e1ff0db reduce number of lookups in TransactionWithinChainLimit (Gregory Sanders)
4bf2bec Test for fix of txn chaining in wallet (Gregory Sanders)
f00066a CreateTransaction: Don't return success with too-many-ancestor txn (Gregory Sanders)
bdd6d4c SelectCoinsMinConf: Prefer coins with fewer ancestors (Gregory Sanders)
49a612f [qa] Don't set unknown rpcserialversion (MarcoFalke)
c365556 Complain when unknown rpcserialversion is specified (Pieter Wuille)
f5d606e Return txid even if ATMP fails for new transaction (Pieter Wuille)
35174a0 Make RelayWalletTransaction attempt to AcceptToMemoryPool. (Gregory Maxwell)
a0f7ece Update for OpenSSL 1.1 API (Gregory Maxwell)
43bcfca [Wallet] Bugfix: FRT: don't terminate when keypool is empty (Jonas Schnelli)
0cc07f8 [QA] add fundrawtransaction test on a locked wallet with empty keypool (Jonas Schnelli)
53b656f [qa] Update compactblocks test for multi-peer reconstruction (Suhas Daftuar)
4ced313 Allow compactblock reconstruction when block is in flight (Suhas Daftuar)
This resolves an issue where a wallet transaction which failed to
relay previously because it couldn't make it into the mempool
will not try again until restart, even though mempool conditions
may have changed.
Abandoned and known-conflicted transactions are skipped.
Some concern was expressed that there may be users with many
unknown conflicts would waste a lot of CPU time trying to
add them to their memory pools over and over again. But I am
doubtful these users exist in any number, if they do exist
they have worse problems, and they can mitigate any performance
issue this might have by abandoning the transactions in question.
Github-Pull: #9290
Rebased-From: f692fce8a4
f26dab7 Adapt ZMQ/rest serialization to take rpcserialversion arg (instagibbs)
21ccb9f Add option to return non-segwit serialization via rpc (Gregory Sanders)
a710a43 Improvement of documentation of command line parameter 'whitelist' (wodry)
58eab24 [qa] rpc-tests: Apply random offset to portseed (MarcoFalke)
ecd7db5 [qa] test_framework: Exit when tmpdir exists (MarcoFalke)
387ec9d Add script tests for FindAndDelete in pre-segwit and segwit scripts (Johnson Lau)
87fbced Change all instance of 'GMT epoch' to 'Unix epoch' (matthias)
b1e978c instance of 'mem pool' to 'mempool' (S. Matthew English)
ff55a2d Update gitian signing key of jl2012 (Johnson Lau)
28d0f22 Fix calculation of number of bound sockets to use (Matt Corallo)
396c405 Include select.h when WIN32 is not defined (Ivo van der Sangen)
eebc699 bench: Fix subtle counting issue when rescaling iteration count (Wladimir J. van der Laan)
0c09d9f Send tip change notification from invalidateblock (Russell Yanofsky)
6f7841c qt: Avoid OpenSSL certstore-related memory leak (Wladimir J. van der Laan)
e5ad693 qt: Avoid shutdownwindow-related memory leak (Wladimir J. van der Laan)
e4bea4f qt: Avoid splash-screen related memory leak (Wladimir J. van der Laan)
c12f4e9 qt: Prevent thread/memory leak on exiting RPCConsole (Wladimir J. van der Laan)
dc46b10 qt: Plug many memory leaks (Wladimir J. van der Laan)
ff423cc [Qt] Clean up and fix coincontrol tree widget handling (Wladimir J. van der Laan)
6d70a73 [Qt] fix coincontrol sort issue (Jonas Schnelli)
3fffbf7 Doxygen: Set PROJECT_NAME = "Bitcoin Core" (MarcoFalke)
f82c81b fix getnettotals RPC description about timemillis. (Masahiko Hyuga)
6fe3981 net: don't send feefilter messages before the version handshake is complete (Cory Fields)
5f3a12c qt: Use correct conversion function for boost::path datadir (Wladimir J. van der Laan)
08d1c90 Missed one "return false" in recent refactoring in #9067 (UdjinM6)
f27596a Every main()/exit() should return/use one of EXIT_ codes instead of magic numbers (UdjinM6)
f85ee01 Fix exit codes: - `--help`, `--version` etc should exit with `0` i.e. no error ("not enough args" case should still trigger an error) - error reading config file should exit with `1` (UdjinM6)
5bcb05d [rpc] ParseHash: Fail when length is not 64 (MarcoFalke)
973ca1e Fix doxygen comment: the transaction is returned in txOut (Pavel Janík)
6f86b53 [Qt] make warnings label selectable (Jonas Schnelli)
106da69 Sync bitcoin-tx with tx version policy (BtcDrak)
12428b4 add software-properties-common (Steven)
40169dc Set minimum required Boost to 1.47.0 (fanquake)
c134d92 [build-aux] Boost_Base serial 27 (fanquake)
4a974b2 Simple Update to File 'bitcoin-qt.desktop' (matthias)
975ab12 Update INSTALL landing redirection notice for build instructions. (randy-waterhouse)
3a3bcbf Use RelevantServices instead of node_network in AttemptToEvict. (Gregory Maxwell)
ca1fd75 Make orphan parent fetching ask for witnesses. (Gregory Maxwell)
b96a8f7 [qa] Test getblocktemplate default_witness_commitment (Suhas Daftuar)
99477c7 Always add default_witness_commitment with GBT client support (Pieter Wuille)
da5a16b Always drop the least preferred HB peer when adding a new one. (Gregory Maxwell)
094848b log block size and weight correctly. (jnewbery)
d1b4da9 build: fix qt5.7 build under macOS (Cory Fields)
8225239 Merge #433: Make the libcrypto detection fail the newer API.
12de863 Make the libcrypto detection fail the newer API.
2928420 Merge #427: Remove Schnorr from travis as well
8eecc4a Remove Schnorr from travis as well
a8abae7 Merge #310: Add exhaustive test for group functions on a low-order subgroup
b4ceedf Add exhaustive test for verification
83836a9 Add exhaustive tests for group arithmetic, signing, and ecmult on a small group
20b8877 Add exhaustive test for group functions on a low-order subgroup
80773a6 Merge #425: Remove Schnorr experiment
e06e878 Remove Schnorr experiment
04c8ef3 Merge #407: Modify parameter order of internal functions to match API parameter order
6e06696 Merge #411: Remove guarantees about memcmp-ability
40c8d7e Merge #421: Update scalar_4x64_impl.h
a922365 Merge #422: Restructure nonce clearing
3769783 Restructure nonce clearing
0f9e69d Restructure nonce clearing
9d67afa Update scalar_4x64_impl.h
7d15cd7 Merge #413: fix auto-enabled static precompuatation
00c5d2e fix auto-enabled static precompuatation
91219a1 Remove guarantees about memcmp-ability
7a49cac Merge #410: Add string.h include to ecmult_impl
0bbd5d4 Add string.h include to ecmult_impl
353c1bf Fix secp256k1_ge_set_table_gej_var parameter order
541b783 Fix secp256k1_ge_set_all_gej_var parameter order
7d893f4 Fix secp256k1_fe_inv_all_var parameter order
c5b32e1 Merge #405: Make secp256k1_fe_sqrt constant time
926836a Make secp256k1_fe_sqrt constant time
e2a8e92 Merge #404: Replace 3M + 4S doubling formula with 2M + 5S one
8ec49d8 Add note about 2M + 5S doubling formula
5a91bd7 Merge #400: A couple minor cleanups
ac01378 build: add -DSECP256K1_BUILD to benchmark_internal build flags
a6c6f99 Remove a bunch of unused stdlib #includes
65285a6 Merge #403: configure: add flag to disable OpenSSL tests
a9b2a5d configure: add flag to disable OpenSSL tests
b340123 Merge #402: Add support for testing quadratic residues
e6e9805 Add function for testing quadratic residue field/group elements.
efd953a Add Jacobi symbol test via GMP
fa36a0d Merge #401: ecmult_const: unify endomorphism and non-endomorphism skew cases
c6191fd ecmult_const: unify endomorphism and non-endomorphism skew cases
0b3e618 Merge #378: .gitignore build-aux cleanup
6042217 Merge #384: JNI: align shared files copyright/comments to bitcoinj's
24ad20f Merge #399: build: verify that the native compiler works for static precomp
b3be852 Merge #398: Test whether ECDH and Schnorr are enabled for JNI
aa0b1fd build: verify that the native compiler works for static precomp
eee808d Test whether ECDH and Schnorr are enabled for JNI
7b0fb18 Merge #366: ARM assembly implementation of field_10x26 inner (rebase of #173)
001f176 ARM assembly implementation of field_10x26 inner
0172be9 Merge #397: Small fixes for sha256
3f8b78e Fix undefs in hash_impl.h
2ab4695 Fix state size in sha256 struct
6875b01 Merge #386: Add some missing `VERIFY_CHECK(ctx != NULL)`
2c52b5d Merge #389: Cast pointers through uintptr_t under JNI
43097a4 Merge #390: Update bitcoin-core GitHub links
31c9c12 Merge #391: JNI: Only call ecdsa_verify if its inputs parsed correctly
1cb2302 Merge #392: Add testcase which hits additional branch in secp256k1_scalar_sqr
d2ee340 Merge #388: bench_ecdh: fix call to secp256k1_context_create
093a497 Add testcase which hits additional branch in secp256k1_scalar_sqr
a40c701 JNI: Only call ecdsa_verify if its inputs parsed correctly
faa2a11 Update bitcoin-core GitHub links
47b9e78 Cast pointers through uintptr_t under JNI
f36f9c6 bench_ecdh: fix call to secp256k1_context_create
bcc4881 Add some missing `VERIFY_CHECK(ctx != NULL)` for functions that use `ARG_CHECK`
6ceea2c align shared files copyright/comments to bitcoinj's
70141a8 Update .gitignore
7b549b1 Merge #373: build: fix x86_64 asm detection for some compilers
bc7c93c Merge #374: Add note about y=0 being possible on one of the sextic twists
e457018 Merge #364: JNI rebased
86e2d07 JNI library: cleanup, removed unimplemented code
3093576a JNI library
bd2895f Merge pull request #371e72e93a Add note about y=0 being possible on one of the sextic twists
3f8fdfb build: fix x86_64 asm detection for some compilers
e5a9047 [Trivial] Remove double semicolons
c18b869 Merge pull request #3603026daa Merge pull request #30203d4611 Add sage verification script for the group laws
a965937 Merge pull request #36183221ec Add experimental features to configure
5d4c5a3 Prevent damage_array in the signature test from going out of bounds.
419bf7f Merge pull request #35603d84a4 Benchmark against OpenSSL verification
git-subtree-dir: src/secp256k1
git-subtree-split: 8225239f49
This avoids a corner case (mostly visible on testnet) where bogus
headers can keep nodes in IsInitialBlockDownload.
Github-Pull: #9053
Rebased-From: e141beb6a9
GetTotalBlocksEstimate is no longer used and it was the only thing
the checkpoint tests were testing.
Since checkpoints are on their way out it makes more sense to remove
the test file than to cook up a new pointless test.
Github-Pull: #9053
Rebased-From: 2082b5574c
This introduces a 'minimum chain work' chainparam which is intended
to be the known amount of work in the chain for the network at the
time of software release. If you don't have this much work, you're
not yet caught up.
This is used instead of the count of blocks test from checkpoints.
This criteria is trivial to keep updated as there is no element of
subjectivity, trust, or position dependence to it. It is also a more
reliable metric of sync status than a block count.
Github-Pull: #9053
Rebased-From: fd46136dfa
Make sure that the count is a zero modulo the new mask before
scaling, otherwise the next time until a measure triggers
will take only 1/2 as long as accounted for. This caused
the 'min time' to be potentially off by as much as 100%.
Github-Pull: #9200
Rebased-From: e0a9cb25b0
This change is needed to prevent sync_blocks timeouts in the mempool_reorg
test after the sync_blocks update in the upcoming commit
"[qa] Change sync_blocks to pick smarter maxheight".
This change was initially suggested by Suhas Daftuar <sdaftuar@chaincode.com>
in https://github.com/bitcoin/bitcoin/pull/8680#r78209060
Github-Pull: #9196
Rebased-From: 67c6326abd
Store a reference to the shutdown window on BitcoinApplication,
so that it will be deleted when exiting the main loop.
Github-Pull: #9190
Rebased-From: 5204598f8d
Make splash screen queue its own deletion when it receives the finished
command, instead of relying on WA_DeleteOnClose which doesn't work under
these circumstances.
Github-Pull: #9190
Rebased-From: e4f126a7ba
Make ownership of the QThread object clear, so that the RPCConsole
can wait for the executor thread to quit before shutdown is called. This
increases overall thread safety, and prevents some objects from leaking
on exit.
Github-Pull: #9190
Rebased-From: 693384eedb
None of these are very serious, and are leaks in objects that are
created at most one time.
In most cases this means properly using the QObject parent hierarchy,
except for BanTablePriv/PeerTablePriv which are not QObject,
so use a std::unique_ptr instead.
Github-Pull: #9190
Rebased-From: 47db075377
- Do sorting for date, amount and confirmations column as longlong, not
unsigned longlong.
- Use `UserRole` to store our own data. This makes it treated as
ancillary data prevents it from being displayed.
- Get rid of `getMappedColumn` `strPad` - these are no longer necessary.
- Get rid of hidden `_INT64` columns.
- Start enumeration from 0 (otherwise values are undefined).
Github-Pull: #9185
Rebased-From: 4231032bfc
- `--help`, `--version` etc should exit with `0` i.e. no error ("not enough args" case should still trigger an error)
- error reading config file should exit with `1`
Slightly refactor AppInitRPC/AppInitRawTx to return standard exit codes (EXIT_FAILURE/EXIT_SUCCESS) or CONTINUE_EXECUTION (-1)
Github-Pull: #9067
Rebased-From: bd0de1386e
Use of node_network here is really meant to be a proxy of "likely to
send us blocks in the future". RelevantServices is the right criteria
now.
Github-Pull: #9052
Rebased-From: d32036a47d
In 0.13 orphan transactions began being treated as implicit
INVs for their parents. But the resulting getdata were
not getting the witness flag.
This fixes issue #9182 reported by chjj and roasbeef on IRC.
Github-Pull: #9188
Rebased-From: 5b0150a060
When a BIP152 HB-mode peer is in the least preferred position and
disconnects, they will not be by ForNode on the next loop. They
will continue to sit in that position and prevent deactivating
HB mode for peers that are still connected.
There is no reason for them to stay in the list if already gone,
so drop the first element unconditionally if there are too many.
Fixes issue #9163.
Github-Pull: #9199
Rebased-From: ca8549d2bd
OBJCXX's std flags don't get defined by our cxx macro. Rather than hard-coding
to c++11, just force OBJCXX to be the same as CXX unless the user specified
otherwise.
Github-Pull: #9169
Rebased-From: 70266e9829
e846166 Modify getblocktxn handler not to drop requests for old blocks (Russell Yanofsky)
2cad5db Align constant names for maximum compact block / blocktxn depth (Pieter Wuille)
3d23a0e Add cmpctblock to debug help list (instagibbs)
76ba1c9 More agressively filter compact block requests (Matt Corallo)
36e3b95 Dont remove a "preferred" cmpctblock peer if they provide a block (Matt Corallo)
286e548 [qa] Fix stale data bug in test_compactblocks_not_at_tip (Russell Yanofsky)
2ba5d78 [qa] Fix bug in compactblocks v2 merge (Russell Yanofsky)
eca9b46 [qa] Wait for specific block announcement in p2p-compactblocks (Russell Yanofsky)
dccdc3a test: Fix use-after-free in scheduler tests (Wladimir J. van der Laan)
da4926b [qa] Add more helpful RPC timeout message (Russell Yanofsky)
1d4c884 [qa] Increase wallet-dump RPC timeout (Russell Yanofsky)
3107280 [qa] add assert_raises_message to check specific error message (mrbandrews)
When generating a new service key, explicitly request a RSA1024 one.
The bitcoin P2P protocol has no support for the longer hidden service names
that will come with ed25519 keys, until it does, we depend on the old
hidden service type so make this explicit.
See #9214.
Rebased-From: 7d3b627395
Github-Pull: #9234
The current getblocktxn implementation drops and ignores requests for old
blocks, which causes occasional sync_block timeouts during the
p2p-compactblocks.py test as reported in
https://github.com/bitcoin/bitcoin/issues/8842.
The p2p-compactblocks.py test setup creates many new blocks in a short
period of time, which can lead to getblocktxn requests for blocks below the
hardcoded depth limit of 10 blocks. This commit changes the getblocktxn
handler not to ignore these requests, so the peer nodes in the test setup
will reliably be able to sync.
The protocol change is documented in BIP-152 update "Allow block responses
to getblocktxn requests" at https://github.com/bitcoin/bips/pull/469.
The protocol change is not expected to affect nodes running outside the test
environment, because there shouldn't normally be lots of new blocks being
rapidly added that need to be synced.
Github-Pull: #9058
Rebased-From: dac53b58b5
Github-Pull: #9160
Rebased-From: ec34648766
Clear test_node.last_block before requesting blocks in the
compactblocks_not_at_tip test so comparisons won't fail if a blocks were received
before the test started.
The bug doesn't currently cause any problems due to the order tests run, but
this will change in the next commit.
Github-Pull: #9058
Rebased-From: 55bfddcabb
Bug caused the wait_for_block_announcement to be called on the wrong node,
leading to nondeterminism and occasional test failures. Bug was introduced in
merge commit:
d075479 Merge #8882: [qa] Fix race conditions in p2p-compactblocks.py and sendheaders.py
Underlying commits which conflicted were:
27acfc1 [qa] Update p2p-compactblocks.py for compactblocks v2
6976db2 [qa] Another attempt to fix race condition in p2p-compactblocks.py
The first commit changed the test_compactblock_construction function signature
and second commit added code which wasn't updated during the merge to use the
new arguments.
Suhas Daftuar <sdaftuar@chaincode.com> noticed the bug and suggested the fix.
Github-Pull: #9058
Rebased-From: 47e9659ecf
Change check_announcement_of_new_block() to wait specifically for the
announcement of the newly created block, instead of waiting for any
announcement at all. A difficult to reproduce failure in
check_announcement_of_new_block() that happened in a travis build
(https://travis-ci.org/bitcoin/bitcoin/jobs/175198367) might have happened
because an older announcement was mistaken for the expected one. The error
looked like:
Assertion failed: Failed
File ".../bitcoin/qa/rpc-tests/test_framework/test_framework.py", line 145, in main
self.run_test()
File ".../bitcoin/build/../qa/rpc-tests/p2p-compactblocks.py", line 787, in run_test
self.test_sendcmpct(self.nodes[1], self.segwit_node, 2, old_node=self.old_node)
File ".../bitcoin/build/../qa/rpc-tests/p2p-compactblocks.py", line 201, in test_sendcmpct
check_announcement_of_new_block(node, test_node, lambda p: p.last_cmpctblock is None and p.last_inv is not None)
File ".../bitcoin/build/../qa/rpc-tests/p2p-compactblocks.py", line 194, in check_announcement_of_new_block
assert(predicate(peer))
This commit also changes the assertion failed message above to include more
detailed information for debug.
Github-Pull: #9159
Rebased-From: dfa44d1b07
Make a copy of the boost time-point to wait for, otherwise the head of
the queue may be deleted by another thread while this one is waiting,
while the boost function still has a reference to it.
Although this problem is in non-test code, this is not an actual problem
outside of the tests because we use the thread scheduler with only one
service thread, so there will never be threads fighting at the head of
the queue.
The old boost fallback escapes this problem because it passes a scalar
value to wait_until instead of a const object reference.
Found by running the tests in LLVM-4.0-master asan.
Github-Pull: #9186
Rebased-From: 12519bf62b
Increase wallet-dump RPC timeout from 30 seconds to 1 minute. This avoids a
timeout error that seemed to happen regularly (around 50% of builds) on a
particular jenkins server during the first getnewaddress RPC call made by the
test.
The failing stack trace looked like:
Unexpected exception caught during testing: timeout('timed out',)
File ".../bitcoin/qa/rpc-tests/test_framework/test_framework.py", line 146, in main
self.run_test()
File ".../bitcoin/qa/rpc-tests/wallet-dump.py", line 73, in run_test
addr = self.nodes[0].getnewaddress()
File ".../bitcoin/qa/rpc-tests/test_framework/coverage.py", line 49, in __call__
return_val = self.auth_service_proxy_instance.__call__(*args, **kwargs)
File ".../bitcoin/qa/rpc-tests/test_framework/authproxy.py", line 145, in __call__
response = self._request('POST', self.__url.path, postdata.encode('utf-8'))
File ".../bitcoin/qa/rpc-tests/test_framework/authproxy.py", line 121, in _request
return self._get_response()
File ".../bitcoin/qa/rpc-tests/test_framework/authproxy.py", line 160, in _get_response
http_response = self.__conn.getresponse()
File "/usr/lib/python3.4/http/client.py", line 1171, in getresponse
response.begin()
File "/usr/lib/python3.4/http/client.py", line 351, in begin
version, status, reason = self._read_status()
File "/usr/lib/python3.4/http/client.py", line 313, in _read_status
line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")
File "/usr/lib/python3.4/socket.py", line 374, in readinto
return self._sock.recv_into(b)
Github-Pull: #9077
Rebased-From: 8463aaa63c
e8ef50b Bump the protocol version to distinguish new banning behavior. (Suhas Daftuar)
015865e Fix compact block handling to not ban if block is invalid (Suhas Daftuar)
8290506 [qa] Test that invalid compactblocks don't result in ban (Suhas Daftuar)
b16cdb7 Add MIT license to build-aux/m4 scripts (Luke Dashjr)
2cfcca7 Trivial: build-aux/m4/l_atomic: Fix typo (Luke Dashjr)
fa58e55 Add MIT license to autogen.sh and share/genbuild.sh (Luke Dashjr)
6d05fe1 Add MIT license to Makefiles (Luke Dashjr)
1d048b9 Don't return the address of a P2SH of a P2SH. (jnewbery)
ce0d817 Fix relaypriority calculation error (maiiz)
9ef3875 Add missing cs_main lock to ::GETBLOCKTXN processing (Matt Corallo)
This allows future software that would relay compact blocks before
full validation to announce only to peers that will not ban if the
block turns out to be invalid.
Note that this is not a major issue as, in order for the missing
lock to cause issues, you have to receive a GETBLOCKTXN message
while reindexing, adding a block header via RPC, etc, which results
in either a table rehash or an insert into the bucket which you are
currently looking at.
Github-Pull: #8995
Rebased-From: dfe79060a6
nMaxInbound might very well be 0 or -1, if the user prefers to keep
a small number of maxconnections.
Note: nMaxInbound of -1 means that the user set maxconnections
to 8 or less, but we still want to keep an additional slot for
the feeler connection.
Github-Pull: #9008
Rebased-From: fa1c3c2eb0
We normally prefer to connect to peers offering the relevant services.
If we're not connected to enough peers with relevant services, we
probably don't know about them and could use dnsseed's help.
Github-Pull: #8949
Rebased-From: 4630479135
Only allow skipping relevant services until there are four outbound
connections up.
This avoids quickly filling up with peers lacking the relevant
services when addrman has few or none of them.
Github-Pull: #8949
Rebased-From: 9583477288
Base64 contains '/', and the '/' character in credentials is problematic
for AuthServiceProxy which represents the RPC endpoint as an URI with
user and password embedded.
Closes#8399.
Github-Pull: #8858
Rebased-From: 1c80386bce
bf86073 Release notes: correct segwit signalling period start conditions (David A. Harding)
2de93f0 Relase notes: correct segwit activation point (David A. Harding)
5f9c7b0 Release notes: add info about segwit and null dummy soft forks (David A. Harding)
9777fe1 remove redundant tests in p2p-segwit.py (Johnson Lau)
fef7b46 test segwit uncompressed key fixes (Johnson Lau)
4ec21e8 Fix ismine and addwitnessaddress: no uncompressed keys in segwit (Pieter Wuille)
908fced [qa] Add tests for uncompressed pubkeys in segwit (Suhas Daftuar)
b4b8527 Make test framework produce lowS signatures (Johnson Lau)
821f3e6 Require compressed keys in segwit as policy and disable signing with uncompressed keys for segwit scripts (Johnson Lau)
540413d Add standard limits for P2WSH with tests (Johnson Lau)
9bb2a02 [qa] Build v4 blocks in p2p-compactblocktests (Matt Corallo)
df5069b [qa] Send segwit-encoded blocktxn messages in p2p-compactblocks (Matt Corallo)
bcf3806 Update bitcoin-tx to output witness data. (jonnynewbs)
cc6f551 [qa] Fix compact block shortids for a test case (Dagur Valberg Johannsson)
4bb9ce8 Use cmpctblock type 2 for segwit-enabled transfer (Matt Corallo)
890ac25 Fix overly-prescriptive p2p-segwit test for new fetch logic (Matt Corallo)
fe1975a Use cmpctblock type 2 for segwit-enabled transfer (Pieter Wuille)
611cc50 [qa] Fix bug in mininode witness deserialization (Suhas Daftuar)
61e282b [qa] Add support for compactblocks v2 to mininode (Suhas Daftuar)
e47299a [qa] Update p2p-compactblocks.py for compactblocks v2 (Suhas Daftuar)
7a34a46 Add NULLDUMMY verify flag in bitcoinconsensus.h (Johnson Lau)
7ae6242 net: fix a few cases where messages were sent rather than dropped upon disconnection (Cory Fields)
3e80ab7 Add policy: null signature for failed CHECK(MULTI)SIG (Johnson Lau)
0027672 Make non-minimal OP_IF/NOTIF argument non-standard for P2WSH (Johnson Lau)
This fixes an issue in backporting to 0.13 as 0.13 enforces SF
activation by block version lockin instead of through a hard-coded
block height.
Github-Pull: #8916
Rebased-From: a4ad37d4ef
75ead758 turned these into crashes in the event of a handshake failure, most
notably when a peer does not offer the expected services.
There are likely other cases that these assertions will find as well.
Github-Pull: #8862
Rebased-From: 905bc68d05
This passes all QT cpp files to the lupdate executable which extracts
translations, no matter what conditional functionality is enabled.
Rebased-From: 8aed5f6c23
Github-Pull: #8911
5e0dd9e [Doc] Update bips.md for Segregated Witness (fanquake)
d6c83b9 [qa] Fix race condition in sendheaders.py (Suhas Daftuar)
b73f065 [qa] Another attempt to fix race condition in p2p-compactblocks.py (Suhas Daftuar)
b987348 Bugfix: Trivial: RPC: getblockchaininfo help: pruneheight is the lowest, not highest, block (Luke Dashjr)
cbc3fe5 test: Explicitly set encoding to utf8 when opening text files (Wladimir J. van der Laan)
0bee740 [qa] util: Move wait_bitcoinds() into stop_nodes() (MarcoFalke)
794b007 [qa] Add getinfo smoke tests and rework versionbits test (MarcoFalke)
1f60d45 [qa] mininode: Only allow named args in wait_until (MarcoFalke)
624a007 [qa] Fix race condition in p2p-compactblocks test (Suhas Daftuar)
3e4abb5 Fix nulldummy.py test (Johnson Lau)
31ab2f8 test: Avoid ConnectionResetErrors during RPC tests (Wladimir J. van der Laan)
eb18cc1 bitcoin-util-test.py should fail if the output file is empty (jnewbery)
d87227d [qa] nulldummy: Don't run unused code (MarcoFalke)
1dd1783 [qa] blockstore: Switch to dumb dbm (MarcoFalke)
83ad563 [rpc] throw JSONRPCError when utxo set can not be read (MarcoFalke)
6288659 [Wallet] remove "unused" ThreadFlushWalletDB from removeprunedfunds (Jonas Schnelli)
2a8bca4 Add bitcoin-tx JSON tests (jnewbery)
9bbe66e [qa] Split up slow RPC calls to avoid pruning test timeouts (Suhas Daftuar)
375437c Ping regularly in p2p-segwit.py to keep connection alive (Johnson Lau)
sync_with_ping() only guarantees that the node has processed messages
it's received from the peer, not that block announcements from the node have
made it back to the peer. Replace sync_with_ping() with an explicit check that
the node's tip has been announced.
Github-Pull: #8882
Rebased-From: 6976db2f46
These are text files but their encoding does not depend on the locale.
Not all of them require utf8 but it is better to fix it at something
to remove potential unpredictability.
This is necessary on FreeBSD where no locale is set by default,
and apparently Python defaults not only the terminal encoding to the locale
but that of every text file. So without LOCALE environment it defaults text
file encoding to ASCII. This causes problems with e.g. `bitcoin.conf`.
Luckily the locale doesn't affect the default encoding for str.encode() and
bytes.decode() on Python 3, so this is the only change necessary.
Github-Pull: #8840
Rebased-From: 30930e847e
Python lambda use was incorrect.
sendcmpct messages need to be synchronized with RPC calls to generate().
Headers need to be synced (eg with getheaders) for cmpctblock announcements
to start.
Last test omitted sending a sendcmpct message.
Github-Pull: #8739
Rebased-From: 157254a4bf)
b70b4a2 Trivial: Fix typo (Marty Jones)
702fd2e [copyright] add MIT license headers to .sh scripts where missing (isle2983)
a60d7cc [copyright] Add missing copyright headers (isle2983)
ea2a6be [copyright] add MIT License copyright header to remaining Python files (isle2983)
9a903f9 [copyright] add MIT License copyright header to zmq_sub.py (isle2983)
084cae9 UndoReadFromDisk works on undo files (rev), not on block files. (Pavel Janík)
e34374e [qa] wallet: Check legacy wallet as well (MarcoFalke)
d31ac72 Specify Protobuf version 2 in paymentrequest.proto (fanquake)
5e15fce Minor change in section name (Anders Øyvind Urke-Sætre)
0e2c6bd [Doc] Target protobuf 2.6 in OS X build notes. (Michael Ford)
da94272 [qa] walletbackup: Sync blocks inside the loop (MarcoFalke)
42ea51a net: No longer send local address in addrMe (Wladimir J. van der Laan)
ea51b0f Berkeley DB v6 compatibility fix (Alexey Vesnin)
0a35573 [doc] - clarify statement about parallel jobs in rpc-tests.py (isle2983)
752fbae contrib: Make fix-copyright-headers.py more portable (MarcoFalke)
486650a [doc] Fix typos in comments, doxygen: Fix comment syntax (MarcoFalke)
c18a9ca [qa] pull-tester: Don't mute zmq ImportError (MarcoFalke)
9556745 init: Fix typo in help message for -whitelistforcerelay (Wladimir J. van der Laan)
4f84082 Set jonasschnellis dns-seeder filter flag (Jonas Schnelli)
863ae74 [doc] Update git-subtree-check.sh README (MarcoFalke)
c493f43 Trivial: Fix two VarInt examples in serialize.h (Christian Barcenas)
cb07f19 CDB: fix debug output (crowning-)
75d5484 Add copyright header to wallet_text_fixture.cpp (Wladimir J. van der Laan)
305d8ac Use __func__ to get function name for output printing (MarcoFalke)
464dedd [Wallet] Trivial cleanup of HD wallet changes (Jonas Schnelli)
b17a3f9 document return value of networkhashps for getmininginfo RPC endpoint (Jameson Lopp)
a27cdd8 [qa] abandonconflict: Use assert_equal (MarcoFalke)
befe654 various typos (leijurv)
4e5fc31 Fix a type error that would not compile on Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM 3.6.0svn) (Jeremy Rubin)
156e305 Corrected JSON typo on setban of net.cpp (Sev)
fa5b249 Bugfix: Allow building libbitcoinconsensus without any univalue (Luke Dashjr)
8b0bdd3 configure: Allow building bench_bitcoin by itself (Luke Dashjr)
749c8a5 [doc] typos, READMEs, comments (Justin Camarena)
fc34928 Do diskspace check before import thread is started (Pieter Wuille)
3b354d2 Add extra message to avoid a long 'Loading banlist' (Pieter Wuille)
30eac2d Use a signal to continue init after genesis activation (Pieter Wuille)
9b00979 Update README.md (Chris Stewart)
8bb1efd [qa] Rework hd wallet dump test (MarcoFalke)
a7aa3cc Enable size accounting in mining unit tests (Suhas Daftuar)
bea02dc [qa]: enable rpcbind_test (whythat)
e111904 [qa]: add parsing for '<host>:<port>' argument form to rpc_url() (whythat)
69d1cd2 net: Ignore `notfound` P2P messages (Wladimir J. van der Laan)
f70be14 [QA] Add walletdump RPC test (including HD- & encryption-tests) (Jonas Schnelli)
1f21d16 prepend license statement to indirectmap (Kaz Wesley)
03b0196 Fix obvious assignment/equality error in test (Jeremy Rubin)
8a7d7ff update name of file bitcoin.qrc (Gaurav Rana)
147003c Add configure check for -latomic (Anthony Towns)
091cdeb Clear witness with vin/vout in CWallet::CreateTransaction() (Suhas Daftuar)
8e03382 [Qt][CoinControl] fix UI bug that could result in paying unexpected fee (Jonas Schnelli)
6b07362 Fix SIGHASH_SINGLE bug in test_framework SignatureHash (Johnson Lau)
a114a02 p2psegwit.py transaction is rejected due to premature witness not size (instagibbs)
3606b6b Update p2p-segwit.py to reflect correct AskFor behavior (instagibbs)
733760a Update btcdrak signing key (BtcDrak)
c6a6291 add witness address to address book (instagibbs)
Homebrew now installs Protobuf version 3 by default, which doesn't currently compile. Install Protobuf 2.6.x from the versions tap instead.
Github-Pull: #8754
Rebased-From: b16a7f609f
After #8594 the addrFrom sent by a node is not used anymore at all,
so don't bother sending it.
Also mitigates the privacy issue in (#8616). It doesn't completely solve
the issue as GetLocalAddress is also called in AdvertiseLocal, but at
least when advertising addresses it stands out less as *our* address.
Github-Pull: #8740
Rebased-From: d9c99c3058
Updating documentation for adding new unit test files
Removing unneeded sentence from README
Removing uint160_tests.cpp as it DNE
Formatting command line instructions to use ``
fixing 80 char formatting issue in README
fixing more nits
Github-Pull: #8428
Rebased-From: b8db185952
Add statement about MIT licensing to indirectmap.h. I forgot the license
preamble when I originally wrote the file.
Github-Pull: #8414
Rebased-From: d3af342276
a37cec5 Persist the datadir after option reset (Andrew Chow)
d9f0d4e Fix minimize and close bugs (adlawren)
41fd852 fix op order to append first alert (rodasmith)
refs #8225
To ensure the GUI closes when the "Minimize on close" window option is disabled, and the "Minimize to the tray instead of the taskbar" window option is enbaled, remove a check made against the "Minimize to the tray instead of the taskbar" value, made during GUI closure.
To ensure the GUI minimizes to the taskbar when the "Minimize on close" window option is enabled, and the "Minimize to the tray instead of the taskbar" window option is disabled, minimize the GUI and ignore the closure event.
Github-Pull: #8481
Rebased-From: 05242e937d
ab295bb Do not add random inbound peers to addrman. (Gregory Maxwell)
bbf379b Fix some locks (Pieter Wuille)
2215c22 Check for compatibility with download in FindNextBlocksToDownload (Pieter Wuille)
b8c79a0 Precompute sighashes (Pieter Wuille)
a987431 [util] CopyrightHolders: Check for untranslated substitution (MarcoFalke)
32d75a7 doc: Update build-openbsd for 0.13.0+ and OpenBSD 5.9 (Wladimir J. van der Laan)
b09e13c build: Updates for OpenBSD (Wladimir J. van der Laan)
0e6d753 [doc] build: Mention curl (MarcoFalke)
f1c0d78 [Qt] show network/chain errors in the GUI (Jonas Schnelli)
2611ad7 Added feeler connections increasing good addrs in the tried table. (Ethan Heilman)
1db3352 qt: Fix random segfault when closing "Choose data directory" dialog (Wladimir J. van der Laan)
75f2065 build: Remove check for `openssl/ec.h` (Wladimir J. van der Laan)
We should learn about new peers via address messages.
An inbound peer connecting to us tells us nothing about
its ability to accept incoming connections from us, so
we shouldn't assume that we can connect to it based on
this.
The vast majority of nodes on the network do not accept
incoming connections, adding them will only slow down
the process of making a successful connection in the
future.
Nodes which have configured themselves to not announce would prefer we
not violate their privacy by announcing them in GETADDR responses.
- Python 3 now supported.
- Bump boost version to 1.61 - one boost patch no longer needed.
- All checked with OpenBSD 5.9, except for the clang part, I left this
as-is for someone adventurous.
- Mention overriding resource limits, OpenBSD's default ulimit does not
suffice for building Bitcoin Core with gcc 4.9.3.
- LevelDB platform was not guessed correctly (it ended up defining
`-DOS_OPENBSD59` instead of `-DOS_OPENBSD`)
- On OpenBSD there is no convenience link from `python3.5` to `python3`:
add detection for other python interpreter names.
- If it has to guess the LevelDB OS, print a autoconf warning so that
the user can check.
Tests if addresses are online or offline by briefly connecting to them. These short lived connections are referred to as feeler connections. Feeler connections are designed to increase the number of fresh online addresses in tried by selecting and connecting to addresses in new. One feeler connection is attempted on average once every two minutes.
This change was suggested as Countermeasure 4 in
Eclipse Attacks on Bitcoin’s Peer-to-Peer Network, Ethan Heilman,
Alison Kendler, Aviv Zohar, Sharon Goldberg. ePrint Archive Report
2015/263. March 2015.
The `pickDataDirectory()` function was calling `exit(0)` to quit
the application when the user closes the dialog without choosing
a data directory.
This is a bad idea because a background thread is created (to
check free space on the drive of the currently selected datadir).
The thread is not stopped and unwound properly, resulting in a potential
race condition somewhere deep in Qt.
So replace the `exit()` by a boolean return value, and let the
stack unwind normally.
We don't use any elliptic curves from OpenSSL anymore, nor include this
header anywhere but optionally in the tests of secp256k1 (which has
its own autoconf setup).
Reported by sinetek on IRC.
2f58589 Mention dump/import support for HD wallets (Pieter Wuille)
fe20b83 Remove refactors from list of changes (Pieter Wuille)
7f84015 Inline mempool RPCs and feefilter into misc sections (Pieter Wuille)
- Ignore GETBLOCKTXN requests for unknown blocks
Don't disconnect peers, or else we leak information that could be
used for fingerprinting.
- Ignore CMPCTBLOCK messages for pruned blocks
Also ignores CMPCTBLOCK announcements that have too little work. This is to
prevent disk-exhaustion DoS.
Github-Pull: #8408
Rebased-From: 1de2a466321d06e49834
de45c06 [Wallet] Add CKeyMetadata record for HDMasterKey(s), factor out HD key generation (Jonas Schnelli)
f142c11 [0.13] Create a new HD seed after encrypting the wallet (Jonas Schnelli)
The non-deterministic ordering produced by biplist ends up in the .DS_Store
file that is included in the OSX dmg.
Github-Pull: #8373
Rebased-From: 3b3ce25df6
7945088 [Wallet] comsetic non-code changes for the HD feature (Jonas Schnelli)
68d7682 [Wallet] ensure CKeyMetadata.hdMasterKeyID will be cleared during SetNull() (Jonas Schnelli)
f708085 [QA] extend wallet-hd test to cover HD metadata (Jonas Schnelli)
986c223 [Wallet] print hd masterkeyid in getwalletinfo (Jonas Schnelli)
b1c7b24 [Wallet] report optional HDKeypath/HDMasterKeyId in validateaddress (Jonas Schnelli)
5b95dd2 [Wallet] extend CKeyMetadata with HD keypath (Jonas Schnelli)
46c9620 Test that unnecessary witnesses can't be used for mempool DoS (Suhas Daftuar)
bb66a11 Fix DoS vulnerability in mempool acceptance (Suhas Daftuar)
When processing a headers message that looks like a block announcement,
send peer a getheaders if the headers message won't connect.
Apply DoS points after too many consecutive unconnecting headers messages.
C_INCLUDE_PATH and CPLUS_INCLUDE_PATH work globally as though -isystem was used
for each invocation.
Since that changes the build results, force a rebuild of x86 depends by adding
the value to $HOST_ID_SALT.
Moves the IsStandard check to happen after the premature-witness check,
so that adding a witness to a transaction can't prevent mempool acceptance.
Note that this doesn't address the broader category of potential mempool DoS
issues that affect transactions after segwit activation.
- guard PKG_PROG_PKG_CONFIG with an m4_ifdef. If not building for windows,
require it
- add nops as necessary in case the ifdef reduces the if/then to nothing
- AC_SUBST some missing _LIBS. These were split out over time, but not all were
properly substituted. They continued to work if pkg-config is installed
because it does the AC_SUBST itself
The non-pkg-config case can't use pkg-config to check the version.
Also, make sure that the check is properly guarded in the case of missing
pkg-config macros.
* separate completion for bitcoind and bitcoin-cli
* remove RPC support from bitcoind completion
* add completion for bitcoin-tx and bitcoin-qt
* rely on autoloading of completions
Also cap the allocation for the leveldb-specific cache for the UTXO set
to 8MiB.
This avoids that the extra cache memory goes to the much less effective
leveldb cache instead of our application-level cache.
This reverts PR #4906, "Coinselection prunes extraneous inputs from
ApproximateBestSubset".
Apparently the previous behavior of slightly over-estimating the set of
inputs was useful in cleaning up UTXOs.
See also #7664, #7657, as well as 2016-07-01 discussion on #bitcoin-core-dev IRC.
975a41d windows: Add testnet icon for testnet link (Wladimir J. van der Laan)
0ce8e99 windows: Add testnet link to installer (Wladimir J. van der Laan)
Generate an (invalid) example address for in the bitcoin address
widgets, based on the network prefix, instead of hardcoding a mainnet
address.
- `1NS17iag9jJgTHD1VXjvLCEnZuQ3rJDE9L` for mainnet (same as now)
- `n2wxQmfexkjwEPgdD6iJA7T7RtzkmHxhFc` for testnet
mininode now supports witness transactions/blocks, blocktools
has a helper for adding witness commitments to blocks, and script
has a function to calculate hashes for signature under sigversion
1, used by segwit.
Py3 conversion by Marco Falke
Test to make sure upgraded nodes don't ask for non-wit blocks by
Gregory Sanders.
script_tests: always test bitcoinconsensus_verify_script_with_amount if VERIFY_WITNESS isn't set
Rename internal method + make it static
trim bitcoinconsensus_ prefix
Add SERIALIZE_TRANSACTION_WITNESS flag
06f40ef depends: Mention aarch64 as common cross-compile target (Wladimir J. van der Laan)
05f64c9 doc: Mention Linux ARM builds in release notes (Wladimir J. van der Laan)
b7bf037 doc: Mention ARM executables in release process (Wladimir J. van der Laan)
48efec8 Fix some minor compact block issues that came up in review (Matt Corallo)
ccd06b9 Elaborate bucket size math (Pieter Wuille)
0d4cb48 Use vTxHashes to optimize InitData significantly (Matt Corallo)
8119026 Provide a flat list of txid/terators to txn in CTxMemPool (Matt Corallo)
678ee97 Add BIP 152 to implemented BIPs list (Matt Corallo)
56ba516 Add reconstruction debug logging (Matt Corallo)
2f34a2e Get our "best three" peers to announce blocks using cmpctblocks (Matt Corallo)
927f8ee Add ability to fetch CNode by NodeId (Matt Corallo)
d25cd3e Add receiver-side protocol implementation for CMPCTBLOCK stuff (Matt Corallo)
9c837d5 Add sender-side protocol implementation for CMPCTBLOCK stuff (Matt Corallo)
00c4078 Add protocol messages for short-ids blocks (Matt Corallo)
e3b2222 Add some blockencodings tests (Matt Corallo)
f4f8f14 Add TestMemPoolEntryHelper::FromTx version for CTransaction (Matt Corallo)
85ad31e Add partial-block block encodings API (Matt Corallo)
5249dac Add COMPACTSIZE wrapper similar to VARINT for serialization (Matt Corallo)
cbda71c Move context-required checks from CheckBlockHeader to Contextual... (Matt Corallo)
7c29ec9 If AcceptBlockHeader returns true, pindex will be set. (Matt Corallo)
96806c3 Stop trimming when mapTx is empty (Pieter Wuille)
Pulls in the following new languages:
- `af` Afrikaans
- `es_419` Spanish (Latin America)
- `es_AR` Spanish (Argentina)
- `es_CO` Spanish (Colombia)
- `fil` Filipino
- `it_IT` Italian (Italy)
- `ro` Romanian
- `sr@latin` Serbian (Latin)
- `ta` Tamil
- `uz@Latn` Uzbek (Latin)
- `zh_HK` Chinese (Hong Kong)
Mention ARM executables in the release process documentation
(these were introduced in #8188).
As well as that Linux tarballs have changed name to contain an
architecture tuple, instead of `linux32`/`linux64`.
Also mention that `-debug` files should not be uploaded (these were
introduced in #8167).
54326a6 Increase maximum orphan size to 100,000 bytes. (Gregory Maxwell)
8c99d1b Treat orphans as implicit inv for parents, discard when parents rejected. (Gregory Maxwell)
11cc143 Adds an expiration time for orphan tx. (Gregory Maxwell)
db0ffe8 This eliminates the primary leak that causes the orphan map to always grow to its maximum size. (Gregory Maxwell)
1b0bcc5 Track orphan by prev COutPoint rather than prev hash (Pieter Wuille)
1e9aab0 Remove sipa's old revoked key from verify-commits (Peter Todd)
966151e Add README for verify-commits (Peter Todd)
11164ec Remove keys that are no longer used for merging (Peter Todd)
22421fa Remove pointless warning (Peter Todd)
9523e8a Make verify-commits path-independent (Matt Corallo)
f7d4a25 Make verify-commits POSIX-compliant (Matt Corallo)
Now that the trusted root is past all commits signed by that key we don't need
it in the trusted-keys list, nor do we need to whitelist those commits in
allow-revsig-commits
7982fce doc: Mention full UTF-8 support in release notes (Wladimir J. van der Laan)
6bbb4ef test: test utf-8 for labels in wallet (Wladimir J. van der Laan)
a406fcb test: add ensure_ascii setting to AuthServiceProxy (Wladimir J. van der Laan)
60ab9b2 Squashed 'src/univalue/' changes from 2740c4f..f32df99 (Wladimir J. van der Laan)
1a5a4e6 Randomize name lookup result in ConnectSocketByName (Pieter Wuille)
f9f5cfc Prevent duplicate connections where one is by name and another by ip (Pieter Wuille)
1111b80 Rework addnode behaviour (Pieter Wuille)
6ee7f05 Allow disconnecting a netgroup with only one member in eviction. (Gregory Maxwell)
5d0ca81 Add recently accepted blocks and txn to AttemptToEvictConnection. (Gregory Maxwell)
An orphan whos parents were rejected is never going to connect, so there
is little utility in keeping it.
Orphans also helpfully tell us what we're missing, so go ahead and treat
it as INVed.
This prevents higher order orphans and other junk from
holding positions in the orphan map. Parents delayed
twenty minutes are more are unlikely to ever arrive.
The freed space will improve the orphan matching success rate for
other transactions.
As per meeting 2016-03-31
https://bitcoincore.org/en/meetings/2016/03/31/#bad-chain-alerts
The partition checker was producing huge number of false-positives
and was disabled in 0.12.1 on the understanding it would either be
fixed in 0.13 or removed entirely from master if not.
* Use CNode::addeName to track whether a connection to a name is already open
* A new connection to a previously-connected by-name addednode is only opened when
the previous one closes (even if the name starts resolving to something else)
* At most one connection is opened per addednode (even if the name resolves to multiple)
* Unify the code between ThreadOpenAddedNodeConnections and getaddednodeinfo
* Information about open connections is always returned, and the dns argument becomes a dummy
* An IP address and inbound/outbound is only reported for the (at most 1) open connection
In the Receive 'Tab' of the QT wallet, when 'Show'ing a previously requested payment, add a label underneath the QR Code showing the bitcoin address where the funds will go to.
This way the user can be sure that the QR code scanner app the user using is reading the correct bitcoin address, preventing funds to be stolen.
Includes fix for HiDPI screens by @jonasschnelli.
ff2dcf2 Tests: Edit bloated varint test and add option for 'barely expensive' tests (mrbandrews)
12c5a16 Catch exceptions from non-canonical encoding and print only to log (mrbandrews)
291f8aa Continuing port of java comptool (mrbandrews)
8c9e681 Tests: Rework blockstore to avoid re-serialization. (mrbandrews)
c2dd5a3 FIX: correctly measure size of priority block (Alex Morcos)
a278764 FIX: Account for txs already added to block in addPriorityTxs (Alex Morcos)
4dc94d1 Refactor CreateNewBlock to be a method of the BlockAssembler class (Alex Morcos)
always grow to its maximum size.
This does not go so far as to attempt to connect orphans made
connectable by a new block.
Keeping the orphan map less full helps improve the reliability
of relaying chains of transactions.
Add a setting ensure_ascii to AuthServiceProxy. This setting,
defaulting to True (backwards compatible),
is passed through to json.dumps. If set to False, non-ASCII characters
>0x80 are not escaped. This is useful for testing server
input processing, as well as slightly more bandwidth friendly in case of
heavy unicode usage.
- create a script to handle split debug. This will also eventually need to check
targets, and use dsymutil for osx.
- update config.guess/config.sub for bdb for aarch64.
- temporarily disable symbol checks for arm/aarch64
- quit renaming to linux32/linux64 and use the host directly
This also adds a hack to work around an Ubuntu bug in the gcc-multilib package:
https://bugs.launchpad.net/ubuntu/+source/gcc-defaults-armhf-cross/+bug/1347820
The problem is that gcc-multilib conflicts with the aarch toolchain.
gcc-multilib installs a symlink that points
/usr/include/asm -> /usr/include/x86_64-linux-gnu/asm.
Without this link, gcc -m32 can't find asm/errno.h (and others), since
/usr/include/x86_64-linux-gnu isn't in its default include path. But
/usr/include/i386-linux-gnu is (though it doesn't exist on disk).
So work around the problem by linking
/usr/include/i386-linux-gnu/asm -> /usr/include/x86_64-linux-gnu/asm.
The symlink fix is actually quite reasonable, but echoing the password into
sudo is nasty, and should probably be addressed in gitian itself. It makes more
sense to enable passwordless sudo for the build user by default.
Putting the build date in the executable is a practice that has no place
in these days, now that deterministic building is increasingly common.
Continues #7732 which did this for the GUI.
7e7eb27 gitian: create debug packages for linux/windows (Cory Fields)
ad38204 gitian: use CONFIG_SITE rather than hijacking the prefix (Cory Fields)
b676f38 depends: allow for CONFIG_SITE to be used rather than stealing prefix (Cory Fields)
eebc232 test: Add more test vectors for siphash (Wladimir J. van der Laan)
8884830 Use C++11 thread-safe static initializers (Pieter Wuille)
c31b24f Use 64-bit SipHash of netgroups in eviction (Pieter Wuille)
9bf156b Support SipHash with arbitrary byte writes (Pieter Wuille)
053930f Avoid recalculating vchKeyedNetGroup in eviction logic. (Patrick Strateman)
288d85d Get rid of CTxMempool::lookup() entirely (Pieter Wuille)
c2a4724 Optimization: use usec in expiration and reuse nNow (Pieter Wuille)
e9b4780 Optimization: don't check the mempool at all if no mempool req ever (Pieter Wuille)
dbfb426 Optimize the relay map to use shared_ptr's (Pieter Wuille)
8d39d7a Switch CTransaction storage in mempool to std::shared_ptr (Pieter Wuille)
1b9e6d3 Add support for unique_ptr and shared_ptr to memusage (Pieter Wuille)
6182d10 Do not increment nAttempts by more than one for every Good connection. (Gregory Maxwell)
c769c4a Avoid counting failed connect attempts when probably offline. (Gregory Maxwell)
3d3602f Add RPC test for the p2p mempool command in conjunction with disabled bloomfilters (Jonas Schnelli)
beceac9 Disable the mempool P2P command when bloom filters disabled (Peter Todd)
Add error and range-checking parsers for unsigned 32 and 64 bit numbers.
The 32-bit variant is required for parsing sequence numbers from the
command line in `bitcoin-tx` (see #8164 for discussion). I've thrown in
the 64-bit variant as a bonus, as I'm sure it will be needed at some
point.
Also adds tests, and updates `developer-notes.md`.
The -debug tarballs/zips contain detached debugging symbols. To use them, place
in the same dir as the target binary, and invoke gdb as usual.
Also, because the debug symbols add a substantial space requirement, the build
dirs are now deleted when they're no longer needed.
This does not break any existing prefix behavior, only makes new behavior work.
For example:
CONFIG_SITE=$PWD/depends/x86_64-pc-linux-gnu/share/config.site ./configure --prefix=/
ae357d5 [Bitcoin-Tx] Add tests for sequence number support (Jonas Schnelli)
e59336f [bitcoin-tx] allow to set nSequence number over the in= command (Jonas Schnelli)
a946bb6 [RPC] createrawtransaction: add option to set the sequence number per input (Jonas Schnelli)
Also introduce UniValueType
UniValueType is a wrapper for UniValue::VType which allows setting
a typeAny flag. This flag indicates the type does not matter.
(Used by RPCTypeCheckObj)
We send a newly-accepted peer a 1000-entry addr message, and then only use
vAddrToSend for small messages. Deallocate vAddrToSend after it's been used for
the big message to save about 40 kB per connected inbound peer.
- BIP9DeploymentInfo struct for static deployment info
- VersionBitsDeploymentInfo: Avoid C++11ism by commenting parameter names
- getblocktemplate: Make sure to set deployments in the version if it is LOCKED_IN
- In this commit, all rules are considered required for clients to support
Change authentication order to make it more clear (see #7700).
- If the `-torpassword` option is provided, force use of
`HASHEDPASSWORD` auth.
- Give error message if `-torpassword` provided, but
`HASHEDPASSWORD` auth is not available.
- Give error message if only `HASHEDPASSWORD` available, but
`-torpassword` not given.
* Switch mapRelay to use shared_ptr<CTransaction>
* Switch the relay code to copy mempool shared_ptr's, rather than copying
the transaction itself.
* Change vRelayExpiration to store mapRelay iterators rather than hashes
(smaller and faster).
Optimistically test the latch bool before taking the lock.
For all IsInitialBlockDownload calls after the first to return false,
this avoids the need to lock cs_main.
This was caused by an pyc files hanging around from previous
python2 invocations, when the matching .py missing from that path.
This should not be a problem with python3's tagged caches.
Saves about 10% of application memory usage once the mempool warms up. Since the
mempool is DynamicUsage-regulated, this will translate to a larger mempool in
the same amount of space.
Map value type: eliminate the vin index; no users of the map need to know which
input of the transaction is spending the prevout.
Map key type: replace the COutPoint with a pointer to a COutPoint. A COutPoint
is 36 bytes, but each COutPoint is accessible from the same map entry's value.
A trivial DereferencingComparator functor allows indirect map keys, but the
resulting syntax is misleading: `map.find(&outpoint)`. Implement an indirectmap
that acts as a wrapper to a map that uses a DereferencingComparator, supporting
a syntax that accurately reflect the container's semantics: inserts and
iterators use pointers since they store pointers and need them to remain
constant and dereferenceable, but lookup functions take const references.
269a440 Add test for dbwrapper iterators with same-prefix keys. (Matt Corallo)
6030625 test: Add more thorough test for dbwrapper iterators (Wladimir J. van der Laan)
84c13e7 chain: Add assertion in case of missing records in index db (Wladimir J. van der Laan)
Before this, if someone imported a scriptPubKey directly (in hex form) using
importaddress, outputs sending to it would be treated as change, as the
corresponding CTxDestination was not added to the address book.
Fix this by trying to detect scriptPubKeys that are in fact convertible to a
CTxDestination and add them anyway. Add a warning to the RPC help to warn
against importing raw non-standard scripts.
- Link pull-tester/rpc-tests.py to the build dir
- Add the build-dir's config to the python path so that tests can find it
- The tests themselves are in srcdir
- Clean up __pycache__ in 'make clean'
- clear the __pycache__ during 'make clean'
- Copy the qrc locale file to a temp location and remove it when finished
(rcc expects everything to be in the same path)
a886dbf Use std::atomic for fRequestShutdown and fReopenDebugLog (Pieter Wuille)
16cf85f Revert "Include signal.h for sig_atomic_t in WIN32" (Pieter Wuille)
This reduces the rate of not founds by better matching the far
end expectations, it also improves privacy by removing the
ability to use getdata to probe for a node having a txn before
it has been relayed.
Previously the benchmark code used an integer division (%) with
a non-constant in the inner-loop. This is quite slow on many
processors, especially ones like ARM that lack a hardware divide.
Even on fairly recent x86_64 like haswell an integer division can
take something like 100 cycles-- making it comparable to the
runtime of siphash.
This change avoids the division by using bitmasking instead. This
was especially easy since the count was only increased by doubling.
This change also restarts the timing when the execution time was
very low this avoids mintimes of zero in cases where one execution
ends up below the timer resolution. It also reduces the impact of
the overhead on the final result.
The formatting of the prints is changed to not use scientific
notation make it more machine readable (in particular, gnuplot
croaks on the non-fixedpoint, and it doesn't sort correctly).
This also hoists out all the floating point divisions out of the
semi-hot path because it was easy to do so.
It might be prudent to break out the critical test into a macro
just to guarantee that it gets inlined. It might also make sense
to just save out the intermediate counts and times and get the
floating point completely out of the timing loop (because e.g.
on hardware without a fast hardware FPU like some ARM it will
still be slow enough to distort the results). I haven't done
either of these in this commit.
Fixing formatting
Adding test case into automatically generated test case set
Clean up commits
removing extra whitespace from eol
Removing extra whitespace on macro line
Previously these functions would infinitely loop if sync failed;
now they have a default timeout of 60 seconds, after which an
AssertionError is raised.
sync_blocks() has also been improved and now compares the tip
hash of each node, rather than just using block count.
If a node is offline failed outbound connection attempts will crank up
the addrman counter and effectively blow away our state.
This change reduces the problem by only counting attempts made while
the node believes it has outbound connections to at least two
netgroups.
Connect and addnode connections are also not counted, as there is no
reason to unequally penalize them for their more frequent
connections -- though there should be no real effect from this
unless their addnode configureation is later removed.
Wasteful repeated connection attempts while only a few connections are
up are avoided via nLastTry.
This is still somewhat incomplete protection because our outbound
peers could be down but not timed out or might all be on 'local'
networks (although the requirement for multiple netgroups helps).
The ability to GETDATA a transaction which has not (yet) been relayed
is a privacy loss vector.
The use of the mempool for this was added as part of the mempool p2p
message and is only needed to fetch transactions returned by it.
Any attacker who managed to make an evil commit that changed something in the
contrib/verify-commits/ directory could just as easily remove the warning
and/or modify it to not display the evil commits; telling the user to check
those commits specifically misleads them into checking just those commits
rather than the script itself.
Now that caches are distinct (https://github.com/travis-ci/travis-ci/issues/4393),
we can use the Travis minimal image.
The minimal image should take less time to setup and lead to quicker builds.
Also addressed while I'm in here:
- No need to delete the broken google-chrome repo in the minimal image
- Set the hostname to work-around an openjdk bug
- Remove the non-functional apt-cache option
- Remove useless message at completion
- Install jre where the java tests are run
2a8b358 Fix typo adddrman to addrman as requested in #8070 (Ethan Heilman)
f4119c6 Remove non-determinism which is breaking net_tests #8069 (EthanHeilman)
bf9266e Use Socks5ErrorString() to decode error responses from socks proxy. (Warren Togami)
94fd1d8 Make Socks5() InterruptibleRecv() timeout/failures informative. (Warren Togami)
0d9af79 SOCKS5 connecting and connected messages with -debug=net. (Warren Togami)
00678bd Make failures to connect via Socks5() more informative and less unnecessarily scary. (Warren Togami)
b4d24e1 Report reindexing progress in GUI (Pieter Wuille)
d3d7547 Add -reindex-chainstate that does not rebuild block index (Pieter Wuille)
fb8fad1 Optimize ActivateBestChain for long chains (Pieter Wuille)
316623f Switch reindexing to AcceptBlock in-loop and ActivateBestChain afterwards (Pieter Wuille)
d253ec4 Make ProcessNewBlock dbp const and update comment (Pieter Wuille)
6075bc4 doc: 32 and 64 bit packages are seperate (Wladimir J. van der Laan)
e5764e6 doc: Remove outdated qt4 install information from README.md (Wladimir J. van der Laan)
5d5e7a0 net: No need to export ConnectNode (Cory Fields)
e9ed620 net: No need to export DumpBanlist (Cory Fields)
8b8f877 net: make Ban/Unban/ClearBan functionality consistent (Cory Fields)
cca221f net: Drop CNodeRef for AttemptToEvictConnection (Cory Fields)
563f375 net: use the exposed GetNodeSignals() rather than g_signals directly (Cory Fields)
9faa490 net: remove unused set (Cory Fields)
52cbce2 net: don't import std namespace (Cory Fields)
a68ec21 Use SipHash-2-4 for address relay selection (Pieter Wuille)
8cc9cfe Switch CTxMempool::mapTx to use a hash index for txids (Pieter Wuille)
382c871 Use SipHash-2-4 for CCoinsCache index (Pieter Wuille)
0b1295b Add SipHash-2-4 primitives to hash (Pieter Wuille)
1475ecf Fix de-serialization bug where AddrMan is corrupted after exception * CAddrDB modified so that when de-serialization code throws an exception Addrman is reset to a clean state * CAddrDB modified to make unit tests possible * Regression test created to ensure bug is fixed * StartNode modifed to clear adrman if CAddrDB::Read returns an error code. (EthanHeilman)
fa83a5d [qa] wallet: Temporarily disable salvagewallet test (MarcoFalke)
fadd048 [doc] Link to clang-format in the developer notes (MarcoFalke)
fa72f7d [doc] Remove outdated line from listunspent RPC help, fix typo (MarcoFalke)
ac40ed7 Increase timeout waiting for pruned blk00000.dat (error10)
The current logic for syncing headers may lead to lots of duplicate
getheaders requests being sent: If a new block arrives while the node
is in headers sync, it will send getheaders in response to the block
announcement. When the headers arrive, the message will be of maximum
size and so a follow-up request will be sent---all of that in addition
to the existing headers syncing. This will create a second "chain" of
getheaders requests. If more blocks arrive, this may even lead to
arbitrarily many parallel chains of redundant requests.
This patch changes the behaviour to only request more headers after a
maximum-sized message when it contained at least one unknown header.
This avoids sustaining parallel chains of redundant requests.
Note that this patch avoids the issues raised in the discussion of
https://github.com/bitcoin/bitcoin/pull/6821: There is no risk of the
node being permanently blocked. At the latest when a new block arrives
this will trigger a new getheaders request and restart syncing.
Verify that results correct (match known values), consistent (encrypt->decrypt
matches the original), and compatible with the previous openssl implementation.
Also check that failed encrypts/decrypts fail the exact same way as openssl.
Wallet must come before crypto, otherwise linking fails on some platforms.
Includes a tangentially-related general cleanup rather than making the Makefile
sloppier.
The output should always match openssl's, even for failed operations. Even for
a decrypt with broken padding, the output is always deterministic (and attemtps
to be constant-time).
My changes leave all tray icon and menu creation/initialization logic
untouched. It only shows or hides the icon according to the setting.
A new checkbox was added to the OptionsDialog under the Window tab. A
bool option named "hideTrayIcon" was added to OptionsModel. This
checkbox was mapped like other all options to the OptionsModel.
A signal was added to the OptionsModel for broadcasting changes the the
hideTrayIcon option. This signal was connected to a new slot added to
BitcoinGUI named setTrayIconVisible(bool). The slot simply hides or
shows the trayIcon in BitcoinGUI according to the parameter recieved.
Changing NOP3 op name to OP_CHECKSEQUENCEVERIFY, renaming instances of OP_NOP3 in script_tests.json to CHECKSEQUENCEVERIFY
Cleaning up NOP3 comment
Re-adding test cases that were accidentally deleted, removing dupicated test case, fixing formatting
Removing re-labeling of OP_NOP3 to OP_CSV
Fixing whitespace issues
- Ban/Unban/ClearBan call uiInterface.BannedListChanged() as necessary
- Ban/Unban/ClearBan sync to disk if the operation is user-invoked
- Mark node for disconnection automatically when banning
- Lock cs_vNodes while setting disconnected
- Don't spin in a tight loop while setting disconnected
In my ever-growing list of test failures, I was seeing this one intermittently.
```
Running 2nd level testscript pruning.py...
Initializing test directory /tmp/testY5ypCv
Warning! This test requires 4GB of disk space and takes over 30 mins (up to 2 hours)
Mining a big blockchain of 995 blocks
Check that we haven't started pruning yet because we're below PruneAfterHeight
Success
Though we're already using more than 550MB, current usage: 587
Mining 25 more blocks should cause the first block file to be pruned
Assertion failed: blk00000.dat not pruned when it should be
File "/home/error/bitcoinxt-0.11D/qa/rpc-tests/test_framework/test_framework.py", line 118, in main
self.run_test()
File "/home/error/bitcoinxt-0.11D/qa/rpc-tests/pruning.py", line 272, in run_test
self.test_height_min()
File "/home/error/bitcoinxt-0.11D/qa/rpc-tests/pruning.py", line 94, in test_height_min
raise AssertionError("blk00000.dat not pruned when it should be")
Stopping nodes
Failed
```
After digging into the test, I found that the code is waiting 10 seconds for blk00000.dat to be deleted, and then throwing this failure if it still exists after 10 seconds.
I increased this amount, had the script print the actual time taken, and ran the test a few more times. The time taken ranged between 8 to 12 seconds. So, I feel that this timeout is too short.
After changing the timeout to 30 seconds, the test passes consistently.
(cherry picked from commit 3469911c89a48dd2fefe4d1c2a0c176256e14ee0)
Move the version reporting to Wallet::Verify, before starting
verification of the wallet.
This removes the dependency of init on a specific wallet database
library.
A further, trivial step towards resolving #7965.
166e4b0 Notify other serviceQueue thread we are finished to prevent deadlocks. (Pavel Janík)
db18ab2 Reenable multithread scheduler test. (Pavel Janík)
I made a subclass of QMessageBox that disables the send button in
exec() and starts a timer that calls a slot to re-enable it after a
configurable delay.
It also has a countdown in the send/yes button while it is disabled
to hint to the user why the send button is disabled (and that it is
actually supposed to be disabled).
* The "ERROR" was printed far too often during normal operation for what was not an error.
* Makes the Socks5() connect failure similar to the IP connect failure in debug.log.
Before:
`2016-05-09 00:15:00 ERROR: Proxy error: host unreachable`
After:
`2016-05-09 00:15:00 Socks5() connect to t6xj6wilh4ytvcs7.onion:18333 failed: host unreachable"`
It looks like travis is using the `travis.yml` from the branch, but runs
the test script from the branch merged into master. This causes
pull requests created before the QA tests python 3 transition to fail.
This temporarily reverts fa05e22e91
(#7851). It can be restored when this is no longer an issue.
The example local paths for "Building fully offline" have an extraneous ".git". This caused an error when trying to run gbuild, like this
fatal: '/home/user/bitcoin.git' does not appear to be a git repository
fatal: Could not read from remote repository.
This commit fixes that.
Locking for each operation here is unnecessary, and solves the wrong problem.
Additionally, it introduces a problem when cs_vNodes is held in an owning
class, to which invididual CNodeRefs won't have access.
These should be weak pointers anyway, once vNodes contain shared pointers.
Rather than using a refcounting class, use a 3-step process instead.
1. Lock vNodes long enough to snapshot the fields necessary for comparing
2. Unlock and do the comparison
3. Re-lock and mark the resulting node for disconnection if it still exists
d1d7775 Improve worst-case behavior of CScript::FindAndDelete (Patrick Strateman)
e2a30bc Unit test for CScript::FindAndDelete (Gavin Andresen)
c0f660c Replace c-style cast with c++ style static_cast. (Patrick Strateman)
ec9ad5f Replace memcmp with std::equal in CScript::FindAndDelete (Patrick Strateman)
b559914 Move bloom and feerate filtering to just prior to tx sending. (Gregory Maxwell)
4578215 Return mempool queries in dependency order (Pieter Wuille)
ed70683 Handle mempool requests in send loop, subject to trickle (Pieter Wuille)
dc13dcd Split up and optimize transaction and block inv queues (Pieter Wuille)
f2d3ba7 Eliminate TX trickle bypass, sort TX invs for privacy and priority. (Gregory Maxwell)
f0188f9 http: use std::move to move HTTPRequest into HTTPWorkItem (Wladimir J. van der Laan)
37b2137 http: Change boost::scoped_ptr to std::unique_ptr in HTTPRequest (Wladimir J. van der Laan)
f97b410 http: Add log message when work queue is full (Wladimir J. van der Laan)
091d6e0 http: Do a pending c++11 simplification (Wladimir J. van der Laan)
Use std::unique_ptr for handling work items.
This makes the code more RAII and, as mentioned in the comment, is what
I planned when I wrote the code in the first place.
08d7b56 util: switch LogPrint and error to variadic templates (Wladimir J. van der Laan)
9eaa0af tinyformat: force USE_VARIADIC_TEMPLATES (Wladimir J. van der Laan)
* CAddrDB modified so that when de-serialization code throws an exception Addrman is reset to a clean state
* CAddrDB modified to make unit tests possible
* Regression test created to ensure bug is fixed
* StartNode modifed to clear adrman if CAddrDB::Read returns an error code.
Some developers clearly don't get this and have been posting
"improvements" that create clear vulnerabilities. It should
have been better explained in the code, since the design
is somewhat subtle and getting it right is important.
This patch changes the implementation from one that stores 16 2-bit integers
in one uint32_t's, to one that stores the first bit of 64 2-bit integers in
one uint64_t and the second bit in another. This allows for 450x faster
refreshing and 2.2x faster average speed.
Change the few occurrences of the deprecated `auto_ptr` to c++11 `unique_ptr`.
Silences the deprecation warnings.
Also add a missing `std::` for consistency.
Bitwise logic combined with `<` with undefined signedness will
potentially results in undefined behavior. Fix this by defining the type
as a c++11 typed enum.
Fixes#6017.
f135e3c qt: Add transaction hash to details window title (Wladimir J. van der Laan)
17a6a21 qt: Make it possible to show details for multiple transactions (Wladimir J. van der Laan)
7df9224 doc: Add note about new build/test requirements to release notes (Wladimir J. van der Laan)
2aacc72 build: update ax_cxx_compile_stdcxx to serial 4 (Wladimir J. van der Laan)
a398549 depends: use c++11 (Cory Fields)
67969af build: Enable C++11 build, require C++11 compiler (Wladimir J. van der Laan)
DumpBanList currently does this:
- with lock: take a copy of the banmap
- perform I/O (write out the banmap)
- with lock: mark the banmap non-dirty
If a new ban is added during the I/O operation, it may never be persisted to
disk.
Reorder operations so that the data to be persisted cannot be older than the
time at which the banmap was marked non-dirty.
I made a silly mistake in a database wrapper where keys
were sorted by char instead of uint8_t. As x86 char is signed
the sorting for the block index database was messed up, resulting
in a segfault due to missing records.
Add a test to catch:
- Wrong sorting
- Seeking errors
- Iteration result not complete
Disabling warnings can be tricky, because doing so can cause a different
compiler to create new warnings about unsupported disable flags. Also, some
warnings don't surface until they're paired with another warning (gcc). For
example, adding "-Wno-foo" won't cause any trouble, but if there's a legitimate
warning emitted, the "unknown option -Wno-foo" will show up as well.
Work around this in 2 ways:
1. When checking to see if -Wno-foo is supported, check for "-Wfoo" instead.
2. Enable -Werror while checking 1.
If "-Werror -Wfoo" compiles, "-Wno-foo" is almost guaranteed to be supported.
-Werror itself is also checked. If that fails to compile by itself, it likely
means that the user added a flag that adds a warning. In that case, -Werror
won't be used while checking, and the build may be extra noisy. The user would
need to fix the bad input flag.
Also, silence 2 more additional warnings that can show up post-c++11.
This was doing more harm than good. The original intention was to speed up
builds, since a PR's ccache results will be thrown away anyway.
However, each PR maintains its own cache, so disabling writes means that
subsequent pushes don't benefit from the fresh cache. This is significant when
(for example) many headers are touched in a PR, then the PR is updated. With
this change, the updated PR will take advantage of the cache generated during
the PR's previous build.
ActivateBestChain uses chainActive after releasing the lock; reorder operations
to move all access to synchronized object into existing LOCK(cs_main) block.
A small GUI annoyance for me has always been that it's impossible to
have multiple transaction detail windows open, for example to compare
transactions.
This patch makes the window non-modal so that it is possible to open
transaction details at will.
f154470 [contrib] Remove reference to sf and add doc to verify.sh (MarcoFalke)
182bec4 contrib: remove hardcoded version from verify.sh (Wladimir J. van der Laan)
c907f4d doc: Update release process (Wladimir J. van der Laan)
869cf12 dbwrapper: Move `HandleError` to `dbwrapper_private` (Wladimir J. van der Laan)
b69836d dbwrapper: Pass parent CDBWrapper into CDBBatch and CDBIterator (Wladimir J. van der Laan)
878bf48 dbwrapper: Remove CDBWrapper::GetObfuscateKeyHex (Wladimir J. van der Laan)
74f7b12 dbwrapper: Remove throw keywords in function signatures (Wladimir J. van der Laan)
Pass parent wrapper directly instead of obfuscation key. This
makes it possible for other databases which re-use this code
to use other properties from the database.
Add a namespace dbwrapper_private for private functions to be used
only in dbwrapper.h/cpp and dbwrapper_tests.
Using throw() specifications in function signatures is not only
not required in C++, it is considered deprecated for
[various reasons](https://stackoverflow.com/questions/1055387/throw-keyword-in-functions-signature).
It is not implemented by any of the common C++ compilers. The usage is
also inconsistent with the rest of the source code.
Without this patch:
- When I compile the GUI from the bitcoin directory itself, it works as
expected.
- When I build the GUI in an out-of-tree build, I cannot get it to
select tabs. When I click, say the "Receive" tab nothing happens,
the button selects but it doesn't switch the page. The rest - even
the debug window - seems to work.
See full discussion here:
https://github.com/bitcoin/bitcoin/pull/7911#issuecomment-212413442
This turned out to be caused by a mismatch in the arguments to moc,
preventing it from finding `bitcoin-config.h`. Fix this by passing
`$(DEFAULT_INCLUDES)` to it, which gets set to the appropriate
path by autoconf itself.
SetString seems to be passing the length of the wrong variable to
memory_cleanse, resulting in the last byte of the temporary buffer not being
securely erased.
This will avoid sending more pointless INVs around updates, and
prevents using filter updates to timetag transactions.
Also adds locking for fRelayTxes.
By eliminating queued entries from the mempool response and responding only at
trickle time, this makes the mempool no longer leak transaction arrival order
information (as the mempool itself is also sorted)-- at least no more than
relay itself leaks it.
Previously we would assert that if every block in vBlockHashesToAnnounce is in
chainActive, then the blocks to be announced must connect. However, there are
edge cases where this assumption could be violated (eg using invalidateblock /
reconsiderblock), so just check for this case and revert to inv-announcement
instead.
Rather than allowing CNetAddr/CService/CSubNet to launch DNS queries, require
that addresses are already resolved.
This greatly simplifies async resolve logic, and makes it harder to
accidentally leak DNS queries.
Note: Some seeds aren't actually returning an IP for their name entries, so
they're being added to addrman with a source of [::].
This commit shouldn't change that behavior, for better or worse.
Previously Bitcoin would send 1/4 of transactions out to all peers
instantly. This causes high overhead because it makes >80% of
INVs size 1. Doing so harms privacy, because it limits the
amount of source obscurity a transaction can receive.
These randomized broadcasts also disobeyed transaction dependencies
and required use of the orphan pool. Because the orphan pool is
so small this leads to poor propagation for dependent transactions.
When the bypass wasn't in effect, transactions were sent in the
order they were received. This avoided creating orphans but
undermines privacy fairly significantly.
This commit:
Eliminates the bypass. The bypass is replaced by halving the
average delay for outbound peers.
Sorts candidate transactions for INV by their topological
depth then by their feerate (then hash); removing the
information leakage and providing priority service to
higher fee transactions.
Limits the amount of transactions sent in a single INV to
7tx/sec (and twice that for outbound); this limits the
harm of low fee transaction floods, gives faster relay
service to higher fee transactions. The 7 sounds lower
than it really is because received advertisements need
not be sent, and because the aggregate rate is multipled
by the number of peers.
leveldb's buildsystem causes us a few problems:
- breaks out-of-tree builds
- forces flags used for some tools
- limits cross builds
Rather than continuing to add wrappers around it, simply integrate it into our
build.
5d217de Add test to check spendable and unspendable UTXO on RPC listunspent (Joao Fonseca)
fa942c7 Move method to check matches within arrays on util.py (Joao Fonseca)
b30fb42 test: Rename wallet.dat to wallet_test.dat (Wladimir J. van der Laan)
a25a4f5 wallet_ismine.h → script/ismine.h (Wladimir J. van der Laan)
f4eae2d test: Create test fixture for wallet (Wladimir J. van der Laan)
de39c95 test: move accounting_tests and rpc_wallet_tests to wallet/test (Wladimir J. van der Laan)
fae1f4e [qa] rpc-tests: Fix link in comment and label error msg (MarcoFalke)
faa4f22 [qa] pull-tester: Exit early when no tests are run (MarcoFalke)
fa05e22 [qa] pull-tester: Don't mute zmq ImportError (MarcoFalke)
28b400f doc: update release-notes for `gettxoutsetinfo` change (Wladimir J. van der Laan)
76212bb rpc: make sure `gettxoutsetinfo` hash has txids (Wladimir J. van der Laan)
9ad1a51 crypto: bytes counts are 64 bit (Wladimir J. van der Laan)
a7af72a prevector::swap: fix (unreached) data corruption (Kaz Wesley)
4ed41a2 test prevector::swap (Kaz Wesley)
1e2c29f prevector: destroy elements only via erase() (Kaz Wesley)
Remove the mistaken assumption that GetKey returning false signifies
an internal database issue. It will return false when the key cannot
be deserialized into the (char,uint256) stanza, which indicates
that the cursor has reached a different kind of key.
Fixes bug #7890 introduced in #7756.
Without the newline I see "bein" where the two lines are concatenated:
Note that all inputs selected must be of standard form and P2SH scripts must *bein* the wallet using importaddress or addmultisigaddress (to calculate fees).
swap was using an incorrect condition to determine when to apply an optimization
(not swapping the full direct[] when swapping two indirect prevectors).
Rather than correct the optimization I'm removing it for simplicity. Removing
this optimization minutely improves performance in the typical (currently only)
usage of member swap(), which is swapping with a freshly value-initialized
object.
Fixes a bug in which pop_back did not call the deleted item's destructor.
Using the most general erase() implementation to implement all the others
prevents similar bugs because the coupling between deallocation and destructor
invocation only needs to be maintained in one place.
Also reduces duplication of complex memmove logic.
The key (transaction id for the following outputs) should be serialized
to the HashWriter.
This is a problem as it means different transactions in the same
position with the same outputs will potentially result in the same hash.
Fixes primary concern of #7758.
Break the circular dependency between main and txdb by:
- Moving `CBlockFileInfo` from `main.h` to `chain.h`. I think this makes
sense, as the other block-file stuff is there too.
- Moving `CDiskTxPos` from `main.h` to `txdb.h`. This type seems
specific to txdb.
- Pass a functor `insertBlockIndex` to `LoadBlockIndexGuts`. This leaves
it up to the caller how to insert block indices.
Byte counts for SHA256, SHA512, SHA1 and RIPEMD160 must be 64 bits.
`size_t` has a different size per platform, causing divergent results
when hashing more than 4GB of data.
0528e30 Remove wxwidgets references from NSIS script. (JeremyRand)
26880c3 build: Use PACKAGE_TARNAME and new bin names in NSIS script. (JeremyRand)
0dbf6e4 build: define base filenames for use elsewhere in the buildsystem (Cory Fields)
Add a method Cursor() to CCoinsView that returns a cursor which can be
used to iterate over the whole UTXO set.
- rpc: Change gettxoutsetinfo to use new Cursor method
- txdb: Remove GetStats method - Now that GetStats is implemented in
terms of Cursor, remove it.
dde46d3 Merge script_valid and script_invalid tests (Pieter Wuille)
009b503 Get rid of expect in script_tests as it's implied by scripterror (Pieter Wuille)
76da761 Make script_error a mandatory 4th field for script_tests (Pieter Wuille)
269281b Fix some misconstructed tests (Pieter Wuille)
d03e466 Fix formatting of NOPs for generated script tests (Pieter Wuille)
c7c6641 Fix JSON pretty printing in script_tests (Pieter Wuille)
d12760b rpc-tests: handle KeyError nicely in test_framework.py (Rusty Russell)
85c807c getblockchaininfo: make bip9_softforks an object, not an array. (Rusty Russell)
We can't change "softforks", but it seems far more logical to use tags
in an object rather than using an "id" field in an array.
For example, to get the csv status before, you need to iterate the
array to find the entry with 'id' field equal to "csv":
jq '.bip9_softforks | map(select(.id == "csv"))[] | .status'
Now:
jq '.bip9_softforks.csv.status'
There is no issue with fork names being incompatible with JSON tags,
since we're selecting them ourselves.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Previously we used the CInv that would be sent to the peer announcing the
transaction as the key, but using the txid instead allows us to decouple the
p2p layer from the application logic (which relies on this map to avoid
duplicate tx requests).
The NSIS script tried to delete wxwidgets-based executables/locales. These files are ancient, and presumably no users have them anymore, so we can simplify the NSIS script by removing those lines.
Replaces the hardcoded string "bitcoin" with the autoconf variable PACKAGE_TARNAME; fixes#7265.
Places where I chose not to replace:
1. bitcoin.ico wasn't replaced because it doesn't seem to be relevant to the build system and its filename never affects the end user.
2. InstallDir wasn't replaced because the current text has an uppercase B, and I'm not sure of a good way to capitalize the result of PACKAGE_TARNAME.
3. A comment in the Main Installer section wasn't replaced because comments don't ever face the end user.
4. The registry value "URL:Bitcoin" wasn't replaced for the same reason as InstallDir.
5. Startup shortcut wasn't replaced for the same reason as InstallDir.
All other appearances of "bitcoin" were replaced with PACKAGE_TARNAME, except for the bin names, which were instead replaced with the new bin name autoconf variables.
Unfortunately, the target namees defined at the Makefile.am level can't be used
for *.in substitution. So these new defines will have to stay synced up with
those targets.
Using the new variables for the deploy targets in the main Makefile.am will
ensure that they stay in sync, otherwise build tests will fail.
The lockorder potential deadlock detection works by remembering for each
lock A that is acquired while holding another B the pair (A,B), and
triggering a warning when (B,A) already exists in the table.
A and B in the above text are represented by pointers to the CCriticalSection
object that is acquired. This does mean however that we need to clean up the
table entries that refer to any critical section which is destroyed, as it
memory address can potentially be used for another unrelated lock in the future.
Implement this clean up by remembering not only the pairs in forward direction,
but also backward direction. This allows for fast iteration over all pairs that
use a deleted CCriticalSection in either the first or the second position.
The current tests for varint only check that
serialization-deserialization is a roundtrip. That is a useful test, but
it is also good to check for some exact bit patterns, to prevent a code
change that changes the serialization format from going undetected.
As the varint functions are templated, also check with different types.
da5fdbb Test relay of version 2 transactions (Suhas Daftuar)
5cb1d8a Tests: move get_bip9_status to util.py (Suhas Daftuar)
e4ba9f6 Version 2 transactions remain non-standard until CSV activates (Suhas Daftuar)
Check the Content-Type header that is returned from the RPC server. Only
if it is `application/json` the data is supposed to be parsed as JSON.
This gives better reporting if the HTTP server happens to return an error that is
not JSON-formatted, which is the case if it happens at a lower level
before JSON-RPC kicks in.
Before: `Unexpected exception caught during testing: No JSON object could be decoded`
After: `JSONRPC error: non-JSON HTTP response with '403 Forbidden' from server`
Currently, we're keeping a timeout for each requested block, starting
from when it is requested, with a correction factor for the number of
blocks in the queue.
That's unnecessarily complicated and inaccurate.
As peers process block requests in order, we can make the timeout for each
block start counting only when all previous ones have been received, and
have a correction based on the number of peers, rather than the total number
of blocks.
Two-line patch to make it possible to shut down bitcoind cleanly during
the initial ActivateBestChain.
Fixes#6459 (among other complaints).
To reproduce:
- shutdown bitcoind
- copy chainstate
- start bitcoind
- let the chain sync a bit
- shutdown bitcoind
- copy back old chainstate
- start bitcoind
- bitcoind will catch up with all blocks during Init()
(the `boost::this_thread::interruption_point` / `ShutdownRequested()`
dance is ugly, this should be refactored all over bitcoind at some point
when moving from boost::threads to c++11 threads, but it works...)
They claimed to be testing P2SH scripts with non-push scriptSigs, but
1) they were not enabling P2SH
2) they have push-only scriptSigs
Fix this, and add a few more related cases.
These add very simple sanity checks to ensure that the build/host toolchains
have not changed since the last run. If they have, all ids will change and
packages will be rebuilt.
For more complicated usage (like parsing dpkg), HOST_ID_SALT/BUILD_ID_SALT may
be used to introduce arbitrary data to the ids.
This removes the following executables from the binary gitian release:
- test_bitcoin-qt[.exe]
- bench_bitcoin[.exe]
@jonasschnelli and me discussed this on IRC a few days ago - unlike the
normal `bitcoin_tests` which is useful to see if it is safe to run
bitcoin on a certain OS/environment combination, there is no good reason
to include these. Better to leave them out to reduce the download
size.
Sizes from the 0.12 release:
```
2.4M bitcoin-0.12.0/bin/bench_bitcoin.exe
22M bitcoin-0.12.0/bin/test_bitcoin-qt.exe
```
As we are already using the API to retrieve the pull request
title, also retrieve the base branch.
This makes sure that pull requests for 0.12 automatically end up in
0.12, and pull requests for master automatically end up in master,
and so on.
It is still possible to override the branch from the command line
or using the `githubmerge.branch` git option.
Split out methods to every module, apart from 'help' and 'stop' which
are implemented in rpcserver.cpp itself.
- This makes it easier to add or remove RPC commands - no longer everything that includes
rpcserver.h has to be rebuilt when there's a change there.
- Cleans up `rpc/server.h` by getting rid of the huge cluttered list of function definitions.
- Removes most of the bitcoin-specific code from rpcserver.cpp and .h.
Continues #7307 for the non-wallet.
Ubuntu 16.04 "xenial xerus" does not come with Python 2.x by default.
It is possible to install a python-2.7 package, but this has its own
problem: no `python` or `python2` symlink (see #7717).
This fixes the following scripts to work with python 3:
- `make check` (bctest,py, bitcoin-util-test.py)
- `make translate` (extract_strings_qt.py)
- `make symbols-check` (symbol-check.py)
- `make security-check` (security-check.py)
Explicitly call the python commands using $(PYTHON) instead
of relying on the interpreter line at the top of the scripts.
e7e48ba test_framework: Py3.4 compat: Specify timeout parameter by name (Luke Dashjr)
d7b80b5 test_framework: Avoid infinite loop in encoding Decimal (Wladimir J. van der Laan)
Avoid an infinite loop in encoding, by ensuring EncodeDecimal
returns a string. round(Decimal) used to convert it to
float, but it no longer does in python 3.x. Strings are
supported since #6380, so just use that.
Replace the `bitcoin-cli -rpcwait` after spawning bitcoind
with our own loop that detects when bitcoind exits prematurely.
And if one node fails to start, stop the others.
This prevents a hang in such a case (see #7463).
This makes github-merge.py the first developer tool to go
all Python 3 (for context see #7717).
The changes are straightforward as the script already was
`from __future__ import division,print_function,unicode_literals`.
However urllib2 changed name, and json will only accept unicode data not
bytes.
This retains py2 compatibility for now: not strictly necessary
as it's not used by the build system - but it was easy.
The build date does only makes sense for custom/self-compiled bitcoin-core versions because we are using static build-dates for our deterministic release builds.
Having a quick option to get the current datadir is much more valuable for debug purposes.
The "feefilter" p2p message is used to inform other nodes of your mempool min fee which is the feerate that any new transaction must meet to be accepted to your mempool. This will allow them to filter invs to you according to this feerate.
Adds two RPC tests for the generatetoaddress RPC, one in the wallet, and one when the wallet is disabled.
The wallet RPC Test mines Bitcoin to another node's address and checks that that node has received the Bitcoin.
The RPC test without the wallet mines Bitcoin to an arbitrary address and checks that it works. It then mines to an arbitrary invalid address and checks that that fails.
Creates the generatetoaddress rpc which is virtually identical to the generate rpc except that it takes an argument for the address to mine to. It does not rely on wallet functionality.
The mining code shared by generate and generatetoaddress has been moved to another method to reduce duplication.
This RPC test will test both the activation mechanism of the first versionbits soft fork as well as testing many code branches of the consensus logic for BIP's 68, 112, and 113.
2016/01/24:
Change miniwget to return HTTP status code
Increments API_VERSION to 16
2016/01/22:
Improve UPNPIGD_IsConnected() to check if WAN address is not private.
Parse HTTP response status line in miniwget.c
fad8cfb [qa] mininode: Add and use CONSTs (MarcoFalke)
fa8cd46 [qa] Move create_tx() to util.py (MarcoFalke)
fad7dc8 [qa] wallet: speed up tests (MarcoFalke)
fa3a81a [tests] Extend util_ParseMoney test case (MarcoFalke)
This implements caching of ancestor state to each mempool entry, similar to
descendant tracking, but also including caching sigops-with-ancestors (as that
metric will be helpful to future code that implements better transaction
selection in CreatenewBlock).
The work limit served to prevent the descendant walking algorithm from doing
too much work by marking the parent transaction as dirty. However to implement
ancestor tracking, it's not possible to similarly mark those descendant
transactions as dirty without having to calculate them to begin with.
This commit removes the work limit altogether. With appropriate
chain limits (-limitdescendantcount) the concern about doing too much
work inside this function should be mitigated.
While trying to find a black/white version of the Bitcoin
logo for the organization I noticed the about.png is not
entirely black - it has some reflection. Remove this to make
it the same as other icons.
Also ran the icons through `contrib/devtools/optimize-pngs.py`,
so `chevron.png` was optimized too.
0ecb340 test: Script_error checking in script_invalid tests (Wladimir J. van der Laan)
2317ad7 test: Re-introduce JSON pretty printing in test builder (Wladimir J. van der Laan)
b0ff857 test: Move non-generated script_invalid test to the correct place (Wladimir J. van der Laan)
If ZMQ is enabled, check whether it's installed before running ZMQ tests.
If it isn't, disable ZMQ and print a warning.
Also add dependency info to test docs, so users know ZMQ is required
before running tests, and so they know how to install it.
When following the build instructions before this change then trying
to run the RPC tests, a unix user would get an error when python
tried to import zmq.
There may be other dependencies that should be added to the docs,
particularly ones for non-unix systems. This is the only unlisted
dependency I encountered using linux.
It looks like, TorController::disconnected_cb(TorControlConnection&
conn) gets called multiple times which results in multiple event_new().
Avoid this by creating the event only once in the constructore, and
deleting it only once in the destructor (thanks to Cory Fields for the
idea).
Replaces the fix by Jonas Schnelli in #7610, see discussion there.
Continues "Make logging for validation optional" from #6519.
The idea there was to remove all ERROR logging of rejected transaction,
and move it to one message in the class 'mempoolrej' which logs the
state message (and debug info). The superfluous ERRORs in the log
"terrify" users, see for example issue #5794.
Unfortunately a lot of new logging was introduced in #6871 (RBF) and
#7287 (misc refactoring). This pull updates that new code.
Fixed formatting as requested on https://github.com/bitcoin/bitcoin/pull/7589
Description:
Documentation was unclear in this section and could be interpreted to mean that boost was not a hard requirement for older Ubuntu versions.
Related: #7587
f22f14c doc: mention bitcoin-cli -stdin in release notes (Wladimir J. van der Laan)
92bcca3 rpc: Input-from-stdin mode for bitcoin-cli (Wladimir J. van der Laan)
Implements #7442 by adding an option `-stdin` which reads
additional arguments from stdin, one per line.
For example
```bash
echo -e "mysecretcode\n120" | src/bitcoin-cli -stdin walletpassphrase
echo -e "walletpassphrase\nmysecretcode\n120" | src/bitcoin-cli -stdin
```
BerkeleyDB dump files have key and value lines indented.
The salvage code passes these to ParseHex as-is.
Check this in the tests (should just pass with current code).
Check for EOF before every getline, and warn when reading gets to EOF
before the end of the data.
Stricter error checking could shed more light on issues such as #7463
and #7379.
149641e Travis: Use Blue Box VMs for IPv6 loopback support (Luke Dashjr)
c01f08d Bugfix: depends/Travis: Use --location (follow redirects) and --fail [on HTTP error response] with curl (Luke Dashjr)
5d1148c Travis: Use curl rather than wget for Mac SDK (Luke Dashjr)
1ecbb3b depends: Use curl for fetching on Linux (Luke Dashjr)
- Replace NOP3 with CHECKSEQUENCEVERIFY (BIP112)
<nSequence> CHECKSEQUENCEVERIFY -> <nSequence>
- Fails if txin.nSequence < nSequence, allowing funds of a txout to be locked for a number of blocks or a duration of time after its inclusion in a block.
- Pull most of CheckLockTime() out into VerifyLockTime(), a local function that will be reused for CheckSequence()
- Add bitwise AND operator to CScriptNum
- Enable CHECKSEQUENCEVERIFY as a standard script verify flag
- Transactions that fail CSV verification will be rejected from the mempool, making it easy to test the feature. However blocks containing "invalid" CSV-using transactions will still be accepted; this is *not* the soft-fork required to actually enable CSV for production use.
Check the returned script_error. Add expected script_error
for generated as well as custom tests.
The specific error is not part of consensus, however
it could avoid unclear reporting issues such as #6862 in the future.
Fixes#7513.
SequenceLocks functions are used to evaluate sequence lock times or heights per BIP 68.
The majority of this code is copied from maaku in #6312
Further credit: btcdrak, sipa, NicolasDorier
If number of conflict confirms cannot be determined, this means
that the block is still unknown or not yet part of the main chain,
for example during a reindex. Do nothing in that case,
instead of crash with an assertion.
Fixes#7234.
This test is no longer relevant.
It was introduced in 8c222dca4f to check
the switch to 1MB blocks after the BDB too-many-locks issue back in
2013. The switching code has been long since removed.
It also needs a specific data file that is hard to find. I've verified
in #6320 that it still passes, however I think there is zero reason to
keep it.
Closes#6320.
Currently Travis's wget fails fetching qrencode:
Fetching qrencode...
ERROR: no certificate subject alternative name matches
requested host name `fukuchi.org'.
To connect to fukuchi.org insecurely, use `--no-check-certificate'.
OpenSSL: error:14077438:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert internal error
Unable to establish SSL connection.
make: *** [/home/travis/build/luke-jr/bitcoin/depends/sources/download-stamps/.stamp_fetched-qrencode-qrencode-3.4.4.tar.bz2.hash] Error 4
A WWW-Authenticate header must be present in the 401
response to make clients know that they can authenticate,
and how.
WWW-Authenticate: Basic realm="jsonrpc"
Fixes#7462.
The old configure.ac did not work for a copyright holders string
containing commas due to insufficient quoting. The new one allows this.
While this is, of course, not of direct consequence to the current code
(where the string is "Bitcoin Core"), it should still be fixed now that
the string is actually factored out.
fad6244 ATMP: make nAbsurdFee const (MarcoFalke)
fa762d0 [wallet.h] Remove main.h include (MarcoFalke)
fa79db2 Move maxTxFee out of mempool (MarcoFalke)
027fdb8 When/if the copyright line does not mention Bitcoin Core developers, add a second line to copyrights in -version, About dialog, and splash screen (Luke Dashjr)
cc2095e Rewrite FormatParagraph to handle newlines within input strings correctly (Luke Dashjr)
cddffaf Bugfix: Include COPYRIGHT_HOLDERS_SUBSTITUTION in Makefile substitutions so it gets passed to extract-strings correctly (Luke Dashjr)
29598e4 Move PACKAGE_URL to configure.ac (Luke Dashjr)
78ec83d splashscreen: Resize text to fit exactly (Luke Dashjr)
3cae140 Bugfix: Actually use _COPYRIGHT_HOLDERS_SUBSTITUTION everywhere (Luke Dashjr)
4d5a3df Bugfix: gitian-descriptors: Add missing python-setuptools requirement for OS X (biplist module) (Luke Dashjr)
e4ab5e5 Bugfix: Correct copyright year in Mac DMG background image (Luke Dashjr)
917b1d0 Set copyright holders displayed in notices separately from the package name (Luke Dashjr)
c39a6ff Travis & gitian-osx: Use depends for ds_store and mac_alias modules (Luke Dashjr)
902ccde depends: Add mac_alias to depends (Luke Dashjr)
82a2d98 depends: Add ds_store to depends (Cory Fields)
de619a3 depends: Pass PYTHONPATH along to configure (Cory Fields)
e611b6e macdeploy: Use rsvg-convert rather than cairosvg (Luke Dashjr)
63bcdc5 More complicated package name substitution for Mac deployment (Luke Dashjr)
1a6c67c Parameterise 2009 in translatable copyright strings (Luke Dashjr)
d5f4683 Unify package name to as few places as possible without major changes (Luke Dashjr)
cf82d05 Build: Consensus: Make libbitcoinconsensus_la_SOURCES fully dynamic and dependend on both crypto and consensus packages (Jorge Timón)
4feadec Build: Libconsensus: Move libconsensus-ready files to the consensus package (Jorge Timón)
a3d5eec Build: Consensus: Move consensus files from common to its own module/package (Jorge Timón)
1e05727 Decide eviction group ties based on time. (Gregory Maxwell)
1e9613a Do not absolutely protect local peers from eviction. (Gregory Maxwell)
5d74309 Get rid of inaccurate ScriptSigArgsExpected (Pieter Wuille)
ProcessNewBlock would return failure early if CheckBlock failed, before
calling AcceptBlock. AcceptBlock also calls CheckBlock, and upon failure
would update mapBlockIndex to indicate that a block was failed. By returning
early in ProcessNewBlock, we were not marking blocks that fail a check in
CheckBlock as permanently failed, and thus would continue to re-request and
reprocess them.
This corrects a bug the case of tying group size where the code may
fail to select the group with the newest member. Since newest time
is the final selection criteria, failing to break ties on it
on the step before can undermine the final selection.
Tied netgroups are very common.
(cherry picked from commit 8e09f914f8)
With automatic tor HS support in place we should probably not be providing
absolute protection for local peers, since HS inbound could be used to
attack pretty easily. Instead, this counts on the latency metric inside
AttemptToEvictConnection to privilege actually local peers.
(cherry picked from commit 46dbcd4833)
Previously didn't make clear that the ContextualCheckBlock* functions
meant the block headers as context - not the UTXO set itself - and that
ConnectBlock() also did UTXO-related validity checks (in the future we
may split that functionality into a separate UTXO-specific contextual
check block function).
Also, reordered to put validity checks first for better readability.
Also renames whitelistalwaysrelay.
Nodes relay all transactions from whitelisted peers, this
gets in the way of some useful reasons for whitelisting
peers-- for example, bypassing bandwidth limitations.
The purpose of this forced relaying is for specialized gateway
applications where a node is being used as a P2P connection
filter and multiplexer, but where you don't want it getting
in the way of (re-)broadcast.
This change makes it configurable with whitelistforcerelay.
43abb02 [Qt] Add a new chevron/arrow icon for the console prompt line (Jonas Schnelli)
56c9e66 [Qt] keep scroll position in GUI console after changing font size (Jonas Schnelli)
3a3a927 [Qt] Add option to increase/decrease font size in the console window (Jonas Schnelli)
"permit" is currently used to configure transaction filtering, whereas replacement is more to do with the memory pool state than the transaction itself.
Adds several unittests for CAddrMan and CAddrInfo.
Increases the accuracy of addrman tests.
Removes non-determinism in tests by overriding the random number generator.
Extracts testing code from addrman class to test class.
Use 'utf-8' instead of the Python 2 default of 'ascii' to encode/decode
commit messages.
This can be removed when switching to Python 3, as 'utf-8' is the
default there.
Necessary for merging #7422 due to the ฿ in ฿tcDrak.
Instruct people to "git fetch" so that if this is their 2nd+ gitian build they will have a fresh bitcoin repo.
Instruct people to add all the known pgp keys to their keyring so that gverify will print more useful info.
Add a configuration option `-permitrbf` to set transaction replacement policy
for the mempool.
Enabling it will enable (opt-in) RBF, disabling it will refuse all
conflicting transactions.
e8600c9 banlist (bugfix): allow CNode::SweepBanned() to run on interval (Philip Kaufmann)
2977c24 banlist: add more banlist infos to log / add GUI signal (Philip Kaufmann)
ce479aa banlist: better handling of banlist in StartNode() (Philip Kaufmann)
57c77fe banlist: update set dirty to be more fine grained (Philip Kaufmann)
3b468a0 gitian: Need `ca-certificates` and `python` for LXC builds (Wladimir J. van der Laan)
99fda26 doc: Make networking work inside builder in gitian-building.md (Wladimir J. van der Laan)
This is meant to be a direct translation of the bash script,
with the difference that it retrieves the PR title from github,
thus creating pull messages like:
Merge #12345: Expose transaction temperature over RPC
Add "bip125-replaceable" output field to listtransactions and gettransaction
which indicates if an unconfirmed transaction, or any unconfirmed parent, is
signaling opt-in RBF according to BIP 125.
These are changes I needed to get gitian building to work with Debian
8.2, which is the version we tell to use.
- Set up NAT, so that container can access network beyond host
- Remove explicit cgroup setup - these are mounted automatically now
d11fc16 [Wallet] Call notification signal when a transaction is abandoned (Jonas Schnelli)
df0e222 Add RPC test for abandoned and conflicted transactions. (Alex Morcos)
01e06d1 Add new rpc call: abandontransaction (Alex Morcos)
9e69717 Make wallet descendant searching more efficient (Alex Morcos)
Unconfirmed transactions that are not in your mempool either due to eviction or other means may be unlikely to be mined. abandontransaction gives the wallet a way to no longer consider as spent the coins that are inputs to such a transaction. All dependent transactions in the wallet will also be marked as abandoned.
Due to include ordering, defining in one place was not enough to ensure correct
usage. Use global defines so that we don't have to worry abou this ordering.
Also add a comment in configure about the test.
8a7f000 [RPC] remove the option of having multiple timer interfaces (Jonas Schnelli)
db198d5 Fix RPCTimerInterface ordering issue Dispatching a QThread from a non Qt thread is not allowed. Always use the HTTPRPCTimerInterface (non QT) to dispatch RPCRunLater threads. (Jonas Schnelli)
fa33d97 [walletdb] Add missing LOCK() in Recover() for dummyWallet (MarcoFalke)
fa14d99 [qa] check if wallet or blochchain maintenance changes the balance (MarcoFalke)
fa0765d [qa] Cleanup wallet.py test (MarcoFalke)
3968922 c++11: fix libbdb build against libc++ in c++11 mode (Cory Fields)
57d2f62 c++11: CAccountingEntry must be defined before use in a list (Cory Fields)
89f71c6 c++11: don't throw from the reverselock destructor (Cory Fields)
76ac35f c++11: detect and correct for boost builds with an incompatible abi (Cory Fields)
If a new transaction will cause limitfreerelay
to be exceeded it should not be accepted
into the memory pool and the byte counter
should be updated only after the fact.
------------------------------------------------------------------------
r249567 | djasper | 2015-10-07 19:00:20 +0200 (Wed, 07 Oct 2015) | 2 lines
clang-format: Add include sorting capabilities to sublime, emacs and
clang-format-diff.py.
------------------------------------------------------------------------
r231926 | djasper | 2015-03-11 15:58:38 +0100 (Wed, 11 Mar 2015) | 3 lines
clang-format: Recognize the .ts (TypeScript) extension as JavaScript.
Patch by Martin Probst. Thank you.
------------------------------------------------------------------------
r223685 | djasper | 2014-12-08 20:39:03 +0100 (Mon, 08 Dec 2014) | 1 line
clang-format: Make clang-format-diff.py format java files.
------------------------------------------------------------------------
r221990 | djasper | 2014-11-14 14:27:28 +0100 (Fri, 14 Nov 2014) | 4 lines
clang-format: Give clang-format-diff.py a -v option.
With it, it prints the file being formatted. Apparently people are
formatting thousands of files and some progress indication is helpful.
------------------------------------------------------------------------
r216945 | ed | 2014-09-02 22:59:13 +0200 (Tue, 02 Sep 2014) | 6 lines
Use /usr/bin/env python instead of /usr/bin/python.
On operating systems like the BSDs, it is typically the case that
/usr/bin/python does not exist. We should therefore use /usr/bin/env
instead. This is also done in various other scripts in tools/.
------------------------------------------------------------------------
r208766 | djasper | 2014-05-14 11:36:11 +0200 (Wed, 14 May 2014) | 1 line
clang-format: Add clang-format-diff usage examples for SVN.
------------------------------------------------------------------------
r199750 | djasper | 2014-01-21 16:40:01 +0100 (Tue, 21 Jan 2014) | 3 lines
clang-format: Enable formatting for .proto and .protodevel files.
Support for protocol buffer files seems complete enough.
------------------------------------------------------------------------
r197668 | djasper | 2013-12-19 11:21:37 +0100 (Thu, 19 Dec 2013) | 1 line
Fix usage description of clang-format-diff.py.
------------------------------------------------------------------------
r197608 | alp | 2013-12-18 22:34:07 +0100 (Wed, 18 Dec 2013) | 7 lines
clang-format-diff.py: fix -regex/-iregex matching
While debating the finer points of file extension matching, we somehow missed
the bigger problem that the current code will match anything starting with the
default or user-specified pattern (e.g. lit.site.cfg.in).
Fix this by doing what find(1) does, implicitly wrapping the pattern with ^$.
------------------------------------------------------------------------
r197542 | alp | 2013-12-18 01:58:58 +0100 (Wed, 18 Dec 2013) | 3 lines
clang-format-diff.py: add the OpenCL file extension
It's handled correctly as a C-family language.
------------------------------------------------------------------------
r197378 | alexfh | 2013-12-16 11:57:30 +0100 (Mon, 16 Dec 2013) | 14 lines
Added -iregex for case-insensitive regex to filter file names.
Summary:
-regex and -iregex both mimic options of the find utility.
Made the default list of extensions case-insensitive, so that it's not only C
and CPP extensions are accepted in upper case.
Reviewers: djasper
Reviewed By: djasper
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D2415
------------------------------------------------------------------------
r196917 | alp | 2013-12-10 14:51:53 +0100 (Tue, 10 Dec 2013) | 10 lines
clang-format-diff.py: Support -regex filter and more filename extensions
Add support for more filename extensions based on the list in the clang
plus JavaScript.
Also adds a -regex option so users can override defaults if they have unusual
file extensions or want to format everything in the diff.
Keeping with tradition the flag is modelled on Unix conventions, this time
matching the semantics of find(1).
------------------------------------------------------------------------
r196484 | alp | 2013-12-05 09:14:54 +0100 (Thu, 05 Dec 2013) | 4 lines
clang-format-diff.py: pass through errors to stderr, not stdout
Also use write() for unified diff output to avoid further processing by the
print function (e.g. trailing newline).
------------------------------------------------------------------------
r196336 | alp | 2013-12-04 01:48:22 +0100 (Wed, 04 Dec 2013) | 3 lines
clang-format-diff.py: Fix 'beintroduced' in help output
Also update docs to reflect recently changed -i inplace edit behaviour.
------------------------------------------------------------------------
r192505 | alexfh | 2013-10-11 23:32:01 +0200 (Fri, 11 Oct 2013) | 17 lines
Changed clang-format-diff.py to output diff by default. Added -i option to apply changes to files instead.
Summary:
"svn diff|clang-format-diff.py" will just output the diff.
Now it's possible to use:
svn diff|clang-format-diff.py|patch -p0
as an equivalent to:
svn diff|clang-format-diff.py -i
;)
Reviewers: djasper
Reviewed By: djasper
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1840
------------------------------------------------------------------------
r192184 | djasper | 2013-10-08 17:54:36 +0200 (Tue, 08 Oct 2013) | 7 lines
clang-format: Don't exit with failure on empty files.
Also let clang-format-diff.py detect errors based on clang-format's
return code. Otherwise messages like "Can't find usable .clang-format,
falling back to LLVM style" can make it fail, which might be undesired.
Patch by Alp Toker. Thank you!
------------------------------------------------------------------------
r191820 | djasper | 2013-10-02 15:59:03 +0200 (Wed, 02 Oct 2013) | 18 lines
clang-format: Fix clang-format-diff.py according to diff specification.
Patch by Alp Toker. Many thanks!
Original descriptions:
clang-format-diff incorrectly modifies unchanged lines due to an error
in diff parsing.
The unified diff format has a default line change count of 1, and 0 may
be specified to indicate that no lines have been added. This patch
updates the parser to accurately reflect the diff specification.
This also has the benefit of stabilising the operation so it will
produce the same output when run multiple times on the same changeset,
which was previously not the case.
No tests added because this script is not currently tested (though we
should look into that!)
------------------------------------------------------------------------
r191137 | djasper | 2013-09-21 12:05:02 +0200 (Sat, 21 Sep 2013) | 3 lines
Fix clang-format-diff.py to accept -style again.
Copy and paste error in r190935..
------------------------------------------------------------------------
r190935 | djasper | 2013-09-18 14:14:09 +0200 (Wed, 18 Sep 2013) | 3 lines
Simplify clang-format-diff.py using new clang-format options.
clang-format's -lines parameter makes this significantly easier.
------------------------------------------------------------------------
r189765 | alexfh | 2013-09-02 18:39:23 +0200 (Mon, 02 Sep 2013) | 2 lines
Added WebKit style to the BasedOnStyle handling and to the relevant help messages.
------------------------------------------------------------------------
r182923 | djasper | 2013-05-30 13:50:20 +0200 (Thu, 30 May 2013) | 4 lines
Fix default value of clang-format-diff's -p option.
This way, it has the same default as 'patch' and also the example in the
code makes more sense as it is explicitly setting -p 1.
------------------------------------------------------------------------
r179676 | djasper | 2013-04-17 09:55:02 +0200 (Wed, 17 Apr 2013) | 2 lines
Small improvements to clang-format documentation and integration
scripts.
------------------------------------------------------------------------
r179377 | djasper | 2013-04-12 15:42:36 +0200 (Fri, 12 Apr 2013) | 1 line
Fix clang-format-diff.py script.
------------------------------------------------------------------------
r179098 | djasper | 2013-04-09 17:23:04 +0200 (Tue, 09 Apr 2013) | 5 lines
Improvements to clang-format integrations.
This adds an emacs editor integration (thanks to Ami Fischman). Also
pulls out the style into a variable for the vi integration and just
uses clang-formats defaults style in clang-format-diff.py.
------------------------------------------------------------------------
r177506 | djasper | 2013-03-20 10:53:23 +0100 (Wed, 20 Mar 2013) | 1 line
Add clang-format binary to cfe.
------------------------------------------------------------------------
s
noexcept is default for destructors as of c++11. By throwing in reverselock's
destructor if it's lock has been tampered with, the likely result is
std::terminate being called. Indeed that happened before this change.
Once reverselock has taken another lock (its ctor didn't throw), it makes no
sense to try to grab or lock the parent lock. That is be broken/undefined
behavior depending on the parent lock's implementation, but it shouldn't cause
the reverselock to fail to re-lock when destroyed.
To avoid those problems, simply swap the parent lock's contents with a dummy
for the duration of the lock. That will ensure that any undefined behavior is
caught at the call-site rather than the reverse lock's destruction.
Barring a failed mutex unlock which would be indicative of a larger problem,
the destructor should now never throw.
This is ugly, but temporary. boost::filesystem will likely be dropped soon
after c++11 is enabled. Otherwise, we could simply roll our own copy_file. I've
fixed this at the buildsystem level for now in order to avoid mixing in
functional changes.
Explanation:
If boost (prior to 1.57) was built without c++11, it emulated scoped enums
using c++98 constructs. Unfortunately, this implementation detail leaked into
the abi. This was fixed in 1.57.
When building against that installed version using c++11, the headers pick up
on the native c++11 scoped enum support and enable it, however it will fail to
link. This can be worked around by disabling c++11 scoped enums if linking will
fail.
Add an autoconf test to determine incompatibility. At build-time, if native
enums are being used (a c++11 build), and force-disabling them causes a
successful link, we can be sure that there's an incompatibility and enable the
work-around.
Don't scan the wallet to see if the current key has been used if we're going to make a new key anyway.
Stop scanning the wallet as soon as we see that the current key has been used.
Don't call isValid() twice on the current key.
In rpc-tests.py, don't override BITCOIND and BITCOINCLI if they're
already set. Makes it possible to run the tests with either another tree
or the GUI.
After discussion in #7164 I think this is better.
Max tip age was introduced in #5987 to make it possible to run
testnet-in-a-box. But associating this behavior with the testnet chain
is wrong conceptually, as it is not needed in normal usage.
Should aim to make testnet test the software as-is.
Replace it with a (debug) option `-maxtipage`, which can be
specified only in the specific case.
d812daf fix logic for error log (accraze)
c611acc wallet: check if tx scriptPubKey is unspendable (accraze)
b6915b8 checks for null data transaction before debug.log (accraze)
CWalletTx::GetAmounts could not find output address for null data transactions, thus issuing an error in debug.log. This change checks to see if the transaction is OP_RETURN before issuing error.
resolves#6142
We used to have a trickle node, a node which was chosen in each iteration of
the send loop that was privileged and allowed to send out queued up non-time
critical messages. Since the removal of the fixed sleeps in the network code,
this resulted in fast and attackable treatment of such broadcasts.
This pull request changes the 3 remaining trickle use cases by random delays:
* Local address broadcast (while also removing the the wiping of the seen filter)
* Address relay
* Inv relay (for transactions; blocks are always relayed immediately)
The code is based on older commits by Patrick Strateman.
- Avoids string typos (by making the compiler check)
- Makes it easier to grep for handling/generation of a certain message type
- Refer directly to documentation by following the symbol in IDE
- Move list of valid message types to protocol.cpp:
protocol.cpp is a more appropriate place for this, and having
the array there makes it easier to keep things consistent.
2041190 test: Add basic test for `reject` code (Wladimir J. van der Laan)
9fc6ed6 net: Fix sent reject messages for blocks and transactions (Wladimir J. van der Laan)
fc0f52d Added a test for the pruning of extraneous inputs after ApproximateBestSet (Murch)
af9510e Moved set reduction to the end of ApproximateBestSubset to reduce performance impact (Murch)
5c03483 Coinselection prunes extraneous inputs from ApproximateBestSubset (AlSzacrel)
Some extra bytes in libconsensus to get all the crypto (except for signing, which is in the common module) below the libconsensus future independent repo (that has libsecp256k1 as a subtree).
hmac_sha256.o seems to be the only thing libbitcoinconsensus doesn't depend on from crypto, some more bytes for the final libconsensus: I'm not personally worried.
A further pass over the available inputs has been added to ApproximateBestSubset after a candidate set has been found. It will prune any extraneous inputs in the selected subset, in order to decrease the number of input and the resulting change.
Remove necessity to call create_callback_map (as well as the function
itself) from the Python P2P test framework. Invoke the appropriate
methods directly.
- Easy to forget to call it and wonder why it doesn't work
- Simplifies the code
- This makes it easier to handle new messages in subclasses
Mempool requests use a fair amount of bandwidth when the mempool is large,
disconnecting peers using them follows the same logic as disconnecting
peers fetching historical blocks.
aa4b0c2 When not filtering blocks, getdata sends more in one test (Pieter Wuille)
d41e44c Actually only use filterInventoryKnown with MSG_TX inventory messages. (Gregory Maxwell)
b6a0da4 Only use filterInventoryKnown with MSG_TX inventory messages. (Patick Strateman)
6b84935 Rename setInventoryKnown filterInventoryKnown (Patick Strateman)
e206724 Remove mruset as it is no longer used. (Gregory Maxwell)
ec73ef3 Replace setInventoryKnown with a rolling bloom filter. (Gregory Maxwell)
One test in AcceptToMemoryPool was to compare a transaction's fee
agains the value returned by GetMinRelayFee. This value was zero for
all small transactions. For larger transactions (between
DEFAULT_BLOCK_PRIORITY_SIZE and MAX_STANDARD_TX_SIZE), this function
was preventing low fee transactions from ever being accepted.
With this function removed, we will now allow transactions in that range
with fees (including modifications via PrioritiseTransaction) below
the minRelayTxFee, provided that they have sufficient priority.
Redo the feerate index to be based on mining score, rather than fee.
Update mempool_packages.py to test prioritisetransaction's effect on
package scores.
Mruset setInventoryKnown was reduced to a remarkably small 1000
entries as a side effect of sendbuffer size reductions in 2012.
This removes setInventoryKnown filtering from merkleBlock responses
because false positives there are especially unattractive and
also because I'm not sure if there aren't race conditions around
the relay pool that would cause some transactions there to
be suppressed. (Also, ProcessGetData was accessing
setInventoryKnown without taking the required lock.)
For each 'bit' in the filter we really maintain 2 bits, which store either:
0: not set
1-3: set in generation N
After (nElements / 2) insertions, we switch to a new generation, and wipe
entries which already had the new generation number, effectively switching
from the last 1.5 * nElements set to the last 1.0 * nElements set.
This is 25% more space efficient than the previous implementation, and can
(at peak) store 1.5 times the requested amount of history (though only
1.0 times the requested history is guaranteed).
The existing unit tests should be sufficient.
It's possible coins with the same hash exist when you create a duplicate coinbase, so previously we were reading from the database to make sure we had the old coins cached so if we were to spend the new ones, the old ones would also be spent. This pull instead just marks the new coins as not fresh if they are from a coinbase, so if they are spent they will be written all the way down to the database anyway overwriting any duplicates.
- to match the peers.dat handling also supply a debug.log entry for how
many entries were loaded from banlist.dat and how long it took
- add a GUI init message for loading the banlist (same as with peers.dat)
- move the same message for peers.dat upwards in the code, to be able to
reuse the timing variable nStart and also just log, if our read from
peers.dat didn't fail
- only start working on/with banlist data, if reading in the banlist from
disk didn't fail
- as CNode::setBannedIsDirty is false (default) when reading fails, we
don't need to explicitly set it to false to prevent writing
banlist.dat in that case either
- export PATH=$(echo $PATH | tr ':' "\n" | sed '/\/opt\/python/d' | tr "\n" ":" | sed "s|::|:|g")
install:
- if [ -n "$PACKAGES" ]; then sudo rm -f /etc/apt/sources.list.d/travis_ci_zeromq3-source.list; fi
- if [ -n "$PPA" ]; then travis_retry sudo add-apt-repository "$PPA" -y; fi
- if [ -n "$DPKG_ADD_ARCH" ]; then sudo dpkg --add-architecture "$DPKG_ADD_ARCH" ; fi
- if [ -n "$PACKAGES" ]; then travis_retry sudo apt-get update; fi
- if [ -n "$PACKAGES" ]; then travis_retry sudo apt-get install --no-install-recommends --no-upgrade -qq $PACKAGES; fi
before_script:
- unset CC; unset CXX
- if [ "$CHECK_DOC" = 1 ]; then contrib/devtools/check-doc.py; fi
- mkdir -p depends/SDKs depends/sdk-sources
- if [ -n "$OSX_SDK" -a ! -f depends/sdk-sources/MacOSX${OSX_SDK}.sdk.tar.gz ]; then wget $SDK_URL/MacOSX${OSX_SDK}.sdk.tar.gz -O depends/sdk-sources/MacOSX${OSX_SDK}.sdk.tar.gz; fi
- if [ -n "$OSX_SDK" -a ! -f depends/sdk-sources/MacOSX${OSX_SDK}.sdk.tar.gz ]; then curl --location --fail $SDK_URL/MacOSX${OSX_SDK}.sdk.tar.gz -o depends/sdk-sources/MacOSX${OSX_SDK}.sdk.tar.gz; fi
- if [ -n "$OSX_SDK" -a -f depends/sdk-sources/MacOSX${OSX_SDK}.sdk.tar.gz ]; then tar -C depends/SDKs -xf depends/sdk-sources/MacOSX${OSX_SDK}.sdk.tar.gz; fi
@@ -17,13 +17,13 @@ To contribute a patch, the workflow is as follows:
- Create topic branch
- Commit patches
The project coding conventions in [doc/developer-notes.md](doc/developer-notes.md) must be adhered to.
The project coding conventions in the [developernotes](doc/developer-notes.md) must be adhered to.
In general [commits should be atomic](https://en.wikipedia.org/wiki/Atomic_commit#Atomic_commit_convention) and diffs should be easy to read. For this reason do not mix any formatting fixes or code moves with actual code changes.
Commit messages should be verbose by default consisting of a short subject line (50 chars max), a blank line and detailed explanatory text as separate paragraph(s); unless the title alone is self-explanatory (like "Corrected typo in main.cpp") then a single title line is sufficient. Commit messages should be helpful to people reading your code in the future, so explain the reasoning for your decisions. Further explanation [here](http://chris.beams.io/posts/git-commit/).
If a particular commit references another issue, please add the reference, for example "refs #1234", or "fixes #4321". Using "fixes or closes" keywords will cause the corresponding issue to be closed when the pull request is merged.
If a particular commit references another issue, please add the reference, for example `refs #1234`, or `fixes #4321`. Using the `fixes` or `closes` keywords will cause the corresponding issue to be closed when the pull request is merged.
Please refer to the [Git manual](https://git-scm.com/doc) for more information about Git.
@@ -35,13 +35,27 @@ The title of the pull request should be prefixed by the component or area that t
Consensus: Add new opcode for BIP-XXXX OP_CHECKAWESOMESIG
Net: Automatically create hidden service, listen on Tor
Qt: Add feed bump button
Trivial: fix typo
Trivial: Fix typo in main.cpp
If a pull request is specifically not to be considered for merging (yet) please prefix the title with [WIP] or use [Tasks Lists](https://github.com/blog/1375-task-lists-in-gfm-issues-pulls-comments) in the body of the pull request to indicate tasks are pending.
If a pull request is specifically not to be considered for merging (yet) please prefix the title with [WIP] or use [Tasks Lists](https://help.github.com/articles/basic-writing-and-formatting-syntax/#task-lists) in the body of the pull request to indicate tasks are pending.
The body of the pull request should contain enough description about what the patch does together with any justification/reasoning. You should include references to any discussions (for example other tickets or mailing list discussions).
At this stage one should expect comments and review from other contributors. You can add more commits to your pull request by committing them locally and pushing to your fork until you have satisfied all feedback. If your pull request is accepted for merging, you may be asked by a maintainer to squash and or rebase your commits before it will be merged. The length of time required for peer review is unpredictable and will vary from patch to patch.
At this stage one should expect comments and review from other contributors. You can add more commits to your pull request by committing them locally and pushing to your fork until you have satisfied all feedback.
Squashing Commits
---------------------------
If your pull request is accepted for merging, you may be asked by a maintainer to squash and or [rebase](https://git-scm.com/docs/git-rebase) your commits before it will be merged. The basic squashing workflow is shown below.
git checkout your_branch_name
git rebase -i HEAD~n
# n is normally the number of commits in the pull
# set commits from 'pick' to 'squash', save and quit
# on the next screen, edit/refine commit messages
# save and quit
git push -f # (force push to GitHub)
The length of time required for peer review is unpredictable and will vary from pull request to pull request.
Pull Request Philosophy
@@ -61,7 +75,7 @@ Refactoring is a necessary part of any software project's evolution. The followi
There are three categories of refactoring, code only moves, code style fixes, code refactoring. In general refactoring pull requests should not mix these three kinds of activity in order to make refactoring pull requests easy to review and uncontroversial. In all cases, refactoring PRs must not change the behaviour of code within the pull request (bugs must be preserved as is).
Project maintainers aim for a quick turnaround on refactoring pull requests, so where possible keep them short, uncomplex and easy to verify.
Project maintainers aim for a quick turnaround on refactoring pull requests, so where possible keep them short, uncomplex and easy to verify.
"Decision Making" Process
@@ -69,7 +83,7 @@ Project maintainers aim for a quick turnaround on refactoring pull requests, so
The following applies to code changes to the Bitcoin Core project (and related projects such as libsecp256k1), and is not to be confused with overall Bitcoin Network Protocol consensus changes.
Whether a pull request is merged into Bitcoin Core rests with the project merge maintainers and ultimately the project lead.
Whether a pull request is merged into Bitcoin Core rests with the project merge maintainers and ultimately the project lead.
Maintainers will take into consideration if a patch is in line with the general principles of the project; meets the minimum standards for inclusion; and will judge the general consensus of contributors.
@@ -95,6 +109,8 @@ Anyone may participate in peer review which is expressed by comments in the pull
- Concept ACK means "I agree in the general principle of this pull request";
- Nit refers to trivial, often non-blocking issues.
Reviewers should include the commit hash which they reviewed in their comments.
Project maintainers reserve the right to weigh the opinions of peer reviewers using common sense judgement and also may weight based on meritocracy: Those that have demonstrated a deeper commitment and understanding towards the project (over time) or have clear domain expertise may naturally have more weight, as one would expect in all walks of life.
Where a patch set affects consensus critical code, the bar will be set much higher in terms of discussion and peer review requirements, keeping in mind that mistakes could be very costly to the wider community. This includes refactoring of consensus critical code.
AC_DEFINE(HAVE_BOOST_PROGRAM_OPTIONS,,[define if the Boost::PROGRAM_OPTIONS library is available])
BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
if test "x$ax_boost_user_program_options_lib" = "x"; then
ax_lib=
for libextension in `ls $BOOSTLIBDIR/libboost_program_options*.so* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_program_options.*\)\.so.*$;\1;'` `ls $BOOSTLIBDIR/libboost_program_options*.dylib* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_program_options.*\)\.dylib.*$;\1;'` `ls $BOOSTLIBDIR/libboost_program_options*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_program_options.*\)\.a.*$;\1;'` ; do
dnl Copyright (c) 2013-2015 The Bitcoin Core developers
dnl Distributed under the MIT software license, see the accompanying
dnl file COPYING or http://www.opensource.org/licenses/mit-license.php.
AC_DEFUN([BITCOIN_FIND_BDB48],[
AC_MSG_CHECKING([for Berkeley DB C++ headers])
BDB_CPPFLAGS=
@@ -38,7 +42,7 @@ AC_DEFUN([BITCOIN_FIND_BDB48],[
done
if test "x$bdbpath" = "xX"; then
AC_MSG_RESULT([no])
AC_MSG_ERROR([libdb_cxx headers missing, Bitcoin Core requires this library for wallet functionality (--disable-wallet to disable wallet functionality)])
AC_MSG_ERROR([libdb_cxx headers missing, ]AC_PACKAGE_NAME[ requires this library for wallet functionality (--disable-wallet to disable wallet functionality)])
Connect to a Bitcoin Core instance running in testnet mode.
.TP
.IP
Use the test chain
.HP
\fB\-regtest\fR
Connect to a Bitcoin Core instance running in regtest mode (see documentation for -regtest on bitcoind).
.TP
\fB\-rpcuser=\fR<user>
Username for JSON\-RPC connections.
.TP
\fB\-rpcpassword=\fR<pw>
Password for JSON\-RPC connections.
.TP
\fB\-rpcport=\fR<port>
Listen for JSON\-RPC connections on <port> (default: 8332 or testnet: 18332).
.TP
.IP
Enter regression test mode, which uses a special chain in which blocks
can be solved instantly. This is intended for regression testing
tools and app development.
.HP
\fB\-rpcconnect=\fR<ip>
Send commands to node running on <ip> (default: 127.0.0.1).
.IP
Send commands to node running on <ip> (default: 127.0.0.1)
.HP
\fB\-rpcport=\fR<port>
.IP
Connect to JSON\-RPC on <port> (default: 8332 or testnet: 18332)
.HP
\fB\-rpcwait\fR
.IP
Wait for RPC server to start
.HP
\fB\-rpcuser=\fR<user>
.IP
Username for JSON\-RPC connections
.HP
\fB\-rpcpassword=\fR<pw>
.IP
Password for JSON\-RPC connections
.HP
\fB\-rpcclienttimeout=\fR<n>
.IP
Timeout during HTTP requests (default: 900)
.HP
\fB\-stdin\fR
.IP
Read extra arguments from standard input, one per line until EOF/Ctrl\-D
(recommended for sensitive information such as passphrases)
.SHCOPYRIGHT
Copyright (C) 2009-2016 The Bitcoin Core developers
.SH"SEE ALSO"
\fBbitcoind\fP, \fBbitcoin.conf\fP
.SHAUTHOR
This manual page was written by Ciemon Dunville <ciemon@gmail.com>. Permission is granted to copy, distribute and/or modify this document under the terms of the MIT License.
Please contribute if you find Bitcoin Core useful. Visit
<https://bitcoincore.org> for further information about the software.
The source code is available from <https://github.com/bitcoin/bitcoin>.
The complete text of the MIT License can be found on the web at \fIhttp://opensource.org/licenses/MIT\fP.
This is experimental software.
Distributed under the MIT software license, see the accompanying file COPYING
or <http://www.opensource.org/licenses/mit-license.php>.
This product includes software developed by the OpenSSL Project for use in the
OpenSSL Toolkit <https://www.openssl.org/> and cryptographic software written
by Eric Young and UPnP software written by Thomas Bernard.
All command-line options (except for '\-conf') may be specified in a configuration file, and all configuration file options may also be specified on the command line. Command-line options override values set in the configuration file.
.TP
The configuration file is a list of 'setting=value' pairs, one per line, with optional comments starting with the '#' character.
The configuration file is a list of 'setting=value' pairs, one per line, with optional comments starting with the '#' character. Please refer to bitcoind(1) for a up to date list of valid options.
.TP
The configuration file is not automatically created; you can create it using your favorite plain-text editor. By default, bitcoind(1) will look for a file named bitcoin.conf(5) in the bitcoin data directory, but both the data directory and the configuration file path may be changed using the '\-datadir' and '\-conf' command-line arguments.
.SHLOCATION
bitcoin.conf should be located in $HOME/.bitcoin
.SHNETWORK-RELATEDSETTINGS
.TP
.TP
\fBtestnet=\fR[\fI'1'\fR|\fI'0'\fR]
Enable or disable run on the test network instead of the real *bitcoin* network.
.TP
\fBproxy=\fR\fI'127.0.0.1:9050'\fR
Connect via a socks4 proxy.
.TP
\fBaddnode=\fR\fI'10.0.0.2:8333'\fR
Use as many *addnode=* settings as you like to connect to specific peers.
.TP
\fBconnect=\fR\fI'10.0.0.1:8333'\fR
Use as many *connect=* settings as you like to connect ONLY to specific peers.
.TP
\fRmaxconnections=\fR\fI'value'\fR
Maximum number of inbound+outbound connections.
.SHJSON-RPCOPTIONS
.TP
\fBserver=\fR[\fI'1'\fR|\fI'0'\fR]
Tells *bitcoin* to accept or not accept JSON-RPC commands.
.TP
\fBrpcuser=\fR\fI'username'\fR
You must set *rpcuser* to secure the JSON-RPC api.
.TP
\fBrpcpassword=\fR\fI'password'\fR
You must set *rpcpassword* to secure the JSON-RPC api.
.TP
\fBrpcallowip=\fR\fI'192.168.1.*'\fR
By default, only RPC connections from localhost are allowed. Specify as many *rpcallowip=* settings as you like to allow connections from other hosts (and you may use * as a wildcard character).
.TP
\fBrpcport=\fR\fI'8332'\fR
Listen for RPC connections on this TCP port.
.TP
\fBrpcconnect=\fR\fI'127.0.0.1'\fR
You can use *bitcoin* or *bitcoind(1)* to send commands to *bitcoin*/*bitcoind(1)* running on another host using this option.
.TP
.SHMISCELLANEOUSOPTIONS
.TP
\fBgen=\fR[\fI'0'\fR|\fI'1'\fR]
Enable or disable attempt to generate bitcoins.
.TP
\fB4way=\fR[\fI'0'\fR|\fI'1'\fR]
Enable or disable use SSE instructions to try to generate bitcoins faster.
.TP
\fBkeypool=\fR\fI'100'\fR
Pre-generate this many public/private key pairs, so wallet backups will be valid for both prior transactions and several dozen future transactions.
.TP
\fBpaytxfee=\fR\fI'0.00'\fR
Pay an optional transaction fee every time you send bitcoins. Transactions with fees are more likely than free transactions to be included in generated blocks, so may be validated sooner.
.TP
\fBallowreceivebyip=\fR\fI'1'\fR
Allow direct connections for the 'pay via IP address' feature.
bitcoind \-peer-to-peer network based digital currency
.SHSYNOPSIS
bitcoin [options] <command> [params]
.TP
bitcoin [options] help <command> \- Get help for a command
bitcoind \-manual page for bitcoind v0.13.2.0
.SHDESCRIPTION
This manual page documents the bitcoind program. Bitcoin is a peer-to-peer digital currency. Peer-to-peer (P2P) means that there is no central authority to issue new money or keep track of transactions. Instead, these tasks are managed collectively by the nodes of the network. Advantages:
Bitcoins can be sent easily through the Internet, without having to trust middlemen. Transactions are designed to be irreversible. Be safe from instability caused by fractional reserve banking and central banks. The limited inflation of the Bitcoin system’s money supply is distributed evenly (by CPU power) throughout the network, not monopolized by banks.
Run in the background as a daemon and accept commands
.TP
\fB\-testnet\fR
Use the test network
.TP
\fB\-rpcuser=\fR<user>
Username for JSON\-RPC connections
.TP
\fB\-rpcpassword=\fR<pw>
Password for JSON\-RPC connections
.TP
\fB\-rpcport=\fR<port>
Listen for JSON\-RPC connections on <port>
.TP
\fB\-rpcallowip=\fR<ip>
Allow JSON\-RPC connections from specified IP address
.TP
\fB\-rpcconnect=\fR<ip>
Send commands to node running on <ip>
.TP
.HP
\-?
This help message
.SHCOMMANDS
.TP
\fBbackupwallet 'destination'\fR
Safely copies *wallet.dat* to 'destination', which can be a directory or a path with filename.
.TP
\fBgetaccount 'bitcoinaddress'\fR
DEPRECATED. Returns the account associated with the given address.
.TP
\fBsetaccount 'bitcoinaddress' ['account']\fR
DEPRECATED. Sets the ['account'] associated with the given address. ['account'] may be omitted to remove an address from ['account'].
.TP
\fBgetaccountaddress 'account'\fR
DEPRECATED. Returns a new bitcoin address for 'account'.
.TP
\fBgetaddressesbyaccount 'account'\fR
DEPRECATED. Returns the list of addresses associated with the given 'account'.
.TP
\fBgetbalance 'account'\fR
Returns the server's available balance, or the balance for 'account' (accounts are deprecated).
.TP
\fBgetblockcount\fR
Returns the number of blocks in the longest block chain.
.TP
\fBgetblocknumber\fR
Returns the block number of the latest block in the longest block chain.
.TP
\fBgetconnectioncount\fR
Returns the number of connections to other nodes.
.TP
\fBgetdifficulty\fR
Returns the proof-of-work difficulty as a multiple of the minimum difficulty.
.TP
\fBgetgenerate\fR
Returns boolean true if server is trying to generate bitcoins, false otherwise.
.TP
\fBsetgenerate 'generate' ['genproclimit']\fR
Generation is limited to ['genproclimit'] processors, \-1 is unlimited.
.TP
\fBgethashespersec\fR
Returns a recent hashes per second performance measurement while generating.
.TP
\fBgetinfo\fR
Returns an object containing server information.
.TP
\fBgetnewaddress 'account'\fR
Returns a new bitcoin address for receiving payments. If 'account' is specified (deprecated), it is added to the address book so payments received with the address will be credited to 'account'.
Returns the total amount received by 'bitcoinaddress' in transactions with at least ['minconf'] confirmations.
.TP
\fBgettransaction 'txid'\fR
Returns information about a specific transaction, given hexadecimal transaction ID.
.TP
\fBgetwork 'data'\fR
If 'data' is specified, tries to solve the block and returns true if it was successful. If 'data' is not specified, returns formatted hash 'data' to work on:
.IP
Print this help message and exit
.HP
\fB\-version\fR
.IP
Print version and exit
.HP
\fB\-alertnotify=\fR<cmd>
.IP
Execute command when a relevant alert is received or we see a really
long fork (%s in cmd is replaced by message)
.HP
\fB\-blocknotify=\fR<cmd>
.IP
Execute command when the best block changes (%s in cmd is replaced by
block hash)
.HP
\fB\-checkblocks=\fR<n>
.IP
How many blocks to check at startup (default: 6, 0 = all)
.HP
\fB\-checklevel=\fR<n>
.IP
How thorough the block verification of \fB\-checkblocks\fR is (0\-4, default: 3)
['minconf'] is the minimum number of confirmations before payments are included. ['includeempty'] whether to include addresses that haven't received any payments. Returns an array of objects containing:
Please contribute if you find Bitcoin Core useful. Visit
<https://bitcoincore.org> for further information about the software.
The source code is available from <https://github.com/bitcoin/bitcoin>.
"account" : DEPRECATED. the account of the receiving address.
"amount" : total amount received by the address.
"confirmations" : number of confirmations of the most recent transaction included.
['minconf'] is the minimum number of confirmations before payments are included. ['includeempty'] whether to include addresses that haven't received any payments. Returns an array of objects containing:
"address" : receiving address.
"account" : DEPRECATED. the account of the receiving address.
"amount" : total amount received by the address.
"confirmations" : number of confirmations of the most recent transaction included.
.TP
\fBlisttransactions 'account' ['count=10']\fR
Returns a list of the last ['count'] transactions for 'account' \- for all accounts if 'account' is not specified or is "*". Each entry in the list may contain:
"category" : will be generate, send, receive, or move.
"amount" : amount of transaction.
"fee" : Fee (if any) paid (only for send transactions).
"confirmations" : number of confirmations (only for generate/send/receive).
"txid" : transaction ID (only for generate/send/receive).
"otheraccount" : account funds were moved to or from (only for move).
"message" : message associated with transaction (only for send).
"to" : message-to associated with transaction (only for send).
DEPRECATED. Sends amount from account's balance to 'bitcoinaddress'. This method will fail if there is less than amount bitcoins with ['minconf'] confirmations in the account's balance (unless account is the empty-string-named default account; it behaves like the *sendtoaddress* method). Returns transaction ID on success.
Sends amount from the server's available balance to 'bitcoinaddress'. amount is a real and is rounded to the nearest 0.01. Returns transaction id on success.
.TP
\fBstop\fR
Stops the bitcoin server.
.TP
\fBvalidateaddress'bitcoinaddress'\fR
Checks that 'bitcoinaddress' looks like a proper bitcoin address. Returns an object containing:
"isvalid" : true or false.
"ismine" : true if the address is in the server's wallet.
"address" : bitcoinaddress.
*note: ismine and address are only returned if the address is valid.
.SH"SEE ALSO"
bitcoin.conf(5)
.SHAUTHOR
This manual page was written by Micah Anderson <micah@debian.org> for the Debian system (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 3 or any later version published by the Free Software Foundation.
On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
This is experimental software.
Distributed under the MIT software license, see the accompanying file COPYING
or <http://www.opensource.org/licenses/mit-license.php>.
This product includes software developed by the OpenSSL Project for use in the
OpenSSL Toolkit <https://www.openssl.org/> and cryptographic software written
by Eric Young and UPnP software written by Thomas Bernard.
This directory contains tools for developers working on this repository.
check-doc.py
============
Check if all command line args are documented. The return value indicates the
number of undocumented args.
clang-format.py
===============
A script to format cpp source code according to [.clang-format](../../src/.clang-format). This should only be applied to new files or files which are currently not actively developed on. Also, git subtrees are not subject to formatting.
clang-format-diff.py
===================
A script to format unified git diffs according to [.clang-format](../../src/.clang-format).
For instance, to format the last commit with 0 lines of context,
the script should be called from the git root folder as follows.
# Copyright (c) 2014-2015 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
'''
Run this script every time you change one of the png files. Using pngcrush, it will optimize the png files, remove various color profiles, remove ancillary chunks (alla) and text chunks (text).
#pngcrush -brute -ow -rem gAMA -rem cHRM -rem iCCP -rem sRGB -rem alla -rem text
@@ -495,6 +495,7 @@ ap.add_argument("-fancy", nargs=1, metavar="plist", default=[], help="make a fan
ap.add_argument("-add-qt-tr", nargs=1, metavar="languages", default=[], help="add Qt translation files to the bundle's ressources; the language list must be separated with commas, not with whitespace")
ap.add_argument("-translations-dir", nargs=1, metavar="path", default=None, help="Path to Qt's translation files")
ap.add_argument("-add-resources", nargs="+", metavar="path", default=[], help="list of additional files or folders to be copied into the bundle's resources; must be the last argument")
ap.add_argument("-volname", nargs=1, metavar="volname", default=[], help="custom volume name for dmg")
config = ap.parse_args()
@@ -524,7 +525,7 @@ if config.translations_dir and config.translations_dir[0]:
for p in config.add_resources:
if verbose >= 3:
print"Checking for \"%s\"..." % p
print("Checking for \"%s\"..." % p)
if not os.path.exists(p):
if verbose >= 1:
sys.stderr.write("Error: Could not find additional resource file \"%s\"\n" % (p))
@@ -534,7 +535,7 @@ for p in config.add_resources:
if len(config.fancy) == 1:
if verbose >= 3:
print"Fancy: Importing plistlib..."
print("Fancy: Importing plistlib...")
try:
import plistlib
except ImportError:
@@ -544,7 +545,7 @@ if len(config.fancy) == 1:
p = config.fancy[0]
if verbose >= 3:
print"Fancy: Loading \"%s\"..." % p
print("Fancy: Loading \"%s\"..." % p)
if not os.path.exists(p):
if verbose >= 1:
sys.stderr.write("Error: Could not find fancy disk image plist at \"%s\"\n" % (p))
@@ -558,23 +559,23 @@ if len(config.fancy) == 1:
sys.exit(1)
try:
assert not fancy.has_key("window_bounds") or (isinstance(fancy["window_bounds"], list) and len(fancy["window_bounds"]) == 4)
assert not fancy.has_key("background_picture") or isinstance(fancy["background_picture"], str)
assert not fancy.has_key("icon_size") or isinstance(fancy["icon_size"], int)
assert not fancy.has_key("applications_symlink") or isinstance(fancy["applications_symlink"], bool)
if fancy.has_key("items_position"):
assert "window_bounds" not in fancy or (isinstance(fancy["window_bounds"], list) and len(fancy["window_bounds"]) == 4)
assert "background_picture" not in fancy or isinstance(fancy["background_picture"], str)
assert "icon_size" not in fancy or isinstance(fancy["icon_size"], int)
assert "applications_symlink" not in fancy or isinstance(fancy["applications_symlink"], bool)
if "items_position" in fancy:
assert isinstance(fancy["items_position"], dict)
for key, value in fancy["items_position"].iteritems():
for key, value in fancy["items_position"].items():
assert isinstance(value, list) and len(value) == 2 and isinstance(value[0], int) and isinstance(value[1], int)
except:
if verbose >= 1:
sys.stderr.write("Error: Bad format of fancy disk image plist at \"%s\"\n" % (p))
sys.exit(1)
if fancy.has_key("background_picture"):
if "background_picture" in fancy:
bp = fancy["background_picture"]
if verbose >= 3:
print"Fancy: Resolving background picture \"%s\"..." % bp
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