05f3451b10
un-deperate contracthash during testing
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Avoids a rust test runner bug, see https://github.com/rust-lang/rust/issues/47238
2020-09-10 16:40:31 +00:00
4e737f708a
Merge pull request #461 from TheBlueMatt/2020-08-mut-sighash
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Expose the witnesses of the tx being hashed in SigHashCache
2020-09-10 13:04:51 +00:00
38a412c4d5
Fixing review comments for script generators refactoring
2020-09-10 14:44:44 +02:00
9143fd3888
All script generation functionality moved to standalone methods in Script
2020-09-10 12:09:04 +02:00
202a946fc3
Allow easy concatenation of bip32 derivation paths
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Currently one has to convert the path into a Vec<ChildNumber>, extend it and finally convert it back again.
2020-09-09 21:42:27 +02:00
e97dda0ffe
Add tests for psbt serde
2020-09-09 12:53:09 -05:00
addb54ffc7
Merge pull request #458 from braydonf/version
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Transaction and header version is signed int
2020-09-09 17:06:31 +00:00
5fd91ca2d8
Merge pull request #451 from stevenroose/deprecate-contracthash
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Deprecate the util::contracthash module
2020-09-09 17:02:19 +00:00
c8633b5bce
Merge pull request #436 from LNP-BP/feat-u256u8
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Big integers (Uint*) from byte slice array with `from_be_bytes`
2020-09-09 16:42:32 +00:00
45da3add10
Merge pull request #428 from stevenroose/no-witness-uncompressed
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Don't allow uncompressed pks in witness addresses
2020-09-09 16:37:06 +00:00
a44ba2d878
Merge pull request #397 from stevenroose/script-iter
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Improve the Instructions iterator for scripts
2020-09-09 19:06:05 +03:00
42bf893d8b
Update big int from_be_bytes with iterators
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Co-authored-by: Sebastian <geisler.sebastian@googlemail.com>
2020-09-03 16:42:00 +02:00
c5204c001f
Added Hash Preimages to psbt
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Added hash preimages to psbt as per updated bip174
2020-08-31 17:22:40 -05:00
3d80a0c962
Expose the witnesses of the tx being hashed in SigHashCache
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See docuemntation of the new method for more, but this allows
certain use patterns which were broken with the introduction of
SigHashCache.
2020-08-26 11:18:14 -04:00
e9f1f11c2c
Transaction and header version is signed int
2020-08-17 10:28:51 -07:00
2fd353d5ab
Big integers (Uint*) from byte slice array with `from_be_bytes`
2020-08-09 18:00:00 +02:00
e8bcde4d38
Merge pull request #403 from LNP-BP/fix-macro-ns
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Hygiene/single code style for all existing macros
2020-08-09 18:16:36 +03:00
c03d2d59c6
Merge pull request #445 from elichai/2020-07-divmod
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Use the remainder from div_rem instead of recomputing it
2020-08-09 16:59:39 +02:00
0a25d87f2e
Remove empty code block
2020-08-07 14:48:46 +02:00
1ffdce99ed
Deprecate the util::contracthash module
2020-08-06 12:24:08 +02:00
478e091af6
Merge pull request #443 from sgeisler/2020-06-bip32-derive-more
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Derive more traits to use for bip32 Types
2020-07-23 11:24:50 +03:00
c20d356d7e
Use the remainder from div_rem instead of recomputing it
2020-07-22 12:39:32 +03:00
257ca8e504
Using :: for std namespaces in macro
2020-07-21 22:28:05 +02:00
f6aa8853a0
Namespace hygiene for macros.rs
2020-07-21 22:28:05 +02:00
3a5e8d8504
Namespace hygiene for internal macros
2020-07-21 22:25:59 +02:00
7588b211ff
Adding Rem op (%) to Uint128 & Uint256 types
2020-07-21 14:37:21 +02:00
a3bb03eeb9
Derive more traits to use DerivationPath in rust-miniscript
2020-07-20 16:52:18 +02:00
f4e26caa94
Merge pull request #415 from shesek/merkleblock-txids
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Allow to construct MerkleBlock using the header and txids
2020-05-24 16:32:17 +03:00
ed9bf41ff5
Don't allow uncompressed pks in witness addresses
2020-05-23 23:20:46 +01:00
59b5a73a55
Fix typo and minor formatting in address::Error
2020-05-23 23:20:19 +01:00
7efde3ae47
Merge pull request #419 from elichai/2020-03-description
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Deprecate Error::description
2020-05-23 17:26:38 +00:00
af31017eb1
Remove the cursor overhead, write is implemented on vec these days
2020-05-19 12:57:39 +03:00
654232a3dc
Deprecate Error::description
2020-04-13 02:15:28 +03:00
25cb3d3539
Remove alloc when hashing for Bitcoin message signing format
2020-04-12 19:04:13 +03:00
fea09a0a94
Improve the Instructions iterator for scripts
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- Rename the `iter` method to `instructions`.
- Add `instructions_minimal` for minimal-enforced iteration.
- Iterator has `Result<Instruction, Error>` as items.
2020-04-11 23:52:26 +01:00
2cc88a99aa
Removed PartialEq,PartialOrd impls, shouldn't be manually impl when Hash is derived
2020-03-29 17:15:15 +03:00
a473d01b17
Made some idiomatic changes
2020-03-29 17:15:15 +03:00
3f2d428706
Remove needless references
2020-03-29 17:15:14 +03:00
16eb81e1f7
Replaced slow vec initialization, and dual calls to hashmap
2020-03-29 17:10:27 +03:00
65efc5cd37
Allow to construct MerkleBlock using the header and txids
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Co-Authored-By: Elichai Turkel <elichai.turkel@gmail.com>
2020-03-21 18:23:08 +02:00
6186ee6269
Change Amount Debug impl to BTC with 8 decimals
2020-03-07 19:52:16 +00:00
07b30c7fac
Mutation testing: amount: Added tests to fix mutation misses
2020-02-23 15:59:26 +02:00
ab6e20c87e
Fix an overflow bug in SignedAmount to_string/fmt
2020-02-23 15:59:26 +02:00
abc70781e7
Fix a logic problem in base58 (isn't a real bug)
2020-02-23 15:59:26 +02:00
1d01262d5c
Mutation testing: base58: Added tests to "fix" mutation misses
2020-02-23 15:59:26 +02:00
a2bfcb5a89
Merge pull request #395 from pandoracore/fix-construct_uint
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Improving `construct_uint` macro
2020-01-24 19:39:32 +00:00
659f2edb3b
Merge pull request #381 from elichai/2020-01-hex
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Remove the hex dependency
2020-01-24 19:14:20 +00:00
930a6ca1dc
Merge pull request #390 from instagibbs/bip143_sighash_notall
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Add bip143 sighash support for other flags
2020-01-21 23:26:17 +00:00
d1c5c7b08d
Deprecate SigHashComponents
2020-01-21 09:50:41 -05:00
908aff50bc
Add bip143 sighash support for other flags
2020-01-21 09:50:41 -05:00
f3e762b555
Improving `construct_uint` macro
2020-01-21 13:16:34 +01:00
c19b736566
Remove the hex dependency
2020-01-20 18:50:02 +02:00
8e52b8ce4d
Remove the BitcoinHash trait
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Replaced by a `block_hash` method on both `Block` and `BlockHeader`.
2020-01-10 11:34:16 +00:00
5fc24dea33
Multiple fixes for hash types and their computing
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Unit test for wtxid and SegWit transactions
2020-01-01 13:54:23 +01:00
0abe15b1f6
Moving from BitcoinHash to Wtxid for Transactions
2020-01-01 13:52:20 +01:00
f5a8087105
New hash types: MerkleRoot/Branch, WitnessCommit, SigHash, FilterHash
2020-01-01 13:50:17 +01:00
d20ab1dbc4
Switching to XpubIdentifier
2020-01-01 13:46:44 +01:00
5f4f629bb1
Replaced all hash160, sha256 and sha256d with the new hash types throughout the code
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Embedding Txid's in the doc exaples
2020-01-01 13:44:34 +01:00
5ef39e34fa
Implementing (W)Pubkey/ScriptHash and BlockHash
2020-01-01 13:42:22 +01:00
ec92a05682
New HashTypes defined according to #284 (WIP), Txid is completed
2020-01-01 13:41:42 +01:00
5f4555bfac
Remove util::misc::hex_bytes in favor of bitcoin_hashes::hex
2019-12-09 14:19:09 +00:00
0469453da6
Use psbt::Error in PartiallySignedTransaction::from_unsigned_tx
2019-12-09 14:19:07 +00:00
725884bab5
Introduce key::Error
2019-12-09 14:17:39 +00:00
acb43af981
Drop byteorder dependency
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Taking an external dependency just to convert ints to byte arrays
is somewhat of a waste, especially when Rust isn't very aggressive
about doing cross-crate LTO.
Note that the latest LLVM pattern-matches this, and while I haven't
tested it, that should mean this means no loss of optimization.
2019-12-05 10:41:00 -05:00
f1f7718b6c
Drop (non-test/serde) hex dep in favor of bitcoin_hashes' fn's
2019-12-05 10:40:59 -05:00
9f3e355c5c
upgrade to secp256k1 0.15 and bitcoinconsensus 0.17
2019-08-21 19:04:40 +02:00
52ff97cddc
Deny unused imports and remove unneeded
2019-08-19 13:29:43 -04:00
c01172780b
Re-export bitcoin_hashes and secp256k1 dependency
2019-08-16 15:52:58 +01:00
48f4c1989f
Rename bitcoin_hashes dependency to hashes
2019-08-16 15:52:27 +01:00
09a65023a2
Add tests for p2shwpkh and p2shwsh
2019-08-15 22:29:09 +01:00
170abaa82f
Use the new bech32 functions
2019-08-15 22:29:06 +01:00
3a93f8522c
Format address module
2019-08-15 22:28:46 +01:00
8de13a3915
Redo the BIP-173 test vectors
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Before, non-version-zero segwit addresses were not included.
2019-08-15 22:28:27 +01:00
e469fec839
address: Drop error::Error::description impl
2019-08-15 22:28:25 +01:00
bfdcfee28e
Add Address::from_script constructor
2019-08-15 22:28:20 +01:00
33e8ba3c7e
Extract roundtrip method from Address tests
2019-08-13 08:47:17 +01:00
8804a41f1f
Add AddressType enum
2019-08-13 08:47:15 +01:00
385a657974
Refactor Address
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- use AddressError instead of encode::Error
- replace using bech32-bitcoin with Payload::WitnessProgram variant
2019-08-13 08:47:10 +01:00
cc0f1143dc
Merge pull request #309 from elichai/2019-08-amount-precision
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Check that the amount precision isn't more than the size of the amount
2019-08-12 17:20:18 +00:00
7d6687451a
use BTreeMap instead of HashMap to always serialize the same ( #310 )
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* use BTreeMap instead of HashMap to always serialize the same
* fix rust 1.22 error
* psbt fuzz roundtrip
* psbt fuzz roundtrip on our ser
2019-08-09 17:03:12 +02:00
4ddf6f80b9
Reduce blockfilter memory ( #302 )
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* use same Error type in all methods of BlockFilter
* reduce Blockfilter memory footprint
* amend the example use
* remove unused constant
2019-08-09 16:58:02 +02:00
a9e65f36d3
Check that the amount precision isn't more than the size of the amount
2019-08-09 10:41:21 -04:00
8152ed758c
Fix typos
2019-08-04 19:27:36 +00:00
2c2d55d90a
bip32: Implement hex serialization for Fingerprint and ChainCode
2019-07-26 15:32:33 +02:00
3c66418f3a
bip32: Add serde for Extended(Priv|Pub)Key
2019-07-26 15:30:44 +02:00
c93a70487f
Add client side block filter (BIP158) ( #281 )
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* add client side block filters with code from murmel. use siphash from bitcoin_hashes pass Bitcoin Core tests upgrade to bitcoin_hashes 0.7
* add filter.filter_id() test use BlockFilter directly
* fixed edge cases of matching empty query sets or or using empty filter
2019-07-26 09:36:25 +02:00
b6c1266102
Merge pull request #293 from stevenroose/bip143-script-code
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bip143: Rename witness_script to script_code
2019-07-24 22:43:58 +00:00
b312c4de6a
bip143: Rename witness_script to script_code
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For p2wsh the scriptCode is the witness script, but for p2wpkh, it's the
equivalent legacy p2pkh output script.
The name scriptCode is used in the BIP, so it's less confusing.
2019-07-15 17:33:23 +02:00
3b9a94a178
eliminate type parameter from the `Decodable` trait
2019-07-11 17:23:01 +00:00
42960b959f
eliminate type parameter from `Encodable` trait
2019-07-11 17:21:19 +00:00
b734d6488a
make consensus_encode return the encoded length
2019-07-11 17:15:32 +00:00
7e6ad7c893
rename Encoder to WriteExt and Decoder to ReadExt
2019-07-11 15:01:38 +00:00
24ebc29005
fix some recent rustc warnings
2019-07-11 15:01:38 +00:00
aae2937d11
Add a MerkleBlock construction
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This is a port of the bitcoin-core CPartialMerkleTree and CMerkleBlock classes.
Here they are called PartialMerkleTree and MerkleBlock.
These are useful for SPV clients that wish to verify that a transaction is
present in a specific block in an authenticated way.
2019-07-05 20:44:31 +02:00
cded694381
Merge pull request #277 from jonasnick/rand
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Remove unused rand dependency
2019-07-03 20:42:44 +00:00
b2727b6ebe
Merge pull request #250 from stevenroose/no-strason
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Remove Decimal and replace strason with serde_json
2019-07-03 17:30:21 +00:00
30201f3924
Remove Decimal and replace strason with serde_json
2019-06-13 18:29:16 +01:00
94fba3aa88
Remove unused rand dependency
2019-06-10 13:59:31 +00:00
30f24a39d0
Remove confusing mentions of SPV
2019-06-07 13:12:07 +00:00
a6c1eacd70
Merge pull request #270 from stevenroose/signed-amount
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Add Amount and SignedAmount
2019-06-07 09:16:02 +00:00
688d95b463
Add Amount and SignedAmount types
2019-05-31 10:18:59 +01:00
d4282353c9
Two serde quirks from switching dependencies
2019-05-31 10:18:57 +01:00
7015b064dd
Add slice consensus encode/decode functions and use for short arrays
2019-05-30 11:25:37 -04:00
4139f2a1ca
Merge pull request #258 from shesek/signed-msg-hash
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Implement util::misc::signed_msg_hash()
2019-05-30 14:35:57 +00:00
bb8520268e
bip32: Add DerivationPathIterator and related methods
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Adds methods
- ChildNumber::increment
- DerivationPath::children_from
- DerivationPath::normal_children
- DerivationPath::hardened_children
2019-05-03 17:58:09 +01:00
473b491409
Implement util::misc::signed_msg_hash()
2019-04-28 09:01:42 +03:00
dc6189dbb2
contracthash: more cleanups
2019-03-21 21:27:26 +00:00
01a3a9263c
contracthash: use `PublicKey` and `PrivateKey` types; minor cleanups
2019-03-21 21:27:26 +00:00
3700d100eb
contracthash: add fixed test vector
2019-03-21 21:27:26 +00:00
9daf7fa9dc
util::key add serde de/serialization
2019-03-21 18:27:42 +00:00
459059622f
util: 🔑 Provide to_bytes() methods for key types
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These are mainly utility methods around the existing way to serialize
the key types.
2019-03-05 16:07:52 +00:00
4dbf431ecd
key: implement ToString and FromStr for PublicKey
2019-03-04 01:06:19 +00:00
e5b59120c5
Add copyright notice to PSBT-related files
2019-02-28 11:11:55 -05:00
bc73b315cb
Add test vectors from BIP174 specification
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- Add macro for decoding and unwrapping PartiallySignedTransaction from
hex string
2019-02-28 11:11:55 -05:00
39fd567b56
Add Partially Signed Transaction type
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- Add merging logic for PartiallySignedTransactions
- Add (en)decoding logic for PartiallySignedTransaction
- Add converting constructor logic from Transaction for
PartiallySignedTransaction
- Add extracting constructor logic from PartiallySignedTransaction for
Transaction
Squashed in fixes from stevenroose <stevenroose@gmail.com>
- Prevent PSBT::extract_tx from panicking
- Make PartiallySignedTransaction fields public
2019-02-28 11:11:55 -05:00
badb0f2a77
Add PSBT input data key-value map type
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- Implement psbt::Map trait for psbt::Input
- Add (en)decoding logic for psbt::Input
- Implement PSBT (de)serialization trait for relevant psbt::Input types
2019-02-28 11:11:55 -05:00
9c08dbae47
Add PSBT output data key-value map type
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- Implement psbt::Map trait for psbt::Output
- Add (en)decoding logic for psbt::Output
- Implement PSBT (de)serialization trait for relevant psbt::Output types
- Add macro for merging fields for PSBT key-value maps
- Add macro for implementing decoding logic for PSBT key-value maps
- Add convenience macro for implementing both encoding and decoding
logic for PSBT key-value maps
- Add macro for inserting raw PSBT key-value pairs into PSBT key-value
maps
- Add macro for getting raw PSBT key-value pairs from PSBT key-value
maps
2019-02-28 10:54:53 -05:00
115f8c043c
Add PSBT global data key-value map type
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- Implement psbt::Map trait for psbt::Global
- Add converting constructor logic from Transaction for psbt::Global
- Add (en)decoding logic for psbt::Global
- Always deserialize unsigned_tx as non-witness
- Add trait for PSBT (de)serialization
- Implement PSBT (de)serialization trait for relevant psbt::Global types
- Add macros for consensus::encode-backed PSBT (de)serialization
implementations
- Add macro for implementing encoding logic for PSBT key-value maps
2019-02-28 10:54:53 -05:00
2715a6e777
Add trait for PSBT key-value maps
2019-02-28 10:54:53 -05:00
528e39334c
Add data types for raw PSBT key-value pairs
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- Add (en)decoding logic for said data types
2019-02-28 10:54:53 -05:00
4fa39c4a3e
Add PSBT-specific Error data type
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- Implement psbt::Error data type
- Implement conversion from psbt::Error to util::Error
- Create util::psbt module
- Create non-public util::psbt::error module
2019-02-28 10:54:53 -05:00
4f74ae61c4
bip32: replace rust-secp key types with rust-bitcoin key types
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We continue to support only compressed keys when doing key derivation,
but de/serialization of uncompressed keys will now work, and it will
be easier/more consistent to implement PSBT on top of this.
2019-02-27 22:21:40 +00:00
fc47c477ab
key: add some missing functionality
2019-02-27 01:56:38 +00:00
084703cba9
Merge pull request #218 from tamasblummer/merkle_root_fix
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Merkle root calculation and witness commitment check for Block
2019-02-16 19:05:42 -05:00
d5331e59ed
Merge pull request #233 from stevenroose/derivation-path
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bip32: Add DerivationPath type
2019-02-15 09:52:59 -05:00
dce81b623e
bip32: Add additional methods and traits to DerivationPath
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- From<&[ChildNumber]> (cloning)
- AsRef<[ChildNumber]>
- std::iter::FromIterator<ChildNumber>
- std::iter::IntoIterator<ChildNumber>
- std::ops::Index (returning &[ChildNumber])
Also add two methods:
- child(&self, ChildNumber) -> DerivationPath
- into_child(self, ChildNumber) -> DerivationPath
2019-02-14 11:16:06 +00:00
1373969805
bip32: Change test vectors to use DerivationPath
2019-02-14 11:09:39 +00:00
b23de17d55
bip32: Introduce DerivationPath type
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Implements Display and FromStr for easy usage with serialized types.
2019-02-14 11:09:34 +00:00
a80cea270a
bip32: ChildNumber constructors return Result
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They can produce an error if the index is out of range.
2019-02-14 11:08:13 +00:00
a944c7fbd0
key: Use correct error for decoding
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This change also moves the secp256k1::Error wrapper from util::Error to
consensus::encode::Error, since we do not use it anywhere else. We can
add it back to util::Error once we have instances of secp256k1::Error
that are not related to consensus::encode.
2019-02-11 15:15:03 -05:00
fc448ba47c
key: Reword and clarify comments
2019-02-11 15:10:20 -05:00
b3cc3d50ef
Integrate newly-added PublicKey with Address
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- Switch util::address::Payload::Pubkey variant to wrap
util:🔑 :PublicKey
- Switch util::address::Address::p*k* constructors to use
util:🔑 :PublicKey
- Fix tests for aforementioned switch
- Add convenience methods for util:🔑 :PublicKey to
util:🔑 :PrivateKey conversion
- Switch BIP143 tests to use util:🔑 :PublicKey
2019-02-11 15:10:13 -05:00
53a6efe33c
Add PublicKey struct encapsulating compressedness
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- Move util::privkey to util::key
- Add PublicKey struct to util::key
- Implement de/serialization methods for util:🔑 :PublicKey
2019-02-11 14:56:55 -05:00
60c93c387f
Cleanup util::privkey in preparation for PublicKey
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- Rename privkey::PrivKey to privkey::PrivateKey
- Remove unnecessary methods for privkey::PrivateKey
- Modify tests to work with above changes
2019-02-11 14:56:49 -05:00
f80e882813
Remove Address::p2pk
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There is no address format for p2pk.
2019-02-07 20:02:21 +00:00
51971dd533
Fix typos and clarify some comment in blockdata, block, address ( #230 )
2019-02-04 07:30:41 +01:00
d8c93d9935
Implement Witness commitment check for Block. Remove MerkleRoot implementations for types implementing BitcoinHash as
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it is misleading. MerkleRoot is defined instead for a Block.
2019-02-01 17:46:26 +01:00
c830fb4629
Remove code deprecated by bitcoin_hashes from util::hash
2019-01-24 16:27:52 -05:00
99f63a8ca4
Convert codebase from util::hash to bitcoin_hashes
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Also replace unsafe transmute with call to read_u64_into
2019-01-24 16:27:52 -05:00
b6ec6a0d62
Merge pull request #212 from TheBlueMatt/2019-01-travis-nightly-bench
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Run cargo bench on rustc nightly in travis
2019-01-23 19:25:44 -05:00
132ca5ea95
Fix typos
2019-01-23 14:17:29 -05:00
96be35b1d3
it is annoying to have a difference between debug and print for hash
2019-01-23 14:14:29 -05:00
0d7e13b034
Run cargo bench on rustc nightly in travis, remote useless move
2019-01-15 14:06:24 -05:00
2ed4b1f246
Merge pull request #208 from sgeisler/hex_bytes
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Use more performant hex_bytes function
2019-01-15 14:06:00 -05:00
ff5c4a1806
Bump secp to 0.12
2019-01-15 12:58:54 -05:00
4c29fc0e8d
Add feature gated hex decode benchmark
2019-01-07 17:49:55 -08:00
7c7ec02ed2
Remove unused Pair iterator and util::iter module
2019-01-03 17:28:36 -08:00
c6a41651ab
Replace slow hex decoding function with optimized version
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Fixes #207 .
2019-01-03 17:28:32 -08:00
5a5158e120
Merge pull request #198 from sgeisler/safe-opcodes
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Safe opcodes 1.14.0
2018-12-14 16:32:29 +00:00
bb7ca63776
Merge pull request #196 from sgeisler/separate-fuzzing
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Move fuzzing code out of utils
2018-12-09 16:33:21 +00:00
79a88e1612
Move fuzzing code out of utils
2018-12-03 16:31:13 -08:00
e88612d617
add test case and cleanup
2018-12-03 14:51:55 -08:00
4a27c1369a
avoid heap use when encoding base58
2018-12-03 14:51:53 -08:00
6b67c8cdff
squashme: work around lack of associated constants
2018-11-11 14:58:33 -08:00
7813c0ae3d
Merge pull request #178 from stevenroose/wif
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Add explicit WIF methods for Privkey
2018-10-22 15:28:09 +00:00
5f912bdeae
Implement Debug for PrivKey
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It returns a fixed string to prevent accidental data leakage.
2018-10-22 00:06:46 +01:00
f7b95c7533
Add explicit WIF methods for Privkey
2018-10-22 00:05:59 +01:00
1c2564fc08
Added example for creating an address from a public key
...
Added an example to the address rustdoc (addresses https://github.com/rust-bitcoin/rust-bitcoin/issues/160 )
2018-09-29 17:43:28 -04:00
bc41772f89
added p2wkh, p2sh-p2wkh tests
2018-09-27 18:54:20 +03:00
c42252c1da
Use default impl for Encoder for Sha256dEncoder
2018-09-25 21:20:24 +08:00
0f42ca69b0
Move relevant names into consensus::encode
...
- Move network::encodable::* to consensus::encode::*
- Rename Consensus{En,De}codable to {En,De}codable (now under
consensus::encode)
- Move network::serialize::Error to consensus::encode::Error
- Remove Raw{En,De}coder, implement {En,De}coder for T: {Write,Read}
instead
- Move network::serialize::Simple{En,De}coder to
consensus::encode::{En,De}coder
- Rename util::Error::Serialize to util::Error::Encode
- Modify comments to refer to new names
- Modify files to refer to new names
- Expose {En,De}cod{able,er}, {de,}serialize, Params
- Do not return Result for serialize{,_hex} as serializing to a Vec
should never fail
2018-09-25 21:19:35 +08:00
8e0e4eb55a
Move serialize::BitcoinHash to util: #️⃣ :BitcoinHash
...
- Use Sha256dEncoder for calculating merkle root
- Remove BitcoinHash implementation for Vec<u8>
2018-09-25 21:19:10 +08:00
50e3a4abf2
Add FromStr for Sha256dHash
...
The FromStr implementation just delegates to the `from_hex` method for
the actual parsing.
2018-09-20 12:18:45 +10:00
8edfbec1cb
Implement serde serialiation for Address
2018-09-11 18:37:36 +01:00
08db6fe29f
script: let Instructions iterator enforce minimal pushes; remove `IntoIter` impl to force users to choose
2018-08-22 19:55:31 +00:00
dbefaef25c
Merge pull request #142 from jeandudey/2018-08-decimal-fromstr
...
Implement `FromStr` for `UDecimal`/`Decimal`.
2018-08-22 19:00:02 +00:00
9cdc75a930
Forbid exponents larger than 18.
...
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-22 14:00:30 -04:00
6902bf826c
Fix negative symbol bug in `FromStr` display implementation.
...
The negative symbol wasn't there when `int_part` was equal to zero.
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-22 11:26:05 -04:00
a915bc194d
Fix multiplication logic in decimal parsing functions.
...
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-22 07:22:47 -04:00
e48e559740
Fix `UDecimal::parse_udecimal` identation.
...
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-21 21:31:02 -04:00
455bc66d3c
Fix parsing for numbers that are too big to fit in a `Decimal`/`UDecimal`.
...
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-21 21:29:07 -04:00
a61ad5d382
Merge pull request #137 from dongcarl/2018-8-better-errors
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Fix Error type for SimpleDecoder and SimpleEncoder
2018-08-22 00:55:54 +00:00
07838568f9
Implement `FromStr` for `Decimal`/`UDecimal`.
...
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-21 16:13:58 -04:00
d16fdd63d3
Merge pull request #141 from jeandudey/2018-08-display
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Implement `Display` instead of `ToString` for `Address` and `PrivKey`.
2018-08-21 16:41:58 +00:00
bccdd06794
Replace catch-all match arms with specific ones
2018-08-21 01:58:40 -07:00
0c172941af
Replace serialize::Error::Detail with variants
...
- Add serialize::Error::ParseFailed(&'static str) variant for
serialization errors without context
- Add appropriate variants to replace network::Error::Detail for
serialization error with context
- Remove error method from SimpleDecoders
2018-08-21 01:58:40 -07:00
e5b5cbfadb
Fix Error type for SimpleDecoder and SimpleEncoder
...
- Separate serialize::Error and network::Error from util::Error
- Remove unneeded propagate_err and consume_err
- Change fuzzing code to ignore Err type
2018-08-21 01:58:40 -07:00
df7f084e96
Implement `Display` instead of `ToString` for `Address` and `PrivKey`.
...
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-20 19:46:56 -04:00
77e2fe3dda
Merge pull request #144 from jeandudey/2018-08-address-starts-with
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trivial: Use `str::starts_with` method to check bech32 address prefixes.
2018-08-20 23:12:03 +00:00
b78d7a7428
Use `str::starts_with` method to check bech32 address prefixes.
...
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-20 18:11:14 -04:00
4dfb98bd70
Use `as_`,`to_`,`into_` conventions for array types.
...
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-20 17:20:43 -04:00
2d961412af
Merge pull request #139 from jeandudey/2018-08-18-outpoint
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Rename `TxOutRef` to `OutPoint` and use it in `TxIn`.
2018-08-20 18:18:00 +00:00
32631e44ad
Rename `TxOutRef` to `OutPoint` and use it in `TxIn`.
...
Previously this structure was unused, it's now being used by the `TxIn`
structure to simplify the code a little bit and avoid confusions. Also
the rust-lightning source code has an `OutPoint` similar to this one
but with the `vout` index as an `u16` to avoid unsafe conversions.
I've added to new methods to `OutPoint`:
- `null`: Creates a new "null" `OutPoint`.
- `is_null`: Checks if the given `OutPoint` is null.
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-20 13:46:10 -04:00
1b4aba1d80
Update serde to 1.0 and strason to 0.4
...
The `serde_struct_impl!` macro has been modified to be compatible
with the serde 1.0 crate, we use this macro and not the `serde_derive`
crate because the latter doesn't support Rust 1.14.0 which is shipped
on Debian stable and we should remain compatible with it.
Two new features were added:
- "serde": enables serialization/deserialization for common types, it pulls
the serde 1.0 dependency.
- "serde-decimal": enables serialization/deserialization for `UDecimal`/`Decimal`,
this pulls the strason 0.4 depdendency and the serde 1.0 dependency.
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-20 13:42:34 -04:00
94f3d4b0f9
update to secp256k1 0.10.0
2018-08-20 15:28:43 +00:00
356d13e465
Add some useful standard trait implementations
2018-08-20 12:11:17 +03:00
60577f286d
Add derive_* methods to Extended*Key
...
- Add derive_pub to ExtendedPubKey
- Add derive_priv to ExtendedPrivKey
- Removed from_path from ExtendedPrivKey as it is superseded by
derive_priv
- Add checking of derive_pub and derive_priv to test_path
- Add checking of correct error when invoking ckd_pub on a hardened
ChildNumber
- Add test vector 3 from BIP32 specification
2018-08-12 17:16:33 -07:00
bc7125e955
Merge pull request #119 from jeandudey/2018-08-08-try-op
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Remove `try!` macro usage and use the `?` operator instead.
2018-08-12 23:44:43 +00:00
6e99d2d33c
Hidde `From<T>` implementations for error types in Rustdoc.
...
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-12 12:57:59 -04:00
b2594087db
Use the `?` (try) instead of the `try!` macro.
...
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-12 12:47:31 -04:00
24c0f1a3fc
Merge pull request #118 from jeandudey/2018-08-08-bip32-tostring
...
Implement `Display` trait instead of implementing `ToString` directly.
2018-08-12 13:48:39 +00:00
c485a74c09
Add helper methods is_normal, is_hardened
...
- Fix documentation links
2018-08-11 13:29:10 -07:00
4a5bf52ed9
Improve consistency for bip32::ChildNumber
...
There seemed to be some confusion as to whether the internal
represenation of a ChildNumber is supposed to be the index (0..2^31-1
for _both_ Normal and Hardened) or the actual number (0..2^31-1 for
Normal and 2^31..2^32-1 for Hardened). This commits fixes this
confusion.
- Make clear that the internal representation is the index rather
than the actual number
- Make the internal representation non-public
- Provide methods for creating valid ChildNumbers
- Change relevant callers and tests to conform to this new ChildNumber
My rationale for using index rather than the actual number as internal
representation is that the difference between the two enum variants
already encode wether a ChildNumber is a normal one or a hardened one,
so the only bit of extra information left to be encoded is its index.
2018-08-11 12:46:46 -07:00
ebe5133d1a
Merge pull request #110 from D4nte/regtest
...
Regtest bech32 address support
2018-08-11 17:21:12 +00:00
259c5902f1
Merge pull request #116 from jeandudey/2018-08-08-module-docs
...
Fix modules documentation title.
2018-08-11 17:12:50 +00:00
ee9802d813
Merge pull request #120 from dpc/from_secret_key-doc-fix
...
Simple doc fix for `from_secret_key`
2018-08-11 17:05:29 +00:00
d4f28b6785
Add conversion between u32 and ChildNumber, fix docs
2018-08-10 13:49:45 -07:00
1646a80f77
Simple doc fix for `from_secret_key`
2018-08-09 15:41:48 -07:00
0225b530cc
Implement `Display` trait instead of implementing `ToString` directly.
...
ExtendedPubKey and ExtendedPrivKey implemented `ToString` directly but
Rust documentation says to implement `Display` and get the `ToString`
implementation for free.
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-08 19:11:16 -04:00
77c185d9ec
Fix modules documentation title.
...
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-08 17:38:50 -04:00
933dcaeb82
[code hygiene] remove deprecated rustc-serialize
...
Addresses #96 .
Turns out it was being used for hex encoding/decoding, so replaced that with the `hex` crate.
i chose to import the `decode` method as:
```
use hex::decode as hex_decode
```
so that it is clear to the reader what is being decoded when it is called. "decode" is such a generic sounding function name that it would get confusing otherwise.
2018-07-26 09:49:15 -07:00
f05f831569
Regtest has a longer hrp, need to adjust length safety check
2018-07-26 17:06:35 +10:00
0f31608796
Add support for bech32 regtest address format
2018-07-26 10:51:37 +10:00
00cca03edd
use bitcoin-bech32 v0.8.0 and adapt internal API usage
2018-07-25 21:09:46 +02:00
69ea2a760b
Fix 2 small typos in comments
2018-06-09 22:27:40 +03:00
dd176b4177
Merge pull request #84 from popzxc/add-regtest
...
Added regtest network
2018-06-04 18:42:05 +00:00
33261c7a12
Merge pull request #91 from TheBlueMatt/master
...
Check in fuzz inputs for all current targets
2018-06-04 18:32:19 +00:00
e2403a37fa
Don't try to do a base58 checksum if an address is excessively long
2018-06-04 10:23:55 -04:00
dab2f0b6b6
Switch fuzztarget SHA256 to simply XOR'ing all input bytes
2018-06-04 10:23:26 -04:00
b78ab0f60b
Expose merkleroot(Vec<Sha256dHash>) publicly
...
In a project of mine I needed to check the merkle root before
moving some Vec<Transaction>s around, so need to be able to
calculate the merkle root on a Vec<Sha256dHash> directly.
2018-06-01 18:50:31 -04:00
97908ea058
Merge branch 'master' into add-regtest
2018-05-29 12:21:56 +03:00
34e228c699
Added regtest
...
Completed regtest integration to the code
Added tests for regtest
Get rid of panics
2018-05-29 12:21:41 +03:00
881972b2a5
Fix multiplication for uint256 ( #88 )
2018-05-28 20:41:07 +02:00
13f1fe1f08
Merge branch 'master' into data-method-in-impl-array-newtype
2018-05-17 19:07:08 +03:00
582afb1611
Added impl display for uint
2018-05-16 13:13:48 +03:00
539a74de12
Added test for Sha256dHash::data()
2018-05-16 12:44:30 +03:00
0e1d927b47
Only provide the required TxIn to bip143 sighash_all.
...
This resolves an very unergonomic API by allowing iteration over a
Transaction being signed's inputs without needing to take a
conflicting reference to the transaction.
The API is still relateively unsafe in that its very easy to
generate bogus sighashes with it, but this is much better than it
was, and its not clear how to fix it further.
2018-04-02 12:42:59 -04:00
855b377d51
Fix crash in Address::from_str if input isn't long enough
2018-03-21 18:44:10 -04:00
6826d8f35c
Stub out Sha2 calls when fuzzing to mask all but the first byte
2018-03-21 18:44:10 -04:00
64987e349c
minor nits to get compilation to work on rustc 1.14 (currently shipping Debian version)
2018-03-21 18:49:46 +00:00
1a87244b2b
Implement Segwit addresses
2018-03-20 18:26:51 +01:00
65d8df08b8
address: implement Bech32 support
2018-03-13 14:48:01 +00:00
9884bec577
add docs indicating change in Sha256dHash debug output
2018-03-12 21:50:35 +00:00
8968b081ca
util: add Debug output for Sha256d and Hash160 which don't reverse the bytes
2018-03-12 21:27:09 +00:00
ee1dfcf4a2
base58: remove Base58 traits, replace with encode/decode functions
2018-03-12 21:27:07 +00:00
77ce6f18d0
Moved blockchain and patricia_tree to rust-memblocks
2018-03-09 17:22:31 +01:00
066c49305f
update secp256k1 to latest version with minimized dependencies
2018-02-20 16:19:29 +00:00
047c0c149d
remove `num` crate dependency
2018-02-18 15:21:13 +00:00
91a786d22c
Merge pull request #42 from tamasblummer/add_low_u64
...
add low_u64 to Uint256 and Uit128 types
2018-02-18 14:57:37 +00:00
3547d27430
Merge pull request #40 from tamasblummer/unit_debug_fix
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fixing debug output for Uint256 and Uint128
2018-02-18 14:57:00 +00:00
7930d14124
Merge pull request #38 from apoelstra/bip143
...
util: add `bip143` module to create BIP143 signature hashes
2018-02-16 22:13:55 +00:00
9f092a6f31
remove all use of mem::uninitialized and mem::copy_nonoverlapping
2018-02-14 16:53:49 +00:00
19f96fe62c
add low_u64 to Uint256 and Uit128 types
2018-02-11 14:19:58 +01:00
e05f45beb0
fixing debug output for Uint256 and Uint128
2018-02-11 14:04:35 +01:00
f233fcac61
util: add `bip143` module to create BIP143 signature hashes
2018-01-15 17:54:32 +00:00
c691d0e382
util: add Sha256dEncoder to allow streaming data into a hash
...
This is needed to for a sane BIP143 implementation. Should be exactly equivalent to
serializing data into a vector then hashing that vector for all types.
2017-12-06 16:50:47 +00:00
8f7bd858fb
update byteorder to 1.1 from 0.3
2017-07-28 16:19:44 +00:00
e3c793f702
uint: bugfix in trailing_zeroes()
2016-08-26 16:20:26 +00:00
af10b153be
segwit: add transaction/block serialization support for BIP141/BIP144; bump to 0.8
...
Do not yet support new sighash type
2016-08-24 16:24:55 +00:00
9d2826d5d1
bip32: error API cleanups
2016-06-24 19:45:42 +00:00
f7d4ae8265
bip32: add accessor for the tweak used in public key derivation
2016-06-24 19:25:47 +00:00
14af175a11
Resurrect BIP32 support
2016-06-24 19:15:57 +00:00
1e47019221
cargo-clippy cleanups
2016-06-21 14:35:27 +00:00
1dbd1c28dc
Implement stdlib Error trait for util::Error type
2016-06-20 01:25:54 +00:00
46681bbcac
contracthash: expose key tweak in new function
...
Needed for applications where the tweak and the secret key material are on different
devices (and the one with the secret material does not want to know how to compute
the tweak itself).
2016-06-10 18:36:15 +00:00
35832e3da0
Remove some unused trait imports
2016-05-27 18:36:42 +00:00
96b4b050fd
Serialize Sha256Hash without allocations
2016-05-03 20:16:30 +00:00
f906c2fddd
Add `first_push_as_number` function to contracthash templates
...
This is a bit of a hack to let users of the contracthash API to determine
how many sigs are required when signing a multisig contract.
2016-03-29 17:24:34 +00:00
f18157e774
Minor code changes for new rustc/clippy. No effects. Update minor version number
2016-02-18 19:44:29 +00:00
5f308887c9
Fix test added for serde transaction roundtrip
2016-02-18 18:02:04 +00:00
b88d04f0bc
Add serde impls for all Transaction types
...
Bump version number; introduce rust-jsonrpc dependency
2016-02-10 03:37:24 +00:00
16f5878a03
Add a bunch of Ord/PartialOrd impls for stuff
2015-12-20 15:38:02 -06:00
45ef239a34
Add unsigned Decimal type
2015-12-19 20:13:59 -06:00
a7c2dc6bb6
Add some accessors to the `Privkey` structure
2015-12-02 10:58:18 -06:00
1bbd492da6
Add nonnegative() utility function to Decimal
2015-11-30 14:23:15 -06:00
2962eb9d44
Add Display impl for Decimal
2015-11-30 14:08:45 -06:00
a9cd31ccba
Add addition and subtraction impls to Decimal
2015-11-30 14:03:57 -06:00
21ccd713ba
Add helper from_hex() function for Sha256dHash
2015-11-30 11:03:04 -06:00
950e756316
Add formatters for Sha256dHash
2015-11-30 09:19:53 -06:00
76729f33ca
Fix `Decimal` serialization of negative numbers
2015-11-30 09:13:48 -06:00
a8ffce4904
Fix Script de/serialization (version -> 0.4.4)
2015-11-30 07:11:24 -06:00
e58f536c31
Add `Decimal` type for de/serializing values
2015-11-22 10:51:19 -06:00
c3c6983789
Replace serde_json with strason in tests
2015-11-22 09:46:05 -06:00
66eb08aab5
[BREAKING CHANGE] Make `script::Builder` implement the actual Builder pattern
...
Rather than having methods taking &mut self, have them consume self
and return another Builder, so that methods can be chained.
Bump major version number.
2015-11-04 11:04:54 -06:00
5e03adc9aa
Changes for cargo-clippy warnings
2015-10-28 11:27:23 -05:00
67c0b8fba7
More Error implementations
2015-10-25 12:55:48 -05:00
34edf48b93
Implement Error for base58 error type
2015-10-25 10:16:05 -05:00
3491c5057e
Make contracthashtool check that the number of keys matches the template's requirement
...
This is easy to satisfy given that the template-to-script code takes a
slice of keys. Just do &keys[..n_keys] if you have too many keys. (If
you have too few you're SOL no matter what.) This way we can catch
likely configuration errors without putting much of a burden on users
who legitimately have more keys than the template requires.
Also add a method required_keys() to Template so that users can check
how many keys they ought to have.
2015-10-25 08:37:32 -05:00
8defba2fb3
Expose ability to tweak secret keys for contract hash
2015-10-14 22:50:06 -05:00
38d2ef5d73
Add `from_script` method to Address for generating P2SH addresses
2015-10-14 22:24:09 -05:00
ed34bb30f1
Add support for deserializing a script into a contracthash template
...
This is something Matt's contracthashtool does, so to copy its functionality
I need to support it. And it also seems generally useful.
2015-10-14 22:01:26 -05:00
c1f81ea3c3
Add support for WIF private keys as well as addresses
2015-10-14 19:25:43 -05:00
16e2a3519b
Implement basic contract-hash support
...
Does not do stuff like validating the form of contracts, since this seems like
more of an application thing. Does not even distinguish a "nonce", just assumes
the contract has whatever uniqueness is needed baked in.
2015-10-14 15:29:19 -05:00
dba71d9253
[BREAKING CHANGE] Minor library updates
...
Breaking changes are:
opcode::All::from_u8 is now From<u8>
script::Builder::from_vec is now From<Vec<u8>>
script::Script::from_vec is now From<Vec<u8>>
2015-10-14 09:14:09 -05:00
eeb4655886
More updates for RFC 1214
2015-09-20 16:44:05 -05:00
14db7ee902
Fix for rustc RFC 1214; also add missing docs
2015-09-20 15:30:18 -05:00
00421970a1
Fix for serde changes
2015-09-20 13:10:20 -05:00
99a4845719
Get library building on stable
2015-09-20 12:22:39 -05:00
adaf50a408
*** ALL TESTS PASS WITH RUSTC HEAD ***
...
There is still a lot of work to do modernizing the library, but the code
compiles cleanly with all unit tests passing now. Probably not much can
be done now until wizards-wallet is in better shape and the library is
actually in use.
2015-05-10 14:32:26 -05:00
b21acd440e
Get compiling for secp256k1 changes
2015-04-13 22:40:32 -05:00
17e27ec09f
*** IT COMPILES ON RUSTC NIGHTLY ***
...
Many unit test failures, but this is progress.
2015-04-10 20:55:59 -05:00
3117f95b62
Checkpoint commit: into warnings!
2015-04-10 18:15:57 -05:00
1d78dccb9e
Checkpoint commit -- we're onto move errors :D
2015-04-10 13:34:31 -05:00
e5a3e84c41
Checkpoint commit (nope, not yet to small commit sizes :))
...
This is mostly fixing compile errors in `cargo test`. We are down
to 3 in `cargo build` and 14 in `cargo test`, at least for this
round.
2015-04-08 17:23:45 -05:00
08a20f8764
Checkpoint commit
...
Work is stalled on some other library work (to give better lifetime
requirements on `eventual::Future` and avoid some unsafety), so
committing here.
There are only three errors left in this round :)
Also all the indenting is done, so there should be no more massive
rewrite commits. Depending how invasive the lifetime-error fixes
are, I may even be able to do sanely sized commits from here on.
2015-04-07 17:52:58 -05:00
200e0fe8e3
Checkpoint commit
...
27 files changed, 3944 insertions(+), 3812 deletions(-) :} I've
started doing whitespace changes as well, I want everything to
be 4-space tabs from now on.
2015-04-06 20:51:11 -05:00
811df8a713
Giant collection of fixes ... we are into lifetime errors now :)
2015-04-05 19:10:37 -05:00
7b89c15ed5
More changes, incl. dropping DumbHasher in favor of SipHasher
...
only json stuff left in this round of compiler errors :)
2015-04-05 14:43:44 -05:00
7738722ab5
Checkpoint commit; tons of disorganized changes for rustc
...
BTW after all this is done I'm gonna indent the entire codebase...
so `git blame` is gonna be totally broken anyway, hence my
capricious cadence of commits.
2015-04-05 12:58:49 -05:00
160f2f9ea6
Drop ThinVec, many other changes toward updating for librustc
2015-04-04 22:13:19 -05:00
a62a7d736c
Several more changes for librustc changes
2015-04-04 13:08:49 -05:00
467f76a37d
MemReader/MemWriter become Cursor, other rustc changes
2015-04-04 12:56:40 -05:00
f1aed644c6
More misc cleanup for rustc changes
2015-03-26 14:21:48 -05:00
6db25db975
Bunch of error type changes
2015-03-26 11:52:20 -05:00
11dbc717c4
Show -> Debug
2015-03-26 10:35:31 -05:00
df065c143b
fix attributes for compiler changes
2015-03-26 10:31:19 -05:00
2101e4a56d
Rename bitcoin-secp256k1-rs to secp256k1
2015-03-26 10:08:36 -05:00
c3377032f8
Many syntax changes for rustc, incomplete
2015-01-18 17:39:51 -06:00
6250f4fd9c
Checkpoint commit -- prefix-filtered address indexing works
2014-09-01 21:37:00 -05:00
f66b4ff6b3
Fix for upstream, add some address generation benchmarks
2014-09-01 09:24:17 -07:00
931df9f68d
Add Address support
2014-08-31 19:24:31 -07:00
340b569c73
Add much more agressive provably-false checker
...
Now unspendable outs are determined by attempting to create a minimal
satisfying input script. If this can't be done, the output is unspendable.
(Unfortunately this "minimal satisfying script" is not (yet) something
that can be shown to the user, since it is more a bundle of constraints
than actual data pushes.)
Current limitations:
- OP_ADD and friends mean the checker gives the script a free pass.
There is no fundamental reason for this, I just didn't get to it
yet.
- Pubkeys are checked for DER encoding but signatures aren't. This
is because secp256k1 exposes a method for pubkeys, but not one
for sigs :). Signatures are loosely length checked.
2014-08-31 16:01:24 -07:00
8f5c28a533
Fixes for rustc changes
2014-08-30 16:08:38 -07:00
38f8132067
Fix for upstream
2014-08-28 11:13:33 -07:00
6bf553c6fe
Add BIP32 key support; unify array newtyping; improve base58 trait
...
Sorry for so many things in one commit ... it was an iterative
process depending as I worked on BIP32 to get the other stuff
working. (And I was too lazy to separate it out after the fact.)
A breaking change by the array newtyping is that Show for Sha256dHash
now outputs the slice Show. You have to use `{:x}` to get the old hex
output.
2014-08-28 09:49:03 -07:00
47c346be71
Add base58 decode/encode functionality
2014-08-24 23:03:47 -07:00
688a77ef38
Rename Hash->Uint functions to denote endianness
2014-08-24 12:28:02 -07:00
611b1f57c9
Add a bunch of small hashtypes for cheap'n'collidey hashtables
2014-08-22 11:32:42 -07:00
8a814e4331
Add P2SH support
2014-08-15 17:37:40 -07:00
d9d7416e32
Fixes for recent stdlib changes
2014-08-14 15:20:39 -07:00
cfe7d5eb26
Use slices rather than allocations in most parts of script
2014-08-13 20:25:28 -07:00
526f9fc574
Remove -all- CODESEPARATORS before serializing the script, even though only one has effect
...
I can validate the whole testnet chain now :) onto P2SH!
2014-08-12 21:34:46 -07:00
38593dd2ab
Remove entire signature push operation, not just signature data, when hashing for checksig
2014-08-11 21:40:30 -07:00
a87dd0042b
Get OP_MULTISIG working
2014-08-10 21:37:12 -07:00
e01e9ad3be
Implement CHECKSIG and CHECKSIGVERIFY
...
Still need the multisig ops, and p2sh
2014-08-10 13:51:05 -07:00
ecdb750148
Implement script except for crypto opcodes, replace zero_hash by Default
...
Looks like to implement the crypto opcodes I may need to switch from
rust-crypto to rust-openssl.. or implement RIPEMD-160 for rust-crypto.
In either case I will need to generalize the hash.rs stuff to support
other hashes, so I'm committing here as a checkpoint before doing all
that.
2014-08-05 19:08:06 -07:00
2986e1f983
Fix for new partial-move rules; swap hash le_hex_string and be_hex_string
...
I noticed that the little/big endian hex string functions for Sha256dHash
did not match my intuition. What we should have is that the raw bytes
correspond to a little-endian representation (since we convert to Uint256
by transmuting, and Uint256's have little-endian representation) while
the reversed raw bytes are big-endian.
This means that the output from `sha256sum` is "little-endian", while the
standard "zeros on the left" output from bitcoind is "big-endian". This
is correct since we think of blockhashes as being "below the target" when
they have lots of zeros on the left, and we also notice that when hashing
Bitcoin objects with sha256sum that the output hashes are always reversed.
These two functions le_hex_string and be_hex_string should really not be
used outside of the library; the Encodable trait should give access to a
"big endian" representation while ConsensusEncodable gives access to a
"little endian" representation. That way we describe the split in terms
of user-facing/consensus code rather than big/little endian code, which
is a better way of thinking about it. After all, a hash is a collection
of bytes, not a number --- it doesn't have an intrinsic endianness.
Oh, and by the way, to compute a sha256d hash from sha256sum, you do
echo -n 'data' | sha256sum | xxd -r -p | sha256dsum
2014-08-03 14:52:59 -07:00
a6eb33efd0
Actually encode network message
...
A pretty serious oversight :) this was not noticed because I was
simultaneously dealing with a serious tcp connection bug in rustc,
and I had thought bitcoind's angry disconnects were a further
symptom of that.
2014-08-02 18:22:27 -07:00
c80ec9bda8
Sha256dHash: add string encoder/decoder
2014-08-01 10:52:10 -07:00
a2ce000b2b
Revamp Serializable interface to be similar to Encoder/Encodable
...
This is a massive simplification, fixes a couple endianness bugs (though
not all of them I don't think), should give a speedup, gets rid of the
`serialize_iter` crap.
2014-08-01 09:01:39 -07:00
a34f2642f1
Implement ToJson for BlockHeader
...
I think this is what I want to do for everything json-visible...perhaps
I will not be able to keep the macro for it though, since there are
some clever variations on it (e.g. blocks should have their header's
hash as a field, txes should appear as txids unless vebose output is
requested, etc.)
2014-07-28 20:12:10 -07:00
cc942a47f3
Workaround for rustc hiccup in `for` loop restructuring, remove assert from deserialization code
...
Thanks to the assert change there is a segfault happening :(
2014-07-25 15:52:48 -07:00
44dc29f013
Fix BIP30 rewind handling; add unsafe annotations to ThinVec::reserve
2014-07-25 12:44:54 -07:00
46969b3396
Replace PatriciaTree with HashMap for UTXO set
...
We get a speed up (~5%) and memory savings (~10%) on initial sync from
using a HashMap, though it's hard to tell precisely how much savings
because it's quite nonlinear.
I haven't tested de/serialization. Some work needs to be done there to
split up the UTXO set since it takes forever to saveload.
2014-07-20 16:52:00 -07:00
54e4ea4586
Rename Serializable::hash() to Serializable::bitcoin_hash()
...
We were conflicting with the Rust stdlib trait Hash, which is used
by various datastructures which need a general hash. Also implement
Hash for Sha256dHash so that we can use bitcoin hashes as keys for
such data structures.
2014-07-19 16:11:55 -07:00
93dadd6a6e
Add iterators to patricia tree
2014-07-19 13:02:25 -07:00
8f826a959d
Introduce `BitcoinResult`, use it instead of boolean returns in blockchain
2014-07-18 12:40:04 -07:00
c9ad7c0b58
Initial commit, move into Cargo
2014-07-18 06:56:17 -07:00
Andrew Poelstra
Dr Maxim Orlovsky
Sebastian Geisler
sanket1729
Elichai Turkel
Matt Corallo
Braydon Fuller
Steven Roose
Roman Zeyde
Nadav Ivgi
Gregory Sanders
Tamas Blummer
Riccardo Casatta
practicalswift
John L. Jegutanis
Jonas Nick
Carl Dong
Matt Corallo
ariard
Dimitris Apostolou
Kaz Wesley
Jeff Barg
evgeniy.scherbina
Thomas Eizinger
Jean Pierre Dudey
Aleksei
Dawid Ciężarkiewicz
Savil Srivastava
Franck Royer
Sebastian Geisler
Igor Aleksanov
Igor Aleksanov