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1152 commits

Author SHA1 Message Date
Daniel Cousens
ec66ca9b1a bufferutils/script: allow for invalid pushDatInts, fixes #367 2015-03-04 20:48:28 +11:00
Daniel Cousens
bcf8d0177d TxBuilder: fix OP_0 in buildComplete 2015-03-03 10:04:24 +11:00
Daniel Cousens
af3491822e scripts: multisigInput only uses scriptPubKey for validation, OP_0 validation not necessary 2015-03-03 09:53:57 +11:00
Daniel Cousens
4668cb1f95 TxBuilder: simplify addInput 2015-03-02 18:10:05 +11:00
Daniel Cousens
7f3b4c93ba TxBuilder: move param coercion from Transaction to TxBuilder 2015-03-02 17:51:14 +11:00
Daniel Cousens
5beee20038 bufferutils: add equal 2015-03-02 17:32:20 +11:00
Daniel Cousens
8d3686d046 remove deprecated functionality 2015-03-02 17:27:16 +11:00
Daniel Cousens
08cc8f8621 crypto: remove Hmac* exposure in API 2015-03-02 15:33:39 +11:00
Daniel Cousens
bdb372da7d rename Message to message 2015-03-02 14:09:19 +11:00
Daniel Cousens
5f8484645d remove base58check 
Use bs58check package solely from here on.
 2015-03-02 14:02:47 +11:00
Daniel Cousens
0bba21546f various: more standard-format artifact fixes 2015-03-02 13:50:49 +11:00
Daniel Cousens
8aa4f9ecc9 ecdsa/ecpubkey: rectify #364 artifacts 2015-03-02 13:25:09 +11:00
Daniel Cousens
399803affa use standardjs formatting 2015-02-24 12:45:38 +11:00
Daniel Cousens
9daf937e93 tests: add API consistency and tests for #366 2015-02-24 12:23:31 +11:00
Daniel Cousens
49050f9d26 Merge pull request #366 from Sjors/hdnode 
Allow constructing HDNode from an ECPubKey.
 2015-02-24 12:15:47 +11:00
Daniel Cousens
1da8297f3c Merge pull request #363 from bitcoinjs/coinbase 
Coinbase Transaction parsing
 2015-02-23 09:10:48 +11:00
Sjors Provoost
8a38a24b9f Allow constructing HDNode from an ECPubKey. 2015-02-20 17:25:44 -05:00
Daniel Cousens
50dab3b6bf block: use Transaction.fromBuffer 2015-02-19 18:59:56 +11:00
Daniel Cousens
23bae5748e Transaction: fix coinbase script handling 2015-02-19 12:51:25 +11:00
Daniel Cousens
dc253bb77c Transaction: extract Script size calculations 2015-02-19 12:32:05 +11:00
Daniel Cousens
49345748bb Transaction: add isCoinbaseHash static method 2015-02-19 12:15:27 +11:00
Daniel Cousens
f13650544b Transaction: add internal flag to disable size assertion 2015-02-19 12:03:43 +11:00
Daniel Cousens
c9826221fb scripts: catch error in Script.fromBuffer 2015-02-16 02:39:57 +11:00
Daniel Cousens
73bf8a42ea TxBuilder: hashtype only relevant to things we can sign 2015-02-13 13:18:29 +11:00
Daniel Cousens
4ef2c19d71 TxBuilder: defer mutation further, but still catch non-standards 2015-02-13 13:18:29 +11:00
Daniel Cousens
a788214921 TxBuilder: fix undefined scriptSig 
Fixed and typeForce used to enforce this wont happen again in future.
 2015-02-13 13:18:28 +11:00
Daniel Cousens
3a371fccec TxBuilder: remove initialized field from signature inputs 2015-02-13 13:18:28 +11:00
Daniel Cousens
fd2311bda4 TxBuilder: remove impossible/untestable assertions 2015-02-13 13:18:28 +11:00
Daniel Cousens
986e9d4710 TxBuilder: vout is actually vin for addInput 2015-02-13 13:18:28 +11:00
Daniel Cousens
c7c58307f0 TxBuilder: avoid unnecessary assertion, already done in classification 2015-02-13 13:18:28 +11:00
Daniel Cousens
e33a6409d3 TxBuilder: add explanation for prevOutScript branch 2015-02-13 13:18:28 +11:00
Daniel Cousens
b55e3a0245 TxBuilder: missing redeemScript not an issue if already added 
If the input is initialized, we already have the redeemScript, no need
to pass it in again
 2015-02-13 13:18:28 +11:00
Daniel Cousens
8a8f40e903 TxBuilder: defer mutation as long as possible 2015-02-13 13:18:28 +11:00
Daniel Cousens
085b813958 TxBuilder: replace switch lookup with object lookup 2015-02-13 13:18:28 +11:00
Daniel Cousens
5f761113cc tests: if description undefined, use exception 2015-02-13 13:18:28 +11:00
Daniel Cousens
23a37fb771 TxBuilder: fix out-of-order multisignature signing 2015-02-13 13:18:28 +11:00
Daniel Cousens
4c9fd6010e TxBuilder: fix failing test for non-standard/multisig inputs 
Instead of failing in `fromTransaction`, TxBuilder will now only fail in
`sign` if you attempt to sign a non-standard input.

Transactions with non-standard inputs can only be built with
buildIncomplete() (for now).
 2015-02-13 13:18:26 +11:00
Daniel Cousens
b048627a59 tests: move TxBuilder.sign tests to fixtures 2015-02-13 13:18:00 +11:00
Daniel Cousens
b629a03c98 TxBuilder: rename prevOutMap to prevTxMap 2015-02-13 13:18:00 +11:00
Daniel Cousens
dfe74fa0d2 TxBuilder: sign now signs inputs in known publicKey order 2015-02-13 13:17:57 +11:00
Daniel Cousens
c29b233744 TxBuilder: build convenience functions don't need extra line breaks 2015-02-13 13:01:30 +11:00
Daniel Cousens
ba97b5ee34 TxBuilder: re-order to avoid mutation in case of failure 2015-02-13 13:01:01 +11:00
Daniel Cousens
ebe34db8df TxBuilder: avoid var redeclaration due to hoisting 2015-02-13 13:01:01 +11:00
Daniel Cousens
46db11e04a TxBuilder: extract isCoinbaseHash function 2015-02-13 13:01:01 +11:00
Daniel Cousens
906accdc0f TxBuilder: extract extractSignatures to free function 2015-02-13 13:00:57 +11:00
Daniel Cousens
f8b9a5f2c3 Merge pull request #356 from bitcoinjs/htenforce 
ECSignature: enforce valid hashType in toScriptSignature
 2015-02-13 12:00:21 +11:00
Daniel Cousens
18fb33d433 Merge pull request #354 from bitcoinjs/wipscript 
scripts: add allowIncomplete for multisig scripts
 2015-02-13 11:48:56 +11:00
Daniel Cousens
c35d4b46c5 scripts: add allowIncomplete for multisig scripts 2015-02-12 19:50:00 +11:00
Daniel Cousens
c9db90dc4d ECSignature: enforce valid hashType in toScriptSignature 2015-02-05 16:30:00 +11:00
Daniel Cousens
c13f1df9bf doc: no section headers 2015-02-05 16:29:37 +11:00
Daniel Cousens
a529b3fa0b TxBuilder: copy version/locktime in fromTransaction 2015-01-23 16:35:09 +11:00
Daniel Cousens
59143a9c85 ecdsa: clarify why typeForce call is disabled until 2.0.0 2015-01-09 09:10:18 +11:00
Daniel Cousens
6938c8f8cc ecdsa: add default checkSig, to be removed in 2.0.0 2015-01-06 15:12:34 +11:00
Daniel Cousens
e9778ae358 ecdsa: fixes edge case presented in #336 2015-01-04 12:46:37 +11:00
Daniel Cousens
4c61380fa5 ecdsa: add comment for Step A 2015-01-04 12:29:01 +11:00
Daniel Cousens
0524ced984 scripts: enforce pubKeys as type ECPubKey 2014-12-23 15:30:16 +11:00
Daniel Cousens
e42c497a3c package: use typeforce 2014-12-23 15:08:20 +11:00
Bez Reyhan
044c53bcad transaction.addInput checks if sequence is NULL 2014-12-15 18:58:08 -08:00
Daniel Cousens
a66773b5f5 tests/integration: add HDNode private key recovery example 2014-12-08 12:02:58 +11:00
Daniel Cousens
7ef134436e ecdsa/HDNode: use node crypto for Hmacs 2014-12-08 11:24:16 +11:00
Daniel Cousens
f3ddc508f1 crypto: add deprecation warnings 2014-12-08 11:13:42 +11:00
Daniel Cousens
083e8fa630 index: expose Block 2014-12-02 15:15:58 +11:00
Daniel Cousens
6ed8e15b63 transaction/builder: s/txin/txIn/g 2014-12-02 14:21:13 +11:00
Daniel Cousens
b6017b0fae HDNode: move isPrivate logic 2014-12-01 10:46:49 +11:00
Daniel Cousens
311df7e406 HDNode: add optional network flag to import functions 2014-12-01 10:46:48 +11:00
Wei Lu
b1cb56ce00 Merge pull request #322 from bitcoinjs/scriptexp 
Script Is* functions
 2014-11-30 13:38:15 +08:00
Daniel Cousens
a8459818e3 HDNode: avoid walking bip32 object 2014-11-29 11:31:34 +11:00
Daniel Cousens
4fe0b34f27 Address: no need to check other script types 2014-11-28 13:54:42 +11:00
Daniel Cousens
f8f459dda8 scripts: add dataOutput deprecation 2014-11-28 13:51:46 +11:00
Daniel Cousens
e4eb743cf9 scripts: expose is* classifiers 2014-11-28 13:51:45 +11:00
Daniel Cousens
62e86e0dc1 scripts: s/dataOutput/nullDataOutput/ 2014-11-28 13:39:00 +11:00
Daniel Cousens
b6b5b568c3 block: re-order functions to project standard 2014-11-28 10:36:04 +11:00
Daniel Cousens
9897fa2876 block: adds getUTCDate function 2014-11-28 10:35:59 +11:00
Daniel Cousens
2214ccfdd8 bufferutils: add varIntBuffer 2014-11-28 10:35:53 +11:00
Daniel Cousens
c0c47f076a add block.js and tests 2014-11-28 10:35:53 +11:00
Daniel Cousens
c00be27192 networks: prioritize bitcoin/testnet 2014-11-27 16:30:51 +11:00
Daniel Cousens
78d26c2e26 Wallet: add 2.0.0 deprecation message 2014-11-25 14:57:51 +11:00
Julian Yap
5ee3203473 Add Jumbucks support 2014-11-16 02:29:55 -10:00
Daniel Cousens
5b6249e6f9 Merge pull request #310 from johngame/master 
Added Gamerscoin Support
 2014-11-10 18:54:30 +11:00
Wei Lu
787215e5da Merge pull request #309 from bitcoinjs/txstring 
Transaction function re-order
 2014-11-09 10:03:06 +08:00
Jonygame
4283fc26f8 Added Gamerscoin Support 2014-10-24 19:30:38 +02:00
Daniel Cousens
a3a4d2a0d9 Transaction: re-order functions for consistency 2014-10-24 13:58:32 +11:00
Daniel Cousens
ea66edeb5c scripts: add dataOutput convenience function 2014-10-19 12:30:21 +11:00
Daniel Cousens
2234e496d1 Transaction: simplify fromBuffer verbosity 2014-10-17 14:16:07 +11:00
Daniel Cousens
062540e3d9 Transaction: optional script for addInput 2014-10-17 14:16:07 +11:00
Daniel Cousens
9510af10e3 EC*Key: add .curve static property for public API 2014-10-16 01:25:39 +11:00
Daniel Cousens
27a3230662 base58check: fix wrapper and tests 2014-10-15 22:36:10 +11:00
Daniel Cousens
7f5b4b791b index: fix base58check path 2014-10-15 22:10:46 +11:00
Daniel Cousens
395ef6ed85 base58check: add deprecation warnings 2014-10-15 19:42:05 +11:00
Daniel Cousens
307ceb9026 HDNode: use === over == 2014-10-15 19:08:39 +11:00
Daniel Cousens
ef1eb04905 HDNode: move var declaration out of branches 2014-10-15 19:07:22 +11:00
Daniel Cousens
561f52b207 index: re-expose base58check until 2.0.0 2014-10-15 18:04:57 +11:00
Daniel Cousens
ddb24ee615 scripts: check chunks length properly 2014-10-14 16:59:26 +11:00
Daniel Cousens
b65e70b29c scripts: remove explict else branch 2014-10-14 16:59:26 +11:00
Daniel Cousens
1a20c0db39 scripts: avoid unnecessary this context 2014-10-14 16:59:26 +11:00
Daniel Cousens
b7febc1bd8 scripts: re-order classify functions 2014-10-14 16:59:26 +11:00
Daniel Cousens
407d15869a scripts: s/opcodes/ops 2014-10-14 16:59:26 +11:00
Daniel Cousens
bc2048dfca scripts: remove out-of-date comments 2014-10-14 16:59:26 +11:00
Daniel Cousens
7e897a5105 Merge pull request #289 from weilu/loose-instanceof 
loose instanceof: check constructor function name instead
 2014-10-13 12:07:31 +11:00
Daniel Cousens
10630873eb tests: add tests for ecdsa.verify 2014-10-11 13:47:32 +11:00
Daniel Cousens
98bc1685b3 message: remove unnecessary verbosity 2014-10-10 19:24:16 +11:00
Daniel Cousens
1b57f0871d message: remove duplicate require 2014-10-10 19:23:42 +11:00
Wei Lu
b55b10c6b6 types: replace Function.name with an IE compatible alternative 2014-10-08 09:26:45 -07:00
Wei Lu
eb4e8884d9 loose instanceof: check constructor function name instead 2014-10-07 00:23:53 -07:00
Daniel Cousens
967e724b47 types: remove JSPerf references 2014-10-07 16:57:49 +11:00
Daniel Cousens
01a96e887c types: use the idiomatic equivalents 2014-10-07 16:50:37 +11:00
Daniel Cousens
deaf06b350 Wallet: use enforceType where applicable 2014-10-05 15:43:14 +11:00
Daniel Cousens
35542e115d types: enforce consistent type checking 2014-10-05 15:36:25 +11:00
wmcbain
de1755307a Added Zetacoin support 
Added support for zetacoin
 2014-09-25 07:45:54 -04:00
Wei Lu
6cd8fc3fe0 Merge pull request #282 from dcousens/nobuff 
Deprecate Buffer interop in preparation for 2.0.0
 2014-09-22 20:50:49 +08:00
Daniel Cousens
a58088795f HDNode: indicate 2.x.y removal of Buffer interop 2014-09-20 11:38:18 +10:00
Daniel Cousens
c96b862530 crypto: remove cryptojs 2014-09-20 11:00:34 +10:00
Daniel Cousens
f028dfffa9 Wallet: fix missing variable utxo 2014-09-08 23:15:53 +10:00
Daniel Cousens
4e04a7e883 Transaction: use isFinite over Number.isFinite 2014-09-08 23:15:53 +10:00
Daniel Cousens
6c5a68207a Transaction: use isFinite instead over typeof number 2014-09-08 18:42:47 +10:00
BtcDrak
c41c3bb62d Add viacoin support 2014-09-06 17:59:13 +01:00
Wei Lu
cc98600154 Merge pull request #262 from dcousens/wallref 
processTx considered harmful followup
 2014-09-06 22:25:43 +08:00
Daniel Cousens
1d0fd3e9a4 TxBuilder: add more failing cases and error handling 2014-08-31 14:43:35 +10:00
Daniel Cousens
e1479b6fa5 scripts: add error for >n signatures with multisig 2014-08-30 13:13:12 +10:00
Daniel Cousens
8d5ef2dd06 TxBuilder: limit signatures depending on scriptType 2014-08-30 13:13:12 +10:00
Daniel Cousens
b3438c5ef2 Transaction: throw if sequence is not a number 2014-08-30 12:51:29 +10:00
Daniel Cousens
aa80bde815 TxBuilder: avoid unnecessary recalculation of prevOutScript data 2014-08-30 12:47:00 +10:00
Daniel Cousens
e2357c09ce TxBuilder: fix invalid txin.index usage for non-zero vin inputs 2014-08-30 12:10:02 +10:00
Daniel Cousens
b727a65ea0 Wallet: refactor to use Array unspents solely, deprecating unspentsMap 2014-08-27 12:37:13 +10:00
Daniel Cousens
06f13db8d7 Wallet: rename outputs to unspentsMap 2014-08-27 12:37:13 +10:00
Daniel Cousens
d24fdef585 Wallet: consistent variable naming 2014-08-27 12:37:13 +10:00
Daniel Cousens
02e71e430c Wallet: revert 2f00c9a 2014-08-27 12:37:13 +10:00
Daniel Cousens
71d4c78b88 bufferutils: add Buffer reverse 2014-08-27 12:37:11 +10:00
Daniel Cousens
33955a7fb5 Wallet: store txHash, vout separately instead of "from: txid:vout" 2014-08-26 18:37:44 +10:00
Daniel Cousens
735feab7ba Wallet: remove txId:index storage for spent outputs 2014-08-26 18:37:43 +10:00
Wei Lu
43d135c4b3 Merge pull request #266 from dcousens/mesb64 
Message: allow base64 strings as input
 2014-08-21 19:35:09 +08:00
Daniel Cousens
b66e53d1e7 Transaction: add comment to explain -1 on add* 2014-08-20 10:41:23 +10:00
Daniel Cousens
4b52c42c91 Message: allow base64 strings as input 2014-08-20 09:14:04 +10:00
Daniel Cousens
22f8c8aa4a TxBuilder: re-order functions to project standard 2014-08-18 08:59:26 +10:00
Daniel Cousens
4f88980dfb tests: add P2SH multisig example case 2014-08-18 08:54:46 +10:00
Daniel Cousens
f9fed3c815 TxBuilder: adds fromTransaction impl. and basic tests 2014-08-18 08:54:46 +10:00
Daniel Cousens
7f62069d82 TxBuilder: add sequence number passthrough 2014-08-18 08:54:46 +10:00
Daniel Cousens
418a56cbdc index: add TransactionBuilder 2014-08-18 08:54:46 +10:00
Daniel Cousens
1e3e003120 TxBuilder: remove unnecessary assert 2014-08-18 08:54:46 +10:00
Daniel Cousens
14211b5f3e TxBuilder: sign after error checking 2014-08-18 08:54:46 +10:00
Daniel Cousens
26b028adcf Wallet: use TxBuilder instead 2014-08-18 08:54:45 +10:00
Daniel Cousens
4e3a6c9557 TxBuilder: use build/buildIncomplete over boolean 2014-08-18 08:54:45 +10:00
Daniel Cousens
377b815417 TxBuilder: transform all signatures once 2014-08-18 08:54:45 +10:00
Daniel Cousens
36b225a3df TxBuilder: use data fixtures for invalid tests 2014-08-18 08:54:45 +10:00
Daniel Cousens
bcbcd58964 TxBuilder: Initial commit and tests 2014-08-18 08:54:45 +10:00
Daniel Cousens
884fd542fe Transaction: deprecate Tx signing methods 2014-08-16 17:36:06 +10:00
Daniel Cousens
897bbf4eb4 Wallet: assign indexOf in the same step 2014-08-16 17:26:27 +10:00
Daniel Cousens
9620b68fe2 Wallet: use __processTx over a free function 
The use of bind in this case wasn't idiomatic.
 2014-08-16 17:26:27 +10:00
Daniel Cousens
300facf7aa Wallet: use === when comparing with undefined 2014-08-16 17:26:27 +10:00
Daniel Cousens
4bb7f5b56d Wallet: use indexOf explicitly over include* 2014-08-16 17:26:27 +10:00
Wei Lu
e55676cf8e Wallet: remove unncessary comments 2014-08-16 14:27:12 +08:00
Wei Lu
00d58604a4 Wallet: move getPrivateKeyForAddress to prototype 
also, move the assert to the end to simplify the logic
 2014-08-16 14:24:24 +08:00
Wei Lu
2b4d94cd92 Wallet: move processPendingTx & processConfirmedTx to prototype 
also, move processTx out of Wallet scope
 2014-08-16 14:19:19 +08:00
Daniel Cousens
c13177bb29 Wallet: rename masterkey to masterKey 2014-08-14 17:29:14 +10:00
Daniel Cousens
6df785bb65 Wallet: move createTx to prototype 2014-08-14 11:17:12 +10:00
Daniel Cousens
7fd41fae4a Wallet: move most instance methods to prototype 2014-08-14 11:17:12 +10:00
Daniel Cousens
2f00c9ab35 Wallet: rework unspents to primarily work on initialization 
The RegExp for the UTXO validation was removed as the errors are now
more verbose and specific to each case.
 2014-08-14 11:17:10 +10:00
Daniel Cousens
7c22067f69 Wallet: clarify getPrivateKeyForAddress method structure 
This does repeat the O(n) lookup several times, but that can be fixed by
using an O(1) lookup instead (and will be later).

Clarity first.
 2014-08-14 11:00:29 +10:00
Daniel Cousens
abc3e6c715 Wallet: move estimatePaddedTxFee out of Wallet scope 2014-08-14 11:00:29 +10:00
Daniel Cousens
8b3470e8ca Wallet: move all free functions out of Wallet scope 2014-08-14 11:00:29 +10:00
Daniel Cousens
d618aa9822 Wallet: deprecates newMasterKey 2014-08-14 11:00:18 +10:00
Daniel Cousens
6b429493f8 hdnode: add deprecation message for isPrivate 2014-07-30 18:04:25 +10:00
Daniel Cousens
9d92b6a1a8 HDNode: add neuter functionality 2014-07-30 17:57:09 +10:00
Daniel Cousens
e69ba7ce76 HDNode: assert chain code length 2014-07-30 17:57:09 +10:00
Daniel Cousens
8297e1b0fc ecdsa: add further (missing) annotations from 1.4.x 2014-07-30 15:10:38 +10:00
Daniel Cousens
804c542c40 ecdsa: add SEC annotations for verify 2014-07-30 15:04:45 +10:00
Daniel Cousens
be3ce88a3a ecdsa: enforce positive integers 2014-07-29 23:45:25 +10:00
Daniel Cousens
04bcbadc77 transaction/ecdsa: remove unused imports 2014-07-29 02:06:17 +10:00
Daniel Cousens
8e0c835919 package: use crypto-browserify 3.0.0 2014-07-28 13:51:30 +10:00
Daniel Cousens
c2e7840c4f Transaction: adds assert for invalid value type 2014-07-16 17:53:38 +10:00
Daniel Cousens
d168bbda43 HDNode: missing space in assertion message 2014-07-15 17:42:04 +10:00
Daniel Cousens
a90a8e061e Transaction: add assertion that scriptPubKey exists 2014-07-11 19:18:27 +10:00
Daniel Cousens
56d9ea6618 HDNode: fix error spelling 2014-07-11 19:15:56 +10:00
Daniel Cousens
ddcde038d0 HDNode: enforces sane seed lengths 2014-07-11 16:34:03 +10:00
Daniel Cousens
656de37fc0 ECSignature: avoid multiple push/unshift operations 2014-07-10 14:22:33 +10:00
Daniel Cousens
13c2d377e7 package: use bs58check 2014-07-02 14:37:32 +10:00
Daniel Cousens
ab20febbdc Merge pull request #233 from weilu/pending-spending-utxo 
wallet: reintroduce output.to to track pending spent utxo
 2014-07-02 03:27:33 +10:00
Wei Lu
d9e240bbb1 Merge pull request #224 from dcousens/classify 
Script classification fixes
 2014-06-29 12:05:39 -07:00
Daniel Cousens
886bdee947 scripts: remove unused 2nd argument in function call 2014-06-30 01:06:43 +10:00
Wei Lu
f7af487597 wallet: reintroduce output.to to track pending spent utxo 2014-06-28 18:29:47 -07:00
Kyle Drake
df743e55d0 Merge pull request #223 from dcousens/rand 
ECKey: adds tests for makeRandom
 2014-06-26 19:48:15 -04:00
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
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