Commit Graph

1416 Commits

Author SHA1 Message Date
Riccardo Casatta ef471ccca7
Fix documentation, in particular link to code elements 2021-05-03 11:43:11 +02:00
Matt Corallo 15981c945a Fix Script::dust_value()'s calculation for non-P2*PKH script_pubkeys
The dust calculations added were only valid for P2WPKH and P2PKH
outputs, and somehow this fact was missed in review, despite the
upstream Core code being linked to and looked at by two reviewers
and the author (me).

Someday I will grow eyeballs, but that day is not today.
2021-05-01 17:47:45 +00:00
Dr. Maxim Orlovsky 68096242d3
Merge pull request #594 from RCasatta/capped
Count bytes read in encoding
2021-05-01 16:28:57 +02:00
Dr Maxim Orlovsky 187eae8a13
Streamlining private key construction API in BIP32 2021-05-01 13:40:21 +02:00
Dr Maxim Orlovsky 18b6bd0d15
Adopting new ECDSA key constructors throughout the library 2021-05-01 13:34:31 +02:00
Dr Maxim Orlovsky ceacc7d85f
Constructors for compressed and uncompressed ECDSA keys 2021-05-01 13:34:04 +02:00
Riccardo Casatta 69117a1f63
Use Amount for verify_with_flags 2021-05-01 10:22:35 +02:00
Riccardo Casatta d1f4c0a5c8
Remove Copy for flags parameter 2021-05-01 10:19:54 +02:00
Riccardo Casatta 3aaa5d6846
Add verify with flags 2021-04-30 18:56:35 +02:00
Andrew Poelstra 4db4e604cb
Merge pull request #589 from LNP-BP/taproot/key-1
Non-API breaking introduction of Schnorr keys
2021-04-29 20:30:54 +00:00
Riccardo Casatta f692c4a938
Limit bytes read with Take 2021-04-28 09:33:37 +02:00
Andrew Poelstra 8231e25292
Merge pull request #586 from sanket1729/warn
fix warnings for sighashtype
2021-04-21 15:52:44 +00:00
Andrew Poelstra da477f1041
Merge pull request #558 from LNP-BP/fix/error-derives-1
Non-API breaking derives for error & transaction types
2021-04-21 14:24:27 +00:00
Riccardo Casatta 0a91496570
rename to_qr_string into to_qr_uri returning also the schema 2021-04-15 10:40:57 +02:00
Dr Maxim Orlovsky 230813b578
Making old ECDSA key type paths depeicated 2021-04-12 14:18:15 +02:00
Dr Maxim Orlovsky 664b09cdfd
Re-export Scep256k1 Schnorr keys under `util::schnorr`
This is second step in introducing Schnorr key support as per #588
2021-04-12 14:18:00 +02:00
Dr Maxim Orlovsky b17d7fc31c
Moving keys under `util::ecdsa`, re-exporting them at `util::key`
This is the first step in introducing Schnorr key support as per #588
2021-04-12 14:17:42 +02:00
Riccardo Casatta 3158cedea0
document alternate formatting 2021-04-11 18:14:28 +02:00
Martin Habovstiak bc406bfdd6 Use &mut dyn fmt::Write instead of bool
This replaces manually-written dynamic dispatch with `&mut dyn
fmt::Write` which is hopefully more readable.
2021-04-09 17:58:35 +02:00
Riccardo Casatta 85ae82febb
use the char trick to avoid allocation 2021-04-07 16:56:54 +02:00
Riccardo Casatta 104836a042
implements alternate formatting for address 2021-04-07 15:49:58 +02:00
sanket1729 3545580bd9 fix warnings for sighashtype 2021-04-06 11:52:14 -07:00
Dr Maxim Orlovsky 7fe3c4a605
Non-API breaking derives for error types 2021-04-06 14:44:50 +02:00
Collins Muriuki c4cfdbbd6a
doc: correct Transaction struct encode_signing_data_to doc comment 2021-04-03 23:52:09 +03:00
Sebastian 1326f7d2a8
Merge pull request #569 from stevenroose/static-asm
Make Script::fmt_asm a static method and add Script::str_asm
2021-03-31 23:45:03 +02:00
Riccardo Casatta cac3f460a2
improve to_qr_string doc 2021-03-23 09:42:58 +01:00
Riccardo Casatta d18554e756
Address to string conversion optimized for qr codes 2021-03-22 13:58:59 +01:00
Riccardo Casatta b9d5200448
Access Display and Formatter with fmt:: like in other places 2021-03-22 13:42:32 +01:00
Andrew Poelstra 20f1543f79
Merge pull request #552 from JeremyRubin/fix-amount-serde
Fix Optional Amount Serialization
2021-03-15 15:48:20 +00:00
Steven Roose 7df0d14f1a
Merge pull request #577 from RCasatta/proprietary_key
Include proprietary key in deserialized PSBT
2021-03-15 12:16:30 +00:00
Steven Roose 851a3a15c0
Make Script::fmt_asm a static method and add Script::str_asm
This makes it convenient to print/construct the script assembly on
byte slices withoout having to clone them to copy them to create a
Script struct.
2021-03-13 22:16:20 +00:00
Steven Roose 96fa4b7d9b
Implement AsRef<[u8]> for Script 2021-03-13 22:13:39 +00:00
Steven Roose 6a0f68df85
Merge pull request #557 from LNP-BP/psbt/display_from_str
PSBT base64 (de)serialization with Display & FromStr
2021-03-13 19:39:58 +00:00
carolcapps d52b88b525 Fix increment of Uint256 with carry 2021-03-13 15:19:43 +00:00
Riccardo Casatta 7e25c133d8
Include proprietary keys in deserialized fields 2021-03-13 15:41:07 +01:00
Riccardo Casatta fcd7200efe
Proprietary key test failing rtt 2021-03-13 15:19:21 +01:00
Andrew Poelstra bee5e8a090
Merge pull request #567 from LNP-BP/bip32/child-number-display
Improving bip32 ChildNumber display implementation
2021-03-12 21:01:56 +00:00
Jeremy Rubin a0c7f530ba Localize breaking changes of fixing the Amount serialization to only the
broken Option<SerdeAmount> serializer.
2021-02-28 09:13:52 -08:00
Dr Maxim Orlovsky 7b7b73f6d2
Improving PSBT FromStr error type 2021-02-22 12:46:22 +01:00
Dr Maxim Orlovsky 79f2729b20
Improving PSBT error tests 2021-02-22 12:46:22 +01:00
Dr Maxim Orlovsky 94102fa597
PSBT Base64 serialization test cases 2021-02-22 12:46:22 +01:00
Dr Maxim Orlovsky 072e1d1b86
PSBT Display & FromStr using Base64 serialization 2021-02-22 12:46:22 +01:00
Andrew Poelstra 2414c5b0a9
Merge pull request #573 from darosior/standard_sighash
SigHashType: add a method to error on non-standard hashtypes
2021-02-21 15:34:58 +00:00
Andrew Poelstra 81c56dec60
Merge pull request #551 from LNP-BP/feat/key-error-derives
More derives for key::Error
2021-02-21 14:14:54 +00:00
Sebastian 3ecab20c17
Merge pull request #414 from stevenroose/amount-debug
Change Amount Debug impl to BTC with 8 decimals
2021-02-21 15:14:40 +01:00
Antoine Poinsot e36f3a38e4
transaction: deprecate SigHashType::from_u32 in favor of from_u32_consensus
Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
2021-02-19 11:36:44 +01:00
Antoine Poinsot bf98d9fd60
transaction: add a method to err on non-standard types to SigHashType
Right now, any sighash type could be parsed without error, which matches
consensus rules. However most of them would be invalid by standardness,
so it's a bit footgun-y (even more so for pre-signed transactions
protocols for which standardness is critical).

This adds `from_u32_standard()`, which takes care to error if we are
passed an invalid-by-current-policy-rules SIGHASH type.

Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
2021-02-19 11:12:02 +01:00
Antoine Poinsot 466f161e0b
transaction: document why we mask sighash types with 0x9f
Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
Co-Authored-by: sanket1729 <sanket1729@gmail.com>
2021-02-19 00:27:02 +01:00
Antoine Poinsot 7f73d5f7db
doc: correct SigHashType doc comment
Super nit, but a hashtype is not specific to a transaction but a
signature.

Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
2021-02-18 19:48:39 +01:00
Jeffrey Czyz ade2bcee8e
Return BlockHash from BlockHeader::validate_pow
Validating a block's proof-of-work involves computing the block hash.
Returning it from BlockHeader::validate_pow avoids having callers
recompute the block hash if it is needed.
2021-02-17 17:40:17 -08:00
Dr Maxim Orlovsky 017cd71ca7
Improving bip32 ChildNumber display implementation 2021-02-11 23:06:24 +01:00
Sebastian 5bd61967b2
Merge pull request #566 from TheBlueMatt/2021-02-dust-value
Add Script:dust_value() to get minimum output value for a spk
2021-02-07 11:45:17 +01:00
Sebastian 80b47f1f5b
Merge pull request #565 from sgeisler/2021-02-rbf
Add function to check RBF-ness of transactions
2021-02-06 16:39:53 +01:00
Matt Corallo 6622de4041 Add Script:dust_value() to get minimum output value for a spk 2021-02-05 15:26:56 -05:00
Sebastian Geisler e98f14387d Add function to check RBF-ness of transactions 2021-02-04 22:15:26 +01:00
Nadav Ivgi a1e98a6796
Implement Ord for ParseLengthError 2021-01-22 00:27:28 +02:00
Nadav Ivgi 55657cbffb
Implement Error and Eq for ParseLengthError 2021-01-16 13:02:22 +02:00
Nadav Ivgi 0df86b4426
Switch to a single-variant error type, implement standard derives 2021-01-14 22:17:18 +02:00
Jeremy Rubin da21294ac5 Fix Optional Amount Serialization 2021-01-14 10:46:20 -08:00
Nadav Ivgi 4a7cf34eeb
Use efficient serialization for non-human-readable formats 2021-01-14 19:36:36 +02:00
Nadav Ivgi b70361370b
Make uint types (un)serializable 2021-01-14 19:36:35 +02:00
Nadav Ivgi 67ae602e2a
Implement Uint::from_be_slice()
Needed because Rust 1.29 does not easily allow converting from a slice
into an array.
2021-01-14 19:36:30 +02:00
Nadav Ivgi 3761b0d808 Implement Uint::to_be_bytes() 2021-01-14 19:28:02 +02:00
Dr Maxim Orlovsky 246713821d
More derives for key error 2021-01-14 16:03:53 +01:00
Steven Roose 61918dfe81
Change the signature of consensus_encode to return io::Error's
This is instead of encode::Errors because the encoders should
not be allowed to return errors that don't originate in the writer
they are writing into.

This is a part of the method definition that has been relied upon for a
while already.
2021-01-12 17:39:41 +00:00
Andrew Poelstra b48f374c2c
Merge pull request #542 from apoelstra/2021-01--keyread
PublicKey: add read_from method to be symmetric with write_into
2021-01-11 19:50:04 +00:00
Andrew Poelstra f1664db374
Merge pull request #538 from sanket1729/fix_warning
Fix service flags warning
2021-01-11 19:26:08 +00:00
Andrew Poelstra 4b58a254c5 encode: add some more generic impls (more tuples, references) 2021-01-08 23:21:55 +00:00
Andrew Poelstra ffe452ac0b script: add FromHex and FromStr implementations 2021-01-05 18:45:14 +01:00
Andrew Poelstra 92000bf51b PublicKey: add read_from method to be symmetric with write_into 2021-01-04 19:07:27 +00:00
Max Giraldo 21b2f929c5 refactor(blockdata/transaction): use nested paths
Instead of using a wildcard path for the `hash_types` module,
be explicit about what types we're using by using nested paths.

There are many benefits to this, including not polluting the namespace
and clearly demarcating the types' location.
2021-01-04 00:01:59 +01:00
Max Giraldo 06dc0041c2 docs: fix quotes in Transaction#ntxid description
Insert double quotes instead of a combination of single quote
and backtick.
2021-01-01 05:52:23 -08:00
Steven Roose a8f2faf96d serde_utils: Only use special serialization for human-readable
Non-human-readable serialization (binary) doesn't need hexification.
2020-12-30 16:32:52 +01:00
Steven Roose 5fd92d1c09 psbt: Serialize maps with byte values using hex 2020-12-30 16:32:52 +01:00
Steven Roose a05f8feec6 serde_util: Rename the btreemap module to btreemap_as_seq
So that we can later distinguish other modules over maps.
2020-12-30 16:32:52 +01:00
Steven Roose a9c13272a0 psbt: Fix serde for maps with non-string keys and binary values 2020-12-30 16:32:52 +01:00
Steven Roose e5f3bca2b4 Add serde_utils module to fix JSON serialization 2020-12-30 16:32:52 +01:00
Steven Roose cdedb0a9d5 psbt::raw: Use hex::format_hex to format the raw key bytes 2020-12-30 16:32:52 +01:00
Steven Roose 94b7371424 Replace serde_struct_impl with derive-based impls 2020-12-30 16:32:52 +01:00
Steven Roose d527a2c2cf Remove the impl_array_newtype_show macro
Instead, implement Debug in impl_bytes_newtype.
2020-12-30 16:32:52 +01:00
Andrew Poelstra 0ab8823984
Merge pull request #536 from 0xB10C/2020-12-add-blockheader-tests
Add BlockHeader tests
2020-12-28 16:56:56 +00:00
Andrew Poelstra 1cc466fec6
Merge pull request #498 from LNP-BP/pending/derivation
Derivation path improvements, closes #473
2020-12-28 00:53:25 +00:00
0xB10C b7caf0110f test: BlockHeader::difficulty()
https://github.com/rust-bitcoin/rust-bitcoin/issues/462
2020-12-26 11:33:54 +01:00
0xB10C 4eca40dcc1 test: BlockHeader::validate_pow()
https://github.com/rust-bitcoin/rust-bitcoin/issues/462#issuecomment-683916241
2020-12-26 11:33:39 +01:00
0xB10C d5bf5c88a3 test: BlockHeader::work()
https://github.com/rust-bitcoin/rust-bitcoin/issues/462#issuecomment-683916241
2020-12-26 11:33:22 +01:00
sanket1729 62fb1ec7e6 fix service flags warning 2020-12-23 09:59:42 -06:00
Andrew Poelstra 3c1117305f
Merge pull request #471 from LNP-BP/feat/psbt-keytypes
PSBT proprietary key system matching BIP 174
2020-12-21 15:41:06 +00:00
Steven Roose 767b14f696
Make Inventory and NetworkMessage enums exhaustive
Both by added an `Unknown` variant.
2020-12-21 12:04:26 +00:00
Steven Roose 944371d6a2
Clean up CommandString
- Add length invariant.
- Siimplify constructors.
2020-12-21 11:56:51 +00:00
Dr Maxim Orlovsky 7400bccb60
PSBT: proprietary keys type system according to BIP 174 2020-12-21 12:22:35 +01:00
Dr Maxim Orlovsky c3024c3ebb
PSBT: basic support for proprietary keys 2020-12-21 12:17:07 +01:00
Dr Maxim Orlovsky 44ffddab8c
Impl IntoDerivationPath for string types 2020-12-20 23:39:01 +01:00
Dr Maxim Orlovsky f9290438cd
DerivationPath improvements
Adding IntoDerivationPath trait
DerivationPath is_master function
DerivationPath constructor for empty path + Default impl
2020-12-20 23:39:01 +01:00
Andrew Poelstra a6264cfca6
Merge pull request #499 from LNP-BP/pending/psbt-global
New PSBT global keys
2020-12-20 21:27:57 +00:00
Dr Maxim Orlovsky 7f5c2795d6
PSBT global xpub merging algorithm reworked 2020-12-20 11:41:24 +01:00
Andrew Poelstra 99201676ae
Merge pull request #514 from stevenroose/tosocketaddrs
network: Implement net::ToSocketAddrs for address messages
2020-12-16 17:11:35 +00:00
Dr Maxim Orlovsky b84faa7f5e
PSBT: Improved global keys version and xpub handling 2020-12-16 16:46:28 +01:00
Dr Maxim Orlovsky 21c11e3315
BSPT: Improving global xpub merging algorithm 2020-12-16 16:39:46 +01:00
Andrew Poelstra c62cd98615
Merge pull request #516 from stevenroose/max-inv-size
Add message::MAX_INV_SIZE constant
2020-12-15 23:45:42 +00:00
Alekos Filini 373f355b5a Flush unrecognized network messages from the read buffer
Currently whenever an unrecognized network message is received, it is never
flushed from the read buffer, meaning that unless the stream is closed and
recreated it will keep returning the same error every time `read_next()` is
called.

This commit adds the length of the message to `UnrecognizedNetworkCommand`,
so that the `StreamReader` can flush those bytes before returning the error
to the caller.
2020-12-15 19:54:21 +01:00
Dr Maxim Orlovsky 8b1666295c
Nits in new PSBT global types reviews 2020-12-15 16:04:02 +01:00
Dr Maxim Orlovsky 0235abfac2
Improving PSBT merge with dedicated 1.29 rustc borrow scope 2020-12-15 15:50:18 +01:00
Dr Maxim Orlovsky df8635c5fe
PSBT: Key pair serialization for new global keys
Conflicts:
	src/util/psbt/map/global.rs
2020-12-15 15:50:18 +01:00
Dr Maxim Orlovsky 2f838218a8
PSBT: merging new global keys
Plus necessary changes to BIP 32 implementations and error type
2020-12-15 15:47:37 +01:00
Dr Maxim Orlovsky af61d7e7bc
PSBT: adding global types (version, xpub) 2020-12-15 15:47:37 +01:00
Steven Roose 6df16b7ce2
Merge pull request #530 from LNP-BP/psbt/constants
PSBT types are now constants
2020-12-15 14:45:52 +00:00
Steven Roose 874ab8eca6
Make signed message prefix a public constant 2020-12-08 17:31:28 +00:00
Dr Maxim Orlovsky 881f4d75dd
PSBT: Making hash preimage constant names match BIP 174 2020-12-07 16:35:28 +01:00
Dr Maxim Orlovsky 214e10baef
PSBT types are now constants 2020-12-07 15:37:16 +01:00
Steven Roose 02c3d8fca5
Merge pull request #401 from dpc/sighhash_u32
Improve `sighash_u32` handling
2020-12-07 11:37:26 +00:00
Steven Roose b4c8e12f36
Merge pull request #259 from stevenroose/taproot
Tagged hashes for taproot
2020-12-07 11:34:37 +00:00
Steven Roose f0ee94f2b2
Merge pull request #513 from LNP-BP/psbt/standard-names
PSBT: making input and output field names match spec type names
2020-12-07 11:34:06 +00:00
Dr Maxim Orlovsky 27037e2c72
PSBT: Making RIPEMD160 hash match standard name 2020-12-05 15:46:30 +01:00
Dr Maxim Orlovsky 9b106ee161
PSBT: making BIP32 field name match spec type names 2020-12-05 15:45:20 +01:00
Steven Roose a56712befc
Create tagged taproot hashes 2020-11-30 20:13:11 +00:00
Dawid Ciężarkiewicz cf2c12a816 Add ability to pass `SigHashType` directly to `signature_hash` 2020-11-24 22:53:56 -08:00
Dawid Ciężarkiewicz 8773cb4a42 Document `sighash_u32` of `Transaction::signature_hash` 2020-11-24 22:50:06 -08:00
Steven Roose ee192eb61d
Merge pull request #470 from LNP-BP/feat/bip32-bin
BIP 32 binary encoding functions are extracted from base58
2020-11-23 21:33:54 +00:00
Elichai Turkel 7c05673b86
Merge pull request #487 from RCasatta/map_with_u128
use u128 in map_to_range
2020-11-15 15:42:00 +02:00
Steven Roose f1b0f263ce
Implement PartialOrd and Ord for Inventory 2020-11-10 19:54:07 +00:00
Dr Maxim Orlovsky fa4ecb4a6a
Making ExtendedPubKey decode aligned with ExtendedPrivKey variant 2020-11-10 09:30:33 +01:00
Steven Roose 1ec3ed3fec
Add message::MAX_INV_SIZE constant 2020-11-09 22:22:59 +00:00
Steven Roose ab1e9cbb9e
network: Implement net::ToSocketAddrs for address messages 2020-11-09 20:13:00 +00:00
Dr Maxim Orlovsky a802ca88ef
Using base58::check_encode_slice_to_fmt for BIP32 encodings 2020-11-08 18:29:30 +01:00
Steven Roose 4c70397a85
network: Add socket_addr method to AddrV2Message 2020-11-08 13:48:42 +00:00
Steven Roose c7ec4f171f
network: Move AddrV2Message definition down
So that it is grouped together with the impls.
2020-11-08 13:43:55 +00:00
Dr Maxim Orlovsky d802872310
Improvements to extended keys encoding logic end errors 2020-11-08 13:03:32 +01:00
Dr Maxim Orlovsky 259259eabf
BIP 32 binary encoding functions are extracted from base58 2020-11-08 13:03:32 +01:00
Dr Maxim Orlovsky b5f0e9e144
Fixing serde impl for PSBT inputs 2020-11-06 17:01:34 +01:00
Andrew Poelstra d3210b39fb
Merge pull request #507 from stevenroose/pubkey-write-result
Change PublicKey::write_into to return Result
2020-11-05 19:21:39 +00:00
Andrew Poelstra 35d729d9f0
Merge pull request #478 from sanket1729/psbt_again
Psbt hash preimages (again)
2020-11-05 17:49:58 +00:00
Andrew Poelstra 8295885e8e
Merge pull request #454 from jrawsthorne/improved-bip158-types
Implement new FilterHeader type to differentiate from FilterHash
2020-11-05 16:46:50 +00:00
Jake Rawsthorne 921f64699c `addrv2` and `sendaddrv2` network message 2020-10-26 21:49:06 +00:00
Jake Rawsthorne cf8e290c99 AddrV2 structures 2020-10-26 21:46:10 +00:00
Andrew Poelstra c16053a265
Merge pull request #446 from jrawsthorne/bip339
BIP339: Add wtxidrelay message and WTx inv type
2020-10-26 20:03:36 +00:00
Andrew Poelstra 93df7cbd3e
Merge pull request #291 from kallewoof/2019-07-signet
add signet support
2020-10-26 19:46:10 +00:00
Steven Roose aed4e02e38
Add #![deny(unused_must_use)] to avoid not checking Errs 2020-10-23 21:31:32 +01:00
Steven Roose 9699c622fc
Return Result<(), io::Error> from PublicKey::write_into 2020-10-23 21:31:12 +01:00
Steven Roose 90e1125eff
Remove debug_assert in PublicKey::write_into 2020-10-23 21:28:46 +01:00
Steven Roose 545965d9e3
Change consensus::encode::serialize assert to debug_assert
This is just a sanity check on our own serialization code.
2020-10-23 21:28:17 +01:00
Steven Roose ab9514983b
Add explanation to witness program version assertion 2020-10-23 21:28:16 +01:00
Steven Roose cc095a4ba7
Remove assert in Uint256::from_i64 and return None instead 2020-10-23 21:28:15 +01:00
Steven Roose 5c04a059d5
Change some static assertions to debug_assert 2020-10-23 21:28:13 +01:00
Andrew Poelstra e7980ac8a5
Merge pull request #413 from stevenroose/message-signature
Add MessageSignature type for dealing with signed messages
2020-10-14 16:30:15 +00:00
Steven Roose 3f65fb1aed
Don't support signed messages with p2wpkh addresses 2020-10-14 16:54:58 +02:00
Dr Maxim Orlovsky 8e0b9921ae
No space- and case insensitivity for SigHashType string serialization 2020-10-14 16:46:48 +02:00
Dr Maxim Orlovsky 00c3466363
Serde implementation for PSBT 2020-10-14 16:31:24 +02:00
Dr Maxim Orlovsky a4a7035a94
String and serde de/serialization for SigHashType 2020-10-14 16:31:24 +02:00
sanket1729 57b63d4b52 Add tests for psbt hash serde 2020-10-11 21:51:03 -05:00
sanket1729 48151ef204 Added Hash preimages to psbt
Added hash preimages to psbt as per updated bip174
2020-10-11 21:51:02 -05:00
Steven Roose f7422fb8d1
Add MessageSignature type for dealing with signed messages 2020-10-11 22:44:00 +02:00
Alexis Sellier 210ff9edc7
Derive useful traits on `BlockFilter` 2020-10-11 22:31:32 +02:00
Jake Rawsthorne eeb14c4b08 Implement new FilterHeader type to differentiate from FilterHash 2020-10-10 20:38:10 +01:00
Steven Roose e60bfe2f61
Revert the sighash method signatures
Hash engines don't product I/O errors, so encoding into them
shouldn't produce errors either.
2020-10-09 16:27:38 +02:00
Andrew Poelstra 3618d7a41d
Merge pull request #485 from ipaljak-tbtl/expose-tx-signature-data
Expose serialized data for transaction signatures
2020-10-09 13:24:51 +00:00
Andrew Poelstra fc60a7fc25
Merge pull request #492 from RCasatta/fix_bench_names
fix bench fn names
2020-10-09 13:12:39 +00:00
Riccardo Casatta 9a5291c717 fix bench names 2020-10-08 18:21:30 +02:00
Ivan Paljak e66caab956 Improve error handling, fix forgotten early return 2020-10-08 16:40:30 +02:00
Elichai Turkel eda47c31c9
Remove redundant code / configurations 2020-10-08 17:11:18 +03:00
Elichai Turkel 2d70623356
Remove deprecated Error::description impl 2020-10-08 17:11:18 +03:00
Elichai Turkel 023fae1f65
Add the dyn keyword where appropriate 2020-10-08 17:11:16 +03:00
Elichai Turkel efe1a55819
Use new inclusive range syntax 2020-10-08 17:08:51 +03:00
Elichai Turkel ad0064db14
Remove hex as a dev-dependency 2020-10-08 17:08:48 +03:00
Andrew Poelstra 7c47c9a341
Merge pull request #356 from elichai/2019-12-macros
Simplifying macros
2020-10-08 14:05:23 +00:00
Elichai Turkel 46f4f8cf35
Add benchmarks for tx serialization and size 2020-10-08 16:29:26 +03:00
Elichai Turkel 609b9523b8
Add benchmarks for block serialization 2020-10-08 16:28:17 +03:00
Elichai Turkel fdd6f4f196
Derive macros instead of implementing via macro_rules 2020-10-08 16:17:14 +03:00
Riccardo Casatta 8ac3af68a4
use u128 in map_to_range 2020-10-08 08:57:59 +02:00
Ivan Paljak c21dabb824 Expose serialized data for transaction signatures 2020-10-08 01:21:10 +02:00
Andrew Poelstra 8c82129442
Merge pull request #480 from LNP-BP/feat/keysource
Introducing `bip32::KeySource`: wrapper for `(Fingerprint, DerivationPath)`
2020-10-07 22:23:39 +00:00
Andrew Poelstra 3748e8faf5
Merge pull request #459 from sgeisler/2020-08-extend-derivation-path
Allow easy concatenation of bip32 derivation paths
2020-10-07 21:34:17 +00:00
Steven Roose d92ca87c69
Merge pull request #488 from sgeisler/2020-10-bip32-doc-fix
Bip32 documentation fix
2020-10-07 21:15:14 +02:00
Jake Rawsthorne c7987d8fcd
Add wtxidrelay message and WTx inv type, document PROTOCOL_VERSION 2020-10-07 20:03:15 +01:00
Steven Roose 9c90b39ebd
Add Block::coinbase and Block::bip34_block_height 2020-10-07 18:54:12 +02:00
Steven Roose 29a74a14ab
Move around impls in block module
So that an impl always succeeds the struct type definition.
2020-10-07 18:48:24 +02:00
Sebastian Geisler b8c7bc8dcb Bip32 documentation fix 2020-10-07 16:50:27 +02:00
Karl-Johan Alm a3d9899cb1
add signet support 2020-09-18 16:32:33 +09:00
Dr Maxim Orlovsky c098dfa7f2 BIP32 KeySource refactored to type aliace 2020-09-14 00:37:29 +02:00
Dr Maxim Orlovsky aa67f10162 Introducing `bip32::KeySource`: wrapper for `(Fingerprint, DerivationPath)` 2020-09-13 22:49:52 +02:00
Dr Maxim Orlovsky ff1b4a8dbd WPubkeyHash constructor failing on uncompressed PublicKey 2020-09-11 15:43:05 +02:00
Dr Maxim Orlovsky 1342d73734 Script hash functions with non-allocating serialization 2020-09-11 15:10:57 +02:00
Dr Maxim Orlovsky 8363c76f5c Script hash functions (normal and witness) 2020-09-11 15:10:57 +02:00
Dr Maxim Orlovsky 1d9f531581 Pubkey hash functions (normal and witness) 2020-09-11 15:04:26 +02:00
Andrew Poelstra c94295c3a9
Revert "Added hash Preimages to psbt" 2020-09-11 11:31:10 +00:00
Andrew Poelstra 3f33bd74e4
Merge pull request #465 from sanket1729/psbt_updates
Added hash Preimages to psbt
2020-09-11 11:30:27 +00:00
Andrew Poelstra 49e97cca65
Merge pull request #387 from pandoracore/builder-p2wildcard
Refactoring script generating functions into a single place
2020-09-11 11:29:09 +00:00
sanket1729 c1eafff9ef Added Sighash calculation for psbt 2020-09-11 01:01:33 -05:00
Andrew Poelstra bcf2c5981d
Merge pull request #475 from apoelstra/2020-09--0.24.0
Increase version to 0.24
2020-09-10 19:58:03 +00:00
Andrew Poelstra 440005b16e
Merge pull request #464 from TheBlueMatt/2020-08-pow-clarification
Set Params::pow_limit to an attainable value not a theoretical one
2020-09-10 16:46:40 +00:00
Andrew Poelstra 05f3451b10 un-deperate contracthash during testing
Avoids a rust test runner bug, see https://github.com/rust-lang/rust/issues/47238
2020-09-10 16:40:31 +00:00
Matt Corallo cf45a61070 Set Params::pow_limit to an attainable value not a theoretical one
`cloudhead` on IRC was asking how to properly use
`BlockHeader::validate_pow()` on genesis (or similar) when the
pow_limit field isn't expressible as a compact target (and, thus,
does not actually represent the PoW limit/genesis target). We
swap it for the actual PoW limit by truncating the way a compact
encoding round-trip would.

Note that, in Bitcoin Core, the original value is only ever used
once in its original form:
```
    if (bnNew > bnPowLimit) // Note: bnPowLimit is params.powLimit
        bnNew = bnPowLimit;

    return bnNew.GetCompact();
```
Thus, even if Core adopted our change, as long as there exist no
256-bit integer x which satisfies
`x <= powLimit && x > encoding_roundtrip_truncated(powLimit)` and
`enoding_roundtrip_truncated(x) != powLimit`, the change would have
no impact on consensus.

It is trivial to show that there are no values which are between
the new value
(0x00000000ffff0000000000000000000000000000000000000000000000000000)
and the original value
(0x00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff)
which can be encoded in compact form, but it is also critically, no
such values will encode to a compact form of anything different than
the new value as the encoding always truncates the low bits, never
rounding up.
2020-09-10 12:03:51 -04:00
Andrew Poelstra 4e737f708a
Merge pull request #461 from TheBlueMatt/2020-08-mut-sighash
Expose the witnesses of the tx being hashed in SigHashCache
2020-09-10 13:04:51 +00:00
Dr Maxim Orlovsky 38a412c4d5 Fixing review comments for script generators refactoring 2020-09-10 14:44:44 +02:00
Dr Maxim Orlovsky e33cdcca14 OP_RETURN script initializer 2020-09-10 12:09:04 +02:00
Dr Maxim Orlovsky 9143fd3888 All script generation functionality moved to standalone methods in Script 2020-09-10 12:09:04 +02:00
Sebastian Geisler 202a946fc3 Allow easy concatenation of bip32 derivation paths
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
sanket1729 e97dda0ffe Add tests for psbt serde 2020-09-09 12:53:09 -05:00
Andrew Poelstra addb54ffc7
Merge pull request #458 from braydonf/version
Transaction and header version is signed int
2020-09-09 17:06:31 +00:00
Andrew Poelstra 5fd91ca2d8
Merge pull request #451 from stevenroose/deprecate-contracthash
Deprecate the util::contracthash module
2020-09-09 17:02:19 +00:00
Andrew Poelstra c8633b5bce
Merge pull request #436 from LNP-BP/feat-u256u8
Big integers (Uint*) from byte slice array with `from_be_bytes`
2020-09-09 16:42:32 +00:00
Andrew Poelstra 45da3add10
Merge pull request #428 from stevenroose/no-witness-uncompressed
Don't allow uncompressed pks in witness addresses
2020-09-09 16:37:06 +00:00
Elichai Turkel a44ba2d878
Merge pull request #397 from stevenroose/script-iter
Improve the Instructions iterator for scripts
2020-09-09 19:06:05 +03:00
Dr. Maxim Orlovsky 42bf893d8b
Update big int from_be_bytes with iterators
Co-authored-by: Sebastian <geisler.sebastian@googlemail.com>
2020-09-03 16:42:00 +02:00
sanket1729 c5204c001f Added Hash Preimages to psbt
Added hash preimages to psbt as per updated bip174
2020-08-31 17:22:40 -05:00
Alexis Sellier 5017b33326
Add `Clone` instance to `RawNetworkMessage` 2020-08-31 19:21:29 +02:00
Matt Corallo 3d80a0c962 Expose the witnesses of the tx being hashed in SigHashCache
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
Braydon Fuller 945db009b2
Add test for transaction and block version serialization 2020-08-19 14:12:03 -07:00
Braydon Fuller e9f1f11c2c
Transaction and header version is signed int 2020-08-17 10:28:51 -07:00
Dr Maxim Orlovsky 2fd353d5ab Big integers (Uint*) from byte slice array with `from_be_bytes` 2020-08-09 18:00:00 +02:00
Elichai Turkel e8bcde4d38
Merge pull request #403 from LNP-BP/fix-macro-ns
Hygiene/single code style for all existing macros
2020-08-09 18:16:36 +03:00
Steven Roose c03d2d59c6
Merge pull request #445 from elichai/2020-07-divmod
Use the remainder from div_rem instead of recomputing it
2020-08-09 16:59:39 +02:00
Roman Zeyde 0a25d87f2e Remove empty code block 2020-08-07 14:48:46 +02:00
Steven Roose 1ffdce99ed
Deprecate the util::contracthash module 2020-08-06 12:24:08 +02:00
Jake Rawsthorne e47fcae435 feefilter message 2020-07-30 17:25:21 +01:00
Elichai Turkel 478e091af6
Merge pull request #443 from sgeisler/2020-06-bip32-derive-more
Derive more traits to use for bip32 Types
2020-07-23 11:24:50 +03:00
Elichai Turkel c20d356d7e
Use the remainder from div_rem instead of recomputing it 2020-07-22 12:39:32 +03:00
Dr Maxim Orlovsky 257ca8e504 Using :: for std namespaces in macro 2020-07-21 22:28:05 +02:00
Dr Maxim Orlovsky f6aa8853a0 Namespace hygiene for macros.rs 2020-07-21 22:28:05 +02:00
Dr Maxim Orlovsky 3a5e8d8504 Namespace hygiene for internal macros 2020-07-21 22:25:59 +02:00
Dr Maxim Orlovsky 7588b211ff Adding Rem op (%) to Uint128 & Uint256 types 2020-07-21 14:37:21 +02:00
Sebastian Geisler a3bb03eeb9 Derive more traits to use DerivationPath in rust-miniscript 2020-07-20 16:52:18 +02:00
Alexis Sellier 9cb5d2e711 Link type in rustdoc 2020-07-09 21:17:02 +02:00
Alexis Sellier e8cecfe1d3 Add `BlockHeader::u256_from_compact_target` function
This implements the counterparty to BlockHeader::compact_target_from_u256,
to convert a compact u32 to a Uint256.
2020-07-09 21:17:02 +02:00
Tao Wei ed76e0823b
Remove duplicate code
Duplicated with L38
2020-06-03 17:17:13 +08:00
Elichai Turkel f4e26caa94
Merge pull request #415 from shesek/merkleblock-txids
Allow to construct MerkleBlock using the header and txids
2020-05-24 16:32:17 +03:00
Steven Roose ed9bf41ff5
Don't allow uncompressed pks in witness addresses 2020-05-23 23:20:46 +01:00
Steven Roose 59b5a73a55
Fix typo and minor formatting in address::Error 2020-05-23 23:20:19 +01:00
Andrew Poelstra 7efde3ae47
Merge pull request #419 from elichai/2020-03-description
Deprecate Error::description
2020-05-23 17:26:38 +00:00
Elichai Turkel 1c88be4df5
Merge pull request #422 from rust-bitcoin/2020-04-remove-alloc
Remove some needless allocations
2020-05-19 13:20:34 +03:00
Elichai Turkel af31017eb1
Remove the cursor overhead, write is implemented on vec these days 2020-05-19 12:57:39 +03:00
Andrew Poelstra c44bad87b2
Merge pull request #424 from jrawsthorne/wtxid-inv
Fix: Change WitnessTransaction inv type to use txid
2020-05-14 13:51:16 +00:00
Steven Roose a9173d61d3
Merge pull request #375 from canndrew/fix-serde-struct-macros
Fix serde struct macros deserialization impls
2020-04-19 19:56:27 +01:00
Jake Rawsthorne 81c061a68c Change WitnessTransaction inv type to use txid 2020-04-14 14:11:44 +01:00
Elichai Turkel 654232a3dc
Deprecate Error::description 2020-04-13 02:15:28 +03:00
Elichai Turkel 25cb3d3539
Remove alloc when hashing for Bitcoin message signing format 2020-04-12 19:04:13 +03:00
Elichai Turkel 41e4471721
Remove alloc when hashing sighash 2020-04-12 19:04:12 +03:00
Steven Roose fea09a0a94
Improve the Instructions iterator for scripts
- 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
Andrew Poelstra c3a7d1b27c
Merge pull request #417 from shesek/202003-block-size-weight
Add Block::get_size() and Block::get_weight()
2020-04-07 14:12:15 +00:00
Andrew Poelstra 8d859cf54c
Merge pull request #308 from elichai/2019-08-clippy
Cargo clippy changes
2020-04-05 16:26:07 +00:00
Elichai Turkel a627457032
Merge pull request #412 from stevenroose/export-denom
Export the util::amount::Denomination type
2020-04-05 10:56:57 +03:00
Elichai Turkel 2cc88a99aa
Removed PartialEq,PartialOrd impls, shouldn't be manually impl when Hash is derived 2020-03-29 17:15:15 +03:00
Elichai Turkel a473d01b17
Made some idiomatic changes 2020-03-29 17:15:15 +03:00
Elichai Turkel 3f2d428706
Remove needless references 2020-03-29 17:15:14 +03:00
Elichai Turkel 16eb81e1f7
Replaced slow vec initialization, and dual calls to hashmap 2020-03-29 17:10:27 +03:00
Nadav Ivgi 94032f6817 Add Block::get_size() and Block::get_weight() 2020-03-27 21:54:46 +03:00
Nadav Ivgi f3b5a7187c
Add Transaction::get_size() 2020-03-23 19:48:41 +02:00
Nadav Ivgi 65efc5cd37 Allow to construct MerkleBlock using the header and txids
Co-Authored-By: Elichai Turkel <elichai.turkel@gmail.com>
2020-03-21 18:23:08 +02:00
Steven Roose 6186ee6269
Change Amount Debug impl to BTC with 8 decimals 2020-03-07 19:52:16 +00:00
Steven Roose 826b2e0e2a
Export the util::amount::Denomination type 2020-02-28 11:51:44 +00:00
Elichai Turkel 07b30c7fac
Mutation testing: amount: Added tests to fix mutation misses 2020-02-23 15:59:26 +02:00
Elichai Turkel ab6e20c87e
Fix an overflow bug in SignedAmount to_string/fmt 2020-02-23 15:59:26 +02:00
Elichai Turkel abc70781e7
Fix a logic problem in base58 (isn't a real bug) 2020-02-23 15:59:26 +02:00
Elichai Turkel 1d01262d5c
Mutation testing: base58: Added tests to "fix" mutation misses 2020-02-23 15:59:26 +02:00
Elichai Turkel 5d276caf95
Mutation testing: encode: Added tests to "fix" mutation misses 2020-02-23 15:59:26 +02:00
Elichai Turkel eb7369b1db
Simlify consensus_encode vectors 2020-02-23 15:59:23 +02:00
Andrew Poelstra a2bfcb5a89
Merge pull request #395 from pandoracore/fix-construct_uint
Improving `construct_uint` macro
2020-01-24 19:39:32 +00:00
Andrew Poelstra 659f2edb3b
Merge pull request #381 from elichai/2020-01-hex
Remove the hex dependency
2020-01-24 19:14:20 +00:00
Dr Maxim Orlovsky 9c0f4b1a60 Fixing namespaces in `impl_hashencode` 2020-01-22 13:23:09 +01:00
Steven Roose 930a6ca1dc
Merge pull request #390 from instagibbs/bip143_sighash_notall
Add bip143 sighash support for other flags
2020-01-21 23:26:17 +00:00
Gregory Sanders d1c5c7b08d Deprecate SigHashComponents 2020-01-21 09:50:41 -05:00
Gregory Sanders 908aff50bc Add bip143 sighash support for other flags 2020-01-21 09:50:41 -05:00
Dr Maxim Orlovsky f3e762b555 Improving `construct_uint` macro 2020-01-21 13:16:34 +01:00
Elichai Turkel c19b736566
Remove the hex dependency 2020-01-20 18:50:02 +02:00
Elichai Turkel 5452260884
Merge pull request #392 from instagibbs/wit_scale
Add, use WITNESS_SCALE_FACTOR constant
2020-01-20 18:02:59 +02:00
Gregory Sanders 2916685ca6 small Transaction test cleanup 2020-01-14 11:14:23 -05:00
Gregory Sanders 3624ee82c8 Use witness scaling constant in get_weight 2020-01-14 11:14:23 -05:00
Gregory Sanders 09c0e7fbde Add WITNESS_SCALE_FACTOR constant 2020-01-14 11:14:23 -05:00
Steven Roose 8e52b8ce4d
Remove the BitcoinHash trait
Replaced by a `block_hash` method on both `Block` and `BlockHeader`.
2020-01-10 11:34:16 +00:00
kiminuo 9e223988fa Improve fmt::Debug for network/Address
Original output:

  "Address {services: ServiceFlags(9), address: [0, 0, 0, 0, 0, 65535, 2560, 1], port: 8333}"

New output:

  * for IPv4: "Address {services: ServiceFlags(NETWORK|WITNESS), address: 10.0.0.1, port: 8333}"
  * for IPv6: "Address {services: ServiceFlags(NETWORK_LIMITED), address: fd87:d87e:eb43::ffff:a00:1, port: 8333}"
2020-01-07 12:30:47 +01:00
Andrew Cann d156c65778 Fix serde struct macros deserialization impls
The Deserialize impls generated by serde_struct_impl and
serde_struct_human_string_impl need to be able to handle serialization
formats which serialize structs as sequences (such as bincode).

This commit adds visit_seq methods to the Visitor types defined by these
macros, in addition to the existing visit_map methods. The
implementation is taken directly from the serde docs:
https://serde.rs/deserialize-struct.html
2020-01-07 13:19:22 +08:00
Dr Maxim Orlovsky 5fc24dea33 Multiple fixes for hash types and their computing
Unit test for wtxid and SegWit transactions
2020-01-01 13:54:23 +01:00
Dr Maxim Orlovsky 0abe15b1f6 Moving from BitcoinHash to Wtxid for Transactions 2020-01-01 13:52:20 +01:00
Dr Maxim Orlovsky f5a8087105 New hash types: MerkleRoot/Branch, WitnessCommit, SigHash, FilterHash 2020-01-01 13:50:17 +01:00
Dr Maxim Orlovsky 4746ccb88e Final work on Txid and other hashes
Fixing issue with external dependency and hash_newtype macro implementation

Reverting back to the bitcoin_hashes crate after new version release
2020-01-01 13:48:28 +01:00
Dr Maxim Orlovsky d20ab1dbc4 Switching to XpubIdentifier 2020-01-01 13:46:44 +01:00
Dr Maxim Orlovsky 5f4f629bb1 Replaced all hash160, sha256 and sha256d with the new hash types throughout the code
Embedding Txid's in the doc exaples
2020-01-01 13:44:34 +01:00
Dr Maxim Orlovsky 5ef39e34fa Implementing (W)Pubkey/ScriptHash and BlockHash 2020-01-01 13:42:22 +01:00
Dr Maxim Orlovsky ec92a05682 New HashTypes defined according to #284 (WIP), Txid is completed 2020-01-01 13:41:42 +01:00
Steven Roose e2caebc42e
Merge pull request #370 from elichai/2019-12-rawmessage
Add a full round test for RawNetworkMessage
2019-12-23 12:30:11 +01:00
Andrew Poelstra efd2168364
Merge pull request #368 from mauzmorose/bip157-service-flag
bip157: Add NODE_COMPACT_FILTERS Service Flag
2019-12-22 16:48:16 +00:00
Elichai Turkel bc2ba5bb12
Add a full round test for RawNetworkMessage 2019-12-22 14:01:12 +02:00
Sofiane Baltaci 8617de51c8 Adapt service_flags_test to reflect changes 2019-12-21 03:36:47 +01:00
Sofiane Baltaci 43789b1d5a Add COMPACT_FILTERS service flag to ServiceFlags fmt::Display impl 2019-12-21 03:06:03 +01:00
Sofiane Baltaci b40d94641d Add bip157 NODE_COMPACT_FILTERS Service Flag 2019-12-21 02:39:30 +01:00
Sofiane Baltaci 2605141ada Fix typo on getcfcheckpt command string 2019-12-20 23:47:40 +01:00
kiminuo 74285738ce Convert numeric representation of ServiceFlags to bitwise OR of the flag names
The changes affect only tests
2019-12-12 00:11:13 +01:00
Steven Roose 0f4f060e8b
Merge pull request #363 from kiminuo/feature/remove-old-todos
Remove two old TODO comments [nit]
2019-12-11 16:53:20 +00:00
Steven Roose 024557fe47
Merge pull request #357 from stevenroose/command-str
Various optimizations of the network code
2019-12-11 15:38:52 +00:00
kiminuo 269ddb6f07 Remove some old TODO comments 2019-12-11 08:26:04 +01:00
Steven Roose a8f14af24d
Prevent panic on oversized CommandString's 2019-12-10 20:20:04 +00:00
Steven Roose 617c07d796
Remove encode::Error::ByteOrder
Functions from the byteorder crate only return downstream io errors on
io calls.
2019-12-09 14:19:11 +00:00
Steven Roose 5f4555bfac
Remove util::misc::hex_bytes in favor of bitcoin_hashes::hex 2019-12-09 14:19:09 +00:00
Steven Roose 0469453da6
Use psbt::Error in PartiallySignedTransaction::from_unsigned_tx 2019-12-09 14:19:07 +00:00
Steven Roose 1eeaccc92e
Add encode::Error::NonMinimalVarInt variant 2019-12-09 14:19:05 +00:00
Steven Roose d02318f423
Remove deprecated std::error::Error::description 2019-12-09 14:18:37 +00:00
Steven Roose 5373428510
Drop unused encode::Error::Secp256k1 variant 2019-12-09 14:17:41 +00:00
Steven Roose 725884bab5
Introduce key::Error 2019-12-09 14:17:39 +00:00
Steven Roose fe3397399e
Add Copy to InvType enum 2019-12-08 20:58:52 +00:00
Steven Roose 671b3173c8
Make internals for CommandString private
The From traits and AsRef and Display implementations
let you do all you want.
2019-12-08 20:58:50 +00:00
Steven Roose 83f55b7f1d
Follow Rust std practice for RejectReason enum 2019-12-08 20:58:49 +00:00
Steven Roose 5c84e9671f
Optimize Reject message 2019-12-08 20:58:46 +00:00
Steven Roose c30d6d12ab
Implement Encodable for Cow<'static, str> 2019-12-08 20:57:46 +00:00
Steven Roose e37fdb7319
Also have getter for CommandString 2019-12-08 20:57:07 +00:00
Steven Roose e2eed78964
nit: Reject is implemented 2019-12-08 20:57:05 +00:00
Steven Roose 50a37f415e
Implement From<String> and From<&'static str> for CommandString 2019-12-08 20:57:04 +00:00
Steven Roose 36838b7918
Make network::CommandString a Cow on 'static 2019-12-08 20:57:03 +00:00
Steven Roose bac3e0308b
Add command method to NetworkMessage
Also make the return type an &'static str
2019-12-08 20:57:00 +00:00
Steven Roose b4c4a9658d
Implement std:#️⃣:Hash for Inventory 2019-12-08 17:49:11 +00:00
Andrew Poelstra 854718219e
Merge pull request #345 from stevenroose/serviceflags
Add ServiceFlags type
2019-12-06 21:31:46 +00:00
Andrew Poelstra 65cb18d583
Merge pull request #341 from ccdle12/txin-impl-default
Add default trait implementation for TxIn
2019-12-06 21:21:49 +00:00
Steven Roose 3e1e4f92b7
Merge pull request #337 from TheBlueMatt/2019-10-less-deps
Drop hex and byteorder (non-test) deps (and disable useless lints)
2019-12-06 15:38:58 +00:00
Steven Roose 1edc436f8f
Add an extensive Display implementation for ServiceFlags 2019-12-05 20:13:45 +00:00
Matt Corallo 824d52fe87 Disable useless lints 2019-12-05 10:41:00 -05:00
Matt Corallo acb43af981 Drop byteorder dependency
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
Matt Corallo f1f7718b6c Drop (non-test/serde) hex dep in favor of bitcoin_hashes' fn's 2019-12-05 10:40:59 -05:00
Steven Roose de18e926c1
Use ServiceFlags type in existing API 2019-12-04 23:28:25 +00:00
Steven Roose fdf4b2f74e
Add ServiceFlags type 2019-12-04 23:28:23 +00:00
Steven Roose 33ba7eaa36
Nit in VersionMessage documentation 2019-11-19 22:58:49 +00:00
Chris Coverdale 0586ed94c4 Add default trait implementation for TxIn 2019-11-17 16:41:14 +00:00
Matt Corallo fe917765c0 Drop message decode max length to 4_000_000
It has been a long time since Bitcoin's maximum network message
length was 32MB, so we should follow suit. This is also an important
DoS limit, so we should limit it as much as possible.
2019-11-06 16:29:21 -05:00
Carl Dong 242ce14cee
Add reject message (#323)
Add reject message
2019-09-30 14:52:19 +00:00
Dr. Maxim Orlovsky 4b1d4edc14 Improvements to `StreamReader` (#318)
* Generalizing StreamReader to support arbitrary data structures

* Using Read trait and adding test cases
2019-09-23 08:31:52 +02:00
practicalswift 0b08978af2 Fix incorrect documentation for is_p2pk(...) (#331) 2019-09-21 13:33:44 +02:00
Tamas Blummer 1b0e31c233 fixed typo 2019-09-21 13:31:03 +02:00
Tamas Blummer 960e3da75b remove #repr on RejectReason
and typo fix
2019-09-10 20:11:25 +02:00
Tamas Blummer c93b1ed8ce add reverse mapping 2019-09-03 19:59:48 +02:00
Tamas Blummer 3266c192b6 add reject message 2019-08-27 13:42:46 +02:00
Tamas Blummer 38d5ae4e3f enable serde serialization for block and blockheader 2019-08-24 14:26:18 +02:00
Carl Dong 24361dd2f1
Merge pull request #298 from tamasblummer/upgrade_secp_bitcoinconsensus
upgrade to secp256k1 0.15 and bitcoinconsensus 0.17
2019-08-23 14:18:05 -04:00
Tamás Blummer f01568c85a
use lambda instead of a hash map to find spent outputs (#319)
* use lambda instead of a hash map to find spent outputs
* check for double use of an input
2019-08-23 18:49:31 +02:00
Tamas Blummer 9f3e355c5c upgrade to secp256k1 0.15 and bitcoinconsensus 0.17 2019-08-21 19:04:40 +02:00
Elichai Turkel 52ff97cddc
Deny unused imports and remove unneeded 2019-08-19 13:29:43 -04:00
Elichai Turkel 747e9ce75c
Pinned serde version and re-export bech32 2019-08-16 16:08:14 -04:00
Steven Roose c01172780b
Re-export bitcoin_hashes and secp256k1 dependency 2019-08-16 15:52:58 +01:00
Steven Roose 48f4c1989f
Rename bitcoin_hashes dependency to hashes 2019-08-16 15:52:27 +01:00
Steven Roose 09a65023a2
Add tests for p2shwpkh and p2shwsh 2019-08-15 22:29:09 +01:00
Steven Roose 170abaa82f
Use the new bech32 functions 2019-08-15 22:29:06 +01:00
Steven Roose 3a93f8522c
Format address module 2019-08-15 22:28:46 +01:00
Steven Roose 8de13a3915
Redo the BIP-173 test vectors
Before, non-version-zero segwit addresses were not included.
2019-08-15 22:28:27 +01:00
Steven Roose e469fec839
address: Drop error::Error::description impl 2019-08-15 22:28:25 +01:00
Steven Roose bfdcfee28e
Add Address::from_script constructor 2019-08-15 22:28:20 +01:00
Steven Roose 33e8ba3c7e
Extract roundtrip method from Address tests 2019-08-13 08:47:17 +01:00
Steven Roose 8804a41f1f
Add AddressType enum 2019-08-13 08:47:15 +01:00
Steven Roose 7e0d997150
Remove unused encode::Error variant 2019-08-13 08:47:13 +01:00
Steven Roose 385a657974
Refactor Address
- use AddressError instead of encode::Error
- replace using bech32-bitcoin with Payload::WitnessProgram variant
2019-08-13 08:47:10 +01:00
Andrew Poelstra cc0f1143dc
Merge pull request #309 from elichai/2019-08-amount-precision
Check that the amount precision isn't more than the size of the amount
2019-08-12 17:20:18 +00:00
Riccardo Casatta 7d6687451a use BTreeMap instead of HashMap to always serialize the same (#310)
* 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
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
Elichai Turkel 4a1830c423 Replaced Read trait with a generic over Read (#307)
Removed tempfile usage from stream_reader
2019-08-07 17:35:22 +02:00
Andrew Poelstra db8c8b497b
Merge pull request #303 from practicalswift/typos
Fix typos
2019-08-05 15:16:17 +00:00
Aleru 40c5a568fa add TODOs 2019-08-04 22:27:59 -04:00
practicalswift 8152ed758c Fix typos 2019-08-04 19:27:36 +00:00
Steven Roose cc2ede7a80
Use `$crate::` prefix for uses in macros 2019-07-29 11:30:35 +02:00
Steven Roose 2c2d55d90a
bip32: Implement hex serialization for Fingerprint and ChainCode 2019-07-26 15:32:33 +02:00
Steven Roose 4530e403e0
Use collect_str instead of serialize_str in serde macros 2019-07-26 15:30:47 +02:00
Steven Roose fc6415d652
Add human-readable serde for OutPoint as `<txid>:<vout>` 2019-07-26 15:30:46 +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
Andrew Poelstra a041168205
Merge pull request #265 from apoelstra/2019-05-enc-dec-cleanup
clean up encoding/decoding traits
2019-07-24 19:30:21 +00:00
Tamas Blummer ff2f5d9ec2 forbid unsafe 2019-07-23 23:29:45 +02:00
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 87e7ebcf1b prevent compilation on 16-bit targets so we can use `usize` and assume it is 32 bits 2019-07-11 17:15:33 +00:00
Andrew Poelstra b734d6488a make consensus_encode return the encoded length 2019-07-11 17:15:32 +00:00
Andrew Poelstra abb9210c04 make `VarInt::len` and `Transaction::get_weight` return a usize 2019-07-11 17:14:05 +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
John L. Jegutanis 56f98e00a0 Changed constants from `static` to `const` and added 2 new constants 2019-07-05 15:01:54 +02:00
Andrew Poelstra 1a4bb371a1
Merge pull request #286 from apoelstra/2019-06-builder-ext
script: give `Builder` ability to verify-ify opcodes
2019-07-03 21:50:57 +00:00
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
Andrew Poelstra a11412862c script: give `Builder` ability to verify-ify opcodes 2019-06-29 21:26:56 +00:00
Steven Roose 560a709faa Add OutPoint::new() for one-liner construction (#285) 2019-06-24 18:49:20 +02:00
Steven Roose d2923b7cce
Rename OP_NOP2 and OP_NOP3 to OP_CLTV and OP_CSV 2019-06-13 18:56:35 +01:00
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
Matt Corallo 860e74ecb5
Merge pull request #273 from stevenroose/spv-validate
Rename BlockHeader::spv_validate to validate_pow
2019-06-07 08:24:47 -04:00
Andrew Poelstra 5d7e6bb7a4
Merge pull request #272 from TheBlueMatt/2019-05-net-cleanups
Fix DoS in RawNetworkMessage Deserialization
2019-06-07 11:53:31 +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 093d60bf7f
Rename BlockHeader::spv_validate to validate_pow 2019-06-06 10:39:03 +01:00
Matt Corallo 98796576d2 Fix trivial DoS when deserializing messages from the network 2019-06-05 07:49:19 -04:00
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 fa1ec2028d Speed up Vec<u8> [d]e[n]code operations by dropping the generic 2019-05-30 11:25:37 -04:00
Matt Corallo ee827e4aa3 Drop some unused/not-needed Encodable impls 2019-05-30 11:25:37 -04:00
Matt Corallo 84835f244c Support sendheaders network message decode 2019-05-30 11:25:37 -04:00
Matt Corallo 084f82be21 Swap a few more [d]encoders to slice emit/read functions 2019-05-30 11:25:37 -04:00
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
Matt Corallo 4f96a87475 Drop LoneHeaders and just use BlockHeader
The protocol has a bug where a 0u8 is pushed at the end of each
block header on the wire in headers messages. WHy this bug came
about is unrealted and shouldn't impact API design.
2019-05-17 17:55:02 -04:00
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 049f75e502 script: add `push_key` function to Builder to allow serializing public keys more easily 2019-03-04 01:32:35 +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 919bbeae4a
Merge pull request #238 from apoelstra/2019-02-bip32-keys
Replace `secp256k1` keys with `util::key` keys in BIP32
2019-02-28 13:42:50 +00:00
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
Dr. Maxim Orlovsky 3c21e301aa Better RawNewtorkMessage deserealization from IO stream (#231)
Follow-up to https://github.com/rust-bitcoin/rust-bitcoin/pull/229

While working with remote peers over the network it is required to deserealize RawNetworkMessage from `TCPStream` to read the incoming messages. These messages can be partial – or one TCP packet can contain few of them. To make the library usable for such use cases, I have implemented the required functionality and covered it with unit tests.

Sample usage:
```rust
fn run() -> Result<(), Error> {
    // Opening stream to the remote bitcoind peer
    let mut stream = TcpStream::connect(SocketAddr::from(([37, 187, 0, 47], 8333));
    let start = SystemTime::now();

    // Constructing and sending `version` message to get some messages back from the remote peer
    let since_the_epoch = start.duration_since(UNIX_EPOCH)
        .expect("Time went backwards");
    let version_msg = message::RawNetworkMessage {
        magic: constants::Network::Bitcoin.magic(),
        payload: message::NetworkMessage::Version(message_network::VersionMessage::new(
            0,
            since_the_epoch.as_secs() as i64,
            address::Address::new(receiver, 0),
            address::Address::new(receiver, 0),
            0,
            String::from("macx0r"),
            0
        ))
    };
    stream.write(encode::serialize(&version_msg).as_slice())?;

    // Receiving incoming messages
    let mut buffer = vec![];
    loop {
        let result = StreamReader::new(&mut stream, None).read_messages();
        if let Err(err) = result {
            stream.shutdown(Shutdown::Both)?;
            return Err(Error::DataError(err))
        }
        for msg in result.unwrap() {
            println!("Received message: {:?}", msg.payload);
        }
    }
}
```

Sample output is the following:
```
Received message: Version(VersionMessage { version: 70015, services: 1037, timestamp: 1548637162, receiver: Address {services: 0, address: [0, 0, 0, 0, 0, 65535, 23536, 35968], port: 33716}, sender: Address {services: 1037, address: [0, 0, 0, 0, 0, 0, 0, 0], port: 0}, nonce: 1370726880972892633, user_agent: "/Satoshi:0.17.99/", start_height: 560412, relay: true })
Received message: Verack
Received message: Alert([1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 255, 255, 255, 127, 0, 0, 0, 0, 255, 255, 255, 127, 254, 255, 255, 127, 1, 255, 255, 255, 127, 0, 0, 0, 0, 255, 255, 255, 127, 0, 255, 255, 255, 127, 0, 47, 85, 82, 71, 69, 78, 84, 58, 32, 65, 108, 101, 114, 116, 32, 107, 101, 121, 32, 99, 111, 109, 112, 114, 111, 109, 105, 115, 101, 100, 44, 32, 117, 112, 103, 114, 97, 100, 101, 32, 114, 101, 113, 117, 105, 114, 101, 100, 0])
```

Working sample code can be found here: https://github.com/dr-orlovsky/bitcoinbigdata-netlistener
2019-02-27 16:41:28 -05:00
Andrew Poelstra fc47c477ab key: add some missing functionality 2019-02-27 01:56:38 +00:00
Carl Dong 4bf99e79f8
Merge pull request #236 from dongcarl/2019-02-remove-unused-option-decoding
Remove unused Option en/decoding
2019-02-22 10:14:37 -05:00
Carl Dong 04c7f2071d
Merge pull request #235 from dongcarl/2019-02-remove-extraneous-params-clone
Remove extraneous clones in consensus::params
2019-02-21 17:41:08 -05:00
Carl Dong 1ad1c11649 Forbid unsafe code 2019-02-20 17:16:21 -05:00
Carl Dong 17c0f4e784 Remove unused Option en/decoding 2019-02-20 17:08:36 -05:00
Carl Dong 2f70c3bc34 Remove extraneous clones in consensus::params 2019-02-20 15:47:31 -05:00
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 560dfb7c01
Merge pull request #203 from stevenroose/asm
Extract the Script assembly creator from fmt::Debug
2019-02-11 17:24:03 -05:00
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
Tamás Blummer 1cd2782122
add BIP157 (Client Side Block Filtering) Messages (#225)
* add BIP57 (Client Side Block Filtering) Messages

* rabased after https://github.com/rust-bitcoin/rust-bitcoin/pull/215
2019-02-08 13:00:51 +01:00
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 ca72a04dd4 Remove rust-crypto dependency
We no longer need rust-crypto after integrating bitcoin_hashes.
2019-01-24 16:27:52 -05:00
Carl Dong 1bbeda87eb Remove fuzz_util module
Not needed anymore as the bitcoin_hashes crate handles this.
2019-01-24 16:27:52 -05:00
Carl Dong 96f9c62b0e Remove unused internal macro 2019-01-24 16:27:52 -05:00
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 45aa709467 Implement En/Decodable for sha256d::Hash 2019-01-24 11:31:07 -05:00
Carl Dong b88f00c698 Add bitcoin_hashes dependency, rename some features
Because features and dependencies share the same namespace, and we want
to pass down the optional dependence on serde to bitcoin_hashes, we need
to rename the feature to something other than serde. Right now only
features can be passed down to dependencies.

Note that we could have also renamed the dependency to something like
serde-dep and kept the same feature name, however, dependency renaming
has only been available since cargo 0.27.0

Features that represent optional dependencies have been prefixed with
'use-'. The travis file has also been modified to conform to this
change.
2019-01-24 11:31:07 -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
Carl Dong b2e044f9db Internalize unnecessarily exported macros 2019-01-15 11:53:31 -05:00
Antoine Riard 96c66292c8 Fix comment on transaction version 2019-01-10 18:29:50 -08:00
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
Steven Roose a10d5e15b3
Extract the Script assembly creator from fmt::Debug 2018-12-19 21:17:00 +01:00
Andrew Poelstra 5a5158e120
Merge pull request #198 from sgeisler/safe-opcodes
Safe opcodes 1.14.0
2018-12-14 16:32:29 +00:00
Sebastian Geisler a6d204cbda Fix indentation in opcodes.rs 2018-12-13 15:35:29 -08:00
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
Andrew Poelstra 617406228a add some opcode tests 2018-12-09 16:30:23 +00:00
Sebastian Geisler 9fee72cf20 make opcode PR work with 1.14.0 2018-12-04 15:56:18 -08:00
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
Kaz Wesley 45234eb09a safe implementation of All -> Ordinary 2018-11-11 14:19:25 -08:00
Kaz Wesley 0bfef68851 newtype implementation of opcodes::All
Removes unsafety when converting u8 -> All
2018-11-11 14:11:06 -08:00
Nadav Ivgi 18fcab6715 Detect compressed p2pk in script.is_p2pk() 2018-11-08 02:37:27 +02:00
Andrew Poelstra b8a72448df
Merge pull request #153 from rust-bitcoin/2018-08-segwit-ambiguity
transaction: make 0-input de/serialization always use Segwit
2018-11-03 15:29:51 +00:00
Andrew Poelstra c2146e1bbc
Merge pull request #181 from stevenroose/export-network
Export network::constants::Network
2018-10-23 16:18:30 +00:00
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
Steven Roose 6f4bfe68f3 Export network::constants::Network 2018-10-21 23:28:27 +01:00
Andrew Poelstra 0764673c38
Merge pull request #177 from stevenroose/outpoint-fromstr
Implement FromStr for OutPoint
2018-10-18 23:12:47 +00:00
Steven Roose fefd5d4fe2 Implement FromStr for OutPoint 2018-10-18 12:37:02 +01:00
Andrew Poelstra 11a2783235 add comment expanding on the segwit ambiguity 2018-10-10 02:45:09 +00:00
Andrew Poelstra a181a523c6 remove special case for 0-input 0-output transaction deserialization
This creates two ways to encode an empty transaction; we should use only the
Segwit-enabled one because that's what we do for 0-input non-0-output transactions.
2018-10-10 02:03:08 +00:00
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
Andrew Poelstra 98e39b4383 transaction: make 0-input de/serialization always use Segwit 2018-09-27 13:50:35 +00:00
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
Carl Dong 97937b1b5f Move network::consensus_params to consensus::params 2018-09-25 21:13:34 +08:00
Carl Dong 7e9d393d03 Remove low-level networking support
- Modify VersionMessage constructor to take in parameters directly that
  would have otherwise been extracted from a Socket (now removed)
2018-09-25 21:13:34 +08:00
Carl Dong 7f11766c65 Remove nu_select macro 2018-09-25 21:13:34 +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 849674651f
Merge pull request #157 from rust-bitcoin/2018-08-pub-use
`pub use` a ton of stuff at the top level
2018-08-28 17:13:40 +00:00
Andrew Poelstra 97c1773ec9 `pub use` a ton of stuff at the top level 2018-08-28 15:57:46 +00:00
Andrew Poelstra fe99a88acf
Merge pull request #152 from rust-bitcoin/2018-08-script-ord
impl PartialOrd, Ord for Script
2018-08-26 15:38:43 +00:00
Andrew Poelstra b33aa6fa6c add unit test for script ordering 2018-08-25 22:09:22 +00:00
Andrew Poelstra ef642295c5 encodable: reject non-compact VarInts on Vec and Box<[T]> lengths 2018-08-24 20:31:46 +00:00
Andrew Poelstra f0221fb79b transaction: reject transactions with Segwit byte set but no witnesses 2018-08-24 19:57:58 +00:00
Andrew Poelstra 68413d306d impl PartialOrd, Ord for Script 2018-08-24 02:20:37 +00:00
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 d12a861f85 Remove unnecessary network::Error::Detail variant 2018-08-21 01:58:40 -07:00
Carl Dong 95303a1d28 Use full path in macros to to eliminate uses 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
Jean Pierre Dudey 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
Andrew Poelstra 2d961412af
Merge pull request #139 from jeandudey/2018-08-18-outpoint
Rename `TxOutRef` to `OutPoint` and use it in `TxIn`.
2018-08-20 18:18:00 +00:00
Jean Pierre Dudey 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
Jean Pierre Dudey 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
Andrew Poelstra 94f3d4b0f9 update to secp256k1 0.10.0 2018-08-20 15:28:43 +00:00
Andrew Poelstra 85ddb66be0
Merge pull request #138 from dongcarl/2018-8-usize-fix
Fix compilation warning when comparing usize and u64 on 32-bit arch
2018-08-20 14:11:26 +00:00
Aleksei 356d13e465 Add some useful standard trait implementations 2018-08-20 12:11:17 +03:00
Carl Dong 9da96e1d46 Fix compilation warning when comparing usize and u64 on 32-bit arch 2018-08-17 10:08:56 -07:00
Andrew Poelstra 6c82001ead
Merge pull request #128 from jeandudey/2018-08-12-bitcoinconsenus
Remove unused "bitcoinconsenus" feature.
2018-08-15 20:55:51 +00:00
Roman Zeyde fdbccf055d
Remove variable shadowing in listener.rs 2018-08-15 09:43:35 +03:00
Carl Dong 70203831d6 Make deserialize error if input bytes not consumed
- Adjust tests in encodable.rs to account for this change
2018-08-14 16:50:33 -07:00
Carl Dong 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
Andrew Poelstra bc7125e955
Merge pull request #119 from jeandudey/2018-08-08-try-op
Remove `try!` macro usage and use the `?` operator instead.
2018-08-12 23:44:43 +00:00
Jean Pierre Dudey f918311b8a Remove unused "bitcoinconsenus" feature.
Also I've updated the feature name on the README.md, and fixed a typo in
src/blockdata/script.rs

Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-12 16:06:06 -04:00
Jean Pierre Dudey 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
Jean Pierre Dudey 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
Andrew Poelstra 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
Carl Dong c485a74c09 Add helper methods is_normal, is_hardened
- Fix documentation links
2018-08-11 13:29:10 -07:00
Carl Dong 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
Andrew Poelstra ebe5133d1a
Merge pull request #110 from D4nte/regtest
Regtest bech32 address support
2018-08-11 17:21:12 +00:00
Andrew Poelstra 259c5902f1
Merge pull request #116 from jeandudey/2018-08-08-module-docs
Fix modules documentation title.
2018-08-11 17:12:50 +00:00
Andrew Poelstra 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
Andrew Poelstra e17c280e4f
Merge pull request #121 from jeandudey/2018-08-10-network
Refactor and add more documentation for the `Network` type.
2018-08-11 16:52:52 +00:00
Carl Dong d4f28b6785 Add conversion between u32 and ChildNumber, fix docs 2018-08-10 13:49:45 -07:00
Jean Pierre Dudey 7ecb6b9dea Refactor and add more documentation for the `Network` type.
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-10 14:56:19 -04:00
Dawid Ciężarkiewicz 1646a80f77 Simple doc fix for `from_secret_key` 2018-08-09 15:41:48 -07:00
Jean Pierre Dudey 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
Jean Pierre Dudey 77c185d9ec Fix modules documentation title.
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-08 17:38:50 -04:00
Andrew Poelstra 45c699f005
Merge pull request #112 from TheBlueMatt/2018-07-p2wsh-name
Clarify to_v0_p2wsh docs a bit further
2018-07-28 18:28:00 +00:00
Matt Corallo 3686cd7201 Clarify to_v0_p2wsh docs a bit further 2018-07-26 15:13:44 -04:00
Savil Srivastava 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
Franck Royer f05f831569 Regtest has a longer hrp, need to adjust length safety check 2018-07-26 17:06:35 +10:00
Franck Royer 0f31608796 Add support for bech32 regtest address format 2018-07-26 10:51:37 +10:00
Franck Royer ba2879cfac Add test for regtest network 2018-07-26 10:51:15 +10:00
Carl Dong db76a63669
Fix to_v0_p2wsh docs 2018-07-25 17:11:27 -07:00
Sebastian Geisler 00cca03edd use bitcoin-bech32 v0.8.0 and adapt internal API usage 2018-07-25 21:09:46 +02:00
Tamas Blummer caeadb42be check if output is OP_RETURN 2018-06-23 14:49:55 +02:00
Igor Aleksanov 2ff5f8e51e Added module with consensus parameters (#93) 2018-06-23 10:23:34 +02:00
Igor Aleksanov 14a920ab7d Added method to convert target from Uint256 to compact form (#86)
Renamed method for getting compact from u256

Removed unnecessary asserts from convert function
2018-06-12 20:58:25 +02:00
Roman Zeyde 69ea2a760b
Fix 2 small typos in comments 2018-06-09 22:27:40 +03:00
Andrew Poelstra 62d080afc7
Merge pull request #83 from tamasblummer/is_coinbase
add is_coin_base
2018-06-04 18:46:03 +00:00
Andrew Poelstra dd176b4177
Merge pull request #84 from popzxc/add-regtest
Added regtest network
2018-06-04 18:42:05 +00:00
Andrew Poelstra fb0c782df6
Merge pull request #89 from tamasblummer/wittness_block
add witness inv types
2018-06-04 18:34:28 +00:00
Andrew Poelstra 33261c7a12
Merge pull request #91 from TheBlueMatt/master
Check in fuzz inputs for all current targets
2018-06-04 18:32:19 +00:00
Matt Corallo e2403a37fa Don't try to do a base58 checksum if an address is excessively long 2018-06-04 10:23:55 -04:00
Matt Corallo dab2f0b6b6 Switch fuzztarget SHA256 to simply XOR'ing all input bytes 2018-06-04 10:23:26 -04:00
Tamás Blummer 47b2364554
Merge branch 'master' into wittness_block 2018-06-04 04:24:51 +02:00
Matt Corallo 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
Tamas Blummer 3921899c65 add is_coin_base
add data access as copy
2018-06-01 21:39:51 +02:00
Igor Aleksanov 97908ea058 Merge branch 'master' into add-regtest 2018-05-29 12:21:56 +03:00
Igor Aleksanov 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
Igor Aleksanov 881972b2a5 Fix multiplication for uint256 (#88) 2018-05-28 20:41:07 +02:00
Tamas Blummer 9f2d737045 add witness inv types 2018-05-28 15:24:35 +02:00
Tamás Blummer cf4024beb4
Merge branch 'master' into hotfix-network-from-str-err 2018-05-20 11:32:19 +02:00
Andrew Poelstra ab96df162a
Merge branch 'master' into data-method-in-impl-array-newtype 2018-05-19 17:29:53 +00:00
Aleksey Sidorov 5771841144 Replace serde error with the io error. 2018-05-18 12:08:11 +03:00
Igor Aleksanov 13f1fe1f08
Merge branch 'master' into data-method-in-impl-array-newtype 2018-05-17 19:07:08 +03:00
Andrew Poelstra cc23f09b10
Merge branch 'master' into improve-network-constant 2018-05-17 15:00:35 +00:00
Igor Aleksanov 582afb1611 Added impl display for uint 2018-05-16 13:13:48 +03:00
Igor Aleksanov 539a74de12 Added test for Sha256dHash::data() 2018-05-16 12:44:30 +03:00
Igor Aleksanov 5df8893ea1 Macro impl_array_newtype now generates method for representing data as array 2018-05-16 12:34:36 +03:00
Aleksei Sidorov 3224cf2b18 Implement `FromStr` for Network constant 2018-05-16 12:22:07 +03:00
Roman Zeyde 44d0ad90e9
block: fix a small typo in comment 2018-04-11 12:23:15 +03:00
Matt Corallo 8aa6253a3b Correct consensus verify args, fix tests to catch error in travis 2018-04-02 15:38:43 -04:00
Matt Corallo bfe889904a Fix whitespace (s/\t/ /g) 2018-04-02 14:58:25 -04:00
Matt Corallo 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
Matt Corallo 3793b2859a Add a Transaction.get_weight() method, check it in fuzzing 2018-04-02 12:23:05 -04:00
Matt Corallo f859dc8b26 Expose VarInt's encoded length 2018-04-02 12:23:05 -04:00
Matt Corallo a33f00621b Move witness inside of TxIn.
This is a rather large breaking API change, but is significantly
more sensible. In the "do not allow internal representation to
represent an invalid state" category, this ensures that witness
cannot have an length other than the number of inputs. Further,
it reduces vec propagation, which may help performance in some
cases by reducing allocs. Fianlly, this just makes more sense (tm).
Witness are a per-input field like the scriptSig, placing them
outside of the TxIn is just where they are serialized, not where
they logically belong.
2018-03-26 10:25:33 -04:00
Tamas Blummer ae708447a2 create Address message with SocketAddr, get SocketAddr from Address message. 2018-03-23 15:12:06 +01:00
Matt Corallo 855b377d51 Fix crash in Address::from_str if input isn't long enough 2018-03-21 18:44:10 -04:00
Matt Corallo 6826d8f35c Stub out Sha2 calls when fuzzing to mask all but the first byte 2018-03-21 18:44:10 -04:00
Andrew Poelstra 64987e349c minor nits to get compilation to work on rustc 1.14 (currently shipping Debian version) 2018-03-21 18:49:46 +00:00
Tamas Blummer 1a87244b2b Implement Segwit addresses 2018-03-20 18:26:51 +01:00
Andrew Poelstra 65d8df08b8 address: implement Bech32 support 2018-03-13 14:48:01 +00:00
Andrew Poelstra 9884bec577 add docs indicating change in Sha256dHash debug output 2018-03-12 21:50:35 +00:00
Andrew Poelstra 8968b081ca util: add Debug output for Sha256d and Hash160 which don't reverse the bytes 2018-03-12 21:27:09 +00:00
Andrew Poelstra ee1dfcf4a2 base58: remove Base58 traits, replace with encode/decode functions 2018-03-12 21:27:07 +00:00
Tamas Blummer 755fb454eb integration with bitcoinconsenus 2018-03-12 17:17:16 +01:00
Andrew Poelstra 21f2baf58e remove script interpreter 2018-03-09 20:30:11 +00:00
Tamas Blummer 77ce6f18d0 Moved blockchain and patricia_tree to rust-memblocks 2018-03-09 17:22:31 +01:00
Andrew Poelstra 7dcca9157b
Merge branch 'master' into is_on_main_chain_public2 2018-03-09 15:09:21 +00:00
Tamás Blummer e530aa98c9
Merge branch 'master' into is_on_main_chain_public2 2018-03-09 16:03:06 +01:00
Andrew Poelstra ab72eabd59
Merge branch 'master' into get_tip_height 2018-03-09 15:01:15 +00:00
Tamas Blummer 5e510366cf is_on_main_chain is a very useful function upstream, make it public 2018-03-03 18:15:05 +01:00
Tamas Blummer 3351f35583 add documentation 2018-02-28 20:27:52 +01:00
Tamas Blummer 50a9d0f51f add get_best_tip_height to blokchain 2018-02-28 20:24:35 +01:00
Tamas Blummer f1503866d7 RawNetworkMessage::command should be public. no harm and useful for debug messages. 2018-02-28 10:42:23 +01:00
Andrew Poelstra 066c49305f update secp256k1 to latest version with minimized dependencies 2018-02-20 16:19:29 +00:00
Andrew Poelstra 23a2c6bc9a remove `jsonrpc` dependency by copying the macro we need into the source 2018-02-18 15:28:39 +00:00
Andrew Poelstra 047c0c149d remove `num` crate dependency 2018-02-18 15:21:13 +00:00
Andrew Poelstra 9562d8afac
Merge pull request #41 from tamasblummer/minimal_alert_message
minimal implementation of alert message
2018-02-18 15:00:55 +00:00
Andrew Poelstra 71bce7b067
Merge pull request #44 from tamasblummer/add_difficulty2
Add difficulty calculation
2018-02-18 14:59:36 +00:00
Andrew Poelstra 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
Andrew Poelstra 3547d27430
Merge pull request #40 from tamasblummer/unit_debug_fix
fixing debug output for Uint256 and Uint128
2018-02-18 14:57:00 +00:00
Andrew Poelstra 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
Andrew Poelstra 9f092a6f31 remove all use of mem::uninitialized and mem::copy_nonoverlapping 2018-02-14 16:53:49 +00:00
Matt Corallo 9052f3b5a2 Fix argument to copy_nonoverlapping in internal_macros
This resolves a segfault due to unsafe code.
2018-02-13 19:08:10 -05:00
Tamas Blummer 3efe511cc6 add difficulty calculation 2018-02-11 19:58:26 +01:00
Tamas Blummer 19f96fe62c add low_u64 to Uint256 and Uit128 types 2018-02-11 14:19:58 +01:00
Tamas Blummer 9fbe941621 minimal implementation of alert message 2018-02-11 14:08:33 +01:00
Tamas Blummer e05f45beb0 fixing debug output for Uint256 and Uint128 2018-02-11 14:04:35 +01:00
Andrew Poelstra f233fcac61 util: add `bip143` module to create BIP143 signature hashes 2018-01-15 17:54:32 +00:00
Andrew Poelstra b3644b7b6d add constants for OP_CLTV and OP_CSV 2017-12-21 01:10:00 +00:00
Andrew Poelstra 406160a386 transaction: add txid() function that does the right thing for segwit/nonsegwit
With Segwit transactions `bitcoin_hash()` is no longer sufficient to get a txid.
2017-12-09 19:52:09 +00:00
Andrew Poelstra 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
Andrew Poelstra e5f109221e script: add `to_p2wsh()` and `is_p2swsh()` functions to allow easy segwit output computation 2017-12-06 15:39:37 +00:00
Andrew Poelstra c341e21dc6
remove unnecessary `mut` that nightly rustc has learned to detect 2017-10-06 19:56:50 +00:00
Andrew Poelstra 46439710d9
script: add `is_p2pkh()` function 2017-10-06 19:15:30 +00:00
Andrew Poelstra 8f7bd858fb
update byteorder to 1.1 from 0.3 2017-07-28 16:19:44 +00:00
Andrew Poelstra 2e7be81ea4 add unit test for overflow panic 2017-06-07 16:09:40 +00:00
Daniel Lockyer a74efe6f8c Sanity checks for vector length 2017-06-05 18:06:30 +01:00
Andrew Poelstra cdb452f79f Sanity-check vector length when deserializing 2017-04-17 00:54:38 +00:00
Andrew Poelstra 4b73c3223c Merge pull request #18 from rotwatsb/GetAddr
Add GetAddr message
2016-10-12 11:26:48 +00:00
Steve Bradley f7fed8339d Add GetAddr message 2016-10-10 11:14:12 -04:00
Andrew Poelstra 02718be82f Remove unused `num_cpus` dep 2016-10-10 13:09:40 +00:00
Andrew Poelstra e3c793f702 uint: bugfix in trailing_zeroes() 2016-08-26 16:20:26 +00:00
Andrew Poelstra 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
Demur Rumed 5dda3e2602 Replace time with std::time 2016-07-17 04:02:57 +00:00
Andrew Poelstra 93f103bdb5 script: fix broken push_int in script::Builder 2016-07-14 15:15:34 +00:00
Andrew Poelstra 9d2826d5d1 bip32: error API cleanups 2016-06-24 19:45:42 +00:00
Andrew Poelstra f7d4ae8265 bip32: add accessor for the tweak used in public key derivation 2016-06-24 19:25:47 +00:00
Andrew Poelstra 14af175a11 Resurrect BIP32 support 2016-06-24 19:15:57 +00:00
Andrew Poelstra 698a23e32d script: fix Debug impl bugs in Script, PUSHDATA1 not displayed correctly 2016-06-24 00:20:49 +00:00
Andrew Poelstra 1e47019221 cargo-clippy cleanups 2016-06-21 14:35:27 +00:00
Andrew Poelstra 1dbd1c28dc Implement stdlib Error trait for util::Error type 2016-06-20 01:25:54 +00:00
Andrew Poelstra 50b3e90912 Rename Transaction::scripthash to Transaction::signature_hash
Yes, this is a major release because I misspelled the name of a function :)
2016-06-13 21:25:47 +00:00
Andrew Poelstra 38b2cacf35 Add support for computing transaction sighashes, which is needed for signing 2016-06-12 18:25:23 +00:00
Andrew Poelstra 220775015e [BREAKING CHANGE] [v0.5 -> v0.6] Move nasty script stuff into a feature-gated module 2016-06-12 00:36:46 +00:00
Andrew Poelstra 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
Andrew Poelstra 6ccd157775 Add `into_vec` method to Script 2016-06-02 23:47:29 +00:00
Andrew Poelstra 35832e3da0 Remove some unused trait imports 2016-05-27 18:36:42 +00:00
Andrew Poelstra 30904b67a7 Derive Eq and friends for script::Instruction 2016-05-04 14:03:58 +00:00
Andrew Poelstra 96b4b050fd Serialize Sha256Hash without allocations 2016-05-03 20:16:30 +00:00
Andrew Poelstra 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