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Author SHA1 Message Date
Chris Stewart
4fdd7b95ae Moving implementation down to 'BitcoinTxBuilder', this allows us to create other TxBuilders for different networks like bcash or litecoin 2018-03-10 17:12:50 -06:00
Chris Stewart
3507ca6557 adding TxBuilderError.{OutputBelowDustThreshold, UnknownError 2018-03-09 12:40:52 -06:00
Chris Stewart
5d02e70eda Adding TxBuilderError.{WrongWitness, WrongRedeemScript, WrongPublicKey} for the case where we have a pre-image that does not hash to the right commitment in the spk 2018-03-09 10:09:18 -06:00
Chris Stewart
9a36ef92f2 Fixing nits 
another nit
 2018-03-08 14:49:00 -06:00
Chris Stewart
85fc99b1d6 Refactoring TxBuilder to use FeeUnit 2018-03-08 12:30:52 -06:00
Chris Stewart
2f521b69c3 Adding TxBuilderError.IncompatibleLockTimes -- we can only spend locktime outputs of the same type in a single tx 2018-03-08 10:59:17 -06:00
Chris Stewart
6e0c3548b6 Adding isRBFEnabled param to TxBuilder.sign, adding TxBuilderError.HighFee & TxBuilderError.LowFee 2018-03-07 15:11:58 -06:00
Chris Stewart
8711e1794a Refactoring TxBuilder to use a 'Signer' abstraction, this means we do not need to have access to the private key in memory -- only a function of type 'Seq[Byte] => ECDigitalSignature'. This makes TxBuilder work with hardware wallets 2018-03-07 15:11:58 -06:00
Chris Stewart
bed82d5e65 Adding code to deduct network fee from creditingOutputs, adding sanityChecks 2018-03-07 15:11:58 -06:00
Chris Stewart
128bb8d890 Successfully signing nested CLTV/CSV spks inside of p2wsh/p2sh with tx builder 2018-03-07 15:11:58 -06:00
Chris Stewart
a01dba3654 Successfully generating signatures for raw LockTimeScriptPubKey's 2018-03-07 15:11:58 -06:00
Chris Stewart
bb04220709 Signing basic P2WSH types (p2pk,p2pkh,multisig) 2018-03-07 15:11:58 -06:00
Chris Stewart
72571fd573 Rebasing onto work that separates WitnessScriptPubKeyV0 & ScriptWitness 2018-03-07 15:11:58 -06:00
Chris Stewart
ccc27b97bd successfully signing p2wpkh spk types 2018-03-07 15:11:58 -06:00
Chris Stewart
fe03a35018 Added handling of p2sh outputs in TxBuilder -- no support for p2sh(segwit) outputs yet 2018-03-07 15:11:58 -06:00
Chris Stewart
29510ad638 Refactoring signing abstraction into a 'Signer' class 2018-03-07 15:11:58 -06:00
Chris Stewart
b601d81299 successfully spending n p2pkh outputs in a single transaction 2018-03-07 15:11:58 -06:00
Chris Stewart
6bb2a7edf0 Successfully spending a p2pkh spk with TxBuilder 2018-03-07 15:11:58 -06:00
Chris Stewart
7d1f87bf6f Adding abilility to create TransactionWitness from a Seq[Option[ScriptWitness]], adding checks to determine if a ScriptWitness is a P2WPKHWitnessV0 or a P2WSHWitnessV0 2018-03-07 15:11:58 -06:00
Chris Stewart
d1d47980de Merge pull request #117 from Christewart/api_sign_hardware_wallet 
Adding TransactionSignatureCreator.createSig API that allows for pass…
 2018-03-07 14:13:18 -06:00
Chris Stewart
5c2a66d7c7 Fixing vsize calculation in Transactions 2018-03-07 13:37:51 -06:00
Chris Stewart
035b058e06 Adding test for sign: Seq[Byte] => Future[ECDigitalSignature] 2018-03-07 09:50:37 -06:00
Chris Stewart
44b9129584 Adding TransactionSignatureCreator.createSig that takes a sign function that returns Future[ECDigitalSignature] 2018-03-05 18:51:46 -06:00
Chris Stewart
71cf537475 Removing public key parameter in TransactionSignatureCreator.createSig 2018-03-05 14:11:14 -06:00
Chris Stewart
156dfb5d9d Adding TransactionSignatureCreator.createSig API that allows for passing in a 'sign' function that is an abstraction of the signing process, useful for hardware wallets 2018-03-05 12:23:21 -06:00
Chris Stewart
65f0f9419c Merge pull request #116 from Christewart/txsigcomponent_refactor 
renaming TxSigComponent companion object to 'BaseTxSigComponent'
 2018-03-04 11:41:36 -06:00
Chris Stewart
879c5fb8b9 renaming TxSigComponent companion object to 'BaseTxSigComponent' 2018-03-04 10:52:27 -06:00
Chris Stewart
006be15e33 Merge pull request #115 from Christewart/no_r_reusage 
Adding invariant that says our signature scheme should NOT reuse r values
 2018-03-02 12:08:44 -06:00
Chris Stewart
3636a5c47b Adding invariant that says our signature scheme should reuse r values 2018-03-02 09:07:42 -06:00
Chris Stewart
832909ea9d Merge pull request #114 from Christewart/segwit_other_consensus_changes 
Segwit other consensus changes
 2018-02-28 10:20:11 -06:00
Chris Stewart
5a5d81b17b implementing new sigops limit & block weight function for BIP141 
Refactoring block weight calculating to Block trait

Moving 'weight' calculation into Transaction abstract class

Adding a few more comments, renaming virtualTxSize -> vsize
 2018-02-28 09:51:54 -06:00
Chris Stewart
700fe2c568 Merge pull request #112 from Christewart/witspk_separation 
Witspk separation
 2018-02-18 17:07:31 -06:00
Chris Stewart
ca167cdeaf Breaking 'ScriptWitness' into two ADTs 'P2WPKHWitnessV0,P2WSHWitnessV0' and breaking 'WitnessScriptPubKeyV0' into two ADTs 'P2WPKHWitnessSPKV0, P2WSHWitnessSPKV0' 
Adding abilility to create TransactionWitness from a Seq[Option[ScriptWitness]], adding checks to determine if a ScriptWitness is a P2WPKHWitnessV0 or a P2WSHWitnessV0

Deprecating some Transaction constructors that are dangerous

removing usages of deprecated Transaction constructors in bitcoin-s-core codebase

fixing nits
 2018-02-18 16:19:28 -06:00
Chris Stewart
368826ccbf Merge pull request #110 from Christewart/address_refactor 
Address refactor
 2018-02-08 07:03:21 -06:00
Chris Stewart
041c67fbd9 Refactoring NetworkParameters/ChainParams and BitcoinAddress code to be more flexible 
fixing nits, changing traits to abstract classes
 2018-02-07 14:03:44 -06:00
Chris Stewart
7c7f4e5cc9 Merge pull request #109 from Christewart/master 
Update README.md
 2018-01-31 15:41:47 -06:00
Chris Stewart
f465b79590 Update README.md 2018-01-31 15:17:58 -06:00
Chris Stewart
2df52bf4cc Merge pull request #108 from Christewart/features_for_rpc_client 
Add 'toBigDecimal' method to CurrencyUnit api
 2018-01-24 10:59:41 -06:00
Chris Stewart
9f9751e102 Add 'toBigDecimal' method to CurrencyUnit api 
removing no tests in assembly
 2018-01-23 15:03:39 -06:00
Chris Stewart
ad686d4e97 Merge pull request #107 from Christewart/file_name_to_long_bug 
fix file name to long on encrypted directories
 2018-01-22 10:44:46 -06:00
Chris Stewart
bedfacffb5 fix file name to long on encrypted directories 2018-01-22 10:15:12 -06:00
Chris Stewart
8e89bd270b Merge pull request #106 from Christewart/master 
updating license
 2018-01-18 11:03:12 -06:00
Chris Stewart
8f9ca8ac45 updating license 
Add word developers
 2018-01-17 17:15:18 -06:00
Chris Stewart
edfbd96818 Merge pull request #105 from Christewart/update_script_tests 
updating script_tests.json, tx_{in}valid.json, fixing bug with SINGLE…
 2018-01-04 12:37:46 -06:00
Chris Stewart
fd528462cc Uncommenting tx_valid.json file 2018-01-03 14:27:46 -06:00
Chris Stewart
7b855873be updating script_tests.json, tx_{in}valid.json, fixing bug with SINGLE|ANYONECANPAY 2018-01-03 14:24:43 -06:00
Chris Stewart
334986faf8 Merge pull request #101 from Christewart/fix_input_output_serialization 
Make serialization code better
 2017-12-18 14:21:23 -06:00
Chris Stewart
9b57ad4ab9 Re-working serialization code 
Cleaning up some nits, removing some superflous flipEndianness calls

rebasing on top of master, modifying BloomFilter/MerkleBlock to support new serialization code

Changing NetworkElement to abstract class, sealing a few abstract classes, adding NetworkElement to CompactSizeUInt

Fixing last nits
 2017-12-18 14:00:40 -06:00
Chris Stewart
510e53c908 Merge pull request #66 from Christewart/add_merkle_block 
Add merkle block
 2017-12-08 18:17:09 -06:00
Chris Stewart
a5260b2e93 Transfering all bloom filter and merkle block files from spv-node to core 
Fixing bug in how we extract matches on PartialMerkleTrees -- we can have two sub nodes have the same match IF we are at maxHeight

Fixing bug in test case where hashes weren't getting correct type

Modifying generators to be more flexible

Fixing bug in generator for merkle blocks with specific txs

Adding more flexibility to block header generators

Modifying merkle block generator to only include txs that are specfied

Fixing bug

Removing a bunch of logs, refactoring merkle block properties

rebasing on master, fixing some nits
 2017-12-08 12:21:40 -06:00