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159 Commits

Author SHA1 Message Date
Devrandom 95aa3bf153 std -> core 2021-06-11 17:28:04 +02:00
Sebastian d7eb15c6f1
Merge pull request #584 from darosior/max_tx_weight_const 
Introduce some policy constants from Bitcoin Core
 2021-05-29 02:49:46 +02:00
Andrew Poelstra 052aaf1d80
Merge pull request #559 from LNP-BP/fix/error-derives-2 
Fix/error derives 2
 2021-05-19 15:02:10 +00:00
Antoine Poinsot 2e9d62a9c7 blockdata/script: use policy's constant in dust computation 
Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
 2021-05-18 14:52:58 +02:00
Andrew Poelstra 4620c640a9
Merge pull request #579 from TheBlueMatt/master 
Fix Script::dust_value()'s calculation for non-P2*PKH script_pubkeys
 2021-05-06 16:01:36 +00:00
Andrew Poelstra 3fd88d317f
Merge pull request #598 from RCasatta/verify_flags 
Add verify_with_flags to Script and Transaction
 2021-05-05 22:33:47 +00:00
Matt Corallo fc6f23fb9b Drop not-very-useful output dust threshold constants 
It doesn't really make sense to have a constant for every common
script type's dust limit, instead we should just use the
`Script::dust_value()` function to have users calculate it.
 2021-05-05 14:53:26 +00:00
Dr Maxim Orlovsky c0b7defc86
More non-API breaking error derives depending on upstream PRs 2021-05-04 03:58:56 +02:00
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
Riccardo Casatta 69117a1f63
Use Amount for verify_with_flags 2021-05-01 10:22:35 +02:00
Riccardo Casatta 3aaa5d6846
Add verify with flags 2021-04-30 18:56:35 +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
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
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
Matt Corallo 6622de4041 Add Script:dust_value() to get minimum output value for a spk 2021-02-05 15:26:56 -05:00
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 ffe452ac0b script: add FromHex and FromStr implementations 2021-01-05 18:45:14 +01:00
Steven Roose ab9514983b
Add explanation to witness program version assertion 2020-10-23 21:28:16 +01:00
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
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 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
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
Elichai Turkel 654232a3dc
Deprecate Error::description 2020-04-13 02:15:28 +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
Elichai Turkel c19b736566
Remove the hex dependency 2020-01-20 18:50:02 +02:00
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
practicalswift 0b08978af2 Fix incorrect documentation for is_p2pk(...) (#331) 2019-09-21 13:33:44 +02:00
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
Elichai Turkel 52ff97cddc
Deny unused imports and remove unneeded 2019-08-19 13:29:43 -04:00
Steven Roose 48f4c1989f
Rename bitcoin_hashes dependency to hashes 2019-08-16 15:52:27 +01:00
Steven Roose bfdcfee28e
Add Address::from_script constructor 2019-08-15 22:28:20 +01:00
Andrew Poelstra 3b9a94a178 eliminate type parameter from the `Decodable` trait 2019-07-11 17:23:01 +00:00
Andrew Poelstra 42960b959f eliminate type parameter from `Encodable` trait 2019-07-11 17:21:19 +00:00
Andrew Poelstra b734d6488a make consensus_encode return the encoded length 2019-07-11 17:15:32 +00:00
Andrew Poelstra 7e6ad7c893 rename Encoder to WriteExt and Decoder to ReadExt 2019-07-11 15:01:38 +00:00
Andrew Poelstra 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 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 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
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
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 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