df72500465
Merge rust-bitcoin/rust-bitcoin#703 : Return the correct `LeafVersion` when building a Taproot `ControlBlock`
...
0af5a433b60af5a433b6
2021-11-16 14:59:39 -08:00
e66a94fa40
Merge rust-bitcoin/rust-bitcoin#683 : tests: improve coverage for P2tr and AddressType
...
0d463ec19e0d463ec19e0d463ec19e
2021-11-16 08:49:13 -08:00
ab97d2db1a
Merge pull request #689 from tcharding/module-rustdocs
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Clean up module level rustdocs
2021-11-16 13:21:20 +01:00
0af5a433b6
Return the correct `LeafVersion` when building a Taproot `ControlBlock`
2021-11-16 11:45:23 +01:00
dbb3edd482
Add deprecation comment
...
Module `contracthash` is deprecated, add this info to the module
rustdoc.
2021-11-16 13:01:51 +11:00
0d463ec19e
tests: improve coverage for P2tr and AddressType
...
The new AddressType test shows addresses that are valid but have
no type. If in the future some of those get a type or become
invalid (either voluntarily or due to a regression), this will
highlight it.
2021-11-15 21:36:13 +01:00
f2a6827982
Fix BinaryHeap direction for Taproot Huffman Encoder
2021-11-15 09:38:44 -08:00
cccd75d004
Fix Weighting Addition to never error on overflow + prevent overflows from ever happening with wider integers
2021-11-15 09:38:44 -08:00
8b1dbf5c9f
util/address: remove unused generic type
2021-11-14 13:10:40 +01:00
abc242dfe1
Merge rust-bitcoin/rust-bitcoin#654: Making globals part of PSBT struct. Closes #652
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55c627715f55c627715f55c627715f
2021-11-12 11:50:51 -08:00
5631ec521e
Merge pull request #691 from nlanson/p2tr_address
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P2TR address from untweaked key
2021-11-12 20:33:19 +01:00
fa8c3f6e44
Add tests for taproot utilities
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Add tests for taproot Builder
Add tests for taproot huffman tree encoding
Add tests for merkle proof verification
2021-11-12 05:56:51 -08:00
1490ff36ee
Add support for verifying merkle proofs
2021-11-12 05:56:51 -08:00
15f99df4ba
Add huffman tree encoding
2021-11-12 05:56:51 -08:00
803b5fed8a
P2TR address from untweaked public key
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Ambiguous TweakedPublicKey and UntweakedPublicKey type aliases and methods to convert
Use structs for Untweaked and Tweaked key type
swap dangerous api to work on tweaked keys
remove unecessary allocations and rename methods
Use type alias for UntweakedPublicKey
TweakedPublicKey::new(...) method added
minor naming and doc changes
2021-11-11 14:36:56 +11:00
03f01b9965
Add taproot builder
2021-11-10 07:33:31 -08:00
e387cd1f7f
Add taprootSpendInfo
2021-11-10 07:01:46 -08:00
b8e5909e04
Update sighash code to use LeafVersion instead of bare u8
2021-11-10 07:01:46 -08:00
ce887d373e
Add taproot structures for Merkle Branch and ControlBlock
2021-11-10 07:01:45 -08:00
3f5caa501f
Clean up module level rustdocs
...
Docs can always do with a bit of love.
Clean up the module level (`//!`) rustdocs for all public modules.
I claim uniform is better than any specific method/style. I tried to fit
in with what ever was either most sane of most prevalent, therefore
attaining uniformity without unnecessary code churn (one exception being
the changes to headings described below).
Notes:
* Headings - use heading as a regular sentence for all modules e.g.,
```
//! Bitcoin network messages.
```
as opposed to
```
//! # Bitcoin Network Messages
```
It was not clear which style to use so I picked a 'random' mature
project and copied their style.
* Added 'This module' in _most_ places as the start of the module
description, however I was not religious about this one.
* Fixed line length if necessary since most of our code seems to follow
short (80 char) line lengths for comments anyways.
* Added periods and fixed obvious (and sometimes not so obvious)
grammatically errors.
* Added a trailing `//!` to every block since this was almost universal
already. I don't really like this one but I'm guessing it is Andrew's
preferred style since its on the copyright notices as well.
2021-11-06 10:59:53 +11:00
49bd3af449
Refactor Script::bytes_to_asm_fmt to use iterator
...
This refactors `Script::bytes_to_asm_fmt`` function to use an iterator
instead of index. Such change makes it easier to reason about overflows
or out-of-bounds accesses. As a result this also fixes three unlikely
overflows and happens to improve formatting to not output space at the
beginning in some weird cases.
To improve robustness even better it also moves `read_uint`
implementation to internal function which returns a more specific error
type which can be exhaustively matched on to guarantee correct error
handling. Probably because of lack of this the code was previously
checking the same condition twice, the second time being unreachable and
attempting to behave differently than the first one.
Finally this uses macro to deduplicate code which differs only in single
number, ensuring the code stays in sync across all branches.
2021-09-30 14:33:10 +02:00
454379cdfa
Merge rust-bitcoin/rust-bitcoin#612 : Fix `Uint256::increment` panics
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5d71a9dd899c256cc88ea15f263c4ed52b88b525#578 with review feedback addressed.
ACKs for top commit:
apoelstra:
ACK 5d71a9dd895d71a9d
2021-09-27 17:45:53 +00:00
e49cdbd8e2
Merge pull request #563 from LNP-BP/taproot/address
2021-09-25 22:56:33 +02:00
9fe840c20e
Merge pull request #644 from sanket1729/tap_opcodes
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Add OP_CHECKSIGADD and OP_SUCCESSxxx
2021-09-24 22:47:48 +00:00
826fed53f2
transactions: add a note about `get_vsize` and standardness rules
...
Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
2021-09-24 19:48:36 +02:00
c1991d748f
Improving error information for address parser
2021-09-21 12:45:17 +02:00
eeeb722155
Bump bech32 to 0.8.0 and use BIP-0350 Bech32m checksum
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Replace BIP-0173 test vectors with those in BIP-0350.
2021-09-21 12:45:17 +02:00
5573a546ca
Taproot P2TR address
2021-09-21 12:45:17 +02:00
083f5f3138
Document lack of support for 16-bit pointers
...
This clearly states lack of support for 16-bit architectures as well as
adds readable `compile_error!()` call. It also fixes a few stylistic
mistakes - headings (top-level should not be repeated) and missing
newlines.
Closes #660
2021-09-20 21:31:46 +02:00
29549ccc73
Merge rust-bitcoin/rust-bitcoin#658 : Check for overflow in Script::bytes_to_asm_fmt()
...
76cf74fa9ba0e1d2e706https://github.com/romanz/electrs/issues/490
~~Strangely, this breaks a test case and I can't see why. I'm publishing in case someone wants to help.~~
Edit: One damn character. :D Should be OK now.
ACKs for top commit:
apoelstra:
ACK 76cf74fa9b
2021-09-20 14:22:44 +00:00
76cf74fa9b
Added test for the overflow bug and few others
...
This adds a test case for script formatting which caused overflow in the
past and a few others from the same "interesting" transaction. Note that
to trigger the bug one has to run the test on 32 bit architecture.
2021-09-19 15:45:17 +02:00
a0e1d2e706
Check for overflow in Script::bytes_to_asm_fmt()
...
This adds an overflow check in `Script::bytes_to_asm_fmt()` motivated by
`electrs` issue. While it was not tested yet, I'm very confident that
overflow is the cause of panic there and even if not it can cause panic
becuase the public function takes unvalidated byte array and reads
`data_len` from it.
The `electrs` issue: https://github.com/romanz/electrs/issues/490
2021-09-19 13:33:37 +02:00
55c627715f
Moving globals into PSBT struct
2021-09-16 12:34:04 +02:00
b7f984972a
Merge pull request #655 from vss96/Limit-Script-Size
2021-09-16 10:42:08 +02:00
b6b60fc4aa
Merge rust-bitcoin/rust-bitcoin#628 : Adds Taproot BIP341 signature message and create a unified sighash cache for legacy, segwit and taproot inputs
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c704ee7ffef223be618fc9bc0b928a07774917c2497dbfb7c3ca80a5a0306e06a32ccc1a2b54ff23417cfe31e355ce3dd6ae2b3b22f5591a7afed06853d0e176d315e3caf62d24acfe3672683b9c14ffhttps://github.com/bitcoin/bips/blob/master/bip-0341.mediawiki message signature algorithm
The base is taken from `bip143::SigHashCache`, some code results duplicated but I think it's more clear to keep things separated
Would mark some bullet point on https://github.com/rust-bitcoin/rust-bitcoin/issues/503
Test vectors are taken by running d1e4c56309/test/functional/feature_taproot.pyhttps://raw.githubusercontent.com/bitcoin-core/qa-assets/main/unit_test_data/script_assets_test.json )
UPDATE: Latest version includes the suggestion from @sanket1729 to create a unified tool for signature message hash for legacy, segwit, and taproot inputs. In particular, makes sense for mixed segwit v0 and taproot v1 inputs because cached values could be shared
ACKs for top commit:
sanket1729:
ACK c704ee7ffec704ee7ffe6e06a32cccc704ee7ffe
2021-09-15 17:47:17 +00:00
48c732e934
Changes for checking script size and returning Error appropriately
2021-09-15 16:16:20 +05:30
c75f3ef4a8
Handling CHECKMULTISIG(VERIFY) ops in TapScript context; refactoring classifier
2021-09-14 13:58:16 +02:00
95fb4e01f9
Document cargo features
...
This documents cargo features in two ways: explictly in text and in code
using `#[doc(cfg(...))]` attribute where possible. Notably, this is
impossible for `serde` derives. The attribute is contitional and only
activated for docs.rs or explicit local builds.
This change also adds `package.metadata.docs.rs` field to `Cargo.toml`
which instructs docs.rs to build with relevant features and with
`docsrs` config activated enabling `#[doc(cfg(...))] attributes.
I also took the opportunity to fix a few missing spaces in nearby code.
2021-09-14 12:24:57 +02:00
894f0f09b6
Add Bloom filter network messages
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Co-authored-by: jrawsthorne <jake@jakerawsthorne.co.uk>
2021-09-13 15:08:38 -05:00
b0ad6748e4
Add tests for opcode classification
2021-09-13 07:45:15 -07:00
c252b36786
Add CHECKSIGADD and update classify API
2021-09-13 07:45:00 -07:00
d20669522e
Fixing no_std for Amount sum iterator
2021-09-13 10:36:07 +02:00
b2c8a7ebc1
Merge pull request #615 from sgeisler/2021-06-sum-amounts
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Implement `Sum` for amount types
2021-09-11 00:11:15 +02:00
697e8f5194
Merge pull request #626 from visvirial/impl-vsize
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Implement `Block.get_strippedsize()` and `Transaction.get_vsize()`
2021-09-11 00:09:22 +02:00
13a6c3b4d6
Merge rust-bitcoin/rust-bitcoin#625 : Improvements to Error types (part 4)
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994079b099#560 (all `io::Error`-related changes) and leaves the rest
ACKs for top commit:
sanket1729:
ACK 994079b099994079b099
2021-09-08 21:22:32 +00:00
2a655f4b58
Merge pull request #617 from LNP-BP/feat/witness-version
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WitnessVersion type
2021-09-08 20:58:57 +00:00
c704ee7ffe
[docs-only] Use backtick in addition to square parentheses for types references, clarify legacy, non_exhaustive comment, remove std::
2021-08-31 13:58:48 +02:00
f223be618f
Rename access_witness to witness_mut and return Option
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fix the example in sighash to refer to sighash::SigHashCache instead of bip143::SigHashCache
2021-08-31 13:55:52 +02:00
c9bc0b928a
[fmt-only] autoformatting with `rustfmt src/util/sighash.rs`
2021-08-31 13:54:41 +02:00
bd5d875e8a
Merge pull request #623 from RCasatta/fixdoc
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Fix documentation referencing macro var
2021-08-12 18:38:07 -07:00
07774917c2
Use get_or_insert_with in segwit_cache
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This refactors the code to make it possible to use `get_or_insert_with`
instead of unwrapping in `segwit_cache()`. To achieve it `common_cache`
is refactored into two functions: one taking only the required borrows
and the original calling the new one. `segwit_cache` then calls the new
function so that borrows are OK.
Apart from removing unwrap, this avoids calling `common_cache` multiple
times.
2021-08-10 10:36:51 +02:00
ecc400826c
Updating Script::is_witness_program to use new WitnessVersion
2021-08-10 10:34:15 +02:00
64c1ec0b76
WitnessVersion type
2021-08-10 10:34:15 +02:00
497dbfb7c3
Use get_or_insert_with in common_cache()
...
There was a question whether this is equally performant. There are
multiple good reasons why it should be:
1. `get_or_insert_with` is marked `#[inline]`
2. Any good optimizer will inline a function that is used exactly once
3. 1 and 2 conclude that the closure will get inlined
4. Computing self.tx can then be moved to the only branch where it is
required.
5. Even if get_or_insert_with didn't get optimized, which is extremely
unlikely, the `tx` field is at the beginning of the struct and it
probably has pointer alignment (`Deref` suggests it's a pointer).
Alignment larger than pointer is not used, so we can expect the
fields to be ordered as-defined. (This is not guaranteed by Rust but
there's not good reason to change the order in this case.) We can
assume that offset to tx is zero in most cases which means no
computation is actually needed so the expression before closure is
no-op short of passing it into the closure as an argument.
At the time of writing `#[inline]` can be seen at
https://doc.rust-lang.org/src/core/option.rs.html#933
2021-08-10 10:20:41 +02:00
ca80a5a030
Use get_or_insert_with in taproot_cache
2021-08-10 10:02:33 +02:00
4e3c2c32fc
Merge pull request #632 from tcharding/prefixes
2021-08-09 23:26:15 +02:00
8ae030b951
Merge pull request #618 from elsirion/possible_networks
2021-08-09 23:25:06 +02:00
33393e0bf4
Merge pull request #621 from RCasatta/verify_with_amount
2021-08-09 23:23:09 +02:00
808e1708c3
Merge pull request #596 from RCasatta/script_ser
2021-08-09 23:22:06 +02:00
994079b099
Refactoring error variants: removing unused; better names & inner types
2021-08-01 21:08:39 +02:00
adc1543e7c
Use consts for address prefix values
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Instead of using magic numbers we can define constants for the address
prefix bytes. This makes it easier for future readers of the code to see
what these values are if they don't know them and/or see that they are
correct if they do know them.
2021-07-22 10:31:14 +10:00
6e06a32ccc
Wrap ErrorKind in Io enum variant, fix doc comment for the IO variant
2021-07-21 12:07:12 +02:00
1a2b54ff23
introduce constant KEY_VERSION_0
2021-07-21 12:07:10 +02:00
417cfe31e3
Derive common traits for structs and enum, make internal struct not pub
2021-07-21 12:07:08 +02:00
55ce3dd6ae
Fix validation error if SINGLE with missing corresponding output, remove check_index and check with get().ok_or(), more details in errors
2021-07-21 12:07:05 +02:00
2b3b22f559
impl Encodable for Annex to avoid allocation
2021-07-21 12:07:00 +02:00
1a7afed068
Add Reserved variant to SigHashType for future use (ie SIGHASH_ANYPREVOUT)
2021-07-21 12:05:42 +02:00
53d0e176d3
Deprecate bip143::SigHashCache in favor of sighash::SigHashCache
2021-07-21 12:05:40 +02:00
15e3caf62d
[test] Test also sighash legacy API with legacy tests
2021-07-21 12:05:37 +02:00
24acfe3672
Implement Bip341 signature hash, create unified SigHashCache for taproot, segwit and legacy inputs
2021-07-21 12:05:18 +02:00
683b9c14ff
add [En|De]codable trait for sha256::Hash
2021-07-21 10:36:06 +02:00
df4d70a37e
Merge pull request #627 from RCasatta/bigendian
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Bigendian fixes and CI test
2021-07-20 20:56:16 +00:00
4826d0c6cc
no_std support
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Based on the original work by Justin Moon.
*MSRV unchanged from 1.29.0.*
When `std` is off, `no-std` must be on, and we use the [`alloc`](https://doc.rust-lang.org/alloc/ ) and core2 crates. The `alloc` crate requires the user define a global allocator.
* Import from `core` and `alloc` instead of `std`
* `alloc` only used if `no-std` is on
* Create `std` feature
* Create `no-std` feature which adds a core2 dependency to polyfill `std::io` features. This is an experimental feature and should be
used with caution.
* CI runs tests `no-std`
* MSRV for `no-std` is 1.51 or so
2021-07-15 09:04:49 +02:00
11d5a30f86
comment only: explain reason for swap bytes
2021-07-02 12:05:09 +02:00
0f4d2cfcaa
swap bytes in network code instead of swapping only in little-endian
2021-06-29 16:01:34 +02:00
8996249f2d
remove {to/from}_le from impl_int_encodable
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they are a noop on little-endian and the following {to/from}_array_le are sufficient to deal with big-endian
2021-06-29 15:57:31 +02:00
cdf7be4765
Add extra checks for `test_segwit_transaction()`.
2021-06-29 07:59:22 +09:00
2bda871628
Remove `#[inline]` from `Transaction.get_strippedsize()`.
2021-06-29 07:40:13 +09:00
c9dead410a
Implement `Transaction.get_strippedsize()`.
...
`Block.get_strippedsize()` is also simplified and optimized.
2021-06-29 07:34:37 +09:00
1bf9147a6e
Optimize `Transaction.get_vsize()` (thanks @TheBlueMatt).
2021-06-29 07:14:01 +09:00
2085dc32a7
Refactoring: define `Block.get_base_size()`.
2021-06-28 20:07:07 +09:00
4ac9cef9e9
Implement `Block.get_strippedsize()` and `Transaction.get_vsize()`.
2021-06-28 20:03:42 +09:00
94229ae964
Implement is_valid_for_network function for Address
2021-06-26 19:34:33 +02:00
8f27579c7f
fix documentation referencing macro var
2021-06-25 09:56:40 +02:00
4dae56908b
Seal `CheckedSum`
2021-06-23 15:14:24 +02:00
a86bced568
use Amount type in verify
2021-06-21 14:43:09 +02:00
abff973e83
Merge pull request #601 from LNP-BP/feat/bech32m-1
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Bech32m adoption
2021-06-18 21:14:12 +00:00
e334c9deea
Merge pull request #616 from sgeisler/2021-06-dust-value-amount
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Use `Amount` type for dust value calculation
2021-06-16 20:51:23 +02:00
4a4460b1a3
Add test for script serialize/deserialize
2021-06-16 10:17:56 +02:00
fadd368911
use different ser/de for Script in case of non human readable format
2021-06-16 10:17:40 +02:00
aa5c36df12
Covering all BIP-173 and BIP-350 test vectors
2021-06-16 08:43:18 +02:00
b0ae2a6842
Merge pull request #521 from RCasatta/errors_enum
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Errors enum improvements
2021-06-15 14:01:56 +02:00
88c186e436
nits on display implementation
2021-06-14 12:24:31 +02:00
c26b3b9679
remove unused RngError, saving 24 bytes
2021-06-13 22:40:55 +02:00
9613181601
Split invalid version for address and extended key, saving also 16 bytes on the stack
2021-06-13 22:39:32 +02:00
bace07d8f8
Remove base58::Error::Other variant in favor of specific variant
2021-06-13 22:33:54 +02:00
0eaf45ca81
Use boxed sliced instead of Vec in InvalidPreimageHashPair variant
2021-06-13 22:33:52 +02:00
781b0e014a
Box big Transaction type in psbt error
2021-06-13 22:33:48 +02:00
9981da2ec8
Use `Amount` type for dust value calculation
2021-06-12 21:15:13 +02:00
6f7da5f2ef
Implement `CheckedSum` for amount types
...
It's just `Sum` with checked arithmetic.
2021-06-12 17:23:30 +02:00
f28110b31c
implement `Sum` for amount types
...
To be able to sum up iterators of amounts it is
not sufficient that these implement `Add`, they
also need to implement `Sum`.
2021-06-12 17:23:27 +02:00
95aa3bf153
std -> core
2021-06-11 17:28:04 +02:00
a15f263c4e
Move the `increment` fn into the uint macro to add it to Uint128
2021-06-08 22:20:36 +00:00
091ac89440
Fix semver breaking Display change of ChildNumber
...
Fixes #608 . In #567 the Display impl for ChildNumber was
consciously changed, assuming the semver break would not
affect any correctly implemented downstream projects. We
were wrong.
2021-06-08 15:33:02 +02:00
c1fae03686
Non-API breaking Bech32m adoption
2021-06-08 08:43:39 +02:00
73f1ed7d4c
Merge pull request #606 from romanz/fix-bip158-format
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Fix bip158 example formatting
2021-06-06 20:11:22 +02:00
d7eb15c6f1
Merge pull request #584 from darosior/max_tx_weight_const
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Introduce some policy constants from Bitcoin Core
2021-05-29 02:49:46 +02:00
60e51ada36
Fix bip158 example formatting
2021-05-28 16:01:49 +03:00
052aaf1d80
Merge pull request #559 from LNP-BP/fix/error-derives-2
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Fix/error derives 2
2021-05-19 15:02:10 +00:00
7345aa60d9
policy: add a function to get the virtual transaction size
...
It's very useful to Bitcoin applications, and especially "L2" ones, to
effectively compute feerates. Currently (and this is very unlikely to
change) bitcoind nodes compute the virtual size as a rounded-up division
of the size in witness units by 4, with a penalty for transactions that
are essentially >5% full of sigops.
Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
2021-05-18 14:53:45 +02:00
2e9d62a9c7
blockdata/script: use policy's constant in dust computation
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Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
2021-05-18 14:52:58 +02:00
2b777485fa
policy: introduce p2p constants from the reference implementation
...
This introduces some constants defined by Bitcoin Core which as a
consequence define some network rules in a new 'policy' module.
Only some were picked, which are very unlikely to change. Nonetheless a
Warning has been put in the module documentation.
Script-level constants are left into rust-miniscript where they are
already defined (src/miniscript/limits.rs).
2021-05-18 14:52:56 +02:00
05046b58d3
Merge pull request #602 from LNP-BP/fix/core
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Fixing hashes core dependency and fuzz feature
2021-05-07 19:49:43 +00:00
e5f37b817d
Merge pull request #581 from RCasatta/qr_string
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Address to optimized QR string
2021-05-06 17:12:17 +00:00
4620c640a9
Merge pull request #579 from TheBlueMatt/master
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Fix Script::dust_value()'s calculation for non-P2*PKH script_pubkeys
2021-05-06 16:01:36 +00:00
d0fb626baf
Merge pull request #592 from LNP-BP/feat/ecdsa-key-creation
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Constructors for compressed and uncompressed ECDSA keys
2021-05-06 15:50:06 +00:00
3fd88d317f
Merge pull request #598 from RCasatta/verify_flags
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Add verify_with_flags to Script and Transaction
2021-05-05 22:33:47 +00:00
fc6f23fb9b
Drop not-very-useful output dust threshold constants
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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
c0b7defc86
More non-API breaking error derives depending on upstream PRs
2021-05-04 03:58:56 +02:00
122450b102
Fixing hashes core dependency and fuzz feature
2021-05-04 03:47:34 +02:00
c96f7ec71c
use markdown autolink syntax for urls with no text
2021-05-03 13:46:10 +02:00
c58446f9c1
Deny broken doc intra-links and build docs in CI
2021-05-03 12:07:28 +02:00
ef471ccca7
Fix documentation, in particular link to code elements
2021-05-03 11:43:11 +02:00
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
68096242d3
Merge pull request #594 from RCasatta/capped
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Count bytes read in encoding
2021-05-01 16:28:57 +02:00
187eae8a13
Streamlining private key construction API in BIP32
2021-05-01 13:40:21 +02:00
18b6bd0d15
Adopting new ECDSA key constructors throughout the library
2021-05-01 13:34:31 +02:00
ceacc7d85f
Constructors for compressed and uncompressed ECDSA keys
2021-05-01 13:34:04 +02:00
69117a1f63
Use Amount for verify_with_flags
2021-05-01 10:22:35 +02:00
d1f4c0a5c8
Remove Copy for flags parameter
2021-05-01 10:19:54 +02:00
3aaa5d6846
Add verify with flags
2021-04-30 18:56:35 +02:00
4db4e604cb
Merge pull request #589 from LNP-BP/taproot/key-1
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Non-API breaking introduction of Schnorr keys
2021-04-29 20:30:54 +00:00
f692c4a938
Limit bytes read with Take
2021-04-28 09:33:37 +02:00
8231e25292
Merge pull request #586 from sanket1729/warn
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fix warnings for sighashtype
2021-04-21 15:52:44 +00:00
da477f1041
Merge pull request #558 from LNP-BP/fix/error-derives-1
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Non-API breaking derives for error & transaction types
2021-04-21 14:24:27 +00:00
0a91496570
rename to_qr_string into to_qr_uri returning also the schema
2021-04-15 10:40:57 +02:00
230813b578
Making old ECDSA key type paths depeicated
2021-04-12 14:18:15 +02:00
664b09cdfd
Re-export Scep256k1 Schnorr keys under `util::schnorr`
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This is second step in introducing Schnorr key support as per #588
2021-04-12 14:18:00 +02:00
b17d7fc31c
Moving keys under `util::ecdsa`, re-exporting them at `util::key`
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This is the first step in introducing Schnorr key support as per #588
2021-04-12 14:17:42 +02:00
3158cedea0
document alternate formatting
2021-04-11 18:14:28 +02:00
bc406bfdd6
Use &mut dyn fmt::Write instead of bool
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This replaces manually-written dynamic dispatch with `&mut dyn
fmt::Write` which is hopefully more readable.
2021-04-09 17:58:35 +02:00
85ae82febb
use the char trick to avoid allocation
2021-04-07 16:56:54 +02:00
104836a042
implements alternate formatting for address
2021-04-07 15:49:58 +02:00
3545580bd9
fix warnings for sighashtype
2021-04-06 11:52:14 -07:00
7fe3c4a605
Non-API breaking derives for error types
2021-04-06 14:44:50 +02:00
c4cfdbbd6a
doc: correct Transaction struct encode_signing_data_to doc comment
2021-04-03 23:52:09 +03:00
1326f7d2a8
Merge pull request #569 from stevenroose/static-asm
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Make Script::fmt_asm a static method and add Script::str_asm
2021-03-31 23:45:03 +02:00
cac3f460a2
improve to_qr_string doc
2021-03-23 09:42:58 +01:00
d18554e756
Address to string conversion optimized for qr codes
2021-03-22 13:58:59 +01:00
b9d5200448
Access Display and Formatter with fmt:: like in other places
2021-03-22 13:42:32 +01:00
20f1543f79
Merge pull request #552 from JeremyRubin/fix-amount-serde
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Fix Optional Amount Serialization
2021-03-15 15:48:20 +00:00
7df0d14f1a
Merge pull request #577 from RCasatta/proprietary_key
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Include proprietary key in deserialized PSBT
2021-03-15 12:16:30 +00:00
851a3a15c0
Make Script::fmt_asm a static method and add Script::str_asm
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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
96fa4b7d9b
Implement AsRef<[u8]> for Script
2021-03-13 22:13:39 +00:00
6a0f68df85
Merge pull request #557 from LNP-BP/psbt/display_from_str
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PSBT base64 (de)serialization with Display & FromStr
2021-03-13 19:39:58 +00:00
d52b88b525
Fix increment of Uint256 with carry
2021-03-13 15:19:43 +00:00
7e25c133d8
Include proprietary keys in deserialized fields
2021-03-13 15:41:07 +01:00
fcd7200efe
Proprietary key test failing rtt
2021-03-13 15:19:21 +01:00
bee5e8a090
Merge pull request #567 from LNP-BP/bip32/child-number-display
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Improving bip32 ChildNumber display implementation
2021-03-12 21:01:56 +00:00
a0c7f530ba
Localize breaking changes of fixing the Amount serialization to only the
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broken Option<SerdeAmount> serializer.
2021-02-28 09:13:52 -08:00
7b7b73f6d2
Improving PSBT FromStr error type
2021-02-22 12:46:22 +01:00
79f2729b20
Improving PSBT error tests
2021-02-22 12:46:22 +01:00
94102fa597
PSBT Base64 serialization test cases
2021-02-22 12:46:22 +01:00
072e1d1b86
PSBT Display & FromStr using Base64 serialization
2021-02-22 12:46:22 +01:00
2414c5b0a9
Merge pull request #573 from darosior/standard_sighash
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SigHashType: add a method to error on non-standard hashtypes
2021-02-21 15:34:58 +00:00
81c56dec60
Merge pull request #551 from LNP-BP/feat/key-error-derives
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More derives for key::Error
2021-02-21 14:14:54 +00:00
3ecab20c17
Merge pull request #414 from stevenroose/amount-debug
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Change Amount Debug impl to BTC with 8 decimals
2021-02-21 15:14:40 +01:00
e36f3a38e4
transaction: deprecate SigHashType::from_u32 in favor of from_u32_consensus
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Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
2021-02-19 11:36:44 +01:00
bf98d9fd60
transaction: add a method to err on non-standard types to SigHashType
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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
466f161e0b
transaction: document why we mask sighash types with 0x9f
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Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
Co-Authored-by: sanket1729 <sanket1729@gmail.com>
2021-02-19 00:27:02 +01:00
7f73d5f7db
doc: correct SigHashType doc comment
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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
ade2bcee8e
Return BlockHash from BlockHeader::validate_pow
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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
017cd71ca7
Improving bip32 ChildNumber display implementation
2021-02-11 23:06:24 +01:00
5bd61967b2
Merge pull request #566 from TheBlueMatt/2021-02-dust-value
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Add Script:dust_value() to get minimum output value for a spk
2021-02-07 11:45:17 +01:00
80b47f1f5b
Merge pull request #565 from sgeisler/2021-02-rbf
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Add function to check RBF-ness of transactions
2021-02-06 16:39:53 +01:00
6622de4041
Add Script:dust_value() to get minimum output value for a spk
2021-02-05 15:26:56 -05:00
e98f14387d
Add function to check RBF-ness of transactions
2021-02-04 22:15:26 +01:00
a1e98a6796
Implement Ord for ParseLengthError
2021-01-22 00:27:28 +02:00
55657cbffb
Implement Error and Eq for ParseLengthError
2021-01-16 13:02:22 +02:00
0df86b4426
Switch to a single-variant error type, implement standard derives
2021-01-14 22:17:18 +02:00
da21294ac5
Fix Optional Amount Serialization
2021-01-14 10:46:20 -08:00
4a7cf34eeb
Use efficient serialization for non-human-readable formats
2021-01-14 19:36:36 +02:00
b70361370b
Make uint types (un)serializable
2021-01-14 19:36:35 +02:00
67ae602e2a
Implement Uint::from_be_slice()
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Needed because Rust 1.29 does not easily allow converting from a slice
into an array.
2021-01-14 19:36:30 +02:00
3761b0d808
Implement Uint::to_be_bytes()
2021-01-14 19:28:02 +02:00
246713821d
More derives for key error
2021-01-14 16:03:53 +01:00
61918dfe81
Change the signature of consensus_encode to return io::Error's
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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
b48f374c2c
Merge pull request #542 from apoelstra/2021-01--keyread
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PublicKey: add read_from method to be symmetric with write_into
2021-01-11 19:50:04 +00:00
f1664db374
Merge pull request #538 from sanket1729/fix_warning
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Fix service flags warning
2021-01-11 19:26:08 +00:00
4b58a254c5
encode: add some more generic impls (more tuples, references)
2021-01-08 23:21:55 +00:00
ffe452ac0b
script: add FromHex and FromStr implementations
2021-01-05 18:45:14 +01:00
92000bf51b
PublicKey: add read_from method to be symmetric with write_into
2021-01-04 19:07:27 +00:00
21b2f929c5
refactor(blockdata/transaction): use nested paths
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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
06dc0041c2
docs: fix quotes in Transaction#ntxid description
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Insert double quotes instead of a combination of single quote
and backtick.
2021-01-01 05:52:23 -08:00
a8f2faf96d
serde_utils: Only use special serialization for human-readable
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Non-human-readable serialization (binary) doesn't need hexification.
2020-12-30 16:32:52 +01:00
5fd92d1c09
psbt: Serialize maps with byte values using hex
2020-12-30 16:32:52 +01:00
a05f8feec6
serde_util: Rename the btreemap module to btreemap_as_seq
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So that we can later distinguish other modules over maps.
2020-12-30 16:32:52 +01:00
a9c13272a0
psbt: Fix serde for maps with non-string keys and binary values
2020-12-30 16:32:52 +01:00
e5f3bca2b4
Add serde_utils module to fix JSON serialization
2020-12-30 16:32:52 +01:00
cdedb0a9d5
psbt::raw: Use hex::format_hex to format the raw key bytes
2020-12-30 16:32:52 +01:00
94b7371424
Replace serde_struct_impl with derive-based impls
2020-12-30 16:32:52 +01:00
d527a2c2cf
Remove the impl_array_newtype_show macro
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Instead, implement Debug in impl_bytes_newtype.
2020-12-30 16:32:52 +01:00
0ab8823984
Merge pull request #536 from 0xB10C/2020-12-add-blockheader-tests
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Add BlockHeader tests
2020-12-28 16:56:56 +00:00
1cc466fec6
Merge pull request #498 from LNP-BP/pending/derivation
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Derivation path improvements, closes #473
2020-12-28 00:53:25 +00:00
b7caf0110f
test: BlockHeader::difficulty()
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https://github.com/rust-bitcoin/rust-bitcoin/issues/462
2020-12-26 11:33:54 +01:00
4eca40dcc1
test: BlockHeader::validate_pow()
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https://github.com/rust-bitcoin/rust-bitcoin/issues/462#issuecomment-683916241
2020-12-26 11:33:39 +01:00
d5bf5c88a3
test: BlockHeader::work()
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https://github.com/rust-bitcoin/rust-bitcoin/issues/462#issuecomment-683916241
2020-12-26 11:33:22 +01:00
62fb1ec7e6
fix service flags warning
2020-12-23 09:59:42 -06:00
3c1117305f
Merge pull request #471 from LNP-BP/feat/psbt-keytypes
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PSBT proprietary key system matching BIP 174
2020-12-21 15:41:06 +00:00
767b14f696
Make Inventory and NetworkMessage enums exhaustive
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Both by added an `Unknown` variant.
2020-12-21 12:04:26 +00:00
944371d6a2
Clean up CommandString
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- Add length invariant.
- Siimplify constructors.
2020-12-21 11:56:51 +00:00
7400bccb60
PSBT: proprietary keys type system according to BIP 174
2020-12-21 12:22:35 +01:00
c3024c3ebb
PSBT: basic support for proprietary keys
2020-12-21 12:17:07 +01:00
44ffddab8c
Impl IntoDerivationPath for string types
2020-12-20 23:39:01 +01:00
f9290438cd
DerivationPath improvements
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Adding IntoDerivationPath trait
DerivationPath is_master function
DerivationPath constructor for empty path + Default impl
2020-12-20 23:39:01 +01:00
a6264cfca6
Merge pull request #499 from LNP-BP/pending/psbt-global
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New PSBT global keys
2020-12-20 21:27:57 +00:00
7f5c2795d6
PSBT global xpub merging algorithm reworked
2020-12-20 11:41:24 +01:00
99201676ae
Merge pull request #514 from stevenroose/tosocketaddrs
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network: Implement net::ToSocketAddrs for address messages
2020-12-16 17:11:35 +00:00
b84faa7f5e
PSBT: Improved global keys version and xpub handling
2020-12-16 16:46:28 +01:00
21c11e3315
BSPT: Improving global xpub merging algorithm
2020-12-16 16:39:46 +01:00
c62cd98615
Merge pull request #516 from stevenroose/max-inv-size
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Add message::MAX_INV_SIZE constant
2020-12-15 23:45:42 +00:00
373f355b5a
Flush unrecognized network messages from the read buffer
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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
8b1666295c
Nits in new PSBT global types reviews
2020-12-15 16:04:02 +01:00
0235abfac2
Improving PSBT merge with dedicated 1.29 rustc borrow scope
2020-12-15 15:50:18 +01:00
df8635c5fe
PSBT: Key pair serialization for new global keys
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Conflicts:
src/util/psbt/map/global.rs
2020-12-15 15:50:18 +01:00
2f838218a8
PSBT: merging new global keys
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Plus necessary changes to BIP 32 implementations and error type
2020-12-15 15:47:37 +01:00
af61d7e7bc
PSBT: adding global types (version, xpub)
2020-12-15 15:47:37 +01:00
6df16b7ce2
Merge pull request #530 from LNP-BP/psbt/constants
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PSBT types are now constants
2020-12-15 14:45:52 +00:00
874ab8eca6
Make signed message prefix a public constant
2020-12-08 17:31:28 +00:00
881f4d75dd
PSBT: Making hash preimage constant names match BIP 174
2020-12-07 16:35:28 +01:00
214e10baef
PSBT types are now constants
2020-12-07 15:37:16 +01:00
02c3d8fca5
Merge pull request #401 from dpc/sighhash_u32
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Improve `sighash_u32` handling
2020-12-07 11:37:26 +00:00
b4c8e12f36
Merge pull request #259 from stevenroose/taproot
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Tagged hashes for taproot
2020-12-07 11:34:37 +00:00
f0ee94f2b2
Merge pull request #513 from LNP-BP/psbt/standard-names
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PSBT: making input and output field names match spec type names
2020-12-07 11:34:06 +00:00
27037e2c72
PSBT: Making RIPEMD160 hash match standard name
2020-12-05 15:46:30 +01:00
9b106ee161
PSBT: making BIP32 field name match spec type names
2020-12-05 15:45:20 +01:00
a56712befc
Create tagged taproot hashes
2020-11-30 20:13:11 +00:00
cf2c12a816
Add ability to pass `SigHashType` directly to `signature_hash`
2020-11-24 22:53:56 -08:00
8773cb4a42
Document `sighash_u32` of `Transaction::signature_hash`
2020-11-24 22:50:06 -08:00
ee192eb61d
Merge pull request #470 from LNP-BP/feat/bip32-bin
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BIP 32 binary encoding functions are extracted from base58
2020-11-23 21:33:54 +00:00
7c05673b86
Merge pull request #487 from RCasatta/map_with_u128
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use u128 in map_to_range
2020-11-15 15:42:00 +02:00
f1b0f263ce
Implement PartialOrd and Ord for Inventory
2020-11-10 19:54:07 +00:00
fa4ecb4a6a
Making ExtendedPubKey decode aligned with ExtendedPrivKey variant
2020-11-10 09:30:33 +01:00
1ec3ed3fec
Add message::MAX_INV_SIZE constant
2020-11-09 22:22:59 +00:00
ab1e9cbb9e
network: Implement net::ToSocketAddrs for address messages
2020-11-09 20:13:00 +00:00
a802ca88ef
Using base58::check_encode_slice_to_fmt for BIP32 encodings
2020-11-08 18:29:30 +01:00
4c70397a85
network: Add socket_addr method to AddrV2Message
2020-11-08 13:48:42 +00:00
c7ec4f171f
network: Move AddrV2Message definition down
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So that it is grouped together with the impls.
2020-11-08 13:43:55 +00:00
d802872310
Improvements to extended keys encoding logic end errors
2020-11-08 13:03:32 +01:00
259259eabf
BIP 32 binary encoding functions are extracted from base58
2020-11-08 13:03:32 +01:00
b5f0e9e144
Fixing serde impl for PSBT inputs
2020-11-06 17:01:34 +01:00
d3210b39fb
Merge pull request #507 from stevenroose/pubkey-write-result
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Change PublicKey::write_into to return Result
2020-11-05 19:21:39 +00:00
35d729d9f0
Merge pull request #478 from sanket1729/psbt_again
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Psbt hash preimages (again)
2020-11-05 17:49:58 +00:00
8295885e8e
Merge pull request #454 from jrawsthorne/improved-bip158-types
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Implement new FilterHeader type to differentiate from FilterHash
2020-11-05 16:46:50 +00:00
921f64699c
`addrv2` and `sendaddrv2` network message
2020-10-26 21:49:06 +00:00
cf8e290c99
AddrV2 structures
2020-10-26 21:46:10 +00:00
c16053a265
Merge pull request #446 from jrawsthorne/bip339
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BIP339: Add wtxidrelay message and WTx inv type
2020-10-26 20:03:36 +00:00
93df7cbd3e
Merge pull request #291 from kallewoof/2019-07-signet
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add signet support
2020-10-26 19:46:10 +00:00
aed4e02e38
Add #![deny(unused_must_use)] to avoid not checking Errs
2020-10-23 21:31:32 +01:00
9699c622fc
Return Result<(), io::Error> from PublicKey::write_into
2020-10-23 21:31:12 +01:00
90e1125eff
Remove debug_assert in PublicKey::write_into
2020-10-23 21:28:46 +01:00
545965d9e3
Change consensus::encode::serialize assert to debug_assert
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This is just a sanity check on our own serialization code.
2020-10-23 21:28:17 +01:00
ab9514983b
Add explanation to witness program version assertion
2020-10-23 21:28:16 +01:00
cc095a4ba7
Remove assert in Uint256::from_i64 and return None instead
2020-10-23 21:28:15 +01:00
5c04a059d5
Change some static assertions to debug_assert
2020-10-23 21:28:13 +01:00
e7980ac8a5
Merge pull request #413 from stevenroose/message-signature
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Add MessageSignature type for dealing with signed messages
2020-10-14 16:30:15 +00:00
3f65fb1aed
Don't support signed messages with p2wpkh addresses
2020-10-14 16:54:58 +02:00
8e0b9921ae
No space- and case insensitivity for SigHashType string serialization
2020-10-14 16:46:48 +02:00
00c3466363
Serde implementation for PSBT
2020-10-14 16:31:24 +02:00
a4a7035a94
String and serde de/serialization for SigHashType
2020-10-14 16:31:24 +02:00
57b63d4b52
Add tests for psbt hash serde
2020-10-11 21:51:03 -05:00
48151ef204
Added Hash preimages to psbt
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Added hash preimages to psbt as per updated bip174
2020-10-11 21:51:02 -05:00
f7422fb8d1
Add MessageSignature type for dealing with signed messages
2020-10-11 22:44:00 +02:00
210ff9edc7
Derive useful traits on `BlockFilter`
2020-10-11 22:31:32 +02:00
eeb14c4b08
Implement new FilterHeader type to differentiate from FilterHash
2020-10-10 20:38:10 +01:00
e60bfe2f61
Revert the sighash method signatures
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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
3618d7a41d
Merge pull request #485 from ipaljak-tbtl/expose-tx-signature-data
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Expose serialized data for transaction signatures
2020-10-09 13:24:51 +00:00
fc60a7fc25
Merge pull request #492 from RCasatta/fix_bench_names
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fix bench fn names
2020-10-09 13:12:39 +00:00
9a5291c717
fix bench names
2020-10-08 18:21:30 +02:00
e66caab956
Improve error handling, fix forgotten early return
2020-10-08 16:40:30 +02:00
eda47c31c9
Remove redundant code / configurations
2020-10-08 17:11:18 +03:00
2d70623356
Remove deprecated Error::description impl
2020-10-08 17:11:18 +03:00
023fae1f65
Add the dyn keyword where appropriate
2020-10-08 17:11:16 +03:00
efe1a55819
Use new inclusive range syntax
2020-10-08 17:08:51 +03:00
ad0064db14
Remove hex as a dev-dependency
2020-10-08 17:08:48 +03:00
7c47c9a341
Merge pull request #356 from elichai/2019-12-macros
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Simplifying macros
2020-10-08 14:05:23 +00:00
46f4f8cf35
Add benchmarks for tx serialization and size
2020-10-08 16:29:26 +03:00
609b9523b8
Add benchmarks for block serialization
2020-10-08 16:28:17 +03:00
fdd6f4f196
Derive macros instead of implementing via macro_rules
2020-10-08 16:17:14 +03:00
8ac3af68a4
use u128 in map_to_range
2020-10-08 08:57:59 +02:00
c21dabb824
Expose serialized data for transaction signatures
2020-10-08 01:21:10 +02:00
8c82129442
Merge pull request #480 from LNP-BP/feat/keysource
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Introducing `bip32::KeySource`: wrapper for `(Fingerprint, DerivationPath)`
2020-10-07 22:23:39 +00:00
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
d92ca87c69
Merge pull request #488 from sgeisler/2020-10-bip32-doc-fix
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Bip32 documentation fix
2020-10-07 21:15:14 +02:00
c7987d8fcd
Add wtxidrelay message and WTx inv type, document PROTOCOL_VERSION
2020-10-07 20:03:15 +01:00
9c90b39ebd
Add Block::coinbase and Block::bip34_block_height
2020-10-07 18:54:12 +02:00
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
b8c7bc8dcb
Bip32 documentation fix
2020-10-07 16:50:27 +02:00
a3d9899cb1
add signet support
2020-09-18 16:32:33 +09:00
c098dfa7f2
BIP32 KeySource refactored to type aliace
2020-09-14 00:37:29 +02:00
aa67f10162
Introducing `bip32::KeySource`: wrapper for `(Fingerprint, DerivationPath)`
2020-09-13 22:49:52 +02:00
ff1b4a8dbd
WPubkeyHash constructor failing on uncompressed PublicKey
2020-09-11 15:43:05 +02:00
1342d73734
Script hash functions with non-allocating serialization
2020-09-11 15:10:57 +02:00
8363c76f5c
Script hash functions (normal and witness)
2020-09-11 15:10:57 +02:00
1d9f531581
Pubkey hash functions (normal and witness)
2020-09-11 15:04:26 +02:00
c94295c3a9
Revert "Added hash Preimages to psbt"
2020-09-11 11:31:10 +00:00
3f33bd74e4
Merge pull request #465 from sanket1729/psbt_updates
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Added hash Preimages to psbt
2020-09-11 11:30:27 +00:00
49e97cca65
Merge pull request #387 from pandoracore/builder-p2wildcard
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Refactoring script generating functions into a single place
2020-09-11 11:29:09 +00:00
c1eafff9ef
Added Sighash calculation for psbt
2020-09-11 01:01:33 -05:00
bcf2c5981d
Merge pull request #475 from apoelstra/2020-09--0.24.0
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Increase version to 0.24
2020-09-10 19:58:03 +00:00
440005b16e
Merge pull request #464 from TheBlueMatt/2020-08-pow-clarification
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Set Params::pow_limit to an attainable value not a theoretical one
2020-09-10 16:46:40 +00:00
05f3451b10
un-deperate contracthash during testing
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Avoids a rust test runner bug, see https://github.com/rust-lang/rust/issues/47238
2020-09-10 16:40:31 +00:00
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
4e737f708a
Merge pull request #461 from TheBlueMatt/2020-08-mut-sighash
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Expose the witnesses of the tx being hashed in SigHashCache
2020-09-10 13:04:51 +00:00
38a412c4d5
Fixing review comments for script generators refactoring
2020-09-10 14:44:44 +02:00
e33cdcca14
OP_RETURN script initializer
2020-09-10 12:09:04 +02:00
9143fd3888
All script generation functionality moved to standalone methods in Script
2020-09-10 12:09:04 +02:00
202a946fc3
Allow easy concatenation of bip32 derivation paths
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Currently one has to convert the path into a Vec<ChildNumber>, extend it and finally convert it back again.
2020-09-09 21:42:27 +02:00
e97dda0ffe
Add tests for psbt serde
2020-09-09 12:53:09 -05:00
addb54ffc7
Merge pull request #458 from braydonf/version
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Transaction and header version is signed int
2020-09-09 17:06:31 +00:00
5fd91ca2d8
Merge pull request #451 from stevenroose/deprecate-contracthash
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Deprecate the util::contracthash module
2020-09-09 17:02:19 +00:00
c8633b5bce
Merge pull request #436 from LNP-BP/feat-u256u8
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Big integers (Uint*) from byte slice array with `from_be_bytes`
2020-09-09 16:42:32 +00:00
45da3add10
Merge pull request #428 from stevenroose/no-witness-uncompressed
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Don't allow uncompressed pks in witness addresses
2020-09-09 16:37:06 +00:00
a44ba2d878
Merge pull request #397 from stevenroose/script-iter
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Improve the Instructions iterator for scripts
2020-09-09 19:06:05 +03:00
42bf893d8b
Update big int from_be_bytes with iterators
...
Co-authored-by: Sebastian <geisler.sebastian@googlemail.com>
2020-09-03 16:42:00 +02:00
c5204c001f
Added Hash Preimages to psbt
...
Added hash preimages to psbt as per updated bip174
2020-08-31 17:22:40 -05:00
5017b33326
Add `Clone` instance to `RawNetworkMessage`
2020-08-31 19:21:29 +02:00
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
945db009b2
Add test for transaction and block version serialization
2020-08-19 14:12:03 -07:00
e9f1f11c2c
Transaction and header version is signed int
2020-08-17 10:28:51 -07:00
2fd353d5ab
Big integers (Uint*) from byte slice array with `from_be_bytes`
2020-08-09 18:00:00 +02:00
e8bcde4d38
Merge pull request #403 from LNP-BP/fix-macro-ns
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Hygiene/single code style for all existing macros
2020-08-09 18:16:36 +03:00
c03d2d59c6
Merge pull request #445 from elichai/2020-07-divmod
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Use the remainder from div_rem instead of recomputing it
2020-08-09 16:59:39 +02:00
0a25d87f2e
Remove empty code block
2020-08-07 14:48:46 +02:00
1ffdce99ed
Deprecate the util::contracthash module
2020-08-06 12:24:08 +02:00
e47fcae435
feefilter message
2020-07-30 17:25:21 +01:00
478e091af6
Merge pull request #443 from sgeisler/2020-06-bip32-derive-more
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Derive more traits to use for bip32 Types
2020-07-23 11:24:50 +03:00
c20d356d7e
Use the remainder from div_rem instead of recomputing it
2020-07-22 12:39:32 +03:00
257ca8e504
Using :: for std namespaces in macro
2020-07-21 22:28:05 +02:00
f6aa8853a0
Namespace hygiene for macros.rs
2020-07-21 22:28:05 +02:00
3a5e8d8504
Namespace hygiene for internal macros
2020-07-21 22:25:59 +02:00
7588b211ff
Adding Rem op (%) to Uint128 & Uint256 types
2020-07-21 14:37:21 +02:00
a3bb03eeb9
Derive more traits to use DerivationPath in rust-miniscript
2020-07-20 16:52:18 +02:00
9cb5d2e711
Link type in rustdoc
2020-07-09 21:17:02 +02:00
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
ed76e0823b
Remove duplicate code
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Duplicated with L38
2020-06-03 17:17:13 +08:00
f4e26caa94
Merge pull request #415 from shesek/merkleblock-txids
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Allow to construct MerkleBlock using the header and txids
2020-05-24 16:32:17 +03:00
ed9bf41ff5
Don't allow uncompressed pks in witness addresses
2020-05-23 23:20:46 +01:00
59b5a73a55
Fix typo and minor formatting in address::Error
2020-05-23 23:20:19 +01:00
7efde3ae47
Merge pull request #419 from elichai/2020-03-description
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Deprecate Error::description
2020-05-23 17:26:38 +00:00
1c88be4df5
Merge pull request #422 from rust-bitcoin/2020-04-remove-alloc
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Remove some needless allocations
2020-05-19 13:20:34 +03:00
af31017eb1
Remove the cursor overhead, write is implemented on vec these days
2020-05-19 12:57:39 +03:00
c44bad87b2
Merge pull request #424 from jrawsthorne/wtxid-inv
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Fix: Change WitnessTransaction inv type to use txid
2020-05-14 13:51:16 +00:00
a9173d61d3
Merge pull request #375 from canndrew/fix-serde-struct-macros
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Fix serde struct macros deserialization impls
2020-04-19 19:56:27 +01:00
81c061a68c
Change WitnessTransaction inv type to use txid
2020-04-14 14:11:44 +01:00
654232a3dc
Deprecate Error::description
2020-04-13 02:15:28 +03:00
25cb3d3539
Remove alloc when hashing for Bitcoin message signing format
2020-04-12 19:04:13 +03:00
41e4471721
Remove alloc when hashing sighash
2020-04-12 19:04:12 +03:00
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
c3a7d1b27c
Merge pull request #417 from shesek/202003-block-size-weight
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Add Block::get_size() and Block::get_weight()
2020-04-07 14:12:15 +00:00
8d859cf54c
Merge pull request #308 from elichai/2019-08-clippy
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Cargo clippy changes
2020-04-05 16:26:07 +00:00
a627457032
Merge pull request #412 from stevenroose/export-denom
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Export the util::amount::Denomination type
2020-04-05 10:56:57 +03:00
2cc88a99aa
Removed PartialEq,PartialOrd impls, shouldn't be manually impl when Hash is derived
2020-03-29 17:15:15 +03:00
a473d01b17
Made some idiomatic changes
2020-03-29 17:15:15 +03:00
3f2d428706
Remove needless references
2020-03-29 17:15:14 +03:00
16eb81e1f7
Replaced slow vec initialization, and dual calls to hashmap
2020-03-29 17:10:27 +03:00
94032f6817
Add Block::get_size() and Block::get_weight()
2020-03-27 21:54:46 +03:00
f3b5a7187c
Add Transaction::get_size()
2020-03-23 19:48:41 +02:00
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
6186ee6269
Change Amount Debug impl to BTC with 8 decimals
2020-03-07 19:52:16 +00:00
826b2e0e2a
Export the util::amount::Denomination type
2020-02-28 11:51:44 +00:00
07b30c7fac
Mutation testing: amount: Added tests to fix mutation misses
2020-02-23 15:59:26 +02:00
ab6e20c87e
Fix an overflow bug in SignedAmount to_string/fmt
2020-02-23 15:59:26 +02:00
abc70781e7
Fix a logic problem in base58 (isn't a real bug)
2020-02-23 15:59:26 +02:00
1d01262d5c
Mutation testing: base58: Added tests to "fix" mutation misses
2020-02-23 15:59:26 +02:00
5d276caf95
Mutation testing: encode: Added tests to "fix" mutation misses
2020-02-23 15:59:26 +02:00
eb7369b1db
Simlify consensus_encode vectors
2020-02-23 15:59:23 +02:00
a2bfcb5a89
Merge pull request #395 from pandoracore/fix-construct_uint
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Improving `construct_uint` macro
2020-01-24 19:39:32 +00:00
659f2edb3b
Merge pull request #381 from elichai/2020-01-hex
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Remove the hex dependency
2020-01-24 19:14:20 +00:00
9c0f4b1a60
Fixing namespaces in `impl_hashencode`
2020-01-22 13:23:09 +01:00
930a6ca1dc
Merge pull request #390 from instagibbs/bip143_sighash_notall
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Add bip143 sighash support for other flags
2020-01-21 23:26:17 +00:00
d1c5c7b08d
Deprecate SigHashComponents
2020-01-21 09:50:41 -05:00
908aff50bc
Add bip143 sighash support for other flags
2020-01-21 09:50:41 -05:00
f3e762b555
Improving `construct_uint` macro
2020-01-21 13:16:34 +01:00
c19b736566
Remove the hex dependency
2020-01-20 18:50:02 +02:00
5452260884
Merge pull request #392 from instagibbs/wit_scale
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Add, use WITNESS_SCALE_FACTOR constant
2020-01-20 18:02:59 +02:00
2916685ca6
small Transaction test cleanup
2020-01-14 11:14:23 -05:00
3624ee82c8
Use witness scaling constant in get_weight
2020-01-14 11:14:23 -05:00
09c0e7fbde
Add WITNESS_SCALE_FACTOR constant
2020-01-14 11:14:23 -05:00
8e52b8ce4d
Remove the BitcoinHash trait
...
Replaced by a `block_hash` method on both `Block` and `BlockHeader`.
2020-01-10 11:34:16 +00:00
9e223988fa
Improve fmt::Debug for network/Address
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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
d156c65778
Fix serde struct macros deserialization impls
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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
5fc24dea33
Multiple fixes for hash types and their computing
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Unit test for wtxid and SegWit transactions
2020-01-01 13:54:23 +01:00
0abe15b1f6
Moving from BitcoinHash to Wtxid for Transactions
2020-01-01 13:52:20 +01:00
f5a8087105
New hash types: MerkleRoot/Branch, WitnessCommit, SigHash, FilterHash
2020-01-01 13:50:17 +01:00
4746ccb88e
Final work on Txid and other hashes
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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
d20ab1dbc4
Switching to XpubIdentifier
2020-01-01 13:46:44 +01:00
5f4f629bb1
Replaced all hash160, sha256 and sha256d with the new hash types throughout the code
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Embedding Txid's in the doc exaples
2020-01-01 13:44:34 +01:00
5ef39e34fa
Implementing (W)Pubkey/ScriptHash and BlockHash
2020-01-01 13:42:22 +01:00
ec92a05682
New HashTypes defined according to #284 (WIP), Txid is completed
2020-01-01 13:41:42 +01:00
e2caebc42e
Merge pull request #370 from elichai/2019-12-rawmessage
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Add a full round test for RawNetworkMessage
2019-12-23 12:30:11 +01:00
efd2168364
Merge pull request #368 from mauzmorose/bip157-service-flag
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bip157: Add NODE_COMPACT_FILTERS Service Flag
2019-12-22 16:48:16 +00:00
bc2ba5bb12
Add a full round test for RawNetworkMessage
2019-12-22 14:01:12 +02:00
8617de51c8
Adapt service_flags_test to reflect changes
2019-12-21 03:36:47 +01:00
43789b1d5a
Add COMPACT_FILTERS service flag to ServiceFlags fmt::Display impl
2019-12-21 03:06:03 +01:00
b40d94641d
Add bip157 NODE_COMPACT_FILTERS Service Flag
2019-12-21 02:39:30 +01:00
2605141ada
Fix typo on getcfcheckpt command string
2019-12-20 23:47:40 +01:00
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
0f4f060e8b
Merge pull request #363 from kiminuo/feature/remove-old-todos
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Remove two old TODO comments [nit]
2019-12-11 16:53:20 +00:00
024557fe47
Merge pull request #357 from stevenroose/command-str
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Various optimizations of the network code
2019-12-11 15:38:52 +00:00
269ddb6f07
Remove some old TODO comments
2019-12-11 08:26:04 +01:00
a8f14af24d
Prevent panic on oversized CommandString's
2019-12-10 20:20:04 +00:00
617c07d796
Remove encode::Error::ByteOrder
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Functions from the byteorder crate only return downstream io errors on
io calls.
2019-12-09 14:19:11 +00:00
5f4555bfac
Remove util::misc::hex_bytes in favor of bitcoin_hashes::hex
2019-12-09 14:19:09 +00:00
0469453da6
Use psbt::Error in PartiallySignedTransaction::from_unsigned_tx
2019-12-09 14:19:07 +00:00
1eeaccc92e
Add encode::Error::NonMinimalVarInt variant
2019-12-09 14:19:05 +00:00
d02318f423
Remove deprecated std::error::Error::description
2019-12-09 14:18:37 +00:00
5373428510
Drop unused encode::Error::Secp256k1 variant
2019-12-09 14:17:41 +00:00
725884bab5
Introduce key::Error
2019-12-09 14:17:39 +00:00
fe3397399e
Add Copy to InvType enum
2019-12-08 20:58:52 +00:00
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
83f55b7f1d
Follow Rust std practice for RejectReason enum
2019-12-08 20:58:49 +00:00
5c84e9671f
Optimize Reject message
2019-12-08 20:58:46 +00:00
c30d6d12ab
Implement Encodable for Cow<'static, str>
2019-12-08 20:57:46 +00:00
e37fdb7319
Also have getter for CommandString
2019-12-08 20:57:07 +00:00
e2eed78964
nit: Reject is implemented
2019-12-08 20:57:05 +00:00
50a37f415e
Implement From<String> and From<&'static str> for CommandString
2019-12-08 20:57:04 +00:00
36838b7918
Make network::CommandString a Cow on 'static
2019-12-08 20:57:03 +00:00
bac3e0308b
Add command method to NetworkMessage
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Also make the return type an &'static str
2019-12-08 20:57:00 +00:00
b4c4a9658d
Implement std: #️⃣ :Hash for Inventory
2019-12-08 17:49:11 +00:00
854718219e
Merge pull request #345 from stevenroose/serviceflags
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Add ServiceFlags type
2019-12-06 21:31:46 +00:00
65cb18d583
Merge pull request #341 from ccdle12/txin-impl-default
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Add default trait implementation for TxIn
2019-12-06 21:21:49 +00:00
3e1e4f92b7
Merge pull request #337 from TheBlueMatt/2019-10-less-deps
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Drop hex and byteorder (non-test) deps (and disable useless lints)
2019-12-06 15:38:58 +00:00
1edc436f8f
Add an extensive Display implementation for ServiceFlags
2019-12-05 20:13:45 +00:00
824d52fe87
Disable useless lints
2019-12-05 10:41:00 -05:00
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
f1f7718b6c
Drop (non-test/serde) hex dep in favor of bitcoin_hashes' fn's
2019-12-05 10:40:59 -05:00
de18e926c1
Use ServiceFlags type in existing API
2019-12-04 23:28:25 +00:00
fdf4b2f74e
Add ServiceFlags type
2019-12-04 23:28:23 +00:00
33ba7eaa36
Nit in VersionMessage documentation
2019-11-19 22:58:49 +00:00
0586ed94c4
Add default trait implementation for TxIn
2019-11-17 16:41:14 +00:00
fe917765c0
Drop message decode max length to 4_000_000
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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
242ce14cee
Add reject message ( #323 )
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Add reject message
2019-09-30 14:52:19 +00:00
4b1d4edc14
Improvements to `StreamReader` ( #318 )
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* Generalizing StreamReader to support arbitrary data structures
* Using Read trait and adding test cases
2019-09-23 08:31:52 +02:00
0b08978af2
Fix incorrect documentation for is_p2pk(...) ( #331 )
2019-09-21 13:33:44 +02:00
1b0e31c233
fixed typo
2019-09-21 13:31:03 +02:00
960e3da75b
remove #repr on RejectReason
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and typo fix
2019-09-10 20:11:25 +02:00
c93b1ed8ce
add reverse mapping
2019-09-03 19:59:48 +02:00
3266c192b6
add reject message
2019-08-27 13:42:46 +02:00
38d5ae4e3f
enable serde serialization for block and blockheader
2019-08-24 14:26:18 +02:00
24361dd2f1
Merge pull request #298 from tamasblummer/upgrade_secp_bitcoinconsensus
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upgrade to secp256k1 0.15 and bitcoinconsensus 0.17
2019-08-23 14:18:05 -04:00
f01568c85a
use lambda instead of a hash map to find spent outputs ( #319 )
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* 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
9f3e355c5c
upgrade to secp256k1 0.15 and bitcoinconsensus 0.17
2019-08-21 19:04:40 +02:00
52ff97cddc
Deny unused imports and remove unneeded
2019-08-19 13:29:43 -04:00
747e9ce75c
Pinned serde version and re-export bech32
2019-08-16 16:08:14 -04:00
c01172780b
Re-export bitcoin_hashes and secp256k1 dependency
2019-08-16 15:52:58 +01:00
48f4c1989f
Rename bitcoin_hashes dependency to hashes
2019-08-16 15:52:27 +01:00
09a65023a2
Add tests for p2shwpkh and p2shwsh
2019-08-15 22:29:09 +01:00
170abaa82f
Use the new bech32 functions
2019-08-15 22:29:06 +01:00
3a93f8522c
Format address module
2019-08-15 22:28:46 +01:00
8de13a3915
Redo the BIP-173 test vectors
...
Before, non-version-zero segwit addresses were not included.
2019-08-15 22:28:27 +01:00
e469fec839
address: Drop error::Error::description impl
2019-08-15 22:28:25 +01:00
bfdcfee28e
Add Address::from_script constructor
2019-08-15 22:28:20 +01:00
33e8ba3c7e
Extract roundtrip method from Address tests
2019-08-13 08:47:17 +01:00
8804a41f1f
Add AddressType enum
2019-08-13 08:47:15 +01:00
7e0d997150
Remove unused encode::Error variant
2019-08-13 08:47:13 +01:00
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
cc0f1143dc
Merge pull request #309 from elichai/2019-08-amount-precision
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Check that the amount precision isn't more than the size of the amount
2019-08-12 17:20:18 +00:00
7d6687451a
use BTreeMap instead of HashMap to always serialize the same ( #310 )
...
* use BTreeMap instead of HashMap to always serialize the same
* fix rust 1.22 error
* psbt fuzz roundtrip
* psbt fuzz roundtrip on our ser
2019-08-09 17:03:12 +02:00
4ddf6f80b9
Reduce blockfilter memory ( #302 )
...
* use same Error type in all methods of BlockFilter
* reduce Blockfilter memory footprint
* amend the example use
* remove unused constant
2019-08-09 16:58:02 +02:00
a9e65f36d3
Check that the amount precision isn't more than the size of the amount
2019-08-09 10:41:21 -04:00
4a1830c423
Replaced Read trait with a generic over Read ( #307 )
...
Removed tempfile usage from stream_reader
2019-08-07 17:35:22 +02:00
db8c8b497b
Merge pull request #303 from practicalswift/typos
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Fix typos
2019-08-05 15:16:17 +00:00
40c5a568fa
add TODOs
2019-08-04 22:27:59 -04:00
8152ed758c
Fix typos
2019-08-04 19:27:36 +00:00
cc2ede7a80
Use `$crate::` prefix for uses in macros
2019-07-29 11:30:35 +02:00
2c2d55d90a
bip32: Implement hex serialization for Fingerprint and ChainCode
2019-07-26 15:32:33 +02:00
4530e403e0
Use collect_str instead of serialize_str in serde macros
2019-07-26 15:30:47 +02:00
fc6415d652
Add human-readable serde for OutPoint as `<txid>:<vout>`
2019-07-26 15:30:46 +02:00
3c66418f3a
bip32: Add serde for Extended(Priv|Pub)Key
2019-07-26 15:30:44 +02:00
c93a70487f
Add client side block filter (BIP158) ( #281 )
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* add client side block filters with code from murmel. use siphash from bitcoin_hashes pass Bitcoin Core tests upgrade to bitcoin_hashes 0.7
* add filter.filter_id() test use BlockFilter directly
* fixed edge cases of matching empty query sets or or using empty filter
2019-07-26 09:36:25 +02:00
b6c1266102
Merge pull request #293 from stevenroose/bip143-script-code
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bip143: Rename witness_script to script_code
2019-07-24 22:43:58 +00:00
a041168205
Merge pull request #265 from apoelstra/2019-05-enc-dec-cleanup
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clean up encoding/decoding traits
2019-07-24 19:30:21 +00:00
ff2f5d9ec2
forbid unsafe
2019-07-23 23:29:45 +02:00
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
3b9a94a178
eliminate type parameter from the `Decodable` trait
2019-07-11 17:23:01 +00:00
42960b959f
eliminate type parameter from `Encodable` trait
2019-07-11 17:21:19 +00:00
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
b734d6488a
make consensus_encode return the encoded length
2019-07-11 17:15:32 +00:00
abb9210c04
make `VarInt::len` and `Transaction::get_weight` return a usize
2019-07-11 17:14:05 +00:00
7e6ad7c893
rename Encoder to WriteExt and Decoder to ReadExt
2019-07-11 15:01:38 +00:00
24ebc29005
fix some recent rustc warnings
2019-07-11 15:01:38 +00:00
aae2937d11
Add a MerkleBlock construction
...
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
56f98e00a0
Changed constants from `static` to `const` and added 2 new constants
2019-07-05 15:01:54 +02:00
1a4bb371a1
Merge pull request #286 from apoelstra/2019-06-builder-ext
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script: give `Builder` ability to verify-ify opcodes
2019-07-03 21:50:57 +00:00
cded694381
Merge pull request #277 from jonasnick/rand
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Remove unused rand dependency
2019-07-03 20:42:44 +00:00
b2727b6ebe
Merge pull request #250 from stevenroose/no-strason
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Remove Decimal and replace strason with serde_json
2019-07-03 17:30:21 +00:00
a11412862c
script: give `Builder` ability to verify-ify opcodes
2019-06-29 21:26:56 +00:00
560a709faa
Add OutPoint::new() for one-liner construction ( #285 )
2019-06-24 18:49:20 +02:00
d2923b7cce
Rename OP_NOP2 and OP_NOP3 to OP_CLTV and OP_CSV
2019-06-13 18:56:35 +01:00
30201f3924
Remove Decimal and replace strason with serde_json
2019-06-13 18:29:16 +01:00
94fba3aa88
Remove unused rand dependency
2019-06-10 13:59:31 +00:00
30f24a39d0
Remove confusing mentions of SPV
2019-06-07 13:12:07 +00:00
860e74ecb5
Merge pull request #273 from stevenroose/spv-validate
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Rename BlockHeader::spv_validate to validate_pow
2019-06-07 08:24:47 -04:00
5d7e6bb7a4
Merge pull request #272 from TheBlueMatt/2019-05-net-cleanups
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Fix DoS in RawNetworkMessage Deserialization
2019-06-07 11:53:31 +00:00
a6c1eacd70
Merge pull request #270 from stevenroose/signed-amount
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Add Amount and SignedAmount
2019-06-07 09:16:02 +00:00
093d60bf7f
Rename BlockHeader::spv_validate to validate_pow
2019-06-06 10:39:03 +01:00
98796576d2
Fix trivial DoS when deserializing messages from the network
2019-06-05 07:49:19 -04:00
688d95b463
Add Amount and SignedAmount types
2019-05-31 10:18:59 +01:00
d4282353c9
Two serde quirks from switching dependencies
2019-05-31 10:18:57 +01:00
fa1ec2028d
Speed up Vec<u8> [d]e[n]code operations by dropping the generic
2019-05-30 11:25:37 -04:00
ee827e4aa3
Drop some unused/not-needed Encodable impls
2019-05-30 11:25:37 -04:00
84835f244c
Support sendheaders network message decode
2019-05-30 11:25:37 -04:00
084f82be21
Swap a few more [d]encoders to slice emit/read functions
2019-05-30 11:25:37 -04:00
7015b064dd
Add slice consensus encode/decode functions and use for short arrays
2019-05-30 11:25:37 -04:00
4139f2a1ca
Merge pull request #258 from shesek/signed-msg-hash
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Implement util::misc::signed_msg_hash()
2019-05-30 14:35:57 +00:00
4f96a87475
Drop LoneHeaders and just use BlockHeader
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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
bb8520268e
bip32: Add DerivationPathIterator and related methods
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Adds methods
- ChildNumber::increment
- DerivationPath::children_from
- DerivationPath::normal_children
- DerivationPath::hardened_children
2019-05-03 17:58:09 +01:00
473b491409
Implement util::misc::signed_msg_hash()
2019-04-28 09:01:42 +03:00
dc6189dbb2
contracthash: more cleanups
2019-03-21 21:27:26 +00:00
01a3a9263c
contracthash: use `PublicKey` and `PrivateKey` types; minor cleanups
2019-03-21 21:27:26 +00:00
3700d100eb
contracthash: add fixed test vector
2019-03-21 21:27:26 +00:00
9daf7fa9dc
util::key add serde de/serialization
2019-03-21 18:27:42 +00:00
459059622f
util: 🔑 Provide to_bytes() methods for key types
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These are mainly utility methods around the existing way to serialize
the key types.
2019-03-05 16:07:52 +00:00
049f75e502
script: add `push_key` function to Builder to allow serializing public keys more easily
2019-03-04 01:32:35 +00:00
4dbf431ecd
key: implement ToString and FromStr for PublicKey
2019-03-04 01:06:19 +00:00
e5b59120c5
Add copyright notice to PSBT-related files
2019-02-28 11:11:55 -05:00
bc73b315cb
Add test vectors from BIP174 specification
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- Add macro for decoding and unwrapping PartiallySignedTransaction from
hex string
2019-02-28 11:11:55 -05:00
39fd567b56
Add Partially Signed Transaction type
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- Add merging logic for PartiallySignedTransactions
- Add (en)decoding logic for PartiallySignedTransaction
- Add converting constructor logic from Transaction for
PartiallySignedTransaction
- Add extracting constructor logic from PartiallySignedTransaction for
Transaction
Squashed in fixes from stevenroose <stevenroose@gmail.com>
- Prevent PSBT::extract_tx from panicking
- Make PartiallySignedTransaction fields public
2019-02-28 11:11:55 -05:00
badb0f2a77
Add PSBT input data key-value map type
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- Implement psbt::Map trait for psbt::Input
- Add (en)decoding logic for psbt::Input
- Implement PSBT (de)serialization trait for relevant psbt::Input types
2019-02-28 11:11:55 -05:00
9c08dbae47
Add PSBT output data key-value map type
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- Implement psbt::Map trait for psbt::Output
- Add (en)decoding logic for psbt::Output
- Implement PSBT (de)serialization trait for relevant psbt::Output types
- Add macro for merging fields for PSBT key-value maps
- Add macro for implementing decoding logic for PSBT key-value maps
- Add convenience macro for implementing both encoding and decoding
logic for PSBT key-value maps
- Add macro for inserting raw PSBT key-value pairs into PSBT key-value
maps
- Add macro for getting raw PSBT key-value pairs from PSBT key-value
maps
2019-02-28 10:54:53 -05:00
115f8c043c
Add PSBT global data key-value map type
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- Implement psbt::Map trait for psbt::Global
- Add converting constructor logic from Transaction for psbt::Global
- Add (en)decoding logic for psbt::Global
- Always deserialize unsigned_tx as non-witness
- Add trait for PSBT (de)serialization
- Implement PSBT (de)serialization trait for relevant psbt::Global types
- Add macros for consensus::encode-backed PSBT (de)serialization
implementations
- Add macro for implementing encoding logic for PSBT key-value maps
2019-02-28 10:54:53 -05:00
2715a6e777
Add trait for PSBT key-value maps
2019-02-28 10:54:53 -05:00
528e39334c
Add data types for raw PSBT key-value pairs
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- Add (en)decoding logic for said data types
2019-02-28 10:54:53 -05:00
4fa39c4a3e
Add PSBT-specific Error data type
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- Implement psbt::Error data type
- Implement conversion from psbt::Error to util::Error
- Create util::psbt module
- Create non-public util::psbt::error module
2019-02-28 10:54:53 -05:00
919bbeae4a
Merge pull request #238 from apoelstra/2019-02-bip32-keys
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Replace `secp256k1` keys with `util::key` keys in BIP32
2019-02-28 13:42:50 +00:00
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
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
fc47c477ab
key: add some missing functionality
2019-02-27 01:56:38 +00:00
4bf99e79f8
Merge pull request #236 from dongcarl/2019-02-remove-unused-option-decoding
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Remove unused Option en/decoding
2019-02-22 10:14:37 -05:00
04c7f2071d
Merge pull request #235 from dongcarl/2019-02-remove-extraneous-params-clone
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Remove extraneous clones in consensus::params
2019-02-21 17:41:08 -05:00
1ad1c11649
Forbid unsafe code
2019-02-20 17:16:21 -05:00
17c0f4e784
Remove unused Option en/decoding
2019-02-20 17:08:36 -05:00
2f70c3bc34
Remove extraneous clones in consensus::params
2019-02-20 15:47:31 -05:00
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
d5331e59ed
Merge pull request #233 from stevenroose/derivation-path
...
bip32: Add DerivationPath type
2019-02-15 09:52:59 -05:00
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
1373969805
bip32: Change test vectors to use DerivationPath
2019-02-14 11:09:39 +00:00
b23de17d55
bip32: Introduce DerivationPath type
...
Implements Display and FromStr for easy usage with serialized types.
2019-02-14 11:09:34 +00:00
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
sanket1729
Martin Habovštiak
Alekos Filini
Tobin Harding
Leonardo Comandini
Jeremy Rubin
Marko Bencun
Dr. Maxim Orlovsky
Noah Lanson
Andrew Poelstra
Antoine Poinsot
Clark Moody
Vikas S Shetty
Ben Carman
Riccardo Casatta
Devrandom
Vis Virial
elsirion
Sebastian Geisler
Sebastian
Matt Corallo
Roman Zeyde
Matt Corallo
Collins Muriuki
Steven Roose
carolcapps
Jeffrey Czyz
Nadav Ivgi
Max Giraldo
0xB10C
Dawid Ciężarkiewicz
Elichai Turkel
Jake Rawsthorne
Alexis Sellier
Jake Rawsthorne
Ivan Paljak
Ivan Paljak
Karl-Johan Alm
Braydon Fuller
Tao Wei
Gregory Sanders
kiminuo
Andrew Cann
Sofiane Baltaci
Chris Coverdale
Carl Dong
practicalswift
Tamas Blummer
Riccardo Casatta
Aleru
John L. Jegutanis
Jonas Nick
Carl Dong
Dr. Maxim Orlovsky