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774 Commits

Author SHA1 Message Date
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
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
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