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298 Commits

Author SHA1 Message Date
Tamás Blummer 4ddf6f80b9
Reduce blockfilter memory (#302) 
* 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
Elichai Turkel a9e65f36d3
Check that the amount precision isn't more than the size of the amount 2019-08-09 10:41:21 -04:00
practicalswift 8152ed758c Fix typos 2019-08-04 19:27:36 +00:00
Steven Roose 2c2d55d90a
bip32: Implement hex serialization for Fingerprint and ChainCode 2019-07-26 15:32:33 +02:00
Steven Roose 3c66418f3a
bip32: Add serde for Extended(Priv|Pub)Key 2019-07-26 15:30:44 +02:00
Tamás Blummer c93a70487f
Add client side block filter (BIP158) (#281) 
* 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
Andrew Poelstra b6c1266102
Merge pull request #293 from stevenroose/bip143-script-code 
bip143: Rename witness_script to script_code
 2019-07-24 22:43:58 +00:00
Steven Roose b312c4de6a
bip143: Rename witness_script to script_code 
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
Andrew Poelstra 3b9a94a178 eliminate type parameter from the `Decodable` trait 2019-07-11 17:23:01 +00:00
Andrew Poelstra 42960b959f eliminate type parameter from `Encodable` trait 2019-07-11 17:21:19 +00:00
Andrew Poelstra b734d6488a make consensus_encode return the encoded length 2019-07-11 17:15:32 +00:00
Andrew Poelstra 7e6ad7c893 rename Encoder to WriteExt and Decoder to ReadExt 2019-07-11 15:01:38 +00:00
Andrew Poelstra 24ebc29005 fix some recent rustc warnings 2019-07-11 15:01:38 +00:00
John L. Jegutanis aae2937d11 Add a MerkleBlock construction 
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
Andrew Poelstra cded694381
Merge pull request #277 from jonasnick/rand 
Remove unused rand dependency
 2019-07-03 20:42:44 +00:00
Andrew Poelstra b2727b6ebe
Merge pull request #250 from stevenroose/no-strason 
Remove Decimal and replace strason with serde_json
 2019-07-03 17:30:21 +00:00
Steven Roose 30201f3924
Remove Decimal and replace strason with serde_json 2019-06-13 18:29:16 +01:00
Jonas Nick 94fba3aa88 Remove unused rand dependency 2019-06-10 13:59:31 +00:00
Jonas Nick 30f24a39d0 Remove confusing mentions of SPV 2019-06-07 13:12:07 +00:00
Andrew Poelstra a6c1eacd70
Merge pull request #270 from stevenroose/signed-amount 
Add Amount and SignedAmount
 2019-06-07 09:16:02 +00:00
Steven Roose 688d95b463
Add Amount and SignedAmount types 2019-05-31 10:18:59 +01:00
Steven Roose d4282353c9
Two serde quirks from switching dependencies 2019-05-31 10:18:57 +01:00
Matt Corallo 7015b064dd Add slice consensus encode/decode functions and use for short arrays 2019-05-30 11:25:37 -04:00
Andrew Poelstra 4139f2a1ca
Merge pull request #258 from shesek/signed-msg-hash 
Implement util::misc::signed_msg_hash()
 2019-05-30 14:35:57 +00:00
Steven Roose bb8520268e
bip32: Add DerivationPathIterator and related methods 
Adds methods
- ChildNumber::increment
- DerivationPath::children_from
- DerivationPath::normal_children
- DerivationPath::hardened_children
 2019-05-03 17:58:09 +01:00
Nadav Ivgi 473b491409
Implement util::misc::signed_msg_hash() 2019-04-28 09:01:42 +03:00
Andrew Poelstra dc6189dbb2 contracthash: more cleanups 2019-03-21 21:27:26 +00:00
Andrew Poelstra 01a3a9263c contracthash: use `PublicKey` and `PrivateKey` types; minor cleanups 2019-03-21 21:27:26 +00:00
Andrew Poelstra 3700d100eb contracthash: add fixed test vector 2019-03-21 21:27:26 +00:00
Andrew Poelstra 9daf7fa9dc util::key add serde de/serialization 2019-03-21 18:27:42 +00:00
Steven Roose 459059622f
util:🔑 Provide to_bytes() methods for key types 
These are mainly utility methods around the existing way to serialize
the key types.
 2019-03-05 16:07:52 +00:00
Andrew Poelstra 4dbf431ecd key: implement ToString and FromStr for PublicKey 2019-03-04 01:06:19 +00:00
Carl Dong e5b59120c5 Add copyright notice to PSBT-related files 2019-02-28 11:11:55 -05:00
Carl Dong bc73b315cb Add test vectors from BIP174 specification 
- Add macro for decoding and unwrapping PartiallySignedTransaction from
  hex string
 2019-02-28 11:11:55 -05:00
Carl Dong 39fd567b56 Add Partially Signed Transaction type 
- 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
Carl Dong badb0f2a77 Add PSBT input data key-value map type 
- 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
Carl Dong 9c08dbae47 Add PSBT output data key-value map type 
- 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
Carl Dong 115f8c043c Add PSBT global data key-value map type 
- 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
Carl Dong 2715a6e777 Add trait for PSBT key-value maps 2019-02-28 10:54:53 -05:00
Carl Dong 528e39334c Add data types for raw PSBT key-value pairs 
- Add (en)decoding logic for said data types
 2019-02-28 10:54:53 -05:00
Carl Dong 4fa39c4a3e Add PSBT-specific Error data type 
- 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
Andrew Poelstra 4f74ae61c4 bip32: replace rust-secp key types with rust-bitcoin key types 
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
Andrew Poelstra fc47c477ab key: add some missing functionality 2019-02-27 01:56:38 +00:00
Matt Corallo 084703cba9
Merge pull request #218 from tamasblummer/merkle_root_fix 
Merkle root calculation and witness commitment check for Block
 2019-02-16 19:05:42 -05:00
Carl Dong d5331e59ed
Merge pull request #233 from stevenroose/derivation-path 
bip32: Add DerivationPath type
 2019-02-15 09:52:59 -05:00
Steven Roose dce81b623e
bip32: Add additional methods and traits to DerivationPath 
- 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
Steven Roose 1373969805 bip32: Change test vectors to use DerivationPath 2019-02-14 11:09:39 +00:00
Steven Roose b23de17d55 bip32: Introduce DerivationPath type 
Implements Display and FromStr for easy usage with serialized types.
 2019-02-14 11:09:34 +00:00
Steven Roose a80cea270a bip32: ChildNumber constructors return Result 
They can produce an error if the index is out of range.
 2019-02-14 11:08:13 +00:00
Carl Dong a944c7fbd0 key: Use correct error for decoding 
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
Carl Dong fc448ba47c key: Reword and clarify comments 2019-02-11 15:10:20 -05:00
Carl Dong b3cc3d50ef Integrate newly-added PublicKey with Address 
- 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
Carl Dong 53a6efe33c Add PublicKey struct encapsulating compressedness 
- 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
Carl Dong 60c93c387f Cleanup util::privkey in preparation for PublicKey 
- 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
Steven Roose f80e882813
Remove Address::p2pk 
There is no address format for p2pk.
 2019-02-07 20:02:21 +00:00
ariard 51971dd533 Fix typos and clarify some comment in blockdata, block, address (#230) 2019-02-04 07:30:41 +01:00
Tamas Blummer d8c93d9935 Implement Witness commitment check for Block. Remove MerkleRoot implementations for types implementing BitcoinHash as 
it is misleading. MerkleRoot is defined instead for a Block.
 2019-02-01 17:46:26 +01:00
Carl Dong c830fb4629 Remove code deprecated by bitcoin_hashes from util::hash 2019-01-24 16:27:52 -05:00
Carl Dong 99f63a8ca4 Convert codebase from util::hash to bitcoin_hashes 
Also replace unsafe transmute with call to read_u64_into
 2019-01-24 16:27:52 -05:00
Carl Dong b6ec6a0d62
Merge pull request #212 from TheBlueMatt/2019-01-travis-nightly-bench 
Run cargo bench on rustc nightly in travis
 2019-01-23 19:25:44 -05:00
Dimitris Apostolou 132ca5ea95 Fix typos 2019-01-23 14:17:29 -05:00
Tamas Blummer 96be35b1d3 it is annoying to have a difference between debug and print for hash 2019-01-23 14:14:29 -05:00
Matt Corallo 0d7e13b034 Run cargo bench on rustc nightly in travis, remote useless move 2019-01-15 14:06:24 -05:00
Matt Corallo 2ed4b1f246
Merge pull request #208 from sgeisler/hex_bytes 
Use more performant hex_bytes function
 2019-01-15 14:06:00 -05:00
Carl Dong ff5c4a1806 Bump secp to 0.12 2019-01-15 12:58:54 -05:00
Sebastian Geisler 4c29fc0e8d Add feature gated hex decode benchmark 2019-01-07 17:49:55 -08:00
Sebastian Geisler 7c7ec02ed2 Remove unused Pair iterator and util::iter module 2019-01-03 17:28:36 -08:00
Sebastian Geisler c6a41651ab Replace slow hex decoding function with optimized version 
Fixes #207.
 2019-01-03 17:28:32 -08:00
Andrew Poelstra 5a5158e120
Merge pull request #198 from sgeisler/safe-opcodes 
Safe opcodes 1.14.0
 2018-12-14 16:32:29 +00:00
Andrew Poelstra bb7ca63776
Merge pull request #196 from sgeisler/separate-fuzzing 
Move fuzzing code out of utils
 2018-12-09 16:33:21 +00:00
Sebastian Geisler 79a88e1612 Move fuzzing code out of utils 2018-12-03 16:31:13 -08:00
Sebastian Geisler e88612d617 add test case and cleanup 2018-12-03 14:51:55 -08:00
Sebastian Geisler 4a27c1369a avoid heap use when encoding base58 2018-12-03 14:51:53 -08:00
Kaz Wesley 6b67c8cdff squashme: work around lack of associated constants 2018-11-11 14:58:33 -08:00
Andrew Poelstra 7813c0ae3d
Merge pull request #178 from stevenroose/wif 
Add explicit WIF methods for Privkey
 2018-10-22 15:28:09 +00:00
Steven Roose 5f912bdeae Implement Debug for PrivKey 
It returns a fixed string to prevent accidental data leakage.
 2018-10-22 00:06:46 +01:00
Steven Roose f7b95c7533 Add explicit WIF methods for Privkey 2018-10-22 00:05:59 +01:00
Jeff Barg 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
evgeniy.scherbina bc41772f89 added p2wkh, p2sh-p2wkh tests 2018-09-27 18:54:20 +03:00
Carl Dong c42252c1da Use default impl for Encoder for Sha256dEncoder 2018-09-25 21:20:24 +08:00
Carl Dong 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
Carl Dong 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
Thomas Eizinger 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
Steven Roose 8edfbec1cb Implement serde serialiation for Address 2018-09-11 18:37:36 +01:00
Andrew Poelstra 08db6fe29f script: let Instructions iterator enforce minimal pushes; remove `IntoIter` impl to force users to choose 2018-08-22 19:55:31 +00:00
Andrew Poelstra dbefaef25c
Merge pull request #142 from jeandudey/2018-08-decimal-fromstr 
Implement `FromStr` for `UDecimal`/`Decimal`.
 2018-08-22 19:00:02 +00:00
Jean Pierre Dudey 9cdc75a930 Forbid exponents larger than 18. 
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
 2018-08-22 14:00:30 -04:00
Jean Pierre Dudey 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
Jean Pierre Dudey 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
Jean Pierre Dudey e48e559740 Fix `UDecimal::parse_udecimal` identation. 
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
 2018-08-21 21:31:02 -04:00
Jean Pierre Dudey 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
Andrew Poelstra a61ad5d382
Merge pull request #137 from dongcarl/2018-8-better-errors 
Fix Error type for SimpleDecoder and SimpleEncoder
 2018-08-22 00:55:54 +00:00
Jean Pierre Dudey 07838568f9 Implement `FromStr` for `Decimal`/`UDecimal`. 
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
 2018-08-21 16:13:58 -04:00
Andrew Poelstra d16fdd63d3
Merge pull request #141 from jeandudey/2018-08-display 
Implement `Display` instead of `ToString` for `Address` and `PrivKey`.
 2018-08-21 16:41:58 +00:00
Carl Dong bccdd06794 Replace catch-all match arms with specific ones 2018-08-21 01:58:40 -07:00
Carl Dong 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
Carl Dong 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
Jean Pierre Dudey 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
Andrew Poelstra 77e2fe3dda
Merge pull request #144 from jeandudey/2018-08-address-starts-with 
trivial: Use `str::starts_with` method to check bech32 address prefixes.
 2018-08-20 23:12:03 +00:00
Jean Pierre Dudey 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