Commit Graph

79 Commits

Author SHA1 Message Date
PastaPastaPasta
8a1ec935a0
Backport 11651 (#3358)
* scripted-diff: Replace #include "" with #include <> (ryanofsky)

-BEGIN VERIFY SCRIPT-
for f in \
  src/*.cpp \
  src/*.h \
  src/bench/*.cpp \
  src/bench/*.h \
  src/compat/*.cpp \
  src/compat/*.h \
  src/consensus/*.cpp \
  src/consensus/*.h \
  src/crypto/*.cpp \
  src/crypto/*.h \
  src/crypto/ctaes/*.h \
  src/policy/*.cpp \
  src/policy/*.h \
  src/primitives/*.cpp \
  src/primitives/*.h \
  src/qt/*.cpp \
  src/qt/*.h \
  src/qt/test/*.cpp \
  src/qt/test/*.h \
  src/rpc/*.cpp \
  src/rpc/*.h \
  src/script/*.cpp \
  src/script/*.h \
  src/support/*.cpp \
  src/support/*.h \
  src/support/allocators/*.h \
  src/test/*.cpp \
  src/test/*.h \
  src/wallet/*.cpp \
  src/wallet/*.h \
  src/wallet/test/*.cpp \
  src/wallet/test/*.h \
  src/zmq/*.cpp \
  src/zmq/*.h
do
  base=${f%/*}/ relbase=${base#src/} sed -i "s:#include \"\(.*\)\"\(.*\):if test -e \$base'\\1'; then echo \"#include <\"\$relbase\"\\1>\\2\"; else echo \"#include <\\1>\\2\"; fi:e" $f
done
-END VERIFY SCRIPT-

Signed-off-by: Pasta <pasta@dashboost.org>

* scripted-diff: Replace #include "" with #include <> (Dash Specific)

-BEGIN VERIFY SCRIPT-
for f in \
  src/bls/*.cpp \
  src/bls/*.h \
  src/evo/*.cpp \
  src/evo/*.h \
  src/governance/*.cpp \
  src/governance/*.h \
  src/llmq/*.cpp \
  src/llmq/*.h \
  src/masternode/*.cpp \
  src/masternode/*.h \
  src/privatesend/*.cpp \
  src/privatesend/*.h
do
  base=${f%/*}/ relbase=${base#src/} sed -i "s:#include \"\(.*\)\"\(.*\):if test -e \$base'\\1'; then echo \"#include <\"\$relbase\"\\1>\\2\"; else echo \"#include <\\1>\\2\"; fi:e" $f
done
-END VERIFY SCRIPT-

Signed-off-by: Pasta <pasta@dashboost.org>

* build: Remove -I for everything but project root

Remove -I from build system for everything but the project root,
and built-in dependencies.

Signed-off-by: Pasta <pasta@dashboost.org>

# Conflicts:
#	src/Makefile.test.include

* qt: refactor: Use absolute include paths in .ui files

* qt: refactor: Changes to make include paths absolute

This makes all include paths in the GUI absolute.

Many changes are involved as every single source file in
src/qt/ assumes to be able to use relative includes.

Signed-off-by: Pasta <pasta@dashboost.org>

# Conflicts:
#	src/qt/dash.cpp
#	src/qt/optionsmodel.cpp
#	src/qt/test/rpcnestedtests.cpp

* test: refactor: Use absolute include paths for test data files

* Recommend #include<> syntax in developer notes

* refactor: Include obj/build.h instead of build.h

* END BACKPORT #11651 Remove trailing whitespace causing travis failure

* fix backport 11651

Signed-off-by: Pasta <pasta@dashboost.org>

* More of 11651

* fix blockchain.cpp

Signed-off-by: pasta <pasta@dashboost.org>

* Add missing "qt/" in includes

* Add missing "test/" in includes

* Fix trailing whitespaces

Co-authored-by: Wladimir J. van der Laan <laanwj@gmail.com>
Co-authored-by: Russell Yanofsky <russ@yanofsky.org>
Co-authored-by: MeshCollider <dobsonsa68@gmail.com>
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
2020-03-20 01:46:56 +03:00
Wladimir J. van der Laan
dbbeb0aee4
Merge #10657: Utils: Improvements to ECDSA key-handling code
63179d0 Scope the ECDSA constant sizes to CPubKey / CKey classes (Jack Grigg)
1ce9f0a Ensure that ECDSA constant sizes are correctly-sized (Jack Grigg)
48abe78 Remove redundant `= 0` initialisations (Jack Grigg)
17fa391 Specify ECDSA constant sizes as constants (Jack Grigg)
e4a1086 Update Debian copyright list (Jack Grigg)
e181dbe Add comments (Jack Grigg)
a3603ac Fix potential overflows in ECDSA DER parsers (Jack Grigg)

Pull request description:

  Mostly trivial, but includes fixes to potential overflows in the ECDSA DER parsers.

  Cherry-picked from Zcash PR https://github.com/zcash/zcash/pull/2335

Tree-SHA512: 8fcbd51b0bd6723e5d33fa5d592f7cb68ed182796a9b837ecc8217991ad69d6c970258617dc00eb378c8caa4cec5d6b304d9d2c066acd40cda98e4da68e0caa4
2020-02-27 10:36:04 -06:00
Wladimir J. van der Laan
f5fbfdefd5
Merge #12250: Make CKey::Load references const
04ededf Make CKey::Load references const (Russell Yanofsky)

Pull request description:

  No change in behavior, this just prevents CKey::Load arguments from looking
  like outputs.

Tree-SHA512: 6d93bce109318e88ddd5c21ad626571344707ae0e6d46e898c76fd95a7afd1c32202a6b3dfab47d6a787c84dfcbb35343cdec898bcf8f668574aa224f2eed977
2020-01-31 07:43:43 -06:00
Wladimir J. van der Laan
44b47017ef
Merge #11385: Remove some unused functions and methods
46c9043 Remove some unused functions and methods (Pieter Wuille)

Pull request description:

  In the case of CKey's destructor, it seems to have been an oversight in #8753 not to delete it. At this point, it results in the move constructors/assignment operators for CKey being deleted, which may have
  a performance impact (requiring a pool allocation/copy/free, rather than just handing over the pointer from one CKey to another)

Tree-SHA512: 89715bafe3e0bea2c46fc92bc6a1010360a3fee2719f97b81ca379581003409b0876b50f992208a3c13c7f5b77f1866db09954e7d102f6a452fe5d7aed2044a1
2020-01-10 10:34:01 -06:00
Wladimir J. van der Laan
a31fb063a6 Merge #11081: Add length check for CExtKey deserialization (jonasschnelli, guidovranken)
07685d1 Add length check for CExtKey deserialization (Jonas Schnelli)

Pull request description:

  Fix a potential overwrite or uninitialised data issue.
  That code part is currently unused (at least in Bitcoin Core).
  We already do the same check `CExtPubKey`.

  Reported by @guidovranken

Tree-SHA512: 069ac5335248cf890491bc019537d3b0f7481428a4b240c5cd28ee89b56f4c9f45d947dd626fe89b2fae58472b6dbef57ed909876efe9963e2d72380d17cff12
2019-09-23 20:49:54 +02:00
Wladimir J. van der Laan
ed68d2ca12 Merge #10075: Remove unused C++ code not covered by unit tests
b51aaf1 Remove unused C++ code not covered by unit tests (practicalswift)

Tree-SHA512: 267bbd87df01a296bf23e82a8b6ee968e13e23a6aaecc535d803890a3e3e9f6208c7fc4c1f97afd98ed3e498b12fe1ada7e3cb2977ad12359a813f57336c74e5
2019-06-14 14:47:39 -05:00
MarcoFalke
d563222854
Merge #10033: Trivial: Fix typo in key.h comment
f490dae Trivial: Fix typo in key.h comment (Michael Goldstein)

Tree-SHA512: 4b79bfa88313d3558edb9ab1c6d27bd45659355e81f224ba75c05ff069ebae4c9f443efd70ae274814bbb7cca8a9057942b9b867055c48e93822ac73e38a51ce
2019-05-06 14:51:45 -05:00
Wladimir J. van der Laan
19a2d668cf Merge #9039: Various serialization simplifcations and optimizations
d59a518 Use fixed preallocation instead of costly GetSerializeSize (Pieter Wuille)
25a211a Add optimized CSizeComputer serializers (Pieter Wuille)
a2929a2 Make CSerAction's ForRead() constexpr (Pieter Wuille)
a603925 Avoid -Wshadow errors (Pieter Wuille)
5284721 Get rid of nType and nVersion (Pieter Wuille)
657e05a Make GetSerializeSize a wrapper on top of CSizeComputer (Pieter Wuille)
fad9b66 Make nType and nVersion private and sometimes const (Pieter Wuille)
c2c5d42 Make streams' read and write return void (Pieter Wuille)
50e8a9c Remove unused ReadVersion and WriteVersion (Pieter Wuille)
2018-01-15 06:14:15 +01:00
Wladimir J. van der Laan
bc3b9294e8 Merge #8753: Locked memory manager
444c673 bench: Add benchmark for lockedpool allocation/deallocation (Wladimir J. van der Laan)
6567999 rpc: Add `getmemoryinfo` call (Wladimir J. van der Laan)
4536148 support: Add LockedPool (Wladimir J. van der Laan)
f4d1fc2 wallet: Get rid of LockObject and UnlockObject calls in key.h (Wladimir J. van der Laan)
999e4c9 wallet: Change CCrypter to use vectors with secure allocator (Wladimir J. van der Laan)
2018-01-13 13:44:39 +01:00
Wladimir J. van der Laan
b673b7bf65 Merge #8321: [trivial] Switched constants to sizeof()
fbc6070 [trivial] Switched constants to sizeof() (Thomas Snider)
2018-01-08 18:04:55 +01:00
Wladimir J. van der Laan
47c726e1d9 Merge #8396: remove outdated legacy code from key.h
cc021ef remove outdated legacy code (lizhi)
2018-01-08 18:04:55 +01:00
Alexander Block
d532f22d3b Use BIP32_EXTKEY_SIZE instead of fixed constant
This was missed in previous backports.
2017-12-20 17:25:02 +01:00
UdjinM6
27f3218de9 HD wallet (#1405)
* HD wallet

Minimal set of changes (no refactoring) backported from Bitcoin upstream to make HD wallets work in Dash 0.12.1.x+

* minimal bip44 (hardcoded account and change)

* minimal bip39

Additional cmd-line options for new wallet:
-mnemonic
-mnemonicpassphrase

* Do not recreate HD wallet on encryption

Adjusted keypool.py test

* Do not store any private keys for hd wallet besides the master one

Derive all keys on the fly.
Original idea/implementation - btc PR9298, backported and improved

* actually use bip39

* pbkdf2 test

* backport wallet-hd.py test

* Allow specifying hd seed, add dumphdseed rpc, fix bugs

- -hdseed cmd-line param to specify HD seed on wallet creation
- dumphdseed rpc to dump HD seed
- allow seed of any size
- fix dumpwallet rpc bug (wasn't decrypting HD seed)
- print HD seed and extended public masterkey on dumpwallet

* top up keypool on HD wallet encryption

* split HD chain: external/internal

* add missing cs_wallet lock in init.cpp

* fix `const char *` issues (use strings)

* default mnemonic passphrase is an empty string in all cases

* store mnemonic/mnemonicpassphrase

replace dumphdseed with dumphdinfo

* Add fCrypted flag to CHDChain

* prepare internal structures for multiple HD accounts

(plus some code cleanup)

* use secure allocator for storing sensitive HD data

* use secure strings for mnemonic(passphrase)

* small fix in GenerateNewHDChain

* use 24 words for mnemonic by default

* make sure mnemonic passphrase provided by user does not exceed 256 symbols

* more usage of secure allocators and memory_cleanse

* code cleanup

* rename: CSecureVector -> SecureVector

* add missing include

* fix warning in rpcdump.cpp

* refactor mnemonic_check (also fix a bug)

* move bip39 functions to CMnemonic

* Few fixes for CMnemonic:
- use `SecureVector` for data, bits, seed
- `Check` should return bool

* init vectors with desired size where possible
2017-05-29 14:51:40 +03:00
MarcoFalke
333e1eaeea
Bump copyright headers to 2015
- Bump copyright headers to 2015
- [devtools] Rewrite fix-copyright-headers.py
- [devtools] Use git pretty-format for year parsing

Github-Pull: #7205
Rebased-From: fa6ad855e9 fa24439ff3 fa71669452
2016-01-05 14:13:33 +01:00
Wladimir J. van der Laan
6a877e870e
Merge pull request #6034
a574899 chaincodes: abstract away more chaincode behavior [squashme] replace struct CCainCode with a typedef uint256 ChainCode (Cory Fields)
8cf1485 Abstract chaincodes into CChainCode (Pieter Wuille)
2015-05-06 18:37:49 +02:00
Cory Fields
a574899671 chaincodes: abstract away more chaincode behavior
[squashme] replace struct CCainCode with a typedef uint256 ChainCode
2015-05-06 17:22:46 +02:00
Pieter Wuille
a56054be65 Update key.cpp to use new libsecp256k1
libsecp256k1's API changed, so update key.cpp to use it.

Libsecp256k1 now has explicit context objects, which makes it completely thread-safe.
In turn, keep an explicit context object in key.cpp, which is explicitly initialized
destroyed. This is not really pretty now, but it's more efficient than the static
initialized object in key.cpp (which made for example bitcoin-tx slow, as for most of
its calls, libsecp256k1 wasn't actually needed).

This also brings in the new blinding support in libsecp256k1. By passing in a random
seed, temporary variables during the elliptic curve computations are altered, in such
a way that if an attacker does not know the blind, observing the internal operations
leaks less information about the keys used. This was implemented by Greg Maxwell.
2015-05-04 14:45:34 +02:00
Pieter Wuille
8cf1485f3b Abstract chaincodes into CChainCode
# Conflicts:
#	src/key.cpp
#	src/key.h
2015-05-02 11:17:16 +02:00
Pieter Wuille
437ada3e55 Switch test case signing to RFC6979 extra entropy
Instead of manually tweaking the deterministic nonce post-generation,
pass the test case number in as extra entropy to RFC6979.
2015-03-27 15:31:47 -07:00
Cory Fields
d7d187e8a4 allocators: split allocators and pagelocker
Pagelocker is only needed for secure (usually wallet) operations, so don't make
the zero-after-free allocator depend on it.
2015-03-20 12:23:44 +01:00
sandakersmann
f914f1a746
Added "Core" to copyright headers
Github-Pull: #5494
Rebased-From: 15de949bb9277e442302bdd8dee299a8d6deee60
2014-12-19 19:55:32 +01:00
Wladimir J. van der Laan
f0877f8b62
Merge pull request #5227
4cdaa95 Resize after succesful result (Pieter Wuille)
9d8604f Header define style cleanups (Pieter Wuille)
a53fd41 Deterministic signing (Pieter Wuille)
3060e36 Add the RFC6979 PRNG (Pieter Wuille)
a8f5087 Add HMAC-SHA256 (Pieter Wuille)
36fa4a7 Split up crypto/sha2 (Pieter Wuille)
2014-12-01 14:57:58 +01:00
Wladimir J. van der Laan
6582f323f0
Merge pull request #5224
f321d6b Add key generation/verification to ECC sanity check (Pieter Wuille)
d0c41a7 Add sanity check after key generation (Pieter Wuille)
2014-11-24 14:39:25 +01:00
Pieter Wuille
d0c41a7350 Add sanity check after key generation
Add a sanity check to prevent cosmic rays from flipping a bit in the
generated public key, or bugs in the elliptic curve code. This is
simply done by signing a (randomized) message, and verifying the
result.
2014-11-23 10:47:39 +01:00
Pieter Wuille
a53fd41485 Deterministic signing 2014-11-20 17:22:06 +01:00
Philip Kaufmann
a01fa3035f minor style cleanup after HTTP rest interface merge
- no code changes
2014-11-20 12:29:19 +01:00
Pieter Wuille
f4e0aefadc Do signature-s negation inside the tests
To avoid the need for libsecp256k1 to expose such functionality.
2014-11-10 05:03:24 -08:00
ENikS
5985ba9e61 Fixing warning C4099: 'CExtPubKey' : type name first seen using 'class' now seen using 'struct' 2014-11-06 17:53:25 -05:00
Philip Kaufmann
b4347f6035 minor code style cleanup after recent merges
- add a missing license header
- correct some header orderings etc.
2014-11-04 14:36:46 +01:00
Cory Fields
d2e74c55bd boost: moveonly: split CPubKey and friends to new files 2014-10-31 01:19:37 -04:00
Michael Ford
ffd8eddab5 Update comments in key to be doxygen compatible 2014-10-28 12:02:25 +08:00
Cory Fields
066e2a1403 script: move CScriptID to standard.h and add a ctor for creating them from CScripts
This allows for a reversal of the current behavior.

This:
CScript foo;
CScriptID bar(foo.GetID());

Becomes:
CScript foo;
CScriptID bar(foo);

This way, CScript is no longer dependent on CScriptID or Hash();
2014-10-17 13:44:14 -04:00
Pieter Wuille
8138cbea3c Add automatic script test generation, and actual checksig tests 2014-09-26 21:58:48 +02:00
Pieter Wuille
20e01b1a03 Apply clang-format on some infrequently-updated files 2014-09-19 19:21:46 +02:00
Wladimir J. van der Laan
f6a8105037
Merge pull request #4779
093303a add missing header end comments (Philip Kaufmann)
2014-09-01 15:35:09 +02:00
Philip Kaufmann
093303a887 add missing header end comments
- ensures a consistent usage in header files
- also add a blank line after the copyright header where missing
- also remove orphan new-lines at the end of some files
2014-08-28 22:25:21 +02:00
Wladimir J. van der Laan
8bdd2877c4
Fix a few "Uninitialized scalar field" warnings
Fix a few warnings reported by Coverity.
None of these is critical, but making sure that class fields are
initialized can avoid heisenbugs.
2014-08-28 15:30:50 +02:00
Andrew Poelstra
4a09e1df51
key.cpp: fail with a friendlier message on missing ssl EC support
Previously if bitcoind is linked with an OpenSSL which is compiled
without EC support, this is seen as an assertion failure "pKey !=
NULL" at key.cpp:134, which occurs after several seconds. It is an
esoteric piece of knowledge to interpret this as "oops, I linked
with the wrong OpenSSL", and because of the delay it may not even
be noticed.

The new output is

: OpenSSL appears to lack support for elliptic curve cryptography. For
more information, visit
https://en.bitcoin.it/wiki/OpenSSL_and_EC_Libraries
: Initialization sanity check failed. Bitcoin Core is shutting down.

which occurs immediately after attempted startup.

This also blocks in an InitSanityCheck() function which currently only
checks for EC support but should eventually do more. See #4081.
2014-06-03 12:09:51 -07:00
Kamil Domanski
f40dbeedde remove CPubKey::VerifyCompact( ) which is never used 2014-05-20 14:58:21 +02:00
Pieter Wuille
6fd7ef2bbf Also switch the (unused) verification code to low-s instead of even-s.
a81cd968 introduced a malleability breaker for signatures
(using an even value for S). In e0e14e43 this was changed to
the lower of two potential values, rather than the even one.
Only the signing code was changed though, the (for now unused)
verification code wasn't adapted.
2014-03-10 20:38:32 +01:00
Peter Todd
5a986edac8
Document that CPubKey.IsValid() is consensus critical 2014-02-25 09:31:43 -05:00
Brandon Dahler
51ed9ec971 Cleanup code using forward declarations.
Use misc methods of avoiding unnecesary header includes.
Replace int typedefs with int##_t from stdint.h.
Replace PRI64[xdu] with PRI[xdu]64 from inttypes.h.
Normalize QT_VERSION ifs where possible.
Resolve some indirect dependencies as direct ones.
Remove extern declarations from .cpp files.
2013-11-10 09:36:28 -06:00
Philip Kaufmann
a39967401e fix wrong memcmp() usage in CKey::operator==
- add a check for CKey::size() of a and b (size can be 0 or 32)
- change the fixed value in memcmp() to use a.size() instead
- fixes #3090
2013-10-28 17:09:50 +01:00
patrick s
6e51b3bddf improve wallet load time by removing duplicated calls to EC_KEY_check_key and adding a hash for vchPubKey/vchPrivKey entries in wallet.dat
backwards compatible with previous wallet.dat format
2013-08-28 23:53:26 -07:00
Pieter Wuille
eb2c999050 BIP32 derivation implementation 2013-07-15 01:05:25 +02:00
Pieter Wuille
896185d7ed Make signature cache store CPubKeys 2013-05-30 05:20:23 +02:00
Pieter Wuille
dfa23b94c2 CSecret/CKey -> CKey/CPubKey split/refactor 2013-05-30 05:20:21 +02:00
Pieter Wuille
5d891489ab Make CPubKey statically allocated 2013-05-30 05:18:42 +02:00
Pieter Wuille
0fb9073edd Split off hash.h from util.h 2012-12-18 21:39:29 +01:00
Pieter Wuille
69fc8047a9 Compact serialization for scripts
Special serializers for script which detect common cases and encode
them much more efficiently. 3 special cases are defined:
* Pay to pubkey hash (encoded as 21 bytes)
* Pay to script hash (encoded as 21 bytes)
* Pay to pubkey starting with 0x02, 0x03 or 0x04 (encoded as 33 bytes)

Other scripts up to 121 bytes require 1 byte + script length. Above
that, scripts up to 16505 bytes require 2 bytes + script length.
2012-10-20 23:08:56 +02:00