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718 commits

Author SHA1 Message Date
Daniel Cousens
ee04826464 HDNode: clearer branch comments 2014-06-04 14:47:39 +10:00
Daniel Cousens
56a88b8a70 HDNode: shorten comment for Q validation 2014-06-04 14:36:19 +10:00
Daniel Cousens
22f1dee65b HDNode: remove unnecessary slice operation 2014-06-04 14:36:06 +10:00
Daniel Cousens
15cc03a57f HDNode: removed unused variable 2014-06-04 13:57:44 +10:00
Daniel Cousens
9f798ef2c3 HDWallet: adds missing hd declaration 
Only a problem if "use strict" is enforced
 2014-06-03 21:02:18 +10:00
Daniel Cousens
6a73bc02f5 HDNode: rename priv/pub to privKey/pubKey 2014-06-03 19:54:58 +10:00
Daniel Cousens
64e307b13f HDWallet: rename to HDNode 2014-06-03 17:08:42 +10:00
Daniel Cousens
c340f5cf83 HDWallet: now export all information by default 2014-06-03 17:04:05 +10:00
Daniel Cousens
48503f252c HDWallet: move toBase58 2014-06-03 17:04:05 +10:00
Daniel Cousens
dca284a131 HDWallet: rename derivePrivate to deriveHardened 2014-06-03 17:04:05 +10:00
Daniel Cousens
91b8833e52 HDWallet: rename local priv to isPrivate 2014-06-03 16:10:13 +10:00
Wei Lu
c76d3cef37 Merge pull request #202 from dcousens/ecneg 
ECKey -D test and light cleanup
 2014-06-03 13:38:25 +08:00
Daniel Cousens
4cec42a8d8 HDWallet: add to/fromHex tests 2014-06-01 16:42:54 +10:00
Daniel Cousens
3f24e87c54 HDWallet: more explicit branch for parentFingerprint 2014-06-01 16:07:22 +10:00
Daniel Cousens
e8e862f632 HDWallet: adds PubKey validation 2014-05-31 20:40:57 +10:00
Daniel Cousens
708e27aa2d HDWallet: extract BIP32 params search function 2014-05-31 20:40:57 +10:00
Daniel Cousens
759aeb9abc HDWallet: remove repeated assertion 2014-05-31 20:40:57 +10:00
Daniel Cousens
c0006c299f HDWallet: use new constructor 2014-05-31 20:40:57 +10:00
Daniel Cousens
ac9e259fcd HDWallet: remove getKeyVersion 2014-05-31 18:53:39 +10:00
Daniel Cousens
02f5fceda7 HDWallet: remove unused imports 2014-05-31 18:53:11 +10:00
Daniel Cousens
77d4325d4b base58: cleanup variable names 
The encode/decode functions are also now similar syntactically.
 2014-05-31 15:05:34 +10:00
Daniel Cousens
61c57adbf8 Address: Expected T, got PARAM for Buffer assertion 2014-05-31 15:05:33 +10:00
Daniel Cousens
2b2081bed9 base58check: buffers only, remove explicit 0 
Undefined is treated as zero if it ever gets to this point anyway, so no
value is added by having this default param here.

A test fixture to verify this behaviour is added.
 2014-05-31 15:05:33 +10:00
Daniel Cousens
baec325e6f base58: use signum over compareTo 2014-05-31 15:05:33 +10:00
Daniel Cousens
5f88cb8931 ECKey: use signum over compareTo 2014-05-31 15:05:33 +10:00
Daniel Cousens
3bce535e36 Wallet: use assert for consistency 2014-05-31 14:28:16 +10:00
Daniel Cousens
b9bdf21cbe bufferutils: use verifuint for 64 bit integers 
Taken from browserify-buffer.

Also adds a few more tests to assert this is working correctly from both
read and write perspectives.
The assertion in for writePushDataInt in the 32 bit case was
unnecessary as that is handled by buffer.writeUInt32LE anyway.
 2014-05-31 14:24:43 +10:00
Daniel Cousens
80da2ed2d5 HDWallet: add fromBase58 exception checks 2014-05-30 19:01:03 +10:00
Daniel Cousens
cde285ccfc Wallet: enforce operator new 2014-05-30 19:01:03 +10:00
Daniel Cousens
4952c5f4e7 HD/Wallet: use network objects, not strings 2014-05-30 19:01:02 +10:00
Daniel Cousens
2df790e2ab Wallet: remove use of hashLittleEndian 2014-05-30 18:17:32 +10:00
Daniel Cousens
4afdbc9f68 Wallet: use dustThreshold directly 
The definition of a dust amount is pretty clear, and I feel it is less
readable when represented as isDust(amount) or !isDust(amount), by
comparison to    amount <= dustThreshold   or   amount > dustThreshold.

Also means I don't have to stray my eyes to understand the
implemention by looking up isDust does.
 2014-05-30 18:17:32 +10:00
Daniel Cousens
bd3690bdc0 Wallet: remove async interface 2014-05-30 18:17:32 +10:00
Daniel Cousens
50e9a09a8c Wallet: cleanup createTx control flow 
Unknowingly this also revealed a subtle bug in the previous
implementation which allowed the creation of transactions even
when no UTXOs existed.
 2014-05-30 18:17:18 +10:00
Daniel Cousens
b10e96cbff ecdsa: serializeSig should return a Buffer 2014-05-30 17:54:33 +10:00
Daniel Cousens
7e9b5d8584 bufferutils: return opcode for use 2014-05-30 17:54:33 +10:00
Daniel Cousens
6f3d829be0 all: Expected T, got PARAM 2014-05-29 16:09:47 +10:00
Daniel Cousens
2f44628604 Transaction: refactor hashForSignature 
Adds asserts to ensure only valid hashes are created (until the
implementation is complete).

Also uses `Script.without` to remove OP_CODESEPARATOR from the Scripts
as required by the protocol.
 2014-05-29 16:06:19 +10:00
Daniel Cousens
7d94d1b068 Script: add fromChunks and without 2014-05-29 16:06:19 +10:00
Daniel Cousens
d18f2dba00 bufferutils: add PUSHDATA implementation 2014-05-29 16:06:19 +10:00
Daniel Cousens
54950c9abb Transaction: fix SIGHASH_* constant values 2014-05-29 16:06:19 +10:00
Daniel Cousens
db814439a3 Transaction: extract DEFAULT_SEQUENCE constant 
Also fixes the bug when the sequence number is 0 and
`TransactionIn.defaultSequence` is used; resulting in an undefined
sequence number as it is undefined.
 2014-05-29 16:06:19 +10:00
Daniel Cousens
7494a146a6 ECKey: fix exception tests 
These weren't broken as such, but they weren't distinctly checking that
the right exception was thrown either.
 2014-05-29 16:01:04 +10:00
Daniel Cousens
6cfa729dae ecdsa: fix missing exceptions 2014-05-29 15:42:52 +10:00
Daniel Cousens
2fc69b0834 address/base58check: fix missing exceptions/tests 
All the `invalid2` tests have been removed as they were not invalid
base58check.  They were actually valid in some cases.
They will be re-integrated in more specific bitcoin core tests in
relation to Address/ECKey respectively.
 2014-05-29 14:43:44 +10:00
Daniel Cousens
47ae862ae9 base58: fix missing exceptions 2014-05-29 14:43:29 +10:00
John Russell
343289229e ensures that pubKey length is greater than m 
ensure that pubKey length is greater than m

use Array.isArray over instanceof

error message
 2014-05-28 01:48:17 -07:00
Daniel Cousens
8514bbfabd Address: remove Address.Error 
By removing Address.Error, we remove a code smell.
This part of the code base was also not under any form of test.
Test data and tests have therefore been added verifying its behaviour in
both Wallet and Address tests.
 2014-05-28 13:17:07 +10:00
Kyle Drake
33e5883be1 sec: remove untested alt curves not used by bitcoin 2014-05-25 14:30:34 +10:00
Kyle Drake
600209b1a6 hdwallet: remove fromHex, add better tests for edge cases 2014-05-25 12:26:29 +10:00
Kyle Drake
dd3e171212 Merge pull request #188 from dcousens/ecsig 
ecdsa: always use signature object
 2014-05-25 11:57:09 +10:00
Daniel Cousens
08951be66f Script: add createPubKeyScriptPubKey 2014-05-25 10:21:06 +10:00
Kyle Drake
f545ed1279 remove crypto hash transition code 2014-05-25 09:46:06 +10:00
Daniel Cousens
c17c6f9291 Merge pull request #192 from coinpunk/eccleanup 
Cleanup some unused ec.js code
 2014-05-24 20:09:48 +10:00
Daniel Cousens
58fd12e66d ecdsa: always use signature object 2014-05-24 16:25:38 +10:00
Daniel Cousens
bd1a08bfa1 ecdsa: use signum() over compareTo 2014-05-24 14:33:25 +10:00
Kyle Drake
bc062fbdce cleanup some unused ec.js code 2014-05-24 13:33:23 +10:00
Daniel Cousens
aca565239a ECKey: remove unnecessary slice 2014-05-24 00:51:56 +10:00
Daniel Cousens
cd326921bc bigi: upgrade to 1.1.0 2014-05-24 00:51:56 +10:00
Daniel Cousens
1087ac07de sec: fix formatting 2014-05-24 00:51:56 +10:00
Daniel Cousens
b8858c0bc9 sec: use BigInteger.fromHex directly 2014-05-24 00:51:56 +10:00
Daniel Cousens
da48c988f6 sec: use a hashtable for lookup 2014-05-24 00:51:56 +10:00
Daniel Cousens
087ca551f5 ecdsa: fix indentation 2014-05-24 00:48:31 +10:00
Daniel Cousens
d05d661aea ecdsa: use standard declarative notation for functions 2014-05-24 00:48:31 +10:00
Daniel Cousens
bcfd62fdb5 ecdsa: remove implicit ecparams 2014-05-24 00:48:31 +10:00
Daniel Cousens
2dec1375a1 ecdsa: use (r, s) values directly 2014-05-24 00:48:31 +10:00
Daniel Cousens
8d7408202f ecdsa: consistent parameter ordering 2014-05-24 00:48:31 +10:00
Daniel Cousens
abe65b8d4a ecdsa: use shamirs trick 2014-05-24 00:48:20 +10:00
Daniel Cousens
a17a5b23d9 ec: fix point decoding for other curves 2014-05-22 12:33:47 +10:00
Daniel Cousens
5ec9504ed6 ecdsa: opt for shiftRight, pow and square 
In the given situations, these offer better readability, or in the case
of shiftRight, a substantial performance increase.
 2014-05-22 12:33:47 +10:00
Daniel Cousens
7d89ff427c ecdsa: comment cleanup 2014-05-22 12:33:47 +10:00
Daniel Cousens
0865f09d20 ec/dsa: extract P_OVER_FOUR as a curve specific constant 
This actually resolves a possible bug if multiple ecparams were used
(aka different values for P_OVER_FOUR, but only the cached was used).
 2014-05-22 12:33:47 +10:00
Daniel Cousens
1e54c521d5 ec: extract BigInteger constants 2014-05-22 12:33:47 +10:00
Daniel Cousens
d9ce4bee6b ec: use signum() not equals(BigInteger.ZERO) 2014-05-22 12:33:47 +10:00
Daniel Cousens
d14b08efd1 ec/dsa: recovery param now used consistently 
Also added an assertion rather than massaging the input.
 2014-05-22 12:32:28 +10:00
Daniel Cousens
24371425f9 ec: decodeFrom now uses Buffers and handles errors 2014-05-18 17:52:49 +10:00
Daniel Cousens
a3f691bf7c ecdsa: parseSigCompact use Buffer API 
parseSigCompact also now returns the correct recovert parameter without
the need to subtract the compression bit.
This makes it easier to use.
 2014-05-18 17:52:49 +10:00
Daniel Cousens
f7c7265d64 ecdsa: parseSig now uses buffer API 2014-05-18 17:52:49 +10:00
Daniel Cousens
ccca6989b5 ec: getEncoded now uses Buffer API 2014-05-18 17:52:49 +10:00
Daniel Cousens
db3ffe58d1 message: use serializeSigCompact 2014-05-18 17:52:49 +10:00
Daniel Cousens
4c7108d561 ecdsa: add serializeSigCompact and tests 
This also adds tests for all other ECDSA serialize/parsing functions.
The k, r, s and D values were sourced from test vectors on
https://bitcointalk.org/index.php?topic=285142.40 .

The compact signatures (aka, i values) were generated from bitcoinjslib, but they
are straight forward anyway.
 2014-05-18 17:52:49 +10:00
Daniel Cousens
b208a6ab78 crypto/ecdsa: moves HmacSHA256 to crypto 2014-05-18 17:52:49 +10:00
Daniel Cousens
99a1b7274c Transaction: use the type embedded in the signature 2014-05-18 17:52:48 +10:00
Daniel Cousens
6b5990c6e2 message: support alternate networks 2014-05-18 17:51:36 +10:00
Daniel Cousens
10fe4474d1 ECKey: remove *Buffer/*Hex functions 
An ECKey is a composition of a private key (D), a public key (Q) and its
compression flag.

These functions gave the impression of serialization of this
composition, when really they only serialized `D`.
They have therefore been removed in favour of always using a sane
serialization format (WIF) that matches the needed behaviour.

If a user needs the previous functionality, simply use `privKey.D.*`
instead of `privKey.*`, as BigInteger supports `*Buffer/*Hex` functions
as expected.
 2014-05-18 17:50:10 +10:00
Daniel Cousens
0468c4710c Transaction: rename (de)serialize to [to/from]Buffer 2014-05-17 00:09:13 +10:00
Daniel Cousens
e033a872c9 Transaction: rename hashTransactionForSignature to hashForSignature 2014-05-17 00:09:13 +10:00
Daniel Cousens
55681e7e5d Script: use PubKey objects not prebuilt Buffers 2014-05-17 00:09:13 +10:00
Daniel Cousens
54cc123d31 Address/Script: consistent function ordering 2014-05-17 00:09:13 +10:00
Daniel Cousens
b99ed46796 opcodes: rename to opcodes 2014-05-13 23:14:07 +10:00
Daniel Cousens
f9782b7c17 opcodes: remove unused reverseMap 2014-05-13 23:12:30 +10:00
Daniel Cousens
554ba250b9 opcode: less redundant indentation 2014-05-13 18:53:30 +10:00
Daniel Cousens
1fe8282eda Script: remove redundant opcode.map access 2014-05-13 18:53:30 +10:00
Daniel Cousens
e27c97a791 ECPubKey/ECKey: separate to two files 2014-05-13 16:51:06 +10:00
Daniel Cousens
05e0d08098 BufferExt: rename to bufferutils 2014-05-13 16:46:12 +10:00
Daniel Cousens
276a339d60 crypto: HMACSHA512 into crypto and add tests 2014-05-12 10:18:39 +10:00
Daniel Cousens
f70ccc9215 convert: remove hex functions 2014-05-12 10:17:38 +10:00
Daniel Cousens
614a213d44 Transaction: remove untested hash array support 2014-05-12 10:17:38 +10:00
Daniel Cousens
063643b4a1 HDWallet: show clearer BIP32 adherence for Master key 2014-05-12 09:56:00 +10:00
Daniel Cousens
3ed7d78e59 HDWallet: adhere to BIP32 for CKD 2014-05-10 09:57:16 +10:00
Daniel Cousens
25514d6ac1 HDWallet: remove HmacBytesToBytes 2014-05-10 09:57:16 +10:00
Daniel Cousens
da36003d09 Script: remove sort requirement for multisig 2014-05-09 18:03:41 +10:00
Daniel Cousens
de343b2093 Script: remove Address requirement 2014-05-09 18:03:22 +10:00
Daniel Cousens
f18c5e4c1e Script: removes Script.createP2SHMultiSigScriptSig 
It is favoured to compose the scriptSig manually using
Script.createP2SHScriptSig and Script.createMultisigScriptSig.

Added a test to verify that createMultisigScriptSig throws when not
enough signatures a provided and the redeemScript is given.
 2014-05-09 16:26:35 +10:00
Daniel Cousens
f8e662e495 Script: rename toScriptHash to getHash and add tests 2014-05-09 13:07:06 +10:00
Daniel Cousens
342c55c864 Address: remove circular dependency fix 
This is no longer a problem.
 2014-05-09 12:26:38 +10:00
Daniel Cousens
48e15b587a Address: remove redundant comments 2014-05-09 12:25:24 +10:00
Daniel Cousens
708aa03390 Transaction/Script: bitcoin network no longer implied 
A Transaction (and its subsequent scripts) do not carry any network
specific information in the Bitcoin protocol.
Therefore they can not (without further context) produce the network
specific constants for the generation of the base58 Addresses.

As TransactionOut.address is used heavily throughout Wallet and other
areas of the library, this could not be entirely removed without a large
number of changes.
For now, TransactionOut.address is only defined in the case of
Tx.addOutput being used directly:

      Transaction.addOutput(address, value)
 2014-05-08 10:59:58 +10:00
Daniel Cousens
4207a0df99 Address: use Address.Error instead 
This change is necessary for instanceof comparison when attempting to
rethrow.  Callbacks may be a better solution to introduce later.
 2014-05-08 10:59:58 +10:00
Daniel Cousens
5e0d38ba54 Address: add Address.*ScriptPubKey and tests 
The introduction of these two functions allow for the all the network
related code to be eventually removed from Transaction and Script.

Previously the result for non-standard transactions was undefined
behaviour.  This change mandates that an exception is thrown if a
non-standard transaction is input.
 2014-05-08 10:59:58 +10:00
Daniel Cousens
0822def7e0 Script: add standard Script.create*ScriptPubKey 
Extracts the two Script types out of Script.createOutputScript, and puts
them both under test.

Also renames Script.createMultiSigOutputScript to adhere to the same
convention.
 2014-05-08 10:59:58 +10:00
Daniel Cousens
d0f684844c Script: add toHex, fromHex 
Script.fromHex previously existed, but was not under any kind of test.
This commit adds tests (despite being a little circular in nature) to
check that the output is as expected.
 2014-05-08 10:59:58 +10:00
Daniel Cousens
57b8afbdab Network: rename Network to Networks 
This change removes the most common ambiguities.
As the network module is not representative of a class, the lower case
has been used.
 2014-05-08 10:59:58 +10:00
Daniel Cousens
929b8d2b62 Script: more consistent input handling 2014-05-08 10:59:58 +10:00
Daniel Cousens
7ad695e427 Script: fix assertion message grammar 2014-05-08 10:59:58 +10:00
Daniel Cousens
74e53b49a5 Script/Transaction: remove untested functions 
These functions are not under test, and are unnecessary bloat due to a
confusing API.

Script.from*(asmStr) were two functions that attempted to parse ASM
codes and produce a script from this.
While useful, an parser can be introduced later under a single function
and under test... removed.

Although Script.extractPublicKeys implementation is likely to be correct,
it is not absolute in that what it returns is even strictly a set of
public keys.
It is a useful function, but can be done in a better way later,
probably checking against the Script templates instead.

Transaction.signWithKeys has some inherent undocumented behaviour, and it is not
clear when you would use it over just Transaction.addOutput and
Transaction.sign individually.  Nor does it mimic anything in the
bitcoind API... removed.
 2014-05-08 10:59:58 +10:00
Daniel Cousens
76323a07d0 Transaction: restrict TxIn/TxOut constructor params 
To keep this change minimal, both TxIn/TxOut still use the parameter
object for initialization.  TxOut accepts only the types it uses
internally, and not hex or byte arrays for scripts.

The clone is unnecessary as a TransactionOut is never mutated after its
creation.

This resulted in TransactionOut.scriptPubKey no longer being needed,
and was removed.  To access the scriptPubKey as a byte buffer, a user
can simply use:

	TransactionOut.script.toBuffer()

Unfortunately, this leaves TransactionOut in a sorry state of test.
Something that needs to be fixed.
 2014-05-08 10:59:58 +10:00
Daniel Cousens
9a7e291d70 Transaction: fix incorrect outIndex type 2014-05-08 08:52:07 +10:00
Daniel Cousens
a77846701f Fixes network support for TxOut 2014-05-06 15:40:40 +10:00
Daniel Cousens
4012b82bec Fixes Transaction.addOutput(Address, Number) 2014-05-06 15:40:40 +10:00
Daniel Cousens
695eb64a3a Clarifies Transaction.addOutput param documentation 2014-05-06 15:40:40 +10:00
Daniel Cousens
d65a3c36e2 Merge pull request #159 from williamcotton/master 
fixed issues with testnet and createTx
 2014-05-06 08:04:02 +10:00
Daniel Cousens
baa568697b Transaction.deserialize no longer mutates input 2014-05-05 09:11:37 +10:00
Daniel Cousens
02013beda9 Renames variables to be more verbose 2014-05-05 09:11:37 +10:00
Daniel Cousens
b860daf70b Corrects endianness comments 2014-05-04 17:31:47 +10:00
Daniel Cousens
87048d3b4e Adds performance notes 2014-05-04 17:31:47 +10:00
Daniel Cousens
4716eb29bf Removes redundant convert functions 2014-05-04 17:31:47 +10:00
Daniel Cousens
a8cf2fdd9e Changes internal serialization to use Buffers instead 2014-05-04 17:31:22 +10:00
Daniel Cousens
c8bda6dde6 Adds Buffer extensions 2014-05-04 17:30:59 +10:00
Daniel Cousens
10ee5532c3 Serialize now returns a buffer 2014-05-04 15:37:25 +10:00
Daniel Cousens
09c6a787d9 Changes sequence number to an actual Number 2014-05-04 15:37:25 +10:00
Wei Lu
a830e2cded Merge pull request #168 from dcousens/167fix 
Fixes #167
 2014-05-04 10:11:19 +08:00
Daniel Cousens
ff08c2eec3 Fixes #167 and adds temporary test 2014-05-04 12:07:05 +10:00
Daniel Cousens
e6a9186af3 Removes unnecessary new Buffer 2014-05-04 11:58:06 +10:00
Daniel Cousens
e2e190c766 Variables names made consistent with constructor 2014-05-04 11:57:49 +10:00
Daniel Cousens
bb80eda218 Merge pull request #165 from bitcoinjs/bigi-monkey-patching-no-more 
Upgrade bigi & remove monkey patching
 2014-05-04 07:39:19 +10:00
Wei Lu
1e6b283f9a Remove Number.isFinite check on tx input index 2014-05-03 10:19:38 +08:00
Wei Lu
af1f121fd4 upgrade bigi & remove monkey patching 2014-05-03 10:04:54 +08:00
Wei Lu
39516d5532 Merge pull request #163 from dcousens/wordass 
Enforces convert.wordsToBytes to only allow for byte input
 2014-04-30 08:49:05 +08:00
Kyle Drake
5fd9fe62dc Fix address prefixes, add dogecoin/litecoin BIP32 versions 2014-04-29 15:07:15 -07:00
Daniel Cousens
b09dd73cbe Enforces bytesToWordArray only operates on byte arrays 2014-04-30 05:07:41 +10:00
Wei Lu
45c1c8350e Merge pull request #154 from dcousens/convrem 
Remove dead code from Convert module
 2014-04-26 12:27:08 +08:00
Wei Lu
6833acaf3a Merge pull request #152 from dcousens/p2shsign 
Preliminary test for P2shsign
 2014-04-26 12:26:50 +08:00
William Cotton
590bb8e1c3 custom changeAddress for wallet.createTx() 2014-04-25 12:49:51 -07:00
William Cotton
a9bc42019a fixed issues with testnet and createTx 2014-04-25 12:39:30 -07:00
Daniel Cousens
e40377a471 Removes unused functions from convert 2014-04-26 05:11:45 +10:00
Daniel Cousens
69c0497038 Renames createInputScript to createPubKeyHashScriptSig 2014-04-26 04:04:19 +10:00
Daniel Cousens
a4e68d142d Adds assertions for types in signScriptSig 2014-04-26 04:04:16 +10:00
Daniel Cousens
8ad8f6f169 Renames p2shsign to signScriptSig 2014-04-26 03:51:13 +10:00
Daniel Cousens
5546cae928 Removes type coercion for a stricter TX API 2014-04-26 03:51:13 +10:00
Daniel Cousens
9af8d95daf Removes applyMultisigs and adds setScriptSig 2014-04-26 03:51:13 +10:00
Daniel Cousens
89cf731ac7 Adds assertion messages 2014-04-26 02:37:48 +10:00
Daniel Cousens
c3e9d568c5 Adds RFC6979 test vectors and fixes ecdsa.sign/detGenK 2014-04-26 02:17:28 +10:00
ethers
1c8f135d9c assertion message 2014-04-24 23:29:12 -07:00
Wei Lu
102f2bd0c9 make sure createInputScript convert pubKey to buffer before writing out bytes 
[fixes #156]
 2014-04-25 10:01:50 +08:00
Daniel Cousens
df6ea8aea2 Removes toPaddedBuffer and extends toBuffer 2014-04-25 00:18:13 +10:00
Daniel Cousens
d8883e8d32 Adds BI.toPaddedBuffer and toBuffer 2014-04-24 07:22:23 +10:00
Daniel Cousens
bc37e65014 Enforces Array input for deterministicGenerateK 2014-04-23 06:28:00 +10:00
Kyle Drake
1b66976d92 Merge pull request #146 from dcousens/magictests 
MagicHash Tests
 2014-04-21 09:39:50 -07:00
Kyle Drake
21aa517cd2 Merge pull request #143 from dcousens/multisigfix 
Multi-sig ScriptSig Support
 2014-04-21 09:39:03 -07:00
Daniel Cousens
ae60e6eb95 Replacse JSBN with bigi 2014-04-22 02:19:30 +10:00
Daniel Cousens
96ebb65099 Removes ecdsa.getBigRandom 2014-04-22 02:04:56 +10:00
Daniel Cousens
f5ce83beca Adds working implementation of Script.createP2SHMultisigScriptSig 2014-04-22 00:28:13 +10:00
Daniel Cousens
fb6c76a976 Merges Buffer refactorings from base58-native by Stephen Pair 2014-04-22 00:24:20 +10:00
Daniel Cousens
1b46a10d2a magicHash now uses Buffers internally 2014-04-22 00:23:12 +10:00
Daniel Cousens
c44af2109e Uses typeof address === 'string' instead 2014-04-20 04:54:50 +10:00
Daniel Cousens
64dc11486c Removes resolved TODO 2014-04-20 04:49:04 +10:00
Daniel Cousens
92f1c3e319 Fixes Transaction.addOutput() param handling to match documentation 
Now (horrendously) supports other networks
 2014-04-20 04:47:56 +10:00
Daniel Cousens
f3a55f63dc Assert uses strictEqual instead of direct comparison 2014-04-20 04:39:29 +10:00
Daniel Cousens
1d1306b054 Removes Address.fromPubKey and improves test vectors 2014-04-20 04:38:33 +10:00
Daniel Cousens
eae613d244 Adds error messages and better version checking 2014-04-18 17:12:29 +10:00
Daniel Cousens
682ec133bb Migrates Address to stricter API subset 2014-04-18 17:12:29 +10:00
Wei Lu
701af74ade Merge pull request #142 from dcousens/asserts 
Adds assertion error messages for HDWallet
 2014-04-18 09:59:06 +08:00
Wei Lu
06cd6a698b Merge pull request #139 from dcousens/eckeystrict 
Migrates ECKey to stricter API
 2014-04-18 09:56:41 +08:00
Daniel Cousens
5adaa7dd54 Prefer Array.prototype.slice over map 2014-04-18 06:43:59 +10:00
Daniel Cousens
de59f6d3ac Adds assertion error messages for HDWallet 2014-04-18 06:43:14 +10:00
Daniel Cousens
ca4ba91d9c Cleans up ECKey error handling 2014-04-18 06:36:34 +10:00
Daniel Cousens
b4f70dcdde Migrates ECKey to stricter API 2014-04-18 06:36:27 +10:00
Kyle Drake
669444cb10 Merge pull request #135 from greenaddress/low-s-signatures 
Uses low 's' values for signatures
 2014-04-17 08:51:40 -07:00
Daniel Cousens
505e33c942 Changes netstr to networkString 2014-04-17 19:49:03 +10:00
GreenAddress.it
d7c2e4d5a5 Uses low 's' values for signatures 2014-04-17 06:05:41 +02:00
Kyle Drake
3219e5e727 Merge pull request #132 from dcousens/remmisc 
Removes test/misc.js and moves tests to appropriate location
 2014-04-16 14:25:35 -07:00
Daniel Cousens
ddea4b176b Moves derivation math out into the open 2014-04-17 06:45:57 +10:00
Daniel Cousens
bacf7e7ae2 Removes format dependency 2014-04-17 06:45:29 +10:00
Daniel Cousens
814aa9e552 HDWallet now uses Buffers internally 2014-04-17 06:45:24 +10:00
Daniel Cousens
a4ab75d560 Renames network parameter to netstr 
This should make the intent clearer.
This commit also catches the `null` case for the seed parameter.
 2014-04-17 06:09:45 +10:00
Daniel Cousens
bc05828fbc Adds Buffers as input parameters 2014-04-17 06:07:06 +10:00
Daniel Cousens
f047afef2d Updates network.js constant names 2014-04-17 05:50:59 +10:00
Daniel Cousens
56336b9c2b Removes use of convert module 2014-04-17 04:16:51 +10:00
Daniel Cousens
a689c6fc9a Renames ecparams to curve to avoid confusion 2014-04-16 21:13:54 +10:00
Daniel Cousens
8a9a377d70 Merge pull request #129 from dcousens/indexclean 
Cleanup of Index.js
 2014-04-14 16:21:54 +10:00
Daniel Cousens
db115e1b27 CryptoJS no longer exported by default 2014-04-14 16:19:17 +10:00
Daniel Cousens
addf4528d4 Removes Key module (use ECKey) 2014-04-14 15:45:31 +10:00
Wei Lu
4b86b1c7b8 clean up comments & extract methods 
[follow-up #125]
 2014-04-14 12:53:12 +08:00
Daniel Cousens
82a17de5c4 Orders modules by name 2014-04-14 13:15:43 +10:00
sidazhang
aa43e98ac0 Aligning type naming with bitcoind and fixed pubkeyhash bug 2014-04-11 15:20:42 -07:00
Daniel Cousens
1f0fb90213 Pads zeros in toBytes output, fixes #121 2014-04-09 18:06:50 +10:00
Daniel Cousens
6de94856e3 Makes ECDSA capitalization consistent 2014-04-09 04:11:13 +10:00
Wei Lu
dd509d05cf Merge pull request #114 from dcousens/secsimpl 
Removal of curveFpDecodePointHex
 2014-04-08 22:24:33 +08:00
Daniel Cousens
aa8d86e6a4 Hash160 now outputs a buffer 2014-04-08 23:44:55 +10:00
Daniel Cousens
c99a576fbd Migrates all usage of crypto-js/sha256 to ./crypto 2014-04-08 23:07:46 +10:00
Daniel Cousens
81d9c8e759 Renames util.js to crypto.js 2014-04-08 22:00:28 +10:00
Daniel Cousens
a4c2cc6dd4 Removes pointless error utility function 2014-04-08 21:53:47 +10:00
Daniel Cousens
7451c54cc6 Removes curveFpDecodePointHex 2014-04-07 13:51:12 +10:00
Daniel Cousens
39abb2b9f9 Stops using decodeFromHex 2014-04-07 13:49:53 +10:00
Wei Lu
703275f235 Merge pull request #112 from dcousens/b58 
Base58 isolation and preparation for Buffers
 2014-04-04 16:41:00 +08:00
Daniel Cousens
6fa0c07763 Changes existing code to use new base58 API 2014-04-04 05:10:12 +11:00
Daniel Cousens
f53b821cc9 Isolates Base58Check encoding from Base58 code/tests 2014-04-03 19:45:05 +11:00
lms
b79ccb2c0c 100% coverage of wallet.js 2014-04-01 21:05:46 +02:00
Daniel Cousens
04684b74f1 Some cosmetic fixes 2014-04-01 15:52:40 +11:00
Wei Lu
93fe1b4c78 cosmetic standardization 
[closes #56]
 2014-03-31 11:47:47 +08:00
Wei Lu
161127d65a Merge branch 'msgvers-patch2' of github.com:dcousens/bitcoinjs-lib into dcousens-msgvers-patch2 
Conflicts:
	src/message.js
 2014-03-31 10:08:25 +08:00
Wei Lu
06b6112d58 Merge branch 'dangerpriv' of github.com:dcousens/bitcoinjs-lib into dcousens-dangerpriv 2014-03-29 21:56:44 +08:00
Wei Lu
db35a84a80 Merge pull request #105 from dcousens/removeexport 
Removes deprecated ECKey.export function
 2014-03-29 19:24:54 +08:00
Daniel Cousens
8fd06681ef Adds fail fast assertions for invalid input 2014-03-29 19:41:05 +11:00
Daniel Cousens
3fa43b83b6 Comma consistency 2014-03-29 19:25:04 +11:00
Daniel Cousens
626c31911b Removes dangerous private key throwaway 2014-03-29 19:25:04 +11:00
Daniel Cousens
8f7f50d555 Removes deprecated ECKey.export function 2014-03-29 18:12:02 +11:00
Daniel Cousens
10dea421d5 Removes circular dependancy of ECKey 2014-03-29 17:50:50 +11:00
Daniel Cousens
bfc5924522 Compression is irrelevant in comparison 2014-03-29 17:31:27 +11:00
Daniel Cousens
669a58bbf8 Removes unnecessary SHA256 calculations 2014-03-29 17:27:10 +11:00
Daniel Cousens
78e91e8648 Further isolates failure tests and joins [un]/compressed key tests 2014-03-29 17:06:33 +11:00
Daniel Cousens
38f09b49e9 Now using Bytes consistently for signatures 2014-03-29 06:05:07 +11:00
Daniel Cousens
7ec046f797 Changes Message.*Message function names to Message.* 2014-03-29 06:03:43 +11:00
Daniel Cousens
373f668562 Adds version support to Message.verifyMessage 2014-03-28 16:44:00 +11:00
Wei Lu
a1c80b8f51 minor cleanup of wallet.sign 2014-03-28 11:32:15 +08:00
Wei Lu
0ce14a7c84 Merge pull request #96 from ralphtheninja/master 
cleaned up address.js and util.js
 2014-03-28 10:01:26 +08:00
lms
98aeb47c6f cleaned up address.js 2014-03-27 23:11:04 +01:00
Kyle Drake
275d5509dc Merge pull request #98 from symaxian/master 
Cleaning up message.js
 2014-03-27 13:59:29 -07:00
Jonathon Reesor
096f8c982e Cleaning up message.js 2014-03-26 21:00:08 -04:00
Kyle Drake
2f5b302288 Merge pull request #97 from dcousens/reverseVarInt 
Adds varIntToNum conversion function
 2014-03-26 16:20:58 -07:00
Wei Lu
39c181dce6 allow fee to be set to zero 2014-03-26 20:20:58 +08:00
Wei Lu
4d4388f6bf make wallet async functions truly async 2014-03-26 20:05:13 +08:00
Daniel Cousens
63dd7c7dec Now uses varIntToNum 2014-03-26 19:11:37 +11:00
Daniel Cousens
20599f66c9 Adds varIntToNum conversion function 2014-03-26 18:30:17 +11:00
Wei Lu
8d2525dba1 allow feePerKb to be set to zero 2014-03-26 08:43:34 +08:00
Wei Lu
68b08b638a add async version of createTx 2014-03-26 08:43:33 +08:00
Wei Lu
f7d4895b74 add async version of setUnspentOutputs 2014-03-26 08:43:33 +08:00
Wei Lu
83db6483fa remove unnecessary imports from wallet 2014-03-26 08:43:33 +08:00
Wei Lu
75218e784f Transaction fee calculation does not need BigInteger 2014-03-26 08:43:33 +08:00
Wei Lu
7bfa6ab9d2 remove scriptPubKey from wallet.outputs, set/get unspent outputs as it is unused 2014-03-26 08:43:33 +08:00
Wei Lu
7bd312de71 get rid of magic numbers in fee estimation 2014-03-26 08:43:33 +08:00
Wei Lu
58ab0b631e getBalance returns total unspent 2014-03-26 08:43:33 +08:00
Wei Lu
9fc5505730 getUnspentOutputs excludes spent outputs 2014-03-26 08:43:33 +08:00
Wei Lu
77b5d1ee21 getCandidateOuputs ignores spent outputs 2014-03-26 08:43:33 +08:00
Wei Lu
2501868f52 remove old methods 2014-03-26 08:43:32 +08:00
Wei Lu
471bc7ed97 skip change if it is not above dust threshold 2014-03-26 08:43:32 +08:00
Wei Lu
90921798cf throws error on insufficient fund 2014-03-26 08:43:32 +08:00
Wei Lu
7c81bfef72 check for dust before creating transaction 2014-03-26 08:43:32 +08:00
Wei Lu
913b48e87f sign tx 2014-03-26 08:43:32 +08:00
Wei Lu
8f0413da98 always assume change output exists when estimating fee 2014-03-26 08:43:32 +08:00
Wei Lu
2dc0f69d00 createTX returns tx with expected inputs and outputs 2014-03-26 08:43:32 +08:00
Wei Lu
3d12d3b038 implement and use txOut.scriptPubKey 2014-03-26 08:43:32 +08:00
Wei Lu
5d79b094d4 remove processOutput and processExistingOutput 
instead of processOutput, use processTx instead
processExistingOutput is time based which is not reliable
 2014-03-26 08:43:32 +08:00
Wei Lu
b7d65fb757 Transaction is able to estimate fees 2014-03-26 08:43:31 +08:00
Wei Lu
e574693594 wallet.outputs[0].output -> wallet.outputs[0].receive 
output is overloaded. Considering we have output.spend, output.receive makes sense to me
 2014-03-26 08:43:31 +08:00
Wei Lu
dbb5681366 add tests and refactor wallet.processTx 2014-03-26 08:43:31 +08:00
Wei Lu
83381186d1 add (some) fromAddress and getInType tests to script 2014-03-26 08:43:31 +08:00
Wei Lu
c3880c0cdf script.toAddress -> script.getToAddress 2014-03-26 08:43:31 +08:00
Wei Lu
c39aa6cb07 minor refactoring 2014-03-26 08:42:35 +08:00
Wei Lu
01dc34d720 throw error when unspent output does not have required keys 2014-03-26 08:42:35 +08:00
Wei Lu
26afbccc98 wallet allows setting unspent outputs 2014-03-26 08:42:35 +08:00
Wei Lu
16dc68cbaa wallet exposes unspent outputs via a getter 
also add reverseEndian method to convert
 2014-03-26 08:42:35 +08:00
Daniel Cousens
164d31ee3d VarInt now uses correct prefix for 64-bit 2014-03-25 17:23:01 +11:00
Kyle Drake
a74c878b59
merge eckeyoutput 2014-03-24 15:11:34 -07:00
Kyle Drake
d16ea7f2a6 Merge pull request #89 from Dcousens/eckeyfnc 
Adds ECPubKey.verify and tests for ECKey signing
 2014-03-24 15:03:51 -07:00
Daniel Cousens
f1414b0d2f Adds verify to ECPubKey 2014-03-25 03:42:10 +11:00
Daniel Cousens
a96dfea1f4 Adds compression flag to toHex/toBin and tests 2014-03-25 03:41:44 +11:00
Daniel Cousens
f8de9a66da Changes indentation to 2 spaces 2014-03-24 16:18:02 +11:00
Daniel Cousens
fc2c495337 Standardizes function signatures 2014-03-24 16:18:00 +11:00
Daniel Cousens
36af0223de Strict comparison operators with 0 2014-03-24 06:22:26 +11:00
Daniel Cousens
a062297be2 Uses Array.prototype.foreach for stricter scoping 2014-03-24 06:22:26 +11:00
Daniel Cousens
87453f1828 Fixes variable redeclarations 2014-03-24 06:22:26 +11:00
Daniel Cousens
ed137a3b9d Various stylistic changes 2014-03-24 06:22:26 +11:00
Daniel Cousens
f580516c06 Removes unused variables 2014-03-24 06:22:26 +11:00
Wei Lu
9358a40500 tabs -> spaces 2014-03-24 03:19:39 +08:00
Daniel Cousens
e9fdfecfea Changes default EC*Key.toString behaviour to Hex 2014-03-23 18:42:52 +11:00
Daniel Cousens
b40374e332 Changes to new version-less ECKey API 2014-03-22 19:12:26 +11:00
Daniel Cousens
a1be488d1b Fixes #78 2014-03-22 16:27:10 +11:00
Wei Lu
35747fb1fb Merge pull request #76 from coinpunk/transactioncleanups 
Many cleanups to Transaction, see detailed.
 2014-03-21 15:54:59 +08:00
Kyle Drake
40881a7dd8
add back SIGHASH code to transaction 2014-03-20 19:15:15 -07:00
Kyle Drake
28e146431c
Many cleanups to Transaction, see detailed. 
Default-ize the sequence rather than use a number, and default to bytes
for input. I doubt anybody ever uses this anyways.

Remove weird convenience code, and remove wallet logic. Checking a TX's
affects on a wallet should be managed by the wallet object.

Remove parsing for the weirder SIGHASH types. People use this library
for creating SIGHASH_ALL transactions, and I don't see the need to
support these other types at the moment since this library's more used
for wallets than for hardcore bitcoin tx analysis/creation. They weren't
tested anyways.

Add note about potentially improving performance by providing
pubkey/address. Deriving from the private key is slower, that
information should probably be cached by the end user.
 2014-03-20 15:40:07 -07:00
Wei Lu
b7861e4336 replace jsbn's rng with module secure-random 
This uses window.crypto.getRandomValues on browser
and crypto.randomBytes on node
 2014-03-20 17:19:06 +08:00
Kyle Drake
28517bed13 Merge pull request #71 from bitcoinjs/transaction-tests 
Transaction tests & fix addInput hash allowed formats
 2014-03-17 18:40:49 -07:00
Kyle Drake
ace3fd122c Merge pull request #60 from bitcoinjs/hd-keychain-structure 
HD wallet keychain structure
 2014-03-17 17:00:18 -07:00
Wei Lu
2e6ef6cb85 fix and add tests for addInput 2014-03-17 18:01:09 +08:00
Wei Lu
a5ee07f7f6 Add tests to transaction deserialization 
lock_time -> locktime
 2014-03-17 16:31:35 +08:00
Wei Lu
9f2da415ea fix script constructor array check 2014-03-17 16:13:49 +08:00
Wei Lu
31cfb11178 new master key resets accounts and addresses 2014-03-16 13:36:57 +08:00
Pablo Martin
2e26a137d5 require crypto-js/sha256 instead of ./crypto-js/sha256. 2014-03-16 03:02:04 +01:00
Pablo Martin
8f383be325 fix transaction hashing (was using Message.getHash incorrectly). 2014-03-16 02:42:49 +01:00
Wei Lu
a7a7999e3f fix Wallet default constructor 2014-03-15 10:18:59 +08:00
Wei Lu
b2f010428f store accounts in closure instead of on object 2014-03-14 10:35:01 +08:00
Wei Lu
d4f3398d91 remove keys array and usage 2014-03-14 10:35:01 +08:00
Wei Lu
207163704b return private key rather than HD wallet node 2014-03-14 10:35:01 +08:00
Wei Lu
9200479159 getPrivateKey derives key on the fly 
also added getPrivateKeyFromAddress
 2014-03-14 10:35:01 +08:00
Wei Lu
ab9e782d14 private a method to generate change addresses 2014-03-14 10:35:00 +08:00
Wei Lu
1212099bfc Wallet address derivation follows bip32/bitcoinj keychain structure 
Also wallet accepts bytes in constructor

[#60]
 2014-03-14 10:34:37 +08:00
Wei Lu
44012b47b5 change hd wallet constructor to take bytes 
original constructor -> fromSeedString, fromMasterHex -> fromSeedHex

[#60]
 2014-03-14 10:03:56 +08:00
Wei Lu
142b847968 HD wallet fromMaterHex allows specifying network 
[#60]
 2014-03-14 10:03:56 +08:00