32631e44ad
Rename `TxOutRef` to `OutPoint` and use it in `TxIn`.
...
Previously this structure was unused, it's now being used by the `TxIn`
structure to simplify the code a little bit and avoid confusions. Also
the rust-lightning source code has an `OutPoint` similar to this one
but with the `vout` index as an `u16` to avoid unsafe conversions.
I've added to new methods to `OutPoint`:
- `null`: Creates a new "null" `OutPoint`.
- `is_null`: Checks if the given `OutPoint` is null.
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-20 13:46:10 -04:00
1b4aba1d80
Update serde to 1.0 and strason to 0.4
...
The `serde_struct_impl!` macro has been modified to be compatible
with the serde 1.0 crate, we use this macro and not the `serde_derive`
crate because the latter doesn't support Rust 1.14.0 which is shipped
on Debian stable and we should remain compatible with it.
Two new features were added:
- "serde": enables serialization/deserialization for common types, it pulls
the serde 1.0 dependency.
- "serde-decimal": enables serialization/deserialization for `UDecimal`/`Decimal`,
this pulls the strason 0.4 depdendency and the serde 1.0 dependency.
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-20 13:42:34 -04:00
94f3d4b0f9
update to secp256k1 0.10.0
2018-08-20 15:28:43 +00:00
85ddb66be0
Merge pull request #138 from dongcarl/2018-8-usize-fix
...
Fix compilation warning when comparing usize and u64 on 32-bit arch
2018-08-20 14:11:26 +00:00
356d13e465
Add some useful standard trait implementations
2018-08-20 12:11:17 +03:00
9da96e1d46
Fix compilation warning when comparing usize and u64 on 32-bit arch
2018-08-17 10:08:56 -07:00
6c82001ead
Merge pull request #128 from jeandudey/2018-08-12-bitcoinconsenus
...
Remove unused "bitcoinconsenus" feature.
2018-08-15 20:55:51 +00:00
fdbccf055d
Remove variable shadowing in listener.rs
2018-08-15 09:43:35 +03:00
70203831d6
Make deserialize error if input bytes not consumed
...
- Adjust tests in encodable.rs to account for this change
2018-08-14 16:50:33 -07:00
60577f286d
Add derive_* methods to Extended*Key
...
- Add derive_pub to ExtendedPubKey
- Add derive_priv to ExtendedPrivKey
- Removed from_path from ExtendedPrivKey as it is superseded by
derive_priv
- Add checking of derive_pub and derive_priv to test_path
- Add checking of correct error when invoking ckd_pub on a hardened
ChildNumber
- Add test vector 3 from BIP32 specification
2018-08-12 17:16:33 -07:00
bc7125e955
Merge pull request #119 from jeandudey/2018-08-08-try-op
...
Remove `try!` macro usage and use the `?` operator instead.
2018-08-12 23:44:43 +00:00
f918311b8a
Remove unused "bitcoinconsenus" feature.
...
Also I've updated the feature name on the README.md, and fixed a typo in
src/blockdata/script.rs
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-12 16:06:06 -04:00
6e99d2d33c
Hidde `From<T>` implementations for error types in Rustdoc.
...
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-12 12:57:59 -04:00
b2594087db
Use the `?` (try) instead of the `try!` macro.
...
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-12 12:47:31 -04:00
24c0f1a3fc
Merge pull request #118 from jeandudey/2018-08-08-bip32-tostring
...
Implement `Display` trait instead of implementing `ToString` directly.
2018-08-12 13:48:39 +00:00
c485a74c09
Add helper methods is_normal, is_hardened
...
- Fix documentation links
2018-08-11 13:29:10 -07:00
4a5bf52ed9
Improve consistency for bip32::ChildNumber
...
There seemed to be some confusion as to whether the internal
represenation of a ChildNumber is supposed to be the index (0..2^31-1
for _both_ Normal and Hardened) or the actual number (0..2^31-1 for
Normal and 2^31..2^32-1 for Hardened). This commits fixes this
confusion.
- Make clear that the internal representation is the index rather
than the actual number
- Make the internal representation non-public
- Provide methods for creating valid ChildNumbers
- Change relevant callers and tests to conform to this new ChildNumber
My rationale for using index rather than the actual number as internal
representation is that the difference between the two enum variants
already encode wether a ChildNumber is a normal one or a hardened one,
so the only bit of extra information left to be encoded is its index.
2018-08-11 12:46:46 -07:00
ebe5133d1a
Merge pull request #110 from D4nte/regtest
...
Regtest bech32 address support
2018-08-11 17:21:12 +00:00
259c5902f1
Merge pull request #116 from jeandudey/2018-08-08-module-docs
...
Fix modules documentation title.
2018-08-11 17:12:50 +00:00
ee9802d813
Merge pull request #120 from dpc/from_secret_key-doc-fix
...
Simple doc fix for `from_secret_key`
2018-08-11 17:05:29 +00:00
e17c280e4f
Merge pull request #121 from jeandudey/2018-08-10-network
...
Refactor and add more documentation for the `Network` type.
2018-08-11 16:52:52 +00:00
d4f28b6785
Add conversion between u32 and ChildNumber, fix docs
2018-08-10 13:49:45 -07:00
7ecb6b9dea
Refactor and add more documentation for the `Network` type.
...
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-10 14:56:19 -04:00
1646a80f77
Simple doc fix for `from_secret_key`
2018-08-09 15:41:48 -07:00
0225b530cc
Implement `Display` trait instead of implementing `ToString` directly.
...
ExtendedPubKey and ExtendedPrivKey implemented `ToString` directly but
Rust documentation says to implement `Display` and get the `ToString`
implementation for free.
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-08 19:11:16 -04:00
77c185d9ec
Fix modules documentation title.
...
Signed-off-by: Jean Pierre Dudey <jeandudey@hotmail.com>
2018-08-08 17:38:50 -04:00
45c699f005
Merge pull request #112 from TheBlueMatt/2018-07-p2wsh-name
...
Clarify to_v0_p2wsh docs a bit further
2018-07-28 18:28:00 +00:00
3686cd7201
Clarify to_v0_p2wsh docs a bit further
2018-07-26 15:13:44 -04:00
933dcaeb82
[code hygiene] remove deprecated rustc-serialize
...
Addresses #96 .
Turns out it was being used for hex encoding/decoding, so replaced that with the `hex` crate.
i chose to import the `decode` method as:
```
use hex::decode as hex_decode
```
so that it is clear to the reader what is being decoded when it is called. "decode" is such a generic sounding function name that it would get confusing otherwise.
2018-07-26 09:49:15 -07:00
f05f831569
Regtest has a longer hrp, need to adjust length safety check
2018-07-26 17:06:35 +10:00
0f31608796
Add support for bech32 regtest address format
2018-07-26 10:51:37 +10:00
ba2879cfac
Add test for regtest network
2018-07-26 10:51:15 +10:00
db76a63669
Fix to_v0_p2wsh docs
2018-07-25 17:11:27 -07:00
00cca03edd
use bitcoin-bech32 v0.8.0 and adapt internal API usage
2018-07-25 21:09:46 +02:00
caeadb42be
check if output is OP_RETURN
2018-06-23 14:49:55 +02:00
2ff5f8e51e
Added module with consensus parameters ( #93 )
2018-06-23 10:23:34 +02:00
14a920ab7d
Added method to convert target from Uint256 to compact form ( #86 )
...
Renamed method for getting compact from u256
Removed unnecessary asserts from convert function
2018-06-12 20:58:25 +02:00
69ea2a760b
Fix 2 small typos in comments
2018-06-09 22:27:40 +03:00
62d080afc7
Merge pull request #83 from tamasblummer/is_coinbase
...
add is_coin_base
2018-06-04 18:46:03 +00:00
dd176b4177
Merge pull request #84 from popzxc/add-regtest
...
Added regtest network
2018-06-04 18:42:05 +00:00
fb0c782df6
Merge pull request #89 from tamasblummer/wittness_block
...
add witness inv types
2018-06-04 18:34:28 +00:00
33261c7a12
Merge pull request #91 from TheBlueMatt/master
...
Check in fuzz inputs for all current targets
2018-06-04 18:32:19 +00:00
e2403a37fa
Don't try to do a base58 checksum if an address is excessively long
2018-06-04 10:23:55 -04:00
dab2f0b6b6
Switch fuzztarget SHA256 to simply XOR'ing all input bytes
2018-06-04 10:23:26 -04:00
47b2364554
Merge branch 'master' into wittness_block
2018-06-04 04:24:51 +02:00
b78ab0f60b
Expose merkleroot(Vec<Sha256dHash>) publicly
...
In a project of mine I needed to check the merkle root before
moving some Vec<Transaction>s around, so need to be able to
calculate the merkle root on a Vec<Sha256dHash> directly.
2018-06-01 18:50:31 -04:00
3921899c65
add is_coin_base
...
add data access as copy
2018-06-01 21:39:51 +02:00
97908ea058
Merge branch 'master' into add-regtest
2018-05-29 12:21:56 +03:00
34e228c699
Added regtest
...
Completed regtest integration to the code
Added tests for regtest
Get rid of panics
2018-05-29 12:21:41 +03:00
881972b2a5
Fix multiplication for uint256 ( #88 )
2018-05-28 20:41:07 +02:00
9f2d737045
add witness inv types
2018-05-28 15:24:35 +02:00
cf4024beb4
Merge branch 'master' into hotfix-network-from-str-err
2018-05-20 11:32:19 +02:00
ab96df162a
Merge branch 'master' into data-method-in-impl-array-newtype
2018-05-19 17:29:53 +00:00
5771841144
Replace serde error with the io error.
2018-05-18 12:08:11 +03:00
13f1fe1f08
Merge branch 'master' into data-method-in-impl-array-newtype
2018-05-17 19:07:08 +03:00
cc23f09b10
Merge branch 'master' into improve-network-constant
2018-05-17 15:00:35 +00:00
582afb1611
Added impl display for uint
2018-05-16 13:13:48 +03:00
539a74de12
Added test for Sha256dHash::data()
2018-05-16 12:44:30 +03:00
5df8893ea1
Macro impl_array_newtype now generates method for representing data as array
2018-05-16 12:34:36 +03:00
3224cf2b18
Implement `FromStr` for Network constant
2018-05-16 12:22:07 +03:00
44d0ad90e9
block: fix a small typo in comment
2018-04-11 12:23:15 +03:00
8aa6253a3b
Correct consensus verify args, fix tests to catch error in travis
2018-04-02 15:38:43 -04:00
bfe889904a
Fix whitespace (s/\t/ /g)
2018-04-02 14:58:25 -04:00
0e1d927b47
Only provide the required TxIn to bip143 sighash_all.
...
This resolves an very unergonomic API by allowing iteration over a
Transaction being signed's inputs without needing to take a
conflicting reference to the transaction.
The API is still relateively unsafe in that its very easy to
generate bogus sighashes with it, but this is much better than it
was, and its not clear how to fix it further.
2018-04-02 12:42:59 -04:00
3793b2859a
Add a Transaction.get_weight() method, check it in fuzzing
2018-04-02 12:23:05 -04:00
f859dc8b26
Expose VarInt's encoded length
2018-04-02 12:23:05 -04:00
a33f00621b
Move witness inside of TxIn.
...
This is a rather large breaking API change, but is significantly
more sensible. In the "do not allow internal representation to
represent an invalid state" category, this ensures that witness
cannot have an length other than the number of inputs. Further,
it reduces vec propagation, which may help performance in some
cases by reducing allocs. Fianlly, this just makes more sense (tm).
Witness are a per-input field like the scriptSig, placing them
outside of the TxIn is just where they are serialized, not where
they logically belong.
2018-03-26 10:25:33 -04:00
ae708447a2
create Address message with SocketAddr, get SocketAddr from Address message.
2018-03-23 15:12:06 +01:00
855b377d51
Fix crash in Address::from_str if input isn't long enough
2018-03-21 18:44:10 -04:00
6826d8f35c
Stub out Sha2 calls when fuzzing to mask all but the first byte
2018-03-21 18:44:10 -04:00
64987e349c
minor nits to get compilation to work on rustc 1.14 (currently shipping Debian version)
2018-03-21 18:49:46 +00:00
1a87244b2b
Implement Segwit addresses
2018-03-20 18:26:51 +01:00
65d8df08b8
address: implement Bech32 support
2018-03-13 14:48:01 +00:00
9884bec577
add docs indicating change in Sha256dHash debug output
2018-03-12 21:50:35 +00:00
8968b081ca
util: add Debug output for Sha256d and Hash160 which don't reverse the bytes
2018-03-12 21:27:09 +00:00
ee1dfcf4a2
base58: remove Base58 traits, replace with encode/decode functions
2018-03-12 21:27:07 +00:00
755fb454eb
integration with bitcoinconsenus
2018-03-12 17:17:16 +01:00
21f2baf58e
remove script interpreter
2018-03-09 20:30:11 +00:00
77ce6f18d0
Moved blockchain and patricia_tree to rust-memblocks
2018-03-09 17:22:31 +01:00
7dcca9157b
Merge branch 'master' into is_on_main_chain_public2
2018-03-09 15:09:21 +00:00
e530aa98c9
Merge branch 'master' into is_on_main_chain_public2
2018-03-09 16:03:06 +01:00
ab72eabd59
Merge branch 'master' into get_tip_height
2018-03-09 15:01:15 +00:00
5e510366cf
is_on_main_chain is a very useful function upstream, make it public
2018-03-03 18:15:05 +01:00
3351f35583
add documentation
2018-02-28 20:27:52 +01:00
50a9d0f51f
add get_best_tip_height to blokchain
2018-02-28 20:24:35 +01:00
f1503866d7
RawNetworkMessage::command should be public. no harm and useful for debug messages.
2018-02-28 10:42:23 +01:00
066c49305f
update secp256k1 to latest version with minimized dependencies
2018-02-20 16:19:29 +00:00
23a2c6bc9a
remove `jsonrpc` dependency by copying the macro we need into the source
2018-02-18 15:28:39 +00:00
047c0c149d
remove `num` crate dependency
2018-02-18 15:21:13 +00:00
9562d8afac
Merge pull request #41 from tamasblummer/minimal_alert_message
...
minimal implementation of alert message
2018-02-18 15:00:55 +00:00
71bce7b067
Merge pull request #44 from tamasblummer/add_difficulty2
...
Add difficulty calculation
2018-02-18 14:59:36 +00:00
91a786d22c
Merge pull request #42 from tamasblummer/add_low_u64
...
add low_u64 to Uint256 and Uit128 types
2018-02-18 14:57:37 +00:00
3547d27430
Merge pull request #40 from tamasblummer/unit_debug_fix
...
fixing debug output for Uint256 and Uint128
2018-02-18 14:57:00 +00:00
7930d14124
Merge pull request #38 from apoelstra/bip143
...
util: add `bip143` module to create BIP143 signature hashes
2018-02-16 22:13:55 +00:00
9f092a6f31
remove all use of mem::uninitialized and mem::copy_nonoverlapping
2018-02-14 16:53:49 +00:00
9052f3b5a2
Fix argument to copy_nonoverlapping in internal_macros
...
This resolves a segfault due to unsafe code.
2018-02-13 19:08:10 -05:00
3efe511cc6
add difficulty calculation
2018-02-11 19:58:26 +01:00
19f96fe62c
add low_u64 to Uint256 and Uit128 types
2018-02-11 14:19:58 +01:00
9fbe941621
minimal implementation of alert message
2018-02-11 14:08:33 +01:00
e05f45beb0
fixing debug output for Uint256 and Uint128
2018-02-11 14:04:35 +01:00
f233fcac61
util: add `bip143` module to create BIP143 signature hashes
2018-01-15 17:54:32 +00:00
b3644b7b6d
add constants for OP_CLTV and OP_CSV
2017-12-21 01:10:00 +00:00
406160a386
transaction: add txid() function that does the right thing for segwit/nonsegwit
...
With Segwit transactions `bitcoin_hash()` is no longer sufficient to get a txid.
2017-12-09 19:52:09 +00:00
c691d0e382
util: add Sha256dEncoder to allow streaming data into a hash
...
This is needed to for a sane BIP143 implementation. Should be exactly equivalent to
serializing data into a vector then hashing that vector for all types.
2017-12-06 16:50:47 +00:00
e5f109221e
script: add `to_p2wsh()` and `is_p2swsh()` functions to allow easy segwit output computation
2017-12-06 15:39:37 +00:00
c341e21dc6
remove unnecessary `mut` that nightly rustc has learned to detect
2017-10-06 19:56:50 +00:00
46439710d9
script: add `is_p2pkh()` function
2017-10-06 19:15:30 +00:00
8f7bd858fb
update byteorder to 1.1 from 0.3
2017-07-28 16:19:44 +00:00
2e7be81ea4
add unit test for overflow panic
2017-06-07 16:09:40 +00:00
a74efe6f8c
Sanity checks for vector length
2017-06-05 18:06:30 +01:00
cdb452f79f
Sanity-check vector length when deserializing
2017-04-17 00:54:38 +00:00
4b73c3223c
Merge pull request #18 from rotwatsb/GetAddr
...
Add GetAddr message
2016-10-12 11:26:48 +00:00
f7fed8339d
Add GetAddr message
2016-10-10 11:14:12 -04:00
02718be82f
Remove unused `num_cpus` dep
2016-10-10 13:09:40 +00:00
e3c793f702
uint: bugfix in trailing_zeroes()
2016-08-26 16:20:26 +00:00
af10b153be
segwit: add transaction/block serialization support for BIP141/BIP144; bump to 0.8
...
Do not yet support new sighash type
2016-08-24 16:24:55 +00:00
5dda3e2602
Replace time with std::time
2016-07-17 04:02:57 +00:00
93f103bdb5
script: fix broken push_int in script::Builder
2016-07-14 15:15:34 +00:00
9d2826d5d1
bip32: error API cleanups
2016-06-24 19:45:42 +00:00
f7d4ae8265
bip32: add accessor for the tweak used in public key derivation
2016-06-24 19:25:47 +00:00
14af175a11
Resurrect BIP32 support
2016-06-24 19:15:57 +00:00
698a23e32d
script: fix Debug impl bugs in Script, PUSHDATA1 not displayed correctly
2016-06-24 00:20:49 +00:00
1e47019221
cargo-clippy cleanups
2016-06-21 14:35:27 +00:00
1dbd1c28dc
Implement stdlib Error trait for util::Error type
2016-06-20 01:25:54 +00:00
50b3e90912
Rename Transaction::scripthash to Transaction::signature_hash
...
Yes, this is a major release because I misspelled the name of a function :)
2016-06-13 21:25:47 +00:00
38b2cacf35
Add support for computing transaction sighashes, which is needed for signing
2016-06-12 18:25:23 +00:00
220775015e
[BREAKING CHANGE] [v0.5 -> v0.6] Move nasty script stuff into a feature-gated module
2016-06-12 00:36:46 +00:00
46681bbcac
contracthash: expose key tweak in new function
...
Needed for applications where the tweak and the secret key material are on different
devices (and the one with the secret material does not want to know how to compute
the tweak itself).
2016-06-10 18:36:15 +00:00
6ccd157775
Add `into_vec` method to Script
2016-06-02 23:47:29 +00:00
35832e3da0
Remove some unused trait imports
2016-05-27 18:36:42 +00:00
30904b67a7
Derive Eq and friends for script::Instruction
2016-05-04 14:03:58 +00:00
96b4b050fd
Serialize Sha256Hash without allocations
2016-05-03 20:16:30 +00:00
f906c2fddd
Add `first_push_as_number` function to contracthash templates
...
This is a bit of a hack to let users of the contracthash API to determine
how many sigs are required when signing a multisig contract.
2016-03-29 17:24:34 +00:00
f18157e774
Minor code changes for new rustc/clippy. No effects. Update minor version number
2016-02-18 19:44:29 +00:00
5f308887c9
Fix test added for serde transaction roundtrip
2016-02-18 18:02:04 +00:00
92c3b2459c
script: fix macro for future rustc changes
2016-02-18 17:56:51 +00:00
b88d04f0bc
Add serde impls for all Transaction types
...
Bump version number; introduce rust-jsonrpc dependency
2016-02-10 03:37:24 +00:00
56b7e7d3f4
Add ntxid support
2015-12-21 11:07:37 -06:00
16f5878a03
Add a bunch of Ord/PartialOrd impls for stuff
2015-12-20 15:38:02 -06:00
e05e6d2215
[BREAKING CHANGE] Drop UtxoSet
...
This code was unmaintained, is unlikely to work on the majority of systems
(since it holds the whole utxoset in RAM, and not in a terribly efficient
manner), and has a dependency on `eventual` which has been broken for a
long time.
The library no longer compiles on nightly because of this, and without any
known usecases for `UtxoSet`, nor good ability to test it, I'm simply
removing the code.
I recommend anyone who cares about this extracts the code from the previous
commit and creates a new crate. It should be more featureful anyway, e.g.
support a backing store.
2015-12-19 20:13:59 -06:00
45ef239a34
Add unsigned Decimal type
2015-12-19 20:13:59 -06:00
5c69d44397
Add Hash derived impls for all the transaction types
2015-12-19 20:13:59 -06:00
52b4263539
Remove comment about refcounted pointers; there are no refcounted pointers
2015-12-19 20:13:59 -06:00
c1993a12c6
Add TxOutRef type to blockdata::transaction; don't use it anywhere in the library itself
...
This is just a convenience type for the (txid, vout) pairs that get produced
a lot in Bitcoin code. To the best of my knowledge there is nowhere this can
be used in the actual library (in particular, TxOutRef.index is a usize for
convenience while TxIn.prev_index is a u32 for correct consensus encoding,
so there is not redundancy here).
2015-12-19 20:13:59 -06:00
e393d0ec3b
Add useful Debug/Display for Script
2015-12-19 20:13:59 -06:00
e72e01dfa3
Fix decoding of Pong message
2015-12-17 23:47:40 -05:00
a7c2dc6bb6
Add some accessors to the `Privkey` structure
2015-12-02 10:58:18 -06:00
1bbd492da6
Add nonnegative() utility function to Decimal
2015-11-30 14:23:15 -06:00
2962eb9d44
Add Display impl for Decimal
2015-11-30 14:08:45 -06:00
a9cd31ccba
Add addition and subtraction impls to Decimal
2015-11-30 14:03:57 -06:00
Jean Pierre Dudey
Andrew Poelstra
Aleksei
Carl Dong
Roman Zeyde
Dawid Ciężarkiewicz
Matt Corallo
Savil Srivastava
Franck Royer
Sebastian Geisler
Tamas Blummer
Igor Aleksanov
Igor Aleksanov
Daniel Lockyer
Steve Bradley
Demur Rumed
Nicholas Alan Cardin