LBRYCommunity/bitcoinjs-lib
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
1345 commits 10 branches 78 tags 5.8 MiB
Commit graph

771 commits

Author SHA1 Message Date
Kyle Drake
6596ca1ec8 Merge pull request #228 from dcousens/b58 
BS58 module
 2014-06-26 18:26:54 -04:00
Daniel Cousens
f0370ef46f crypto: use latest crypto-browserify 2014-06-26 19:26:54 +10:00
Daniel Cousens
9d2784a441 crypto: add RIPEMD160 tests 2014-06-26 19:26:21 +10:00
Daniel Cousens
ea9c8251a0 use cryptocoinjs/bs58 2014-06-26 18:47:13 +10:00
Daniel Cousens
759bba5c21 scripts: add falsy classifications and fix multisig 2014-06-26 16:22:29 +10:00
Daniel Cousens
89f0324cd7 ECKey: adds tests for makeRandom 2014-06-26 13:35:52 +10:00
Daniel Cousens
ab55417d6d ecdsa: fix interval comment 
Actual range as per the RFC is [1, q - 1], the code adheres to this.
 2014-06-26 01:50:52 +10:00
Daniel Cousens
08876fc065 ecdsa: ecurve 0.10.0 2014-06-26 00:52:33 +10:00
Daniel Cousens
776656df8b ecdsa: adhere strictly to RFC6979 
The previous impl. was in breach of the following section:

> Please note that when k is generated from T, the result of bits2int is
> compared to q, not reduced modulo q. If the value is not between 1 and
> q-1, the process loops.
> Performing a simple modular reduction would induce biases that would be
> detrimental to signature security.
 2014-06-26 00:35:45 +10:00
Daniel Cousens
13d41f67e9 Script: adds toASM/fromASM 2014-06-25 15:44:15 +10:00
Daniel Cousens
7e85515e37 opcodes: prefer OP_0 2014-06-25 15:42:16 +10:00
Daniel Cousens
8b1e2c5e1e scripts: recursive scriptHash no longer problematic 2014-06-24 17:47:56 +10:00
Daniel Cousens
daa2cb7daa scripts: fix classification logic 2014-06-24 17:32:23 +10:00
Kyle Drake
d93623e2b1 Merge pull request #220 from dcousens/canonical 
ECSignature: fixes for canonical signatures
 2014-06-21 22:49:44 -04:00
Daniel Cousens
63ce1fdfb2 ECSignature: add missing tests for R,S length 2014-06-22 01:19:19 +10:00
Daniel Cousens
a5a9a96ba2 ECSignature: compress assertion statement 2014-06-22 01:11:49 +10:00
Wei Lu
82b1d8fbdc wallet: do not delete pending incoming tx from outputs 2014-06-21 19:21:26 +08:00
Daniel Cousens
53595784e1 ECSignature: fixes for canonical signatures 2014-06-20 15:52:04 +10:00
Wei Lu
79a17d67ec wallet: do not overestimate fees when network has dustSoftThreshold 2014-06-18 21:16:17 +08:00
Wei Lu
7e31668b69 wallet: rename utxo.receive to utxo.from 2014-06-18 14:34:53 +08:00
Wei Lu
7e98123ccd wallet.getUnspentOutputs includes the pending field 2014-06-18 14:29:02 +08:00
Daniel Cousens
77b68a52a6 network: testnet should use testnet 2014-06-18 01:39:08 +10:00
Wei Lu
c4285d9da2 Network specific constants reference the latest tags 2014-06-17 22:48:35 +08:00
Wei Lu
bc3e0770f9 Add fee estimation functions for dogecoin and litecoin 2014-06-17 22:46:18 +08:00
Wei Lu
122b613eaf Move fee estimation into networks.js 2014-06-17 22:43:32 +08:00
Wei Lu
79ec61d085 Fix bitcoin dustThreshold and feePerKb values 2014-06-17 22:41:14 +08:00
Wei Lu
45a72416c9 wallet: Move dust and fee per kb into networks.js 2014-06-17 22:38:03 +08:00
Wei Lu
562a492079 Merge pull request #214 from dcousens/txtests 
Transaction tests
 2014-06-17 22:22:49 +08:00
Daniel Cousens
92da7975e4 Network: use capitalization 2014-06-17 21:08:28 +10:00
Daniel Cousens
8eaf44881a Transaction: improve hash length checking + tests 2014-06-17 20:18:39 +10:00
Daniel Cousens
d07cfccbc1 Transaction: move constants to Transaction 2014-06-17 12:26:14 +10:00
Daniel Cousens
4850570955 Transaction: remove untestable assert 
Also changes the fromBuffer sanity test to use a clearer message that is
taken from the fixtures.
 2014-06-17 12:24:35 +10:00
Daniel Cousens
1b1b550bd6 Transaction: add hash as addInput parameter 2014-06-17 12:23:27 +10:00
Daniel Cousens
0b17c2bc3d Transaction: re-adds getHash as a pure hash 2014-06-17 12:22:13 +10:00
Daniel Cousens
6c9f95c253 Transaction: add sequence parameter to addInput 2014-06-17 12:21:09 +10:00
Daniel Cousens
1f0a54fb41 ECSignature: rename parsing functions to parse* 2014-06-17 00:26:16 +10:00
Daniel Cousens
f42993297c ecurve: upgrade to 0.9.0 2014-06-16 15:47:41 +10:00
Daniel Cousens
eb3d9a25f7 ecdsa: moved all signature encoding to ECSignature 2014-06-16 15:47:41 +10:00
Daniel Cousens
c5252fc509 Transaction: amend confusing exception message 2014-06-16 15:44:27 +10:00
Daniel Cousens
c0e5393595 Transaction: remove .outpoint object 2014-06-16 14:21:40 +10:00
Daniel Cousens
2a267b62e6 jshint: remove unused variables 2014-06-16 14:21:40 +10:00
Daniel Cousens
d8fdd50950 Transaction: remove TxIn/TxOut 2014-06-16 14:21:40 +10:00
Daniel Cousens
b5268465db Transaction: remove TxIn/TxOut clone 2014-06-16 14:21:39 +10:00
Daniel Cousens
a17208a549 Transaction: rename key to privKey and standardize type check 2014-06-16 14:21:39 +10:00
Daniel Cousens
d567463588 Transaction: remove estimateFee 
This is a wallet abstraction.
 2014-06-16 14:21:39 +10:00
Daniel Cousens
009fcb9b82 Transaction: now returns index of added input/output 2014-06-16 14:21:39 +10:00
Daniel Cousens
8e5fdb78a8 Transaction: rename type to hashType 2014-06-16 14:21:39 +10:00
Daniel Cousens
a2d581dec5 Transaction: rename script -> prevOutScript 2014-06-16 14:21:39 +10:00
Daniel Cousens
7f9711ef9b Transaction: restrict Transaction constructor 2014-06-16 14:21:39 +10:00
Daniel Cousens
f85792ba22 Transaction: remove address from txOut 2014-06-16 14:21:39 +10:00
Daniel Cousens
5551c38812 Transaction: use hash Buffer instead of hex string 2014-06-16 14:21:39 +10:00
Daniel Cousens
2f56e63491 Wallet: avoid transaction inspection when signing 2014-06-16 14:21:39 +10:00
Daniel Cousens
bdc7131d0e Transaction: renames getHash to getId 
In turn also removes the inherent calculation of tx.hash after deserialization.
 2014-06-16 14:21:39 +10:00
Daniel Cousens
867465a03f Transaction: support non-addressable output scripts 2014-06-16 14:21:38 +10:00
Daniel Cousens
5bd636cab7 Transaction: remove TxIn/TxOut from API 2014-06-16 14:21:38 +10:00
Daniel Cousens
a6b9dd9473 Transaction: remove hash:index notation 2014-06-16 14:21:38 +10:00
Daniel Cousens
1f2becbb45 Transaction: move all constants to top 2014-06-16 14:21:38 +10:00
Daniel Cousens
40f0c91162 Transaction: use TxIn/TxOut consistently 2014-06-16 14:21:38 +10:00
Daniel Cousens
8b5647b0b9 Transaction: remove TxIn/TxOut exports 2014-06-16 14:21:38 +10:00
Daniel Cousens
e49e1796d5 Transaction: remove untested TransactionIn constructor params 2014-06-15 00:40:28 +10:00
Daniel Cousens
1a41ea8801 ecdsa: add more extensive tests for recoverPubKey 2014-06-15 00:40:21 +10:00
Daniel Cousens
402fa0d85d ecdsa: amend recoverPubKey SEC comments 2014-06-15 00:40:21 +10:00
Daniel Cousens
4f8040f8d4 ecdsa: add invalid test fixtures for recoverPubKey 2014-06-15 00:40:21 +10:00
Daniel Cousens
8c5c0a13a6 Transaction: remove untested (and broken) functionality 2014-06-15 00:40:21 +10:00
Daniel Cousens
55ff383c7b Wallet: remove superfluous false parameter 
This parameter is unnecessary.
The use of `false` causes the default parameter to be used instead; even though the absence of such would also cause said behaviour to occur.
 2014-06-15 00:38:21 +10:00
Wei Lu
8e00eb6855 Merge branch 'scriptclean' 
Conflicts:
	test/wallet.js
 2014-06-14 10:31:19 +08:00
Daniel Cousens
553ade1208 network: always use lowercase 2014-06-14 00:39:25 +10:00
Daniel Cousens
b68b1d5da4 Script: fixes pubKeyInput and adds a test 2014-06-14 00:39:25 +10:00
Daniel Cousens
9d5d18b2d8 Scripts: adds assertion for enforcing a Script input 2014-06-13 16:40:03 +10:00
Daniel Cousens
7e5af52cd1 Transaction: mass rename from SPK/SS to Input/Output 
I think it is important we maintain some reasoning that an Input script
is actually a script signature, but in the end, these names are more
coherent and understandable when reasoning with our code.  So I think
its OK we break tradition with bitcoind.
 2014-06-13 11:36:31 +10:00
Daniel Cousens
5a96df1ec1 Script: stop jshint complaining about missing-assignment 2014-06-13 11:09:21 +10:00
Daniel Cousens
8929c51d98 Script: remove clone 2014-06-13 10:52:07 +10:00
Daniel Cousens
41c3b68293 templates: rename to scripts 2014-06-13 10:52:07 +10:00
Daniel Cousens
de1571647a Script: early exit in chunk.reduce 2014-06-13 10:52:07 +10:00
Daniel Cousens
be29f50457 Address: fix consistent casing 2014-06-13 10:52:07 +10:00
Daniel Cousens
00cec9ce64 Script: move all templates to templates.js 2014-06-13 10:52:07 +10:00
Daniel Cousens
91bb25c00c Script: re-order functions to project order 
Removes Script.parseChunks and merges it into Script.fromBuffer
 2014-06-13 10:52:04 +10:00
Daniel Cousens
3521584b3a Script: parseChunks now uses bufferutils 2014-06-13 10:49:54 +10:00
Daniel Cousens
005ca31fb3 Transaction: remove unnecessary clone 2014-06-13 10:49:54 +10:00
Daniel Cousens
323f0612d0 Transaction: remove unnecessary Buffer copy 2014-06-13 10:49:53 +10:00
Daniel Cousens
4e04eea436 Script: use fromChunks internally for all Script templates 2014-06-13 10:49:52 +10:00
Daniel Cousens
9a72c7437b Script: adds Script.EMPTY constant 2014-06-13 10:49:08 +10:00
Wei Lu
f53e35ed28 wallet: delete utxo instead of marking it as spend 2014-06-12 16:48:01 +08:00
Wei Lu
d265b53b03 wallet: processTx -> processConfirmedTx, processPendingTx 2014-06-12 16:47:46 +08:00
Wei Lu
e064e9d29d wallet.createTx ignores pending utxo 2014-06-12 13:11:28 +08:00
Wei Lu
660c95483d wallet.processTx accepts isPending flag and passes it on to output 2014-06-12 12:56:50 +08:00
Daniel Cousens
4ce9015f3b use ecurve instead of custom ec 2014-06-10 17:58:13 +10:00
Daniel Cousens
eb3a6bcb31 all: rename D to d as per SEC convention 2014-06-07 18:24:16 +10:00
Kyle Drake
6b55ab4d04 Merge pull request #189 from coinpunk/remove-untested-curves 
Remove untested EC curves
 2014-06-06 14:58:12 -07:00
Kyle Drake
9b5dfbd865 Merge pull request #206 from dcousens/base58rework 
Base58 Check rework
 2014-06-04 16:54:18 -07:00
Wei Lu
4d35d0cf08 Merge pull request #205 from dcousens/jshint 
JSHint and fixes
 2014-06-04 16:10:03 +08:00
Daniel Cousens
42e7197c46 ec: define on use 2014-06-04 16:20:51 +10:00
Daniel Cousens
dc3d9aec65 ec: compare strictly against null 2014-06-04 16:20:51 +10:00
Daniel Cousens
525b053e39 ec: remove semi-colons 2014-06-04 16:17:45 +10:00
Daniel Cousens
79c7b68d35 ec: white space fixes 
It is advised to use ?w=0 in comparing this commit.
 2014-06-04 16:04:34 +10:00
Daniel Cousens
27f9e7dc1e convert: remove reverseEndian 2014-06-04 15:46:40 +10:00
Daniel Cousens
3b988a0872 convert: use Buffer internally and remove unused functions 2014-06-04 15:46:40 +10:00
Daniel Cousens
8433d73d06 convert: use Buffers and add more tests 2014-06-04 15:46:40 +10:00
Daniel Cousens
f5005299d1 JSHint: remove defined but never used 2014-06-04 15:46:24 +10:00
Daniel Cousens
e735a9182b ec: use x1/x2, y1/y2 variables 
No logic change, just using the variables that are defined instead of
repeating code.
 2014-06-04 15:46:24 +10:00
Daniel Cousens
28dc390377 EC/Key: use network object consistently 2014-06-04 15:23:40 +10:00
Daniel Cousens
d39662e375 Base58check: no longer encodes version separately 2014-06-04 15:23:37 +10:00
Wei Lu
63e6cf987f Merge pull request #203 from dcousens/hdwallettests 
HDWallet tests and strict constructor
 2014-06-04 13:05:15 +08:00
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