Commit graph

12309 commits

Author SHA1 Message Date
Johnson Lau
9dabfe49c0 Add constant scriptCode policy in non-segwit scripts
This disables OP_CODESEPARATOR in non-segwit scripts (even in an unexecuted branch), and makes a positive FindAndDelete result invalid. This ensures that the scriptCode serialized in SignatureHash() is always the same as the script passing to the EvalScript.
2018-05-05 04:26:12 +08:00
Johnson Lau
2f1a30c63e Fix MAX_STANDARD_TX_WEIGHT check
As suggested by the constant name and its comment in policy.h, a transaction with a weight of exactly MAX_STANDARD_TX_WEIGHT should be allowed
2018-05-05 00:00:28 +08:00
practicalswift
c3f34d06be Make it clear which functions that are intended to be translation unit local
Do not share functions that are meant to be translation unit local with
other translation units. Use internal linkage for those consistently.
2018-05-03 21:47:40 +02:00
Pieter Wuille
a53f0feff8 Add some checks for invalid recursion in IsMine 2018-05-03 11:02:01 -07:00
Pieter Wuille
b5802a9f5f Simplify IsMine logic 2018-05-03 11:02:01 -07:00
Pieter Wuille
4e91820531 Make IsMine stop distinguishing solvable/unsolvable 2018-05-03 11:02:01 -07:00
Pieter Wuille
6d714c3419 Make coincontrol use IsSolvable to determine solvability 2018-05-03 11:01:57 -07:00
John Newbery
fad63ebe0f [logging] Don't incorrectly log that REJECT messages are unknown.
Reject messages are logged to debug.log if NET debug logging is enabled.

Because of the way the `ProcessMessages()` function is structured,
processing for REJECT messages will also drop through to the default
branch and incorrectly log `Unknown command "reject" from peer-?`. Fix
that by exiting from `ProcessMessages()` early.

without this PR:
```
2018-05-03T17:37:00.930600Z received: reject (21 bytes) peer=0
2018-05-03T17:37:00.930620Z Reject message code 16: spammy spam
2018-05-03T17:37:00.930656Z Unknown command "reject" from peer=0
```
with this PR:
```
2018-05-03T17:35:04.751246Z received: reject (21 bytes) peer=0
2018-05-03T17:35:04.751274Z Reject message code 16: spammy spam
```
2018-05-03 13:41:03 -04:00
Ben Woosley
16be13345e
Fix rescanblockchain rpc to property report progress
CWallet::ScanForWalletTransactions did not previously take into account
pindexStop when calculating progress.

Renamed progress vars to progress_*.

rescanblockchain is the only rpc that uses this parameter.
2018-05-03 13:18:10 -04:00
Tim Ruffing
264c643809
wallet: Reset BerkeleyDB handle after connection fails
According to the BerkeleyDB docs, the DbEnv handle may not be accessed
after close() has been called. This change ensures that we create a new
handle after close() is called. This avoids a segfault when the first
connection attempt fails and then a second connection attempt tries to
call open() on the already closed DbEnv handle.
2018-05-03 19:15:11 +02:00
practicalswift
20ce5af4c6 Print a log message if we fail to shrink the debug log file 2018-05-03 15:44:04 +02:00
Wladimir J. van der Laan
7eb7076f70
Merge #12639: Reduce cs_main lock in listunspent
a59dac3 refactor: Avoid extra lookups of mapAddressBook in listunspent RPC (João Barbosa)
d76962e rpc: Reduce cs_main lock in listunspent (João Barbosa)

Pull request description:

  On my system, where the wallet has 10000 unspents, the `cs_main` lock duration changed from 191ms to 36ms. The loop that generates the response takes around 155ms. So, the lock duration is reduced to around 20%.

Tree-SHA512: ddaae591f39da59a9d1a8e9ffe773d857687789476f566ca273d310ad531da6dacff80cac69f3334c601c251ac7c5ed4136656c725aa3d611c6bbf734111946e
2018-05-03 15:37:41 +02:00
Wladimir J. van der Laan
b62b437acd
Merge #13148: logging: Fix potential use-after-free in LogPrintStr(...)
0bd4cd3 logging: remove unused return value from LogPrintStr (practicalswift)
76f344d logging: Fix potential use-after-free in LogPrintStr(...) (practicalswift)

Pull request description:

  Fix potential use-after-free in `LogPrintStr(...)`.

  `freopen(…)` frees `m_fileout`.

Tree-SHA512: ceee1f659c10a21525aa648377afeea0a37016339f5269dea54850ba3b475aa316f4931081655717b65f981598fdc9d79a1e79e55f7084c242eeb7bf372bc4b6
2018-05-03 12:53:57 +02:00
Wladimir J. van der Laan
11adab39e6
Merge #13154: Trivial: s/SetBestChain/ChainStateFlushed in comments after #13106
21f5680 Trivial: s/SetBestChain/ChainStateFlushed in comments after #13106 (Russell Yanofsky)

Pull request description:

Tree-SHA512: 373896dd73c3ba202739433b22320a4b7ea6dc80ef84547b4ed72c7ae0d6746b109c8b1879359c43374d1816fe384cc31b24b87879ddefe993887140c2f0df9c
2018-05-03 12:40:08 +02:00
João Barbosa
a59dac35ab refactor: Avoid extra lookups of mapAddressBook in listunspent RPC 2018-05-03 11:32:57 +01:00
João Barbosa
d76962e056 rpc: Reduce cs_main lock in listunspent 2018-05-03 11:31:21 +01:00
Wladimir J. van der Laan
979150bc23
Merge #12729: Get rid of ambiguous OutputType::NONE value
1e46d8a Get rid of ambiguous OutputType::NONE value (Russell Yanofsky)

Pull request description:

  Based on suggestion by @sipa https://github.com/bitcoin/bitcoin/pull/12119#issuecomment-357982763

  After #12119, the NONE output type was overloaded to refer to either an output type that couldn't be parsed, or to an automatic change output mode.  This change drops the NONE enum and uses a simple bool to indicate parse failure, and a new CHANGE_AUTO enum to refer the change output type.

  This change is almost a pure refactoring except it makes RPCs reject empty string ("") address types instead of treating them like they were unset. This simplifies the parsing code a little bit and could prevent RPC usage mistakes. It's noted in the release notes.

  Follows up #12408 by @MarcoFalke

  Followups for future PRs:

  - [ ] Add explicit support for specifying "auto" in `ParseOutputType` as suggested by promag and sipa: https://github.com/bitcoin/bitcoin/pull/12729#issuecomment-374799567 and https://github.com/bitcoin/bitcoin/pull/12729#discussion_r175969481
  - [ ] Add wallet `AddressChangeType` method to complement `TransactionChangeType`:  https://github.com/bitcoin/bitcoin/pull/12729#discussion_r175969618.

Tree-SHA512: 8b08b272bcb177a0a9e556dcd965840a7fe601ef83ca97938b879c9b1a33b5b3f96939e1bceef11ba7c644ac21bfd6c1dbc6ca715cd1da4ace50475240e4ee48
2018-05-03 11:53:30 +02:00
Wladimir J. van der Laan
2afdc29403
Merge #12507: Interrupt rescan on shutdown request
c4fda76 wallet: Interrupt rescan on shutdown request (João Barbosa)

Pull request description:

  Fixes #10987.

  Here are the steps to test the feature:

  1. start bitcoind, generate a couple of transactions and then stop:
  ```
  bitcoind -regtest -printtoconsole
  bitcoin-cli -regtest generate 100
  ```
  2. apply the following patch
  ```diff
  diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
  index 2478d67ce..8f8cea40c 100644
  --- a/src/wallet/wallet.cpp
  +++ b/src/wallet/wallet.cpp
  @@ -1671,6 +1671,7 @@ CBlockIndex* CWallet::ScanForWalletTransactions(CBlockIndex* pindexStart, CBlock
           }
           while (pindex && !fAbortRescan && !ShutdownRequested())
           {
  +            MilliSleep(500);
               if (pindex->nHeight % 100 == 0 && dProgressTip - dProgressStart > 0.0) {
                   double gvp = 0;
                   {
  ```
  3. start bitcoind with rescan flag, interrupt with CTRL+C and the output should look like:
  ```
  bitcoind -regtest -printtoconsole -rescan
  ...
  ^C2018-02-22 01:00:55 AddToWallet e8bfb4501b630ad2acb91e88ab0112a779766536d2c564b04faae45ae90e18f7
  2018-02-22 01:00:55 Rescan interrupted by shutdown request at block 5. Progress=1.000000
  2018-02-22 01:00:55  rescan                 1774ms
  2018-02-22 01:00:55 setKeyPool.size() = 1995
  2018-02-22 01:00:55 mapWallet.size() = 10145
  2018-02-22 01:00:55 mapAddressBook.size() = 3
  2018-02-22 01:00:55 Shutdown: In progress...
  2018-02-22 01:00:55 scheduler thread interrupt
  2018-02-22 01:00:55 Shutdown: done
  ```

Tree-SHA512: f9bebe2cdacf0359b6cbfcbc48ac2818a3ae7aa7822ff0c2c0de4ca2fff7c88493380b74a1c5ff2ce1de01fe605b0e5ef3576f124ea9cff8ef25a9e762477b92
2018-05-03 11:27:36 +02:00
Wladimir J. van der Laan
ef006d9284
Merge #12928: qt: Initialize non-static class members that were previously neither initialized where defined nor in constructor
3fdc5fe Make sure initialization occurs in the constructor (practicalswift)
1e7813e Remove redundant initializations from the constructor (practicalswift)
f131872 Initialize non-static class members where they are defined (practicalswift)
73bc1b7 Initialize editStatus and autoCompleter. Previously not initialized where defined or in constructor. (practicalswift)

Pull request description:

  Initialize variables previously neither defined where defined nor in constructor:
  * `editStatus`
  * `autoCompleter`

  Also; initialize non-static class members where they are defined in accordance with developer notes.

Tree-SHA512: 84f0cb87ec8394ed7641bfa0731be2ec72e6a920e00ae206ff89e2e7c960358f603c52878311b24601a33aa7cba6ea4f9a78a8ade88112dea0f41efb08e84e25
2018-05-02 16:49:59 +02:00
Russell Yanofsky
21f5680553 Trivial: s/SetBestChain/ChainStateFlushed in comments after #13106 2018-05-02 10:02:48 -04:00
Wladimir J. van der Laan
ff2ad2d569 Add missing newlines to LogPrint debug logging
The linter only checked `LogPrintf`, not `LogPrint`.
Fix the remaining cases.
2018-05-02 15:14:04 +02:00
practicalswift
3fdc5fee18 Make sure initialization occurs in the constructor 2018-05-02 13:56:20 +02:00
Wladimir J. van der Laan
598db389c3
Merge #13106: Simplify semantics of ChainStateFlushed callback
9cb6cdc Simplify semantics of ChainStateFlushed callback (Matt Corallo)
50b6533 scripted-diff: Rename SetBestChain callback ChainStateFlushed (Matt Corallo)

Pull request description:

  Previously, ChainStateFlushed would fire either if a full flush
  completed (which can happen due to memory limits, forced flush, or
  on its own DATABASE_WRITE_INTERVAL timer) *or* on a
  ChainStateFlushed-specific DATABASE_WRITE_INTERVAL timer. This is
  both less clear for clients (as there are no guarantees about a
  flush having actually happened prior to the call), and reults in
  extra flushes not clearly intended by the code. We drop the second
  case, providing a strong guarantee without removing the periodit
  timer-based flushing.

  This is a follow-up to discussion in #11857.

Tree-SHA512: 22ba3a0954d265d28413dbf87040790ca5b439820ee7bbadab14028295ec190de82ce5cd664426c82e58b706dc84278868026fa8d066702eb6e6962c9ace1f8e
2018-05-02 13:11:52 +02:00
João Barbosa
c4fda7672a wallet: Interrupt rescan on shutdown request 2018-05-02 11:58:02 +01:00
practicalswift
29c9bdcc14 Handle unsuccessful fseek(...):s 2018-05-02 12:12:55 +02:00
practicalswift
0bd4cd398b logging: remove unused return value from LogPrintStr
`LogPrintStr` returns the number of characters printed. This number is
doubled if both logging to console and logging to file is enabled. As
the return value is never used, I've opted to remove it instead of try
to fix it.

Credit: @laanwj
2018-05-02 11:25:20 +02:00
practicalswift
76f344de6d logging: Fix potential use-after-free in LogPrintStr(...) 2018-05-02 10:43:17 +02:00
marcoagner
12ad33a8e4
[doc] qt: fixes broken link on readme 2018-05-01 21:17:54 +01:00
Chun Kuan Lee
ddebde71ef Add Windows shutdown handler 2018-05-01 19:39:00 +08:00
Pieter Wuille
5a666428b0
Merge #12954: util: Refactor logging code into a global object
8c2d695c4a util: Store debug log file path in BCLog::Logger member. (Jim Posen)
8e7b961388 scripted-diff: Rename BCLog::Logger member variables. (Jim Posen)
1eac317f25 util: Refactor GetLogCategory. (Jim Posen)
3316a9ebb6 util: Encapsulate logCategories within BCLog::Logger. (Jim Posen)
6a6d764ca5 util: Move debug file management functions into Logger. (Jim Posen)
f55f4fcf05 util: Establish global logger object. (Jim Posen)

Pull request description:

  This is purely a refactor with no behavior changes.

  This creates a new class `BCLog::Logger` to encapsulate all global logging configuration and state.

Tree-SHA512: b34811f54a53b7375d7b6f84925453c6f2419d21179379ee28b3843d0f4ff8e22020de84a5e783453ea927e9074e32de8ecd05a6fa50d7bb05502001aaed8e53
2018-04-30 19:21:14 -07:00
Wladimir J. van der Laan
783bb6455e
Merge #13028: Make vpwallets usage thread safe
e2f58f4 wallet: Make vpwallets usage thread safe (João Barbosa)

Pull request description:

  This PR turns the functions introduced in #13017 thread safe. This is required to correctly support dynamically loading wallets, which is implemented in #10740.

Tree-SHA512: efaa09e501636cf957aa33de83719ce09dc0c2a19daff741a94ef10d6b7ba5dee538355b80c96ead995140f99f5df0c92fb0e22ae1adb8f397eb478280c8d8c7
2018-04-30 17:26:30 +02:00
practicalswift
56921f9369 wallet: Add Clang thread safety annotations for variables guarded by cs_db 2018-04-30 11:42:20 +02:00
practicalswift
244f4baf0f scheduler: Add Clang thread safety annotations for variables guarded by m_cs_callbacks_pending 2018-04-30 11:17:06 +02:00
mryandao
f7c414daa9 nit: fix typo for entry description string 2018-04-30 11:41:09 +10:00
Jim Posen
8c2d695c4a util: Store debug log file path in BCLog::Logger member.
This breaks the cyclic between logging and util.
2018-04-29 14:37:19 -07:00
Jim Posen
8e7b961388 scripted-diff: Rename BCLog::Logger member variables.
-BEGIN VERIFY SCRIPT-
sed -i "s/fileout/m_fileout/" src/logging.h src/logging.cpp
sed -i "s/mutexDebugLog/m_file_mutex/" src/logging.h src/logging.cpp
sed -i "s/vMsgsBeforeOpenLog/m_msgs_before_open/" src/logging.h src/logging.cpp
sed -i "s/logCategories/m_categories/" src/logging.h src/logging.cpp
sed -i "s/fPrintToConsole/m_print_to_console/" src/logging.h src/logging.cpp src/init.cpp
sed -i "s/fPrintToDebugLog/m_print_to_file/" src/logging.h src/logging.cpp src/init.cpp src/test/test_bitcoin.cpp src/bench/bench_bitcoin.cpp
sed -i "s/fLogTimestamps/m_log_timestamps/" src/logging.h src/logging.cpp src/init.cpp
sed -i "s/fLogTimeMicros/m_log_time_micros/" src/logging.h src/logging.cpp src/init.cpp
sed -i "s/fReopenDebugLog/m_reopen_file/" src/logging.h src/logging.cpp src/init.cpp
sed -i "s/fStartedNewLine/m_started_new_line/" src/logging.h src/logging.cpp
-END VERIFY SCRIPT-
2018-04-29 14:37:17 -07:00
Jim Posen
1eac317f25 util: Refactor GetLogCategory.
Changing parameter types from pointers to references and uint32_t to
BCLog::LogFlags simplies calling code.
2018-04-29 14:37:17 -07:00
practicalswift
8499f15e67 Add Clang thread safety annotations for variables guarded by cs_warnings 2018-04-29 22:29:53 +02:00
practicalswift
cf13ad23d4 Add Clang thread safety annotations for variables guarded by cs_nTimeOffset 2018-04-29 22:29:42 +02:00
practicalswift
012dec0347 Add Clang thread safety annotations for variables guarded by cs_rpcWarmup 2018-04-29 22:29:26 +02:00
practicalswift
968b76f77c Add missing cs_KeyStore lock 2018-04-29 20:15:05 +02:00
practicalswift
4bcd5bb87d Add locking annotations for variables guarded by cs_KeyStore 2018-04-29 20:14:27 +02:00
MarcoFalke
3315007e03
Merge #13077: Add compile time checking for all cs_KeyStore runtime locking assertions
66dc662c8a Add compile time checking for all cs_KeyStore runtime locking assertions (practicalswift)

Pull request description:

  Add compile time checking for all `cs_KeyStore` runtime locking assertions.

  This PR is a subset of #12665. The PR was broken up to make reviewing easier.

  The intention is that literally all `EXCLUSIVE_LOCKS_REQUIRED`/`LOCKS_EXCLUDED`:s added in this PR should follow either directly or indirectly from `AssertLockHeld(…)`/`AssertLockNotHeld(…)`:s already existing in the repo.

  Consider the case where function `A(…)` contains `AssertLockHeld(cs_foo)` (without
  first locking `cs_foo` in `A`), and that `B(…)` calls `A(…)` (without first locking `cs_main`):
  * It _directly_ follows that: `A(…)` should have an `EXCLUSIVE_LOCKS_REQUIRED(cs_foo)` annotation.
  * It _indirectly_ follows that: `B(…)` should have an `EXCLUSIVE_LOCKS_REQUIRED(cs_foo)` annotation.

Tree-SHA512: 84ee5459e7f75f9affaa4275cb760576ab0e26da8a48b9a4a59b51a25418fe4b862ba832cb01312479a8c9b0e38ee8b6c4076bcbbd73213346d09ec2057fc9f1
2018-04-27 21:47:29 -04:00
Jim Posen
3316a9ebb6 util: Encapsulate logCategories within BCLog::Logger. 2018-04-27 16:10:02 -07:00
Jim Posen
6a6d764ca5 util: Move debug file management functions into Logger. 2018-04-27 16:10:00 -07:00
Jim Posen
f55f4fcf05 util: Establish global logger object.
The object encapsulates logging configuration, and in a later commit,
set up routines will also be moved into the class.
2018-04-27 16:09:59 -07:00
Matt Corallo
9cb6cdc59f Simplify semantics of ChainStateFlushed callback
Previously, ChainStateFlushed would fire either if a full flush
completed (which can happen due to memory limits, forced flush, or
on its own DATABASE_WRITE_INTERVAL timer) *or* on a
ChainStateFlushed-specific DATABASE_WRITE_INTERVAL timer. This is
both less clear for clients (as there are no guarantees about a
flush having actually happened prior to the call), and reults in
extra flushes not clearly intended by the code. We drop the second
case, providing a strong guarantee without removing the periodit
timer-based flushing.
2018-04-27 14:44:56 -04:00
Matt Corallo
50b6533aa2 scripted-diff: Rename SetBestChain callback ChainStateFlushed
This much more accurately captures the meaning of the callback.

-BEGIN VERIFY SCRIPT-
sed -i 's/SetBestChain/ChainStateFlushed/g' src/validationinterface.h src/validationinterface.cpp src/wallet/wallet.h src/wallet/wallet.cpp src/validation.cpp src/index/txindex.h src/index/txindex.cpp
-END VERIFY SCRIPT-
2018-04-27 14:44:22 -04:00
Wladimir J. van der Laan
17266a1306
Merge #13090: Remove Safe mode (achow101)
d8e9a2a Remove "rpc" category from GetWarnings (Wladimir J. van der Laan)
7da3b0a rpc: Move RPC_FORBIDDEN_BY_SAFE_MODE code to reserved section (Wladimir J. van der Laan)
2ae705d Remove Safe mode (Andrew Chow)

Pull request description:

  Rebase of #10563. Safe mode was [disabled by default and deprecated in 0.16](https://github.com/bitcoin/bitcoin/blob/master/doc/release-notes/release-notes-0.16.0.md#safe-mode-disabled-by-default), so probably should be removed for 0.17.

  > Rationale:
  >
  > Safe mode is useless. It only disables some RPC commands when large work forks are detected. Nothing else is affected by safe mode. It seems that very few people would be affected by safe mode. The people who use Core as a wallet are primarily using it through the GUI, which safe mode does not effect. In the GUI, transactions will still be made as normal; only a warning is displayed.
  >
  > I also don't think that we should be disabling RPC commands or any functionality in general. If we do, it should be done consistently, which safe mode is not. If we want to keep the idea of a safe mode around, I think that the current system needs to go first before a new system can be implemented.

Tree-SHA512: 067938f47ca6e879fb6c3c4e21f9946fd7c5da3cde67ef436f1666798c78d049225b9111dc97064f42b3bc549d3915229fa19ad5a634588f381e34fc65d64044
2018-04-27 17:03:44 +02:00
Wladimir J. van der Laan
d8e9a2ac74 Remove "rpc" category from GetWarnings
No longer used after removing safe mode.

This function can likely be simplified more, but I'll leave that
for later to make this easy to review.
2018-04-27 09:27:52 +02:00
Wladimir J. van der Laan
7da3b0adb8 rpc: Move RPC_FORBIDDEN_BY_SAFE_MODE code to reserved section
Although this code is no longer ever sent back after removing safe mode,
it would be unwise to remove it from the header.

For one, it would be bad to accidentally re-use the number.

Also some API documentation / bindings are directly generated from the .h
file - this is why the "Aliases for backward compatibility" are there. We don't
want to break code that relies on this error code existing, even if it's never
generated.

So keep it around but move it to a reserved section.
2018-04-27 09:19:09 +02:00
Wladimir J. van der Laan
487dcbe80c
Merge #13002: Do not treat bare multisig outputs as IsMine unless watched
7d0f80b Use anonymous namespace instead of static functions (Pieter Wuille)
b61fb71 Mention removal of bare multisig IsMine in release notes (Pieter Wuille)
9c2a8b8 Do not treat bare multisig as IsMine (Pieter Wuille)
08f3228 Optimization: only test for witness scripts at top level (Pieter Wuille)
3619735 Track difference between scriptPubKey and P2SH execution in IsMine (Pieter Wuille)
ac6ec62 Switch to a private version of SigVersion inside IsMine (Pieter Wuille)
19fc973 Do not expose SigVersion argument to IsMine (Pieter Wuille)
fb1dfbb Remove unused IsMine overload (Pieter Wuille)
952d821 Make CScript -> CScriptID conversion explicit (Pieter Wuille)

Pull request description:

  Currently our wallet code will treat bare multisig outputs (meaning scriptPubKeys with multiple public keys + `OP_CHECKMULTISIG` operator in it) as ours without the user asking for it, as long as all private keys in it are in our wallet.

  This is a pointless feature. As it only works when all private keys are in one place, it's useless compared to single key outputs (P2PK, P2PKH, P2WPKH, P2SH-P2WPKH), and worse in terms of space, cost, UTXO size, and ability to test (due to lack of address format for them).

  Furthermore, they are problematic in that producing a list of all `scriptPubKeys` we accept is not tractable (it involves all combinations of all public keys that are ours). In further wallet changes I'd like to move to a model where all scriptPubKeys that are treated as ours are explicit, rather than defined by whatever keys we have. The current behavior of the wallet is very hard to model in such a design, so I'd like to get rid of it.

  I think there are two options:
  * Remove it entirely (do not ever accept bare multisig outputs as ours, unless watched)
  * Only accept bare multisig outputs in situations where the P2SH version of that output would also be acceptable

  This PR implements the first option. The second option was explored in #12874.

Tree-SHA512: 917ed45b3cac864cee53e27f9a3e900390c576277fbd6751b1250becea04d692b3b426fa09065a3399931013bd579c4f3dbeeb29d51d19ed0c64da75d430ad9a
2018-04-26 20:10:12 +02:00
Wladimir J. van der Laan
826acc9a3d
Merge #13031: Fix for utiltime to compile with msvc.
abd58a2 Fix for utiltime to compile with msvc. (Aaron Clauson)

Pull request description:

  This PR allows utiltime.cpp to compile with msvc after the changes introduced in #12973.

Tree-SHA512: 7233b1c23400bf19aef2fcb6168009ef58b9e7f8e49c46d8cf9d04394091f370e39496d24ca00b294c4164bcfc04514e329bf6bb05169406c34ce7cd8c382565
2018-04-26 17:22:47 +02:00
Andrew Chow
2ae705d841 Remove Safe mode 2018-04-26 15:33:11 +02:00
Wladimir J. van der Laan
eac067ad59
Merge #12321: p2wsh and p2sh-p2wsh address in decodescript
41ff967 list the types of scripts we should consider for a witness program (fivepiece)
4f933b3 p2wpkh, p2wsh and p2sh-nested scripts in decodescript (fivepiece)

Pull request description:

  Attempts to address #12244 .  `p2wsh` addresses are returned only for scripts that are neither `p2sh` nor any witness program.

Tree-SHA512: eb47f094c1a4c2ad2bcf27a8032307e43cf787d50bf739281aeb4101d97316a2f307b05118bf138298c937fa34e15f91436443a9b313f809fad2c43e94cd1831
2018-04-26 14:50:48 +02:00
Wladimir J. van der Laan
6f8b3453f8
Merge #12240: [rpc] Introduced a new fees structure that aggregates all sub-field fee types denominated in BTC
7de1de7 Add new fee structure with all sub-fields denominated in BTC (mryandao)

Pull request description:

  the denomination for `fee` is current in btc while the other such as `decendentFee` and `ancestorFee` are in satoshis.

Tree-SHA512: e428f6dca1d339f89ab73e38ce5903f5465c46b159069d9bcc3f8b1140fe6657fa49a11abe0088e9f7ba9999f64af72a349a4735bf5eaa61b8e4a185b23543f3
2018-04-26 12:35:36 +02:00
Karl-Johan Alm
629ff8c358
-includeconf=<path> support in config handler, for including external configuration files 2018-04-26 12:46:28 +09:00
practicalswift
66dc662c8a Add compile time checking for all cs_KeyStore runtime locking assertions 2018-04-25 22:31:40 +02:00
Jim Posen
ed77dd6b30 [test] Simple unit test for TxIndex. 2018-04-25 11:25:18 -07:00
Jim Posen
6d772a3d44 [rpc] Public interfaces to GetTransaction block until synced.
Now that the transaction index is updated asynchronously, in order to
preserve the current behavior of public interfaces, the code blocks
until the transaction index is caught up with the current state of the
blockchain.
2018-04-25 11:25:17 -07:00
Jim Posen
a03f804f2a [index] Move disk IO logic from GetTransaction to TxIndex::FindTx. 2018-04-25 11:25:15 -07:00
Jim Posen
e0a3b80033 [validation] Replace tx index code in validation code with TxIndex. 2018-04-25 11:25:13 -07:00
Jim Posen
8181db88f6 [init] Initialize and start TxIndex in init code. 2018-04-25 11:25:12 -07:00
Jim Posen
f90c3a62f5 [index] TxIndex method to wait until caught up.
In order to preserve getrawtransaction RPC behavior, there needs to be
a way for a thread to ensure the transaction index is in sync with the
current state of the blockchain.
2018-04-25 11:25:11 -07:00
Jim Posen
70d510d93c [index] Allow TxIndex sync thread to be interrupted. 2018-04-25 11:25:09 -07:00
Jim Posen
94b4f8bbb9 [index] TxIndex initial sync thread.
TxIndex starts up a background thread to get in sync with the block
index before blocks are processed through the ValidationInterface.
2018-04-25 11:25:08 -07:00
Jim Posen
34d68bf3a3 [index] Create new TxIndex class.
The TxIndex will be responsible for building the transaction index
concurrently with the main validation thread by implementing
ValidationInterface. This does not process blocks concurrently yet.
2018-04-25 11:25:07 -07:00
Jim Posen
c88bcec93f [db] Migration for txindex data to new, separate database. 2018-04-25 11:25:06 -07:00
Jim Posen
0cb8303241 [db] Create separate database for txindex.
The new TxIndexDB class will be used by a future commit in this
change set.
2018-04-25 11:25:05 -07:00
John Newbery
2c71edc2fc [wallet] [rpc] Fix importaddress help text 2018-04-25 13:08:35 -05:00
James O'Beirne
5109fc4a9c [tests] [qt] Add tests for address book manipulation via EditAddressDialog
Also modifies corresponding QT code to allow for use within test cases.
2018-04-25 13:13:24 -04:00
James O'Beirne
9c01be1b85 [tests] [qt] Introduce qt/test/util with a generalized ConfirmMessage
ConfirmMessage is reused in future tests apart from its single usage here.
2018-04-25 13:08:53 -04:00
James O'Beirne
8cdcaee4c7 [qt] Display more helpful message when adding a send address has failed
Addresses #12796.

When we're unable to add a sending address to the address book because it
already exists as a receiving address, display a message indicating as much.
This should help avoid confusion about an address supposedly already in the
book but which isn't currently visible in the interface.
2018-04-25 13:08:53 -04:00
James O'Beirne
c5b277033a Add purpose arg to Wallet::getAddress
Also make all arguments to getAddress required and document args at call sites.
2018-04-25 13:08:53 -04:00
Qasim Javed
6674a75bfb [tests] Make rpcauth.py testable and add unit tests
refs #12995
2018-04-24 11:41:20 -07:00
MarcoFalke
a0079d4b6d
Merge #13013: bench: Amend mempool_eviction test for witness txs
fa3bb183ad bench: Amend mempool_eviction test for witness txs (MarcoFalke)
962d223e5c bench: Move constructors out of mempool_eviction hot loop (MarcoFalke)

Pull request description:

Tree-SHA512: 997a07e067623bc2c0904a21bd490d164045cf51393af260fc79882ed010636dce82c9ebe35aae8fa5db5e73c9f3ecb6232353a0939c295034f9be574f1fcff2
2018-04-24 13:25:45 -04:00
João Barbosa
e2f58f421b wallet: Make vpwallets usage thread safe 2018-04-24 17:26:04 +01:00
Wladimir J. van der Laan
476cb35551
Merge #12909: wallet: Make fee settings to be non-static members
fac0db0 wallet: Make fee settings non-static members (MarcoFalke)

Pull request description:

  The wallet header defined some globals (they were called "settings"), that should be class members instead.

  This commit is hopefully only refactoring, apart from a multiwallet bugfix: Calling the rpc `settxfee` for one wallet, would set (and change) the fee rate for all loaded wallets. (See added test case)

Tree-SHA512: 4ab6ec2f5c714742396ded5e451ec3b1ceb771e3696492de29889d866de4365b3fbe4a2784d085c8b8bd11b1ebb8a1fec99ab2c62eee716791cfc67c0cf29e1b
2018-04-24 16:37:30 +02:00
Wladimir J. van der Laan
d1d54ae6a3
Merge #12953: Deprecate accounts
cead28b [docs] Add release notes for deprecated 'account' API (John Newbery)
72c9575 [wallet] [tests] Add tests for accounts/labels APIs (John Newbery)
109e05d [wallet] [rpc] Deprecate wallet 'account' API (John Newbery)
3576ab1 [wallet] [rpc] Deprecate account RPC methods (John Newbery)
3db1ba0 [tests] Set -deprecatedrpc=accounts in tests (John Newbery)
4e671f0 [tests] Rename rpc_listtransactions.py to wallet_listtransactions.py (John Newbery)
a28b907 [wallet] [rpc] Remove duplicate entries in rpcwallet.cpp's CRPCCommand table (John Newbery)

Pull request description:

  Deprecate all accounts functionality and make it only accessible by using `-deprecatedrpc=accounts`.

  Accounts specific RPCs, account arguments, and account related results all require the `-deprecatedrpc=accunts` startup option now in order to see account things.

  Several wallet functional tests use the accounts system. Those tests are unchanged, except to start the nodes with `-deprecatedrpc=accounts`. We can slowly migrate those tests to use the 'label' API instead of the 'account' API before accounts are fully removed.

Tree-SHA512: 89f4ae2fe6de4a1422f1817b0997ae22d63ab5a1a558362ce923a3871f3e42963405d6573c69c27f1764679cdee5b51bf52202cc407f1361bfd8066d652f3f37
2018-04-24 15:21:27 +02:00
Wladimir J. van der Laan
54865cf9e6
Merge #13061: Make tests pass after 2020
3ee4be1 Make tests pass after 2020 (Bernhard M. Wiedemann)

Pull request description:

  Make tests pass after 2020
  and also test that 64 bit integers are properly handled

  Without this patch, the failure was
  ```
  unknown location(0): fatal error: in "rpc_tests/rpc_ban": std::runtime_error: JSON value is not an object as expected
  test/rpc_tests.cpp(260): last checkpoint
  ```

  I found this when testing reproducible builds for openSUSE Linux packages, building 15 years from now (this is the expected lifespan of today's software)

  There is 1 other issue in ./src/qt/test/paymentservertests.cpp that fails to verify a cert that expires in 2022 after 10y.

  ```
  QWARN  : PaymentServerTests::paymentServerTests() PaymentRequestPlus::getMerchant: Payment request: certificate expired or not yet active:  QSslCertificate("3", "01", "Ipbt+DxK8RDQd25/5ueXqw==", (), ("Payment Request Test Merchant"), QMap(), QDateTime(2012-12-10 16:37:24.000 UTC Qt::TimeSpec(UTC)), QDateTime(2022-12-08 16:37:24.000 UTC Qt::TimeSpec(UTC)))
  FAIL!  : PaymentServerTests::paymentServerTests() Compared values are not the same
  ```

Tree-SHA512: d6c49879b6abbddbecc1168ac24c2d4f4ee9949b615607b3e6ba350c415136017f32cd112708791b063a2f2dc1b12f295f4ee55a346bd2128aa6480088d8db48
2018-04-24 13:24:21 +02:00
Wladimir J. van der Laan
34dd1a6d5e
Merge #13032: Output values for "min relay fee not met" error
1accfbc Output values for "min relay fee not met" error (Kristaps Kaupe)

Pull request description:

  It is already done this way for "mempool min fee not met" error.

Tree-SHA512: 829db78ecc066cf93b8e93ff1aeb4e7b98883cf45f341d5be6e6b4dff4135f3f54fa49b3a6f12eb43f676a9ba54f981143c9887f786881e584370434a9566cfd
2018-04-24 11:12:16 +02:00
MarcoFalke
bdda14d1c0
Merge #13055: qt: Don't log to console by default
aee80b0ef9 qt: Don't log to console by default (Wladimir J. van der Laan)

Pull request description:

  Default `-printtoconsole` to false for the GUI. GUI programs should not print to the console unnecessarily. For example, when launched by the window manager, the output might end up in the X session log file,
  resulting in duplicate logging. On Windows, it is pointless as well because bitcoin-qt isn't a console application.

  This same mechanism is used to set `-server` to true by default for bitcoind: https://github.com/bitcoin/bitcoin/blob/master/src/bitcoind.cpp#L116

  (fixes #13004)

Tree-SHA512: 24ae460d9d97130a063f7bf7fa6da1e6cc46643a94ea0827aa64d0f4a80647e5e7394695b24ea0f49a147a1fa07329659d224f04511fc24b97a9869d1c29b890
2018-04-23 19:29:55 -04:00
Bernhard M. Wiedemann
3ee4be1050 Make tests pass after 2020
also test that 64 bit integers are properly handled
2018-04-23 23:57:21 +02:00
Wladimir J. van der Laan
a49381dfa3
Merge #12885: Reduce implementation code inside CScript
54a5a21 [MOVEONLY] Turn CScript::GetOp2 into a function and move to cpp (Pieter Wuille)
6a7456a [MOVEONLY] Move CSCript::FindAndDelete to interpreter (Pieter Wuille)
33a8ecf Delete unused non-const-iterator CSCript::GetOp overloads (Pieter Wuille)
2fb168b Make iterators in CScript::FindAndDelete const (Pieter Wuille)

Pull request description:

  This PR moves `FindAndDelete` and `GetOp2` out of CScript (the first is only used inside the interpreter and moved there, the second does not actually depend on any script specifics and works on any vector). Furthermore, all non-const-iterator versions of GetOp are replaced by const ones, removing a number of methods in the process.

  The longer term goal here is making the script interpreter independent from the CScript representation.

  Note for reviewers: both `FindAndDelete` and `GetScriptOp` are consensus critical.

Tree-SHA512: c4ccf91c0b33c37cff0d474aa8dd2dab25b5b7655e2ed69a9b15e29daf0a67b21d51c23e1defb3a72ec762bd6138de96f69c6db1fb9c1fe1e976e421261aedb7
2018-04-23 21:09:17 +02:00
Wladimir J. van der Laan
8609ddb368
Merge #12999: qt: Show the Window when double clicking the taskbar icon
67bf2aa qt:Show the entire Window when double clicking on taskbar (Chun Kuan Lee)

Pull request description:

  fix #12838

Tree-SHA512: 4498bc1fe52efeed3768d6bdd7941e4b036d52ae80d9c1b6679c6daa3a62aeda4cff0c91fe1c65afaea6049c59cb0296fdcbff63ecb342d518615a92361fda7f
2018-04-23 21:01:08 +02:00
Wladimir J. van der Laan
d3f04c0e81
Merge #13030: [bugfix] [wallet] Fix zapwallettxes/multiwallet interaction.
1f83839 [wallet] [tests] Test disallowed multiwallet params (John Newbery)
3476e3c [wallet] Fix zapwallettxes/multiwallet interaction. (John Newbery)

Pull request description:

  `-zapwallettxes` should be disallowed when starting bitcoin in multiwallet mode.

  There's code in `WalletInit::ParameterInteraction()` to disallow `-zapwallettxes` when running in multiwallet mode. This code functioned as expected when passing the parameter `-zapwallettxes=1`, but not when passing the parameter `-zapwallettxes` (ie without the value specified). Fix that and add a test.

  The new test in the
  _[wallet] [tests] Test disallowed multiwallet params_ commit reproduces the bug and should fail against master.

  Fixes #12505

Tree-SHA512: 6cd921717e9c7d2773ca84c946c310c2adec8430e37cbecdb33a620f510db3058a72bd328411812ba415111bc52a3367b332c9d15a37a92ccfd7ae785d2f32ab
2018-04-23 20:23:18 +02:00
Wladimir J. van der Laan
84efa9a0f7
Merge #12448: Interrupt block generation on shutdown request
0851a75 rpc: Interrupt block generation on shutdown request (João Barbosa)

Pull request description:

  With this simple change, after running `bitcoin-cli -regtest generate 100000`, it is possible to interrupt `bitcoind` cleanly without waiting for the generation to complete.

Tree-SHA512: f0f7cdde242e595cfdaea31ae8bddbc25933621b63f639e813d272c2b00ce2ef52f0c14ae44954ba8c49f0fc846bcc3bfd5419e52b3347a68bb0341ce6b02d26
2018-04-23 18:04:52 +02:00
Wladimir J. van der Laan
d1e3c5e73c
Merge #13012: [doc] Add comments for chainparams.h, validation.cpp
18326ae [doc] Add comments for chainparams.h, validation.cpp (James O'Beirne)

Pull request description:

  Added a few comments during a leisurely read through some of the validation code. If this kind of thing seems useful, I can add similar documentation for most of the `CChainState` interface.

Tree-SHA512: a4d9db60383a8ff02e74ac326ed88902eec1ee441e8cd4e1845bcf257072673c15974225288cebf0a633e76a3410f99e2206616b4694725a2a5b0d19c78327d6
2018-04-23 17:15:33 +02:00
MarcoFalke
fac0db0ff8
wallet: Make fee settings non-static members 2018-04-23 10:49:21 -04:00
MarcoFalke
5713994de9
Merge #13052: trivial: Fix relevent typo
6ad47b04b9 trivial: Fix relevent typo (practicalswift)

Pull request description:

  Fix relevent typo.

Tree-SHA512: 29247a780ab2caf0180c3558632a00068b02b4de4a56825f425c66a1e515542ab1e5268971ffa9a63e46840504101b5e6a5f8dcb6070522ac3f5ca90a28262b9
2018-04-23 10:46:19 -04:00
Wladimir J. van der Laan
4741ca5dc8
Merge #13020: Consistently log CValidationState on call failure
e4d0b44 Consistently log CValidationState on failure (Ben Woosley)

Pull request description:

  This replaces potential silent failures and partial logging with full logging. Seems providing at least minimal visibility to the failure is a good practice. E.g. `FlushStateToDisk` can return a rare but meaningful out of disk space error that would be better to note than leave out.

  Note many of these are related to `ActivateBestChain` or `FlushStateToDisk`. Only a few cases of ignored state remain, e.g. LoadExternalBlockFile and RelayWalletTransaction, where I expect logging would likely be spammy.

Tree-SHA512: fb0e521039e5a5250cd9c82e7a8676423b5e3899d495649c0e71752059d1984e5175f556386ade048f51a7d59f5c8e467df7fe91d746076f97d24c000ccf7891
2018-04-23 14:37:45 +02:00
Wladimir J. van der Laan
8b4081a889
Merge #13039: Add logging and error handling for file syncing
cf02779 Add logging and error handling for file syncing (Wladimir J. van der Laan)

Pull request description:

  Add logging and error handling inside, and outside of FileCommit.
  Functions such as fsync, fdatasync will return error in case of hardware I/O errors, and ignoring this means it can silently continue through data corruption.
  (c.f. https://lwn.net/SubscriberLink/752063/12b232ab5039efbe/)

  EINVAL is handled specially to avoid crashing out on (network, fuse) filesystems that don't handle `f[data]sync`.

  I checked that the syncing inside leveldb is already generating an I/O error as appropriate.

Tree-SHA512: 64cc9bbedca3ecc97ff4bac0a7b7ac6526a7ed763c66f6786d03ca4f2e9e366e42b152cb908299c060448d98ca39ff03395280bffaca51d592e728aa2516f5dd
2018-04-23 14:30:26 +02:00
Wladimir J. van der Laan
cf0277928f Add logging and error handling for file syncing
Add logging and error handling inside, and outside of FileCommit.
Functions such as fsync, fdatasync will return error in case of hardware
I/O errors, and ignoring this means it can silently continue through
data corruption.  (c.f.
https://lwn.net/SubscriberLink/752063/12b232ab5039efbe/)
2018-04-23 14:25:28 +02:00
Wladimir J. van der Laan
e2746db66f
Merge #13016: scripted-diff: Rename CChainState::g_failed_blocks to m_failed_blocks
3cc9094 scripted-diff: Rename CChainState::g_failed_blocks to m_failed_blocks (Ben Woosley)

Pull request description:

  To reflect its actual status as a member rather than a global value.

  g_failed_blocks was previously global: 2862aca40f

Tree-SHA512: a0e679a151e0fb70d245a7a1821449d0a4738f5ba503abca9f19d9cfbcbb0e72a1598e3364e29775b0c203acd6d04d882d2788208f685edc57aaba5e946fde3b
2018-04-23 10:34:45 +02:00
Wladimir J. van der Laan
aee80b0ef9 qt: Don't log to console by default
Default `-printtoconsole` to false for the GUI. GUI programs should not
print to the console unnecessarily. For example, when launched by the
window manager, the output might end up in the X session log file,
resulting in duplicate logging. On Windows, it is pointless as well
because bitcoin-qt isn't a console application.
2018-04-23 09:25:34 +02:00
Wladimir J. van der Laan
65d7083f15
Merge #13017: Add wallets management functions
3c058fd wallet: Add HasWallets (João Barbosa)
373aee2 wallet: Add AddWallet, RemoveWallet, GetWallet and GetWallets (João Barbosa)
6efd964 refactor: Drop CWalletRef typedef (João Barbosa)

Pull request description:

  This is a small step towards dynamic wallet load/unload. The wallets *registry* `vpwallets` is used in several places. With these new functions all `vpwallets` usage are removed and `vpwallets` is now a static variable (no external linkage).

  The typedef `CWalletRef` is also removed as it is narrowly used.

Tree-SHA512: 2ea19da2e17b521ad678bfe10f3257e497ccaf7ab9fd0b6647f9d829f1d6131cfa68db8e8492421711c6da399859432b963a568bdd4ca40a77dd95b597839423
2018-04-23 07:59:02 +02:00
practicalswift
6ad47b04b9 trivial: Fix relevent typo 2018-04-22 12:53:35 +02:00
Wladimir J. van der Laan
3e60b9cfa7
Merge #12998: Default to defining endian-conversion DECLs in compat w/o config
150b2f0 Default to defining endian-conversion DECLs in compat w/o config (Matt Corallo)

Pull request description:

  While this isn't a supported build configuration, some build
  systems need to build without going through our autotools steps,
  so defaulting to something sane may make it easier to build.

  Specifically, this fixes the inability to build
  rust-bitcoinconsensus on some non-x86 platforms. It needs to build
  without our autotools/configure steps to ensure correct compile
  args are passed from the rust build system to gcc. Converting the
  args from the rust build system to gcc would be a lot of
  unmaintainable work.

Tree-SHA512: 776fdb8c91b66f421fc751cb281c99c53c47e496f46b26c9f49bb6fdb6da3d2dda5dcc1c5bf413206bdd9ff3cbe5cef2823455900462519a4944631d9c48b54c
2018-04-22 11:56:23 +02:00
Pieter Wuille
8b262eb2d8
Merge #13021: MOVEONLY: Move logging code from util.{h,cpp} to new files.
b77b6e2345 MOVEONLY: Move logging code from util.{h,cpp} to new files. (Jim Posen)

Pull request description:

  Split out first commit from #12954 to reduce amount of rebasing necessary.

  This introduces a cyclic dependency between `logging` and `util` that should be cleaned up in a future PR.

Tree-SHA512: 695e512f9c2f7b4ca65e367fc924358e3cb2dc531bcbb7a6f62710b2a87280b35aba7793aa272e457fcd65448abe3feb1deb3b8064ed208917ca356b0f410813
2018-04-19 22:08:19 -07:00
Pieter Wuille
7d0f80bbf4 Use anonymous namespace instead of static functions 2018-04-19 21:06:47 -07:00
Pieter Wuille
9c2a8b8d34 Do not treat bare multisig as IsMine
Such outputs can still be watched, and signed for, but they aren't treated as valid payments.
That means they won't cause transactions to appear in listtransactions, their outputs to be
shown under listunspent, or affect balances.
2018-04-19 21:05:14 -07:00
Pieter Wuille
08f3228654 Optimization: only test for witness scripts at top level
Inside P2SH scripts we already know that the P2SH script version of witness keys/scripts
are acceptable, so there is no need to test for it again.
2018-04-19 21:05:14 -07:00
Pieter Wuille
3619735b09 Track difference between scriptPubKey and P2SH execution in IsMine
Inside IsMine we care about the distinction between scriptPubKey execution
and P2SH redeemScript execution. The consensus code does not care about this
distinction, and thus SigVersion does not have a field for P2SH. As the IsMine
code will care, it uses a separate enum with more fields.
2018-04-19 21:05:04 -07:00
Pieter Wuille
ac6ec62522 Switch to a private version of SigVersion inside IsMine
This will allow us to have the consensus code and IsMine code diverge.
2018-04-19 20:53:18 -07:00
Pieter Wuille
19fc973097 Do not expose SigVersion argument to IsMine
Only IsMine's internal code needs this, as part of a recursion into P2SH and P2WSH
scripts. The exposed functions always operate on actual scriptPubKeys and not on
redeemScripts or witness scripts.
2018-04-19 20:52:47 -07:00
Kristaps Kaupe
1accfbcf46 Output values for "min relay fee not met" error 2018-04-20 02:47:13 +03:00
Aaron Clauson
abd58a2fca Fix for utiltime to compile with msvc. 2018-04-20 08:41:15 +10:00
MarcoFalke
0a8b7b4b33
Merge #11739: Enforce SCRIPT_VERIFY_P2SH and SCRIPT_VERIFY_WITNESS from genesis
8b56fc0b91 [qa] Test that v0 segwit outputs can't be spent pre-activation (Suhas Daftuar)
ccb8ca42a4 Always enforce SCRIPT_VERIFY_WITNESS with P2SH (Suhas Daftuar)
5c31b20a35 [qa] Remove some pre-activation segwit tests (Suhas Daftuar)
95749a5836 Separate NULLDUMMY enforcement from SEGWIT enforcement (Suhas Daftuar)
ce650182f4 Use P2SH consensus rules for all blocks (Suhas Daftuar)

Pull request description:

  As discussed at the IRC meeting back in October (https://botbot.me/freenode/bitcoin-core-dev/2017-10-12/?msg=92231929&page=2), I had looked into the feasibility of enforcing P2SH and SCRIPT_VERIFY_WITNESS back to the genesis block.

  The P2SH change is pretty straightforward -- there was only one historical block on mainnet that violated the rule, so I carved out an exception to it, similar to the way we have exceptions for the BIP30 violators.

  The segwit change is not entirely as clear.  The code changes themselves are relatively straightforward: we can just always turn on SCRIPT_VERIFY_WITNESS whenever P2SH is active.  However conceptually, this amounts to splitting up BIP141 into two parts, the part that implements new script rules, and the part that handles witness commitments in blocks.

  Arguably though the script rules are really defined in BIP 143 anyway, and so this really amounts to backdating BIP 143 -- script rules for v0 segwit outputs -- back to genesis.  So maybe conceptually this isn't so bad...

  I don't feel strongly about this change in either direction; I started working on it because I was searching for a way to simplify the way we understand and implement the consensus rules around segwit, but I'm not yet sure whether I think this achieves anything toward that goal.

  ping @TheBlueMatt

Tree-SHA512: 73551d4a983eb9792c7ac67f56005822528ac4d1fd52c27cee6d305ebee953f69687ef4ddee8bdc0fec77f77e6b5a9d669750793efee54c076533a095e233042
2018-04-19 14:38:40 -04:00
MarcoFalke
9b3a67eb08
Merge #13026: Fix include comment in src/interfaces/wallet.h
defffb3587 trivial: Improve include comment in src/interfaces/wallet.h (João Barbosa)

Pull request description:

Tree-SHA512: dfb873db4be0bdaff99ee57628a64284de5ad484b4020e386ab2f5e0b478ff11d49b094d02e3e58cd2bec1d44b3b550b9c5f3da177518087cc62b4a3c9ca824e
2018-04-19 14:33:00 -04:00
John Newbery
3476e3c48b [wallet] Fix zapwallettxes/multiwallet interaction.
-zapwallettxes should be disallowed when starting bitcoin in multiwallet
mode.
2018-04-19 11:07:54 -04:00
João Barbosa
defffb3587 trivial: Improve include comment in src/interfaces/wallet.h 2018-04-19 14:30:07 +01:00
Wladimir J. van der Laan
c199869408
Merge #12855: net: Minor accumulated cleanups
2c084a6 net: Minor accumulated cleanups (Thomas Snider)

Pull request description:

  From now-derelict larger changes I had been working on, here are a series of DRY refactors/cleanups.  Net loss of 35 lines of code - a small step in the good fight.

  In particular I think operator!= should only ever be implemented as a negation of operator==.  Lower chance for errors, and removes the possibility of divergent behavior.

Tree-SHA512: 58bf4b542a4e8e5bc465b508aaa16e9ab51448c3f9bee52cd9db0a64a5c6c5a13e4b4286d0a5aa864934fc58064799f6a88a40a87154fd3a4bd731a72e254393
2018-04-19 14:58:09 +02:00
MarcoFalke
39cf27faf3
Merge #13025: Dead code removal
1bf3f33b46 node: Removed unused wallet-related methods from the Node interface. (Thomas Snider)
b38200459f benchmark: Removed bench/perf.cpp (Thomas Snider)

Pull request description:

  Not sure if these should be separate PRs.

  First is removal of a platform abstraction for getting cycle counters where possible.  Since the benchmarking switch to counting number of iterations over a fixed window instead of counting cycles per iteration, these are unused.

  Second is removal of a few methods from the Node interface that seem vestigial from when the concepts of wallet/node were not as clearly separated.

Tree-SHA512: de1460a7d4473ca19db4e2ca845185c63c765d12462c2685044a1f27dedab266cd908bc52235a881a7ad98bc251a4abf4eae523e5f599c169e3511e489f19a0d
2018-04-19 07:58:36 -04:00
Thomas Snider
1bf3f33b46 node: Removed unused wallet-related methods from the Node interface. 2018-04-18 19:53:30 -07:00
Thomas Snider
b38200459f benchmark: Removed bench/perf.cpp 2018-04-18 19:53:10 -07:00
Pieter Wuille
fb1dfbbec0 Remove unused IsMine overload 2018-04-18 17:08:53 -07:00
Pieter Wuille
952d8213a6 Make CScript -> CScriptID conversion explicit 2018-04-18 17:08:50 -07:00
Ben Woosley
e4d0b44373
Consistently log CValidationState on failure
Seems providing at least minimal visibility to the failure is a good practice.

The only remaining ignored state is in LoadExternalBlockFile, where logging
would likely be spammy.
2018-04-18 18:43:12 -04:00
João Barbosa
3c058fdcc8 wallet: Add HasWallets 2018-04-18 22:07:58 +01:00
João Barbosa
373aee26c3 wallet: Add AddWallet, RemoveWallet, GetWallet and GetWallets
With these new functions all vpwallets usage are removed
and vpwallets is now a static variable (no external linkage).
2018-04-18 22:07:33 +01:00
Jim Posen
b77b6e2345 MOVEONLY: Move logging code from util.{h,cpp} to new files. 2018-04-18 10:05:05 -07:00
João Barbosa
6efd9644cf refactor: Drop CWalletRef typedef 2018-04-18 13:41:28 +01:00
Ben Woosley
3cc9094d36
scripted-diff: Rename CChainState::g_failed_blocks to m_failed_blocks
To reflect its actual status as a member rather than a global value.

g_failed_blocks was previously global: 2862aca40f

-BEGIN VERIFY SCRIPT-
sed -i 's/g_failed_blocks/m_failed_blocks/g' src/validation.cpp
-END VERIFY SCRIPT-
2018-04-18 05:10:36 -07:00
Wladimir J. van der Laan
0d12570a80
Merge #13007: test: Fix dangling wallet pointer in vpwallets
d41a420 test: Fix dangling wallet pointer in vpwallets (João Barbosa)

Pull request description:

Tree-SHA512: 83e4ec571f1675b3dab6f7606f29d6fae495d998b4e5794ff14315943783d4518cfa66eba4113293e349eb74aa22a024b21272fdb29c212477edb4c09aec9fa7
2018-04-18 11:30:24 +02:00
mryandao
7de1de7da4 Add new fee structure with all sub-fields denominated in BTC 2018-04-18 13:28:45 +10:00
MarcoFalke
fa3bb183ad
bench: Amend mempool_eviction test for witness txs 2018-04-17 19:51:47 -04:00
MarcoFalke
962d223e5c bench: Move constructors out of mempool_eviction hot loop 2018-04-17 19:51:20 -04:00
James O'Beirne
18326ae2a7 [doc] Add comments for chainparams.h, validation.cpp 2018-04-17 17:15:20 -04:00
Jonas Schnelli
3a8a4dc4a1
Merge #12791: Expose a transaction's weight via RPC
9e50c337c Note new weight field in release-notes. (Matt Corallo)
d0d9112b7 Test new weight field in p2p_segwit (Matt Corallo)
2874709a9 Expose a transaction's weight via RPC (Matt Corallo)

Pull request description:

  This seems like an obvious oversight.

Tree-SHA512: defd047de34fb06a31f589e1a4eef68fcae85095cc67b7c8fb434237bb40300d7f3f97e852d3e7226330e26b96943846b7baf6da0cfc79db8d56e9c1f7848ad9
2018-04-17 20:05:23 +02:00
João Barbosa
d41a420562 test: Fix dangling wallet pointer in vpwallets 2018-04-17 18:28:54 +01:00
MarcoFalke
6b46288a08
Merge #12949: tests: Avoid copies of CTransaction
fae58eca93 tests: Avoid copies of CTransaction (MarcoFalke)

Pull request description:

  Avoid the copy (or move) constructor of `CTransaction` in test code, whereever a simple reference can be used instead.

Tree-SHA512: 8ef2077a277d6182996f4671722fdc01a90909ae7431c1e52604aab8ed028910615028caf9b4cb07a9b15fdc04939dea2209cc3189dde7d38271256d9fe1076c
2018-04-17 13:28:12 -04:00
MarcoFalke
a63b4e3493
Merge #12982: Fix inconsistent namespace formatting guidelines
cd0e1e91dd Fix inconsistent namespace formatting guidelines (Russell Yanofsky)

Pull request description:

  Suggested formatting for namespaces in the developer guide is currently inconsistent. This commit updates the developer guide and clang-format configuration to consistently put "namespace" and opening/closing braces on the same line. Example:

  ```c++
  namespace boost {
  namespace signals2 {
  class connection;
  } // namespace signals2
  } // namespace boost
  ```

  Currently the [Source code organization](https://github.com/bitcoin/bitcoin/blob/master/doc/developer-notes.md#source-code-organization) section has an example like the one above, but the [Coding style](https://github.com/bitcoin/bitcoin/blob/master/doc/developer-notes.md#coding-style) section example and description put a newline between the opening "namespace foo" and brace (but oddly no newline between closing namespace and brace).

  Avoiding newlines before namespace opening braces makes nested declarations less verbose and also avoids asymmetry with closing braces. It's also a common style used in our own and other codebases:

  * https://google.github.io/styleguide/cppguide.html#Namespaces
  * https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Coding_Style#Classes
  * https://llvm.org/docs/CodingStandards.html#namespace-indentation

Tree-SHA512: 507259478e1a7f6f96db386dd04eb25aa04294f533503fdd82368cf809c3ceaa20204b2cb6ae65322eb27446e5934c1aa1ccb6240ead12aa06b314af76f68139
2018-04-17 13:22:36 -04:00
John Newbery
109e05dcd1 [wallet] [rpc] Deprecate wallet 'account' API
This commit finalizes the deprecation of the wallet 'accounts' API by
removing all account arguments and return values.

RPC behaviour is slightly different if the 'accounts' or 'labels' API is
being used. Those behaviour changes are fully documented in the RPC help
text.
2018-04-17 12:43:26 -04:00
John Newbery
3576ab1261 [wallet] [rpc] Deprecate account RPC methods
All account RPC methods are now deprecated and can only be called if
bitcoind has been started with the -deprecatedrpc=accounts switch.

Affected RPC methods are:

- getaccount
- getaccountaddress
- getaddressesbyaccount
- getreceivedbyaccount
- listaccouts
- listreceivedbyaccount
- move
- setaccount
2018-04-17 12:42:33 -04:00
Wladimir J. van der Laan
58bbc55212
Merge #13004: Print to console by default when not run with -daemon
6a3b0d3 Print to console by default when not run with -daemon (Evan Klitzke)

Pull request description:

  Cherry-picked ef6fa1c38e1bd115d1cce155907023d79da379d8 from the "up for grabs" PR: "Smarter default behavior for -printtoconsole" (#12689).

  See previous review in #12689.

Tree-SHA512: 8923a89b9c8973286d53e960d3c464b1cd026cd5a5911ba62f9f972c83684417dc4004101815dfe987fc1e1baaec1fdd90748a0866bb5548e974d77b3135d43b
2018-04-17 17:07:35 +02:00
Wladimir J. van der Laan
39e0c65b29
Merge #12988: Hold cs_main while calling UpdatedBlockTip() signal
d86edd3 Hold cs_main while calling UpdatedBlockTip() and ui.NotifyBlockTip (Jesse Cohen)

Pull request description:

  Resolves #12978

Tree-SHA512: 2aed09434cd8dbf541ea75462070b73ee87ff31409bede210f6999ffee4a37e32202a289efd37609485d4cbdfe134fe4660a10bfb41e8a8acdba7cd0b61b8780
2018-04-17 16:01:12 +02:00
Wladimir J. van der Laan
434150aef7
Merge #12977: Refactor g_wallet_init_interface to const reference
6ec78f1 wallet: Refactor g_wallet_init_interface to const reference (João Barbosa)
1936125 wallet: Make WalletInitInterface members const (João Barbosa)

Pull request description:

Tree-SHA512: c382156a38d4c6beaa6c48f911d7b314542b9500d88724b2b3029dae4491cb1e60e10628f6632d1366818ccf343f494650b3171593b5450149544ba198f49bb5
2018-04-17 15:58:13 +02:00
Evan Klitzke
9e49db2426 Make --enable-debug to pick better options
Various changes:

 * Don't check $GCC and $GXX
 * Prefer -Og instead of -O0
 * If -g3 isn't available, use -g

This also incidentally fixes compiler warnings with GCC and glibc when using
--enable-debug, as the old default values mixed poorly with the hardening flags.
2018-04-17 10:37:43 +02:00
Evan Klitzke
6a3b0d3d1a Print to console by default when not run with -daemon
Printing to the debug log file can be disabled with -nodebulogfile
2018-04-17 09:58:05 +02:00
Jesse Cohen
d86edd3d30 Hold cs_main while calling UpdatedBlockTip() and ui.NotifyBlockTip
Ensures that callbacks are invoked in the order in which the chain is updated
Resolves #12978
2018-04-16 18:03:21 -04:00
Thomas Snider
2c084a6609 net: Minor accumulated cleanups 2018-04-16 13:24:14 -07:00
Wladimir J. van der Laan
4366f61cc9
Merge #11862: Network specific conf sections
c25321f Add config changes to release notes (Anthony Towns)
5e3cbe0 [tests] Unit tests for -testnet/-regtest in [test]/[regtest] sections (Anthony Towns)
005ad26 ArgsManager: special handling for -regtest and -testnet (Anthony Towns)
608415d [tests] Unit tests for network-specific config entries (Anthony Towns)
68797e2 ArgsManager: Warn when ignoring network-specific config setting (Anthony Towns)
d1fc4d9 ArgsManager: limit some options to only apply on mainnet when in default section (Anthony Towns)
8a9817d [tests] Use regtest section in functional tests configs (Anthony Towns)
30f9407 [tests] Unit tests for config file sections (Anthony Towns)
95eb66d ArgsManager: support config file sections (Anthony Towns)
4d34fcc ArgsManager: drop m_negated_args (Anthony Towns)
3673ca3 ArgsManager: keep command line and config file arguments separate (Anthony Towns)

Pull request description:

  The weekly meeting on [2017-12-07](http://www.erisian.com.au/meetbot/bitcoin-core-dev/2017/bitcoin-core-dev.2017-12-07-19.00.log.html) discussed allowing options to bitcoin to have some sensitivity to what network is in use. @theuni suggested having sections in the config file:

      <cfields> an alternative to that would be sections in a config file. and on the
                cmdline they'd look like namespaces. so, [testnet] port=5. or -testnet::port=5.

  This approach is (more or less) supported by `boost::program_options::detail::config_file_iterator` -- when it sees a `[testnet]` section with `port=5`, it will treat that the same as "testnet.port=5". So `[testnet] port=5` (or `testnet.port=5` without the section header) in bitcoin.conf and `-testnet.port=5` on the command line.

  The other aspect to this question is possibly limiting some options so that there is no possibility of accidental cross-contamination across networks. For example, if you're using a particular wallet.dat on mainnet, you may not want to accidentally use the same wallet on testnet and risk reusing keys.

  I've set this up so that the `-addnode` and `-wallet` options are `NETWORK_ONLY`, so that if you have a bitcoin.conf:

      wallet=/secret/wallet.dat
      upnp=1

  and you run `bitcoind -testnet` or `bitcoind -regtest`, then the `wallet=` setting will be ignored, and should behave as if your bitcoin.conf had specified:

      upnp=1

      [main]
      wallet=/secret/wallet.dat

  For any `NETWORK_ONLY` options, if you're using `-testnet` or `-regtest`, you'll have to add the prefix to any command line options. This was necessary for `multiwallet.py` for instance.

  I've left the "default" options as taking precedence over network specific ones, which might be backwards. So if you have:

      maxmempool=200
      [regtest]
      maxmempool=100

  your maxmempool will still be 200 on regtest. The advantage of doing it this way is that if you have `[regtest] maxmempool=100` in bitcoin.conf, and then say `bitcoind -regtest -maxmempool=200`, the same result is probably in line with what you expect...

  The other thing to note is that I'm using the chain names from `chainparamsbase.cpp` / `ChainNameFromCommandLine`, so the sections are `[main]`, `[test]` and `[regtest]`; not `[mainnet]` or `[testnet]` as might be expected.

  Thoughts? Ping @MeshCollider @laanwj @jonasschnelli @morcos

Tree-SHA512: f00b5eb75f006189987e5c15e154a42b66ee251777768c1e185d764279070fcb7c41947d8794092b912a03d985843c82e5189871416995436a6260520fb7a4db
2018-04-16 20:52:38 +02:00
John Newbery
a28b907f8a [wallet] [rpc] Remove duplicate entries in rpcwallet.cpp's CRPCCommand table
Remove duplicate listreceivedby{account,label} methods.
2018-04-16 14:43:33 -04:00
Chun Kuan Lee
67bf2aa68e
qt:Show the entire Window when double clicking on taskbar 2018-04-17 02:38:10 +08:00
Matt Corallo
150b2f0265 Default to defining endian-conversion DECLs in compat w/o config
While this isn't a supported build configuration, some build
systems need to build without going through our autotools steps,
so defaulting to something sane may make it easier to build.

Specifically, this fixes the inability to build
rust-bitcoinconsensus on some non-x86 platforms. It needs to build
without our autotools/configure steps to ensure correct compile
args are passed from the rust build system to gcc. Converting the
args from the rust build system to gcc would be a lot of
unmaintainable work.
2018-04-16 11:47:32 -04:00
Wladimir J. van der Laan
6df0c6cb41
Merge #12951: [doc] Fix comment in FindForkInGlobalIndex
0ef7b40 [doc] Fix comment in FindForkInGlobalIndex (James O'Beirne)

Pull request description:

  The comment erroneously implies that we're searching `chainActive` for the
  first block common to `locator`, but we're using the parameter `chain`.

Tree-SHA512: 42ba0fb378597820bdf1eaff1e3e284097baa312e7dd8448421c8c71aa91c353ea6c840860afcb7725f392431f3134d4feb271b96ab7058a62f84f48e468e714
2018-04-16 08:38:28 +02:00
okayplanet
d1b828bb46
correcting the array name from pnSeeds6 to pnSeed6 2018-04-14 16:19:40 -07:00
Wladimir J. van der Laan
dec61152d6
Merge #12973: Avoid std::locale/imbue madness in DateTimeStrFormat
1527015 Avoid std::locale/imbue in DateTimeStrFormat (Pieter Wuille)

Pull request description:

  And replace them with just hardcoded ISO8601 strings and `gmtime_r`.

  Pointed out by @laanwj here: https://github.com/bitcoin/bitcoin/pull/12970#issuecomment-380962488

Tree-SHA512: a459758b42ca56f8462115aefe8e6377c1319fce509ea64dbb767f3f087c9b848335954cb684e5896c38008847684045505a3e1559fb3e83b8e80e10b003d1e7
2018-04-14 18:32:55 +02:00
Russell Yanofsky
cd0e1e91dd Fix inconsistent namespace formatting guidelines
Suggested formatting for namespaces in the developer guide is currently
inconsistent. This commit updates the developer guide and clang-format
configuration to consistently put "namespace" and opening/closing braces
on the same line. Example:

```c++
namespace boost {
namespace signals2 {
class connection;
} // namespace signals2
} // namespace boost
```

Currently the "Source code organization" section has an example like the one
above, but the "Coding style" section example and description put a newline
between the opening "namespace foo" and brace (but oddly no newline between
closing namespace and brace).

Avoiding newlines before namespace opening braces makes nested declarations
less verbose and also avoids asymmetry with closing braces. It's also a
common style used in other codebases:

* https://google.github.io/styleguide/cppguide.html#Namespaces
* https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Coding_Style#Classes
* https://llvm.org/docs/CodingStandards.html#namespace-indentation
2018-04-13 15:37:20 -04:00
Matt Corallo
2874709a9f Expose a transaction's weight via RPC 2018-04-13 15:18:26 -04:00
Jonas Schnelli
5f2a39946f
Merge #11200: Allow for aborting rescans in the GUI
ae1d2b030 Give an error when rescan is aborted by the user (Andrew Chow)
69b01e6f8 Add cancel button to rescan progress dialog (Andrew Chow)

Pull request description:

  A cancel button is added to the `showProgress` dialog that is used only for rescans. When clicked, `AbortRescan` is called directly to cancel the rescan.

  Rescans triggered from the debug console will now be cancelable by clicking the cancel button.

  Rescans triggered by a command (e.g. `importmulti`) will now give an error indicating that the rescan was aborted by the user (either by the `abortrescan` command or by clicking cancel).

Tree-SHA512: 4bb14998766de686e2318fbc9805758eccf5dbe628a7257d072c9ae2fb4f61303a0876f49988d6e5eddb261969b8a307c81c0c2df0a42ae909a43d738af3dc1b
2018-04-13 20:51:59 +02:00
Wladimir J. van der Laan
23e7fe8be8
Merge #12569: net: Increase signal-to-noise ratio in debug.log by adjusting log level when logging failed non-manual connect():s
cba2800 Increase signal-to-noise ratio in debug.log by adjusting log level when logging failed non-manual connect():s (practicalswift)

Pull request description:

  Increase signal-to-noise ratio in `debug.log` by adjusting log level when logging failed non-manual `connect()`:s.

  Before this patch:

  ```
  $ src/bitcoind -printtoconsole
  …
  2018-02-28 18:42:51 UpdateTip: new best=0000000000005448b10a219683d34b770a28044e1cc421032dea1a79ff548948 height=1286903 version=0x20000000 log2_work=69.791313 tx=17408546 date='2018-02-28 18:42:46' progress=1.000000 cache=0.0MiB(173txo)
  2018-02-28 18:37:52 connect() 10.11.21.34:18333 failed after select(): Connection refused (111)
  2018-02-28 18:43:22 connect() to 10.11.43.14:18333 failed after select(): Network is unreachable (101)
  2018-02-28 18:44:49 UpdateTip: new best=000000000000029a521ff2803e1441b09413b876accff5084a4cccf7747d798b height=1286904 version=0x20000000 log2_work=69.791345 tx=17408559 date='2018-02-28 18:44:51' progress=1.000000 cache=0.1MiB(502txo)
  2018-02-28 18:46:54 connect() to [2001:0:9d38:78ff:1234🔢1234:1234]:18333 failed: Network is unreachable (101)
  2018-02-28 18:48:56 connect() to [2001:0:9d38:6aff:1234🔢1234:1234]:18333 failed: Network is unreachable (101)
  2018-02-28 18:49:11 UpdateTip: new best=000000000000000206b79eb235e5dd907b6369de0e5d764330bf40ec0d460311 height=1286905 version=0x20000000 log2_work=69.791377 tx=17408577 date='2018-02-28 18:49:12' progress=1.000000 cache=1.0MiB(5245txo)
  ```

  After this patch:

  ```
  $ src/bitcoind -printtoconsole
  …
  2018-02-28 18:42:51 UpdateTip: new best=0000000000005448b10a219683d34b770a28044e1cc421032dea1a79ff548948 height=1286903 version=0x20000000 log2_work=69.791313 tx=17408546 date='2018-02-28 18:42:46' progress=1.000000 cache=0.0MiB(173txo)
  2018-02-28 18:44:49 UpdateTip: new best=000000000000029a521ff2803e1441b09413b876accff5084a4cccf7747d798b height=1286904 version=0x20000000 log2_work=69.791345 tx=17408559 date='2018-02-28 18:44:51' progress=1.000000 cache=0.1MiB(502txo)
  2018-02-28 18:49:11 UpdateTip: new best=000000000000000206b79eb235e5dd907b6369de0e5d764330bf40ec0d460311 height=1286905 version=0x20000000 log2_work=69.791377 tx=17408577 date='2018-02-28 18:49:12' progress=1.000000 cache=1.0MiB(5245txo)
  ```

  Please note that "manual `connect()`:s" (invoked via `-connect`, `-proxy` or `addnode`) are still reported at the default log level as these messages are likely to be relevant to end-users:

  ```
  $ src/bitcoind -printtoconsole -connect=127.0.0.1:1234
  …
  2018-02-28 18:31:13 connect() to 127.0.0.1:1234 failed after select(): Connection refused (111)

  $ src/bitcoind -printtoconsole -proxy=127.0.0.1:1234
  …
  2018-02-28 18:32:32 connect() to 127.0.0.1:1234 failed after select(): Connection refused (111)

  $ src/bitcoind -printtoconsole &
  $ src/bitcoin-cli addnode 127.0.0.1:1234 onetry
  …
  2018-02-28 18:33:40 connect() to 127.0.0.1:1234 failed after select(): Connection refused (111)
  ```

Tree-SHA512: 92e3c1e4b54ce8ccdd7ec31de147c8505710cd799ceb2bbc8576a086709967802403c9184df364b3cfa59bd98859f6ac8feb27fb09b9324194c6c47a042fc6d3
2018-04-13 19:25:18 +02:00
Pieter Wuille
54a5a21158 [MOVEONLY] Turn CScript::GetOp2 into a function and move to cpp 2018-04-13 09:07:29 -07:00
Pieter Wuille
6a7456ad60 [MOVEONLY] Move CSCript::FindAndDelete to interpreter 2018-04-13 09:07:27 -07:00
Pieter Wuille
33a8ecfbce Delete unused non-const-iterator CSCript::GetOp overloads 2018-04-13 09:06:35 -07:00
Pieter Wuille
2fb168b55d Make iterators in CScript::FindAndDelete const 2018-04-13 09:06:35 -07:00
Wladimir J. van der Laan
e625548e7c
Merge #12950: bitcoin-tx: Flatten for loop over one element
fa72f34 bitcoin-tx: Remove unused for loop (MarcoFalke)

Pull request description:

  This flattens out a for loop and gets rid of the then unused vector `txVariants`.

Tree-SHA512: 68081b313d846ce235a97a642c9d0097c3641350e819d6254001f332b053e41fa63ce49faca68120f5aaf5d5f4bfda104662eae781e2956d76a8915770344045
2018-04-13 17:15:15 +02:00
Suhas Daftuar
ccb8ca42a4 Always enforce SCRIPT_VERIFY_WITNESS with P2SH 2018-04-13 10:35:27 -04:00
Suhas Daftuar
95749a5836 Separate NULLDUMMY enforcement from SEGWIT enforcement
This is in preparation for enforcing SCRIPT_VERIFY_WITNESS from
the genesis block.
2018-04-13 10:35:27 -04:00
Suhas Daftuar
ce650182f4 Use P2SH consensus rules for all blocks
This commit moves P2SH activation back to the genesis block, with
a hardcoded exception for the one historical block in the chain that
violated this rule.
2018-04-13 09:52:50 -04:00
João Barbosa
6ec78f1461 wallet: Refactor g_wallet_init_interface to const reference 2018-04-13 14:07:21 +01:00
João Barbosa
1936125671 wallet: Make WalletInitInterface members const 2018-04-13 14:02:59 +01:00
Pieter Wuille
1527015681 Avoid std::locale/imbue in DateTimeStrFormat 2018-04-13 01:36:53 -07:00
Ben Woosley
8cbc5c4be4
Drop dead code CScript::Find
Last use removed in 922e8e2929 (2012!)
2018-04-12 18:57:23 -07:00
Pieter Wuille
5df84de583
Merge #12970: logging: bypass timestamp formatting when not logging
339730a6d8 logging: bypass timestamp formatting when not logging (Cory Fields)

Pull request description:

  As suggested by @laanwj on IRC:
  ```
  <cfields> whoa
  <cfields> Leaving test case "knapsack_solver_test"; testing time: 358694ms
  <cfields> i386 + old wine ^^
  <cfields> Leaving test case "knapsack_solver_test"; testing time: 6781ms
  <cfields> ^^ same, but with the LogPrint commented out
  ...
  <wumpus> if both log-to-file and log-to-console is disabled, it should probably bypass all logging
  ```
  Edit: The painful line commented out being the LogPrintf in CWallet::AddToWallet.

Tree-SHA512: bc6da67dcdf05e9164fff7a7e9980de897e6f1b0d3f6e1ebde2162cbcba7d54a6ec94283534eb5a1ebde7134533d7fe7e496aa35ea3128c567ed6483eae5212c
2018-04-12 18:35:26 -07:00
Pieter Wuille
4ba6da5574
Merge #12743: Fix csBestBlock/cvBlockChange waiting in rpc/mining
4a6c0e3dcf Modernize best block mutex/cv/hash variable naming (Pieter Wuille)
45dd135039 Fix csBestBlock/cvBlockChange waiting in rpc/mining (Pieter Wuille)

Pull request description:

  This is an alternative to #11694.

  It reintroduces a uint256 variable with the best block hash, protected by csBestBlock, and only updated while holding it.

  Also rename the involved variable to modern guidelines, as there are very few uses.

Tree-SHA512: 826a86c7d3cee7fe49f99f4398ae99e81cb0563197eaeba77306a3ca6072b67cdb932bc35720fc0f99c2a57b218efa029d0b8bdfb240591a629b2e90efa3199d
2018-04-12 18:25:44 -07:00
murrayn
60f61f9952 Tighten up bech32::Decode(); add tests. 2018-04-12 17:52:33 -07:00
Cory Fields
339730a6d8 logging: bypass timestamp formatting when not logging
This leads to massive speedups under Wine.
2018-04-12 18:33:30 -04:00
Andrew Chow
ae1d2b0308 Give an error when rescan is aborted by the user 2018-04-12 17:00:34 -04:00
Andrew Chow
69b01e6f8b Add cancel button to rescan progress dialog
Adds a cancel button to the rescan progress dialog. When it is clicked,
AbortRescan is called to abort a rescan
2018-04-12 17:00:30 -04:00
Wladimir J. van der Laan
8480d41e0f
Merge #12803: Make BaseSignatureCreator a pure interface
be67831 Make DummySignatureCreator a singleton (Pieter Wuille)
190b8d2 Make BaseSignatureCreator a pure interface (Pieter Wuille)

Pull request description:

  * Removes the `m_provider` field from `BaseSignatureCreator`. Instead both a `SigningProvider` (which provides keys and scripts) and a `BaseSignatureCreator` (which implements the transaction-specific (or other) signing logic) are passed into and down in `ProduceSignature`, making the two concepts orthogonal.
  * Makes `BaseSignatureCreator` a pure interface without constructor, making it easier to implement new derivations of it (for example for message signing).
  * As `DummySignatureCreator` now becomes a stateless object, turn it into a singleton `DUMMY_SIGNATURE_CREATOR`.

Tree-SHA512: 5f1f4512e4ea7d02a31df7b9ede55008efa716c5b74a2630ca1c2fc6599584d8bf5f5641487266127f4b3788033803539fbd22b03ef1219c83c10da2d3da3dcd
2018-04-12 22:55:56 +02:00
practicalswift
159c32d1f1 Add assertion to guide static analyzers. Clang Static Analyzer needs this guidance. 2018-04-12 14:37:53 +02:00
practicalswift
fd447a6efe Fix dead stores. Values were stored but never read. Limit scope. 2018-04-12 14:37:53 +02:00
Wladimir J. van der Laan
39439e5ab4
Merge #12888: debug log number of unknown wallet records on load
72ec5b7 debug log number of unknown wallet records on load (Gregory Sanders)

Pull request description:

  This would have saved me some time during wallet debugging, with minimal logging clutter.

Tree-SHA512: e11a4d73a5b1d2bd73fe7b75b62fdfa127e21b8641c5b0c76f14ecd292ab374c0d4749f6bd99919b2b3e9cb00c3b5e8179386eb39ac656698306b3b545ee79f1
2018-04-12 09:17:45 +02:00
Wladimir J. van der Laan
e561cf4fa8
Merge #12939: Extract consts for WITNESS_V0 hash sizes
3450a9b Extract consts for WITNESS_V0 hash sizes (Ben Woosley)

Pull request description:

Tree-SHA512: 57ba84dfa36aa61cabffce747388143cf1c8724dd2fc42aecf93748158b75dbe278b21a32483a100b8c303f6ad01d048da03b0a5c172175febbe70938ed4339d
2018-04-12 08:36:26 +02:00
James O'Beirne
0ef7b403d0 [doc] Fix comment in FindForkInGlobalIndex
The comment erroneously implies that we're searching `chainActive` for the
first block common to `locator`, but we're using the parameter `chain`.
2018-04-11 15:56:37 -04:00
MarcoFalke
7c06171b3d
Merge #12837: rpc: fix type mistmatch in listreceivedbyaddress
05c03d1249 rpc: fix type mistmatch in listreceivedbyaddress (joemphilips)

Pull request description:

  `txids` filed in return value is supposed be `string` but it was `numeric` in the help message

Tree-SHA512: 7d860994c2d1d9149b41fd7afefc1a44460eede5a023070fcc18b0a4a19a26c5eec5abd157038c15fe7d50a3390bdaf7a4823279129eb1458b0d3c6141a533ee
2018-04-11 15:32:55 -04:00
MarcoFalke
fae58eca93
tests: Avoid copies of CTransaction 2018-04-11 14:59:53 -04:00
MarcoFalke
fa72f34c64
bitcoin-tx: Remove unused for loop 2018-04-11 14:12:40 -04:00
Gregory Sanders
72ec5b7766 debug log number of unknown wallet records on load 2018-04-11 11:46:14 -04:00
Wladimir J. van der Laan
6d3de17a22
Merge #12925: wallet: Logprint the start of a rescan
cab0824 Logprint the start of a rescan (Jonas Schnelli)

Pull request description:

  Right now, there is no log entry when a rescan starts which is confusing especially when a "still rescanning" log entry appears after the log-update timeout of 60s or when user manually aborts the rescan.

  This PR adds a log entry when a rescan starts.

Tree-SHA512: 8712605af6fd60950bf3904cfb586da6022e44b3da6f3155fe4f02aae16df6044bc504b3d48945ea6d7fe768f0c6cb3282a2e2251d14bf3b7f1dcbd12568b05e
2018-04-11 16:21:10 +02:00
Wladimir J. van der Laan
fefb817009
Merge #12942: rpc: Drop redundant testing of signrawtransaction prevtxs args
459ea58 rpc: Drop redundant testing of signrawtransaction prevtxs args (Ben Woosley)

Pull request description:

  These other types are already tested on line 736.

Tree-SHA512: 2efe777c8a63c69ffe0fafcb2f37f134d324a8bc9525510f1079d2215535b511d6308e5e6eec702a3444f87701236c5e7a22f10bb24e5a454010ef421e5ae900
2018-04-11 15:57:41 +02:00
Wladimir J. van der Laan
1b5723ee57
Merge #11617: Avoid lock: Call FlushStateToDisk(...) regardless of fCheckForPruning
0000d8f Document how FlushStateMode::NONE is handled (practicalswift)
2311c7c Call FlushStateToDisk(...) regardless of fCheckForPruning (practicalswift)

Pull request description:

  FlushStateToDisk(...) won't do anything besides check if we need to prune if
  FLUSH_STATE_NONE is given. We avoid reading the variable fCheckForPruning
  which is guarded by the mutex cs_LastBlockFile.

Tree-SHA512: 89df06256f73503a74b9e26d580ce9ed09efaef347fae1ff6a5759a2993b0db52edd2fadb65694d27e579a5aed92127753bdf41b5bb1bd516e577fcf17f17999
2018-04-11 15:29:21 +02:00
Anthony Towns
5e3cbe020d [tests] Unit tests for -testnet/-regtest in [test]/[regtest] sections 2018-04-11 23:15:28 +10:00
Anthony Towns
005ad26649 ArgsManager: special handling for -regtest and -testnet 2018-04-11 23:15:28 +10:00
Anthony Towns
608415d4e6 [tests] Unit tests for network-specific config entries 2018-04-11 23:15:28 +10:00
Anthony Towns
68797e20f4 ArgsManager: Warn when ignoring network-specific config setting
When network-specific options such as -addnode, -connect, etc are
specified in the default section of the config file, but that setting is
ignored due to testnet or regtest being in use, and it is not overridden
by either a command line option or a setting in the [regtest] or [test]
section of the config file, a warning is added to the log, eg:

  Warning: Config setting for -connect only applied on regtest network when in [regtest] section.
2018-04-11 23:15:28 +10:00
Anthony Towns
d1fc4d95af ArgsManager: limit some options to only apply on mainnet when in default section
When specified in bitcoin.conf without using the [regtest] or [test]
section header, or a "regtest." or "test." prefix, the "addnode",
"connect", "port", "bind", "rpcport", "rpcbind", and "wallet" settings
will only be applied when running on mainnet.
2018-04-11 23:15:28 +10:00
Anthony Towns
30f94074c8 [tests] Unit tests for config file sections 2018-04-11 23:15:28 +10:00
Anthony Towns
95eb66d584 ArgsManager: support config file sections 2018-04-11 23:15:28 +10:00
Anthony Towns
4d34fcc713 ArgsManager: drop m_negated_args
When a -nofoo option is seen, instead of adding it to a separate
set of negated args, set the arg as being an empty vector of strings.

This changes the behaviour in some ways:
 - -nofoo=0 still sets foo=1 but no longer treats it as a negated arg
 - -nofoo=1 -foo=2 has GetArgs() return [2] rather than [2,0]
 - "foo=2 \n -nofoo=1" in a config file no longer returns [2,0], just [0]
 - GetArgs returns an empty vector for negated args
2018-04-11 23:15:28 +10:00
Wladimir J. van der Laan
b1fdfc1a8c
Merge #12920: test: Fix sign for expected values
c55aa4f test: Fix sign for expected values (Karl-Johan Alm)

Pull request description:

  A number of `BOOST_CHECK_EQUAL` calls would result in warnings about signs.

  This PR fixes signedness for all expectation values, sometimes resulting in `int` → `unsigned int`. No other code changes besides adding/removing `U` to/from values.

  Running `make &> make_output_...` on master versus on this PR:
  ```
  $ wc make_output_*
      1464    5925   90357 make_output_master
       613    1469   28370 make_output_signfixed
  ```
  More than halves the output lines from compiling.

Tree-SHA512: b06c9fb81704fd32a6a61fe7b2ceb5f1bb381e9873d79e13d7e4d26bbd9b67c9725a84e6fb2903bcda775aea2a792e544b0799d36735c19f5d1c7225e8c6d14e
2018-04-11 15:01:34 +02:00
Wladimir J. van der Laan
f15b72f482
Merge #12650: gui: Fix issue: "default port not shown correctly in settings dialog"
40c5886 Fix illegal default `addProxy` and `addrSeparateProxyTor` settings. (251)

Pull request description:

  In f05d349 the value of the `addrProxy` and `addrSeparateProxyTor` settings is set to an illegal default value, because the value of `DEFAULT_GUI_PROXY_PORT ` is passed to the `fieldWidth` parameter of the `QString QString::arg(const QString &a, int fieldWidth = 0, QChar fillChar = QLatin1Char( ' ' )) const` method:

  29fad97c32/src/qt/optionsmodel.cpp (L129)

  29fad97c32/src/qt/optionsmodel.cpp (L139)

  This will create a default proxy setting that consists of 9053 characters and ends with the string `127.0.0.1:%2`.

  This PR attempts to resolve #12623 by setting the correct value for the `addrProxy` and `addrSeparateProxyTor` settings (i) if the proxy setting does not exist; or (ii) if the proxy setting has an illegal value caused by to the aforementioned bug.

  The second condition is *only* relevant if we don't want Bitcoin Core 0.16.0 users to explicitly reset their settings to see the correct default proxy port value.

Tree-SHA512: 3dc3de2eb7da831f6e318797df67341ced2076b48f9b561c73677bf6beb67b259d8e413095f290356fb92e32e4e8162d48accbc575c4e612060fd5d6dde7ac8d
2018-04-11 14:44:24 +02:00
Wladimir J. van der Laan
7b6041d1a7
Merge #12916: Introduce BigEndian wrapper and use it for netaddress ports
ece88fd Introduce BigEndian wrapper and use it for netaddress ports (Pieter Wuille)

Pull request description:

  This is another small improvement taken from #10785.

  Instead of manually converting from/to BE format in the `CService` serializer, provide a generic way in serialize.h to serialize BE data (only 16 bits for now).

Tree-SHA512: bd67cf7eed465dad08551fb62f659e755e0691e4597a9f59d285d2b79975b50e5710d35a34a185b5ad232e1deda9a4946615f9132b1ed7d96ed8087f73ace66b
2018-04-11 14:23:58 +02:00
practicalswift
0000d8f727 Document how FlushStateMode::NONE is handled 2018-04-11 12:45:59 +02:00
practicalswift
2311c7cc86 Call FlushStateToDisk(...) regardless of fCheckForPruning
FlushStateToDisk(...) won't do anything besides check if we need to prune if
FLUSH_STATE_NONE is given. We avoid reading the variable fCheckForPruning
which is guarded by the mutex cs_LastBlockFile.
2018-04-11 12:40:08 +02:00
Ben Woosley
459ea5836e
rpc: Drop redundant testing of signrawtransaction prevtxs args
These other types are already tested on line 736.
2018-04-11 03:33:01 -07:00
practicalswift
1e7813e9bb Remove redundant initializations from the constructor 2018-04-11 11:56:44 +02:00
Wladimir J. van der Laan
807d2ac186
Merge #12941: [Trivial] Ignore macOS daemon() depracation warning
12e7c55 Ignore macOS daemon() depracation warning (Jonas Schnelli)

Pull request description:

  `daemon()` is deprecated on OSX since 10.5 (should migrate to `posix_spawn()`). There are no signs `daemon()` will get removed by Apple.

Tree-SHA512: d5bcdc5d6b507576e0358906a73f9c766f2072f4a9aef6bdc559e10dbec95337ffa50a1ccb60f7197591e2e74f87c74c13387de880aaedc6dbf3796253f69561
2018-04-11 11:43:23 +02:00
Wladimir J. van der Laan
9b3370d1c6
Merge #12892: [wallet] [rpc] introduce 'label' API for wallet
41ba061 [docs] Add release notes for wallet 'label' API. (John Newbery)
189e0ef [wallet] [rpc] introduce 'label' API for wallet (Wladimir J. van der Laan)

Pull request description:

  Add label API to wallet RPC.

  This is one step towards #3816 ("Remove bolt-on account system") although it doesn't
  actually remove anything yet.

  These initially mirror the account functions, with the following differences:

  - These functions aren't DEPRECATED in the help
  - Help mentions 'label' instead of accounts. In the language used, labels are
    associated with addresses, instead of addresses associated with labels. (unlike
    with accounts.)
  - Labels have no balance
    - No balances in `listlabels`
    - `listlabels` has no minconf or watchonly argument
  - Like in the GUI, labels can be set on any address, not just receiving addreses
  - Unlike accounts, labels can be deleted.
    Being unable to delete them is a common annoyance (see #1231).
    Currently only by reassigning all addresses using `setlabel`, but an explicit
    call `deletelabel` which assigns all address to the default label may make
    sense.

Tree-SHA512: 45cc313c68ad529ce3a15c02181d2ab0083a7e14fe824e2cde34972713fecce512e3d4b9aa46db5355f2baa857c44b234d4fe9709225bc23c7ebbc0e03febbf5
2018-04-11 11:41:20 +02:00
Jonas Schnelli
12e7c558af
Ignore macOS daemon() depracation warning 2018-04-11 10:19:44 +02:00
Anthony Towns
3673ca36ef ArgsManager: keep command line and config file arguments separate 2018-04-11 18:13:54 +10:00
Karl-Johan Alm
c55aa4f27d
test: Fix sign for expected values
A number of BOOST_CHECK_EQUAL calls would result in warnings about signs.
2018-04-11 13:39:41 +09:00
Ben Woosley
3450a9b25c
Extract consts for WITNESS_V0 hash sizes 2018-04-10 20:13:32 -07:00
Wladimir J. van der Laan
189e0ef33e [wallet] [rpc] introduce 'label' API for wallet
Add label API to wallet RPC.

This is one step towards #3816 ("Remove bolt-on account system") although it doesn't
actually remove anything yet.

These initially mirror the account functions, with the following differences:

- These functions aren't DEPRECATED in the help
- Help mentions 'label' instead of accounts. In the language used, labels are
  associated with addresses, instead of addresses associated with labels. (unlike
  with accounts.)
- Labels have no balance
  - No balances in `listlabels`
  - `listlabels` has no minconf or watchonly argument
- Like in the GUI, labels can be set on any address, not just receiving addreses
- Unlike accounts, labels can be deleted.
  Being unable to delete them is a common annoyance (see #1231).
  Currently only by reassigning all addresses using `setlabel`, but an explicit
  call `deletelabel` which assigns all address to the default label may make
  sense.

Thanks to Pierre Rochard for test fixes.
2018-04-10 19:27:22 -04:00
251
40c58866c7 Fix illegal default addProxy and addrSeparateProxyTor settings. 2018-04-10 22:22:55 +02:00
Wladimir J. van der Laan
0a8054e7cd
Merge #12731: Support serialization as another type without casting
818dc74 Support serialization as another type without casting (Pieter Wuille)

Pull request description:

  This adds a `READWRITEAS(type, obj)` macro which serializes `obj` as if it were converted to `const type&` when `const`, and to `type&` when non-`const`. No actual cast is involved, so this only works when this conversion can be done automatically.

  This makes it usable in serialization code that uses a single implementation for both serialization and deserializing, which doesn't know the constness of the object involved.

  This is a redo of #12712, using a slightly different interface.

Tree-SHA512: 262f0257284ff99b5ffaec9b997c194e221522ba35c3ac8eaa9bb344449d7ea0a314de254dc77449fa7aaa600f8cd9a24da65aade8c1ec6aa80c6e9a7bba5ca7
2018-04-10 20:54:33 +02:00
Wladimir J. van der Laan
a84b056d5f
Merge #12749: [wallet] feebumper: discard change outputs below discard rate
f526046 adapt bumpfee change discard test to be more strict and add note on p2sh discrep (Gregory Sanders)
5805d6f feebumper: discard change outputs below discard rate (Gregory Sanders)

Pull request description:

  The "discard rate" is the concept we use to ensure the wallet isnt creating not so useful just-above-relay dust.

  Outside of bumpfee previous to this PR, and manually creating such an output, the wallet will never make change outputs of that size, preferring to send them to fees instead.

  "Worst case" for the user is that users pay a slightly higher feerate than they were expecting, which is already a possibility with relay dust.

Tree-SHA512: dd69351810dc1709437602e7db1be46e4e905ccd8e16d03952de8b4c1fdbf9cb7e6c99968930896baf6b5c7cb005a03ec0506a2669d22e21e32982e60329606b
2018-04-10 19:35:51 +02:00
Pieter Wuille
be67831210 Make DummySignatureCreator a singleton 2018-04-10 09:29:17 -07:00
Pieter Wuille
190b8d2dcf Make BaseSignatureCreator a pure interface 2018-04-10 09:29:17 -07:00
Wladimir J. van der Laan
9b9d717263 wallet: Remove redundant lambda function arg in handleTransactionChanged
Makes the build warning-clean again here:

    bitcoin/src/interfaces/wallet.cpp:425:18: warning: lambda capture 'this' is not used [-Wunused-lambda-capture]
                [fn, this](CWallet*, const uint256& txid, ChangeType status) { fn(txid, status); }));
                     ^
2018-04-10 15:23:37 +02:00
Wladimir J. van der Laan
dd1ca9e0b3
Merge #12926: Run unit tests in parallel
7ef9cd8 Increase entropy in test temp directory name (Pieter Wuille)
f6dfb0f Reorder travis builds (Pieter Wuille)
156db42 tests: run tests in parallel (Cory Fields)
66f3255 tests: split up actual tests and helper files (Cory Fields)

Pull request description:

  This runs the unit tests (`src/test/test_bitcoin`) in 4 separate simultaneous processes, significantly speeding up some Travis runs (over 2x for win32).

  This uses an approach by @theuni that relies on `make` as the mechanism for distributing tests over processes (through `-j`). For every test .cpp file, we search for `BOOST_FIXTURE_TEST_SUITE` or `BOOST_AUTO_TEST_SUITE`, and then invoke the test binary for just that suite (using `-t`). The (verbose) output is stored in a temporary file, and only shown in the case of failure.

  Some makefile reshuffling is necessary to avoid trying to run tests from `src/test/test_bitcoin.cpp` for example, which contains framework/utility code but no real tests.

  Finally, order the Travis jobs from slow to fast (apart from the arm/doc job which goes first, for fast failure). This should help reducing the total wall clock time before opening a PR and finishing Travis, in case where not all jobs are started simultaneously.

  This is an alternative to #12831.

Tree-SHA512: 9f82eb4ade14ac859618da533c7d9df2aa9f5592a076dcc4939beeffd109eda33f7d5480d8f50c0d8b23bf3099759e9f3a2d4c78efb5b66b04569b39b354c185
2018-04-10 14:27:18 +02:00
Pieter Wuille
7ef9cd8491 Increase entropy in test temp directory name 2018-04-09 19:59:29 -04:00
Cory Fields
156db42c3f tests: run tests in parallel 2018-04-09 19:56:25 -04:00
Cory Fields
66f32551bd tests: split up actual tests and helper files 2018-04-09 19:55:49 -04:00
practicalswift
f131872653 Initialize non-static class members where they are defined 2018-04-10 01:23:24 +02:00
practicalswift
73bc1b7cd2 Initialize editStatus and autoCompleter. Previously not initialized where defined or in constructor. 2018-04-10 01:17:20 +02:00
MarcoFalke
06ead15050
Merge #12927: Docs: fixed link, replaced QT with Qt
7039319db5 Docs: fixed link, replaced QT with Qt (Darko Janković)

Pull request description:

Tree-SHA512: 6c071189b4c030d03d3d09535333d2ed7115fba07ee2561591124c2063041966cc8012e4d8416c3dda155f2df5e15b8f772712cac35b4d266b50c48f4d74b6e4
2018-04-09 19:09:56 -04:00
Darko Janković
7039319db5
Docs: fixed link, replaced QT with Qt 2018-04-09 22:55:36 +02:00
Steve Lee
23abfb7b7f added logging line back that was accidentally removed with #10762 2018-04-09 12:21:25 -07:00
Wladimir J. van der Laan
0700b6f778
Merge #11851: scripted-diff: Rename wallet database classes
9b0f0c5 Add m_ prefix to WalletBatch::m_batch (Russell Yanofsky)
398c6f0 Update walletdb comment after renaming. (Russell Yanofsky)
ea23945 scripted-diff: Rename wallet database classes (Russell Yanofsky)

Pull request description:

  Scripted diff to rename some wallet classes. Motivated by discussion in https://github.com/bitcoin/bitcoin/pull/11687#discussion_r155354119

  | Current          | New                 |
  | ---------------- | ------------------- |
  | CDBEnv           | BerkeleyEnvironment |
  | CDB              | BerkeleyBatch       |
  | CWalletDBWrapper | WalletDatabase      |
  | CWalletDB        | WalletBatch         |

  Berkeley\* classes are intended to contain BDB specific code, while Wallet\* classes are intended to be more backend-agnostic.

  Also renamed associated variables:

  | Current             | New             |
  | ------------------- | --------------- |
  | dbw                 | database        |
  | pwalletdb           | batch           |
  | pwalletdbEncryption | encrypted_batch |

Tree-SHA512: 372f2e24b2deb59d4792b5ed578aaf0cce51b6db41c400bef5d0c2cd7833e62ae4d4afa0f6000268d52e15b20f737c5a55f1cecf7768556a782fd8cd6fe051d9
2018-04-09 19:29:54 +02:00
Jonas Schnelli
cab0824c96
Logprint the start of a rescan 2018-04-09 18:49:09 +02:00
Wladimir J. van der Laan
b86730a4d7 util: Remove designator initializer from ScheduleBatchPriority
Although no compiler appears to complain about it, these are
not valid for c++11.
(http://en.cppreference.com/w/cpp/language/aggregate_initialization says they're c++20)

The structure is defined as:

   struct sched_param {
       int sched_priority;
   };

So passing 0 for the first field has the same effect.
2018-04-09 17:02:19 +02:00
Wladimir J. van der Laan
cff66e6a29 util: Pass pthread_self() to pthread_setschedparam instead of 0
Nowhere in the man page of `pthread_setschedparam` it is mentioned that
`0` is a valid value. The example uses `pthread_self()`, so should we.

(noticed by Anthony Towns)
2018-04-09 15:44:46 +02:00
MarcoFalke
603975b96a
Merge #12770: Use explicit casting in cuckoocache's compute_hashes(...) to clarify integer conversion
9142dfea81 Use explicit casting in cuckoocache's compute_hashes(...) to clarify integer conversion (practicalswift)

Pull request description:

  Use explicit casting in cuckoocache's `compute_hashes(...)` to clarify integer conversion.

  I discussed this code with the code's author @JeremyRubin who suggested patching it to avoid any confusion.

  At least one static analyzer incorrectly warns about a shift past bitwidth (UB) here, so this patch will help avoid confusion for human reviewers and static analyzers alike :-)

Tree-SHA512: 0419ee31b422d2ffedbd1a100688ec0ff5b0c1690d6d92592f638ca8db07a21a9650cb467923108c6f14a38d2bf07d6e6c85d2d1d4b7da53ffe6919f94f32655
2018-04-09 08:06:09 -04:00
MarcoFalke
cd8e45b4e7
Merge #12007: [Doc] Clarify the meaning of fee delta not being a fee rate in prioritisetransaction RPC
c198dc00e1 [Doc] Clarify the meaning of fee delta not being a fee rate in prioritisetransaction RPC (Jan Čapek)

Pull request description:

  Hi,

  I have faced some confusion among our developers considering this being a fee rate. Would you consider including this tiny doc update?

  Best regards,

  Jan Capek

Tree-SHA512: cd0560540418e53c5c19ceab2d5aca229f4ef6b788b9543695742522e1c63a7f2cce2574b47fead098a106da2f77e297f0c728474565f6259b50d62369bbe7da
2018-04-09 08:04:10 -04:00
practicalswift
280023f31d Remove duplicate includes 2018-04-09 09:18:49 +02:00
Wladimir J. van der Laan
4781813b56
Merge #12537: [arith_uint256] Make it safe to use "self" in operators
b120f7b [test] Add tests for self usage in arith_uint256 (Karl-Johan Alm)
08b17de [arith_uint256] Do not destroy *this content if passed-in operator may reference it (Karl-Johan Alm)

Pull request description:

  Before this fix (see test commit), `v *= v` would result in `0` because `operator*=` set `*this` (`==b`) to `0` at the start. This patch changes the code to use `a` as temporary for `*this`~~, with drawback that `*this` is set to `a` at the end, an extra `=` operation in other words~~.

Tree-SHA512: 8028a99880c3198a39c4bcc5056169735ba960625d553e15c0317510a52940c875f7a1fefe14e1af7fcf10c07a246411994a328cb1507bf3eaf1b6e7425390dc
2018-04-09 05:57:19 +02:00
Pieter Wuille
ece88fd269 Introduce BigEndian wrapper and use it for netaddress ports 2018-04-08 15:31:01 -07:00
MarcoFalke
bd42b85e8b
Merge #12905: [rpcwallet] Clamp walletpassphrase value at 100M seconds
2b2b96cd45 Use std::bind instead of boost::bind to re-lock the wallet (Suhas Daftuar)
662d19ff72 [rpcwallet] Clamp walletpassphrase value at 100M seconds (Suhas Daftuar)

Pull request description:

  Larger values seem to trigger a bug on macos+libevent (resulting in the rpc server stopping).

Tree-SHA512: 890f3b641f6c586e2f8f629a9d23bca6ceb8b237b285561aad488cb7adf941a21177d3129d0c2b8293c0a673cd8e401957dbe2b6b3b7c8c4e991bb411d260102
2018-04-08 12:58:46 -04:00
Wladimir J. van der Laan
97785863e2
Merge #12886: Introduce Span type and use it instead of FLATDATA
9272d70 Support serializing Span<unsigned char> and use that instead of FLATDATA (Pieter Wuille)
833bc08 Add Slice: a (pointer, size) array view that acts like a container (Pieter Wuille)

Pull request description:

  Introduce a new data type `Span`, which is an encapsulated pointer + size (like C++20's `std::span` or LevelDB's `Slice`), and represents a view to a sequence of objects laid out continuously in memory.

  The immediate use case is replacing the remaining `FLATDATA` invocations. Instead of those, we support serializing/deserializing unsigned char `Span`s (treating them as arrays).

  A longer term goal for `Span`s is making the script execution operate on them rather than on `CScript` itself. This will allow separate storage mechanisms for scripts.

Tree-SHA512: 7b0da3c802e5df367f223275004d16b04262804c007b7c73fda927176f0a9c3b2ef3225fa842cb73500b0df73175ec1419f1f5239de2402e21dd9ae8e5d05233
2018-04-08 18:13:49 +02:00
Suhas Daftuar
2b2b96cd45 Use std::bind instead of boost::bind to re-lock the wallet
Change suggested by Marco Falke.
2018-04-08 10:44:40 -04:00
Suhas Daftuar
662d19ff72 [rpcwallet] Clamp walletpassphrase value at 100M seconds
Larger values seem to trigger a bug on macos+libevent (resulting in the
rpc server stopping).
2018-04-08 10:44:40 -04:00
Jonas Schnelli
25c56cdbe7
Merge #12878: [refactor] Config handling refactoring in preparation for network-specific sections
77a733a99 [tests] Add additional unit tests for -nofoo edge cases (Anthony Towns)
af173c2be [tests] Check GetChainName works with config entries (Anthony Towns)
fa27f1c23 [tests] Add unit tests for ReadConfigStream (Anthony Towns)
087c5d204 ReadConfigStream: assume the stream is good (Anthony Towns)
6d5815aad Separate out ReadConfigStream from ReadConfigFile (Anthony Towns)
834d30341 [tests] Add unit tests for GetChainName (Anthony Towns)
11b6b5b86 Move ChainNameFromCommandLine into ArgsManager and rename to GetChainName (Anthony Towns)

Pull request description:

  This does a bit of refactoring of the configuration handling code in order to add additional tests to make adding support for [test]/[regtest] sections in the config file in #11862 easier. Should not cause any behaviour changes.

Tree-SHA512: 8d2ce1449fc180de03414e7e569d1a21ba1e9f6564e13d3faf3961f710adc725fa0d4ab49b89ebd2baa11ea36ac5018377f693a84037d386a8b8697c9d6db3e9
2018-04-08 16:24:30 +02:00
Wladimir J. van der Laan
24133b177a
Merge #12561: Check for block corruption in ConnectBlock()
0e7c52d Shut down if trying to connect a corrupted block (Suhas Daftuar)

Pull request description:

  (Updated OP after reworking the approach)

  Shut down if a corrupted block is found in ConnectBlock().  This prevents an infinite loop trying to connect such a block, and alerts the node operator that there may be potential hardware failure.

Tree-SHA512: f20d56aa9d36d6eeff4c3d13c0fbd14f06a57701bd13c2416d36f0cc4235f81f752139e336a073617e8e803782c5096c960108af122b19a51227de512e9095ee
2018-04-08 11:08:43 +02:00
Wladimir J. van der Laan
3190785c11
Merge #12891: [logging] add lint-logs.sh to check for newline termination.
d207207 [logging] add lint-logs.sh to check for newline termination. (John Newbery)
5c21e6c [logging] Comment all continuing logs. (John Newbery)

Pull request description:

  Check that all calls to LogPrintf() are terminated by a newline,
  except those that are explicitly marked as 'continued' logs.

Tree-SHA512: fe5162b2b2df1e8a4c807da87584fa9af97a6b8377e4090fe0caa136d90bf29a487a123cde94569bdce7101fee3478196d99aa13f1212e24bfe5f41c773604fc
2018-04-08 11:04:49 +02:00
Wladimir J. van der Laan
d6f10b248a
Merge #12895: tests: Add note about test suite name uniqueness requirement to developer notes
d1b622b tests: Add check for test suite name uniqueness in lint-tests.sh (practicalswift)
dc8067b tests: Add note about uniqueness requirement for test suite names (practicalswift)
3ebfb2d tests: Avoid test suite name collision in wallet crypto_tests (MarcoFalke)

Pull request description:

  * Add documentation: Add note about test suite name uniqueness requirement in developer notes
  * Add regression test: Update `lint-tests.sh` to make it check also for test suite name uniqueness

  Context: #12894 (`tests: Avoid test suite name collision in wallet crypto_tests`)

Tree-SHA512: 3c8502db069ef3d753f534976a86a997b12bac539e808a7285193bf81c9dd8c1b06821c3dd1bdf870ab87722b02c8aa9574c62ace70c2a1b8091785cb8c9aace
2018-04-08 10:47:35 +02:00
fivepiece
41ff9675a9 list the types of scripts we should consider for a witness program 2018-04-08 00:03:04 +03:00
MarcoFalke
048ac8326b
Merge #12906: Avoid interface keyword to fix windows gitian build
17780d6f35 scripted-diff: Avoid `interface` keyword to fix windows gitian build (Russell Yanofsky)

Pull request description:

  Rename `interface` to `interfaces`

  Build failure reported by ken2812221 in https://github.com/bitcoin/bitcoin/pull/10244#issuecomment-379434756

Tree-SHA512: e02c97c728540f344202c13b036f9f63af23bd25e25ed7a5cfe9e2c2f201a12ff232cc94a93fbe37ef6fb6bf9e036fe62210ba798ecd30de191d09338754a8d0
2018-04-07 15:19:47 -04:00
Wladimir J. van der Laan
becd8dd2ec
Merge #12618: Set SCHED_BATCH priority on the loadblk thread.
d54874d Set SCHED_BATCH priority on the loadblk thread. (Evan Klitzke)

Pull request description:

  Today I came across #10271, and while reading the discussion #6358 was linked to. Linux systems have a `SCHED_BATCH` scheduler priority that is useful for threads like loadblk. You can find the full details at [sched(7)](http://man7.org/linux/man-pages/man7/sched.7.html), but I'll quote the relevant part of the man page below:

  > ...this policy will cause the scheduler to always assume that the thread is
  CPU-intensive. Consequently, the scheduler will apply a small scheduling penalty
  with respect to wakeup behavior, so that this thread is mildly disfavored in
  scheduling decisions.
  >
  > This policy is useful for workloads that are noninteractive, but do not want to
  lower their nice value, and for workloads that want a deterministic scheduling
  policy without interactivity causing extra preemptions (between the workload's
  tasks).

  I think this change is useful independently of #10271 and irrespective of whether that change is merged. Under normal operation the loadblk thread will just import `mempool.dat`. However, if Bitcoin is started with `-reindex` or `-reindex-chainstate` this thread will use a great deal of CPU while it rebuilds the chainstate database (and the block database in the case of `-reindex`). By setting `SCHED_BATCH` this thread is less likely to interfere with interactive tasks (e.g. the user's web browser, text editor, etc.).

  I'm leaving the nice value unchanged (which also affects scheduling decisions) because I think that's better set by the user. Likewise I'm not using [ioprio_set(2)](http://man7.org/linux/man-pages/man2/ioprio_set.2.html) because it can cause the thread to become completely I/O starved (and knowledgeable users can use `ionice(1)` anyway).

Tree-SHA512: ea8f7d3921ed5708948809da771345cdc33efd7ba3323e9dfec07a25bc21e8612e2676f9c178e2710c7bc437e8c9cafc5e0463613688fea5699b6e8e2fec6cff
2018-04-07 19:48:39 +02:00
Russell Yanofsky
9b0f0c5513 Add m_ prefix to WalletBatch::m_batch 2018-04-07 12:48:27 -04:00
Russell Yanofsky
398c6f0f9d Update walletdb comment after renaming.
Text from https://github.com/bitcoin/bitcoin/pull/11851#issuecomment-350320608
by John Newbery <john@johnnewbery.com>.
2018-04-07 11:48:27 -05:00
Russell Yanofsky
ea23945dbc scripted-diff: Rename wallet database classes
-BEGIN VERIFY SCRIPT-

sed -i 's/\<CWalletDBWrapper\>/BerkeleyDatabase/g' src/wallet/db.h src/wallet/db.cpp
sed -i '/statuses/i/** Backend-agnostic database type. */\nusing WalletDatabase = BerkeleyDatabase\;\n' src/wallet/walletdb.h
ren() { git grep -l "\<$1\>" 'src/*.cpp' 'src/*.h' ':(exclude)*dbwrapper*' test | xargs sed -i "s:\<$1\>:$2:g"; }
ren CDBEnv           BerkeleyEnvironment
ren CDB              BerkeleyBatch
ren CWalletDBWrapper WalletDatabase
ren CWalletDB        WalletBatch
ren dbw              database
ren m_dbw            m_database
ren walletdb         batch
ren pwalletdb        batch
ren pwalletdbIn      batch_in
ren wallet/batch.h   wallet/walletdb.h
ren pwalletdbEncryption encrypted_batch

-END VERIFY SCRIPT-
2018-04-07 11:48:27 -05:00
Wladimir J. van der Laan
f8d6dc47cb
Merge #12860: Add testmempoolaccept to release-notes, Add missing const
fafcad3 doc: Add testmempoolaccept to release-notes (MarcoFalke)

Pull request description:

  Some fixups for #11742:

  * Add release notes for the new rpc
  * Fix a typo in the original pull
  * Make the mempool reference passed to `CheckInputsFromMempoolAndCache` const, since that function is called before we return from ATMP and we must not modify the mempool.

Tree-SHA512: 72c459ba69f7698a69c91d2592f10f7fb1864846c7d8c525050d48286f92ba5ec5fe554c54235b52fbd9a8f00226c526ad84584641ec39084e1a1310a261510d
2018-04-07 18:43:39 +02:00
John Newbery
5c21e6c6d3 [logging] Comment all continuing logs.
Most logs should terminated with a '\n'. Some logs
are built up over multiple calls to logPrintf(), so
do not need a newline terminater. Comment all of
these 'continued' logs as a linter hing.
2018-04-07 12:29:48 -04:00
Wladimir J. van der Laan
215158a633
Merge #12785: wallet: Initialize m_last_block_processed to nullptr
f63bc5e wallet: Initialize m_last_block_processed to nullptr. Initialize fields where defined. (practicalswift)

Pull request description:

  Initialize `m_last_block_processed` to `nullptr`.

  `m_last_block_processed` was introduced in 5ee3172636.

Tree-SHA512: 6e4a807e5b02115cbd80460761056f2eb22043203212d88dd0cd44c28dc0abce30ab29b078ca2c612232e76af4886f4fdbf2b0ff75e2df19b4d1a801b236cc13
2018-04-07 16:40:08 +02:00
Russell Yanofsky
17780d6f35 scripted-diff: Avoid interface keyword to fix windows gitian build
Rename `interface` to `interfaces`

Build failure reported by Chun Kuan Lee <ken2812221@gmail.com>
https://github.com/bitcoin/bitcoin/pull/10244#issuecomment-379434756

-BEGIN VERIFY SCRIPT-

git mv src/interface src/interfaces
ren() { git grep -l "$1" | xargs sed -i "s,$1,$2,g"; }
ren interface/            interfaces/
ren interface::           interfaces::
ren BITCOIN_INTERFACE_    BITCOIN_INTERFACES_
ren "namespace interface" "namespace interfaces"

-END VERIFY SCRIPT-
2018-04-07 03:42:02 -04:00
MarcoFalke
3ebfb2dadb tests: Avoid test suite name collision in wallet crypto_tests 2018-04-06 16:29:14 +02:00
João Barbosa
d894894aab wallet: Refactor to WalletInitInterface* const g_wallet_init_interface 2018-04-05 21:09:22 +01:00
João Barbosa
39bc2faa2e wallet: Make WalletInitInterface and DummyWalletInit private 2018-04-05 21:09:21 +01:00
Anthony Towns
77a733a99a [tests] Add additional unit tests for -nofoo edge cases 2018-04-06 04:46:39 +10:00
Anthony Towns
af173c2bec [tests] Check GetChainName works with config entries 2018-04-06 04:46:32 +10:00
Anthony Towns
fa27f1c23e [tests] Add unit tests for ReadConfigStream 2018-04-06 04:46:32 +10:00
Anthony Towns
087c5d2040 ReadConfigStream: assume the stream is good 2018-04-06 04:46:32 +10:00
Anthony Towns
6d5815aad0 Separate out ReadConfigStream from ReadConfigFile 2018-04-06 04:46:32 +10:00
Anthony Towns
834d303415 [tests] Add unit tests for GetChainName 2018-04-06 04:46:23 +10:00
Anthony Towns
11b6b5b86e Move ChainNameFromCommandLine into ArgsManager and rename to GetChainName 2018-04-06 04:46:02 +10:00
Russell Yanofsky
1e46d8ae89 Get rid of ambiguous OutputType::NONE value
Based on suggestion by Pieter Wuille <pieter.wuille@gmail.com> at
https://github.com/bitcoin/bitcoin/pull/12119#issuecomment-357982763

After #12119, the NONE output type was overloaded to refer to either an output
type that couldn't be parsed, or to an automatic change output mode.  This
change drops the NONE enum and uses a simple bool indicate parse failure, and a
new CHANGE_AUTO enum to refer the change output type.

This change is almost a pure refactoring except it makes RPCs reject empty
string ("") address types instead of treating them like they were unset. This
simplifies the parsing code a little bit and could prevent RPC usage mistakes.
It's noted in the release notes.
2018-04-05 12:19:35 -04:00
Wladimir J. van der Laan
5f0c6a7b0e
Merge #10244: Refactor: separate gui from wallet and node
9960137 Add developer notes about blocking GUI code (Russell Yanofsky)
9a61eed Use WalletBalances struct in Qt (Russell Yanofsky)
56f33ca Remove direct bitcoin calls from qt/sendcoinsdialog.cpp (Russell Yanofsky)
e872c93 Remove direct bitcoin access from qt/guiutil.cpp (Russell Yanofsky)
5884558 Remove direct bitcoin calls from qt transaction table files (Russell Yanofsky)
3cab2ce Remove direct bitcoin calls from qt/paymentserver.cpp (Russell Yanofsky)
3ec2ebc Remove direct bitcoin calls from qt/addresstablemodel.cpp (Russell Yanofsky)
827de03 Remove direct bitcoin calls from qt/coincontroldialog.cpp (Russell Yanofsky)
a0704a8 Remove most direct bitcoin calls from qt/walletmodel.cpp (Russell Yanofsky)
90d4640 Remove direct bitcoin calls from qt/optionsdialog.cpp (Russell Yanofsky)
582daf6 Remove direct bitcoin calls from qt/rpcconsole.cpp (Russell Yanofsky)
3034a46 Remove direct bitcoin calls from qt/bantablemodel.cpp (Russell Yanofsky)
e0b66a3 Remove direct bitcoin calls from qt/peertablemodel.cpp (Russell Yanofsky)
d7c2c95 Remove direct bitcoin calls from qt/intro.cpp (Russell Yanofsky)
fe6f27e Remove direct bitcoin calls from qt/clientmodel.cpp (Russell Yanofsky)
5fba3af Remove direct bitcoin calls from qt/splashscreen.cpp (Russell Yanofsky)
c2f672f Remove direct bitcoin calls from qt/utilitydialog.cpp (Russell Yanofsky)
3d619e9 Remove direct bitcoin calls from qt/bitcoingui.cpp (Russell Yanofsky)
c0f2756 Remove direct bitcoin calls from qt/optionsmodel.cpp (Russell Yanofsky)
71e0d90 Remove direct bitcoin calls from qt/bitcoin.cpp (Russell Yanofsky)
ea73b84 Add src/interface/README.md (Russell Yanofsky)

Pull request description:

  This is a refactoring PR that does not change behavior in any way. This change:

  1. Creates abstract [`Node`](https://github.com/ryanofsky/bitcoin/blob/pr/ipc-local/src/interface/node.h) and [`Wallet`](https://github.com/ryanofsky/bitcoin/blob/pr/ipc-local/src/interface/wallet.h) interfaces in [`src/interface/`](https://github.com/ryanofsky/bitcoin/tree/pr/ipc-local/src/interface)
  1. Updates Qt code to call the new interfaces. This largely consists of diffs of the form:

  ```diff
  -    InitLogging();
  -    InitParameterInteraction();
  +    node.initLogging();
  +    node.initParameterInteraction();
  ```

  This change allows followup PR #10102 (makes `bitcoin-qt` control `bitcoind` over an IPC socket) to work without any significant updates to Qt code. Additionally:

  * It provides a single place to describe the interface between GUI and daemon code.
  * It can make better GUI testing possible, because Node and Wallet objects have virtual methods that can be overloaded for mocking.
  * It can be used to help make the GUI more responsive (see https://github.com/bitcoin/bitcoin/issues/10504)

  Other notes:

  * I used python scripts [hide-globals.py](https://github.com/ryanofsky/home/blob/master/src/2017/hide-globals/hide-globals.py) and [replace-syms.py](https://github.com/ryanofsky/home/blob/master/src/2017/hide-globals/replace-syms.py) to identify all the places where Qt code was accessing libbitcoin global variables and calling functions accessing those global variables.
  * These changes were originally part of #10102. Thanks to @JeremyRubin for the suggestion of splitting them out.

  Commits:

  - [`ea73b84d2d` Add src/interface/README.md](ea73b84d2d)
  - [`71e0d90876` Remove direct bitcoin calls from qt/bitcoin.cpp](71e0d90876)
  - [`c0f2756be5` Remove direct bitcoin calls from qt/optionsmodel.cpp](c0f2756be5)
  - [`3d619e9d36` Remove direct bitcoin calls from qt/bitcoingui.cpp](3d619e9d36)
  - [`c2f672fb19` Remove direct bitcoin calls from qt/utilitydialog.cpp](c2f672fb19)
  - [`5fba3af21e` Remove direct bitcoin calls from qt/splashscreen.cpp](5fba3af21e)
  - [`fe6f27e6ea` Remove direct bitcoin calls from qt/clientmodel.cpp](fe6f27e6ea)
  - [`d7c2c95948` Remove direct bitcoin calls from qt/intro.cpp](d7c2c95948)
  - [`e0b66a3b7c` Remove direct bitcoin calls from qt/peertablemodel.cpp](e0b66a3b7c)
  - [`3034a462a5` Remove direct bitcoin calls from qt/bantablemodel.cpp](3034a462a5)
  - [`582daf6d22` Remove direct bitcoin calls from qt/rpcconsole.cpp](582daf6d22)
  - [`90d4640b7e` Remove direct bitcoin calls from qt/optionsdialog.cpp](90d4640b7e)
  - [`a0704a8996` Remove most direct bitcoin calls from qt/walletmodel.cpp](a0704a8996)
  - [`827de038ab` Remove direct bitcoin calls from qt/coincontroldialog.cpp](827de038ab)
  - [`3ec2ebcd9b` Remove direct bitcoin calls from qt/addresstablemodel.cpp](3ec2ebcd9b)
  - [`3cab2ce5f9` Remove direct bitcoin calls from qt/paymentserver.cpp](3cab2ce5f9)
  - [`58845587e1` Remove direct bitcoin calls from qt transaction table files](58845587e1)
  - [`e872c93ee8` Remove direct bitcoin access from qt/guiutil.cpp](e872c93ee8)
  - [`56f33ca349` Remove direct bitcoin calls from qt/sendcoinsdialog.cpp](56f33ca349)
  - [`9a61eed1fc` Use WalletBalances struct in Qt](9a61eed1fc)
  - [`9960137697` Add developer notes about blocking GUI code](9960137697)

Tree-SHA512: 7b9eff2f37d4ea21972d7cc6a3dbe144248595d6c330524396d867f3cd2841d666cdc040fd3605af559dab51b075812402f61d628d16cf13719335c1d8bf8ed3
2018-04-05 18:19:35 +02:00
Pieter Wuille
9272d70536 Support serializing Span<unsigned char> and use that instead of FLATDATA 2018-04-05 08:20:37 -07:00
Pieter Wuille
833bc08583 Add Slice: a (pointer, size) array view that acts like a container 2018-04-05 08:20:37 -07:00
practicalswift
f63bc5e063 wallet: Initialize m_last_block_processed to nullptr. Initialize fields where defined. 2018-04-05 15:49:30 +02:00
Wladimir J. van der Laan
bd59c4395c
Merge #12859: Bugfix: Include <memory> for std::unique_ptr
a5bca13 Bugfix: Include <memory> for std::unique_ptr (Luke Dashjr)

Pull request description:

  Not sure why all these includes were missing, but it's breaking builds for some users:

  https://bugs.gentoo.org/show_bug.cgi?id=652142

  (Added to all files with a reference to `std::unique_ptr`)

Tree-SHA512: 8a2c67513ca07b9bb52c34e8a20b15e56f8af2530310d9ee9b0a69694dd05e02e7a3683f14101a2685d457672b56addec591a0bb83900a0eb8e2a43d43200509
2018-04-05 09:31:53 +02:00
Wladimir J. van der Laan
2fc94370f5
Merge #12887: [trivial] Add newlines to end of log messages.
5b10ab0 [trivial] Add newlines to end of log messages. (John Newbery)

Pull request description:

  Log messages should terminate with a '\n', or the following log will be
  written to the same line without a timestamp. Fix a couple of cases
  where the message is not terminated with a \n.

Tree-SHA512: 88677afe85c88ce9f58312430e8881916bd76bbc8cd353ff81c97b3de8356680503160992c0ef3ea192b4694e848e9ca2480dbc38fea1776903b3784497f1af6
2018-04-05 09:13:11 +02:00
Pieter Wuille
88430cbab4
Merge #12167: Make segwit failure due to CLEANSTACK violation return a SCRIPT_ERR_CLEANSTACK error code
1e747e3c1e Make segwit failure due to CLEANSTACK violation return a SCRIPT_ERR_CLEANSTACK error code. (Mark Friedenbach)

Pull request description:

  If a segwit script terminates with a stack size not equal to one, the current error code is EVAL_FALSE. This is semantically wrong, and prevents explicitly checking CLEANSTACK violations in the unit tests. This PR changes the error code (and affected unit tests) to use SCRIPT_ERROR_CLEANSTACK instead of SCRIPT_ERROR_EVAL_FALSE.

Tree-SHA512: 8f7b1650f7a23a942cde1070e3e56420be456b4a7be42515b237e95557bf2bd5e7ba9aabd213c8092bea28c165dbe73f5a3486300089aeb01e698151b42484b1
2018-04-04 17:30:24 -07:00
MarcoFalke
bfaed1ab2e
Merge #12460: Assert CPubKey::ValidLength to the pubkey's header-relevant size
f8c249ab91 Assert CPubKey::ValidLength to the pubkey's header-relevent size (Ben Woosley)

Pull request description:

  A pubkey's length is specific to its type which is indicated by its header value. GetLen returns the header-indicated length, so this change ensures that a key matches its header-indicated length.

  And replace some magic values with their constant equivalents.

Tree-SHA512: b727b39a631babe0932326396fc4d796ade8ec1e37454ff0c709ae9b78ecbd0cfdf59d84089ba8415e6efa7bc180e3cd39a14ddaf0871cbac54b96851e1b7b44
2018-04-04 17:50:32 -04:00
MarcoFalke
dab0d6859b
Merge #12702: [wallet] [rpc] [doc] importprivkey: hint about importmulti
4e05687153 [wallet] [rpc] [doc] importprivkey: hint about importmulti (Karl-Johan Alm)

Pull request description:

  From #12701, a hint about `importmulti` inside the help for `importprivkey` seems useful.

Tree-SHA512: 09ddfd384062b4365f678167076cb9f5af1eb8f083714a20c2a9bb14fef1c886d1666196272bf09862537166d15ae89c3330cdc6836eee76cb54d137e53301df
2018-04-04 17:26:50 -04:00
Russell Yanofsky
9a61eed1fc Use WalletBalances struct in Qt
Suggested by John Newbery <john@johnnewbery.com>
https://github.com/bitcoin/bitcoin/pull/10244#discussion_r177504284
2018-04-04 16:52:41 -04:00
Russell Yanofsky
56f33ca349 Remove direct bitcoin calls from qt/sendcoinsdialog.cpp 2018-04-04 16:52:40 -04:00
Russell Yanofsky
e872c93ee8 Remove direct bitcoin access from qt/guiutil.cpp 2018-04-04 16:52:40 -04:00
Russell Yanofsky
58845587e1 Remove direct bitcoin calls from qt transaction table files 2018-04-04 16:52:40 -04:00
Russell Yanofsky
3cab2ce5f9 Remove direct bitcoin calls from qt/paymentserver.cpp 2018-04-04 16:52:40 -04:00
Russell Yanofsky
3ec2ebcd9b Remove direct bitcoin calls from qt/addresstablemodel.cpp 2018-04-04 16:52:40 -04:00
Russell Yanofsky
827de038ab Remove direct bitcoin calls from qt/coincontroldialog.cpp 2018-04-04 16:52:40 -04:00
Russell Yanofsky
a0704a8996 Remove most direct bitcoin calls from qt/walletmodel.cpp 2018-04-04 16:52:40 -04:00
Russell Yanofsky
90d4640b7e Remove direct bitcoin calls from qt/optionsdialog.cpp 2018-04-04 16:52:40 -04:00
Russell Yanofsky
582daf6d22 Remove direct bitcoin calls from qt/rpcconsole.cpp 2018-04-04 16:52:40 -04:00
Russell Yanofsky
3034a462a5 Remove direct bitcoin calls from qt/bantablemodel.cpp 2018-04-04 16:52:40 -04:00
Russell Yanofsky
e0b66a3b7c Remove direct bitcoin calls from qt/peertablemodel.cpp 2018-04-04 16:52:40 -04:00
Russell Yanofsky
d7c2c95948 Remove direct bitcoin calls from qt/intro.cpp 2018-04-04 16:52:40 -04:00
Russell Yanofsky
fe6f27e6ea Remove direct bitcoin calls from qt/clientmodel.cpp 2018-04-04 16:52:40 -04:00
Russell Yanofsky
5fba3af21e Remove direct bitcoin calls from qt/splashscreen.cpp 2018-04-04 16:52:40 -04:00
Russell Yanofsky
c2f672fb19 Remove direct bitcoin calls from qt/utilitydialog.cpp 2018-04-04 16:52:40 -04:00
Russell Yanofsky
3d619e9d36 Remove direct bitcoin calls from qt/bitcoingui.cpp 2018-04-04 16:52:40 -04:00
Russell Yanofsky
c0f2756be5 Remove direct bitcoin calls from qt/optionsmodel.cpp 2018-04-04 16:52:40 -04:00
Russell Yanofsky
71e0d90876 Remove direct bitcoin calls from qt/bitcoin.cpp 2018-04-04 16:52:37 -04:00
John Newbery
5b10ab0116 [trivial] Add newlines to end of log messages.
Log messages should terminate with a '\n', or the following log will be
written to the same line without a timestamp. Fix a couple of cases
where the message is not terminated with a \n.
2018-04-04 15:52:23 -04:00
Pieter Wuille
4a6c0e3dcf Modernize best block mutex/cv/hash variable naming 2018-04-03 21:53:27 -07:00
Pieter Wuille
45dd135039 Fix csBestBlock/cvBlockChange waiting in rpc/mining 2018-04-03 21:53:27 -07:00
Russell Yanofsky
ea73b84d2d Add src/interface/README.md 2018-04-03 11:52:21 -04:00
Karl-Johan Alm
4e05687153
[wallet] [rpc] [doc] importprivkey: hint about importmulti 2018-04-03 11:53:06 +09:00
Ben Woosley
b386970d07
[moveonly] Extract HelpRequested to dry up the help options testing
This ensures consistency across interfaces and makes the version handling more clear.
2018-04-02 15:42:06 -07:00
Luke Dashjr
a5bca13095 Bugfix: Include <memory> for std::unique_ptr 2018-04-02 18:31:52 +00:00
MarcoFalke
fafcad38c8
doc: Add testmempoolaccept to release-notes 2018-04-02 11:37:09 -04:00
Wladimir J. van der Laan
18815b4bfb
Merge #11742: rpc: Add testmempoolaccept
b55555d rpc: Add testmempoolaccept (MarcoFalke)

Pull request description:

  To check if a single raw transaction makes it into the current transaction pool, one had to call `sendrawtransaction`. However, on success, this adds the transaction to the mempool with no easy way to undo.

  The call `testmempoolaccept` is introduced to provide a way to solely check the result without changing the mempool state.

Tree-SHA512: 5afd9311190135cee8fc1f229c7d39bf893f1028f29e28d34f70df820198ff97b4bf86b41cbbd6e6c36a5c30073cefa92d541c74a4939c7a2a6fa283dfd41b63
2018-04-02 16:02:33 +02:00
Chun Kuan Lee
177b875adc
Avoid travis lint-include-guards error 2018-04-02 16:42:21 +08:00
MarcoFalke
0c5f67b8e5
Merge #12757: Clarify include guard naming convention
3bcc0059b8 Add lint-include-guards.sh which checks include guard consistency (practicalswift)
8fd6af89a0 Fix missing or inconsistent include guards (practicalswift)
8af65d96f4 Document include guard convention (practicalswift)

Pull request description:

  * **Documentation**: Document include guard convention
  * **Fix**: Fix missing or inconsistent include guards
  * **Regression test**: Add `lint-include-guards.sh` which checks include guard consistency

Tree-SHA512: 8171878f60fd08ccbea943a11e835195750592abb9d7ab74eaa4265ae7fac523b1da9d31ca13d6ab73dd596e49986bfb7593c696e5f39567c93e610165bc2acc
2018-04-01 18:30:21 -04:00
MarcoFalke
9beded5860
Merge #12719: tests: Add note about test suite naming convention in developer-notes.md
db983beba6 tests: Add lint-tests.sh which checks the test suite naming convention (practicalswift)
5fd864fe8a tests: Rename test suits not following the test suite naming convention (practicalswift)
7b4a296a71 tests: Add note about test suite naming convention (practicalswift)

Pull request description:

  Changes:
  * Add note about test suite naming convention
  * Fix exceptions
  * Add regression test

  Rationale:
  * Consistent naming of test suites makes programmatic test running of specific tests/subsets of tests easier
  * Explicit is better than implicit

  Before this commit:

  ```
  $ contrib/devtools/lint-tests.sh
  The test suite in file src/test/foo_tests.cpp should be named
  "foo_tests". Please make sure the following test suites follow
  that convention:

  src/test/blockchain_tests.cpp:BOOST_FIXTURE_TEST_SUITE(blockchain_difficulty_tests, BasicTestingSetup)
  src/test/prevector_tests.cpp:BOOST_FIXTURE_TEST_SUITE(PrevectorTests, TestingSetup)
  src/wallet/test/coinselector_tests.cpp:BOOST_FIXTURE_TEST_SUITE(coin_selection_tests, WalletTestingSetup)
  src/wallet/test/crypto_tests.cpp:BOOST_FIXTURE_TEST_SUITE(wallet_crypto, BasicTestingSetup)
  $
  ```

  After this commit:

  ```
  $ contrib/devtools/lint-tests.sh
  $
  ```

Tree-SHA512: 7258ab9a6b9b8fc1939efadc619e2f2f02cfce8034c7f2e5dc5ecc769aa12e17f6fb8e363817feaf15c026c5b958b2574525b8d2d3f6be69658679bf8ceea9e9
2018-04-01 18:28:22 -04:00
joemphilips
05c03d1249
rpc: fix type mistmatch in listreceivedbyaddress 2018-03-31 14:30:51 +09:00
MarcoFalke
4490871ed7
Merge #12713: Track negated options in the option parser
f7683cba7b Track negated arguments in the argument paser. (Evan Klitzke)
4f872b2450 Add additional tests for GetBoolArg() (Evan Klitzke)

Pull request description:

  This change explicitly enable tracking negated options in the option parser. A negated option is one passed with a `-no` prefix. For example, `-nofoo` is the negated form of `-foo`. Negated options were originally added in the 0.6 release.

  The change here allows code to explicitly distinguish between cases like `-nofoo` and `-foo=0`, which was not possible previously. The option parser does not have any changed semantics as a result of this change, and existing code will parse options just as it did before.

  The motivation for this change is to provide a way to disable options that are otherwise not boolean options. For example, the `-debuglogfile` option is normally interpreted as a string, where the value is the log file name. With this change a user can pass in `-nodebuglogfile` and the code can see that it was explicitly negated, and use that to disable the log file.

  This change originally split out from #12689.

Tree-SHA512: cd5a7354eb03d2d402863c7b69e512cad382781d9b8f18c1ab104fc46d45a712530818d665203082da39572c8a42313c5be09306dc2a7227cdedb20ef7314823
2018-03-30 11:43:56 -04:00
MarcoFalke
be299c4a47
Merge #12780: Reduce variable scopes
6a318e48a6 Reduce variable scopes (practicalswift)

Pull request description:

  Reduce variable scopes.

Tree-SHA512: 5c7735344024cb6cd310e739886dc811a64b640a0d6aac8b3d04f49e5987d6ff6676d978890bc84f1460527d92217176a79b007f0bf6b4147c04abfec2c67714
2018-03-30 11:40:46 -04:00
MarcoFalke
5e53b80b02
Merge #12820: contrib: Fix check-doc script regexes
0c17e27630 init: Remove help text for non-existent -fuzzmessagestest arg (MarcoFalke)
136084470c contrib: Fix check-doc script regexes (MarcoFalke)

Pull request description:

  Fixup the regexes to properly find all used args. The regex should now match all of the getter and setter methods of the `ArgsManager`. See https://dev.visucore.com/bitcoin/doxygen/class_args_manager.html#pub-methods

  Before:
  ```
  Args used        : 159
  Args documented  : 188
  Args undocumented: 0
  Args unknown     : 29
  ```

  After:
  ```
  Args used        : 183
  Args documented  : 188
  Args undocumented: 0
  Args unknown     : 5
  ```

Tree-SHA512: 1a7fb7ea55b2f6030358a1055d8f2c19b31f69d0603be0b009e6e603564014b4e2bb824357c9d43d0fba3ce7159b7c4e7eaa60b3f962053d94f73d0e626294fc
2018-03-30 11:40:16 -04:00
Wladimir J. van der Laan
8203c4c42e
Merge #12740: Add native support for serializing char arrays without FLATDATA
a7c45bc Add native support for serializing char arrays without FLATDATA (Pieter Wuille)

Pull request description:

  Support is added to serialize arrays of type `char` or `unsigned char` directly, without any wrappers. All invocations of the `FLATDATA` wrappers that are obsoleted by this are removed.

  This includes a patch by @ryanofsky to make `char` casting type safe.

  The serialization of `CSubNet` is changed to serialize a `bool` directly rather than though `FLATDATA`. This makes the serialization independent of the size of the bool type (and will use 1 byte everywhere).

  This is a small change taken from #10785.

Tree-SHA512: a41f61ca5fdc2fadb2d0e1702351a58a23841d551f505292a9542602cdb19f90d8944b8df14b872810a56bd201648fa4c0e958f3e9427fe829886284e85b9bfd
2018-03-30 13:10:22 +02:00
Wladimir J. van der Laan
d2d7267e23
Merge #12752: [MOVEONLY] Move compressor utility functions out of class
76a9aac Move compressor utility functions out of class (Pieter Wuille)

Pull request description:

  This is a refactor from #10785 with no functionality change.

  Move the compresion utility functions out of CScriptCompressor, as a preparation for making the class templated. I'm submitting it as a separate PR as I think it's a general improvement to code readability, and to reduce the diff further on.

Tree-SHA512: 3b3d17c2b96e43f752f512dd573296a6bb15cae165fbe3c79212a0970f5196a62a59a821d5100f29638af1e7461c9171f3dccb8112f005ee08da0ec7fe0073fd
2018-03-30 13:04:32 +02:00
Wladimir J. van der Laan
3b62a91386
Merge #12172: Bugfix: RPC: savemempool: Don't save until LoadMempool() is finished
cb1e319 Bugfix: RPC: savemempool: Don't save until LoadMempool() is finished (Jorge Timón)

Pull request description:

  Fixes https://github.com/bitcoin/bitcoin/issues/12142

  The tests are a little bit slow, mempool_persist.py goes from about 20 s to about 120 s in my hardware.
  Perhaps there's a better way to test this.

Tree-SHA512: 9e6c24b32a9cf3774e8f0bd81c035b0deb53fba5ac3eb2532d85900579d21cef8a1135b75a4fa0a9d883e3822eb35e7d4b47a0838abf99789039205041962629
2018-03-30 00:26:23 +02:00
Wladimir J. van der Laan
de6bdfd78f
Merge #12692: Add configure options for various -fsanitize flags
6feb46c Add --with-sanitizers option to configure (Evan Klitzke)

Pull request description:

  This adds configure options for `-fsanitize=address`, `-fsanitize=thread`, and `-fsanitize=undefined` which are all disabled by default. These flags are useful for developers who wish to do additional safety checking. Note that some of these are mutually incompatible, and these may have a large performance overhead.

  There's some kind of strange logic required to properly check for the availability of these flags in a way that works on both GCC and Clang, hopefully the comments make it clear what's going on.

Tree-SHA512: 2d6fe402799110e59ee452dddf37f7ca2d26a7fecec50be25c8a134e4a20beb31f1e8f438dffd443641562418075896d1eeb450623425b272d80e05e3027a587
2018-03-29 22:57:58 +02:00
Wladimir J. van der Laan
6d53663a43
Merge #10762: [wallet] Remove Wallet dependencies from init.cpp
c7ec524 [wallet] Add dummy wallet init class (John Newbery)
49baa4a [wallet] Use global g_wallet_init_interface to init/destroy the wallet. (John Newbery)
caaf972 [wallet] Create wallet init interface. (John Newbery)
5fb5421 [wallet] Move wallet init functions into WalletInit class. (John Newbery)

Pull request description:

  This continues the work of #7965. This PR, along with several others, would remove the remaining dependencies from libbitcoin_server.a on libbitcoin_wallet.a.

  To create the interface, I've just translated all the old init.cpp wallet function calls into an interface class. I've not done any thinking about whether it makes sense to change that interface by combining/splitting those calls. This is a purely internal interface, so there's no problem in changing it later.

Tree-SHA512: 32ea57615229c33fd1a7f2f29ebc11bf30337685f7211baffa899823ef74b65dcbf068289c557a161c5afffb51fdc38a2ee8180720371f64d433b12b0615cf3f
2018-03-29 17:03:22 +02:00
Wladimir J. van der Laan
e80716d3b3
Merge #12784: Fix bug in memory usage calculation (unintended integer division)
a16c6d2 Fix error in memory usage calculation (unintended integer division) (practicalswift)

Pull request description:

  Fix bug in memory usage calculation (unintended integer division).

Tree-SHA512: 2df1f00c5282581c61e1fd55fef3fabc02161b5a47d8f1795b05d57117245ff3d1ee861dd689eebe0185f28176cea428007e799d5c43a1ce5dc704123439f967
2018-03-29 15:12:21 +02:00
Wladimir J. van der Laan
cd99e5bdc8
Merge #12787: rpc: Adjust ifdef to avoid unreachable code
61f8298 rpc: Adjust ifdef to avoid unreachable code (practicalswift)

Pull request description:

  Adjust `ifdef` to avoid unreachable code.

  Introduced in 1e79c055cd.

Tree-SHA512: c775cc9181e4034f26c5b219974e06886435275933249b169d2bc8bc98f639c4027e1e7d991f43bded62146a141acee6d3be1f2b313042d9bbc0a5d2e71d6c7c
2018-03-29 15:05:49 +02:00
Evan Klitzke
ccedbafd73
Increase LevelDB max_open_files unless on 32-bit Unix.
This change significantly increases IBD performance by increasing the
amount of the UTXO index that can remain in memory. To ensure this
doesn't cause problems in the future, a static_assert on the LevelDB
version has been added, which must be updated by anyone upgrading
LevelDB.
2018-03-28 22:34:37 -07:00
Jorge Timón
cb1e319fe9
Bugfix: RPC: savemempool: Don't save until LoadMempool() is finished 2018-03-29 06:24:30 +02:00
Evan Klitzke
6feb46c372
Add --with-sanitizers option to configure
This enables the use of different compiler sanitizers, coresponding to
the -fsanitize option in GCC and Clang.
2018-03-28 12:33:04 -07:00
MarcoFalke
0c17e27630 init: Remove help text for non-existent -fuzzmessagestest arg 2018-03-28 14:42:26 -04:00
Wladimir J. van der Laan
174d0160cb
Merge #12798: doc: Refer to witness reserved value as spec. in the BIP
adc2586 doc: Refer to witness reserved value as spec. in the BIP (MarcoFalke)

Pull request description:

  BIP141 refers to the coinbase's input's witness that consists of a single 32-byte array as "witness reserved value".

  This updates the code to follow the BIP

Tree-SHA512: 49c9463519bd11b9ff322eeecd638f7627aa8efdfb869f8549f9a160ff34281e1b5a0b9d83545a692de6f5ff795055292c423403b0f3ce7597e3f32273cf1deb
2018-03-28 13:24:37 +02:00
Evan Klitzke
f7683cba7b
Track negated arguments in the argument paser.
This commit adds tracking for negated arguments. This change will be used in a
future commit that allows disabling the debug.log file using -nodebuglogfile.
2018-03-27 22:12:02 -07:00
Evan Klitzke
4f872b2450
Add additional tests for GetBoolArg()
This is meant to be an intermediate commit to prove that the next does not
introduce any changes in the semantics of boolean option parsing.
2018-03-27 22:11:11 -07:00
practicalswift
a16c6d23ca Fix error in memory usage calculation (unintended integer division) 2018-03-27 22:39:19 +02:00
John Newbery
c7ec524389 [wallet] Add dummy wallet init class 2018-03-27 15:35:54 -04:00
Wladimir J. van der Laan
ac898b689c
Merge #12717: [REST] Handle UTXO retrieval when ignoring the mempool
9cb9af8 [REST] Handle UTXO retrieval when ignoring the mempool (Roman Zeyde)
1fdc7c4 Make CTxMemPool::isSpent() const (Roman Zeyde)

Pull request description:

  Current REST API always returns empty UTXO when invoked without `/checkmempool/` URL part.

  After the fix:
  ```
  $ curl -s http://localhost:8332/rest/getutxos/0e3e2357e806b6cdb1f70b54c3a3a17b6714ee1f0e68bebb44a74b1efd512098-0.json | jq
  {
    "chainHeight": 514109,
    "chaintipHash": "0000000000000000001fe76d1445e8a6432fd2de04261dc9c5915311dc7ad6de",
    "bitmap": "1",
    "utxos": [
      {
        "height": 1,
        "value": 50,
        "scriptPubKey": {
          "asm": "0496b538e853519c726a2c91e61ec11600ae1390813a627c66fb8be7947be63c52da7589379515d4e0a604f8141781e62294721166bf621e73a82cbf2342c858ee OP_CHECKSIG",
          "hex": "410496b538e853519c726a2c91e61ec11600ae1390813a627c66fb8be7947be63c52da7589379515d4e0a604f8141781e62294721166bf621e73a82cbf2342c858eeac",
          "reqSigs": 1,
          "type": "pubkey",
          "addresses": [
            "12c6DSiU4Rq3P4ZxziKxzrL5LmMBrzjrJX"
          ]
        }
      }
    ]
  }
  ```

  Before the fix:
  ```
  $ curl -s http://localhost:8332/rest/getutxos/0e3e2357e806b6cdb1f70b54c3a3a17b6714ee1f0e68bebb44a74b1efd512098-0.json | jq
  {
    "chainHeight": 514109,
    "chaintipHash": "0000000000000000001fe76d1445e8a6432fd2de04261dc9c5915311dc7ad6de",
    "bitmap": "0",
    "utxos": []
  }
  ```

Tree-SHA512: 994a350cb34a3c8f5a7afbc169c6b177c5be6cf223b2071c62d63644819d416d3e10d1c58b244d9d351bae7233d2974aa5e9ebadd1b5d6218f5245558675be0d
2018-03-27 21:32:02 +02:00
Wladimir J. van der Laan
534b8fa560
Merge #12653: Allow to optional specify the directory for the blocks storage
a192636 -blocksdir: keep blockindex leveldb database in datadir (Jonas Schnelli)
f38e4fd QA: Add -blocksdir test (Jonas Schnelli)
386a6b6 Allow to optional specify the directory for the blocks storage (Jonas Schnelli)

Pull request description:

  Since the actual block files taking up more and more space, it may be desirable to have them stored in a different location then the data directory (use case: SSD for chainstate, etc., HD for blocks).

  This PR adds a `-blocksdir` option that allows one to keep the blockfiles and the blockindex external from the data directory (instead of creating symlinks).

  I fist had an option to keep the blockindex within the datadir, but seems to make no sense since accessing the index will (always) lead to access (r/w) the block files.

Tree-SHA512: f8b9e1a681679eac25076dc30e45e6e12d4b2d9ac4be907cbea928a75af081dbcb0f1dd3e97169ab975f73d0bd15824c00c2a34638f3b284b39017171fce2409
2018-03-27 21:22:36 +02:00
Wladimir J. van der Laan
b648974cc3
Merge #12778: RPC: Add username and ip logging for RPC method requests
4d74c78 Add username and ip logging for RPC method requests (Gabriel Davidian)

Pull request description:

  Adds username and IP logging (if enabled via -logips command) to RPC method request logging.
  This closes #12223

Tree-SHA512: a441228e80ea6884ec379c66e949d86df3689770f1b3c3608015cf5a36d2dfb38051298a7f6ea6dfdfbf0b3b6c896e414c8dc54e9833bb73dd65bdb1832f4395
2018-03-27 20:53:06 +02:00
John Newbery
49baa4a462 [wallet] Use global g_wallet_init_interface to init/destroy the wallet.
This commit creates a global g_wallet_init_interface, which is created
in bitcoind and bitcoin-qt. g_wallet_init_interface is used to init
and destroy the wallet.

This removes the dependency from init.cpp on the wallet library.
2018-03-27 14:48:48 -04:00
Wladimir J. van der Laan
e49ba2e23b
Merge #12762: Make CKeyStore an interface
f381299 Move CKeyStore::cs_KeyStore to CBasicKeyStore (João Barbosa)
25eb9f5 Inline CKeyStore::AddKey(const CKey &) in CBasicKeyStore (João Barbosa)

Pull request description:

  Made these simplifications while reviewing #12714. This aims to make `CKeyStore` a *pure* interface:
   - no variable members - the mutex is moved to `CBasicKeyStore` which is where it is used;
   - no method implementations - `AddKey(const CKey &)` is moved to `CBasicKeyStore` which is where it is needed.

Tree-SHA512: 84e44f4390c59600e5cefa599b5464e1771c31dd4abc678ef50db8e06ffac778d692860a352918444f8bcd66430634637b6277a818a658721ffc4f381c1c6a90
2018-03-27 20:42:49 +02:00
Wladimir J. van der Laan
bf8fc7d352
Merge #12714: Introduce interface for signing providers
d40f06a Introduce interface for signing providers (Pieter Wuille)

Pull request description:

  `CKeyStore` is a rich interface that provides many features, including knowledge of scripts and pubkeys for solving, private keys for signing, in addition to watch-only keys and scripts, and distinguishing lack of keys from them just being encrypted.

  The signing logic in script/sign does not actually need most of these features. Here we introduce a simpler interface (`SigningProvider`) which *only* provides keys and scripts. This is actually sufficient for signing.

  In addtion, we swap the dependency between keystore and script/sign (keystore now depends on script/script with `CKeyStore` deriving from `SigningProvider`, rather than `CKeyStore` being the interface that signing relies on).

  This is a very early step towards the design in https://gist.github.com/sipa/125cfa1615946d0c3f3eec2ad7f250a2, separating the concern between deciding what outputs are ours and signing.

Tree-SHA512: d511b7b03eec0e513530db1d9ae5aacf6d0bfa1d3e1c03d06c5bde396bafb5824c4491b227d32bcda9288530caf49835da18e846ccf66538d6c0cc6ae27291c9
2018-03-27 20:20:55 +02:00
Wladimir J. van der Laan
0415b1e6b2
Merge #12797: init: Fix help message for checkblockindex
4ae7d15 init: Fix help message for checkblockindex (MarcoFalke)

Pull request description:

  Minor fixup for my commit fa6ab96799.

Tree-SHA512: 18f9255bf1342007be2bdc26d6f688bcd27ba8eebfc709bd9ee31dfd2e4d955d2b699686492ccf59e94eb4b1cc7bf3332376aa151a68cb0b21695b3f67d4a940
2018-03-27 16:40:23 +02:00
Wladimir J. van der Laan
3de01268b7
Merge #10742: scripted-diff: Use scoped enumerations (C++11, "enum class")
1f45e21 scripted-diff: Convert 11 enums into scoped enums (C++11) (practicalswift)

Pull request description:

  Rationale (from Bjarne Stroustrup's ["C++11 FAQ"](http://www.stroustrup.com/C++11FAQ.html#enum)):

  >
  > The enum classes ("new enums", "strong enums") address three problems with traditional C++ enumerations:
  >
  > * conventional enums implicitly convert to int, causing errors when someone does not want an enumeration to act as an integer.
  > * conventional enums export their enumerators to the surrounding scope, causing name clashes.
  > * the underlying type of an enum cannot be specified, causing confusion, compatibility problems, and makes forward declaration impossible.
  >
  > The new enums are "enum class" because they combine aspects of traditional enumerations (names values) with aspects of classes (scoped members and absence of conversions).

Tree-SHA512: 9656e1cf4c3cabd4378c7a38d0c2eaf79e4a54d204a3c5762330840e55ee7e141e188a3efb2b4daf0ef3110bbaff80d8b9253abf2a9b015cdc4d60b49ac2b914
2018-03-27 16:38:14 +02:00
Jonas Schnelli
68484d64fd
Merge #12795: do not truncate .dat extension for wallets in gui
fc7c32fc6 do not truncate .dat extension for wallets in gui (Gregory Sanders)

Pull request description:

  Truncating the extension results in wallet name ambiguity and the inability to use the wallet in GUI debug rpc console.

  Resolves #12794

Tree-SHA512: 89507918f597e9274148b45233b893c9f653da4f9e929415822165d47c67b55ad0b2d5ff53b508e942831d5213d5c15bce3fbdfbcb592a5c7f3dd5c1ca02cfb8
2018-03-27 15:14:20 +07:00
Wladimir J. van der Laan
17b246f4b3
Merge #12793: qt: Avoid reseting on resetguisettigs=0
342fb80 qt: Avoid resetting on resetguisettigs=0 (MarcoFalke)

Pull request description:

  Shouldn't be affecting anyone, but might still be worth to fix at some point.

Tree-SHA512: af7fe67f1e8b3a0ff041258e3056d2e3e518258b015ee765f291e91fca86a7f7cd43c83844fd83f00a52dac2cf382db5d568aab91db636a031040551bd34172d
2018-03-27 08:24:33 +02:00
Wladimir J. van der Laan
f4353daa61
Merge #12779: Qt: Remove unused method setupAmountWidget(...)
3a0f8d7 Qt: Remove unused method setupAmountWidget(...) (practicalswift)

Pull request description:

  Remove unused method `setupAmountWidget(...)`.

  Last use removed in f193c57a63.

Tree-SHA512: 8f25ed2da13cfbc0f2e042286b3c979ef03de960028d7824110bdc2ed96f5075e3b35a9809a09c83caa5bad2237d2e048ff212b19a0be1d07f79c19691dfcd87
2018-03-27 08:09:46 +02:00
Evan Klitzke
d54874d795
Set SCHED_BATCH priority on the loadblk thread.
While reading another PR I saw a mention of #6358. The use case for
SCHED_BATCH is to hint to the kernel that the thread is running a
non-interactive workload that consumes a lot of CPU time. This is
helpful on desktop machines where the loadblk thread can interfere with
interactive applications. More details can be found in the sched(7) man
page.
2018-03-26 15:59:41 -07:00
practicalswift
9142dfea81 Use explicit casting in cuckoocache's compute_hashes(...) to clarify integer conversion 2018-03-27 00:37:20 +02:00
MarcoFalke
adc2586081 doc: Refer to witness reserved value as spec. in the BIP 2018-03-26 17:24:17 -04:00
MarcoFalke
4ae7d1529e init: Fix help message for checkblockindex 2018-03-26 17:02:25 -04:00
Gregory Sanders
fc7c32fc68 do not truncate .dat extension for wallets in gui 2018-03-26 15:25:37 -04:00
MarcoFalke
342fb80346 qt: Avoid resetting on resetguisettigs=0 2018-03-26 15:13:33 -04:00
Wladimir J. van der Laan
0a018431c4
Merge #11962: [net] add seed.bitcoin.sprovoost.nl to DNS seeds
ffcc687 [net] add seed.bitcoin.sprovoost.nl to DNS seeds (Sjors Provoost)

Pull request description:

  ACK https://github.com/bitcoin/bitcoin/blob/master/doc/dnsseed-policy.md

  I'm willing to keep it up and running at least throughout 2018, unless something bad happens.

  Same setup as #11917, but with a dedicated instance.

Tree-SHA512: df0c8ab705628b8da4d0a0cb753759a699a6a91907a76e13c08cbdbeae81131af0f6040183dab7f00851e0c57dcd91f5cd5ce43482d1f13432a58c8943692e90
2018-03-26 20:30:17 +02:00
John Newbery
caaf9722f3 [wallet] Create wallet init interface. 2018-03-26 13:23:24 -04:00
John Newbery
5fb54210a6 [wallet] Move wallet init functions into WalletInit class. 2018-03-26 13:18:06 -04:00
Wladimir J. van der Laan
c948dc8f42
Merge #12699: [wallet] Shuffle transaction inputs before signing
2fb9c1e shuffle selected coins before transaction finalization (Gregory Sanders)

Pull request description:

  Currently inputs are ordered based on COutPoint ordering, which while doesn't leak additional internal wallet state, likely further fingerprints the wallet as a Core wallet to observers.

  Note: This slightly changed behavior of `fundrawtransaction` in that the newly-appended inputs will now be shuffled rather than in outpoint-order. This does not break API compatibility.

  Simple shuffling of the coins being returned will hopefully allow the wallet to blend in a bit more, in lieu of additional data to find what other wallets are doing, or another standard, ala @gmaxwell's suggested of ordering via scriptPubKey.

Tree-SHA512: 70689a6eccf9fa7fc6e3d884f2eba4b482446a1e6128beff7a98f446d0c60f7966c5a6c55e9b0b3d73a9b539ce54889a26c7efe78ab7f34af386d5e4f3fa6df2
2018-03-26 17:10:29 +02:00
Wladimir J. van der Laan
ec7dbaa37c
Merge #12756: [config] Remove blockmaxsize option
4757c04 [config] Remove blockmaxsize option (John Newbery)

Pull request description:

  The blockmaxsize option was marked as deprecated in V0.15.1, and code
  was added to convert provided blockmaxsize into blockmaxweight. However,
  this code was incorrectly implemented, and blockmaxsize was silently
  ignored.

  No users have complained about blockmaxsize being ignored, so just
  remove it in V0.17.

  Fixes #12640

  cc @ajtowns

Tree-SHA512: 968d71d37bf175c5a02539ddec289a12586f886e1dfe64c1d9aa5e39db48d06d21665153824fac3b11503a55f0812d2f1115a2d726aafd37b76ed629ec0aa671
2018-03-26 15:30:27 +02:00
practicalswift
61f82981b2 rpc: Adjust ifdef to avoid unreachable code 2018-03-26 15:19:44 +02:00
Jonas Schnelli
25cf18f239
Merge #12610: Multiwallet for the GUI
779c5f984 Qt: hide RPCConsole wallet selector when no wallets are present (Jonas Schnelli)
dc6f150f3 Qt: show wallet name in request dlg in case of multiwallet (Jonas Schnelli)
4826ca4b8 Qt: show wallet name in send confirmation dlg in case of multiwallet (Jonas Schnelli)
cfa4133ce GUI: RPCConsole: Log wallet changes (Luke Dashjr)
b6d04fc7c Qt: Get wallet name from WalletModel rather than passing it around (Luke Dashjr)
12d8d2681 Qt: When multiple wallets are used, include in notifications the name (Jonas Schnelli)
d1ec34a76 Qt: QComboBox::setVisible doesn't work in toolbars, so defer adding it at all until needed (Luke Dashjr)
d49cc70e6 Qt: Add wallet selector to debug console (Jonas Schnelli)
d558f44c5 Bugfix: RPC: Add missing UnregisterHTTPHandler for /wallet/ (Luke Dashjr)
85d531971 Qt: Ensure UI updates only come from the currently selected walletView (Luke Dashjr)
e449f9a9e Qt: Add a combobox to toolbar to select from multiple wallets (Luke Dashjr)
3dba3c3ac Qt: Load all wallets into WalletModels (Luke Dashjr)

Pull request description:

  This is an overhaul of #11383 (plus some additions).
  It avoids unnecessary coupling of httpserver/jsonrpc and the wallet as well as it avoids pointer pure passing (and pointer deletion) of `CWallet` (plus other minor design changes).

  Additionally it adds the wallet name to the sendconfirmation and request dialog (in case multiwallet is active)

Tree-SHA512: 3d06e18badbc5d1821e488bf1dae463bb0be544cf11b2b618e025812bfdd13c5f39604bb93b4c705313930e7dc4e66f4848b9469ba14871bade58e7a027246a1
2018-03-26 18:51:38 +07:00
Jonas Schnelli
779c5f9840
Qt: hide RPCConsole wallet selector when no wallets are present 2018-03-26 18:40:27 +07:00
Jonas Schnelli
dc6f150f35
Qt: show wallet name in request dlg in case of multiwallet 2018-03-26 18:40:27 +07:00
Jonas Schnelli
4826ca4b84
Qt: show wallet name in send confirmation dlg in case of multiwallet 2018-03-26 18:40:27 +07:00
Luke Dashjr
cfa4133ce5
GUI: RPCConsole: Log wallet changes 2018-03-26 18:40:27 +07:00
Luke Dashjr
b6d04fc7cc
Qt: Get wallet name from WalletModel rather than passing it around 2018-03-26 18:40:26 +07:00
Jonas Schnelli
12d8d2681e
Qt: When multiple wallets are used, include in notifications the name 2018-03-26 18:40:26 +07:00
Luke Dashjr
d1ec34a761
Qt: QComboBox::setVisible doesn't work in toolbars, so defer adding it at all until needed 2018-03-26 18:40:26 +07:00
Jonas Schnelli
d49cc70e6d
Qt: Add wallet selector to debug console 2018-03-26 18:40:12 +07:00
practicalswift
6a318e48a6 Reduce variable scopes 2018-03-26 12:08:08 +02:00
Conor Scott
ac8a1d092e [RPC] Remove field in getblocktemplate help that has never been used 2018-03-26 13:27:39 +04:00
Pieter Wuille
d40f06a3da Introduce interface for signing providers
CKeyStore is a rich interface that provides many features, including knowledge
of scripts and pubkeys for solving, private keys for signing, in addition to
watch-only keys and scripts, and distinguishing lack of keys from them just
being encrypted.

The signing logic in script/sign does not actually need most of these features.
Here we introduce a simpler interface (SigningProvider) which *only* provides
keys and scripts. This is actually sufficient for signing.

In addtion, we swap the dependency between keystore and script/sign
(keystore now depends on script/script with CKeyStore deriving from
SigningProvider, rather than CKeyStore being the interface that signing
relies on).
2018-03-25 13:26:57 -07:00
practicalswift
3a0f8d795a Qt: Remove unused method setupAmountWidget(...) 2018-03-25 21:15:08 +02:00
Gabriel Davidian
4d74c78c69 Add username and ip logging for RPC method requests 2018-03-25 18:25:09 +00:00
Roman Zeyde
9cb9af8c41
[REST] Handle UTXO retrieval when ignoring the mempool
Current REST API always returns empty UTXO when invoked without `/checkmempool/` URL part.

After the fix:
```
$ curl -s http://localhost:8332/rest/getutxos/0e3e2357e806b6cdb1f70b54c3a3a17b6714ee1f0e68bebb44a74b1efd512098-0.json | jq
{
  "chainHeight": 514109,
  "chaintipHash": "0000000000000000001fe76d1445e8a6432fd2de04261dc9c5915311dc7ad6de",
  "bitmap": "1",
  "utxos": [
    {
      "height": 1,
      "value": 50,
      "scriptPubKey": {
        "asm": "0496b538e853519c726a2c91e61ec11600ae1390813a627c66fb8be7947be63c52da7589379515d4e0a604f8141781e62294721166bf621e73a82cbf2342c858ee OP_CHECKSIG",
        "hex": "410496b538e853519c726a2c91e61ec11600ae1390813a627c66fb8be7947be63c52da7589379515d4e0a604f8141781e62294721166bf621e73a82cbf2342c858eeac",
        "reqSigs": 1,
        "type": "pubkey",
        "addresses": [
          "12c6DSiU4Rq3P4ZxziKxzrL5LmMBrzjrJX"
        ]
      }
    }
  ]
}
```

Before the fix:
```
$ curl -s http://localhost:8332/rest/getutxos/0e3e2357e806b6cdb1f70b54c3a3a17b6714ee1f0e68bebb44a74b1efd512098-0.json | jq
{
  "chainHeight": 514109,
  "chaintipHash": "0000000000000000001fe76d1445e8a6432fd2de04261dc9c5915311dc7ad6de",
  "bitmap": "0",
  "utxos": []
}
```
2018-03-25 11:32:44 +03:00
Roman Zeyde
1fdc7c41bb
Make CTxMemPool::isSpent() const 2018-03-25 11:32:41 +03:00
MarcoFalke
b55555da3e
rpc: Add testmempoolaccept 2018-03-24 11:17:08 -04:00
João Barbosa
f381299d64 Move CKeyStore::cs_KeyStore to CBasicKeyStore 2018-03-24 12:15:53 +00:00
João Barbosa
25eb9f5020 Inline CKeyStore::AddKey(const CKey &) in CBasicKeyStore 2018-03-24 12:15:53 +00:00
Gregory Sanders
cf6ef3c139 shuffle sendmany recipients ordering to shuffle tx outputs 2018-03-23 08:56:08 -04:00
Wladimir J. van der Laan
cead84b72d
Merge #11536: Rename account to label where appropriate
d2527bd Rename wallet_accounts.py test (Russell Yanofsky)
045eeb8 Rename account to label where appropriate (Russell Yanofsky)

Pull request description:

  Rename account to label where appropriate

  This change only updates strings and adds RPC aliases, but should simplify the implementation of address labels in https://github.com/bitcoin/bitcoin/pull/7729, by getting renaming out of the way and letting that change focus on semantics.

  The difference between accounts and labels is that labels apply only to addresses, while accounts apply to both addresses and transactions (transactions have "from" and "to" accounts). The code associating accounts with transactions is clumsy and unreliable so we would like get rid of it.

  ---

  There is a rebased version of #7729 atop this PR at https://github.com/ryanofsky/bitcoin/commits/pr/label, see https://github.com/bitcoin/bitcoin/pull/7729#issuecomment-338417139.

Tree-SHA512: b3f934e612922d6290f50137f8ba71ddfaea4485713c7d97e89400a8b73b09b254f9186dffa462c77f5847721f5af9852b5572ade5443d8ee95dd150b3edb7ff
2018-03-22 21:27:53 +01:00
Wladimir J. van der Laan
9552dfb1f6
Merge #12694: Actually disable BnB when there are preset inputs
081bf54 Test that BnB is not used when there are preset inputs (Andrew Chow)
6ef9982 Actually disable BnB when there are preset inputs (Andrew Chow)

Pull request description:

  We don't want to use BnB when there are preset inputs because there
  is some weirdness with making that work with using the KnapsackSolver
  as the fallback. Currently we say that we haven't used bnb when
  there are preset inputs, but we don't actually disable BnB. This fixes
  that.

  I thought this was done originally. I guess it got lost in a rebase somewhere.

Tree-SHA512: 9792c0cdd0736866bddbed20f10b8050104955dc589fba49a0bd61a582ba491c921af2cdcc2269678b7b69275dad5fcf89c71b75c28733c7bacbe52e55891b9c
2018-03-22 21:13:13 +01:00
MarcoFalke
f686002a8e
Merge #12742: Make FastRandomContext support standard C++11 RNG interface
1ec1602a45 Make FastRandomContext support standard C++11 RNG interface (Pieter Wuille)

Pull request description:

  This makes it possible to plug it into the various standard C++11 random distribution algorithms and other functions like `std::shuffle`.

Tree-SHA512: 935eae9c4fae31e1964c16d9cf9d0fcfa899e04567f010d8b3e1ff824e55e2392aa838ba743d03c1b2a5010c5b8da04343f453983dfeed83747d85828a564713
2018-03-22 12:21:46 -04:00
practicalswift
8fd6af89a0 Fix missing or inconsistent include guards 2018-03-22 16:23:04 +01:00
John Newbery
4757c04cb9 [config] Remove blockmaxsize option
The blockmaxsize option was marked as deprecated in V0.15.1, and code
was added to convert provided blockmaxsize into blockmaxweight. However,
this code was incorrectly implemented, and blockmaxsize was silently
ignored.

No users have complained about blockmaxsize being ignored, so just
remove it in V0.17.
2018-03-22 10:28:56 -04:00
Wladimir J. van der Laan
c290508a5e
Merge #12630: Provide useful error message if datadir is not writable.
8674e74 Provide relevant error message if datadir is not writable. (murrayn)

Pull request description:

  If the --datadir exists, but is not writable, the current error message on startup is 'Cannot obtain a lock on data directory foo. Bitcoin Core is probably already running.' This is misleading.

  I believe this PR addresses #11668, although the issue is not Windows-specific.

Tree-SHA512: 10cbbaea433072aee4fb3e8938a72073c7a5c841f7a7685c9e12549c322b2925c7d34bac254ac33021b23132bfc352c058712bc9542298cf86f8fd9757f528b2
2018-03-22 15:14:43 +01:00
Wladimir J. van der Laan
a6926b065d
Merge #12048: Use best-fit strategy in Arena, now O(log(n)) instead O(n)
5fbf7c4 fix nits: variable naming, typos (Martin Ankerl)
1e0ee90 Use best-fit strategy in Arena, now O(log(n)) instead O(n) (Martin Ankerl)

Pull request description:

  This replaces the first-fit algorithm used in the Arena with a best-fit. According to "Dynamic Storage Allocation: A Survey and Critical Review", Wilson et. al. 1995, http://www.scs.stanford.edu/14wi-cs140/sched/readings/wilson.pdf, both startegies work well in practice.

  The advantage of using best-fit is that we can switch the O(n) allocation to O(log(n)). Additionally, some previously O(log(n)) operations are now O(1) operations by using hash maps. The end effect is that the benchmark runs about 2.5 times faster on my machine:

      # Benchmark, evals, iterations, total, min, max, median
      old: BenchLockedPool, 5, 530, 5.25749, 0.00196938, 0.00199755, 0.00198172
      new: BenchLockedPool, 5, 1300, 5.11313, 0.000781493, 0.000793314, 0.00078606

  I've run all unit tests and benchmarks, and increased the number of iterations so that BenchLockedPool takes about 5 seconds again.

Tree-SHA512: 6551e384671f93f10c60df530a29a1954bd265cc305411f665a8756525e5afe2873a8032c797d00b6e8c07e16d9827465d0b662875433147381474a44119ccce
2018-03-22 14:28:37 +01:00
Wladimir J. van der Laan
ad823178e8
Merge #12704: base58: use map instead of strchr() when decode
bcab47b use base58 map instead of strchr() (Kevin Pan)

Pull request description:

  Use array map instead of find string position.

  Test code snippet:

  ```cpp

  #include <assert.h>
  #include <stdint.h>
  #include <stdio.h>
  #include <stdlib.h>

  #include <string>

  int main(int argc, const char * argv[]) {

    static const char* pszBase58 = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
    static const int8_t mapBase58[] = {
      -1,-1,-1,-1,-1,-1,-1,-1, -1,-1,-1,-1,-1,-1,-1,-1,
      -1,-1,-1,-1,-1,-1,-1,-1, -1,-1,-1,-1,-1,-1,-1,-1,
      -1,-1,-1,-1,-1,-1,-1,-1, -1,-1,-1,-1,-1,-1,-1,-1,
      -1, 0, 1, 2, 3, 4, 5, 6,  7, 8,-1,-1,-1,-1,-1,-1,
      -1, 9,10,11,12,13,14,15, 16,-1,17,18,19,20,21,-1,
      22,23,24,25,26,27,28,29, 30,31,32,-1,-1,-1,-1,-1,
      -1,33,34,35,36,37,38,39, 40,41,42,43,-1,44,45,46,
      47,48,49,50,51,52,53,54, 55,56,57,-1,-1,-1,-1,-1,
    };

    const std::string b58Str(pszBase58);

    for (size_t i = 0; i < b58Str.length(); i++) {
      const char *ch = strchr(pszBase58, b58Str[i]);
      printf("%d - %d\n", ch - pszBase58, mapBase58[(uint8_t)b58Str[i]]);
      assert(ch - pszBase58 == mapBase58[(uint8_t)b58Str[i]]);
    }

    assert(mapBase58['1'] == 0);
    assert(mapBase58['z'] == 57);

    /** All alphanumeric characters except for "0", "I", "O", and "l" */
    assert(mapBase58['0'] == -1);
    assert(mapBase58['I'] == -1);
    assert(mapBase58['O'] == -1);
    assert(mapBase58['l'] == -1);

    return 0;
  }

  ```

Tree-SHA512: c28376dc8c92cc4a770c3282db4a568ae5f5a08e27f714183eb3d8755421dc7aa11d7b45afa55e70eba46565f378062aac53dc8f150eeeab12ce7b5db5af89c5
2018-03-22 10:00:10 +01:00
Pieter Wuille
e0f7515f55
Merge #12750: Replace boost::call_once with std::call_once
57dae3fc4a Replace boost::call_once with std::call_once (donaloconnor)

Pull request description:

  This replaces boost::call_once with the C++11 std::call_once. The aim is to remove unnecessary boost code.

  Tested on Windows/MSVC

Tree-SHA512: 5e98ea6e5052fffeaf29f845f4ecf1078b38cbb27671c5b7b6167e7f074a391e10020445107979d9e220d029bc9464fb8b2ccb0bea664eeb7af59a789c988b10
2018-03-21 16:01:21 -07:00
MarcoFalke
2b1c50b935
Merge #12747: Fix typos
d27327c79a Fix typos (practicalswift)

Pull request description:

  Fix typos.

Tree-SHA512: f0d13d991acdec0d3adc2f091cd00ccbdda6da3c7623dfb4cbf698bac9eb6b3d88c8ad121256a96cb130f8e97bf54892f3616da0e8dc833dcf713ca7949e2801
2018-03-21 18:04:04 -04:00
Pieter Wuille
76a9aacd3f Move compressor utility functions out of class 2018-03-21 14:17:18 -07:00
Pieter Wuille
a7c45bce92 Add native support for serializing char arrays without FLATDATA
Support is added to serialize arrays of type char or unsigned char directly,
without any wrappers. All invocations of the FLATDATA wrappers that are
obsoleted by this are removed.

This includes a patch by Russell Yanofsky to make char casting type safe.

The serialization of CSubNet is changed to serialize a bool directly rather
than though FLATDATA. This makes the serialization independent of the size
of the bool type (and will use 1 byte everywhere).
2018-03-21 14:14:04 -07:00
donaloconnor
57dae3fc4a Replace boost::call_once with std::call_once 2018-03-21 20:02:45 +00:00
Gregory Sanders
5805d6fead feebumper: discard change outputs below discard rate 2018-03-21 15:29:23 -04:00
Gregory Sanders
2fb9c1e668 shuffle selected coins before transaction finalization 2018-03-21 15:03:24 -04:00
Wladimir J. van der Laan
310dc61ea3
Merge #12723: Qt5: Warning users about invalid-BIP21 URI bitcoin://
b7fbcc5 Qt: Warn users about invalid-BIP21 URI bitcoin:// (Alexey Ivanov)

Pull request description:

  This change affects only Qt5 users, since Qt4 QUrl don't forces lower case for urls. Also bitcoin-qt builds against Qt4 on linux.

  PR for #11645

Tree-SHA512: 6b8cb18b29dbd2754e190a662ed67274a7f0decc6adb00b7e1af107d5f8ea2845b668cf28d6ccf2f1d15e8ef212f5a76910810634a4c15e7fabd1dd2072e7232
2018-03-21 16:57:27 +01:00
MarcoFalke
4ad3b3c72c
Merge #12716: Fix typos and cleanup in various files
4d9b4256d8 Fix typos (Dimitris Apostolou)

Pull request description:

  Unfortunately I messed up my repo while trying to squash #12593 so I created a PR with just the correct fixes.

Tree-SHA512: 295d77b51bd2a9381f1802c263de7ffb2edd670d9647391e32f9a414705b3c8b483bb0e469a9b85ab6a70919ea13397fa8dfda2aea7a398b64b187f178fe6a06
2018-03-21 11:17:43 -04:00
Alexey Ivanov
b7fbcc53d0 Qt: Warn users about invalid-BIP21 URI bitcoin:// 2018-03-21 15:40:08 +03:00
practicalswift
d27327c79a Fix typos 2018-03-21 10:54:17 +01:00
Dimitris Apostolou
4d9b4256d8 Fix typos 2018-03-21 08:34:44 +02:00
Pieter Wuille
1ec1602a45 Make FastRandomContext support standard C++11 RNG interface
This makes it possible to plug it into the various standard C++11 random
distribution algorithms and other functions like std::shuffle.
2018-03-20 21:24:49 -07:00
Kevin Pan
bcab47bc1b use base58 map instead of strchr() 2018-03-21 11:57:57 +08:00
Pieter Wuille
818dc74ba2 Support serialization as another type without casting
This adds a READWRITEAS(type, obj) macro which serializes obj as if it
were casted to (const type&) when const, and to (type&) when non-const.

This makes it usable in serialization code that uses a single
implementation for both serialization and deserializing, which doesn't
know the constness of the object involved.
2018-03-20 17:08:06 -07:00
Russell Yanofsky
34ca750320 Remove unnecessary NONNEGATIVE_SIGNED
Switch to unsigned encoding, which is backwards compatible and avoids MSVC
error reported https://github.com/bitcoin/bitcoin/issues/12732
2018-03-20 13:07:17 -04:00
Wladimir J. van der Laan
55f490a79f
Merge #12652: bitcoin-cli: Provide a better error message when bitcoind is not running
8b2ef27 tests: Test connecting with non-existing RPC cookie file (practicalswift)
a2b2476 tests: Test connecting to a non-existing server (practicalswift)
de04fde bitcoin-cli: Provide a better error message when bitcoind is not running (practicalswift)

Pull request description:

  Provide a better `bitcoin-cli` error message when `bitcoind` is not running.

  Before this patch:

  ```
  $ killall -9 bitcoind
  $ bitcoin-cli -testnet echo 'hello world'
  error: Could not locate RPC credentials. No authentication cookie could be found, and RPC password is not set.  See -rpcpassword and -stdinrpcpass.  Configuration file: (/root/.bitcoin/bitcoin.conf)
  ```

  After this patch:

  ```
  $ killall -9 bitcoind
  $ bitcoin-cli -testnet echo 'hello world'
  error: Could not connect to the server 127.0.0.1:18332

  Make sure the bitcoind server is running and that you are connecting to the correct RPC port.
  ```

Tree-SHA512: bb16e1a9a1ac110ee202c3cb99b5d7c5c1e5487a17e6cd101e12dc69e9525c14dc71f37b128c26ad615369a57547f15d0f1e29b207c1b2f2ee4b4ba7105f3433
2018-03-20 10:42:10 +01:00
Wladimir J. van der Laan
e476826338
Merge #12721: Qt: remove "new" button during receive-mode in addressbook
d843db7 Qt: remove "new" button during receive-mode in addressbook (Jonas Schnelli)

Pull request description:

  There are currently two ways how to generate new receiving addresses in the GUI (which leads to code duplication or required refactoring, see #12520).

  Since the address-book is probably something that should be removed in the long run, suppressing the new-button in receive-mode could be a first step in deprecating the address book.

  With this PR, users can still edit existing receiving address book entries and they can still create new sending address book entries.

Tree-SHA512: abe8d1b44bc3e1b53826ccf9d2b3f764264337758d95ca1fe1ef1bac72d47608cf454055fce3720e06634f0a5841a752ce643b4505b47d6e322b6fc71296e961
2018-03-20 09:15:22 +01:00
Jonas Schnelli
a1926362ec
-blocksdir: keep blockindex leveldb database in datadir 2018-03-20 09:33:17 +07:00
MarcoFalke
8ee5c7b747
Merge #12727: [RPC] Remove unreachable help conditions in rpcwallet.cpp
e5468a19d1 Remove unreachable help conditions (lutangar)

Pull request description:

  These conditions on `request.fHelp`, which appears in the body of the following functions are never reached:
  * `walletpassphrase`
  * `walletpassphrasechange`
  * `encryptwallet`
  ```
  ...
      if (request.fHelp || request.params.size() != 0) {
          throw std::runtime_error("");
      }
  ...
      if (request.fHelp)
          return true;
  ...
  ```
  The first condition would throw if `request.fHelp` evaluates to `true`.

Tree-SHA512: 1aa41ed233c6bebae27151ab5cc67144d2a408335a3acef3c103e144d6343685f360b1146e14bc8dc1d53d00fcfc6ff1ab6a0eeb0805191172a23b306ab50b79
2018-03-19 16:49:55 -04:00
Wladimir J. van der Laan
ee7b67e278
Merge #9753: Add static_assert to prevent VARINT(<signed value>)
499d95e27 Add static_assert to prevent VARINT(<signed value>) (Russell Yanofsky)

Pull request description:

  Using VARINT with signed types is dangerous because negative values will appear to serialize correctly, but then deserialize as positive values mod 128.

  This commit changes the VARINT macro to trigger a compile error by default if called with an signed value, and it updates existing broken uses of VARINT to pass a special flag that lets them keep working with no changes in behavior.

  There is some discussion about this issue here: https://github.com/bitcoin/bitcoin/pull/9693#issuecomment-278701473. I think another good change along these lines would be to make `GetSizeOfVarInt` and `WriteVarInt` throw exceptions if they are passed numbers less than 0 to serialize. But unlike this change, that would be a change in runtime behavior, and need more consideration.

Tree-SHA512: 082c65598cfac6dc1da042bdb47dbc9d5d789fc849fe52921cc238578588f4e5ff976c8b4b2ce42cb75290eb14f3b42ea76e26202c223c5b2aa63ef45c2ea3cc
2018-03-19 17:26:43 +01:00
Wladimir J. van der Laan
ebdf84c960
Merge #12700: Document RPC method aliasing
4c317d89e Document RPC method aliasing (Russell Yanofsky)

Pull request description:

  Suggested by @Sjors in https://github.com/bitcoin/bitcoin/pull/11536#issuecomment-372820660

Tree-SHA512: 7bf16238e41b6c6c078e9103d8eac2ac76739a2c16b4f964be49bfde1f20f31a1fb30badf1faaa6ddc301a74f0d785d19567069b50de78c502144479143cb38c
2018-03-19 17:17:57 +01:00
Wladimir J. van der Laan
c39dd2ef59
Merge #12408: wallet: Change output type globals to members
fab8a6f60 wallet: Change output type globals to members (MarcoFalke)

Pull request description:

  Output type is used by the wallet when generating addresses or transactions with change, thus it should be a member of `CWallet`.

  Moreover, in light of multiwallet, it makes sense to prepare for per-wallet attributes instead of for-all-wallets globals.

Tree-SHA512: 4fa397cd82522e5bacf4870160a2a0f5e1f2dc046e4b9e2514dee18b187a0e1724d036315f77fa48e48f85533021d5e5525d798160a92d389d75512f3f9e1405
2018-03-19 17:05:35 +01:00
Russell Yanofsky
045eeb8870 Rename account to label where appropriate
This change only updates strings and adds RPC aliases, but should simplify the
implementation of address labels in
https://github.com/bitcoin/bitcoin/pull/7729, by getting renaming out of the
way and letting it focus on semantics.

The difference between accounts and labels is that labels apply only to
addresses, while accounts apply to both addresses and transactions
(transactions have "from" and "to" accounts). The code associating accounts
with transactions is clumsy and unreliable so we would like get rid of it.
2018-03-19 12:05:35 -04:00
lutangar
e5468a19d1 Remove unreachable help conditions 2018-03-19 16:48:40 +01:00
Wladimir J. van der Laan
6324c68aa0
Merge #12678: build: Fix a few compilation issues with Clang 7 and -Werror
8ae413235 Remove redundant checks for MSG_* from configure.ac (Vasil Dimov)
71129e026 Do not check for main() in libminiupnpc (Vasil Dimov)
8c632f73c ax_boost_{chrono,unit_test_framework}.m4: take changes from upstream (Vasil Dimov)

Pull request description:

Tree-SHA512: a99ef98c0b94f892eadeda24b3d55c25bedf225b98c6e4178cf6c2d886b44d43e9f75414d0b37db9ac261cec2350666e5e64fab9c104249dd34ff485c51663cb
2018-03-19 16:05:57 +01:00
practicalswift
5fd864fe8a tests: Rename test suits not following the test suite naming convention
The name of the fixture test suite in `src/test/foo_tests.cpp`
should be `foo_tests`.
2018-03-19 08:54:07 +01:00
Jonas Schnelli
d843db7733
Qt: remove "new" button during receive-mode in addressbook 2018-03-19 12:13:08 +07:00
MarcoFalke
fab8a6f609
wallet: Change output type globals to members 2018-03-17 16:10:01 -04:00
Pieter Wuille
af20f9b1d4
Merge #12542: Remove redundant includes. Conform to header include guidelines.
7ef46d063a Remove redundant includes. Conform to header include guidelines. (practicalswift)

Pull request description:

  From the header include guidelines ([developer-notes.md](https://github.com/bitcoin/bitcoin/blob/master/doc/developer-notes.md#source-code-organization)):

  > "One exception is that a `.cpp` file does not need to re-include the includes already included in its corresponding `.h` file."

  Covered in this PR:
  * `rpc/util.h` includes `pubkey.h` + `utilstrencodings.h`. `rpc/util.cpp` includes `rpc/util.h`.
  * `util.h` includes `fs.h`. `util.cpp` includes `util.h`.

Tree-SHA512: a38d9ecefd8165ad151c1ffde52cfbac968526c49db2080988bf6e6a3daa2ebeceb34d08f817e275edf7c650bf3155de01369bfb352522f8e0ae136b2289b194
2018-03-16 16:59:27 -07:00
Pieter Wuille
7be9a9a570
Merge #12683: Fix more constness violations in serialization code
172f5fa738 Support deserializing into temporaries (Pieter Wuille)
2761bca997 Merge READWRITEMANY into READWRITE (Pieter Wuille)

Pull request description:

  This is another fragment of improvements from #10785.

  The current serialization code does not support serializing/deserializing from/to temporaries (like `s >> CFlatData(script)`). As a result, there are many invocations of the `REF` macro which in addition to changing the reference type also changes the constness. This is unnecessary in C++11 as we can use rvalue references now instead.

  The first commit is an extra simplification we can make that removes the duplication of code between `READWRITE` and `READWRITEMANY` (and related functions).

Tree-SHA512: babfa9cb268cc3bc39917e4f0a90e4651c33d85032161e16547a07f3b257b7ca7940e0cbfd69f09439d26fafbb1a6cf6359101043407e2c7aeececf7f20b6eed
2018-03-15 16:57:55 -07:00
Russell Yanofsky
499d95e278 Add static_assert to prevent VARINT(<signed value>)
Using VARINT with signed types is dangerous because negative values will appear
to serialize correctly, but then deserialize as positive values mod 128.

This commit changes the VARINT macro to trigger an error by default if called
with an signed value, and updates broken uses of VARINT to pass a special flag
that lets them keep working with no change in behavior.
2018-03-15 18:57:55 -05:00
Pieter Wuille
2bac3e4841
Merge #12621: Avoid querying unnecessary model data when filtering transactions
1ee72a819f qt: Avoid querying unnecessary model data when filtering transactions (João Barbosa)

Pull request description:

  This change moves down model data querying to where it's needed. The worst case remains the same (all data is queried and the row passes) but for the average case it improves the filter performance.

Tree-SHA512: 3bcaced029cb39dfbc5377246ce76634f9050ee3a3053db4d358fcbf4d8107c649e75841f21d69f1aebcaf1bbffe3eac784e6b03b366fdbbfec1e0da8f78d8ef
2018-03-15 16:45:07 -07:00
Pieter Wuille
df529dcc65
Merge #12693: Remove unused variable in SortForBlock
bb079a0e2c Remove unused variable in SortForBlock (Drew Rasmussen)

Pull request description:

  Although txiter is passed to BlockAssembler::SortForBlock, it is never used. Other than BlockAssembler::addPackageTxs, no other method ever makes a call to SortForBlock, thus making this change harmless.

Tree-SHA512: c7df948c5f75f7371844200e0227a26476437f300148d29020e01041b382f5bda31d9c520c9c5425aee88ce8f4a52cd0e594985d69ed8a081b878cda2e4de8c5
2018-03-15 16:31:02 -07:00
Russell Yanofsky
4c317d89e9 Document RPC method aliasing
Suggested by Sjors Provoost <sjors@sprovoost.nl> in
https://github.com/bitcoin/bitcoin/pull/11536#issuecomment-372820660
2018-03-15 16:37:57 -04:00
Andrew Chow
081bf54ee4 Test that BnB is not used when there are preset inputs 2018-03-15 15:22:31 -04:00
Vasil Dimov
8ae413235d
Remove redundant checks for MSG_* from configure.ac
It is redundant to check for the presence of MSG_NOSIGNAL macro in
configure.ac, define HAVE_MSG_NOSIGNAL and then check whether the later
is defined in the source code. Instead we can check directly whether
MSG_NOSIGNAL is defined. Same for MSG_DONTWAIT.

In addition to that, the checks we had in configure.ac produce a
compiler warning about unused variable and thus could fail if
-Werror is present and erroneously proclaim that the macros are
not available.
2018-03-15 20:02:00 +01:00
Wladimir J. van der Laan
947c25ead2
Merge #12431: Only call NotifyBlockTip when chainActive changes
f98b54352 Only call NotifyBlockTip when the active chain changes (James O'Beirne)
152b7fb25 [tests] Add a (failing) test for waitforblockheight (James O'Beirne)

Pull request description:

  This is a subset of the more controversial https://github.com/bitcoin/bitcoin/pull/12407, but this also adds a test demonstrating the bug.

  In InvalidateBlock, we're calling NotifyBlockTip with the now-invalid block's prev regardless of what chain the ancestor block is on. This could create numerous issues, but it at least screws up `waitforblockheight` (or anything else relying on `rpc/blockchain.cpp:latestblock`) when InvalidateBlock is called on a block not in chainActive, which can happen via RPC.

  Only call NotifyBlockTip when the block being marked invalid is on the active chain.

Tree-SHA512: 9a54fe5e8c7eb489daf5df4483c0986129e871e2ca931a456ba869ecb5d5a8d4f7bd27ccc9e711e9292c9ed79ddef896c85d0e81fc76883503e327995b0e914f
2018-03-15 17:05:43 +01:00
Andrew Chow
6ef99826b9 Actually disable BnB when there are preset inputs
We don't want to use BnB when there are preset inputs because there
is some weirdness with making that work with using the KnapsackSolver
as the fallback. Currently we say that we haven't used bnb when
there are preset inputs, but we don't actually disable BnB. This fixes
that.
2018-03-15 02:42:18 -04:00
Drew Rasmussen
bb079a0e2c Remove unused variable in SortForBlock 2018-03-14 23:10:39 -07:00
murrayn
8674e74b47 Provide relevant error message if datadir is not writable. 2018-03-14 19:07:30 -07:00
Wladimir J. van der Laan
e057589dc6
Merge #10637: Coin Selection with Murch's algorithm
73b5bf2cb Add a test to make sure that negative effective values are filtered (Andrew Chow)
76d2f068a Benchmark BnB in the worst case where it exhausts (Andrew Chow)
6a34ff533 Have SelectCoinsMinConf and SelectCoins use BnB or Knapsack and use it (Andrew Chow)
fab04887c Add a GetMinimumFeeRate function which is wrapped by GetMinimumFee (Andrew Chow)
cd927ff32 Move original knapsack solver tests to coinselector_tests.cpp (Andrew Chow)
fb716f7b2 Move current coin selection algorithm to coinselection.{cpp,h} (Andrew Chow)
4566ab75f Add tests for the Branch and Bound algorithm (Andrew Chow)
4b2716da4 Remove coinselection.h -> wallet.h circular dependency (Andrew Chow)
7d77eb1a5 Use a struct for output eligibility (Andrew Chow)
ce7435cf1 Move output eligibility to a separate function (Andrew Chow)
0185939be Implement Branch and Bound coin selection in a new file (Andrew Chow)
f84fed8eb Store effective value, fee, and long term fee in CInputCoin (Andrew Chow)
12ec29d3b Calculate and store the number of bytes required to spend an input (Andrew Chow)

Pull request description:

  This is an implementation of the [Branch and Bound coin selection algorithm written by Murch](http://murch.one/wp-content/uploads/2016/11/erhardt2016coinselection.pdf) (@xekyo). I have it set so this algorithm will run first and if it fails, it will fall back to the current coin selection algorithm. The coin selection algorithms and tests have been refactored to separate files instead of having them all in wallet.cpp.

  I have added some tests for the new algorithm and a test for all of coin selection in general. However, more tests may be needed, but I will need help with coming up with more test cases.

  This PR uses some code borrowed from #10360 to use effective values when selecting coins.

Tree-SHA512: b0500f406bf671e74984fae78e2d0fbc5e321ddf4f06182c5855e9d1984c4ef2764c7586d03e16fa4b578c340b21710324926f9ca472d5447a0d1ed43eb4357e
2018-03-14 18:01:36 +01:00
Wladimir J. van der Laan
56cc022112
Merge #12080: Add support to search the address book
c316fdf [qt] Add support to search the address book (João Barbosa)

Pull request description:

  This PR adds support to search the address book for both receiving and sending addresses.

  A specialisation of the `QSortFilterProxyModel` is added to implement the custom filtering.

  <img width="757" alt="screen shot 2018-01-03 at 16 05 57" src="https://user-images.githubusercontent.com/3534524/34528196-0347d61e-f0a0-11e7-9bd3-535e9e34ceb8.png">
  <img width="759" alt="screen shot 2018-01-03 at 16 00 58" src="https://user-images.githubusercontent.com/3534524/34528202-07c99f24-f0a0-11e7-8e34-cff6a1ba2364.png">

  Closes #623.

Tree-SHA512: 316e646015c858fc70db6be72dc7922d5bb10a3399e7fa327c992e184cc37a124f11cffefab2dbe0d16bda790c7c0437db364686e66c40b4054b8250b4be15d0
2018-03-14 15:25:34 +01:00
Vasil Dimov
2b3ea39de4
Polish interfaces around PeerLogicValidation
* Make PeerLogicValidation final to prevent deriving from it [1]
* Prevent deletions of NetEventsInterface and CValidationInterface
  objects via a base class pointer

[1] silences the following compiler warning (from Clang 7.0.0):

/usr/include/c++/v1/memory:2285:5: error: delete called on non-final 'PeerLogicValidation' that has
      virtual functions but non-virtual destructor [-Werror,-Wdelete-non-virtual-dtor]
    delete __ptr;
    ^
/usr/include/c++/v1/memory:2598:7: note: in instantiation of member function
      'std::__1::default_delete<PeerLogicValidation>::operator()' requested here
      __ptr_.second()(__tmp);
      ^
init.cpp:201:15: note: in instantiation of member function 'std::__1::unique_ptr<PeerLogicValidation,
      std::__1::default_delete<PeerLogicValidation> >::reset' requested here
    peerLogic.reset();
                  ^
2018-03-14 10:11:01 +01:00
Pieter Wuille
6acd8700bc
Merge #9680: Unify CWalletTx construction
b4bc32a451 [wallet] Get rid of CWalletTx default constructor (Russell Yanofsky)
a128bdc9e1 [wallet] Construct CWalletTx objects in CommitTransaction (Russell Yanofsky)

Pull request description:

  Two commits:

  - `Construct CWalletTx objects in CommitTransaction` moves a bunch of CWalletTx initialization into CWallet::CommitTransaction to dedup some code and avoid future inconsistencies in how wallet transactions are created.
  - `Get rid of CWalletTx default constructor` does what is described and eliminates the possibility of empty transaction entries being inadvertently created by mapWallet[hash] accesses.

  Both of these changes were originally part of #9381

Tree-SHA512: af3841c4f0539e0662d81b33c5369fc70aa06ddde1c59cb00fb21c9e4c7d9ff47f1edc5040cb463af1333838802c56b3ef875b939e2b804ee45b8e0294a4371c
2018-03-13 19:16:39 -07:00
Pieter Wuille
172f5fa738 Support deserializing into temporaries
Currently, the READWRITE macro cannot be passed any non-const temporaries, as
the SerReadWrite function only accepts lvalue references.

Deserializing into a temporary is very common, however. See for example
things like 's >> VARINT(n)'. The VARINT macro produces a temporary wrapper
that holds a reference to n.

Fix this by accepting non-const rvalue references instead of lvalue references.
We don't propagate the rvalue-ness down, as there are no useful optimizations
that only apply to temporaries.

Then use this new functionality to get rid of many (but not all) uses of the
'REF' macro (which casts away constness).
2018-03-13 17:04:31 -07:00
Pieter Wuille
2761bca997 Merge READWRITEMANY into READWRITE 2018-03-13 17:04:28 -07:00
Russell Yanofsky
33eb9071b9 Fix ComputeTimeSmart test failure with -DDEBUG_LOCKORDER
Failure looks like:

    Entering test case "ComputeTimeSmart"
    test_bitcoin: sync.cpp💯 void potential_deadlock_detected(const std::pair<void*, void*>&, const LockStack&, const LockStack&): Assertion `false' failed.
    unknown location(0): fatal error in "ComputeTimeSmart": signal: SIGABRT (application abort requested)
    wallet/test/wallet_tests.cpp(566): last checkpoint

Reproducible with:

    ./configure --enable-debug
    make -C src test/test_bitcoin && src/test/test_bitcoin --log_level=test_suite --run_test=wallet_tests/ComputeTimeSmart

Happens due to "92fabcd443 Add LookupBlockIndex function" which acquires
cs_main from inside CWallet::ComputeTimeSmart.
2018-03-13 19:41:38 -04:00
Wladimir J. van der Laan
d42a4fe5aa
Merge #11041: Add LookupBlockIndex
92fabcd44 Add LookupBlockIndex function (João Barbosa)
43a32b739 Add missing cs_lock in CreateWalletFromFile (João Barbosa)
f814a3e8f Fix cs_main lock in LoadExternalBlockFile (João Barbosa)
c651df8b3 Lock cs_main while loading block index in AppInitMain (João Barbosa)
02de6a6bc Assert cs_main is held when accessing mapBlockIndex (João Barbosa)

Pull request description:

  Replace all `mapBlockIndex` lookups with the new `LookupBlockIndex()`. In some cases it avoids a second lookup.

Tree-SHA512: ca31118f028a19721f2191d86f2dd398144d04df345694575a64aeb293be2f85785201480c3c578a0ec99690516205708558c0fd4168b09313378fd4e60a8412
2018-03-13 19:12:35 +01:00
Wladimir J. van der Laan
af88094e4f
Merge #12658: Sanitize some wallet serialization
42343c748 Split up and sanitize CAccountingEntry serialization (Pieter Wuille)
029ecac1b Split up and sanitize CWalletTx serialization (Pieter Wuille)

Pull request description:

  This is a small subset of changes taken from #10785, fixing a few of the craziest constness violations in the serialization code.

  `CWalletTx` currently serializes some of its fields by embedding them in a key-value `mapValue`, which is modified (and then fixed up) even from the `Serialize` method (for which `mapValue` is const). `CAccountingEntry` goes even further in that it stores such a map by appending it into `strComment` after a null char, which is again later fixed up again.

  Fix this by splitting the serialization and deserialization code, and making the serialization act on a copy of `mapValue` / `strComment`.

Tree-SHA512: 487e04996dea6aba5b9b8bdaf2c4e680808f111a15afc557b8d078e14b01e4f40f8ef27588869be62f9a87052117c17e0a0c26c59150f83472a9076936af035e
2018-03-13 18:39:55 +01:00
Wladimir J. van der Laan
702e8b70bd
Merge #11872: [rpc] createrawtransaction: Accept sorted outputs
fac70134a rpc: Update createrawtransaction examples (MarcoFalke)
fa06dfce0 [rpc] createrawtransaction: Accept sorted outputs (MarcoFalke)
8acd25d85 rpc: Allow typeAny in RPCTypeCheck (MarcoFalke)

Pull request description:

  The second parameter of the `createrawtransaction` is a dictionary of the outputs. This comes with at least two drawbacks:

  * In case of duplicate keys, either of them might silently disappear, with no user feedback at all. A user needs to make other mistakes, but this could eventually lead to abnormal tx fees.
  * A dictionary does not guarantee that keys are sorted. Again, a user needs to keep this in mind, as it could eventually lead to excessive tx fees.

  Even though my scenario of loss-of-funds is unlikely to happen, I see it as a inconvenience that should be fixed.

Tree-SHA512: cd562f34f7f9f79c7d3433805971325c388c2035611be283980f4049066a622df4f0afdc11d7ac96662260ec0115147cb65e1ab5268f5a1b063242f3fe425f77
2018-03-13 18:00:06 +01:00
Andrew Chow
73b5bf2cb4 Add a test to make sure that negative effective values are filtered 2018-03-13 12:39:35 -04:00
Andrew Chow
76d2f068a4 Benchmark BnB in the worst case where it exhausts 2018-03-13 12:39:35 -04:00
Andrew Chow
6a34ff5335 Have SelectCoinsMinConf and SelectCoins use BnB or Knapsack and use it
Allows SelectCoinsMinConf and SelectCoins be able to switch between
using BnB or Knapsack for choosing coins.

Has SelectCoinsMinConf do the preprocessing necessary to support either
BnB or Knapsack. This includes calculating the filtering the effective
values for each input.

Uses BnB in CreateTransaction to find an exact match for the output.
If BnB fails, it will fallback to the Knapsack solver.
2018-03-13 12:39:27 -04:00
Andrew Chow
fab04887c2 Add a GetMinimumFeeRate function which is wrapped by GetMinimumFee 2018-03-13 12:39:26 -04:00
Andrew Chow
cd927ff328 Move original knapsack solver tests to coinselector_tests.cpp 2018-03-13 12:39:26 -04:00
Andrew Chow
fb716f7b25 Move current coin selection algorithm to coinselection.{cpp,h}
Moves the current coin selection algorithm out of SelectCoinsMinConf
and puts it in coinselection.{cpp,h}. The new function, KnapsackSolver,
instead of taking a vector of COutputs, will take a vector of CInputCoins
that is prepared by SelectCoinsMinConf.
2018-03-13 12:39:26 -04:00
Andrew Chow
4566ab75f2 Add tests for the Branch and Bound algorithm 2018-03-13 12:39:26 -04:00
Andrew Chow
4b2716da46 Remove coinselection.h -> wallet.h circular dependency
Changes CInputCoin to coinselection and to use CTransactionRef in
order to avoid a circular dependency. Also moves other coin selection
specific variables out of wallet.h to coinselectoin.h
2018-03-13 12:39:26 -04:00
Andrew Chow
7d77eb1a5b Use a struct for output eligibility
Instead of specifying 3 parameters, use a struct for those parameters
in order to reduce the number of arguments to SelectCoinsMinConf.
2018-03-13 12:39:26 -04:00
Andrew Chow
ce7435cf1e Move output eligibility to a separate function 2018-03-13 12:39:26 -04:00
Andrew Chow
0185939be6 Implement Branch and Bound coin selection in a new file
Create a new file for coin selection logic and implement the BnB algorithm in it.
2018-03-13 12:39:17 -04:00
MarcoFalke
3d16f58153
Merge #12659: Improve Fatal LevelDB Log Messages
f4b68b3f8f Log fatal LevelDB errors more verbosely (Evan Klitzke)

Pull request description:

  The `leveldb::Status` class logs the filename of corrupted files, which might be useful when looking at error reports from usres. In theory this is already logged via the `LogPrintf()` statement in `HandleError()`, but that may not always be close to where the final error message is logged, e.g. see https://github.com/bitcoin/bitcoin/issues/11355#issuecomment-340340542 where the log trace provided by the user does not contain that information (and other user comments in the same issue).

  This also adds a log message instructing the user to run the process with `-debug=leveldb`, which provides much more verbose error messages about LevelDB internals. This may not really help much, but improving the error messages here can't hurt.

Tree-SHA512: bbdc52f0ae50e77e4d74060f9f77c6a0b10d5fad1da371eec1ad38a499af5fde3a3b34dd915e721f6bbe779a1f9693ab04fd9cdbcfa95c28f2979b4c0df181c9
2018-03-13 12:16:32 -04:00
Wladimir J. van der Laan
ae5bcc7abb
Merge #10694: Remove redundant code in MutateTxSign(CMutableTransaction&, const std::string&)
b1149ee4c Remove redundant code in MutateTxSign(CMutableTransaction&, const std::string&) (practicalswift)

Pull request description:

  Remove redundant code in `MutateTxSign(CMutableTransaction&, const std::string&)`.

Tree-SHA512: 0f0aba4def18b9a4ca73f2bd676881bc05d852d1d34b564416b2b979056263e5471c5d8ce743af44ef6bce11d77b74d18151c983b735cdf47c36f6591ab4b3fb
2018-03-13 16:59:50 +01:00
João Barbosa
1ee72a819f qt: Avoid querying unnecessary model data when filtering transactions 2018-03-11 22:21:51 +00:00
MarcoFalke
fac70134a9
rpc: Update createrawtransaction examples 2018-03-11 16:48:19 -04:00
Pieter Wuille
42343c748c Split up and sanitize CAccountingEntry serialization 2018-03-11 10:56:31 -07:00
practicalswift
cba2800e8c Increase signal-to-noise ratio in debug.log by adjusting log level when logging failed non-manual connect():s
Before this patch:

```
$ src/bitcoind -printtoconsole
…
2018-02-28 18:42:51 UpdateTip: new best=0000000000005448b10a219683d34b770a28044e1cc421032dea1a79ff548948 height=1286903 version=0x20000000 log2_work=69.791313 tx=17408546 date='2018-02-28 18:42:46' progress=1.000000 cache=0.0MiB(173txo)
2018-02-28T18:37:52Z connect() 10.11.21.34:18333 failed after select(): Connection refused (111)
2018-02-28 18:43:22 connect() to 10.11.43.14:18333 failed after select(): Network is unreachable (101)
2018-02-28 18:44:49 UpdateTip: new best=000000000000029a521ff2803e1441b09413b876accff5084a4cccf7747d798b height=1286904 version=0x20000000 log2_work=69.791345 tx=17408559 date='2018-02-28 18:44:51' progress=1.000000 cache=0.1MiB(502txo)
2018-02-28 18:46:54 connect() to [2001:0:9d38:78ff:1234🔢1234:1234]:18333 failed: Network is unreachable (101)
2018-02-28 18:48:56 connect() to [2001:0:9d38:6aff:1234🔢1234:1234]:18333 failed: Network is unreachable (101)
2018-02-28 18:49:11 UpdateTip: new best=000000000000000206b79eb235e5dd907b6369de0e5d764330bf40ec0d460311 height=1286905 version=0x20000000 log2_work=69.791377 tx=17408577 date='2018-02-28 18:49:12' progress=1.000000 cache=1.0MiB(5245txo)
```

After this patch:

```
$ src/bitcoind -printtoconsole
…
2018-02-28 18:42:51 UpdateTip: new best=0000000000005448b10a219683d34b770a28044e1cc421032dea1a79ff548948 height=1286903 version=0x20000000 log2_work=69.791313 tx=17408546 date='2018-02-28 18:42:46' progress=1.000000 cache=0.0MiB(173txo)
2018-02-28 18:44:49 UpdateTip: new best=000000000000029a521ff2803e1441b09413b876accff5084a4cccf7747d798b height=1286904 version=0x20000000 log2_work=69.791345 tx=17408559 date='2018-02-28 18:44:51' progress=1.000000 cache=0.1MiB(502txo)
2018-02-28 18:49:11 UpdateTip: new best=000000000000000206b79eb235e5dd907b6369de0e5d764330bf40ec0d460311 height=1286905 version=0x20000000 log2_work=69.791377 tx=17408577 date='2018-02-28 18:49:12' progress=1.000000 cache=1.0MiB(5245txo)
```

Please note that "manual connect():s" (invoked via `-connect`, `-proxy` or `addnode`) are still reported as usual:

```
$ src/bitcoind -printtoconsole -connect=10.11.12.13
…
2018-02-28 18:33:13 connect() to 10.11.12.13:18333 failed after select(): Connection refused (111)
$ src/bitcoind -printtoconsole -proxy=10.11.12.13
…
2018-02-28 18:32:32 connect() to 10.11.12.13:9050 failed after select(): Connection refused (111)
$ src/bitcoind -printtoconsole &
$ src/bitcoin-cli addnode "10.11.12.13" onetry
…
2018-02-28 18:34:40 connect() to 10.11.12.13:18333 failed after select(): Connection refused (111)
```
2018-03-11 10:49:04 +01:00
Jonas Schnelli
386a6b62a8
Allow to optional specify the directory for the blocks storage 2018-03-11 12:37:20 +08:00
Evan Klitzke
f4b68b3f8f Log fatal LevelDB errors more verbosely 2018-03-09 22:51:10 -08:00
Andrew Chow
f84fed8eb6 Store effective value, fee, and long term fee in CInputCoin
Have CInputCOin store effective value information. This includes the effective
value itself, the fee, and the long term fee for the input
2018-03-09 21:15:40 -05:00
Andrew Chow
12ec29d3bb Calculate and store the number of bytes required to spend an input 2018-03-09 21:15:36 -05:00
Pieter Wuille
029ecac1bc Split up and sanitize CWalletTx serialization 2018-03-09 17:04:31 -08:00
practicalswift
1f45e2164a scripted-diff: Convert 11 enums into scoped enums (C++11)
-BEGIN VERIFY SCRIPT-

sed -i 's/enum DBErrors/enum class DBErrors/g' src/wallet/walletdb.h
git grep -l DB_ | xargs sed -i 's/DB_\(LOAD_OK\|CORRUPT\|NONCRITICAL_ERROR\|TOO_NEW\|LOAD_FAIL\|NEED_REWRITE\)/DBErrors::\1/g'
sed -i 's/^    DBErrors::/    /g' src/wallet/walletdb.h

sed -i 's/enum VerifyResult/enum class VerifyResult/g' src/wallet/db.h
sed -i 's/\(VERIFY_OK\|RECOVER_OK\|RECOVER_FAIL\)/VerifyResult::\1/g' src/wallet/db.cpp

sed -i 's/enum ThresholdState/enum class ThresholdState/g' src/versionbits.h
git grep -l THRESHOLD_ | xargs sed -i 's/THRESHOLD_\(DEFINED\|STARTED\|LOCKED_IN\|ACTIVE\|FAILED\)/ThresholdState::\1/g'
sed -i 's/^    ThresholdState::/    /g' src/versionbits.h

sed -i 's/enum SigVersion/enum class SigVersion/g' src/script/interpreter.h
git grep -l SIGVERSION_ | xargs sed -i 's/SIGVERSION_\(BASE\|WITNESS_V0\)/SigVersion::\1/g'
sed -i 's/^    SigVersion::/    /g' src/script/interpreter.h

sed -i 's/enum RetFormat {/enum class RetFormat {/g' src/rest.cpp
sed -i 's/RF_\(UNDEF\|BINARY\|HEX\|JSON\)/RetFormat::\1/g' src/rest.cpp
sed -i 's/^    RetFormat::/    /g' src/rest.cpp

sed -i 's/enum HelpMessageMode {/enum class HelpMessageMode {/g' src/init.h
git grep -l HMM_ | xargs sed -i 's/HMM_BITCOIN/HelpMessageMode::BITCOIN/g'
sed -i 's/^    HelpMessageMode::/    /g' src/init.h

sed -i 's/enum FeeEstimateHorizon/enum class FeeEstimateHorizon/g' src/policy/fees.h

sed -i 's/enum RBFTransactionState/enum class RBFTransactionState/g' src/policy/rbf.h
git grep -l RBF_ | xargs sed -i 's/RBF_TRANSACTIONSTATE_\(UNKNOWN\|REPLACEABLE_BIP125\|FINAL\)/RBFTransactionState::\1/g'
sed -i 's/^    RBFTransactionState::/    /g' src/policy/rbf.h

sed -i 's/enum BlockSource {/enum class BlockSource {/g' src/qt/clientmodel.h
git grep -l BLOCK_SOURCE_ | xargs sed -i 's/BLOCK_SOURCE_\(NONE\|REINDEX\|DISK\|NETWORK\)/BlockSource::\1/g'
sed -i 's/^    BlockSource::/    /g' src/qt/clientmodel.h

sed -i 's/enum FlushStateMode {/enum class FlushStateMode {/g' src/validation.cpp
sed -i 's/FLUSH_STATE_\(NONE\|IF_NEEDED\|PERIODIC\|ALWAYS\)/FlushStateMode::\1/g' src/validation.cpp
sed -i 's/^    FlushStateMode::/    /g' src/validation.cpp

sed -i 's/enum WitnessMode {/enum class WitnessMode {/g' src/test/script_tests.cpp
sed -i 's/WITNESS_\(NONE\|PKH\|SH\)/WitnessMode::\1/g' src/test/script_tests.cpp
sed -i 's/^    WitnessMode::/    /g' src/test/script_tests.cpp

-END VERIFY SCRIPT-
2018-03-09 15:03:40 +01:00
practicalswift
a7324bd799 Format timestamps using ISO 8601 formatting (e.g. "2018-02-28T12:34:56Z")
* Z is the zone designator for the zero UTC offset.
* T is the delimiter used to separate date and time.

This makes it clear for the end-user that the date/time logged is
specified in UTC and not in the local time zone.
2018-03-09 15:02:01 +01:00
practicalswift
de04fde534 bitcoin-cli: Provide a better error message when bitcoind is not running
Before this patch:

```
$ bitcoin-cli -testnet echo 'hello world'
error: Could not locate RPC credentials. No authentication cookie could be found, and RPC password is not set.  See -rpcpassword and -stdinrpcpass.  Configuration file: (/root/.bitcoin/bitcoin.conf)
```

After this patch:

```
$ bitcoin-cli -testnet echo 'hello world'
error: Could not connect to the server 127.0.0.1:18332

Make sure the bitcoind server is running and that you are connecting to the correct RPC port.
```
2018-03-09 14:55:44 +01:00
Russell Yanofsky
b4bc32a451 [wallet] Get rid of CWalletTx default constructor
No change in behavior in the normal case. But buggy mapWallet lookups with
invalid txids will now throw exceptions instead of inserting dummy entries into
the map, and potentially causing segfaults and other failures.

This also makes it a compiler error to use the mapWallet[hash] syntax which
could create dummy entries.
2018-03-07 21:12:47 -05:00
Russell Yanofsky
a128bdc9e1 [wallet] Construct CWalletTx objects in CommitTransaction
Construct CWalletTx objects in CWallet::CommitTransaction, instead of having
callers do it. This ensures CWalletTx objects are constructed in a uniform way
and all fields are set.

This also makes it possible to avoid confusing and wasteful CWalletTx copies in
https://github.com/bitcoin/bitcoin/pull/9381

There is no change in behavior.
2018-03-07 21:12:47 -05:00
MarcoFalke
fa06dfce0f
[rpc] createrawtransaction: Accept sorted outputs 2018-03-07 12:58:14 -05:00
Wladimir J. van der Laan
a34ac6ae07
Merge #9598: Improve readability by removing redundant casts to same type (on all platforms)
06edc23f7 Improve readability by removing redundant casts to same type (on all platforms) (practicalswift)

Pull request description:

  Same binaries check under Linux:

  ```
  $ ../bitcoin-maintainer-tools/build-for-compare.py 874f13821f4193bd037cd37d005ee76b5a849398 82274c02ed --executables "src/bitcoind,src/bitcoin-cli,src/bitcoin-tx"

  $ sha256sum /tmp/compare/*.stripped
  1fe1a8827474f7f24475ce3dc851e7ac658d4ed0ae38d11e67f5a810671eaa15  /tmp/compare/bitcoin-cli.82274c02ed2d82537dc55f008a29edb1bc09bbc4.stripped
  1fe1a8827474f7f24475ce3dc851e7ac658d4ed0ae38d11e67f5a810671eaa15  /tmp/compare/bitcoin-cli.874f13821f4193bd037cd37d005ee76b5a849398.stripped
  342c2ed0e60b60990a58cbf5845b256a4f9e3baff9db074baba5e34a620a60ea  /tmp/compare/bitcoind.82274c02ed2d82537dc55f008a29edb1bc09bbc4.stripped
  342c2ed0e60b60990a58cbf5845b256a4f9e3baff9db074baba5e34a620a60ea  /tmp/compare/bitcoind.874f13821f4193bd037cd37d005ee76b5a849398.stripped
  e4b2a80b2361d5cefd67a47eeb9298b8b712c26c7779d979348be8b2c7e3ec93  /tmp/compare/bitcoin-tx.82274c02ed2d82537dc55f008a29edb1bc09bbc4.stripped
  e4b2a80b2361d5cefd67a47eeb9298b8b712c26c7779d979348be8b2c7e3ec93  /tmp/compare/bitcoin-tx.874f13821f4193bd037cd37d005ee76b5a849398.stripped

  $ git diff -W --word-diff /tmp/compare/874f13821f4193bd037cd37d005ee76b5a849398 /tmp/compare/82274c02ed2d82537dc55f008a29edb1bc09bbc4

  $
  ```

Tree-SHA512: 13ca5862fbb03771682b04a7523e581a7fe62e73620fa0e141cf1bc0a3b3f4e2e66bf14b46d1228e2b11b4960153545e7476f3295713a69b5cf5a28a7c2b358d
2018-03-07 17:47:46 +01:00
Wladimir J. van der Laan
efa18a230d
Merge #12626: Limit the number of IPs addrman learns from each DNS seeder
46e7f800b Limit the number of IPs we use from each DNS seeder (e0)

Pull request description:

  A risk exists where a malicious DNS seeder eclipses a node by returning an enormous number of IP addresses. In this commit we mitigate this risk by limiting the number of IP addresses addrman learns to 256 per DNS seeder.

  As discussed with @theuni

Tree-SHA512: 949e870765b1470200f2c650341d9e3308a973a7d1a6e557b944b0a2b8ccda49226fc8c4ff7d2a05e5854c4014ec0b67e37a3f2287556fe7dfa2048ede1f2e6f
2018-03-07 17:43:35 +01:00
Wladimir J. van der Laan
842f61a675
Merge #11900: [script] simplify CheckMinimalPush checks, add safety assert
0749808a7 CheckMinimalPush comments are prescriptive (Gregory Sanders)
176db6147 simplify CheckMinimalPush checks, add safety assert (Gregory Sanders)

Pull request description:

  the two conditions could simply never be hit as `true`, as those opcodes have a push payload of size 0 in `data`.

  Added the assert for clarity for future readers(matching the gating in the interpreter) and safety for future use.

  This effects policy only.

Tree-SHA512: f49028a1d5e907ef697b9bf5104c81ba8f6a331dbe5d60d8d8515ac17d2d6bfdc9dcc856a7e3dbd54814871b7d0695584d28da6553e2d9d7715430223f0b3690
2018-03-07 17:18:14 +01:00
Wladimir J. van der Laan
98bc27fb59
Merge #11687: External wallet files
be8ab7d08 Create new wallet databases as directories rather than files (Russell Yanofsky)
26c06f24e Allow wallet files not in -walletdir directory (Russell Yanofsky)
d8a99f65e Allow wallet files in multiple directories (Russell Yanofsky)

Pull request description:

  This change consists of three commits:

  * The first commit is a pure refactoring that removes the restriction that two wallets can only be opened at the same time if they are contained in the same directory.
  * The second commit removes the restriction that `-wallet` filenames can only refer to files in the `-walletdir` directory.
  * The third commit makes second commit a little safer by changing bitcoin to create wallet databases as directories rather than files, so they can be safely backed up.

  All three commits should be straightforward:

  *  The first commit adds around 20 lines of new code and then updates a bunch of function signatures (generally updating them to take plain fs::path parameters, instead of combinations of strings, fs::paths, and objects like CDBEnv and CWalletDBWrapper).
  * The second commit removes two `-wallet` filename checks and adds some test cases to the multiwallet unit test.
  * The third commit just changes the mapping from specified wallet paths to bdb environment & data paths.

    ---

  **Note:** For anybody looking at this PR for the first time, I think you can skip the comments before _20 Nov_ and start reading at https://github.com/bitcoin/bitcoin/pull/11687#issuecomment-345625565. Comments before  _20 Nov_ were about an earlier version of the PR that didn't include the third commit, and then confusion from not seeing the first commit.

Tree-SHA512: 00bbb120fe0df847cf57014f75f1f7f1f58b0b62fa0b3adab4560163ebdfe06ccdfff33b4231693f03c5dc23601cb41954a07bcea9a4919c8d42f7d62bcf6024
2018-03-07 17:11:54 +01:00
Gregory Sanders
0749808a7f CheckMinimalPush comments are prescriptive 2018-03-07 10:57:00 -05:00
Wladimir J. van der Laan
8a43bdcffd
Merge #12620: Remove TransactionTableModel::TxIDRole
3b26b6af7 qt: Remove TransactionTableModel::TxIDRole (João Barbosa)

Pull request description:

  The role `TxIDRole` is a duplicate of `TxHashRole`. This change favours `TxHashRole`.

Tree-SHA512: ad35933eae1cb6b242b25b8940d662c2c79c766732d76fdd410c80230ec084969294a8e5a126794707992a566076ef4452b592050f7af6c4fa7742891090803d
2018-03-07 16:49:59 +01:00
Wladimir J. van der Laan
da9a2f5cd9
Merge #11630: Simplify Base32 and Base64 conversions
b3ea8ccb7 Simplify Base32 and Base64 conversions (Pieter Wuille)
3296a3bb7 Generalize ConvertBits (Pieter Wuille)

Pull request description:

  Generalize `ConvertBits` a bit to also be usable for the existing Base32 and Base64 convertions (rather than just for Bech32).

Tree-SHA512: 3858247f9b14ca4766c08ea040a09b1d6d70caaccc75c2436a54102d6d526f499ec07f5bdfcbbe16cbde5aae521cd16e9aa693e688a97e6c5e74b8e58ee55a13
2018-03-07 16:28:53 +01:00
Wladimir J. van der Laan
4ca7c1e4ac
Merge #9991: listreceivedbyaddress Filter Address
f08761371 Add tests of listreceivedbyaddress address filtering (Jeremy Rubin)
8ee08120d Add address filtering to listreceivedbyaddress (Jeremy Rubin)

Pull request description:

  Supersede https://github.com/bitcoin/bitcoin/pull/9503 created by @JeremyRubin , I will maintain it.

Tree-SHA512: 2accaed493b7e1c2eb5cb5270180f100f8c718b6585b9574f294191c318dc622a79e42ac185300f291f82d3b2a6f1c00850b6b17e4ff2dbab94d71df695acbfe
2018-03-07 16:07:37 +01:00
Pieter Wuille
b3ea8ccb7a Simplify Base32 and Base64 conversions 2018-03-07 07:04:07 -08:00
Wladimir J. van der Laan
3fa24bb217
Merge #12204: Fix overly eager BIP30 bypass
5b8b38775 Fix overly eager BIP30 bypass (Alex Morcos)

Pull request description:

  In #6931 we introduced a possible consensus breaking change by misunderstanding how completely BIP 34 obviated the need for BIP 30.  Unfixed, this could break consensus after block height about 1.9M.  Explained in code comment.

  h/t @sdaftuar

Tree-SHA512: 8f798c3f203432fd4ae1c1c08bd6967b4a5ec2064ed5f6a7dcf3bff34ea830952838dd4ff70d70b5080cf4644f601e5526b60456c08f43789e4aae05621d9d6b
2018-03-07 16:00:46 +01:00
Jeremy Rubin
8ee08120de Add address filtering to listreceivedbyaddress 2018-03-07 08:31:30 -05:00
João Barbosa
3b26b6af72 qt: Remove TransactionTableModel::TxIDRole 2018-03-07 13:08:20 +00:00
Pieter Wuille
3296a3bb7f Generalize ConvertBits 2018-03-06 20:28:08 -08:00
e0
46e7f800bd Limit the number of IPs we use from each DNS seeder
A risk exists where a malicious DNS seeder eclipses a node by returning an enormous number of IP addresses. In this commit we mitigate this risk by limiting the number of IP addresses addrman learns to 256 per DNS seeder.
2018-03-06 18:26:29 -05:00
Wladimir J. van der Laan
b225010a80
Merge #11372: Address encoding cleanup
92f1f8b31 Split off key_io_tests from base58_tests (Pieter Wuille)
119b0f85e Split key_io (address/key encodings) off from base58 (Pieter Wuille)
ebfe217b1 Stop using CBase58Data for ext keys (Pieter Wuille)
32e69fa0d Replace CBitcoinSecret with {Encode,Decode}Secret (Pieter Wuille)

Pull request description:

  This PR contains some of the changes left as TODO in #11167 (and built on top of that PR). They are not intended for backporting.

  This removes the `CBase58`, `CBitcoinSecret`, `CBitcoinExtKey`, and `CBitcoinExtPubKey` classes, in favor of simple `Encode`/`Decode` functions. Furthermore, all Bitcoin-specific logic (addresses, WIF, BIP32) is moved to `key_io.{h,cpp}`, leaving `base58.{h,cpp}` as a pure utility that implements the base58 encoding/decoding logic.

Tree-SHA512: a5962c0ed27ad53cbe00f22af432cf11aa530e3efc9798e25c004bc9ed1b5673db5df3956e398ee2c085e3a136ac8da69fe7a7d97a05fb2eb3be0b60d0479655
2018-03-07 00:09:48 +01:00
Wladimir J. van der Laan
29088b14ee
Merge #12600: Add a test for large tx output scripts with segwit input.
5f8cc0df1 Add a test for large tx output scripts with segwit input. (Richard Kiss)

Pull request description:

  This test failed in pycoin but passed in bitcoin, so I thought I'd share it.

Tree-SHA512: 95dff4e03afea4d93ff5e99aa06004446c3df022c2e8a191cac8981107135a5ac2bd3ba1c3a9c4eda9f8f63f584cc1700b7ef57ee6ec2c66a72c699b51bdb61a
2018-03-06 23:57:43 +01:00
Wladimir J. van der Laan
9fb3898c3f
Merge #12432: [qt] send: Clear All also resets coin control options
f506c0a7f [qt] send: Clear All also resets coin control options (Sjors Provoost)

Pull request description:

  This change makes it so that a custom change address and manual input selection are removed if the user clicks Clear All in the send screen.

Tree-SHA512: 78746043a74c9c26ef476eb0df7ce95411683749d9f6b2747222eaac751e241ea7d4d7ce9e4e69ed0b19fa76754d8584e5bef5bba1ad6598f8e39c784b4264d2
2018-03-06 22:35:55 +01:00
Wladimir J. van der Laan
e1d6e2af6d
Merge #12622: net: Correct addrman logging
b4db76c55 net: Correct addrman logging (Wladimir J. van der Laan)

Pull request description:

  These were introduced in #9037.

  Found by @theuni (https://github.com/bitcoin/bitcoin/pull/9037#pullrequestreview-101704656).

Tree-SHA512: 9b5153da8a8e5d4ddf9513a5c453f9609cffd4df2924fd48c7b36c1b1055748c7077d4fc0e70be62ca36af87df7f621a744bb374a234baba271ce4982a240825
2018-03-06 22:16:06 +01:00
Wladimir J. van der Laan
cd5e4381d4
Merge #12479: RPC: Add child transactions to getrawmempool verbose output
1dfb4e7d7 [Tests] Check output of parent/child tx list from getrawmempool, getmempooldescendants, getmempoolancestors, and REST interface (Conor Scott)
fc44cb108 [RPC] Add list of child transactions to verbose output of getrawmempool (Conor Scott)

Pull request description:

  `bitcoin-cli getrawmempool true` only lists a transaction's parents in the `depends` field. This change adds a `spentby` field to the json response, which lists the transaction's children in the mempool.

  Currently the only way to find child transactions is to use `getrawmempool` or make another call to `getmempooldescendants` and search the response for transactions that list the parent_txid in the `depends` list, which is inefficient.

  This change allows direct lookup of children.

  Example Output
  ```
    "9a9b5733c0d89f207908cfa3fe17809bee71f629aa095c9f8754524e29e98ba4": {
      ...other geterawmempool data...
      "wtxid": "9a9b5733c0d89f207908cfa3fe17809bee71f629aa095c9f8754524e29e98ba4",
      "depends": [
        "bdd92851d5766a42aeb62af667bb422a116cab4e032bba5e3dd6efe5b4b40aa0"
      ],
      "spentby": [
        "dc5d3ec388a9121421208738a041ac30a22163bc2e17758f2275b6c51a15ba7b"
      ]
    },
  ```

Tree-SHA512: 83da7d421c9799a40ef65af3b7fdb586d6d87385f3f2ede3afd2c311725444b858f9d91cc110422a0fa31905779934fee07211ca6fe6b746792b83692c94b3ce
2018-03-06 22:15:18 +01:00
fivepiece
4f933b3d23 p2wpkh, p2wsh and p2sh-nested scripts in decodescript
plus tests
2018-03-06 23:10:18 +02:00
Wladimir J. van der Laan
b7c8812ad0
Merge #12564: [arith_uint256] Avoid unnecessary this-copy using prefix operator
22b4aae02 [arith_uint256] Avoid unnecessary this-copy using prefix operator (Karl-Johan Alm)

Pull request description:

  I noticed while profiling a related project that `operator-()` actually calls the `base_uint` constructor, which is because the postfix operator version of `operator++` (used in `operator-()`) creates a copy of `this` and returns it.

Tree-SHA512: d9a2665caa3d93f064cdeaf1c6fada101b9943bb53d93ccac6d9a0edac20279d2e921349e30239039c71e0a9629e45c29ec9f10d8d7499e936cdba6cb7c3c3eb
2018-03-06 21:55:37 +01:00
Wladimir J. van der Laan
b4db76c550 net: Correct addrman logging
These were introduced in #9037.

Found by @theuni.
2018-03-06 21:52:53 +01:00
Wladimir J. van der Laan
85424d79ed
Merge #12603: [docs] PeerLogicValidation interface
b7cd08b71 Add documentation to PeerLogicValidation interface and related functions (James O'Beirne)

Pull request description:

  Adds docs for PeerLogicValidation's public interface and two related functions.

Tree-SHA512: b4c2f47e9baa9396d2b6faf3792e46b371c50cd91b9ac890f263f4d14eb24a71e7b40ceb4cbb41e254f5008eff357f417b842618e7ebece9039802ab2a5dd728
2018-03-06 21:46:10 +01:00
Wladimir J. van der Laan
a36834f10b
Merge #9037: net: Add test-before-evict discipline to addrman
e68172ed9 Add test-before-evict discipline to addrman (Ethan Heilman)

Pull request description:

  This change implement countermeasures 3 (test-before-evict) suggested in our paper: ["Eclipse Attacks on Bitcoin’s Peer-to-Peer Network"](http://cs-people.bu.edu/heilman/eclipse/).
  # Design:

  A collision occurs when an address, addr1, is being moved to the tried table from the new table, but maps to a position in the tried table which already contains an address (addr2). The current behavior is that addr1 would evict addr2 from the tried table.

  This change ensures that during a collision, addr1 is not inserted into tried but instead inserted into a buffer (setTriedCollisions). The to-be-evicted address, addr2, is then tested by [a feeler connection](https://github.com/bitcoin/bitcoin/pull/8282). If addr2 is found to be online, we remove addr1 from the buffer and addr2 is not evicted, on the other hand if addr2 is found be offline it is replaced by addr1.

  An additional small advantage of this change is that, as no more than ten addresses can be in the test buffer at once, and addresses are only cleared one at a time from the test buffer (at 2 minute intervals), thus an attacker is forced to wait at least two minutes to insert a new address into tried after filling up the test buffer. This rate limits an attacker attempting to launch an eclipse attack.
  # Risk mitigation:
  - To prevent this functionality from being used as a DoS vector, we limit the number of addresses which are to be tested to ten. If we have more than ten addresses to test, we drop new addresses being added to tried if they would evict an address. Since the feeler thread only creates one new connection every 2 minutes the additional network overhead is limited.
  - An address in tried gains immunity from tests for 4 hours after it has been tested or successfully connected to.
  # Tests:

  This change includes additional addrman unittests which test this behavior.

  I ran an instance of this change with a much smaller tried table (2 buckets of 64 addresses) so that collisions were much more likely and observed evictions.

  ```
  2016-10-27 07:20:26 Swapping 208.12.64.252:8333 for 68.62.95.247:8333 in tried table
  2016-10-27 07:20:26 Moving 208.12.64.252:8333 to tried
  ```

  I documented tests we ran against similar earlier versions of this change in #6355.
  # Security Benefit

  This is was originally posted in PR #8282 see [this comment for full details](https://github.com/bitcoin/bitcoin/pull/8282#issuecomment-237255215).

  To determine the security benefit of these larger numbers of IPs in the tried table I modeled the attack presented in [Eclipse Attacks on Bitcoin’s Peer-to-Peer Network](https://eprint.iacr.org/2015/263).

  ![attackergraph40000-10-1000short-line](https://cloud.githubusercontent.com/assets/274814/17366828/372af458-595b-11e6-81e5-2c9f97282305.png)

  **Default node:** 595 attacker IPs for ~50% attack success.
  **Default node + test-before-evict:** 620 attacker IPs for ~50% attack success.
  **Feeler node:** 5540 attacker IPs for ~50% attack success.
  **Feeler node + test-before-evict:** 8600 attacker IPs for ~50% attack success.

  The node running feeler connections has 10 times as many online IP addresses in its tried table making an attack 10 times harder (i.e. requiring the an attacker require 10 times as many IP addresses in different /16s). Adding test-before-evict increases resistance of the node by an additional 3000 attacker IP addresses.

  Below I graph the attack over even greater attacker resources (i.e. more attacker controled IP addresses). Note that test-before-evict maintains some security far longer even against an attacker with 50,000 IPs. If this node had a larger tried table test-before-evict could greatly boost a nodes resistance to eclipse attacks.

  ![attacker graph long view](https://cloud.githubusercontent.com/assets/274814/17367108/96f46d64-595c-11e6-91cd-edba160598e7.png)

Tree-SHA512: fdad4d26aadeaad9bcdc71929b3eb4e1f855b3ee3541fbfbe25dca8d7d0a1667815402db0cb4319db6bd3fcd32d67b5bbc0e12045c4252d62d6239b7d77c4395
2018-03-06 21:36:56 +01:00
João Barbosa
92fabcd443 Add LookupBlockIndex function 2018-03-06 19:52:19 +00:00
James O'Beirne
b7cd08b717 Add documentation to PeerLogicValidation interface and related functions 2018-03-06 14:43:32 -05:00
Wladimir J. van der Laan
20e3b9a485
Merge #12617: gui: Show messages as text not html
6fbc0986f gui: Show messages as text not html (Wladimir J. van der Laan)

Pull request description:

  Currently, error messages (such as InitError) are displayed as-is, which means Qt does auto detection on the format.

  This means that it's possible to inject HTML from the command line though e.g. specifying a wallet name with HTML in it. This isn't a direct security risk because fetching content from internet is
  disabled (and as far as I know we never report strings received from the network this way). However, it can be confusing.

  So explicitly force the format as text.

Tree-SHA512: 96c9196f20552544b862071bca61817ef03653019cc3548023d435f3a9c48b6cd501fab3246783cb0be68c8c7bb1b865913d92070a7c4e84e82c6577709f0934
2018-03-06 20:27:15 +01:00
Wladimir J. van der Laan
f13d756cdd
Merge #12373: Build: Add build support for profiling.
cfaac2a60 Add build support for 'gprof' profiling. (murrayn)

Pull request description:

  Support for profiling build: `./configure --enable-profiling`

Tree-SHA512: ea983cfce385f1893bb4ab7f94ac141b7d620951dc430da3bbc92ae1357fb05521eac689216e66dc87040171a8a57e76dd7ad98036e12a2896cfe5ab544347f0
2018-03-06 20:21:44 +01:00
João Barbosa
43a32b7395 Add missing cs_lock in CreateWalletFromFile 2018-03-06 19:21:16 +00:00
João Barbosa
f814a3e8fa Fix cs_main lock in LoadExternalBlockFile
When accessing mapBlockIndex cs_main must be held.
2018-03-06 19:21:15 +00:00
João Barbosa
c651df8b32 Lock cs_main while loading block index in AppInitMain 2018-03-06 19:21:15 +00:00
João Barbosa
02de6a6bcd Assert cs_main is held when accessing mapBlockIndex 2018-03-06 19:21:15 +00:00
Wladimir J. van der Laan
bc679829e2
Merge #10271: Use std:🧵:hardware_concurrency, instead of Boost, to determine available cores
937bf4335 Use std:🧵:hardware_concurrency, instead of Boost, to determine available cores (fanquake)

Pull request description:

  Following discussion on IRC about replacing Boost usage for detecting available system cores, I've opened this to collect some benchmarks + further discussion.

  The current method for detecting available cores was introduced in #6361.

  Recap of the IRC chat:
  ```
  21:14:08 fanquake: Since we seem to be giving Boost removal a good shot for 0.15, does anyone have suggestions for replacing GetNumCores?
  21:14:26 fanquake: There is std:🧵:hardware_concurrency(), but that seems to count virtual cores, which I don't think we want.
  21:14:51 BlueMatt: fanquake: I doubt we'll do boost removal for 0.15
  21:14:58 BlueMatt: shit like BOOST_FOREACH, sure
  21:15:07 BlueMatt: but all of boost? doubtful, there are still things we need
  21:16:36 fanquake: Yea sorry, not the whole lot, but we can remove a decent chunk. Just looking into what else needs to be done to replace some of the less involved Boost usage.
  21:16:43 BlueMatt: fair
  21:17:14 wumpus: yes, it makes sense to plan ahead a bit, without immediately doing it
  21:18:12 wumpus: right, don't count virtual cores, that used to be the case but it makes no sense for our usage
  21:19:15 wumpus: it'd create a swarm of threads overwhelming any machine with hyperthreading (+accompanying thread stack overhead), for script validation, and there was no gain at all for that
  21:20:03 sipa: BlueMatt: don't worry, there is no hurry
  21:59:10 morcos: wumpus: i don't think that is correct
  21:59:24 morcos: suppose you have 4 cores (8 virtual cores)
  21:59:24 wumpus: fanquake: indeed seems that std has no equivalent to physical_concurrency, on any standard. That's annoying as it is non-trivial to implement
  21:59:35 morcos: i think running par=8 (if it let you) would be notably faster
  21:59:59 morcos: jeremyrubin and i discussed this at length a while back... i think i commented about it on irc at the time
  22:00:21 wumpus: morcos: I think the conclusion at the time was that it made no difference, but sure would make sense to benchmark
  22:00:39 morcos: perhaps historical testing on the virtual vs actual cores was polluted by concurrency issues that have now improved
  22:00:47 wumpus: I think there are not more ALUs, so there is not really a point in having more threads
  22:01:40 wumpus: hyperthreads are basically just a stored register state right?
  22:02:23 sipa: wumpus: yes but it helps the scheduler
  22:02:27 wumpus: in which case the only speedup using "number of cores" threads would give you is, possibly, excluding other software from running on the cores on the same time
  22:02:37 morcos: well this is where i get out of my depth
  22:02:50 sipa: if one of the threads is waiting on a read from ram, the other can use the arithmetic unit for example
  22:02:54 morcos: wumpus: i'm pretty sure though that the speed up is considerably more than what you might expect from that
  22:02:59 wumpus: sipa: ok, I back down, I didn't want to argue this at all
  22:03:35 morcos: the reason i haven't tested it myself, is the machine i usually use has 16 cores... so not easy due to remaining concurrency issues to get much more speedup
  22:03:36 wumpus: I'm fine with restoring it to number of virtual threads if that's faster
  22:03:54 morcos: we should have somene with 4 cores (and  actually test it though, i agree
  22:03:58 sipa: i would expect (but we should benchmark...) that if 8 scriot validation threads instead of 4 on a quadcore hyperthreading is not faster, it's due to lock contention
  22:04:20 morcos: sipa: yeah thats my point, i think lock contention isn't that bad with 8 now
  22:04:22 wumpus: on 64-bit systems the additional thread overhead wouldn't be important at least
  22:04:23 gmaxwell: I previously benchmarked, a long time ago, it was faster.
  22:04:33 gmaxwell: (to use the HT core count)
  22:04:44 wumpus: why was this changed at all then?
  22:04:47 wumpus: I'm confused
  22:05:04 sipa: good question!
  22:05:06 gmaxwell: I had no idea we changed it.
  22:05:25 wumpus: sigh 
  22:05:54 gmaxwell: What PR changed it?
  22:06:51 gmaxwell: In any case, on 32-bit it's probably a good tradeoff... the extra ram overhead is worth avoiding.
  22:07:22 wumpus: https://github.com/bitcoin/bitcoin/pull/6361
  22:07:28 gmaxwell: PR 6461 btw.
  22:07:37 gmaxwell: er lol at least you got it right.
  22:07:45 wumpus: the complaint was that systems became unsuably slow when using that many thread
  22:07:51 wumpus: so at least I got one thing right, woohoo
  22:07:55 sipa: seems i even acked it!
  22:07:57 BlueMatt: wumpus: there are more alus
  22:08:38 BlueMatt: but we need to improve lock contention first
  22:08:40 morcos: anywya, i think in the past the lock contention made 8 threads regardless of cores a bit dicey.. now that is much better (although more still to be done)
  22:09:01 BlueMatt: or we can just merge #10192, thats fee
  22:09:04 gribble: https://github.com/bitcoin/bitcoin/issues/10192 | Cache full script execution results in addition to signatures by TheBlueMatt · Pull Request #10192 · bitcoin/bitcoin · GitHub
  22:09:11 BlueMatt: s/fee/free/
  22:09:21 morcos: no, we do not need to improve lock contention first.   but we should probably do that before we increase the max beyond 16
  22:09:26 BlueMatt: then we can toss concurrency issues out the window and get more speedup anyway
  22:09:35 gmaxwell: wumpus: yea, well in QT I thought we also diminished the count by 1 or something?  but yes, if the motivation was to reduce how heavily the machine was used, thats fair.
  22:09:56 sipa: the benefit of using HT cores is certainly not a factor 2
  22:09:58 wumpus: gmaxwell: for the default I think this makes a lot of sense, yes
  22:10:10 gmaxwell: morcos: right now on my 24/28 physical core hosts going beyond 16 still reduces performance.
  22:10:11 wumpus: gmaxwell: do we also restrict the maximum par using this? that'd make less sense
  22:10:51 wumpus: if someone *wants* to use the virtual cores they should be able to by setting -par=
  22:10:51 sipa: *flies to US*
  22:10:52 BlueMatt: sipa: sure, but the shared cache helps us get more out of it than some others, as morcos points out
  22:11:30 BlueMatt: (because it means our thread contention issues are less)
  22:12:05 morcos: gmaxwell: yeah i've been bogged down in fee estimation as well (and the rest of life) for a while now.. otherwise i would have put more effort into jeremy's checkqueue
  22:12:36 BlueMatt: morcos: heh, well now you can do other stuff while the rest of us get bogged down in understanding fee estimation enough to review it 
  22:12:37 wumpus: [to answer my own question: no, the limit for par is MAX_SCRIPTCHECK_THREADS, or 16]
  22:12:54 morcos: but to me optimizing for more than 16 cores is pretty valuable as miners could use beefy machines and be less concerned by block validation time
  22:14:38 BlueMatt: morcos: i think you may be surprised by the number of mining pools that are on VPSes that do not have 16 cores 
  22:15:34 gmaxwell: I assume right now most of the time block validation is bogged in the parts that are not as concurrent. simple because caching makes the concurrent parts so fast. (and soon to hopefully increase with bluematt's patch)
  22:17:55 gmaxwell: improving sha2 speed, or transaction malloc overhead are probably bigger wins now for connection at the tip than parallelism beyond 16 (though I'd like that too).
  22:18:21 BlueMatt: sha2 speed is big
  22:18:27 morcos: yeah lots of things to do actually...
  22:18:57 gmaxwell: BlueMatt: might be a tiny bit less big if we didn't hash the block header 8 times for every block. 
  22:21:27 BlueMatt: ehh, probably, but I'm less rushed there
  22:21:43 BlueMatt: my new cache thing is about to add a bunch of hashing
  22:21:50 BlueMatt: 1 sha round per tx
  22:22:25 BlueMatt: and sigcache is obviously a ton
  ```

Tree-SHA512: a594430e2a77d8cc741ea8c664a2867b1e1693e5050a4bbc8511e8d66a2bffe241a9965f6dff1e7fbb99f21dd1fdeb95b826365da8bd8f9fab2d0ffd80d5059c
2018-03-06 19:21:34 +01:00
Wladimir J. van der Laan
cff95a6325
Merge #12616: Set modal overlay hide button as default
cfdd89589 qt: Set modal overlay hide button as default (João Barbosa)

Pull request description:

  Without this change the only way to close the modal overlay is to click the hide button. Setting the button to default allows to activate it with the ENTER key.

  Before:
  <img width="849" alt="screen shot 2018-03-06 at 15 14 23" src="https://user-images.githubusercontent.com/3534524/37040276-58af9ce0-2151-11e8-8c55-50acdea669d9.png">

  After:
  <img width="848" alt="screen shot 2018-03-06 at 15 12 41" src="https://user-images.githubusercontent.com/3534524/37040294-650d1c9c-2151-11e8-8245-2da250a71b3d.png">

Tree-SHA512: a93ef440a507843ed7870fd07a693af93dd97c8fce2fb6824c69a227b5dee258f340bf1ae344da32a9dd6e6cb2330f72db9dac9635bbd34184c3e7f8476a472e
2018-03-06 18:52:10 +01:00
Ethan Heilman
e68172ed9f Add test-before-evict discipline to addrman
Changes addrman to use the test-before-evict discipline in which an
address is to be evicted from the tried table is first tested and if
it is still online it is not evicted.

Adds tests to provide test coverage for this change.

This change was suggested as Countermeasure 3 in
Eclipse Attacks on Bitcoin’s Peer-to-Peer Network, Ethan Heilman,
Alison Kendler, Aviv Zohar, Sharon Goldberg. ePrint Archive Report
2015/263. March 2015.
2018-03-06 11:21:01 -05:00
Wladimir J. van der Laan
6fbc0986fa gui: Show messages as text not html
Currently, error messages (such as InitError) are displayed as-is, which
means Qt does auto detection on the format.

This means that it's possible to inject HTML from the command line
though e.g. specifying a wallet name with HTML in it. This isn't
a direct security risk because fetching content from internet is
disabled (and as far as I know we never report strings received
from the network this way). However, it can be confusing.

So explicitly force the format as text.
2018-03-06 16:47:31 +01:00
Wladimir J. van der Laan
9903537750
Merge #12604: Add DynamicMemoryUsage() to CDBWrapper to estimate LevelDB memory use
741f0177c Add DynamicMemoryUsage() to LevelDB (Evan Klitzke)

Pull request description:

  This adds a new method `CDBWrapper::DynamicMemoryUsage()` similar to Bitcoin's existing methods of the same name. It's implemented by asking LevelDB for the information, and then parsing the string response. I've also added logging to `CDBWrapper::WriteBatch()` to track this information:

  ```
  $ tail -f ~/.bitcoin/testnet3/debug.log | grep WriteBatch
  2018-03-05 19:34:55 WriteBatch memory usage: db=chainstate, before=0.0MiB, after=0.0MiB
  2018-03-05 19:35:17 WriteBatch memory usage: db=index, before=0.0MiB, after=0.0MiB
  2018-03-05 19:35:17 WriteBatch memory usage: db=chainstate, before=0.0MiB, after=8.0MiB
  2018-03-05 19:35:22 WriteBatch memory usage: db=index, before=0.0MiB, after=0.0MiB
  2018-03-05 19:35:22 WriteBatch memory usage: db=chainstate, before=8.0MiB, after=17.0MiB
  2018-03-05 19:35:26 WriteBatch memory usage: db=index, before=0.0MiB, after=0.0MiB
  2018-03-05 19:35:27 WriteBatch memory usage: db=chainstate, before=9.0MiB, after=18.0MiB
  2018-03-05 19:35:40 WriteBatch memory usage: db=index, before=0.0MiB, after=0.0MiB
  2018-03-05 19:35:41 WriteBatch memory usage: db=chainstate, before=9.0MiB, after=7.0MiB
  2018-03-05 19:35:52 WriteBatch memory usage: db=index, before=0.0MiB, after=0.0MiB
  2018-03-05 19:35:52 WriteBatch memory usage: db=chainstate, before=7.0MiB, after=9.0MiB
  ^C
  ```

  As LevelDB doesn't seem to provide a way to get the database name, I've also added a new `m_name` field to the `CDBWrapper`. This is necessary because we have multiple LevelDB databases (two now, and possibly more later, e.g. #11857).

  I am using this information in other branches where I'm experimenting with changing LevelDB buffer sizes.

Tree-SHA512: 7ea8ff5484bb07ef806af17d000c74ccca27d2e0f6c3229e12d93818f00874553335d87428482bd8acbcae81ea35aef2a243326f9fccbfac25989323d24391b4
2018-03-06 16:28:00 +01:00
João Barbosa
cfdd89589b qt: Set modal overlay hide button as default 2018-03-06 15:10:58 +00:00
Evan Klitzke
741f0177c5 Add DynamicMemoryUsage() to LevelDB
This adds a DynamicMemoryUsage() method similar to the existing methods
of the same name, and adds logging of memory usage to
CDBWrapper::WriteBatch.
2018-03-06 00:25:39 -05:00
Luke Dashjr
d558f44c58
Bugfix: RPC: Add missing UnregisterHTTPHandler for /wallet/ 2018-03-06 12:03:26 +08:00
Luke Dashjr
85d5319716
Qt: Ensure UI updates only come from the currently selected walletView 2018-03-06 12:03:26 +08:00
Luke Dashjr
e449f9a9e6
Qt: Add a combobox to toolbar to select from multiple wallets 2018-03-06 12:03:26 +08:00
Luke Dashjr
3dba3c3ac1
Qt: Load all wallets into WalletModels 2018-03-06 12:03:26 +08:00
Wladimir J. van der Laan
ed6ae8059c
Merge #12568: Allow dustrelayfee to be set to zero
874e81808 Allow dustrelayfee to be set to zero (Luke Dashjr)

Pull request description:

  I don't see and can't think of any rationale for forbidding this configuration.

Tree-SHA512: df09441f4aec63e79bea94838b7f8e336cebaeb0a22b5e58d27937bbeb1377f229921aeae43674e0b63fc40a39ae51a264d48aa1cdb4cbd0e3339d32856698bf
2018-03-05 22:37:47 +01:00
Wladimir J. van der Laan
d59b8d6aa1
Merge #11880: Stop special-casing phashBlock handling in validation for TBV
9c5a4a6ed Stop special-casing phashBlock handling in validation for TBV (Matt Corallo)

Pull request description:

  There is no reason to do this, really, we already have "ignore PoW" flags. Motivated by https://github.com/bitcoin/bitcoin/pull/11739#discussion_r155841721

Tree-SHA512: 37cb1ae5b11c9e8ed7a679bb07ad3b119a2a014744b26d197d67ba21beb19fe6815271df935e40f7c7bd5f2e4d7ae4dad7bd4d00fa230a8d789f37e9de31a769
2018-03-05 20:09:55 +01:00
Wladimir J. van der Laan
c8ea91aa1d
Merge #12501: [qt] Improved "custom fee" explanation in tooltip
0bc095efd [qt] Improved "custom fee" explanation in tooltip (Randolf Richardson)

Pull request description:

  Thanks to @dooglus for asking about this tooltip in Issue 12500.
  Reference:  https://www.github.com/bitcoin/bitcoin/issues/12500

  I would also appreciate it if someone can confirm that 1 kilobyte in this field indeed represents 1,000 bytes rather than 1,024 bytes (if it's supposed to be 1,024, then I'll gladly make the necessary changes to reflect this).

Tree-SHA512: da2fe0128411b5ef6f0a26382a80601efcf823c3f3591bdd83a7fe7e25777728e7eb89e2e8b175b991566e63838aca12d204792f981031b86e7b2ba28ca50021
2018-03-05 20:04:26 +01:00
Wladimir J. van der Laan
47a7666dbe
Merge #11889: Drop extra script variable in ProduceSignature
9360f5032 Drop extra script variable in ProduceSignature (Russell Yanofsky)

Pull request description:

  Was slightly confusing.

Tree-SHA512: 1d18f92c133772ffc8eb71826c8d778988839a14bcefc50f9c591111b0a5f81ebc12bca0f1ab25d5fdd02d3d50c2325c04cbfcbdcd18a7b80ca112d049c2327d
2018-03-05 19:12:37 +01:00
Wladimir J. van der Laan
7f99964321
Merge #12516: Avoid unintentional unsigned integer wraparounds in tests
2736c9e05 Avoid unintentional unsigned integer wraparounds in tests (practicalswift)

Pull request description:

  Avoid unintentional unsigned integer wraparounds in tests.

  This is a subset of #11535 as suggested by @MarcoFalke :-)

Tree-SHA512: 4f4ee8a08870101a3f7451aefa77ae06aaf44e3c3b2f7555faa2b8a8503f97f34e34dffcf65154278f15767dc9823955f52d1aa7b39930b390e57cdf2b65e0f3
2018-03-05 18:56:40 +01:00
Wladimir J. van der Laan
cbc1fcf576
Merge #12573: Fix compilation when compiler do not support __builtin_clz*
18307849b Consensus: Fix bug when compiler do not support __builtin_clz* (532479301)

Pull request description:

  #ifdef is not correct since defination is defined to 0 or 1. Should change to #if

Tree-SHA512: ba13a591d28f4d7d6ebaab081be4304c43766a611226f8d2994c8db415dfcf318e82217d26a8c4af290760c68eded9503b39535b0e6e079ded912e6a8fca5b36
2018-03-05 18:38:17 +01:00
Wladimir J. van der Laan
21e2670de3
Merge #12434: [doc] dev-notes: Members should be initialized
fa9461473 [doc] dev-notes: Members should be initialized (MarcoFalke)

Pull request description:

  Also, remove mention of threads that were removed long ago.

  Motivation:
  Make it easier to spot bugs such as #11654 and  #12426

Tree-SHA512: 8ca1cb54e830e9368803bd98a8b08c39bf2d46f079094ed7e070b32ae15a6e611ce98d7a614f897803309f4728575e6bc9357fab1157c53d2536417eb8271653
2018-03-05 17:38:59 +01:00
Suhas Daftuar
0e7c52dc6c Shut down if trying to connect a corrupted block
The call to CheckBlock() in ConnectBlock() is redundant with calls to it
prior to storing a block on disk. If CheckBlock() fails with an error
indicating the block is potentially corrupted, then shut down
immediately, as this is an indication that the node is experiencing
hardware issues.  (If we didn't shut down, we could go into an infinite
loop trying to reconnect this same bad block, as we're not setting the
block's status to FAILED in the case where there is potential
corruption.)

If CheckBlock() fails for some other reason, we'll end up flagging this
block as bad (perhaps some prior software version "let a bad block in",
as the comment indicates), and not trying to connect it again, so this
case should be properly handled.
2018-03-05 10:51:29 -05:00
MarcoFalke
ce56fdd2e8
Merge #12580: Show a transaction's virtual size in its details dialog
ee041196fc Show a transaction's virtual size in its details dialog. (Chris Moore)

Pull request description:

  #12501 looks like it is going to mention transaction's "virtual size" in the custom fee tooltip, so let's display the virtual size when the user double-clicks a transaction.

Tree-SHA512: c60ae23c9f86edfba086b840519941d8e8ee1be9da5987ffe6dee3255943ea5d215708ce57464f109a1d1c612c4c0eeb11f8f3e203d8a8cfc1f8ec753a8aac27
2018-03-05 10:41:26 -05:00
MarcoFalke
480f42630c
Merge #12543: Fix typos
d918eb7864 Fix typos (practicalswift)

Pull request description:

  Fix typos.

Tree-SHA512: c790e49be6e01c8d70ebd872ef61cc210c1de15c4a1e5a98280169f32dc8a14cd68f4dd1c23afc76758b28ef355ab12ded2ff7504562dc9b69a11839ad3cd7e3
2018-03-05 08:41:25 -05:00
Richard Kiss
5f8cc0df12 Add a test for large tx output scripts with segwit input. 2018-03-04 17:24:43 -08:00
Russell Yanofsky
be8ab7d082 Create new wallet databases as directories rather than files
This change should make it easier for users to make complete backups of wallets
because they can now just back up the specified `-wallet=<path>` path directly,
instead of having to back up the specified path as well as the transaction log
directory (for incompletely flushed wallets).

Another advantage of this change is that if two wallets are located in the same
directory, they will now use their own BerkeleyDB environments instead using a
shared environment. Using a shared environment makes it difficult to manage and
back up wallets separately because transaction log files will contain a mix of
data from all wallets in the environment.
2018-03-03 10:26:55 -05:00
Russell Yanofsky
26c06f24e5 Allow wallet files not in -walletdir directory
Remove restriction that -wallet filenames can only refer to files in the
-walletdir directory.
2018-03-03 10:26:55 -05:00
Russell Yanofsky
d8a99f65e5 Allow wallet files in multiple directories
Remove requirement that two wallet files can only be opened at the same time if
they are contained in the same directory.

This change mostly consists of updates to function signatures (updating
functions to take fs::path arguments, instead of combinations of strings,
fs::path, and CDBEnv / CWalletDBWrapper arguments).
2018-03-03 10:26:55 -05:00
Russell Yanofsky
7ba2d57852 Fix ListCoins test failure due to unset g_wallet_allow_fallback_fee
New global variables were introduced in #11882 and not setting them causes:

    wallet/test/wallet_tests.cpp(638): error in "ListCoins": check wallet->CreateTransaction({recipient}, wtx, reservekey, fee, changePos, error, dummy) failed
    wallet/test/wallet_tests.cpp(679): error in "ListCoins": check list.begin()->second.size() == 2 failed [1 != 2]
    wallet/test/wallet_tests.cpp(686): error in "ListCoins": check available.size() == 2 failed [1 != 2]
    wallet/test/wallet_tests.cpp(705): error in "ListCoins": check list.begin()->second.size() == 2 failed [1 != 2]

It's possible to reproduce the failure reliably by running:

    src/test/test_bitcoin --log_level=test_suite --run_test=wallet_tests/ListCoins

Failures happen nondeterministically because boost test framework doesn't run
tests in a specified order, and tests that run previously can set the global
variables and mask the bug.
2018-03-02 14:50:49 -05:00
Chris Moore
ee041196fc Show a transaction's virtual size in its details dialog. 2018-03-01 13:27:13 -08:00
Wladimir J. van der Laan
90a0aed511
Merge #12182: Remove useless string initializations
19ac86e Remove useless string initialization. (Alin Rus)

Pull request description:

Tree-SHA512: 4273dd7e8ed083cc9d05fc70967465e405085b630c000f829648dd44dd0cfe2249f6af1498b02f54b4ca73833130b802488bae8eca0d4d0b803a6f0122b19e8f
2018-03-01 20:51:05 +01:00
Randolf Richardson
0bc095efd8 [qt] Improved "custom fee" explanation in tooltip 2018-03-01 19:43:44 +00:00
Wladimir J. van der Laan
987a80995a
Merge #11882: Disable default fallbackfee on mainnet
3f592b8 [QA] add wallet-rbf test (Jonas Schnelli)
8222e05 Disable wallet fallbackfee by default on mainnet (Jonas Schnelli)

Pull request description:

  Removes the default fallback fee on mainnet (but keeps it on testnet/regtest).

  Transactions using the fallbackfee in case the fallback fee has not been set are getting rejected.

Tree-SHA512: e54d2594b7f954e640cc513a18b0bfbe189f15e15bdeed4fe02b7677f939bca1731fef781b073127ffd4ce08a595fb118259b8826cdaa077ff7d5ae9495810db
2018-03-01 19:01:52 +01:00
Wladimir J. van der Laan
5c2aff8d95
Merge #10387: Eventually connect to NODE_NETWORK_LIMITED peers
eb91835 Add setter for g_initial_block_download_completed (Jonas Schnelli)
3f56df5 [QA] add NODE_NETWORK_LIMITED address relay and sync test (Jonas Schnelli)
158e1a6 [QA] fix mininode CAddress ser/deser (Jonas Schnelli)
fa999af [QA] Allow addrman loopback tests (add debug option -addrmantest) (Jonas Schnelli)
6fe57bd Connect to peers signaling NODE_NETWORK_LIMITED when out-of-IBD (Jonas Schnelli)
31c45a9 Accept addresses with NODE_NETWORK_LIMITED flag (Jonas Schnelli)

Pull request description:

  Eventually connect to peers signalling NODE_NETWORK_LIMITED if we are out of IBD.
  Accept and relay NODE_NETWORK_LIMITED peers in addrman.

Tree-SHA512: 8a238fc97f767f81cae1866d6cc061390f23a72af4a711d2f7158c77f876017986abb371d213d1c84019eef7be4ca951e8e6f83fda36769c4e1a1d763f787037
2018-03-01 15:31:15 +01:00
Wladimir J. van der Laan
39dcac27a1
Merge #12570: Add test cases for HexStr (std::reverse_iterator and corner cases)
ac48861 Add tests for HexStr std::reverse_iterator cases (Kosta Zertsekel)
90eac8c Add tests for HexStr corner cases (Kosta Zertsekel)

Pull request description:

Tree-SHA512: 6298d6fdc344e67a9ea6dc74eadb04e68f4f49fc4511d4a8765cafce7eeb8603f96ebedd82c13811326bcaf1ee511946419b651ca411f711baca91bec51947d6
2018-03-01 14:11:01 +01:00
Wladimir J. van der Laan
be263faf87
Merge #12421: [qt] navigate to transaction history page after send
e7d9fc5 [qt] navigate to  transaction history page after send (Sjors Provoost)

Pull request description:

  Before this change QT just remained on the Send tab, which I found confusing. Now it switches to the Transactions tab. This makes it more clear to the user that the send actually succeeded, and here they can monitor progress.

  Ideally I would like to highlight the transaction, e.g. by refactoring `TransactionView::focusTransaction(const QModelIndex &idx)` to accept a transaction hash, but I'm not sure how to do that.

Tree-SHA512: 8aa93e03874de8434e18951f8aec47377814c0bcaf7eda4766fc41d5a4e32806346e12e4139e4d45468dfdf0b786f5a7faa393a31b8cd6c65ccac21fb3782c33
2018-03-01 12:36:38 +01:00
Wladimir J. van der Laan
32987d5aeb
Merge #12549: Make prevector::resize() and other prevector operations much faster
5aad635 Use memset() to optimize prevector::resize() (Evan Klitzke)
e46be25 Reduce redundant code of prevector and speed it up (Akio Nakamura)
f0e7aa7 Add new prevector benchmarks. (Evan Klitzke)

Pull request description:

  This branch optimizes various `prevector` operations, especially resizing vectors. While profiling the `loadblk` thread I noticed that a lot of time was being spent in `prevector::resize()` which led to this work. I have some data here indicating that it takes up **37%** of the time in `ReadBlockFromDisk()`: https://monad.io/readblockfromdisk.svg

  This branch improves things significantly. For trivial types, the new results for the prevector benchmark are:

   * `PrevectorClearTrivial` which tests `prevector::clear()` becomes 24.6x faster
   * `PrevectorDestructorTrivial` which tests `prevector::~prevector()` becomes 20.5x faster
   * `PrevectorResizeTrivial` which tests `prevector::resize()` becomes 20.3x faster

  Note that in practice it looks like the prevector is only used to contain `unsigned char` types, which is a trivial type. The benchmarks are testing a bit of an extreme case, but the changes here are motivated by the profiling data for `ReadBlockFromDisk()` I linked to above.

  The pull request here consists of a series of three commits:
   * The first adds new benchmarks but does not change the prevector code.
   * The second is from @AkioNak , and merges some prevector optimizations he submitted in #11988
   * The third optimizes `prevector::resize()` to use `memset()` when the prevector contains trivially constructible types

Tree-SHA512: 28f7cbb91a19f9f43b6a5942781d7eb2e3197389186b666f086b69df12bee37773140f765426d715bfb8ebff79cb27a5f1206d0325b54b4aa65598b50fb18368
2018-03-01 12:13:08 +01:00
Sjors Provoost
e7d9fc5c53
[qt] navigate to transaction history page after send
The transaction will be selected. When sending to multiple
destinations, all will be selected (thanks @promag).
2018-03-01 10:40:36 +01:00
532479301
18307849b4 Consensus: Fix bug when compiler do not support __builtin_clz*
#ifdef is not correct since defination is defined to 0 or 1. Should change to #if
2018-03-01 17:20:27 +08:00
Kosta Zertsekel
ac48861815 Add tests for HexStr std::reverse_iterator cases
Signed-off-by: Kosta Zertsekel <zertsekel@gmail.com>
2018-03-01 07:31:35 +02:00
Kosta Zertsekel
90eac8c1f2 Add tests for HexStr corner cases
Signed-off-by: Kosta Zertsekel <zertsekel@gmail.com>
2018-03-01 07:31:35 +02:00
Karl-Johan Alm
b120f7bdbe
[test] Add tests for self usage in arith_uint256 2018-03-01 11:49:36 +09:00
Karl-Johan Alm
08b17def58
[arith_uint256] Do not destroy *this content if passed-in operator may reference it 2018-03-01 11:49:35 +09:00
Luke Dashjr
874e818085 Allow dustrelayfee to be set to zero 2018-02-28 17:37:14 +00:00
Karl-Johan Alm
22b4aae028
[arith_uint256] Avoid unnecessary this-copy using prefix operator 2018-02-28 19:59:19 +09:00
practicalswift
7ef46d063a Remove redundant includes. Conform to header include guidelines.
From the header include guidelines (developer-notes.md):

"One exception is that a `.cpp` file does not need to re-include the
 includes already included in its corresponding `.h` file."

* rpc/util.h includes pubkey.h + utilstrencodings.h. rpc/util.cpp includes rpc/util.h.
* util.h includes fs.h. util.cpp includes util.h.
2018-02-27 22:30:40 +01:00
Evan Klitzke
5aad635b78 Use memset() to optimize prevector::resize()
Further optimize prevector::resize() (which is called by a number of
other prevector methods) to use memset to initialize memory when the
prevector contains trivial types.
2018-02-27 13:27:51 -08:00
Akio Nakamura
e46be25f0e Reduce redundant code of prevector and speed it up
In prevector.h, the code which like item_ptr(size()) apears in the loop.
Both item_ptr() and size() judge whether values are held directly or
indirectly, but in most cases it is sufficient to make that judgement
once outside the loop.

This PR adds 2 private function fill() which has the loop to initialize
by specified value (or iterator of the other prevector's element),
but don't call item_ptr() in their loop.
Other functions(assign(), constructor, operator=(), insert())
that has similar loop, call fill() instead of original loop.

Also, resize() was changed like fill(), but it calls the default
constructor for that element each time.
2018-02-27 11:42:33 -08:00
Evan Klitzke
f0e7aa7020 Add new prevector benchmarks.
This prepares for a series of two additional commits which optimize
prevector performance.
2018-02-27 11:42:06 -08:00
Tamas Blummer
d16bfaab93 fix version typo 2018-02-27 11:43:46 +01:00
murrayn
cfaac2a60f Add build support for 'gprof' profiling. 2018-02-26 20:54:16 -08:00
practicalswift
d918eb7864 Fix typos 2018-02-26 20:19:29 +01:00
Wladimir J. van der Laan
228b086b9a
Merge #12083: Improve getchaintxstats test coverage
57e6786 qa: Improve getchaintxstats functional test (João Barbosa)
501b439 rpc: Refactor blockhash parse in getchaintxstats (João Barbosa)

Pull request description:

Tree-SHA512: 61dec5cb68122998df7ec7b5239830f3caf0fe7185c107a66f27653ab2531a800db19a09050671b6fa8dbb5b53181da861eb31199c79d8635f246ccfa0d10efd
2018-02-26 16:51:20 +01:00
Conor Scott
fc44cb108b [RPC] Add list of child transactions to verbose output of getrawmempool 2018-02-25 19:02:44 -05:00
Jonas Schnelli
8222e057fe
Disable wallet fallbackfee by default on mainnet 2018-02-25 09:33:46 +08:00
Jonas Schnelli
bf3353de90
Merge #12287: Optimise lock behaviour for GuessVerificationProgress()
90ba2df11 Fix missing cs_main lock for GuessVerificationProgress() (Jonas Schnelli)

Pull request description:

  `GuessVerificationProgress()` needs `cs_main` due to accessing the `pindex->nChainTx`.
  This adds a `AssertLockHeld` in `GuessVerificationProgress()` and adds the missing locks in...
  * `LoadChainTip()`
  * `ScanForWalletTransactions()` (got missed in #11281)
  * GUI, `ClientModel::getVerificationProgress()` <--- **this may have GUI performance impacts**, but could be relaxed later with a cache or something more efficient.

Tree-SHA512: 13302946571422375f32af8e396b9d2c1180f2693ea363aeba9e98c8266ddec64fe7862bfdcbb5a93a4b12165a61eec1e51e4e7d7a8515fa50879095dc163412
2018-02-25 09:13:43 +08:00
Wladimir J. van der Laan
acd1e6155c
Merge #12477: test: Plug memory leaks and stack-use-after-scope
fadb39c test: Plug memory leaks and stack-use-after-scope (MarcoFalke)

Pull request description:

Tree-SHA512: 7bd6bbba43c7870bbd9732d73ecfc520f21701168e6fb4ad099a08ea5b21d9cd09215e70d22fb92a1af03993204ef89ad74b3e80d9fa5a10831c3e7cf2dd04cd
2018-02-23 17:17:07 +01:00
practicalswift
2736c9e05e Avoid unintentional unsigned integer wraparounds in tests 2018-02-23 08:10:42 +01:00
MarcoFalke
8acd25d854 rpc: Allow typeAny in RPCTypeCheck 2018-02-22 17:39:51 -05:00
MarcoFalke
fadb39ca62
test: Plug memory leaks and stack-use-after-scope 2018-02-22 14:53:14 -05:00
Wladimir J. van der Laan
aae64a21ba
Merge #12451: Bump leveldb subtree
835a21b Squashed 'src/leveldb/' changes from c521b3ac65..64052c76c5 (MarcoFalke)

Pull request description:

  Pull in changes from https://github.com/bitcoin/bitcoin/pull/11674#issuecomment-348174674.

  Merges cleanly into master and 0.16 branch.

Tree-SHA512: 819c042c0dfac8dc3078fc182c1e22d4a85b343967475d3389be5b5b056361114d8c9892437cd1dc4b45808c27880c0e166e047afc2c2bd2bbc33e55336a8c33
2018-02-22 16:04:42 +01:00
Wladimir J. van der Laan
4528f74fc2
Merge #12487: init: Remove translation for -blockmaxsize option help
d2ee6e3 init: Remove translation for `-blockmaxsize` option help (Wladimir J. van der Laan)

Pull request description:

  Move `-blockmaxsize`, a deprecated option which is replaced by `-blockmaxweight`, to debug options and remove the translation.

  This message is absolutely terrible for translators (esp the `* 4` part).

  (for 0.17 we should probably remove this option completely?)

  (reported by French Language Coordinator)

Tree-SHA512: 379150c9217672d2f2f93b4c02a3ac638e77ca56fb518e30c56c46d59f89eac422b4f540e70a9abd3c6ad653ac4b786d4734621b18f93804885d81e223f1a908
2018-02-22 08:18:02 +01:00
MarcoFalke
0e265916d1
Merge #12503: [RPC] createmultisig no longer takes addresses
e4c924c517 createmultisig no longer takes addresses (Gregory Sanders)

Pull request description:

Tree-SHA512: a6a752ef2282c5c893dd1a6ff5ccab42d3de1989847af627d82d41605ea19abc0aaf68567a62b6478933ba7eea09f911087b410ba7d3a815331ef15ec1ff9df0
2018-02-21 17:01:26 -05:00
Gregory Sanders
e4c924c517 createmultisig no longer takes addresses 2018-02-21 10:08:20 -06:00
Ben Woosley
eacc5b24f8
Declare CMutableTransaction a struct in rawtransaction.h
Because it's a struct.
2018-02-20 14:16:37 -08:00
MarcoFalke
e117cfe45e
Merge #12489: Bugfix: respect user defined configuration file (-conf) in QT settings
a6e6e39a8b Bugfix: respect user defined configuration file (-conf) when open conf. file from QT settings (Jonas Schnelli)

Pull request description:

  Fixes #12488.

  In master, opening the configuration file from the GUI settings will always open the file "bitcoin.conf" regardless of the `-conf=` settings.
  This PR makes the GUI settings open configuration file function respect the `-conf` option.

Tree-SHA512: fb54cc699b4d2a3947f749fdf5f1a51251ffd67d0f6c6a937a5b80f0ba5a5c1085d0eef190453bbc04696d4d76c2c266de0fe9712e65e4bb36116158b54263d4
2018-02-20 15:25:03 -05:00
Jonas Schnelli
a6e6e39a8b
Bugfix: respect user defined configuration file (-conf) when open conf. file from QT settings 2018-02-20 21:05:03 +11:00
Wladimir J. van der Laan
d2ee6e3e05 init: Remove translation for -blockmaxsize option help
Move `-blockmaxsize`, a deprecated option which is replaced by
`-blockmaxweight`, to debug options and remove the translation.

This message is absolutely terrible for translators (esp the `* 4`
part).
2018-02-20 10:48:38 +01:00
Pieter Wuille
92f1f8b319 Split off key_io_tests from base58_tests 2018-02-19 18:55:21 -08:00
Pieter Wuille
119b0f85e2 Split key_io (address/key encodings) off from base58 2018-02-19 18:55:21 -08:00
Pieter Wuille
ebfe217b15 Stop using CBase58Data for ext keys 2018-02-19 18:55:21 -08:00
Pieter Wuille
32e69fa0df Replace CBitcoinSecret with {Encode,Decode}Secret 2018-02-19 18:55:20 -08:00
Andrew Chow
1e79c055cd Split signrawtransaction into wallet and non-wallet
Splits signrwatransaction into a wallet version (signrawtransactionwithwallet) and
non-wallet version (signrawtransactionwithkey). signrawtransaction is marked as DEPRECATED
and will call the right signrawtransaction* command as per the parameters in order to
maintain compatibility.

Updated signrawtransactions test to use new RPCs
2018-02-17 11:42:00 -05:00
Jonas Schnelli
8a98dfeebf
Merge #10583: [RPC] Split part of validateaddress into getaddressinfo
b22cce014 scripted-diff: validateaddress to getaddressinfo in tests (Andrew Chow)
b98bfc5ed Create getaddressinfo RPC and deprecate parts of validateaddress (Andrew Chow)
1598f3230 [rpc] Move DescribeAddressVisitor to rpc/util (John Newbery)
39633ecd5 [rpc] split wallet and non-wallet parts of DescribeAddressVisitor (John Newbery)

Pull request description:

  This PR makes a new RPC command called `getaddressinfo` which relies on the wallet. It contains all of `validateaddress`'s address info stuff. Those parts in `validateaddress` have been marked as deprecated. The tests have been updated to use `getaddressinfo` except the `disablewallet` test which is the only test that actually uses `validateaddress` to validate an address.

Tree-SHA512: ce00ed0f2416200b8de1e0a75e8517c024be0b6153457d302c3879b3491cce28191e7c29aed08ec7d2eeeadc62918f5c43a7cb79cd2e4b6d9291bd83ec31c852
2018-02-17 22:27:08 +11:00
Jonas Schnelli
eb9183535d
Add setter for g_initial_block_download_completed 2018-02-17 21:28:50 +11:00
Josh Hartshorn
8b661f971a fixes #12465 added missing terminating newline character in log message 2018-02-16 22:19:42 -08:00
Ben Woosley
f8c249ab91
Assert CPubKey::ValidLength to the pubkey's header-relevent size
Previously this was an inline test where the specificity was probably judged
overly specific. As a class method it makes sense to maintain consistency.

And replace some magic values with their constant equivalents.
2018-02-16 12:30:26 -08:00
MarcoFalke
fa94614738
[doc] dev-notes: Members should be initialized
Also, remove mention of threads that were removed long ago
2018-02-16 14:21:52 -05:00
Andrew Chow
b98bfc5ed0 Create getaddressinfo RPC and deprecate parts of validateaddress
Moves the parts of validateaddress which require the wallet into getaddressinfo
which is part of the wallet RPCs. Mark those parts of validateaddress which
require the wallet as deprecated.

Validateaddress will  call getaddressinfo
for the data that both share for right now.

Moves IsMine functions to libbitcoin_common and then links libbitcoin_wallet
before libbitcoin_common in order to prevent linker errors since IsMine is no
longer used in libbitcoin_server.
2018-02-16 12:09:32 -05:00
John Newbery
1598f32304 [rpc] Move DescribeAddressVisitor to rpc/util 2018-02-16 12:09:26 -05:00
James O'Beirne
f98b543522 Only call NotifyBlockTip when the active chain changes
Previously, if `invalidateblock` was called on a block in a branch,
NotifyBlockTip would be called on that block's predecessor, creating an
incorrect `rpc/blockchain.cpp:latestblock` value.

Only call NotifyBlockTip if the chain being modified is activeChain.
2018-02-16 11:50:22 -05:00
MarcoFalke
faa6dd27b1
Bump leveldb subtree 2018-02-16 08:59:28 -05:00
João Barbosa
0851a75b5a rpc: Interrupt block generation on shutdown request 2018-02-16 13:00:32 +00:00
Wladimir J. van der Laan
dd7e42cbb4 test: Add missing signal.h header
util_tests.cpp needs to include the signal.h header on FreeBSD.

Reported by denis2342 on IRC.
2018-02-16 12:00:19 +01:00
Wladimir J. van der Laan
26dc2daf82
Merge #12425: Add some script tests
be45a67 Add some script tests related to BOOL ops and odd values like negative 0. (Richard Kiss)

Pull request description:

  Add some script tests related to BOOL ops and odd values like negative 0.

Tree-SHA512: 8e633f7ea5eea39e31016994baf60f295fa1dc8cae27aa5fcfc741ea97136bfb3ddc57bb62b9c6bf9fe256fc09cdd184906ba8e611e297cf8d2d363da2bbf1d4
2018-02-16 09:09:50 +01:00
John Newbery
39633ecd5c [rpc] split wallet and non-wallet parts of DescribeAddressVisitor 2018-02-15 18:11:06 -05:00
João Barbosa
501b43921c rpc: Refactor blockhash parse in getchaintxstats 2018-02-15 21:43:39 +00:00
Wladimir J. van der Laan
3fa556aee2
Merge #12427: Make signrawtransaction accept P2SH-P2WSH redeemscripts
5f605e1 Make signrawtransaction accept P2SH-P2WSH redeemscripts (Pieter Wuille)

Pull request description:

  This is a quick fix for #12418, which is a regression in 0.16.

  It permits specifying just the inner redeemscript to let `signrawtransaction` succeed. This inner redeemscript is already reported by `addmultisigaddress` & co.

  #11708 uses a different approach, where `listunspent` reports both inner & outer redeemscript, but requires both to be provided to `signrawtransaction`. Part of #11708 is still needed even in combination with this PR however, as currently the inner redeemscript isn't reported by `listunspent`.

Tree-SHA512: a6fa2b2661ce04db25cf029dd31da39c0b4811d43692f816dfe0f77b4159b5e2952051664356a579f690ccd58a626e0975708afcd7ad5919366c490944e3a9a5
2018-02-15 22:33:38 +01:00
Wladimir J. van der Laan
5eff1c748d
Merge #12349: shutdown: fix crash on shutdown with reindex-chainstate
ceaefdd fix possible shutdown assertion with -reindex-shutdown (Cory Fields)

Pull request description:

  Fixes the assertion error reported here: https://github.com/bitcoin/bitcoin/pull/12349#issuecomment-365095741

Tree-SHA512: db8e2a275f92a99df7f17852d00eba6df996e412aa3ed3853a9ea0a8cb9800760677532efd52f92abbf2cdcc4210957a87a5f919ac998d46c205365a7a7dffca
2018-02-15 22:21:57 +01:00
Wladimir J. van der Laan
58715f6d07
Merge #12422: util: Make LockDirectory thread-safe, consistent, and fix OpenBSD 6.2 build
1d4cbd2 test: Add unit test for LockDirectory (Wladimir J. van der Laan)
fc888bf util: Fix multiple use of LockDirectory (Wladimir J. van der Laan)

Pull request description:

  Wrap the `boost::interprocess::file_lock` in a `std::unique_ptr` inside the map that keeps track of per-directory locks.

  This fixes a build issue with the clang 4.0.0+boost-1.58.0p8 version combo on OpenBSD 6.2, and should have no effect otherwise.

  Also add a unit test, make the function thread-safe, and fix Linux versus Windows behavior inconsistency.

  Meant to fix #12413.

Tree-SHA512: 1a94c714c932524a51212c46e8951c129337d57b00fd3da5a347c6bcf6a947706cd440f39df935591b2079995136917f71ca7435fb356f6e8a128c509a62ec32
2018-02-15 22:10:42 +01:00
Alex Morcos
5b8b387752 Fix overly eager BIP30 bypass 2018-02-15 13:31:45 -05:00
Wladimir J. van der Laan
fd65937ec6
Merge #12356: Fix 'mempool min fee not met' debug output
bb00c95 Consistently use FormatStateMessage in RPC error output (Ben Woosley)
8b8a1c4 Add test for 'mempool min fee not met' rpc error (Ben Woosley)
c04e0f6 Fix 'mempool min fee not met' debug output (Ben Woosley)

Pull request description:

  Output the value that is tested, rather than the unmodified fee value.

  Prompted by looking into: #11955

Tree-SHA512: fc0bad47d4af375d208f657a6ccbad6ef7f4e2989ae2ce1171226c22fa92847494a2c55cca687bd5a1548663ed3313569bcc31c00d53c0c193a1b865dd8a7657
2018-02-15 16:35:42 +01:00
Wladimir J. van der Laan
1d4cbd26e4 test: Add unit test for LockDirectory
Add a unit test for LockDirectory, introduced in #11281.
2018-02-15 16:25:13 +01:00
Wladimir J. van der Laan
fc888bfcac util: Fix multiple use of LockDirectory
This commit fixes problems with calling LockDirectory multiple times on
the same directory, or from multiple threads. It also fixes the build on
OpenBSD.

- Wrap the boost::interprocess::file_lock in a std::unique_ptr inside
  the map that keeps track of per-directory locks. This fixes a build
  issue with the clang 4.0.0+boost-1.58.0p8 version combo on OpenBSD
  6.2, and should have no observable effect otherwise.

- Protect the locks map using a mutex.

- Make sure that only locks that are successfully acquired are inserted
  in the map.

- Open the lock file for appending only if we know we don't have the
  lock yet - The `FILE* file = fsbridge::fopen(pathLockFile, "a");`
  wipes the 'we own this lock' administration, likely because it opens
  a new fd for the locked file then closes it.
2018-02-15 16:24:45 +01:00
Wladimir J. van der Laan
bfa39114e2
Merge #12426: qt: Initialize members in WalletModel
fa27623 qt: Initialize members in WalletModel (MarcoFalke)

Pull request description:

  This prevents segfaults (or errors when running qt in valgrind)

  ```
  Conditional jump or move depends on uninitialised value(s)
      WalletModel::checkBalanceChanged() (walletmodel.cpp:156)

Tree-SHA512: 38c8c03c7fa947edb3f1c13eab2ac7a62ef8f8141603c2329a7dc5821a887a349af8014dc739b762e046f410f44a9c6653b6930f08b53496cf66381cadc06246
2018-02-15 16:10:37 +01:00
Wladimir J. van der Laan
737ed8bb77
Merge #12415: Interrupt loading thread after shutdown request
2e9406c Interrupt loading thread after shutdown request (João Barbosa)

Pull request description:

  This change (currently) avoids loading the mempool if shutdown is requested.

Tree-SHA512: 3dca3a6ea5b09bd71db0974584d93dfe81819bc0bdbb4d9b6fa0474755306d1403f6c058ecb8211384493a8f7ca3a9134173db744b7344043cfc7d79286c8fd4
2018-02-15 14:33:27 +01:00
Wladimir J. van der Laan
e782099a15
Merge #11733: qt: Remove redundant locks
d6f3a73 Remove redundant locks (practicalswift)

Pull request description:

  Remove redundant locks:
  * ~~`FindNode(...)` is locking `cs_vNodes` internally~~
  * `SetAddressBook(...)` is locking `cs_wallet` internally
  * `DelAddressBook(...)` is locking `cs_wallet` internally

  **Note to reviewers:** From what I can tell these locks are redundantly held from a data integrity perspective (guarding specific variables), and they do not appear to be needed from a data consistency perspective (ensuring a consistent state at the right points). Review thoroughly and please let me know if I'm mistaken :-)

Tree-SHA512: 7e3ca2d52fecb16385dc65051b5b20d81b502c0025d70b0c489eb3881866bdd57947a9c96931f7b213f5a8a76b6d2c7b084dff0ef2028a1e9ca9ccfd83e5b91e
2018-02-14 17:26:53 +01:00
Wladimir J. van der Laan
6bb9c13f9a
Merge #11866: Do not un-mark fInMempool on wallet txn if ATMP fails.
6ef86c9 Do not un-mark fInMempool on wallet txn if ATMP fails. (Matt Corallo)

Pull request description:

  Irrespective of the failure reason, un-marking fInMempool
  out-of-order is incorrect - it should be unmarked when
  TransactionRemovedFromMempool fires.

  Clean up of #11839, which I think was the wrong fix.

Tree-SHA512: 580731297eeac4c4c99ec695e15b09febf62249237bc367fcd1830fc811d3166f9336e7aba7f2f6f8601960984ae22cebed781200db0f04e7cd2008db1a83f64
2018-02-14 16:52:46 +01:00
Wladimir J. van der Laan
0cc45edc0f
Merge #12409: rpc: Reject deprecated reserveChangeKey in fundrawtransaction
fa5f518 rpc: Reject deprecated reserveChangeKey in fundrawtransaction (MarcoFalke)

Pull request description:

Tree-SHA512: 8506d1494b13c4582b1379e3b8c3906016f1980ebe847727a43a90e7bb9f71b896a1792bc97a8dc7320ccce0534050eb04f92a6f82f811d08efa74a98b3e43f0
2018-02-14 16:43:55 +01:00
Sjors Provoost
f506c0a7f8
[qt] send: Clear All also resets coin control options 2018-02-14 14:23:43 +01:00
Pieter Wuille
5f605e172b Make signrawtransaction accept P2SH-P2WSH redeemscripts 2018-02-13 17:37:47 -08:00
Pieter Wuille
252ae7111c
Merge #12424: Fix rescan test failure due to unset g_address_type, g_change_type
b7f6002ed5 Fix rescan test failure due to unset g_address_type, g_change_type (Russell Yanofsky)

Pull request description:

  New global variables were introduced in #11403 and not setting them causes:

  ```
  test_bitcoin: wallet/wallet.cpp:4259: CTxDestination GetDestinationForKey(const CPubKey&, OutputType): Assertion `false' failed.
  unknown location(0): fatal error in "importwallet_rescan": signal: SIGABRT (application abort requested)
  ```

  It's possible to reproduce the failure reliably by running:

  ```
  src/test/test_bitcoin --log_level=test_suite --run_test=wallet_tests/importwallet_rescan
  ```

  Failures happen nondeterministically because boost test framework doesn't run tests in a specified order, and tests that run previously can set the global variables and mask the bug.

  This is similar to bug #12150. Example travis failure is https://travis-ci.org/bitcoin/bitcoin/jobs/340642010

Tree-SHA512: ab40662b3356892b726f1f552e22d58d86b5e982538741e52b37ee447a0c97c76c24ae543687edf2e25d9dd925722909d37abfae95d93bf09e23fa245a4c3351
2018-02-13 17:34:42 -08:00
MarcoFalke
fa27623edb
qt: Initialize members in WalletModel 2018-02-13 15:42:31 -05:00
Alin Rus
19ac86e206 Remove useless string initialization. 2018-02-13 20:47:55 +01:00
Richard Kiss
be45a67895 Add some script tests related to BOOL ops and odd values like negative 0. 2018-02-13 10:35:04 -08:00
Russell Yanofsky
b7f6002ed5 Fix rescan test failure due to unset g_address_type, g_change_type
New global variables were introduced in #11403 and not setting them causes:

    test_bitcoin: wallet/wallet.cpp:4259: CTxDestination GetDestinationForKey(const CPubKey&, OutputType): Assertion `false' failed.
    unknown location(0): fatal error in "importwallet_rescan": signal: SIGABRT (application abort requested)

It's possible to reproduce the failure reliably by running:

    src/test/test_bitcoin --log_level=test_suite --run_test=wallet_tests/importwallet_rescan

Failures happen nondeterministically because boost test framework doesn't run
tests in a specified order, and tests that run previously can set the global
variables and mask the bug.
2018-02-13 12:29:00 -05:00
Wladimir J. van der Laan
f4f4f51f1a
Merge #11966: clientversion: Use full commit hash for commit-based version descriptions
a71c56a clientversion: Use full commit hash for commit-based version descriptions (Luke Dashjr)

Pull request description:

  git keeps changing the number of digits in abbreviated hashes, resulting in the GitHub archive hash changing because we include it here.
  To workaround this and avoid hashes that become increasingly ambiguous later on, just include the full commit hash when building from git.
  This has no effect on tagged releases.

  (Cleanly mergable back to 0.10 without backport)

Tree-SHA512: b0be5391fadd16fbc9bbeffe1574a61c95931cbf6dea885d7e3cfcd3474b89e71767b1b55b4eeeeb66e4e119e78ff579cd9d206366d36928a209a31e1c1eed75
2018-02-13 10:58:41 +01:00
Cory Fields
ceaefdd5f3 fix possible shutdown assertion with -reindex-shutdown
Credit @eklitzke for reproducing.
2018-02-13 00:38:25 -05:00
practicalswift
f40df29d96 Fix Windows build errors introduced in #10498
Fixes #12386
2018-02-12 15:48:37 +01:00
MarcoFalke
5dc00f68c4
Merge #12193: RPC: Consistently use UniValue.pushKV instead of push_back(Pair()) (karel-3d)
91986ed206 scripted-diff: Use UniValue.pushKV instead of push_back(Pair()) (Karel Bilek)
a570098021 Squashed 'src/univalue/' changes from 07947ff2da..51d3ab34ba (MarcoFalke)

Pull request description:

  Rebased version of  #11386 by karel-3d.

  Closes:  #11386

Tree-SHA512: f3a81447e573c17e75813f4d41ceb34b9980eac81efdd98ddb149d7c51f792be7e2b32239b6ea7e6da68af23897afa6b4ce3f4e8070f9c4adf5105bf6075f2a0
2018-02-12 09:13:38 -05:00
João Barbosa
2e9406c0c5 Interrupt loading thread after shutdown request 2018-02-12 11:18:22 +00:00
Jonas Schnelli
8e6f9f4ebc
Merge #12296: wallet: Only fee-bump non-conflicted/non-confirmed txes
faca18dcf feebumper: Use PreconditionChecks to determine bump eligibility (MarcoFalke)
718f05cab move more bumpfee prechecks to feebumper::PreconditionChecks (Gregory Sanders)

Pull request description:

  This only affects the gui.

  Fee-bumping of transactions that are already confirmed or are already conflicted by other transactions should not be offered by the gui.

Tree-SHA512: 4acf8087c69fbe5bd67be0485cdb4055e985bbf84acc420aa786ad31e2dc6c2572baaac1d359af10a6907790f626edca690285d9a46ae5440900ea12624c634f
2018-02-12 21:14:10 +10:30
Wladimir J. van der Laan
c8b54b2044
Merge #12351: Libraries: Use correct type ; avoid compiler warnings.
a25cb0f Use ptrdiff_t type to more precisely indicate usage and avoid compiler warnings. (murrayn)

Pull request description:

  ptrdiff_t is a more strictly correct type, and gets rid of compiler warnings.

Tree-SHA512: 39718a5cdc10e698f14185f4622a9b439728bce619bd8b3a86f2b99ed5b056cf5a8545a3e5c4bc8a6a01b845fb73510036cee5e6d2629c58df26be692a957fba
2018-02-12 11:41:12 +01:00
Wladimir J. van der Laan
108af52ef7
Merge #12393: Fix a-vs-an typos
11376b5 Fix a-vs-an typos (practicalswift)

Pull request description:

  Fix a-vs-an typos.

Tree-SHA512: 2cf74c15656a20ec13d2da7d86a39d14e634db368833d92da06a78d1266950accfc4fcc89cfecdaadd46e6b48b17e6fad29080428e564871e78482c53f3e855c
2018-02-12 10:50:03 +01:00
Wladimir J. van der Laan
0dfc25f82a
Merge #12381: Remove more boost threads
004f999 boost: drop boost threads for [alert|block|wallet]notify (Cory Fields)
0827267 boost: drop boost threads from torcontrol (Cory Fields)
ba91724 boost: remove useless threadGroup parameter from Discover (Cory Fields)
f26866b boost: drop boost threads for upnp (Cory Fields)

Pull request description:

  This doesn't completely get rid of boost::thread, but this batch should be easy to review, and leaves us with only threadGroup (scheduler + scriptcheck) remaining.

  Note to reviewers: The upnp diff changes a bunch of whitespace, it's much more clear with 'git diff -w'

Tree-SHA512: 5a356798d0785f93ed143d1f0afafe890bc82f0d470bc969473da2d2aa78bcb9b096f7ba11b92564d546fb447d4bd0d347e7842994ea0170aafd53fda7e0a66e
2018-02-12 10:34:49 +01:00
Wladimir J. van der Laan
a8cbbdb07a
Merge #12392: Fix ignoring tx data requests when fPauseSend is set on a peer
c4af738 Fix ignoring tx data requests when fPauseSend is set on a peer (Matt Corallo)

Pull request description:

  This resolves a bug introduced in
  66aa1d58a1 where, if when responding
  to a series of transaction requests in a getdata we hit the send
  buffer limit and set fPauseSend, we will skip one transaction per
  call to ProcessGetData.

  Bug found by Cory Fields (@theuni).

  Probably worth slipping into 0.16 :/.

Tree-SHA512: a9313cef8ac6da31eb099c9925c8401a638220cf7bc9b7b7b83151ecae4b02630f2db45ef6668302b9bb0f38571afbd764993427f1ec9e4d74d9a3be6647d299
2018-02-12 10:14:05 +01:00
Wladimir J. van der Laan
79313d2e20
Merge #12401: Reset pblocktree before deleting LevelDB file
a8b5d20 Reset pblocktree before deleting LevelDB file (Sjors Provoost)

Pull request description:

  #11043 repaced:

  ```
  delete pblocktree;
  pblocktree = new CBlockTreeDB(nBlockTreeDBCache, false, fReset);
  ```

  With:

  ```
  pblocktree.reset(new CBlockTreeDB(nBlockTreeDBCache, false, fReset));
  ```

  This is problematic because `new CBlockTreeDB` tries to delete the existing file, which will fail with `LOCK: already held by process` if it's still open. That's the case for QT.

  When QT finds a problem with the index it will ask the user if they want to reindex. At that point it has already opened `blocks/index`.  It then runs this [while loop](https://github.com/bitcoin/bitcoin/blob/v0.16.0rc3/src/init.cpp#L1415) again with `fReset = 1`, resulting in the above error.

  This change makes that error go away, presumably because `reset()` without an argument closes the file.

Tree-SHA512: fde8b546912f6773ac64da8476673cc270b125aa2d909212391d1a2001b35c8260a8772126b99dfd76b39faaa286feb7c43239185fe584bd4dc2bc04a64044ce
2018-02-12 10:11:37 +01:00
Sjors Provoost
a8b5d20f4f
Reset pblocktree before deleting LevelDB file 2018-02-11 12:14:08 +01:00
practicalswift
11376b5583 Fix a-vs-an typos 2018-02-11 10:48:15 +01:00
MarcoFalke
fa5f51830d
rpc: Reject deprecated reserveChangeKey in fundrawtransaction 2018-02-10 22:11:31 -05:00
Karel Bilek
91986ed206 scripted-diff: Use UniValue.pushKV instead of push_back(Pair())
-BEGIN VERIFY SCRIPT-
git grep -l "push_back(Pair" | xargs sed -i "s/push_back(Pair(\(.*\)));/pushKV(\1);/g"
-END VERIFY SCRIPT-
2018-02-10 10:05:07 -05:00
MarcoFalke
fa1388edb1
univalue: Bump subtree 2018-02-10 09:55:54 -05:00
Wladimir J. van der Laan
948c29cc0d
Merge #12128: Refactor: One CBaseChainParams should be enough
1687cb4 Refactor: One CBaseChainParams should be enough (Jorge Timón)

Pull request description:

  There's no need for class hierarchy with CBaseChainParams, it is just a struct with 2 fields.
  This starts as a +10-43 diff

Tree-SHA512: 0a7dd64ab785416550b541787c6083540e4962d76b6cffa806bb3593aec2daf1752dfe65ac5cd51b34ad5c31dd8292c422b483fdd2d37d0b7e68725498ed4c2d
2018-02-10 12:37:20 +01:00
Wladimir J. van der Laan
89005ddad1
Merge #11761: [docs] initial QT documentation
c8edc2c [docs] initial QT documentation, move Qt Creator instructions (Sjors Provoost)

Pull request description:

  I'll update this as I figure out how everything is tied together, but I think it's a useful enough start.

Tree-SHA512: d96e5c9ba8ccc3a1b92a0894a8a8449317100eebb14e5d390b51793534458f50eac296cf2945fccf81b85aff23fa32d91d6015a0a76ada4f7091a400d7508ae5
2018-02-09 10:54:01 +01:00
Jonas Schnelli
fa999affad
[QA] Allow addrman loopback tests (add debug option -addrmantest) 2018-02-09 19:56:11 +11:00
Jonas Schnelli
6fe57bdaac
Connect to peers signaling NODE_NETWORK_LIMITED when out-of-IBD 2018-02-09 19:56:10 +11:00
Jonas Schnelli
31c45a927e
Accept addresses with NODE_NETWORK_LIMITED flag 2018-02-09 19:56:07 +11:00
Matt Corallo
c4af738763 Fix ignoring tx data requests when fPauseSend is set on a peer
This resolves a bug introduced in
66aa1d58a1 where, if when responding
to a series of transaction requests in a getdata we hit the send
buffer limit and set fPauseSend, we will skip one transaction per
call to ProcessGetData.

Bug found by Cory Fields (@theuni).
2018-02-08 18:06:21 -05:00
Wladimir J. van der Laan
67447ba060
Merge #12225: Mempool cleanups
669c943 Avoid leaking prioritization information when relaying transactions (Suhas Daftuar)
e868b22 fee estimator: avoid sorting mempool on shutdown (Suhas Daftuar)
0975406 Correct mempool mapTx comment (Suhas Daftuar)

Pull request description:

  Following up on #12127 and #12118, this cleans up a comment that was left incorrect in txmempool.h, and addresses a couple of the observations @TheBlueMatt made about an unnecessary use of `queryHashes()` and a small information leak when prioritizing transactions.

  Left undone is nuking queryHashes altogether; that would require changing the behavior of the `getrawmempool` rpc call, which I think I might be in favor of doing, but wanted to save for its own PR.

Tree-SHA512: c97d10b96dcd6520459287a4a2eda92774173757695100fcfe61e526aef86f394507c331d17f9e0c14b496c33ec46198a0f165a847762ca50f7c6780b993f162
2018-02-08 22:19:53 +01:00
Jorge Timón
1687cb4a87
Refactor: One CBaseChainParams should be enough 2018-02-08 22:06:43 +01:00
Cory Fields
004f999946 boost: drop boost threads for [alert|block|wallet]notify 2018-02-08 14:35:29 -05:00
Cory Fields
08272671d2 boost: drop boost threads from torcontrol 2018-02-08 14:35:29 -05:00
Cory Fields
ba91724948 boost: remove useless threadGroup parameter from Discover 2018-02-08 14:35:28 -05:00
Cory Fields
f26866b9ca boost: drop boost threads for upnp 2018-02-08 14:35:28 -05:00
Wladimir J. van der Laan
d405beea26
Merge #12333: Make CWallet::ListCoins atomic
2f960b5 [wallet] Indent only change of CWallet::AvailableCoins (João Barbosa)
1beea7a [wallet] Make CWallet::ListCoins atomic (João Barbosa)

Pull request description:

  Fix a potencial race in `CWallet::ListCoins`.

  Replaces `cs_main` and `cs_wallet` locks by assertions in `CWallet::AvailableCoins`.

Tree-SHA512: 09109f44a08b4b53f7605d950ab506d3f748490ab9aed474aa200e93f7b0b9f96f9bf60abe1c5f658240fd13d9e3267c0dd43fd3c1695d82384198ce1da8109f
2018-02-08 19:48:21 +01:00
João Barbosa
2f960b5070 [wallet] Indent only change of CWallet::AvailableCoins 2018-02-08 18:18:51 +00:00
João Barbosa
1beea7af92 [wallet] Make CWallet::ListCoins atomic 2018-02-08 18:18:28 +00:00
Ben Woosley
bb00c95c16
Consistently use FormatStateMessage in RPC error output
This will include the error code and debug output as well as the reason string.

See #11955 for the motivation.
2018-02-08 11:02:41 -05:00
Ben Woosley
c04e0f607a
Fix 'mempool min fee not met' debug output
Output the value that is tested, rather than the unmodified fee value.
2018-02-08 10:50:13 -05:00
Wladimir J. van der Laan
663911ed58
Merge #12282: wallet: Disallow abandon of conflicted txes
fa795cf wallet: Disallow abandon of conflicted txes (MarcoFalke)

Pull request description:

  Abandon transactions that are already conflicted is a noop, so don't try and return false/throw instead.

Tree-SHA512: fd2af4149bd2323f7f31fe18685c763790b8589319b4e467b464ab456d5e8971501ab16d124e57a22693666b06ae433ac3e59f0fd6dfbd2be2c6cae8be5bcbd8
2018-02-08 16:32:15 +01:00
Wladimir J. van der Laan
3843780fd8
Merge #12336: Remove deprecated rpc options
db1cbcc [RPC] Remove deprecated addmultisigaddress return format (John Newbery)
cb28a0b [RPC] Remove deprecated createmultisig object (John Newbery)
ed45c82 [tests] Remove test for deprecated createmultsig option (John Newbery)
d066a1c [rpc] Remove deprecated getmininginfo RPC option (John Newbery)
c6f09c2 [rpc] remove deprecated estimatefee RPC (John Newbery)
a8e437a [tests] Remove estimatefee from rpc_deprecated.py test (John Newbery)
a5623b1 [tests] Remove tests for deprecated estimatefee RPC (John Newbery)
d119f2e [tests] Fix style warnings in feature_fee_estimation.py (John Newbery)

Pull request description:

  There were some RPC/RPC options deprecated in v0.16. Those can now be removed from master since v0.16 has been branched.

  - `estimatefee` RPC has been removed. The `feature_fee_estimation.py` test has been updated to remove the RPC, but doesn't yet have good coverage of the replacement RPC `estimatesmartfee`. Improving the test coverage should be done in a new PR. (#11031)
  - the `errors` field returned by `getmininginfo` has been deprecated and replaced by a `warning` field. (#10858)
  - providing addresses as inputs to `createmultisig` has been deprecated. Users should use `addmultisigaddress` instead (#11415)
  - The return format from `addmultisigaddress` has changed (#11415)

  `getwitnessaddress` was also deprecated in v0.16 and can be removed, but many tests are using that RPC, so it's a larger job to remove. It should be removed in a separate PR (possibly after #11739 and #11398 have been merged and the segwit test code tidied up)

Tree-SHA512: 8ffaa5f6094131339b9e9e468e8b141de4b144697d2271efa2992b80b12eb97849ade3da8df5c1c9400ed4c04e6a029926550a3e5846d2029b644f9e84ac7124
2018-02-08 15:38:21 +01:00
John Newbery
db1cbcc856 [RPC] Remove deprecated addmultisigaddress return format 2018-02-08 08:59:28 -05:00
John Newbery
cb28a0b07f [RPC] Remove deprecated createmultisig object 2018-02-08 08:59:28 -05:00
Wladimir J. van der Laan
a1ffddb90d
Merge #12298: Refactor HaveKeys to early return on false result
5bdbbdc Refactor HaveKeys to early return on false result (João Barbosa)

Pull request description:

  This consists in a trivial change where the return type of `HaveKeys()` is now `bool` meaning that it returns whether all keys are in the keystore, and early returns when one isn't.

Tree-SHA512: 03e35ea8486404b84884b49f6905c9f4fc161a3eeef080b06482d77985d5242a2bdd57a34b8d16abe19ee8c6cfa3e6fbcb935c73197d53f4cd468a2c7c0b889b
2018-02-08 13:31:22 +01:00
Wladimir J. van der Laan
ab4ee6e692
Merge #12315: Bech32 addresses in dumpwallet
45eea40 Bech32 addresses in dumpwallet (fivepiece)

Pull request description:

  Output bech32 addresses in dumpwallet if address type is not as legacy

Tree-SHA512: f6b6f788293779fe6339b94d9b792180e1d1dcb9c8e826caef8693557e1710213ba57891981c17505ace8d67b407eeca6fd9a8825757dd292cca2aa12575d15c
2018-02-08 09:55:54 +01:00
Wladimir J. van der Laan
d57d10ee96
Merge #12368: Hold mempool.cs for the duration of ATMP.
02fc886 Add braces to meet code style on line-after-the-one-changed. (Matt Corallo)
85aa839 Hold mempool.cs for the duration of ATMP. (Matt Corallo)

Pull request description:

  This resolves an issue where getrawmempool() can race mempool
  notification signals. Intuitively we use mempool.cs as a "read
  lock" on the mempool with cs_main being the write lock, so holding
  the read lock intermittently while doing write operations is
  somewhat strange.

  This also avoids the introduction of cs_main in getrawmempool()
  which reviewers objected to in the previous fix in #12273

Tree-SHA512: 29464b9ca3890010ae13b7dc1c53487cc2bc9c3cf3d32a14cb09c8aa33848f57959d8991ea096beebcfb72f062e4e1962f104aefe4252c7db87633bbfe4ab317
2018-02-08 09:39:38 +01:00
Wladimir J. van der Laan
6db4fa7ad3
Merge #12366: http: Join worker threads before deleting work queue
11e0151 http: Remove numThreads and ThreadCounter (Wladimir J. van der Laan)
f946654 http: Remove WaitExit from WorkQueue (Wladimir J. van der Laan)
b1c2370 http: Join worker threads before deleting work queue (Wladimir J. van der Laan)

Pull request description:

  This prevents a potential race condition if control flow ends up in
  `ShutdownHTTPServer` before the thread gets to `queue->Run()`,
  deleting the work queue while workers are still going to use it.

  Meant to fix #12362.

Tree-SHA512: 8108514aeee5b2067a3736ed028014b580d1cbf8530ac7682b8a23070133dfa1ca21db4358c9158ea57e8811e0551395b6cb769887876b9cfce067ee968d0642
2018-02-08 09:21:49 +01:00
Wladimir J. van der Laan
11f3eac793
Merge #12374: qt: Make sure splash screen is freed on AppInitMain fail
1e5d14b qt: Clarify some comments (Wladimir J. van der Laan)
f5a4c3d qt: Make sure splash screen is freed on AppInitMain fail (Wladimir J. van der Laan)

Pull request description:

  The `splashFinished` event was never sent if AppInitMain fails, causing the splash screen to stick around, causing problems later.

  This bug has existed for a while but is now trigging potential crashed because the splash screen subscribes to wallet events.

  Meant to fix #12372.

Tree-SHA512: 192a7e3a528015e771d7860dd95fd7b772292fd8064abf2a3cf3a8ea0d375cd43a6e8ed37ca1a38962fe1410c934599e557adf6a8ef9d87ec7f61b6e5fd8db7e
2018-02-08 08:53:06 +01:00
Wladimir J. van der Laan
36a927c525
Merge #12377: qt: Poll ShutdownTimer after init is done
2222bf0 qt: Poll ShutdownTimer after init is done (MarcoFalke)

Pull request description:

  The shutdown process has started in `requestShutdown`, but initialize will happily continue with `initializeResult` and start threads late in the shutdown progess. Deleting this running thread will crash the application according to the qt docs:
  e5033a5c9b/src/corelib/thread/qthread.cpp (L412-L415)

  Potential fix for https://github.com/bitcoin/bitcoin/issues/12372#issuecomment-363642332

  This reverts #11831 for now and hopefully restores the previous behaviour.

Tree-SHA512: 8e1706afe90ddf2d972aca12c12d4cb2a9a4f38646c59c5466fe5a1a67361896b93c43917d5ac283841ee2bcc62e6bb8dc2bc81dea9129c899b354e9a4ef241b
2018-02-08 08:51:19 +01:00
Wladimir J. van der Laan
7217ea2cc8
Merge #12367: Fix two fast-shutdown bugs
dd2de47 Fix fast-shutdown crash if genesis block was not loaded (Matt Corallo)
1c9394a Fix fast-shutdown hang on ThreadImport+GenesisWait (Matt Corallo)

Pull request description:

  The second commit is a much simpler alternative fix for the issue fixed in #12349. To test I made ShutdownRequested() always StartShutdown() after a certain number of calls, which turned up one other hang, fixed in the first commit.

Tree-SHA512: 86bde6ac4b8b4e2cb99fff87dafeed02c0d9514acee6d94455637fb2da9ffc274b5ad31b0a6b9f5bd7b700ae35395f28ddb14ffc65ddda3619aa28df28a5607d
2018-02-08 08:41:18 +01:00
MarcoFalke
0277173b1d
Merge #10498: Use static_cast instead of C-style casts for non-fundamental types
9ad6746ccd Use static_cast instead of C-style casts for non-fundamental types (practicalswift)

Pull request description:

  A C-style cast is equivalent to try casting in the following order:

  1. `const_cast(...)`
  2. `static_cast(...)`
  3. `const_cast(static_cast(...))`
  4. `reinterpret_cast(...)`
  5. `const_cast(reinterpret_cast(...))`

  By using `static_cast<T>(...)` explicitly we avoid the possibility of an unintentional and dangerous `reinterpret_cast`. Furthermore `static_cast<T>(...)` allows for easier grepping of casts.

  For a more thorough discussion, see ["ES.49: If you must use a cast, use a named cast"](https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#es49-if-you-must-use-a-cast-use-a-named-cast) in the C++ Core Guidelines (Stroustrup & Sutter).

Tree-SHA512: bd6349b7ea157da93a47b8cf238932af5dff84731374ccfd69b9f732fabdad1f9b1cdfca67497040f14eaa85346391404f4c0495e22c467f26ca883cd2de4d3c
2018-02-07 16:15:28 -05:00
MarcoFalke
2222bf02c9
qt: Poll ShutdownTimer after init is done 2018-02-07 15:15:10 -05:00
Wladimir J. van der Laan
1e5d14b3f7 qt: Clarify some comments
Signed-off-by: Wladimir J. van der Laan <laanwj@gmail.com>
2018-02-07 10:37:45 +01:00
Wladimir J. van der Laan
f5a4c3ddf4 qt: Make sure splash screen is freed on AppInitMain fail
The `splashFinished` event was never sent if AppInitMain fails,
causing the splash screen to stick around, causing problems
later.

This bug has existed for a while but is now trigging potential crashed
because the splash screen subscribes to wallet events.

Meant to fix #12372.

Signed-off-by: Wladimir J. van der Laan <laanwj@gmail.com>
2018-02-07 10:37:40 +01:00
Wladimir J. van der Laan
11e01515fe http: Remove numThreads and ThreadCounter
The HTTP worker thread counter, as well as the RAII object that was used
to maintain it, is unused now, so can be removed.

Signed-off-by: Wladimir J. van der Laan <laanwj@gmail.com>
2018-02-07 09:53:46 +01:00
fivepiece
45eea40aa8 Bech32 addresses in dumpwallet
Output bech32 addresses in dumpwallet if address type is not as legacy
2018-02-07 01:02:20 +02:00
Matt Corallo
dd2de47c62 Fix fast-shutdown crash if genesis block was not loaded
If the ShutdownRequested() check at the top of ActivateBestChain()
returns false during initial genesis block load we will fail an
assertion in UTXO DB flush as the best block hash IsNull(). To work
around this, we move the check until after one round of
ActivateBestChainStep(), ensuring the genesis block gets connected.
2018-02-06 15:14:02 -05:00
Matt Corallo
1c9394ad47 Fix fast-shutdown hang on ThreadImport+GenesisWait
If the user somehow manages to get into ShutdownRequested before
ThreadImport gets to ActivateBestChain() we may hang waiting on
condvar_GenesisWait forever. A simple wait_for and
ShutdownRequested resolves this case.
2018-02-06 15:13:59 -05:00
Matt Corallo
02fc886363 Add braces to meet code style on line-after-the-one-changed. 2018-02-06 14:55:36 -05:00
Wladimir J. van der Laan
f94665466e http: Remove WaitExit from WorkQueue
This function, which waits for all threads to exit, is no longer needed
now that threads are joined instead.

Signed-off-by: Wladimir J. van der Laan <laanwj@gmail.com>
2018-02-06 20:32:51 +01:00
Wladimir J. van der Laan
b1c2370dde http: Join worker threads before deleting work queue
This prevents a potential race condition if control flow ends up in
`ShutdownHTTPServer` before the thread gets to `queue->Run()`,
deleting the work queue while workers are still going to use it.

Meant to fix #12362.

Signed-off-by: Wladimir J. van der Laan <laanwj@gmail.com>
2018-02-06 20:10:09 +01:00
Matt Corallo
85aa8398f5 Hold mempool.cs for the duration of ATMP.
This resolves an issue where getrawmempool() can race mempool
notification signals. Intuitively we use mempool.cs as a "read
lock" on the mempool with cs_main being the write lock, so holding
the read lock intermittently while doing write operations is
somewhat strange.
This also avoids the introduction of cs_main in getrawmempool()
which reviewers objected to in the previous fix in #12273
2018-02-06 13:51:44 -05:00
Wladimir J. van der Laan
1462bde767
Merge #12050: [trivial] Implements a virtual destructor on the BaseRequestHandler class.
bdb3231 Implements a virtual destructor on the BaseRequestHandler class. (251)

Pull request description:

  Granted that there is no undefined behavior in the current implementation, this PR implements a virtual destructor on the BaseRequestHandler class to protect against undefined behavior in the event that an object of a potential future derived BaseRequestHandler class with a destructor is destroyed through a pointer to this base class.

  This PR also fixes "_warning: delete called on 'BaseRequestHandler' that is abstract but has non-virtual destructor [-Wdelete-non-virtual-dtor]_" warnings in environments where the project is built with the `-Wsystem-headers` flag; or environments where the `-Wdelete-non-virtual-dtor` diagnostics flag fires from system headers.

Tree-SHA512: 3c3b0797a8dbce8d8c5b244709e8bca41c4e28d5ba554a974bf7fc9128413e1098c457a00e51b21154ce6c11ce5da3071626e71d593b2550d0020bc589406eed
2018-02-06 18:05:34 +01:00
Wladimir J. van der Laan
f6cd41d93e
Merge #12305: [docs] [refactor] Add help messages for datadir path mangling
5460460 Add AbsPathForConfigVal to consolidate datadir prefixing for path args (James O'Beirne)
a1e1305 Clarify help messages for path args to mention datadir prefix (James O'Beirne)

Pull request description:

  Change `-conf`'s help message to indicate that relative path values will be prefixed by the datadir path. This behavior probably merits clarification; it's kind of confusing when attempting to specify a configuration file in the current directory with `-conf=bitcoin.conf`, but instead loading the `bitcoin.conf` file in ~/.bitcoin datadir.

  ### Edit

  This PR has been modified to document all cases where relative path configurations are modified to be under datadir. A small refactoring has also been added which consolidates this normalization.

Tree-SHA512: be4fc0595fbeba33d17af08f59898af45e76a44f00719ea0282403b155ac6755584604fab765250a3aa14ed6991882c4d1ccbe601184362c5ba97c886bdda344
2018-02-06 16:14:12 +01:00
MarcoFalke
fa795cf9c5
wallet: Disallow abandon of conflicted txes 2018-02-06 09:54:31 -05:00
Wladimir J. van der Laan
9a32114626
Merge #12218: net: Move misbehaving logging to net logging category
d3a185a net: Move misbehaving logging to net logging category (Wladimir J. van der Laan)

Pull request description:

  This moves the error messages for misbehavior (when available) into the line that reports the misbehavior, as well as moves the logging to the `net` category.

  This is a continuation of #11583 and avoids serious-looking errors due to misbehaving peers. As it is impossible to correlate the `peer=X` numbers to specific incoming connections now without enabling the `net` category, it doesn't really help to see these messages by default.

  To do this, Misbehaving() gains an optional `message` argument.

  E.g. change:

      2018-01-18 16:02:27 Misbehaving: x.x.x.x:62174 peer=164603 (80 -> 100) BAN THRESHOLD EXCEEDED
      2018-01-18 16:02:27 ERROR: non-continuous headers sequence

  to

      2018-01-18 16:02:27 Misbehaving: x.x.x.x:62174 peer=164603 (80 -> 100) BAN THRESHOLD EXCEEDED: non-continuous headers sequence

  When there is a category for "important" net messages (see #12219 ), we should move it there.

Tree-SHA512: 51c97e9a649bf5409f2fd4625fa1243a036e9c9de6037bb064244207408c2e0eb025e3af80866df673cdc006b8f35dc4078d074033f0d4c6a73bbb03949a269f
2018-02-06 12:48:59 +01:00
Wladimir J. van der Laan
eaeaa2d0b4
Merge #12342: Extend #11583 to include "version handshake timeout" message
c887f87 Extend #11583 to include the most common message generated by non-contributing peers (port scanners?) 37% of the log default log entries for a node that has been up for ~24hrs was "version handshake timeout..." (Clem Taylor)

Pull request description:

  37% of the default log entries for a node that has been up for ~24hrs was "version handshake timeout..."

Tree-SHA512: dceeee5d55a9ff7570174aeb63faac9beda239087220522adefef7ed11e0eeffa008ca28726011247c8834c1a222d37817baf895635ab874a95ebc435959070e
2018-02-06 12:20:38 +01:00
James O'Beirne
54604600c3 Add AbsPathForConfigVal to consolidate datadir prefixing for path args
Most commandline/config args are interpreted as relative to datadir if
not passed absolute. Consolidate the logic for this normalization.
2018-02-05 17:48:59 -05:00
James O'Beirne
a1e13055c2 Clarify help messages for path args to mention datadir prefix
Change `-conf`'s and others' help messages to indicate that relative path
values will be prefixed by the datadir path. This behavior is confusing when
attempting to specify a configuration file in the current directory with
`-conf=bitcoin.conf`, but loading the `bitcoin.conf` file in ~/.bitcoin
datadir.
2018-02-05 17:48:47 -05:00
MarcoFalke
2a30e67d20
Merge #12330: Reduce scope of cs_main and cs_wallet locks in listtransactions
c409b1adac [rpc] Reduce scope of cs_main and cs_wallet locks in listtransactions (João Barbosa)

Pull request description:

  Trivial change, no behaviour change.

  Benchmark done as follow:
   - run with `-regtest`
   - wallet with 5000 transactions
   - measured the time spent with the lock and the total time
   - times are an average of 100 `listtransactions --count=...` calls

  | `--count` | lock (ms) | total (ms) | saving |
  |--:|--:|--:|--:|
  | 10 | 0.2230 | 0.2510 | 11% |
  | 100 | 2.5150 | 2.8690 | 12% |
  | 1000 | 20.0320 | 23.3490 | 14% |
  | 10000 | 105.2070 | 125.5310 | 16% |

Tree-SHA512: ebedfeeb4c8ad75c89128e53cae976a82967dbb5ffd129da0f7204ccf9c3c15070b3d509f3767bebd745512e410200cc546147c836e82409f95fc9b8d14fc3ed
2018-02-05 16:17:00 -05:00
John Newbery
d066a1c069 [rpc] Remove deprecated getmininginfo RPC option 2018-02-05 15:17:35 -05:00
John Newbery
c6f09c2713 [rpc] remove deprecated estimatefee RPC 2018-02-05 15:17:31 -05:00
murrayn
a25cb0f313 Use ptrdiff_t type to more precisely indicate usage and avoid compiler warnings. 2018-02-05 02:25:28 -08:00
MarcoFalke
d32528e733
Merge #12331: Docs: Properly alphabetize output of CLI --help option.
d3e467520f Properly alphabetize output of CLI --help option. (murrayn)

Pull request description:

  The --help output of bitcoind, bitcoin-cli, bitcoin-tx, qt/bitcoin-qt, et al. is only about 90% alphabetized by option, which is kind of sloppy and occasionally misleading. This change (mostly) organizes the output alphabetically.

Tree-SHA512: 3029900dbe99f03397c1cbdb5e4ac09a13bc99bafe73c6855097206e4cdd9ad70d0b5cedb5e1e520005c3e9ef1c4cd32bb9d8c98ce6918d8434fec8bf06e56c8
2018-02-04 14:26:27 -05:00
Clem Taylor
c887f87d59 Extend #11583 to include the most common message generated by non-contributing peers (port scanners?)
37% of the log default log entries for a node that has been up for ~24hrs was "version handshake timeout..."
2018-02-03 04:08:04 -05:00
Wladimir J. van der Laan
85123be78d
Merge #12317: Document method for reviewers to verify chainTxData
7444149 Document method for reviewers to verify chainTxData (John Newbery)

Pull request description:

  This commit adds the final block hash of the window to getchaintxstats
  and documents how reviewers can verify changes to chainTxData.

Tree-SHA512: d16abb5f47d058e52660f4d495f1e453205b1b83716d7c810ff62a70338db721386c1808ec1fc8468f514e4d80cc58e3c96eeb3184cbbcb1d07830fa5e53f342
2018-02-02 18:25:33 +01:00
John Newbery
7444149de3 Document method for reviewers to verify chainTxData
This commit adds the final block hash of the window to getchaintxstats
and documents how reviewers can verify changes to chainTxData.
2018-02-02 09:29:33 -05:00
MarcoFalke
1b06ed136f
Merge #12283: Fix typos
1340eda3b7 Fix typos (practicalswift)

Pull request description:

  Fix typos.

Tree-SHA512: 533a136831387ef26e9a74ba078437496bee38cc026da73fa9e6f6e7f4d5665eccac24cf3ef05e6d3af1329a1214f5ce71b039ddb8378b074e6d4408b8701f95
2018-02-02 05:35:51 -05:00
Wladimir J. van der Laan
aa360e76a7
Merge #12329: net: don't retry failed oneshot connections forever
660f5f1 net: don't retry failed oneshot connections forever (Cory Fields)

Pull request description:

  As introduced by (my suggestion, sorry, in) #11512, failed dns resolves end up as oneshots. But failed oneshots are re-added as oneshots, so we need to make sure that we're not queuing these up forever after failed resolves.

  Rather than trying to differentiate, I think we should just not re-add failed oneshots and be done with it.

  Maybe @sipa can shed a light on what the original intention was.

Tree-SHA512: 2dfe35dabfb6354c315cf6f8ae42971765d36575e685662caae7ed8f9dea9472c6fb1fd5e62ec35301550b74b6613a54265e90fca2a6618544f78dacaac4d4fd
2018-02-02 09:50:38 +01:00
murrayn
d3e467520f Properly alphabetize output of CLI --help option. 2018-02-01 23:19:41 -08:00
João Barbosa
c409b1adac [rpc] Reduce scope of cs_main and cs_wallet locks in listtransactions 2018-02-02 01:58:24 +00:00
Jonas Schnelli
41363fe11d
Merge #12327: [gui] Defer coin control instancing
6558f8acc [gui] Defer coin control instancing (João Barbosa)

Pull request description:

  Defer the GUI coin control instancing so that argument processing
  is taken into account for the default coin control values.

  Fixes #12312

Tree-SHA512: ecda28b94f4709319e9484b01afe763c7c3569097d2afb89db79da8a195c46d20ea77166df7edce0c8ab77627b295def01c072148714503436d27675d5e75d99
2018-02-01 09:53:38 -10:00
João Barbosa
6558f8acc3 [gui] Defer coin control instancing
Defer the GUI coin control instancing so that argument processing
is taken into account for the default coin control values.
2018-02-01 19:40:20 +00:00
Cory Fields
660f5f19ae net: don't retry failed oneshot connections forever 2018-02-01 14:04:49 -05:00
Cory Fields
96dbd381cf net: initialize socket to avoid closing random fd's 2018-02-01 11:31:27 -05:00
Jonas Schnelli
90ba2df11b
Fix missing cs_main lock for GuessVerificationProgress() 2018-01-30 17:49:22 -10:00
Wladimir J. van der Laan
10847fe2d8
qt: Periodic translations update
Pull 0.16 translations before forking, to avoid having to do it twice.

Tree-SHA512: 9c093885f03783e0f64718985c5f9d385d2a8592e2acc87d922ca973d07c756a6b7fff585388094f0e1b673c41e792ce918c1f594b45e82a262acd93e1b91a8e
2018-01-30 13:43:26 +01:00
Wladimir J. van der Laan
3448907a68
Merge #12266: Move scheduler/threadGroup into common-init instead of per-app
082a61c Move scheduler/threadGroup into common-init instead of per-app (Matt Corallo)

Pull request description:

  This resolves #12229 which pointed out a shutdown deadlock due to
  scheduler/checkqueue having been shut down while network message
  processing is still running.

Tree-SHA512: 0c0a76113996b164b0610d3b8c40b396f3e384d165bf098768e31fe3701b00763d0d810ef24702387e2e936fefb9fb900a6225f7417bb0175b585f365d542660
2018-01-30 13:04:30 +01:00
Wladimir J. van der Laan
7936446268
Merge #12276: Remove duplicate mapWallet lookups
039425c [wallet] Remove duplicate mapWallet lookups (João Barbosa)

Pull request description:

Tree-SHA512: 8075925d2adb64737c691e988d74a37bc326711aaee2c37327361679c051f219fa500e14cbcdb6a169352bcdbab160e11df4276b2657e19e12908ee2d4444d30
2018-01-30 10:16:31 +01:00
Wladimir J. van der Laan
288deacdbe
Merge #12278: Add special error for genesis coinbase to getrawtransaction
ee11121 Add special error for genesis coinbase to gettransaction (MeshCollider)

Pull request description:

  Suggested by sipa here: https://botbot.me/freenode/bitcoin-core-dev/2018-01-23/?msg=96069825&page=2

  Just adds a special error message for the genesis block coinbase transaction when using `getrawtransaction`

Tree-SHA512: cd102c7983ec5457b299bff4b6db747d339fda157933a3ac54aec26b1e48b115aa68c1c9e6cb7a916f15c7786273ab558b2b20ab9768544d211e0ae9d1480e34
2018-01-30 09:59:28 +01:00
João Barbosa
5bdbbdc096 Refactor HaveKeys to early return on false result 2018-01-29 23:45:25 +00:00
MarcoFalke
faca18dcf4
feebumper: Use PreconditionChecks to determine bump eligibility 2018-01-29 18:31:33 -05:00
MeshCollider
ee11121229 Add special error for genesis coinbase to gettransaction 2018-01-30 11:36:25 +13:00
MarcoFalke
9d9c4185fa
Merge #12293: [rpc] Mention that HD is enabled if hdmasterkeyid is present
c6b6385651 [rpc] Mention that HD is enabled if hdmasterkeyid is present (fanquake)

Pull request description:

  Also adds optional flag.

  Replaces #12042

Tree-SHA512: 6aded2cf36799f697eacbe4f51dff7c8110281092ca3c4fd73e26f57d788ec95a4fcbaf6976ef144e64f2e52759dbe241ac218a95e5ca2233cae1b98bfa5872e
2018-01-29 15:27:56 -05:00
Sjors Provoost
ffcc687c55
[net] add seed.bitcoin.sprovoost.nl to DNS seeds 2018-01-29 19:09:04 +01:00
Wladimir J. van der Laan
c0ae864ef5
Merge #11577: Fix warnings (-Wsign-compare) when building with DEBUG_ADDRMAN
6eddd43 Fix warnings when building with DEBUG_ADDRMAN (practicalswift)

Pull request description:

  Fix warnings when building with `DEBUG_ADDRMAN`.

  Warnings prior to this commit:

  ```
  addrman.cpp:390:24: warning: comparison of integers of different signs: 'size_type' (aka 'unsigned long') and 'int' [-Wsign-compare]
      if (vRandom.size() != nTried + nNew)
          ~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~
  addrman.cpp:411:52: warning: comparison of integers of different signs: 'int' and 'size_type' (aka 'unsigned long') [-Wsign-compare]
          if (info.nRandomPos < 0 || info.nRandomPos >= vRandom.size() || vRandom[info.nRandomPos] != n)
                                     ~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~
  addrman.cpp:419:25: warning: comparison of integers of different signs: 'size_type' (aka 'unsigned long') and 'int' [-Wsign-compare]
      if (setTried.size() != nTried)
          ~~~~~~~~~~~~~~~ ^  ~~~~~~
  addrman.cpp:421:23: warning: comparison of integers of different signs: 'size_type' (aka 'unsigned long') and 'int' [-Wsign-compare]
      if (mapNew.size() != nNew)
          ~~~~~~~~~~~~~ ^  ~~~~
  4 warnings generated.
  ```

Tree-SHA512: 0316faecfe95066d2c9a0b6b3960086e43824f21a67086a895ea45fbce1327f8d6df5945fe923c2dbe4efce430bc1384d515d317c3930d97d24965e507cf734d
2018-01-29 14:26:26 +01:00
Wladimir J. van der Laan
f3c7062b7b
Merge #12159: Use the character based overload for std::string::find.
a73aab7 Use the character based overload for std::string::find. (Alin Rus)

Pull request description:

  std::string::find has a character based overload as can be seen here
  (4th oveload): http://www.cplusplus.com/reference/string/string/find/

  Use that instead of constantly allocating temporary strings.

Tree-SHA512: dc7684b1551e6d779eb989e9a74363f9b978059a7c0f3db09d01744c7e6452961f9e671173265e71efff27afbcb80c0fe2c11b6dff2290e54a49193fa25a5679
2018-01-29 14:08:09 +01:00
fanquake
c6b6385651
[rpc] Mention that HD is enabled if hdmasterkeyid is present 2018-01-29 21:00:27 +08:00
Wladimir J. van der Laan
9220426280
Merge #12108: [Refactor] Remove unused fQuit var from checkqueue.h
30ded3e [Refactor] Remove unused fQuit var from checkqueue.h (donaloconnor)

Pull request description:

  As per PR title, this var is no longer required

  Tested by doing a successful compile.

Tree-SHA512: 845e5e0a250cb99e353e8584e9af2df44d97683174e8caa1069bd192b72ab622063765f29676272aecaef87596d72c63ae628404e2f42555136ec2c26d419f2d
2018-01-29 13:21:50 +01:00
Wladimir J. van der Laan
000ac4fd01
Merge #12197: Log debug build status and warn when running benchmarks
34328b4 Use PACKAGE_NAME instead of hardcoding application name in log message (Wladimir J. van der Laan)
0c74e2e Log debug build status and warn when running benchmarks (Wladimir J. van der Laan)

Pull request description:

  Log whether the starting instance of bitcoin core is a debug or release build (--enable-debug).

  Also warn when running the benchmarks with a debug build, to prevent mistakes comparing debug to non-debug results.

Tree-SHA512: f612dcb7d0a8435016cff0df8aef4942144dfb88be8a00df45cc8830d2aba4b167f6d397b83f8f57d57685888babd04ba88d4dac5a202d3dbd91bcbea3708ef0
2018-01-29 11:12:16 +01:00
practicalswift
b1149ee4c3 Remove redundant code in MutateTxSign(CMutableTransaction&, const std::string&) 2018-01-29 09:09:39 +01:00
João Barbosa
039425cf4f [wallet] Remove duplicate mapWallet lookups 2018-01-28 17:25:16 +00:00
practicalswift
1340eda3b7 Fix typos 2018-01-28 13:21:25 +01:00
Suhas Daftuar
669c9433cf Avoid leaking prioritization information when relaying transactions 2018-01-25 18:02:24 -05:00
Suhas Daftuar
e868b22917 fee estimator: avoid sorting mempool on shutdown 2018-01-25 18:02:24 -05:00
Wladimir J. van der Laan
a8c344b913 Update chainTxData for 0.16
Another part of the release process.
2018-01-25 19:17:53 +01:00
Wladimir J. van der Laan
2ae7cf8ef5
Merge #12269: Update defaultAssumeValid to block 506067
bde8bcd Update defaultAssumeValid according to release-process.md. (Gregory Maxwell)

Pull request description:

  Update defaultAssumeValid according to release-process.md.
  Updated for block 506067 (0000000000000000005214481d2d96f898e3d5416e43359c145944a909d242e0).

Tree-SHA512: 38e6440a11609e56df816e295ceff697d29830a1d85009f920250320c474f8b04a182635b2f1ab44f54d0cdb8b4e4378336a788400e513d7482514434e53b3ff
2018-01-25 19:05:53 +01:00
Wladimir J. van der Laan
16bac24f60
Merge #12262: net: Hardcoded seed update
1e90544 net: Update hardcoded seeds (Wladimir J. van der Laan)
55f52bd contrib: Update ATTERN_AGENT to include 0.15.x (Wladimir J. van der Laan)

Pull request description:

  Update the hardcoded node addresses, after changing the pattern to include 0.15.x.

Tree-SHA512: 58b997393d77dcee3dcaffba0c6f185ca46c24d766b33d3a8c9d9efe5dd2e01f086b894a23e185120eee5054697e409b64736e53ca8e42b2315f82355c5f5d5c
2018-01-25 19:05:23 +01:00
Matt Corallo
082a61c69d Move scheduler/threadGroup into common-init instead of per-app
This resolves #12229 which pointed out a shutdown deadlock due to
scheduler/checkqueue having been shut down while network message
processing is still running.
2018-01-25 11:35:34 -05:00
Gregory Maxwell
bde8bcd8ad Update defaultAssumeValid according to release-process.md.
Updated for block 506067 (0000000000000000005214481d2d96f898e3d5416e43359c145944a909d242e0).
2018-01-25 15:35:30 +00:00
MarcoFalke
f359afcc41
Merge #12261: qt: Bump BLOCK_CHAIN_SIZE to 200GB
ba490d2460 qt: Bump BLOCK_CHAIN_SIZE to 200GB (Wladimir J. van der Laan)

Pull request description:

  Part of the release process for 0.16.

  Value is open for discussion, my blocks/ directory is 163GB but this leaves some slack.

Tree-SHA512: 4dff81740992bf9de90427934afeb223ea5216f5682c9f07cb5c47aea33980a4c682fe3fd43c3dfa2c4d66ad0e7434dbce6cb252e56d63b36df605e12af9b10a
2018-01-24 14:40:37 -05:00
Jonas Schnelli
7abb0f0929
Merge #12194: Add change type option to fundrawtransaction
16f6f59dc [qa] Test fundrawtransaction with change_type option (João Barbosa)
536ddeb17 [rpc] Add change_type option to fundrawtransaction (João Barbosa)
31dbd5af4 [wallet] Add change type to CCoinControl (João Barbosa)

Pull request description:

  Adds a new option `change_type` to `fundrawtransaction` RPC. This is useful to override the node `-changetype` argument.

  The new option is exclusive to `changeAddress` option, setting both raises a RPC error.

  See also #11403, #12119.

Tree-SHA512: 654686444f6125e37015a62f167064d54ec335701534988447be4687fa5ef9c7980a8a07cc0a03fff6ea6c4c1abf0f77a8843d535c4f3fe0bf93f968a4e676e6
2018-01-24 09:09:30 -10:00
Jonas Schnelli
eadb2dacc3
Merge #12213: Add address type option to addmultisigaddress
f523c6bec [qa] Use address type in addmultisigaddress to avoid addwitnessaddress (João Barbosa)
886a92f25 [rpc] Add address type option to addmultisigaddress (João Barbosa)

Pull request description:

  Adds the option `address_type` to `addmultisigaddress` and `createmultisg` RPC. This also allows to avoid `addwitnessaddress` to obtain an `p2sh-segwit` or `bech32` multsig address.

  Related to #12210 as this reduces `addwitnessaddress` usage.

Tree-SHA512: 8f8f85dfcff66bb6c7e1e9865e37c285dead1d6dadb9672a89b92fa209d03cc35817ca1d656588c6c2146b728daaf7540b851929b640294653c62836cbefe7ee
2018-01-24 09:00:51 -10:00
Wladimir J. van der Laan
1e90544153 net: Update hardcoded seeds
Update the hardcoded node addresses, after bumping the pattern in last
commit.
2018-01-24 17:35:43 +01:00
MarcoFalke
fa7ecbf9f8
initwallet: Do not translate highly technical addresstype help 2018-01-24 11:30:44 -05:00
Wladimir J. van der Laan
ba490d2460 qt: Bump BLOCK_CHAIN_SIZE to 200GB
Part of the release process for 0.16.

Value is open for discussion, my blocks/ directory is 163GB but this
leaves some slack.
2018-01-24 17:17:55 +01:00
João Barbosa
536ddeb173 [rpc] Add change_type option to fundrawtransaction 2018-01-24 16:00:50 +00:00
João Barbosa
31dbd5af48 [wallet] Add change type to CCoinControl 2018-01-24 15:52:05 +00:00
Wladimir J. van der Laan
6e3fe93609
qt: Update translation source file
Tree-SHA512: d16e6fd179c74203c9ce2dae717fe1d71b501ee6e397f10c6d0ec6fad9bdad256d9f383781d1f375c82d309d76547edf5ec10bdecabc21db4339b68c326e208e
2018-01-24 16:38:11 +01:00
Wladimir J. van der Laan
e37ca2be91
Merge #12250: Make CKey::Load references const
04ededf Make CKey::Load references const (Russell Yanofsky)

Pull request description:

  No change in behavior, this just prevents CKey::Load arguments from looking
  like outputs.

Tree-SHA512: 6d93bce109318e88ddd5c21ad626571344707ae0e6d46e898c76fd95a7afd1c32202a6b3dfab47d6a787c84dfcbb35343cdec898bcf8f668574aa224f2eed977
2018-01-24 16:33:33 +01:00
João Barbosa
886a92f25f [rpc] Add address type option to addmultisigaddress 2018-01-24 14:45:07 +00:00
Wladimir J. van der Laan
95941396ff
Merge #12119: [wallet] use P2WPKH change output if any destination is P2WPKH or P2WSH
596c446 [wallet] use P2WPKH change output if any destination is P2WPKH or P2WSH (Sjors Provoost)

Pull request description:

  If `-changetype` is not explicitly set, then regardless of `-addresstype`, the wallet will use a ~`bech32` change address~ `P2WPKH` change output if any destination is `P2WPKH` or `P2WSH`.

  This seems more intuitive to me and more in line with the spirit of [BIP-69](https://github.com/bitcoin/bips/blob/master/bip-0069.mediawiki).

  When combined with #11991 a QT user could opt to use `bech32` exclusively without having to figure out how to launch with `-changetype=bech32`, although so would #11937.

Tree-SHA512: 9238d3ccd1f3be8dfdd43444ccf45d6bdc6584ced3172a3045f3ecfec4a7cc8999db0cdb76ae49236492a84e6dbf3a1fdf18544d3eaf6d518e1f8bd241db33e7
2018-01-24 15:22:42 +01:00
Wladimir J. van der Laan
69ec021969
Merge #11415: [RPC] Disallow using addresses in createmultisig
1df206f Disallow using addresses in createmultisig (Andrew Chow)

Pull request description:

  This PR should be the last part of #7965.

  This PR makes createmultisig only accept public keys and marks the old functionality of accepting addresses as deprecated.

  It also splits `_createmultisig_redeemscript` into two functions, `_createmultisig_getpubkeys` and `_createmultisig_getaddr_pubkeys`. `_createmultisig_getpubkeys` retrieves public keys from the RPC parameters and `_createmultisig_getaddr_pubkeys` retrieves addresses' public keys from the wallet. `_createmultisig_getaddr_pubkeys` requires the wallet and is only used by `addwitnessaddress` (except when `createmultisig` is used in deprecated mode).

  `addwitnessaddress`'s API is also changed. Instead of returning just an address, it now returns the same thing as `createmultisig`: a JSON object with two fields, address and redeemscript.

Tree-SHA512: a5796e41935ad5e47d8165ff996a8b20d5112b5fc1a06a6d3c7f5513c13e7628a4fd37ec30fde05d8b15abfed51bc250710140f6834b13f64d0a0e47a3817969
2018-01-24 14:03:40 +01:00
Wladimir J. van der Laan
6e89de5ba7
Merge #11512: Use GetDesireableServiceFlags in seeds, dnsseeds, fixing static seed adding
2b839ab Update chainparams comment for more info on service bits per dnsseed (Matt Corallo)
62e7642 Fall back to oneshot for DNS Seeds which don't support filtering. (Matt Corallo)
51ae766 Use GetDesireableServiceFlags in static seeds, document this. (Matt Corallo)
fb6f6b1 bluematt's testnet-seed now supports x9 (and is just a static list) (Matt Corallo)

Pull request description:

  4440710 broke inserting entries into addrman from dnsseeds which
  did not support service bits, as well as static seeds. Static seeds
  were already being filtered by UA for 0.13.1+ (ie NODE_WITNESS), so
  simply changing the default service bits to include NODE_WITNESS
  (and updating docs appropriately) is sufficient. For DNS Seeds, not
  supporting NODE_WITNESS is no longer useful, so instead use
  non-filtering seeds as oneshot hosts irrespective of named proxy.

  I've set my testnet-seed to also support x9, though because it is simply a static host, it may be useful to leave the support off so that it is used as a oneshot to get addresses from a live node instead. I'm fine with either.

Tree-SHA512: 3f17d4d2b0b84d876981c962d2b44cb0c8f95f52c56a48c6b35fd882f6d7a40805f320ec452985a1c0b34aebddb1922709156c3ceccd1b9f8363fd7cb537d21d
2018-01-24 13:07:05 +01:00
Wladimir J. van der Laan
8470e64724
Merge #11281: Avoid permanent cs_main/cs_wallet lock during RescanFromTime
7f81250 Mention that other RPC calls report keys as "imported" while txns are still missing (Jonas Schnelli)
ccd8ef6 Reduce cs_main lock in ReadBlockFromDisk, only read GetBlockPos under the lock (Jonas Schnelli)
bc356b4 Make sure WalletRescanReserver has successfully reserved the rescan (Jonas Schnelli)
dbf8556 Add RAII wallet rescan reserver (Jonas Schnelli)
8d0b610 Avoid pemanent cs_main/cs_wallet lock during wallet rescans (Jonas Schnelli)

Pull request description:

  Right now, we are holding `cs_main`/`cs_wallet` during the whole rescan process (which can take a couple of hours).
  This was probably only done because of laziness and it is an important show-stopper for #11200 (GUI rescan abort).

Tree-SHA512: 0fc3f82d0ee9b2f013e6bacba8d59f7334306660cd676cd64c47bb305c4cb7c7a36219d6a6f76023b74e5fe87f3ab9fc7fd2439e939f71aef653fddb0a1e23b1
2018-01-24 12:56:23 +01:00
Wladimir J. van der Laan
d3a185a33b net: Move misbehaving logging to net logging category
This moves the error messages for misbehavior (when available) into the
line that reports the misbehavior, as well as moves the logging to the
`net` category.

This is a continuation of #11583 and avoids serious-looking errors due
to misbehaving peers.

To do this, Misbehaving() gains an optional `message` argument.

E.g. change:

    2018-01-18 16:02:27 Misbehaving: x.x.x.x:62174 peer=164603 (80 -> 100) BAN THRESHOLD EXCEEDED
    2018-01-18 16:02:27 ERROR: non-continuous headers sequence

to

    2018-01-18 16:02:27 Misbehaving: x.x.x.x:62174 peer=164603 (80 -> 100) BAN THRESHOLD EXCEEDED: non-continuous headers sequence
2018-01-24 12:18:29 +01:00
Jonas Schnelli
7f812502b7
Mention that other RPC calls report keys as "imported" while txns are still missing 2018-01-23 20:24:53 -10:00
Jonas Schnelli
ccd8ef65f9
Reduce cs_main lock in ReadBlockFromDisk, only read GetBlockPos under the lock 2018-01-23 20:24:53 -10:00
Jonas Schnelli
bc356b4268
Make sure WalletRescanReserver has successfully reserved the rescan 2018-01-23 20:24:18 -10:00
Jonas Schnelli
dbf8556b4d
Add RAII wallet rescan reserver 2018-01-23 20:23:57 -10:00
Jonas Schnelli
8d0b610fe8
Avoid pemanent cs_main/cs_wallet lock during wallet rescans 2018-01-23 20:22:33 -10:00
Gregory Sanders
718f05cab5 move more bumpfee prechecks to feebumper::PreconditionChecks 2018-01-23 14:50:37 -05:00
Russell Yanofsky
04ededf001 Make CKey::Load references const
No change in behavior, this just prevents CKey::Load arguments from looking
like outputs.
2018-01-23 13:16:56 -05:00
Sjors Provoost
596c44633f
[wallet] use P2WPKH change output if any destination is P2WPKH or P2WSH
Only if -changetype is not set and -addresstype is not "legacy".
2018-01-23 17:56:15 +01:00
Matt Corallo
2b839abd3e Update chainparams comment for more info on service bits per dnsseed 2018-01-19 12:41:28 -10:00
Matt Corallo
62e764219b Fall back to oneshot for DNS Seeds which don't support filtering.
This allows us to not have to update the chainparams whenever a
DNS Seed changes its filtering support, as well fixes a bug
introduced in 44407100f where returned nodes will never be
attempted.
2018-01-19 12:41:28 -10:00
Matt Corallo
51ae7660b8 Use GetDesireableServiceFlags in static seeds, document this.
44407100f broke inserting entries into addrman from static seeds
(as well as dnsseeds which did not support service bits). Static
seeds were already being filtered by UA for 0.13.1+ (ie
NODE_WITNESS), so simply changing the default service bits to
include NODE_WITNESS (and updating docs appropriately) is
sufficient.

For DNS Seeds, we will later fix by falling back to oneshot if a
seed does not support filtering.
2018-01-19 12:40:05 -10:00
Suhas Daftuar
09754063e0 Correct mempool mapTx comment 2018-01-19 09:58:21 -05:00
Wladimir J. van der Laan
34328b4980 Use PACKAGE_NAME instead of hardcoding application name in log message 2018-01-19 11:15:01 +01:00
Russell Yanofsky
ec527c6c88 Don't allow relative -walletdir paths
Also warn if bitcoind is configured to use a relative -datadir path.

Specifying paths relative to the current working directory in a daemon process
can be dangerous, because files can fail to be located even if the
configuration doesn't change, but the daemon is started up differently.

Specifying a relative -datadir now adds a warning to the debug log. It would
not be backwards-compatible to forbid relative -datadir paths entirely, and it
could also be also inconvenient for command line testing.

Specifying a relative -walletdir now results in a startup error. But since the
-walletdir option is new in 0.16.0, there should be no compatibility issues.
Another reason not to use working directory paths for -walletdir specifically
is that the default -walletdir is a "wallets" subdirectory inside the datadir,
so it could be surprising that setting -walletdir manually would choose a
directory rooted in a completely different location.
2018-01-18 15:09:27 -05:00
Jonas Schnelli
10d10d7fad
Merge #12211: Avoid potential null dereference in ReceiveCoinsDialog constructor
cc90a4f46 Avoid potential null dereference in ReceiveCoinsDialog constructor (Russell Yanofsky)

Pull request description:

  Not a bug in practice because current `WalletModel::getDefaultAddressType()` implementation does not dereference its `this` pointer.

  Encountered issue while rebasing #10244 after #11991 was merged.

Tree-SHA512: d76afc410d4a436ec62936196fdac1af89c221d8c0d6e73349024afe55bbf8820f843177a8fe8210aa8021d45a17a0ecd9b6f693381e3edb234d9897cece29d7
2018-01-18 09:46:58 -10:00
Wladimir J. van der Laan
898f560b55
Merge #12206: qa: Sync with validationinterface queue in sync_mempools
fa1e69e qa: Sync with validationinterface queue in sync_mempools (MarcoFalke)

Pull request description:

  Commit e545dedf72 moved `TransactionAddedToMempool` to the background scheduler thread. Thus, adding a transaction to the mempool will no longer add it to the wallet immediately. Functional tests, that `sync_mempools` and then call into wallet rpcs will race against the scheduler thread.

  Fix that race by flushing the scheduler queue.

  Fixes #12205; Fixes #12171;
  References #9584;

Tree-SHA512: 14d99cff9c4756de9fad412f04e6d8e25bb9a0938f24ed8348de79df5b4ee67763dac5214b1a69e77e60787d81ee642976d1482b1b5637edfc4892a238ed22af
2018-01-18 15:05:40 +01:00
Wladimir J. van der Laan
cdf3e03a72 wallet: Deprecate addwitnessaddress
Now that segwit is natively supported by the wallet, deprecate the hack `addwitnessaddress`.
2018-01-18 10:24:18 +01:00
MarcoFalke
fa1e69e52b qa: Sync with validationinterface queue in sync_mempools 2018-01-17 16:44:32 -05:00
Russell Yanofsky
cc90a4f46b Avoid potential null dereference in ReceiveCoinsDialog constructor
Not a bug in practice because current WalletModel::getDefaultAddressType()
implementation does not dereference its `this` pointer.
2018-01-17 13:23:26 -05:00
Wladimir J. van der Laan
c7978be899
Merge #12101: Clamp walletpassphrase timeout to 2^30 seconds and check its bounds
134cdc7 Test walletpassphrase timeout bounds and clamping (Andrew Chow)
0b63e3c Clamp walletpassphrase timeout to 2^(30) seconds and check its bounds (Andrew Chow)

Pull request description:

  Fixes #12100

  Makes the timeout be clamped to 2^30 seconds to avoid the issue with sign flipping with large timeout values and thus relocking the wallet instantly. Unlocking for at most ~34 years should be sufficient.

  Also checks that the timeout is not negative to avoid instant relocks.

Tree-SHA512: 426922f08c54e323d259e25dcdbebc2cd560708a65111ce6051493a7e7c61e79d9da1ea4026cc0d68807d728f5d7c0d7c58168c6ef4167b94cf6c2877af88794
2018-01-17 12:15:59 +01:00
Wladimir J. van der Laan
adce1de9a6
Merge #12198: rpc: Add deprecation error for getinfo
49e5f3f rpc: Add deprecation error for `getinfo` (Wladimir J. van der Laan)

Pull request description:

  Add a short informative deprecation message when users use `getinfo`, that points them to the new calls
   here to get the different information fields.
  This is meant to be temporary, for one release only.

Tree-SHA512: 4fccd8853762d0740d051d9e74cdea5ad6f8d5c0ba67d69e8dd2ac8a1538d8270c1a1fab755d9f052ff3b3677753b09138c8c5ca0bc92d156de90413cd5c1814
2018-01-17 12:08:59 +01:00
Wladimir J. van der Laan
49e5f3ff7e rpc: Add deprecation error for getinfo
Add a short informative deprecation message when users use `getinfo`,
that points them to the new calls where to get the different information fields.
2018-01-17 10:06:13 +01:00
Jonas Schnelli
062c8b69f4
Merge #11991: [qt] Receive: checkbox for bech32 address
63ac8907c [qt] receive tab: bech32 address opt-in checkbox (Sjors Provoost)

Pull request description:

  <img width="647" alt="schermafbeelding 2018-01-12 om 18 34 48" src="https://user-images.githubusercontent.com/10217/34887691-a6a796fe-f7c7-11e7-8b89-87ce07c61ce3.png">

  Checkbox does what you would expect. Press tab from the amount field to get there.

  It's unchecked by default.

  When launched with `-addresstype=bech32` it's checked by default. When launched with `-addresstype=legacy` it unchecked and disabled.

  The change in `receivecoinsdialog.ui` is smaller than it looks, due to the way git handles XML diffs. I had to add a horizontal spacer to make it look decent, see https://github.com/bitcoin/bitcoin/issues/11950#issuecomment-352870909. This causes column numbers to change in the rest of the grid.

  I recommend testing on at least one other OS than OSX to be on the safe side.

Tree-SHA512: ec4b733b796d9a94278a5d8040a69d9574ef50021e68f94f61f2da75d1bb57f39272cbc9f1f7d34f733a19640daf666a23844fcd132f83bfdaf327d9d1d6f105
2018-01-16 20:48:38 -10:00
Sjors Provoost
63ac8907ce
[qt] receive tab: bech32 address opt-in checkbox
When launched with -adresstype=legacy the checkbox will be hidden.
2018-01-16 20:11:40 +00:00
MarcoFalke
cad504bf4c
Merge #12177: trivial: fix address_type help text of getnewaddress and getrawchangeaddress
5f911c5cc2 trivial: fix address_type help text of getnewaddress and getrawchangeaddress (mruddy)

Pull request description:

  "p2sh" in the help messages should have been "p2sh-segwit".

  The messages before this patch:

  `help getnewaddress`
  "address_type"   (string, optional) The address type to use. Options are "legacy", "**p2sh**", and "bech32". Default is set by -addresstype.

  `help getrawchangeaddress`
  "address_type"           (string, optional) The address type to use. Options are "legacy", "**p2sh**", and "bech32". Default is set by -changetype.

Tree-SHA512: 6dfc0bebe577995f5521b83a12854045ac3eda4e65c9b92fc581da4ee68ab1218e05af82f2154bb2640a0813c5f79e010cd9e5ada449494c8831b3757bda854c
2018-01-16 08:03:48 -05:00
Wladimir J. van der Laan
0c74e2e890 Log debug build status and warn when running benchmarks
Log whether the starting instance of bitcoin core is a debug or release
build (--enable-debug).

Also warn when running the benchmarks with a debug build, to prevent
mistakes comparing debug to non-debug results.
2018-01-16 11:48:33 +01:00
MeshCollider
2f3bd47d44 Abstract directory locking into util.cpp 2018-01-16 19:05:46 +13:00
MeshCollider
5260a4aca1 Make .walletlock distinct from .lock 2018-01-16 19:05:46 +13:00
MeshCollider
64226de908 Generalise walletdir lock error message for correctness 2018-01-16 19:05:45 +13:00
MeshCollider
e60cb99c58 Add a lock to the wallet directory 2018-01-16 19:02:57 +13:00
Wladimir J. van der Laan
bbc91b7699
Merge #12173: [Qt] Use flexible font size for QRCode image address
59f9e2a Use flexible font size for QRCode image address (Jonas Schnelli)

Pull request description:

  Bech32 addresses are currently cut off in the QRCode image in the GUI receive tab.
  This adds a simple font size calculation logic that "must" (down to 4pt) fix into the given image width.

  Examples OSX HiDPI:
  <img width="332" alt="bildschirmfoto 2018-01-12 um 11 25 40" src="https://user-images.githubusercontent.com/178464/34896144-c0c65d76-f78c-11e7-93e1-94dc8e203269.png">
  <img width="322" alt="bildschirmfoto 2018-01-12 um 11 25 46" src="https://user-images.githubusercontent.com/178464/34896145-c0edfe1c-f78c-11e7-8c09-c15155e2160e.png">

  Examples Ubuntu non HIDPI:
  <img width="314" alt="bildschirmfoto 2018-01-12 um 11 27 51" src="https://user-images.githubusercontent.com/178464/34896151-c88347f4-f78c-11e7-8a03-df8049dcfed6.png">
  <img width="322" alt="bildschirmfoto 2018-01-12 um 11 27 42" src="https://user-images.githubusercontent.com/178464/34896152-c8bb881c-f78c-11e7-89d2-6f04ec608a19.png">

Tree-SHA512: d749763fb748b146f77fd8d88fb7d29b07a46cde0b0f303a4006ae9cc3521b3c2e8ab43b828e243514109379898b198552e17b8f316c5a869b0cc8246b054b86
2018-01-15 23:33:43 +01:00
Jonas Schnelli
59f9e2aaf3
Use flexible font size for QRCode image address 2018-01-15 09:33:46 -10:00
Wladimir J. van der Laan
44080a90a2
Merge #12118: Sort mempool by min(feerate, ancestor_feerate)
0a22a52 Use mempool's ancestor sort in transaction selection (Suhas Daftuar)
7abfa53 Add test for new ancestor feerate sort behavior (Suhas Daftuar)
9a51319 Sort mempool by min(feerate, ancestor_feerate) (Suhas Daftuar)
6773f92 Refactor CompareTxMemPoolEntryByDescendantScore (Suhas Daftuar)

Pull request description:

  This more closely approximates the desirability of a given transaction for
  mining, and should result in less re-sorting when transactions get removed from
  the mempool after being mined.

  I measured this as approximately a 5% speedup in removeForBlock.

Tree-SHA512: ffa36b567c5dfe3e8908c545a459b6a5ec0de26e7dc81b1050dd235cac9046564b4409a3f8c5ba97bd8b30526e8fec8f78480a912e317979467f32305c3dd37b
2018-01-15 15:36:35 +01:00
Wladimir J. van der Laan
9501dc27b3
Merge #12127: Remove unused mempool index
8e617e3 Remove unused mempool index (Suhas Daftuar)

Pull request description:

  We haven't used the "mining_score" index since 0.12, so remove it.

Tree-SHA512: ae37b8663194986eaeecfc2bbeca7ecb4ae6f0d8384515fa218cbc939a580d4b9f7f997c5297c3f1b3c3a0651edb092f373ac9a4808aaec30d38cb99d5f3ed70
2018-01-15 09:57:24 +01:00
Suhas Daftuar
0a22a52918 Use mempool's ancestor sort in transaction selection
Transaction selection for mining tracks ancestor feerates that are
modified based on transactions that have already been selected.  This
commit de-duplicates the code so that the ancestor feerate sorting used
by the mempool can also be directly applied to the miner.
2018-01-13 15:57:30 -05:00
mruddy
5f911c5cc2 trivial: fix address_type help text of getnewaddress and getrawchangeaddress 2018-01-13 10:49:46 -05:00
Suhas Daftuar
7abfa538b5 Add test for new ancestor feerate sort behavior 2018-01-12 12:40:55 -05:00
Jan Sarenik
648bdc8cc0 Trivial: Fix #include sys/fcntl.h to just fcntl.h (without sys/)
http://pubs.opengroup.org/onlinepubs/009695399/functions/fcntl.html
http://man7.org/linux/man-pages/man2/fcntl.2.html
2018-01-12 11:22:54 +00:00
Mark Friedenbach
1e747e3c1e Make segwit failure due to CLEANSTACK violation return a SCRIPT_ERR_CLEANSTACK error code. 2018-01-12 16:31:22 +09:00
Andrew Chow
0b63e3c7b2 Clamp walletpassphrase timeout to 2^(30) seconds and check its bounds
Clamps the timeout of walletpassphrase to 2^(30) seconds, which is
~34 years. Any number greater than that will be forced to be
2^(30). This avoids the sign flipping problem with large values which
can result in a negative time used.

Also perform bounds checks to ensure that the timeout is positive
to avoid immediate relocking of the wallet.
2018-01-11 23:57:38 -05:00
Alin Rus
a73aab7cd8 Use the character based overload for std::string::find.
std::string::find has a character based overload as can be seen here
(4th oveload): http://www.cplusplus.com/reference/string/string/find/

Use that instead of constantly allocating temporary strings.
2018-01-11 21:40:51 +01:00
Andrew Chow
1df206f854 Disallow using addresses in createmultisig
Make createmultisig only accept public keys with the old functionality
marked as deprecated.

Splits _createmultisig_redeemscript into two functions, one for
getting public keys from UniValue and one for getting addresses
from UniValue and then their respective public keys. The one for
retrieving address's public keys is located in rpcwallet.cpp

Changes addwitnessaddress's output to be a JSON object with
two fields, address and redeemscript.

Adds a test to deprecated_rpc.py for testing the deprecation.

Update the tests to use addwitnessaddress or give only public keys
to createmultisig. Anything that used addwitnessaddress was also
updated to reflect the new API.
2018-01-11 14:13:24 -05:00
MarcoFalke
0910cbe4ef
Merge #12082: Adding test case for SINGLE|ANYONECANPAY hash type in tx_valid.json
18be3ab139 Adding test case for SINGLE|ANYONECANPAY hash type in tx_valid.json (Chris Stewart)

Pull request description:

  We are missing a test vector for SINGLE|ANYONECANPAY inside of tx_valid.json. This addresses the issue #12060

Tree-SHA512: e3526113477dbf575c4a844cf489dcfa2c037c6d928af6f97413edc1a8d29cdf2143da96471cdfd3de08bf5ed178117ed67926fd70fd42ca391ac0bb0d08f3fd
2018-01-11 12:36:45 -05:00
Russell Yanofsky
f765bb3788 Fix ListCoins test failure due to unset g_address_type, g_change_type
New global variables were introduced in #11403 and not setting them causes:

    test_bitcoin: wallet/wallet.cpp:4199: CTxDestination GetDestinationForKey(const CPubKey&, OutputType): Assertion `false' failed.
    unknown location(0): fatal error in "ListCoins": signal: SIGABRT (application abort requested)

It's possible to reproduce the failure reliably by running:

    src/test/test_bitcoin --log_level=test_suite --run_test=wallet_tests/ListCoins

Failures happen nondeterministically because boost test framework doesn't run
tests in a specified order, and tests that run previously can set the global
variables and mask the bug.
2018-01-11 07:56:11 -05:00
Jonas Schnelli
d889c036cd
Merge #11403: SegWit wallet support
b224a47a1 Add address_types test (Pieter Wuille)
7ee54fd7c Support downgrading after recovered keypool witness keys (Pieter Wuille)
940a21932 SegWit wallet support (Pieter Wuille)
f37c64e47 Implicitly know about P2WPKH redeemscripts (Pieter Wuille)
57273f2b3 [test] Serialize CTransaction with witness by default (Pieter Wuille)
cf2c0b6f5 Support P2WPKH and P2SH-P2WPKH in dumpprivkey (Pieter Wuille)
37c03d3e0 Support P2WPKH addresses in create/addmultisig (Pieter Wuille)
3eaa003c8 Extend validateaddress information for P2SH-embedded witness (Pieter Wuille)
30a27dc5b Expose method to find key for a single-key destination (Pieter Wuille)
985c79552 Improve witness destination types and use them more (Pieter Wuille)
cbe197470 [refactor] GetAccount{PubKey,Address} -> GetAccountDestination (Pieter Wuille)
0c8ea6380 Abstract out IsSolvable from Witnessifier (Pieter Wuille)

Pull request description:

  This implements a minimum viable implementation of SegWit wallet support, based on top of #11389, and includes part of the functionality from #11089.

  Two new configuration options are added:
  * `-addresstype`, with options `legacy`, `p2sh`, and `bech32`. It controls what kind of addresses are produced by `getnewaddress`, `getaccountaddress`, and `createmultisigaddress`.
  * `-changetype`, with the same options, and by default equal to `-addresstype`, that controls what kind of change is used.

  All wallet private and public keys can be used for any type of address. Support for address types dependent on different derivation paths will need a major overhaul of how our internal detection of outputs work. I expect that that will happen for a next major version.

  The above also applies to imported keys, as having a distinction there but not for normal operations is a disaster for testing, and probably for comprehension of users. This has some ugly effects, like needing to associate the provided label to `importprivkey` with each style address for the corresponding key.

  To deal with witness outputs requiring a corresponding redeemscript in wallet, three approaches are used:
  * All SegWit addresses created through `getnewaddress` or multisig RPCs explicitly get their redeemscripts added to the wallet file. This means that downgrading after creating a witness address will work, as long as the wallet file is up to date.
  * All SegWit keys in the wallet get an _implicit_ redeemscript added, without it being written to the file. This means recovery of an old backup will work, as long as you use new software.
  * All keypool keys that are seen used in transactions explicitly get their redeemscripts added to the wallet files. This means that downgrading after recovering from a backup that includes a witness address will work.

  These approaches correspond to solutions 3a, 1a, and 5a respectively from https://gist.github.com/sipa/125cfa1615946d0c3f3eec2ad7f250a2. As argued there, there is no full solution for dealing with the case where you both downgrade and restore a backup, so that's also not implemented.

  `dumpwallet`, `importwallet`, `importmulti`, `signmessage` and `verifymessage` don't work with SegWit addresses yet. They're remaining TODOs, for this PR or a follow-up. Because of that, several tests unexpectedly run with `-addresstype=legacy` for now.

Tree-SHA512: d425dbe517c0422061ab8dacdc3a6ae47da071450932ed992c79559d922dff7b2574a31a8c94feccd3761c1dffb6422c50055e6dca8e3cf94a169bc95e39e959
2018-01-10 20:55:41 -10:00
Pieter Wuille
7ee54fd7c7 Support downgrading after recovered keypool witness keys 2018-01-09 15:35:31 -08:00
Pieter Wuille
940a21932b SegWit wallet support
This introduces two command line flags (-addresstype and -changetype) which control
the type of addresses/outputs created by the GUI and RPCs. Certain RPCs allow
overriding these (`getnewaddress` and `getrawchangeaddress`). Supported types
are "legacy" (P2PKH and P2SH-multisig), "p2sh-segwit" (P2SH-P2WPKH and P2SH-P2WSH-multisig),
and "bech32" (P2WPKH and P2WSH-multisig).

A few utility functions are added to the wallet to construct different address type
and to add the necessary entries to the wallet file to be compatible with earlier
versions (see `CWallet::LearnRelatedScripts`, `GetDestinationForKey`,
`GetAllDestinationsForKey`, `CWallet::AddAndGetDestinationForScript`).
2018-01-09 15:35:31 -08:00
Pieter Wuille
f37c64e477 Implicitly know about P2WPKH redeemscripts
Make CKeyStore automatically known about the redeemscripts necessary for P2SH-P2WPKH
(and due to the extra checks in IsMine, also P2WPKH) spending.
2018-01-09 15:35:27 -08:00
Pieter Wuille
cf2c0b6f5c Support P2WPKH and P2SH-P2WPKH in dumpprivkey 2018-01-09 15:27:55 -08:00
Pieter Wuille
37c03d3e05 Support P2WPKH addresses in create/addmultisig 2018-01-09 15:27:51 -08:00
Suhas Daftuar
9a51319578 Sort mempool by min(feerate, ancestor_feerate)
This more closely approximates the desirability of a given transaction for
mining.
2018-01-09 12:27:57 -05:00
Suhas Daftuar
6773f92b30 Refactor CompareTxMemPoolEntryByDescendantScore 2018-01-09 11:53:40 -05:00
Suhas Daftuar
8e617e3708 Remove unused mempool index 2018-01-09 08:59:21 -05:00
donaloconnor
30ded3e3d8 [Refactor] Remove unused fQuit var from checkqueue.h 2018-01-07 20:44:21 +00:00
Pieter Wuille
b3ecb7bab6
Merge #10677: RPC Docs: addmultisigaddress is intended for non-watchonly addresses
73041c3c99 RPC Docs: addmultisigaddress is intended for non-watchonly addresses (Gregory Sanders)

Pull request description:

  Spent a couple hours debugging why my p2sh watchonly funds were not appearing in various accounting calls when address was imported via `addmultisigaddress`.

Tree-SHA512: 0673e276e5ca8cdc4c9357bd835a29bd5a994520a78179600944932c700917142930288bf179f5e89b0874beaf1a88bd70129f3a297a46df42a10bab847017bb
2018-01-06 02:54:33 -08:00
Martin Ankerl
5fbf7c478a fix nits: variable naming, typos 2018-01-06 09:13:41 +01:00
251
8a93543419 Replaces numbered place marker %2 with %1.
Replaces numbered place marker %2 with %1, because the QString::arg() member function is called once on the string used to create the QString object.
2018-01-04 20:57:22 +01:00
MarcoFalke
ddff3447f2
Merge #11997: [tests] util_tests.cpp: actually check ignored args
c99a3c32c8 [tests] util_tests.cpp: actually check ignored args (Anthony Towns)

Pull request description:

  An array with 7 elements was setup for checking argument parsing, but
  was passed to ParseParamaeters with argc=5, meaning the interpretation
  of the last two arguments was never actually checked.

Tree-SHA512: 7b81fde49742e524f1bb67e2ec084f5909ae36125f237f0210df4587c62e5a5a8f277f13543f0a85ad145c4bb80d62339a7d50d7ed41659df318c8198ea7f428
2018-01-04 05:08:13 -09:00
Wladimir J. van der Laan
a9a49e6e7e
Merge #12001: [RPC] Adding ::minRelayTxFee amount to getmempoolinfo and updating help
aad3090 [rpc] Adding ::minRelayTxFee amount to getmempoolinfo and updating mempoolminfee help description (Jeff Rade)

Pull request description:

  These are RPC document changes from #11475 which is now merged.  Took into consideration comments from #11475 and #6941 for this PR.

  Biggest change here is when calling `getmempoolinfo`, will now show the `minrelaytxfee` in the JSON reponse (see below):

  ```
  $ bitcoin-cli getmempoolinfo
  {
    "size": 50,
    "bytes": 13102,
    "usage": 70480,
    "maxmempool": 300000000,
    "mempoolminfee": 0.00001000,
    "minrelaytxfee": 0.00001000
  }
  ```

  Fixes #8953

Tree-SHA512: 5ca583961365ee1cfe6e0d19afb0b41d542e179efee3b3c5f3fcf7d3ebca9cc3eedfd1434a0da40c5eed84fba98b35646fda201e6e61c689b58bee9cbea44b9e
2018-01-04 09:22:53 +01:00
Jonas Schnelli
eeb6d5271d
Merge #12035: [qt] change µBTC to bits
ebcee1de2 bips: add bip176 (Bits Denomination) (William Casarin)
275b2eeed [qt] change µBTC to bits (William Casarin)

Pull request description:

  Now that we have bip176, change "µBTC" to the more colloquial "bits"

Tree-SHA512: eba5e5f89c392728a4f0a3bd81a9779a117b8d72a490390fd031d4e7cc56c2bfee0016aba7ef9535903e8cf2262ce46497283424e378906d0e3bf5b0d2d981c7
2018-01-03 22:16:13 -10:00
Jonas Schnelli
a1136f0cb4
Merge #12074: [qt] Optimizes boolean expression model && model->haveWatchOnly()
6dda059bd [qt] Simplifies boolean expression model && model->haveWatchOnly() (251)

Pull request description:

  This PR optimizes the boolean expression `model && model->haveWatchOnly()` to `model->haveWatchOnly()`.

  The boolean expression can be optimized because the method `TransactionView::exportClicked` already guards against a potential dereferenced null pointer by returning early if `model` is null.
  63a4dc1087/src/qt/transactionview.cpp (L351-L353)

Tree-SHA512: 8bdd0d05bf879745fa39d3ca7524471720ae08ceee9427d5a08776e7b56d18542ae87a6991cd6779e232305f504fdfc77223702b72ecbe231f5f5e98453456dd
2018-01-03 21:58:46 -10:00
Chris Stewart
18be3ab139 Adding test case for SINGLE|ANYONECANPAY hash type in tx_valid.json 2018-01-03 11:07:29 -06:00
João Barbosa
c316fdffec [qt] Add support to search the address book 2018-01-03 16:15:15 +00:00
Anthony Towns
c99a3c32c8 [tests] util_tests.cpp: actually check ignored args
An array with 7 elements was setup for checking argument parsing, but
was passed to ParseParamaeters with argc=5, meaning the interpretation
of the last two arguments was never actually checked.
2018-01-04 00:02:52 +10:00
Pieter Wuille
3eaa003c88 Extend validateaddress information for P2SH-embedded witness
This adds new fields 'pubkeys' and 'embedded' to the RPC's output, and improves the
documentation for previously added 'witness_version' and 'witness_program' fields.
2018-01-03 05:43:06 -08:00
Pieter Wuille
30a27dc5b1 Expose method to find key for a single-key destination 2018-01-03 05:43:06 -08:00
Pieter Wuille
985c79552c Improve witness destination types and use them more 2018-01-03 05:43:06 -08:00
Pieter Wuille
cbe197470e [refactor] GetAccount{PubKey,Address} -> GetAccountDestination 2018-01-03 05:42:57 -08:00
Wladimir J. van der Laan
5961b23898
Merge #12062: Increment MIT Licence copyright header year on files modified in 2017
595a7ba Increment MIT Licence copyright header year on files modified in 2017 (Akira Takizawa)

Pull request description:

  Edited via:

  $ contrib/devtools/copyright_header.py update .

  ps) It is the same commit as #9450

Tree-SHA512: 274bfcd6cf2914315ed52f6db773a68800ce9d6bd225a3142654483f0bbc3fd865009e62f9d954f65765d038c626e55d2a64e37e16843809adc2f67abe659b6d
2018-01-03 14:33:28 +01:00
Pieter Wuille
0c8ea6380c Abstract out IsSolvable from Witnessifier 2018-01-03 05:32:00 -08:00
251
0d663f8197 Fixes issue #12067 sendmany curl example is wrong.
This commit removes the escaped backslash and quote characters from the keys in the JSON object to make it a plain JSON object.
2018-01-02 20:53:30 +01:00
Akira Takizawa
595a7bab23 Increment MIT Licence copyright header year on files modified in 2017 2018-01-03 02:26:56 +09:00
251
6dda059bde [qt] Simplifies boolean expression model && model->haveWatchOnly()
The boolean expression model && model->haveWatchOnly() can be simplified to model->haveWatchOnly(), because if (!model || !model->getOptionsModel()) { return; } guards against a potential dereferenced null pointer.
2018-01-02 01:06:23 +01:00
251
bdb3231bee Implements a virtual destructor on the BaseRequestHandler class.
Implements a virtual destructor on the BaseRequestHandler class to protect against undefined behavior in
the event that a derived BaseRequestHandler class has a destructor and an object of such derived class
is destroyed through a pointer to its base class.
2017-12-29 16:20:28 +01:00
Jeff Rade
aad309065d [rpc] Adding ::minRelayTxFee amount to getmempoolinfo and updating mempoolminfee help description 2017-12-29 08:56:44 -06:00
Martin Ankerl
1e0ee9095c Use best-fit strategy in Arena, now O(log(n)) instead O(n)
This replaces the first-fit algorithm used in the Arena with a best-fit. According to "Dynamic Storage Allocation: A Survey and Critical Review", Wilson et. al. 1995, http://www.scs.stanford.edu/14wi-cs140/sched/readings/wilson.pdf, both startegies work well in practice.

The advantage of using best-fit is that we can switch the slow O(n) algorithm to O(log(n)) operations. Additionally, some previously O(log(n)) operations are now replaced with O(1) operations by using a hash map. The end effect is that the benchmark runs about 2.5 times faster on my machine:

old: BenchLockedPool, 5, 530, 5.25749, 0.00196938, 0.00199755, 0.00198172
new: BenchLockedPool, 5, 1300, 5.11313, 0.000781493, 0.000793314, 0.00078606

I've run all unit tests and benchmarks.
2017-12-29 11:36:11 +01:00
Pieter Wuille
d9fdac130a
Merge #11824: Block ActivateBestChain to empty validationinterface queue
97d2b09c12 Add helper to wait for validation interface queue to catch up (Matt Corallo)
36137497f1 Block ActivateBestChain to empty validationinterface queue (Matt Corallo)
5a933cefcc Add an interface to get the queue depth out of CValidationInterface (Matt Corallo)
a99b76f269 Require no cs_main lock for ProcessNewBlock/ActivateBestChain (Matt Corallo)
a734896038 Avoid cs_main in net_processing ActivateBestChain calls (Matt Corallo)
66aa1d58a1 Refactor ProcessGetData in anticipation of avoiding cs_main for ABC (Matt Corallo)
818075adac Create new mutex for orphans, no cs_main in PLV::BlockConnected (Matt Corallo)

Pull request description:

  This should fix #11822.

  It ended up bigger than I hoped for, but its not too gnarly. Note that "
  Require no cs_main lock for ProcessNewBlock/ActivateBestChain" is mostly pure code-movement.

Tree-SHA512: 1127688545926f6099449dca6a4e6609eefc3abbd72f1c66e03d32bd8c7b31e82097d8307822cfd1dec0321703579cfdd82069cab6e17b1024e75eac694122cb
2017-12-29 01:51:23 -08:00
William Casarin
275b2eeed4 [qt] change µBTC to bits
* Now that we have bip176, change "µBTC" to the more colloquial "bits"

* We retain the `µBTC (bits)` description in dropdowns and status bars.
  The more concise "bits" is used when appended to numbers.

Signed-off-by: William Casarin <jb55@jb55.com>
2017-12-28 09:54:58 -08:00
Matt Corallo
97d2b09c12 Add helper to wait for validation interface queue to catch up 2017-12-26 11:56:00 -05:00
Matt Corallo
36137497f1 Block ActivateBestChain to empty validationinterface queue 2017-12-26 11:54:49 -05:00
Matt Corallo
5a933cefcc Add an interface to get the queue depth out of CValidationInterface 2017-12-26 11:54:49 -05:00
Matt Corallo
a99b76f269 Require no cs_main lock for ProcessNewBlock/ActivateBestChain
This requires the removal of some very liberal (incorrect) cs_mains
sprinkled in some tests. It adds some chainActive.Tip() races, but
the tests are all single-threaded anyway.
2017-12-26 11:54:43 -05:00
Matt Corallo
a734896038 Avoid cs_main in net_processing ActivateBestChain calls 2017-12-24 13:20:52 -05:00
Matt Corallo
66aa1d58a1 Refactor ProcessGetData in anticipation of avoiding cs_main for ABC 2017-12-24 13:08:38 -05:00
Matt Corallo
fb6f6b1519 bluematt's testnet-seed now supports x9 (and is just a static list) 2017-12-24 11:47:19 -05:00
Jan Čapek
c198dc00e1 [Doc] Clarify the meaning of fee delta not being a fee rate in prioritisetransaction RPC 2017-12-24 11:00:30 +00:00
Wladimir J. van der Laan
5180a86c96
Merge #11517: Tests: Improve benchmark precision
760af84 Removed CCheckQueueSpeed benchmark (Martin Ankerl)
00721e6 Improved microbenchmarking with multiple features. (Martin Ankerl)

Pull request description:

  The benchmark's KeepRunning() used to make a function call for each call, inflating measurement times for short running code. This change inlines the critical code that is executed each run and moves the slow timer updates into a new function.

  This change increases the average runtime for Trig from 0.000000082339208 sec to 0.000000080948591.

Tree-SHA512: 36b3bc55fc9b1d4cbf526b7103af6af18e9783e6b8f3ad3adbd09fac0bf9401cfefad58fd1e6fa2615d3c4e677998f912f3323d61d7b00b1c660d581c257d577
2017-12-23 14:53:05 +01:00
Wladimir J. van der Laan
20166f8a44
Merge #11748: [Tests] Adding unit tests for GetDifficulty in blockchain.cpp.
3e1ee31 [Tests] Adding unit tests for GetDifficulty in blockchain.cpp. (sean)

Pull request description:

  blockchain.cpp has low unit test coverage. This commit is intended
  to start improving its code coverage to reasonable levels. One or more
  follow up commits will complete the task that this commit is starting
  (though the usefulness of this commit is not dependent upon later
  commits).

  Note that these tests were not written based upon a specification of how
  GetDifficulty *should* work, but rather how it actually *does* work. As
  a result, if there are any bugs in the current GetDifficulty
  implementation, these unit tests serve to lock them in rather than
  expose them.

  -- Why has blockchain.cpp been modified if this is a unit testing change?

  Since the existing GetDifficulty function relies on a global variable,
  chainActive, it was not suitable for unit testing purposes. Both the
  existing GetDifficulty function and the unit tests now call through to
  a new, more modular version of GetDifficulty that can work on any chain,
  not just chainActive.

  -- Why does blockchain_tests.cpp directly include blockchain.cpp instead
  of blockchain.h?

  While the new GetDifficulty function's signature is arguably better than
  the old one's, it still isn't great, and doesn't seem to warrant inclusion
  as part of the blockchain.h API, especially since only test code is
  directly using it. If a better way of exposing the new GetDifficulty
  function to unit tests exists, please mention it and the commit will be
  updated accordingly.

  -- Why is the test fixture named blockchain_difficulty_tests rather than
  blockchain_tests?

  The Bitcoin Core policy for naming unit test files is to match the the
  file under test ("blockchain" becomes "blockchain_tests"). While this
  commit complies with that, blockchain.cpp is a massive file, such that
  having all of the unit tests in one file will tend towards disorder.
  Since there will be a lot more tests added to this file, the intention
  is to divide up different types of tests into different test fixtures
  within the same file.

Tree-SHA512: a7dda9c2a9414d4819b4d2911f5637891dc19cecbecfc1463846161d2a78793151927a5ab911c69a5d3013f7668e75a1d78a65667cb9d83910cda439cbe84d62
2017-12-23 11:22:18 +01:00
Martin Ankerl
760af84072 Removed CCheckQueueSpeed benchmark
This benchmark's runtime was rather unpredictive on different machines, not really a useful benchmark.
2017-12-23 11:03:17 +01:00
Martin Ankerl
00721e69f8 Improved microbenchmarking with multiple features.
* inline performance critical code
* Average runtime is specified and used to calculate iterations.
* Console: show median of multiple runs
* plot: show box plot
* filter benchmarks
* specify scaling factor
* ignore src/test and src/bench in command line check script
* number of iterations instead of time
* Replaced runtime in BENCHMARK makro number of iterations.
* Added -? to bench_bitcoin
* Benchmark plotly.js URL, width, height can be customized
* Fixed incorrect precision warning
2017-12-23 11:03:17 +01:00
Wladimir J. van der Laan
9bad8d6472
Merge #11475: [rpc] mempoolinfo should take ::minRelayTxFee into account
149dffd [rpc] mempoolinfo should take ::minRelayTxFee into account (Cristian Mircea Messel)

Pull request description:

  Fixes #6941 following https://github.com/bitcoin/bitcoin/pull/11410#issuecomment-332991078 's suggestion

  This takes care of the mentioned ticket without changing the behavior of https://github.com/bitcoin/bitcoin/pull/11410/files#diff-24efdb00bfbe56b140fb006b562cc70bL629

  By modifying 5a9da37fb3/src/txmempool.cpp (L984) the syncing mempools becomes problematic as per https://github.com/bitcoin/bitcoin/pull/11410#issuecomment-333868390

  ~~Same code causes different tests to fail: https://travis-ci.org/bitcoin/bitcoin/jobs/286128241 https://travis-ci.org/bitcoin/bitcoin/jobs/286128241 . I can't reproduce the problems locally, am I doing something wrong?~~ travis sometimes fails unexpectedly

Tree-SHA512: fd81628da6a3eff51bd09e5342d781bac0710f79d6b330b1df3662756ecaceb2e1682bf9768b5f8edbcba6479a3223dfa6604d37c9e9d37d00d077172da4f6ea
2017-12-23 10:00:24 +01:00
Wladimir J. van der Laan
f19ca129ff
Merge #11605: [Wallet] Enable RBF by default in QT
5cbbbd7 [Wallet] Use RBF by default in QT only (Sjors Provoost)

Pull request description:

  ~If there are no objections, this would supersede #11556.~

  Enabling RBF by default avoids the need to explain all possible use cases of RBF.

  This PR does not change the default RPC wallet behavior, as this could break implementations that depend on it and it's not clear what happens when automated services suddenly switch on RBF on a large scale.

  After trying various approaches, we settled on just having QT ignore `-walletrbf`.

  Send screen:
  <img width="388" alt="send" src="https://user-images.githubusercontent.com/10217/34251097-329c8dee-e63f-11e7-9e14-d7f55d2b52cc.png">

  Confirmation screen by default (with RBF):
  <img width="429" alt="rbf yes" src="https://user-images.githubusercontent.com/10217/32442799-f50d54aa-c2fc-11e7-9392-96339d0f1f74.png">

  Confirmation screen without RBF:
  <img width="431" alt="rf no" src="https://user-images.githubusercontent.com/10217/32442793-ef30bc34-c2fc-11e7-8ca2-e86a97175278.png">

Tree-SHA512: 53efb5d277144478143e69dcae8112c1b9c2beb981fdd0fe778592e5f7d5bf838f73d48052ead874586a75b944e8af469b25e5f376c135cf48cc3598e77f5891
2017-12-22 13:15:31 +01:00
Sjors Provoost
5cbbbd7143
[Wallet] Use RBF by default in QT only
GUI wallet uses RBF by default, regardless of -walletrbf.

RPC and debug console in the GUI remain unchanged; they don't
use RBF by default, unless launched with -walletrbf=1.
2017-12-22 09:18:05 +01:00
practicalswift
06edc23f74 Improve readability by removing redundant casts to same type (on all platforms) 2017-12-21 13:36:00 +01:00
Wladimir J. van der Laan
711d16ca4a
Merge #11667: Add scripts to dumpwallet RPC
656fde5 Add script birthtime metadata to dump and import wallet (MeshCollider)
1bab9b2 Add script dump note to RPC help text and release notes (MeshCollider)
68c1e00 Add test for importwallet (MeshCollider)
9e1184d Add dumpwallet scripts test (MeshCollider)
ef0c730 Add scripts to importwallet RPC (MeshCollider)
b702ae8 Add CScripts to dumpwallet RPC (MeshCollider)
cdc260a Add GetCScripts to CBasicKeyStore (MeshCollider)

Pull request description:

  As discussed in https://github.com/bitcoin/bitcoin/pull/11289#issuecomment-334600457, adds the CScripts from the wallet to the `dumpwallet` RPC and then allows them to be imported with the `importwallet` RPC. Includes a basic test, and modifies the helptext of the dumpwallet RPC.

  Notes:
  - Reviewers: use `?w=1` to avoid the indentation-only change in commit `Add scripts to importwallet RPC `
  - currently the scripts are followed with `# addr=` comments just as the other keys are, unsure if this might confuse users into thinking all the scripts are for valid P2SH addresses though, but I don't think that should be an issue.
  - there are no birthtimes for scripts, so script imports don't affect rescans
  - `importwallet` imports the CScripts but I'm not sure how to approach specifying whether scripts are for P2SH addresses, BIP173 addresses, etc. whether that matters or not. Otherwise the RPC helptext might just need modification.

  Fixes #11715

Tree-SHA512: 36c55837b3a58b9d3499d4c0c2ae82153d62aa71919e751574651b63a1d2b8ecc83796db4553cc65dad9b5341c3a42ae2fcf4d62598c30af267f8e1461ba8272
2017-12-21 13:03:26 +01:00
MarcoFalke
604e08c83c
Merge #11726: Cleanups + nit fixes for walletdir PR
aac6b3f067 Update files.md for new wallets/ subdirectory (MeshCollider)
b67342906c Cleanups for walletdir PR (MeshCollider)

Pull request description:

  This addresses the remaining nits from https://github.com/bitcoin/bitcoin/pull/11466

  - Updates `doc/files.md` with respect to the new default wallet directory
  - Fixes @promag and @laanwj's error message nit, and Jonas' release notes nit
  - ~Addresses @laanwj's net-specific wallet subdirectory concern in the case that a walletdir is specified~
  - Changes the #includes from "" to <> style after #11651

Tree-SHA512: b86bf5fdc4de54c1b0f65b60a83af3cf82b35d216ce9c0de724803bfba6934796238b6c412659dcc29ae2e3e856d4eb97ae777c80f36f4089d8acecfddefe9aa
2017-12-20 17:37:57 -05:00
Luke Dashjr
a71c56aebb clientversion: Use full commit hash for commit-based version descriptions
git keeps changing the number of digits in abbreviated hashes, resulting in the GitHub archive hash changing because we include it here.
To workaround this and avoid hashes that become increasingly ambiguous later on, just include the full commit hash when building from git.
This has no effect on tagged releases.
2017-12-20 20:53:38 +00:00
Wladimir J. van der Laan
79399c8cd0
Merge #10657: Utils: Improvements to ECDSA key-handling code
63179d0 Scope the ECDSA constant sizes to CPubKey / CKey classes (Jack Grigg)
1ce9f0a Ensure that ECDSA constant sizes are correctly-sized (Jack Grigg)
48abe78 Remove redundant `= 0` initialisations (Jack Grigg)
17fa391 Specify ECDSA constant sizes as constants (Jack Grigg)
e4a1086 Update Debian copyright list (Jack Grigg)
e181dbe Add comments (Jack Grigg)
a3603ac Fix potential overflows in ECDSA DER parsers (Jack Grigg)

Pull request description:

  Mostly trivial, but includes fixes to potential overflows in the ECDSA DER parsers.

  Cherry-picked from Zcash PR https://github.com/zcash/zcash/pull/2335

Tree-SHA512: 8fcbd51b0bd6723e5d33fa5d592f7cb68ed182796a9b837ecc8217991ad69d6c970258617dc00eb378c8caa4cec5d6b304d9d2c066acd40cda98e4da68e0caa4
2017-12-20 18:00:32 +01:00
Wladimir J. van der Laan
bc66765144
Merge #11917: Add testnet DNS seed: seed.testnet.bitcoin.sprovoost.nl
f455a24 [net] add seed.testnet.bitcoin.sprovoost.nl to testnet DNS seeds (Sjors Provoost)

Pull request description:

  I tested it myself by:
  * `dig seed.testnet.bitcoin.sprovoost.nl`  (should have propagated by now, but if you only see two records with `A 66.111... ` try again later)
  * deleting the other seeds and all data in `.../testnet3`, recompiling and then starting the node. Log shows `21 addresses found from DNS seeds`.

  ACK https://github.com/bitcoin/bitcoin/blob/master/doc/dnsseed-policy.md

  I'm willing to keep it up and running at least throughout 2018, unless something bad happens.

  About my setup:
  * Amazon EC2 instance in Europe, running Ubuntu 16.04; I use this instance for some other chores, but only port 53 is world reachable (for mainnet I'd probably run a dedicated instance, and perhaps a location I have physical control over)
  * running [sipa/bitcoin-seeder](https://github.com/sipa/bitcoin-seeder) with default settings (and the non-root port redirect)
  * feedback about my domain / DNS setup is welcome, I can provide more details via private email

  I can use guidance on _Any hosting services contracted by the operator are equally expected to uphold these expectations_. Although I assume the requirements for testnet are less strict than for mainnet, in case I want to pursue the latter in the future: what unpleasant things can Amazon, my domain registrar and other intermediaries do? How would I mitigate that?

  Also note that The Netherlands passed some pretty onerous legislation creating uncertainty over what the secret service can compel people like myself to do. However these laws won't take effect before mid 2018, there's probably more interesting targets than myself to go after, and it's easier for them to just monitor all unencrypted P2P traffic everywhere, or monitor some intermediary I depend on.

  Any good tools for monitoring uptime?

Tree-SHA512: 386fe688e5006ab8352d93ab3954fc07dc566876ae002891baa51acfaa5bb113f51b1f5ca08c7394a530b10a2f5008c56d57153af3ed07544a305586dda06b97
2017-12-20 17:04:22 +01:00
Wladimir J. van der Laan
d4e404a3af
Merge #11879: [tests] remove redundant univalue_tests.cpp
2862b56 [tests] remove redundant univalue_tests.cpp (John Newbery)

Pull request description:

  univalue unit tests were added in #4730 , and exist at `/src/test/univalue_tests.cpp` (outside the univalue tree). That test was brought into the univalue repository in https://github.com/bitcoin-core/univalue/pull/4 , which was pulled into the github repository in https://github.com/bitcoin/bitcoin/pull/11420.

  That means that the univalue test exists in two places:
  1. `/src/test/univalue_tests.cpp`
  2. `/src/univalue/test/object.cpp`

  (2) is a strict superset of (1). It adds some macros to work around boost not being a univalue dependency, and adds a few extra lines of test.

  Therefore remove `/src/test/univalue_tests.cpp`

Tree-SHA512: 3747b10bbf62e9f12363905488b29945ad559ddca68c5c03d8a362de612a51f408f41a04d3712c6889bfc1632fb1a5fa0d7df0fbf02c322b3981a6d698f501b0
2017-12-20 16:53:02 +01:00
Wladimir J. van der Laan
9ab9963386
Merge #11952: [qa] univalue: Bump subtree
88411e9 Squashed 'src/univalue/' changes from fe805ea74f..07947ff2da (MarcoFalke)

Pull request description:

  Pulls in the test changes to the univalue subtree.

  Beside looking at the code, reviewers should refer to https://github.com/bitcoin/bitcoin/blob/master/contrib/devtools/README.md#git-subtree-checksh on how to verify the subtree pull.

Tree-SHA512: 09493625a573dca1140570326ee90c1bb84e4893e1dab2cdd51bc23ae1fba1e33c43ed771ca9e112ac71b0242e8a8d058071334562c738d502587eadd5a0f114
2017-12-20 16:51:39 +01:00
MeshCollider
656fde53a3 Add script birthtime metadata to dump and import wallet 2017-12-20 20:24:37 +13:00
MeshCollider
1bab9b23af Add script dump note to RPC help text and release notes 2017-12-20 18:47:56 +13:00
MeshCollider
ef0c730220 Add scripts to importwallet RPC 2017-12-20 18:47:56 +13:00
MeshCollider
b702ae812c Add CScripts to dumpwallet RPC 2017-12-20 18:47:56 +13:00
MeshCollider
cdc260afd5 Add GetCScripts to CBasicKeyStore 2017-12-20 18:47:55 +13:00
MarcoFalke
fad349c507 univalue: Bump subtree 2017-12-19 16:44:57 -05:00
Matt Corallo
62e7c04fb8 Remove dead feeest-file read code for old versions
0.15.0 introduced a new feeest file format, and support for parsing
old versions was never fully added. We now simply fail to read the
old format, so remove the dead partial-implementation.
2017-12-19 11:19:28 -05:00
Wladimir J. van der Laan
cdd6bbf10a
Merge #11273: Ignore old format estimation file
3a3a9f9 Ignore old format estimation file (Murch)

Pull request description:

  The fee estimation data format changed from 0.14.x to 0.15.0, so we should no longer read the old data. H/T @jnewbery, @morcos

  Pending testing.

Tree-SHA512: c8e3824dbdd8f6730133d5ad20b00995e9a63ab54431158a91e2f4d2aba5763b8aa698bce1fffca2713ba3a162e23d8fcd6e3efb9847b015c2e1e8725398150b
2017-12-19 17:09:59 +01:00
Sjors Provoost
c8edc2c3cb
[docs] initial QT documentation, move Qt Creator instructions 2017-12-19 16:48:07 +01:00
Wladimir J. van der Laan
81c89e966e
Merge #11923: Wallet : remove unused fNoncriticalErrors variable from CWalletDB::FindWalletTx
ecf9b25 remove unused fNoncriticalErrors variable from CWalletDB::FindWalletTx (Pierre Rochard)

Pull request description:

  The `CWalletDB::FindWalletTx` method was patterned after `CWalletDB::LoadWallet`, where `fNoncriticalErrors` is used when a tx check fails in `ReadKeyValue`.

  Since `FindWalletTx` is only used by methods which are zapping txs, it makes sense that `ReadKeyValue` is not called and the tx is not checked, so I think that deleting the unused `fNoncriticalErrors` boolean variable and its conditional statement is appropriate.

Tree-SHA512: 0976eae97522719fdaeca1fb3f4a080561e46c06d0b8dc75e14262c6bc242998db3f7057183a230a1d7e4ac5fc348e9059f545b7d718ebbcdf6dcdfc63bcc286
2017-12-19 16:16:39 +01:00
Wladimir J. van der Laan
2971fd030f
Merge #11220: Check specific validation error in miner tests
12781db [Tests] check specific validation error in miner tests (Sjors Provoost)

Pull request description:

  ## Problem

  `BOOST_CHECK_THROW` merely checks that some `std::runtime_error` is
  thrown, but not which one.

  Here's an example of how this can cause a test to pass when a developer
  introduces a consensus bug. The test for the sigops limit assumes
  that `CreateNewBlock` fails with `bad-blk-sigops`. However it can
  also fail with bad-txns-vout-negative, if a naive developer lowers
  `BLOCKSUBSIDY` to `1*COIN`.

  ## Solution

  `BOOST_CHECK_EXCEPTION` allows an additional predicate function. This
  commit uses this for all exceptions that are checked for in
  `miner_tets.cpp`:
  * `bad-blk-sigops`
  * `bad-cb-multiple`
  * `bad-txns-inputs-missingorspent`
  * `block-validation-failed`

  If the function throws a different error, the test will fail. Although the message produced by Boost is a bit [confusing](http://boost.2283326.n4.nabble.com/Test-BOOST-CHECK-EXCEPTION-error-message-still-vague-tt4683257.html#a4683554), it does show which error was actually thrown. Here's what the above `1*COIN` bug would result in:

  <img width="1134" alt="schermafbeelding 2017-09-02 om 23 42 29" src="https://user-images.githubusercontent.com/10217/29998976-815cabce-9038-11e7-9c46-f5f6cfb0ca7d.png">

  ## Other considerations

  A more elegant solution in my opinion would be to subclass `std::runtime_error` for each `INVALID_TRANSACTION` type, but this would involve touching consensus code.

  I put the predicates in `test_bitcoin.h` because I assume they can be reused in other test files. However [serialize_tests.cpp](https://github.com/bitcoin/bitcoin/blob/v0.15.0rc3/src/test/serialize_tests.cpp#L245) also uses `BOOST_CHECK_EXCEPTION` and it defines the predicate in the test file itself.

  Instead of four `IsRejectInvalidReasonX(std::runtime_error const& e)` functions, I'd prefer something reusable like `bool IsRejectInvalidReason(String reason)(std::runtime_error const& e)`, which would be used like `BOOST_CHECK_EXCEPTION(functionThatThrows(), std::runtime_error, IsRejectInvalidReason("bad-blk-sigops")`. I couldn't figure out how to do that in C++.

Tree-SHA512: e364f19b4ac19f910f6e8d6533357f57ccddcbd9d53dcfaf923d424d2b9711446d6f36da193208b35788ca21863eadaa7becd9ad890334d334bccf8c2e63dee1
2017-12-19 13:06:01 +01:00
Wladimir J. van der Laan
fee0370fd6
Merge #11178: Add iswitness parameter to decode- and fundrawtransaction RPCs
6f39ac0 Add test for decoderawtransaction bool (MeshCollider)
bbdbe80 Add iswitness parameter to decode- and fundrawtransaction RPCs (MeshCollider)

Pull request description:

  Suggested in https://github.com/bitcoin/bitcoin/pull/10481#issuecomment-325244946, this adds the option to explicitly choose whether a serialized transaction should be decoded as a witness or non-witness transaction rather than relying on the heuristic checks in #10481. The parameter defaults to relying on #10481 if not included, but it overrides that if included.

Tree-SHA512: d4846a5bb7d64dc19c516445488b00af329fc1f4181d9dfdf9f2382a086568edc98250a4ac7594e24a1bc231dfdee53c699b12c8380c355b920a67cc6770b7a9
2017-12-19 09:55:11 +01:00
Pierre Rochard
ecf9b25a03 remove unused fNoncriticalErrors variable from CWalletDB::FindWalletTx 2017-12-17 11:01:23 -05:00
Sjors Provoost
f455a24da7
[net] add seed.testnet.bitcoin.sprovoost.nl to testnet DNS seeds 2017-12-16 16:48:48 +01:00
Matt Corallo
818075adac Create new mutex for orphans, no cs_main in PLV::BlockConnected
This should (marginally) speed up validationinterface queue
draining by avoiding a cs_main lock in one client.
2017-12-15 15:27:45 -05:00
Wladimir J. van der Laan
df71819524
Merge #11886: Clarify getbalance meaning a tiny bit in response to questions.
c79d73d Clarify getbalance meaning a tiny bit in response to questions. (Matt Corallo)

Pull request description:

  Someone was asking why getbalance "*" was more "correct" than getbalance, which should rarely be true...spendzeroconfchange was the issue.

Tree-SHA512: 90201cad1acec5161aee469fb4c6d737a0eb90f8380ac93abf0e41e0f02d120afcc3e2e873e5096d3655bb63bbd16fe99e72452f308d72e69139c7f6bb2d745e
2017-12-15 13:53:07 +01:00
Wladimir J. van der Laan
8585bb8f05
Merge #11616: Update ban-state in case of dirty-state during periodic sweep
57ac471 Call BannedListChanged outside of cs_setBanned lock (Jonas Schnelli)
c853812 Update ban-state in case of dirty-state during periodic sweep (Jonas Schnelli)

Pull request description:

  We do currently not update the UI during periodic ban list sweeps (via dump banlist).
  Fixes #11612

Tree-SHA512: bffbdcc03c63042177bdd511b0a9187c211c2b5011178481e8ee3e43a71eef1e4cd6b72f73672babab142b644f62f8b56f0aac1d26d3f19372b1f8644fec9395
2017-12-15 10:43:34 +01:00
fanquake
937bf4335b
Use std:🧵:hardware_concurrency, instead of Boost, to determine available cores 2017-12-15 14:47:43 +08:00
Gregory Sanders
176db61474 simplify CheckMinimalPush checks, add safety assert 2017-12-14 14:04:47 -05:00
Wladimir J. van der Laan
c66adb286a
Merge #10839: Don't use pass by reference to const for cheaply-copied types (bool, char, etc.)
99ba0c3 Don't use pass by reference to const for cheaply-copied types (bool, char, etc.). (practicalswift)

Pull request description:

  Don't use pass by reference to const for cheaply-copied types (`bool`, `char`, etc.).

Tree-SHA512: ccad5e2695dff0b3d6de3e713ff3448f2981168cdac72d73bee10ad346b9919d8d4d588933369e54657a244b8b222fa0bef919bc56d983e1fa64b2004e51b225
2017-12-14 18:28:01 +01:00
Wladimir J. van der Laan
66479c0e61
Merge #11884: Remove unused include in hash.cpp
3f09e03 Remove unused include in hash.cpp (Karl-Johan Alm)

Pull request description:

Tree-SHA512: 543a72656460fba1c5498a0b85c49601d9b0399a4ecc49f4acf4715c258918da729df388e3be724c3161438e903ee16ad3c50626a71483aa6d85ffdbb827742d
2017-12-14 17:01:05 +01:00
Wladimir J. van der Laan
2ae58d5bfb
Merge #11864: Make CWallet::FundTransaction atomic
03a5dc9 [wallet] Make CWallet::FundTransaction atomic (João Barbosa)
95d4450 [wallet] Tidy up CWallet::FundTransaction (João Barbosa)

Pull request description:

  This PR fixes a race for `setLockedCoins` when `lockUnspents` is true. For instance, it should not be possible to use the same unspent in concurrent `fundrawtransaction` calls.

  Now the `cs_main` and `cs_wallet` locks are held during `CreateTransaction` and `LockCoin`(s). Also added some style nits around the change.

Tree-SHA512: ccf383c0c5f6db775655a3e9ccd200c3bd831a83afae2b7c389564c74f7227f5bea86a4775727de2c3603b188f383f8a12d3f9d6d94f7887865c31c94ce95ef6
2017-12-14 10:38:20 +01:00
João Barbosa
03a5dc9c3c [wallet] Make CWallet::FundTransaction atomic 2017-12-14 03:18:29 +00:00
João Barbosa
95d4450a41 [wallet] Tidy up CWallet::FundTransaction 2017-12-14 03:17:58 +00:00
Russell Yanofsky
9360f50321 Drop extra script variable in ProduceSignature
Was slightly confusing.
2017-12-13 15:16:23 -05:00
Matt Corallo
c79d73dc94 Clarify getbalance meaning a tiny bit in response to questions. 2017-12-13 12:18:33 -05:00
Wladimir J. van der Laan
d4991c0cbb
Merge #11877: Improve createrawtransaction functional tests
88af502 test: Add createrawtransaction functional tests (João Barbosa)
27c6199 test: Add multidict to support dictionary with duplicate key (laanwj) (João Barbosa)
320669a rpc: Validate replaceable type in createrawtransaction (João Barbosa)

Pull request description:

  This was motivated by the `Invalid parameter, duplicated address` test.

  Credit to @laanwj for `multidict` implementation.

Tree-SHA512: a87139ae11004b73b467db1e8a072b75e23a0622b173a5668eed383b3575d8abc709817ddd2dfdc53f55afc90750fb61331199ad5de38c1ef6d482f2bc220f74
2017-12-13 17:34:08 +01:00
Wladimir J. van der Laan
68e021e3a3
Merge #11558: Minimal code changes to allow msvc compilation
fbf327b Minimal code changes to allow msvc compilation. (Aaron Clauson)

Pull request description:

  These changes are required to allow the Bitcoin source to build with Microsoft's C++ compiler (#11562 is also required).

  I looked around for a better place for the typedef of ssize_t which is in random.h. The best candidate looks like src/compat.h but I figured including that header in random.h is a bigger change than the typedef. Note that the same typedef is in at least two other places including the OpenSSL and Berkeley DB headers so some of the Bitcoin code already picks it up.

Tree-SHA512: aa6cc6283015e08ab074641f9abdc116c4dc58574dc90f75e7a5af4cc82946d3052370e5cbe855fb6180c00f8dc66997d3724ff0412e4b7417e51b6602154825
2017-12-13 14:05:25 +01:00
Karl-Johan Alm
3f09e03e0f
Remove unused include in hash.cpp 2017-12-13 20:08:49 +09:00
MeshCollider
b67342906c Cleanups for walletdir PR 2017-12-13 23:36:43 +13:00
Wladimir J. van der Laan
ba2f19504c
Merge #11363: net: Split socket create/connect
3830b6e net: use CreateSocket for binds (Cory Fields)
df3bcf8 net: pass socket closing responsibility up to caller for outgoing connections (Cory Fields)
9e3b2f5 net: Move IsSelectableSocket check into socket creation (Cory Fields)
1729c29 net: split socket creation out of connection (Cory Fields)

Pull request description:

  Requirement for #11227.

  We'll need to create sockets and perform the actual connect in separate steps, so break them up.

  #11227 adds an RAII wrapper around connection attempts, as a belt-and-suspenders in case a CloseSocket is missed.

Tree-SHA512: de675bb718cc56d68893c303b8057ca062c7431eaa17ae7c4829caed119fa3f15b404d8f52aca22a6bca6e73a26fb79e898b335d090ab015bf6456cf417fc694
2017-12-13 05:42:32 +01:00
Cory Fields
3830b6e065 net: use CreateSocket for binds 2017-12-12 15:25:25 -05:00
Cory Fields
df3bcf89e4 net: pass socket closing responsibility up to caller for outgoing connections
This allows const references to be passed around, making it clear where the
socket may and may not be invalidated.
2017-12-12 15:25:25 -05:00
Cory Fields
9e3b2f576b net: Move IsSelectableSocket check into socket creation
We use select in ConnectSocketDirectly, so this check needs to happen before
that.

IsSelectableSocket will not be relevant after upcoming changes to remove select.
2017-12-12 15:25:25 -05:00
Cory Fields
1729c29ded net: split socket creation out of connection
Also, check for the correct error during socket creation
2017-12-12 15:25:25 -05:00
Wladimir J. van der Laan
ef8ba7d73a
Merge #11870: wallet: Remove unnecessary mempool lock in ReacceptWalletTransactions
5b25293 wallet: Remove unnecessary mempool lock in ReacceptWalletTransactions (João Barbosa)

Pull request description:

Tree-SHA512: 13b922c6c9b5ca95a77742050f449366b80bdd7819c34e7ca09af8a4bd68085f4d0c6e0cde119c403f661499f97f2c465071a8047a7d794268e8d2dfe909e6d5
2017-12-12 20:26:55 +01:00
Wladimir J. van der Laan
22149540f9
Merge #11854: Split up key and script metadata for better type safety
9c8eca7 Split up key and script metadata for better type safety (Russell Yanofsky)

Pull request description:

  Suggested by @TheBlueMatt
  https://github.com/bitcoin/bitcoin/pull/11403#discussion_r155599383

  Combining the maps was probably never a good arrangement but is more
  problematic now in presence of WitnessV0ScriptHash and WitnessV0KeyHash types.

Tree-SHA512: 9263e9c01090fb49221e91d88a88241a9691dda3e92d86041c8e284306a64d3af5e2438249f9dcc3e6e4a5c11c1a89f975a86d55690adf95bf2636f15f99f92a
2017-12-12 19:57:43 +01:00
Matt Corallo
9c5a4a6ed8 Stop special-casing phashBlock handling in validation for TBV 2017-12-12 13:30:22 -05:00
John Newbery
2862b562cc [tests] remove redundant univalue_tests.cpp 2017-12-12 12:45:53 -05:00
João Barbosa
320669a363 rpc: Validate replaceable type in createrawtransaction 2017-12-12 14:57:03 +00:00
Wladimir J. van der Laan
5d132e8b97
Merge #10574: Remove includes in .cpp files for things the corresponding .h file already included
a720b92 Remove includes in .cpp files for things the corresponding .h file already included (practicalswift)

Pull request description:

  Remove includes in .cpp files for things the corresponding .h file already included.

  Example case:
  * `addrdb.cpp` includes `addrdb.h` and `fs.h`
  * `addrdb.h` includes `fs.h`

  Then remove the direct inclusion of `fs.h` in `addrman.cpp` and rely on the indirect inclusion of `fs.h` via the included `addrdb.h`.

  In line with the header include guideline (see #10575).

Tree-SHA512: 8704b9de3011a4c234db336a39f7d2c139e741cf0f7aef08a5d3e05197e1e18286b863fdab25ae9638af4ff86b3d52e5cab9eed66bfa2476063aa5c79f9b0346
2017-12-12 14:56:25 +01:00
Wladimir J. van der Laan
214046f69b
Merge #10279: Add a CChainState class to validation.cpp to take another step towards clarifying internal interfaces
22fddde Avoid calling GetSerializeSize on each tx in a block if !fTxIndex (Matt Corallo)
2862aca Move some additional variables into CChainState private (Matt Corallo)
fd4d80a Create initial CChainState to hold chain state information (Matt Corallo)
e104f0f Move block writing out of AcceptBlock (Matt Corallo)
50701ba Move txindex/undo data disk location stuff out of ConnectBlock (Matt Corallo)
93a34cf Make DisconnectBlock unaware of where undo data resides on disk (Matt Corallo)

Pull request description:

  CChainState should eventually, essentially, be our exposed "libconsensus", but we're probably a few releases away, so the real goal is to clarify our internal interfaces. The main split was a big step, but validation.cpp is still a somewhat ranomly-mixed bag of functions that are pure functions which validate inputs (which should probably either merge with their callers or move into another file in consensus/), read/write data from disk, manipulate our current chain state (which moves into CChainState), and do mempool transaction validation.

  Obviously this is only a small step, but some effort is made to clean up what functions the functions in CChainState call, and obviously as things are added its easy to keep clear "CChainState::* cannot call anything except via callbacks through CValidationInterface, pure functions, or disk read/write things". Right now there are some glaring violations in mempool callbacks, and general flushing logic needs cleaning up (FlushStateToDisk maybe shouldnt be called, and there should be an API towards setDirtyBlockIndex, but I'll leave that for after @sipa's current changesets land).

Tree-SHA512: 69b8ec191b36b19c9492b4dee74c8057621fb6ec98ad219e8da0b2ed5c3ad711b10b5af9ff1117e8807ccf88918eeeab573be8448baecc9a59f099c53095985b
2017-12-12 14:36:57 +01:00
Wladimir J. van der Laan
d48ab83f00
Merge #11831: Always return true if AppInitMain got to the end
07c4838 Always return true if AppInitMain got to the end (Matt Corallo)

Pull request description:

  This should fix a rare zapwallettxes failure on travis, but also
  avoids having init operations (re-adding wallet transactions to
  mempool) running after RPC is free'd.

  I believe this was the failure at https://travis-ci.org/bitcoin/bitcoin/jobs/311747844 (from #11605).

Tree-SHA512: f0fea8c1b9265e2eeda57043d541380a3e58e4d9388fa24628a52fd56324257fcd7df0ca02e8f77f66fadd68d951893bab0f610ed9fd0a89b2ccd6bad1efa351
2017-12-12 10:27:53 +01:00
Wladimir J. van der Laan
c0902624b0
Merge #10699: Make all script validation flags backward compatible
01013f5 Simplify tx validation tests (Pieter Wuille)
2dd6f80 Add a test that all flags are softforks (Pieter Wuille)
2851b77 Make all script verification flags softforks (Pieter Wuille)

Pull request description:

  This change makes `SCRIPT_VERIFY_UPGRADABLE_NOPS` not apply to `OP_CHECKLOCKTIMEVERIFY` and `OP_CHECKSEQUENCEVERIFY`. This is a no-op as `UPGRADABLE_NOPS` is only set for mempool transactions, and those always have `SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY` and `SCRIPT_VERIFY_CHECKSEQUENCEVERIFY` set as well. The advantage is that setting more flags now always results in a reduction in acceptable scripts (=softfork).

  This results in a nice and testable property for validation, for which a new test is added.

  This also means that the introduction of a new definition for a NOP or witness version will likely need the following procedure (example OP_NOP8 here)
  * Remove OP_NOP8 from being affected by `SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS`.
  * Add a `SCRIPT_VERIFY_DISCOURAGE_NOP8`, which only applies to `OP_NOP8`.
  * Add a `SCRIPT_VERIFY_NOP8` which implements the new consensus logic.
  * Before activation, add `SCRIPT_VERIFY_DISCOURAGE_NOP8` to the mempool flags.
  * After activation, add `SCRIPT_VERIFY_NOP8` to both the mempool and consensus flags.

Tree-SHA512: d3b4538986ecf646aac9dba13a8d89318baf9e308e258547ca3b99e7c0509747f323edac6b1fea4e87e7d3c01b71193794b41679ae4f86f6e11ed6be3fd62c72
2017-12-12 10:11:00 +01:00
Wladimir J. van der Laan
0e722e8879
Merge #11516: crypto: Add test cases covering the relevant HMAC-SHA{256,512} key length boundaries
a3f5657 Add test cases covering the relevant key length boundaries: 64 bytes +/- 1 byte for HMAC-SHA256 and 128 bytes +/- 1 byte for HMAC-SHA512 (practicalswift)

Pull request description:

  * Add test cases covering the relevant key length boundaries: 64 bytes +/- 1 byte for HMAC-SHA256 and 128 bytes +/- 1 byte for HMAC-SHA512.
  * ~~Avoid creating a one-past-the-end pointer in the case of key length 64 (HMAC-SHA256) and key length 128 (HMAC-SHA512).~~
  * ~~Avoid performing a noop memset call (zero length argument) in the case of key length 64 (HMAC-SHA256) and key length 128 (HMAC-SHA512).~~

Tree-SHA512: 48ff9ab79d41aab97b5b8f6496cc08a39955a07eb424f74ada6440d3b168b6204d3527fa677e175c47e40142f9d62c7456ae162e5a2f5b557e90fb353beef1d0
2017-12-12 09:57:12 +01:00
João Barbosa
5b25293436 wallet: Remove unnecessary mempool lock in ReacceptWalletTransactions 2017-12-11 23:43:31 +00:00