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
21ccd713ba
Add helper from_hex() function for Sha256dHash
2015-11-30 11:03:04 -06:00
950e756316
Add formatters for Sha256dHash
2015-11-30 09:19:53 -06:00
76729f33ca
Fix `Decimal` serialization of negative numbers
2015-11-30 09:13:48 -06:00
a8ffce4904
Fix Script de/serialization (version -> 0.4.4)
2015-11-30 07:11:24 -06:00
8c707c5bef
Added support for mempool messages
2015-11-23 00:58:09 +01:00
e58f536c31
Add `Decimal` type for de/serializing values
2015-11-22 10:51:19 -06:00
c3c6983789
Replace serde_json with strason in tests
2015-11-22 09:46:05 -06:00
404176a5ee
Fix data leak in CommandString::consensus_encode
...
A fixed buffer of 12 bytes was unsafely copied from the bytes of a
string - if the string was shorter than that, memory from outside would
leak into the packet.
Replace the unsafe copy by a safe loop. Also add a panic if
an attempt is made to use a command string longer than 12 bytes.
2015-11-08 01:14:10 +01:00
66eb08aab5
[BREAKING CHANGE] Make `script::Builder` implement the actual Builder pattern
...
Rather than having methods taking &mut self, have them consume self
and return another Builder, so that methods can be chained.
Bump major version number.
2015-11-04 11:04:54 -06:00
5e03adc9aa
Changes for cargo-clippy warnings
2015-10-28 11:27:23 -05:00
8daf06cc1d
Update for latest libsecp: normalize signatures and use "lax DER" parsing
2015-10-26 14:39:25 -05:00
67c0b8fba7
More Error implementations
2015-10-25 12:55:48 -05:00
34edf48b93
Implement Error for base58 error type
2015-10-25 10:16:05 -05:00
3491c5057e
Make contracthashtool check that the number of keys matches the template's requirement
...
This is easy to satisfy given that the template-to-script code takes a
slice of keys. Just do &keys[..n_keys] if you have too many keys. (If
you have too few you're SOL no matter what.) This way we can catch
likely configuration errors without putting much of a burden on users
who legitimately have more keys than the template requires.
Also add a method required_keys() to Template so that users can check
how many keys they ought to have.
2015-10-25 08:37:32 -05:00
8defba2fb3
Expose ability to tweak secret keys for contract hash
2015-10-14 22:50:06 -05:00
fdc854edd9
Remove Script() from LowerHex impl of Script
...
This is easy for downstream to add, not easy for them to remove. Plus scripts
have a pretty recognizable form and are usually obvious from context anyway.
2015-10-14 22:31:12 -05:00
38d2ef5d73
Add `from_script` method to Address for generating P2SH addresses
2015-10-14 22:24:09 -05:00
ed34bb30f1
Add support for deserializing a script into a contracthash template
...
This is something Matt's contracthashtool does, so to copy its functionality
I need to support it. And it also seems generally useful.
2015-10-14 22:01:26 -05:00
c1f81ea3c3
Add support for WIF private keys as well as addresses
2015-10-14 19:25:43 -05:00
16e2a3519b
Implement basic contract-hash support
...
Does not do stuff like validating the form of contracts, since this seems like
more of an application thing. Does not even distinguish a "nonce", just assumes
the contract has whatever uniqueness is needed baked in.
2015-10-14 15:29:19 -05:00
dba71d9253
[BREAKING CHANGE] Minor library updates
...
Breaking changes are:
opcode::All::from_u8 is now From<u8>
script::Builder::from_vec is now From<Vec<u8>>
script::Script::from_vec is now From<Vec<u8>>
2015-10-14 09:14:09 -05:00
eeb4655886
More updates for RFC 1214
2015-09-20 16:44:05 -05:00
c67608a435
Remove `Sized` requirement from ConsensusEncodable
2015-09-20 15:34:13 -05:00
14db7ee902
Fix for rustc RFC 1214; also add missing docs
2015-09-20 15:30:18 -05:00
00421970a1
Fix for serde changes
2015-09-20 13:10:20 -05:00
99a4845719
Get library building on stable
2015-09-20 12:22:39 -05:00
2320f099c1
Remove broken wallet components
...
This was a fairly small change and gets all unit tests to pass.
2015-09-19 13:39:39 -05:00
adaf50a408
*** ALL TESTS PASS WITH RUSTC HEAD ***
...
There is still a lot of work to do modernizing the library, but the code
compiles cleanly with all unit tests passing now. Probably not much can
be done now until wizards-wallet is in better shape and the library is
actually in use.
2015-05-10 14:32:26 -05:00
4b1b1c4a74
Fix endianness problems with new librustc ipv6 addresses
2015-05-10 13:08:38 -05:00
2975c91e37
Remove pile of undefined (and bitrotted) code
2015-05-10 11:12:37 -05:00
b21acd440e
Get compiling for secp256k1 changes
2015-04-13 22:40:32 -05:00
17e27ec09f
*** IT COMPILES ON RUSTC NIGHTLY ***
...
Many unit test failures, but this is progress.
2015-04-10 20:55:59 -05:00
3117f95b62
Checkpoint commit: into warnings!
2015-04-10 18:15:57 -05:00
1d78dccb9e
Checkpoint commit -- we're onto move errors :D
2015-04-10 13:34:31 -05:00
e658ffaeea
Rename ScriptBuilder to Builder as per rustc rfc PR 1036
2015-04-09 23:23:56 -05:00
5350207ff3
Remove hamcrest; add rust-serde (not compiling right now)
2015-04-09 23:23:53 -05:00
e5a3e84c41
Checkpoint commit (nope, not yet to small commit sizes :))
...
This is mostly fixing compile errors in `cargo test`. We are down
to 3 in `cargo build` and 14 in `cargo test`, at least for this
round.
2015-04-08 17:23:45 -05:00
08a20f8764
Checkpoint commit
...
Work is stalled on some other library work (to give better lifetime
requirements on `eventual::Future` and avoid some unsafety), so
committing here.
There are only three errors left in this round :)
Also all the indenting is done, so there should be no more massive
rewrite commits. Depending how invasive the lifetime-error fixes
are, I may even be able to do sanely sized commits from here on.
2015-04-07 17:52:58 -05:00
200e0fe8e3
Checkpoint commit
...
27 files changed, 3944 insertions(+), 3812 deletions(-) :} I've
started doing whitespace changes as well, I want everything to
be 4-space tabs from now on.
2015-04-06 20:51:11 -05:00
811df8a713
Giant collection of fixes ... we are into lifetime errors now :)
2015-04-05 19:10:37 -05:00
7b89c15ed5
More changes, incl. dropping DumbHasher in favor of SipHasher
...
only json stuff left in this round of compiler errors :)
2015-04-05 14:43:44 -05:00
7738722ab5
Checkpoint commit; tons of disorganized changes for rustc
...
BTW after all this is done I'm gonna indent the entire codebase...
so `git blame` is gonna be totally broken anyway, hence my
capricious cadence of commits.
2015-04-05 12:58:49 -05:00
160f2f9ea6
Drop ThinVec, many other changes toward updating for librustc
2015-04-04 22:13:19 -05:00
7a2cfe95e7
Minor fixes to namespaces
2015-04-04 13:56:30 -05:00
a62a7d736c
Several more changes for librustc changes
2015-04-04 13:08:49 -05:00
467f76a37d
MemReader/MemWriter become Cursor, other rustc changes
2015-04-04 12:56:40 -05:00
f1aed644c6
More misc cleanup for rustc changes
2015-03-26 14:21:48 -05:00
0bf5809674
Add time crate
2015-03-26 11:53:49 -05:00
6db25db975
Bunch of error type changes
2015-03-26 11:52:20 -05:00
719f616218
Some more renames for librustc changes
2015-03-26 10:44:49 -05:00
11dbc717c4
Show -> Debug
2015-03-26 10:35:31 -05:00
df065c143b
fix attributes for compiler changes
2015-03-26 10:31:19 -05:00
2101e4a56d
Rename bitcoin-secp256k1-rs to secp256k1
2015-03-26 10:08:36 -05:00
c3377032f8
Many syntax changes for rustc, incomplete
2015-01-18 17:39:51 -06:00
97bfbe790b
Add a `clone` to script sat-checker to satisfy new soundness rules
...
This was actually a soundness bug waiting to happen fwiw...but I'm
still not so happy about it.
2014-09-11 08:03:36 -05:00
e0c9844ff2
Make UtxoSet store (height, txo) pairs rather than just the raw txo
...
Will take some experimentation to see if this is what I want the API
to be, if the memory usage is acceptable, etc.
This will force a total reindex for wizards-wallet users.
[breaking-change]
2014-09-10 19:58:58 -05:00
184721db61
Add wallet balance-checking support
2014-09-10 07:19:12 -05:00
ef11e8273b
Destroy socket listener on error rather than trying to reconnect; add #derivings
...
Reconnecting an existing socket simply was not working; the Rust socket
did not expose any methods for reconnection, so I simply tried calling
connect() again. As near as I can tell, this was a no-op --- which makes
sense because both the sending and receiving threads had their own copy
of the Socket, and it's not clear what the synchronization behaviour
should have been.
Instead if the connection fails, we relay this information to the main
thread, wait for an acknowledgement, then simply destroy the listening
thread. The caller can then simply call `start()` again.
2014-09-10 07:15:48 -05:00
1f41a67194
Make Address public
2014-09-06 11:47:18 -05:00
2aeb373e73
Fix encode/decode of ChildNumber so that hardened keys do not become normal ones
2014-09-06 11:35:36 -05:00
a240d25611
Wallet support for address creation
2014-09-06 10:30:11 -05:00
9f56b9c57f
Fix wallet serialization to not use "" as a key anywhere
...
Turns out TOML does not support tables named "", so we instead encode
the accounts list as an array rather than a name-keyed hashmap. This
is fine since the account name is in the account structure itself
anyway.
2014-09-05 11:55:25 -05:00
bc7077fac4
Encodable/Decodable improvements; add `user_enum` macro for string enums
2014-09-05 09:16:22 -05:00
331e555e4c
Use `verify_raw` rather than `verify` to check signatures
...
`verify` cannot handle illegally padded signatures because it takes an object
of type `Signature`, which is a fixed-size type. This should have been part
of the previous commit --- an important lesson about running the unit tests
before every push!
2014-09-04 20:34:58 -05:00
20ce3721b7
Fix for upstream
2014-09-04 19:06:52 -05:00
c25862a107
Change UtxoSet to use full TXID as key
...
Sorry, this is needed to enable proper txid/vout lookups for the address index.
This means any users of wizards-wallet need to rebuild their utxo sets, and
will also mean an increase in RAM usage.
2014-09-02 09:37:31 -05:00
6250f4fd9c
Checkpoint commit -- prefix-filtered address indexing works
2014-09-01 21:37:00 -05:00
4629472d69
Block in wallet support
2014-09-01 15:11:38 -05:00
f66b4ff6b3
Fix for upstream, add some address generation benchmarks
2014-09-01 09:24:17 -07:00
931df9f68d
Add Address support
2014-08-31 19:24:31 -07:00
853d644649
Minor cleanup for script analyzer
2014-08-31 19:20:11 -07:00
a8ecf00e35
Fix recursion to carry the execution state stack
2014-08-31 16:55:39 -07:00
9d283150c9
Fix GT/LT/GTEQ/LTEQ handling to not compare bools
...
I was trying to do something clever by making sure that the numeric
bounds were consistent with whatever ordering relation we were checking,
AND that the boolean values were also consistent...this is Wrong is the
case of negative numbers, and pointless anyway since I recently fixed
`set_bool_value`, `set_num_lo` and `set_num_hi` to update both numeric
and boolean information if possible, so they will always contain the
same info.
2014-08-31 16:43:26 -07:00
1515f68748
Minor cleanup of utxoset input checking
2014-08-31 16:35:30 -07:00
d880bd1ccc
Ensure execution state stack is empty at the start
...
We had a single `true` on the execution state stack, which would
allow scripts to have one more OP_ENDIF than they are allowed.
2014-08-31 16:23:47 -07:00
340b569c73
Add much more agressive provably-false checker
...
Now unspendable outs are determined by attempting to create a minimal
satisfying input script. If this can't be done, the output is unspendable.
(Unfortunately this "minimal satisfying script" is not (yet) something
that can be shown to the user, since it is more a bundle of constraints
than actual data pushes.)
Current limitations:
- OP_ADD and friends mean the checker gives the script a free pass.
There is no fundamental reason for this, I just didn't get to it
yet.
- Pubkeys are checked for DER encoding but signatures aren't. This
is because secp256k1 exposes a method for pubkeys, but not one
for sigs :). Signatures are loosely length checked.
2014-08-31 16:01:24 -07:00
8f5c28a533
Fixes for rustc changes
2014-08-30 16:08:38 -07:00
38f8132067
Fix for upstream
2014-08-28 11:13:33 -07:00
6bf553c6fe
Add BIP32 key support; unify array newtyping; improve base58 trait
...
Sorry for so many things in one commit ... it was an iterative
process depending as I worked on BIP32 to get the other stuff
working. (And I was too lazy to separate it out after the fact.)
A breaking change by the array newtyping is that Show for Sha256dHash
now outputs the slice Show. You have to use `{:x}` to get the old hex
output.
2014-08-28 09:49:03 -07:00
4ab69b8a77
script tracer: add `op_count` a running opcode count
2014-08-25 21:39:16 -07:00
46bffa304c
script tracer: Put an obvious "opcode failed" message in the pre-execute stack
2014-08-25 16:09:00 -07:00
47c346be71
Add base58 decode/encode functionality
2014-08-24 23:03:47 -07:00
688a77ef38
Rename Hash->Uint functions to denote endianness
2014-08-24 12:28:02 -07:00
3a921e6b9c
Add support for `tx` messages
2014-08-23 16:37:01 -07:00
4ba533514e
Add Default impl to Script
2014-08-23 16:20:46 -07:00
6e6da2a756
Allow transaction inputs to be validated individually
2014-08-23 15:09:50 -07:00
7eadf72a1a
Add serialize_hex method to do string conversion for serializations
2014-08-22 20:53:49 -07:00
18a61dd560
Add blockdata::constants::max_money
2014-08-22 20:29:16 -07:00
e3445ebef7
Pull script tracing code out of Transcation so it can be used independently
2014-08-22 12:14:39 -07:00
611b1f57c9
Add a bunch of small hashtypes for cheap'n'collidey hashtables
2014-08-22 11:32:42 -07:00
1522ab841d
Generalize consensus encode/decoders for HashMap
2014-08-18 19:49:09 -07:00
e29fdb90c8
fix for upstream
2014-08-18 18:04:32 -07:00
d3ef264b44
Add txid to transaction trace
2014-08-17 17:25:47 -07:00
7059c21ef4
tx trace: add `executed` boolean, add a trace even for ops that fail
2014-08-17 13:35:57 -07:00
09679b8d9f
Add a copy of the script to ScriptTrace
2014-08-16 19:21:07 -07:00
62dd2e7cee
Add transaction trace capability for debugging scripts
2014-08-16 19:04:57 -07:00
8d1a3e1f7c
Some error improvements
2014-08-16 13:33:13 -07:00
4c99653933
Move TX validation into Transaction, call from UtxoSet
2014-08-16 12:57:39 -07:00
8a814e4331
Add P2SH support
2014-08-15 17:37:40 -07:00
fa859b3490
Fix VERIFY-op handling in provably-unspendable code
2014-08-14 20:32:36 -07:00
07c3d335aa
Return proper errors from UtxoSet::update
2014-08-14 20:17:41 -07:00
61969ce6ee
Fix overflow in script
2014-08-14 20:09:54 -07:00
c28c261b74
utxoset: Fix parallel script checking to use only as many threads as CPUs
2014-08-14 17:20:43 -07:00
fc04462682
Implement pruning
2014-08-14 17:05:07 -07:00
d9d7416e32
Fixes for recent stdlib changes
2014-08-14 15:20:39 -07:00
8e7d763310
Parallelize transaction verification in utxoset
...
We no longer confirm that chained transactions occur in the correct order
in blocks, which is a minor consensus regression and should be dealt with
in future.
2014-08-13 23:42:01 -07:00
cfe7d5eb26
Use slices rather than allocations in most parts of script
2014-08-13 20:25:28 -07:00
886dd68eb7
Minor correction to opcode docs
2014-08-12 22:50:40 -07:00
526f9fc574
Remove -all- CODESEPARATORS before serializing the script, even though only one has effect
...
I can validate the whole testnet chain now :) onto P2SH!
2014-08-12 21:34:46 -07:00
29d0701faa
Fix off-by-one error handling OP_CODESEPARATOR
2014-08-11 22:43:24 -07:00
38593dd2ab
Remove entire signature push operation, not just signature data, when hashing for checksig
2014-08-11 21:40:30 -07:00
dea6d457f4
Clean up `read_uint` as in PR #2 (thanks @jkozera)
2014-08-11 19:20:39 -07:00
3e25134b2f
Added unit tests for three more testnet failures, the latter of which I'm still working on
2014-08-11 19:17:58 -07:00
Jean Pierre Dudey
Andrew Poelstra
Carl Dong
Dawid Ciężarkiewicz
Matt Corallo
Savil Srivastava
Franck Royer
Sebastian Geisler
Tamas Blummer
Igor Aleksanov
Igor Aleksanov
Roman Zeyde
Aleksey Sidorov
Daniel Lockyer
Steve Bradley
Demur Rumed
Nicholas Alan Cardin
Julius Naperkowski
Wladimir J. van der Laan