node_network_limited had a race condition, since wait_for_block()
doesn't do what you might expect. It only checks the most recent block
received over the P2P interface (perhaps we should rename the method
wait_for_most_recent_block() to avoid future confusion). The test can
fail if the node sends us invs for other blocks, we respond with a
getdata, and the node sends us one of those blocks in the 0.05 second
wait_until loop window.
Fix this by not responding to inv messages with getdata messages.
3a3a9f9 Ignore old format estimation file (Murch)
Pull request description:
The fee estimation data format changed from 0.14.x to 0.15.0, so we should no longer read the old data. H/T @jnewbery, @morcos
Pending testing.
Tree-SHA512: c8e3824dbdd8f6730133d5ad20b00995e9a63ab54431158a91e2f4d2aba5763b8aa698bce1fffca2713ba3a162e23d8fcd6e3efb9847b015c2e1e8725398150b
ecf9b25 remove unused fNoncriticalErrors variable from CWalletDB::FindWalletTx (Pierre Rochard)
Pull request description:
The `CWalletDB::FindWalletTx` method was patterned after `CWalletDB::LoadWallet`, where `fNoncriticalErrors` is used when a tx check fails in `ReadKeyValue`.
Since `FindWalletTx` is only used by methods which are zapping txs, it makes sense that `ReadKeyValue` is not called and the tx is not checked, so I think that deleting the unused `fNoncriticalErrors` boolean variable and its conditional statement is appropriate.
Tree-SHA512: 0976eae97522719fdaeca1fb3f4a080561e46c06d0b8dc75e14262c6bc242998db3f7057183a230a1d7e4ac5fc348e9059f545b7d718ebbcdf6dcdfc63bcc286
4508519250 test: Fix rawtransactions test (Wladimir J. van der Laan)
Pull request description:
Looks like another `assert_raises_jsonrpc` snuck in with #11178. Change it to `assert_raises_rpc_error`.
Tree-SHA512: c2c2fb78be5dcc490981896cf60be1fba0b41c385a4f18de084b2e0a042c5b06bf6da617d3bf3b7e585b728554f5c8e1814b85045ba542cca9dfb7b826fda75a
12781db [Tests] check specific validation error in miner tests (Sjors Provoost)
Pull request description:
## Problem
`BOOST_CHECK_THROW` merely checks that some `std::runtime_error` is
thrown, but not which one.
Here's an example of how this can cause a test to pass when a developer
introduces a consensus bug. The test for the sigops limit assumes
that `CreateNewBlock` fails with `bad-blk-sigops`. However it can
also fail with bad-txns-vout-negative, if a naive developer lowers
`BLOCKSUBSIDY` to `1*COIN`.
## Solution
`BOOST_CHECK_EXCEPTION` allows an additional predicate function. This
commit uses this for all exceptions that are checked for in
`miner_tets.cpp`:
* `bad-blk-sigops`
* `bad-cb-multiple`
* `bad-txns-inputs-missingorspent`
* `block-validation-failed`
If the function throws a different error, the test will fail. Although the message produced by Boost is a bit [confusing](http://boost.2283326.n4.nabble.com/Test-BOOST-CHECK-EXCEPTION-error-message-still-vague-tt4683257.html#a4683554), it does show which error was actually thrown. Here's what the above `1*COIN` bug would result in:
<img width="1134" alt="schermafbeelding 2017-09-02 om 23 42 29" src="https://user-images.githubusercontent.com/10217/29998976-815cabce-9038-11e7-9c46-f5f6cfb0ca7d.png">
## Other considerations
A more elegant solution in my opinion would be to subclass `std::runtime_error` for each `INVALID_TRANSACTION` type, but this would involve touching consensus code.
I put the predicates in `test_bitcoin.h` because I assume they can be reused in other test files. However [serialize_tests.cpp](https://github.com/bitcoin/bitcoin/blob/v0.15.0rc3/src/test/serialize_tests.cpp#L245) also uses `BOOST_CHECK_EXCEPTION` and it defines the predicate in the test file itself.
Instead of four `IsRejectInvalidReasonX(std::runtime_error const& e)` functions, I'd prefer something reusable like `bool IsRejectInvalidReason(String reason)(std::runtime_error const& e)`, which would be used like `BOOST_CHECK_EXCEPTION(functionThatThrows(), std::runtime_error, IsRejectInvalidReason("bad-blk-sigops")`. I couldn't figure out how to do that in C++.
Tree-SHA512: e364f19b4ac19f910f6e8d6533357f57ccddcbd9d53dcfaf923d424d2b9711446d6f36da193208b35788ca21863eadaa7becd9ad890334d334bccf8c2e63dee1
ce552b6 contrib: fix typo in install_db4.sh help message (Wladimir J. van der Laan)
Pull request description:
It installs db4, not db5.
Tree-SHA512: c503819bd46da1fc5bd386fbf7cab1702ed8a9f0532a5f9e81f8737dfc1c7883eddf54d7de78418f327e60627ed344f94b1c2819101971e0f170b2c4c0ba4efe
6f39ac0 Add test for decoderawtransaction bool (MeshCollider)
bbdbe80 Add iswitness parameter to decode- and fundrawtransaction RPCs (MeshCollider)
Pull request description:
Suggested in https://github.com/bitcoin/bitcoin/pull/10481#issuecomment-325244946, this adds the option to explicitly choose whether a serialized transaction should be decoded as a witness or non-witness transaction rather than relying on the heuristic checks in #10481. The parameter defaults to relying on #10481 if not included, but it overrides that if included.
Tree-SHA512: d4846a5bb7d64dc19c516445488b00af329fc1f4181d9dfdf9f2382a086568edc98250a4ac7594e24a1bc231dfdee53c699b12c8380c355b920a67cc6770b7a9
3eb4d45 [build] Warn that only libconsensus can be built without boost (Varunram)
Pull request description:
This replaces the "configure: error: Could not find a version of the boost_system library!" message you receive when trying to build without Boost, with "only libbitcoinconsensus can be built without boost".
`./configure --with-utils=no --disable-bench --disable-gui-tests --disable-tests --with-daemon=no --without-gui --disable-wallet --with-boost=no` builds libconsensus.
`./configure --with-boost=no` should always fail with:
```
checking whether to build Bitcoin Core GUI... yes (Qt5)
configure: error: only libbitcoinconsensus can be built without boost
```
For anyone wondering why the check comes after the AX_BOOST_BASE check, see this [comment](https://github.com/bitcoin/bitcoin/pull/11806#discussion_r155359394). "the AX_BOOST_BASE macro that does the --with-boost handling (along with the actual checks), and sets "want_boost". "
Fixes#10826, replaces #11806.
@theuni if you re-ACK we can get this merged.
Tree-SHA512: f0b8f483586465187ca6689e731b24ff77da41a06fb5c9d6390c82990719911dd54ebcccaf6d4fcea2be92986cc7fa88ed979e6cb9d77917920181e5e5188067
c79d73d Clarify getbalance meaning a tiny bit in response to questions. (Matt Corallo)
Pull request description:
Someone was asking why getbalance "*" was more "correct" than getbalance, which should rarely be true...spendzeroconfchange was the issue.
Tree-SHA512: 90201cad1acec5161aee469fb4c6d737a0eb90f8380ac93abf0e41e0f02d120afcc3e2e873e5096d3655bb63bbd16fe99e72452f308d72e69139c7f6bb2d745e
57ac471 Call BannedListChanged outside of cs_setBanned lock (Jonas Schnelli)
c853812 Update ban-state in case of dirty-state during periodic sweep (Jonas Schnelli)
Pull request description:
We do currently not update the UI during periodic ban list sweeps (via dump banlist).
Fixes#11612
Tree-SHA512: bffbdcc03c63042177bdd511b0a9187c211c2b5011178481e8ee3e43a71eef1e4cd6b72f73672babab142b644f62f8b56f0aac1d26d3f19372b1f8644fec9395
99ba0c3 Don't use pass by reference to const for cheaply-copied types (bool, char, etc.). (practicalswift)
Pull request description:
Don't use pass by reference to const for cheaply-copied types (`bool`, `char`, etc.).
Tree-SHA512: ccad5e2695dff0b3d6de3e713ff3448f2981168cdac72d73bee10ad346b9919d8d4d588933369e54657a244b8b222fa0bef919bc56d983e1fa64b2004e51b225
b341143 [build] Add missing stuff to clean-local - test/functional/test_framework/__pycache__ - test/cache (Karl-Johan Alm)
Pull request description:
After doing
```
./autogen.sh && ./configure && make
make clean
make distclean
```
and moving `.gitignore` aside, the following files still remain after this patch:
```
Makefile.in
aclocal.m4
autom4te.cache/
build-aux/compile
build-aux/config.guess
build-aux/config.sub
build-aux/depcomp
build-aux/install-sh
build-aux/ltmain.sh
build-aux/m4/libtool.m4
build-aux/m4/ltoptions.m4
build-aux/m4/ltsugar.m4
build-aux/m4/ltversion.m4
build-aux/m4/lt~obsolete.m4
build-aux/missing
build-aux/test-driver
configure
doc/man/Makefile.in
src/Makefile.in
src/config/bitcoin-config.h.in
```
Most are automake related so I guess it's fine if they litter around.
Tree-SHA512: 7566f56a79932cc1d6ee6ff487d121e3909db57167775e1b27209d93bcc1c14e47b0fcc9c0c272c4b9df907c1bc0664f02006a21b3b6939fa50fc2a5762729e4
03a5dc9 [wallet] Make CWallet::FundTransaction atomic (João Barbosa)
95d4450 [wallet] Tidy up CWallet::FundTransaction (João Barbosa)
Pull request description:
This PR fixes a race for `setLockedCoins` when `lockUnspents` is true. For instance, it should not be possible to use the same unspent in concurrent `fundrawtransaction` calls.
Now the `cs_main` and `cs_wallet` locks are held during `CreateTransaction` and `LockCoin`(s). Also added some style nits around the change.
Tree-SHA512: ccf383c0c5f6db775655a3e9ccd200c3bd831a83afae2b7c389564c74f7227f5bea86a4775727de2c3603b188f383f8a12d3f9d6d94f7887865c31c94ce95ef6
88af502 test: Add createrawtransaction functional tests (João Barbosa)
27c6199 test: Add multidict to support dictionary with duplicate key (laanwj) (João Barbosa)
320669a rpc: Validate replaceable type in createrawtransaction (João Barbosa)
Pull request description:
This was motivated by the `Invalid parameter, duplicated address` test.
Credit to @laanwj for `multidict` implementation.
Tree-SHA512: a87139ae11004b73b467db1e8a072b75e23a0622b173a5668eed383b3575d8abc709817ddd2dfdc53f55afc90750fb61331199ad5de38c1ef6d482f2bc220f74
fbf327b Minimal code changes to allow msvc compilation. (Aaron Clauson)
Pull request description:
These changes are required to allow the Bitcoin source to build with Microsoft's C++ compiler (#11562 is also required).
I looked around for a better place for the typedef of ssize_t which is in random.h. The best candidate looks like src/compat.h but I figured including that header in random.h is a bigger change than the typedef. Note that the same typedef is in at least two other places including the OpenSSL and Berkeley DB headers so some of the Bitcoin code already picks it up.
Tree-SHA512: aa6cc6283015e08ab074641f9abdc116c4dc58574dc90f75e7a5af4cc82946d3052370e5cbe855fb6180c00f8dc66997d3724ff0412e4b7417e51b6602154825
3830b6e net: use CreateSocket for binds (Cory Fields)
df3bcf8 net: pass socket closing responsibility up to caller for outgoing connections (Cory Fields)
9e3b2f5 net: Move IsSelectableSocket check into socket creation (Cory Fields)
1729c29 net: split socket creation out of connection (Cory Fields)
Pull request description:
Requirement for #11227.
We'll need to create sockets and perform the actual connect in separate steps, so break them up.
#11227 adds an RAII wrapper around connection attempts, as a belt-and-suspenders in case a CloseSocket is missed.
Tree-SHA512: de675bb718cc56d68893c303b8057ca062c7431eaa17ae7c4829caed119fa3f15b404d8f52aca22a6bca6e73a26fb79e898b335d090ab015bf6456cf417fc694
We use select in ConnectSocketDirectly, so this check needs to happen before
that.
IsSelectableSocket will not be relevant after upcoming changes to remove select.
9c8eca7 Split up key and script metadata for better type safety (Russell Yanofsky)
Pull request description:
Suggested by @TheBlueMatthttps://github.com/bitcoin/bitcoin/pull/11403#discussion_r155599383
Combining the maps was probably never a good arrangement but is more
problematic now in presence of WitnessV0ScriptHash and WitnessV0KeyHash types.
Tree-SHA512: 9263e9c01090fb49221e91d88a88241a9691dda3e92d86041c8e284306a64d3af5e2438249f9dcc3e6e4a5c11c1a89f975a86d55690adf95bf2636f15f99f92a
a720b92 Remove includes in .cpp files for things the corresponding .h file already included (practicalswift)
Pull request description:
Remove includes in .cpp files for things the corresponding .h file already included.
Example case:
* `addrdb.cpp` includes `addrdb.h` and `fs.h`
* `addrdb.h` includes `fs.h`
Then remove the direct inclusion of `fs.h` in `addrman.cpp` and rely on the indirect inclusion of `fs.h` via the included `addrdb.h`.
In line with the header include guideline (see #10575).
Tree-SHA512: 8704b9de3011a4c234db336a39f7d2c139e741cf0f7aef08a5d3e05197e1e18286b863fdab25ae9638af4ff86b3d52e5cab9eed66bfa2476063aa5c79f9b0346
22fddde Avoid calling GetSerializeSize on each tx in a block if !fTxIndex (Matt Corallo)
2862aca Move some additional variables into CChainState private (Matt Corallo)
fd4d80a Create initial CChainState to hold chain state information (Matt Corallo)
e104f0f Move block writing out of AcceptBlock (Matt Corallo)
50701ba Move txindex/undo data disk location stuff out of ConnectBlock (Matt Corallo)
93a34cf Make DisconnectBlock unaware of where undo data resides on disk (Matt Corallo)
Pull request description:
CChainState should eventually, essentially, be our exposed "libconsensus", but we're probably a few releases away, so the real goal is to clarify our internal interfaces. The main split was a big step, but validation.cpp is still a somewhat ranomly-mixed bag of functions that are pure functions which validate inputs (which should probably either merge with their callers or move into another file in consensus/), read/write data from disk, manipulate our current chain state (which moves into CChainState), and do mempool transaction validation.
Obviously this is only a small step, but some effort is made to clean up what functions the functions in CChainState call, and obviously as things are added its easy to keep clear "CChainState::* cannot call anything except via callbacks through CValidationInterface, pure functions, or disk read/write things". Right now there are some glaring violations in mempool callbacks, and general flushing logic needs cleaning up (FlushStateToDisk maybe shouldnt be called, and there should be an API towards setDirtyBlockIndex, but I'll leave that for after @sipa's current changesets land).
Tree-SHA512: 69b8ec191b36b19c9492b4dee74c8057621fb6ec98ad219e8da0b2ed5c3ad711b10b5af9ff1117e8807ccf88918eeeab573be8448baecc9a59f099c53095985b
5c8ff26 [tests] Add NetworkThread assertions (John Newbery)
34e08b3 [tests] Fix network threading in functional tests (John Newbery)
74e64f2 [tests] Use network_thread_start() in tests. (John Newbery)
5fc6e71 [tests] Add network_thread_ utility functions. (John Newbery)
Pull request description:
Add assert that only one NetworkThread exists at any time in functional tests, and fix cases where that wasn't true.
fixes#11776
Tree-SHA512: fe5d1c59005f94bf66e11bb23ccf274b1cd9913741b56ea11dbcd21db4cc0b53b4413c0c4c16dbcd6ac611adad5e5cc2baaa39720598ce7b6393889945d06298
07c4838 Always return true if AppInitMain got to the end (Matt Corallo)
Pull request description:
This should fix a rare zapwallettxes failure on travis, but also
avoids having init operations (re-adding wallet transactions to
mempool) running after RPC is free'd.
I believe this was the failure at https://travis-ci.org/bitcoin/bitcoin/jobs/311747844 (from #11605).
Tree-SHA512: f0fea8c1b9265e2eeda57043d541380a3e58e4d9388fa24628a52fd56324257fcd7df0ca02e8f77f66fadd68d951893bab0f610ed9fd0a89b2ccd6bad1efa351
01013f5 Simplify tx validation tests (Pieter Wuille)
2dd6f80 Add a test that all flags are softforks (Pieter Wuille)
2851b77 Make all script verification flags softforks (Pieter Wuille)
Pull request description:
This change makes `SCRIPT_VERIFY_UPGRADABLE_NOPS` not apply to `OP_CHECKLOCKTIMEVERIFY` and `OP_CHECKSEQUENCEVERIFY`. This is a no-op as `UPGRADABLE_NOPS` is only set for mempool transactions, and those always have `SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY` and `SCRIPT_VERIFY_CHECKSEQUENCEVERIFY` set as well. The advantage is that setting more flags now always results in a reduction in acceptable scripts (=softfork).
This results in a nice and testable property for validation, for which a new test is added.
This also means that the introduction of a new definition for a NOP or witness version will likely need the following procedure (example OP_NOP8 here)
* Remove OP_NOP8 from being affected by `SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS`.
* Add a `SCRIPT_VERIFY_DISCOURAGE_NOP8`, which only applies to `OP_NOP8`.
* Add a `SCRIPT_VERIFY_NOP8` which implements the new consensus logic.
* Before activation, add `SCRIPT_VERIFY_DISCOURAGE_NOP8` to the mempool flags.
* After activation, add `SCRIPT_VERIFY_NOP8` to both the mempool and consensus flags.
Tree-SHA512: d3b4538986ecf646aac9dba13a8d89318baf9e308e258547ca3b99e7c0509747f323edac6b1fea4e87e7d3c01b71193794b41679ae4f86f6e11ed6be3fd62c72
a3f5657 Add test cases covering the relevant key length boundaries: 64 bytes +/- 1 byte for HMAC-SHA256 and 128 bytes +/- 1 byte for HMAC-SHA512 (practicalswift)
Pull request description:
* Add test cases covering the relevant key length boundaries: 64 bytes +/- 1 byte for HMAC-SHA256 and 128 bytes +/- 1 byte for HMAC-SHA512.
* ~~Avoid creating a one-past-the-end pointer in the case of key length 64 (HMAC-SHA256) and key length 128 (HMAC-SHA512).~~
* ~~Avoid performing a noop memset call (zero length argument) in the case of key length 64 (HMAC-SHA256) and key length 128 (HMAC-SHA512).~~
Tree-SHA512: 48ff9ab79d41aab97b5b8f6496cc08a39955a07eb424f74ada6440d3b168b6204d3527fa677e175c47e40142f9d62c7456ae162e5a2f5b557e90fb353beef1d0
3121d76 doc: Update release notes for share/rpcauth/rpcauth.py rename (Henrik Jonsson)
3fdb297 Rename rpcuser.py to rpcauth.py (Henrik Jonsson)
Pull request description:
This script creates `rpcauth` entries for bitcoin.conf, not the deprecated `rpcuser` entry, so this changes the name of the script to match.
As discussed in #11830.
Tree-SHA512: cd71c2a4043ef1381d3810b057cc83be3fac612df576b91b683ef91fdb7998c534b3b97a3313845eb867dc4bf7cc42a1250474d2261ab3f9ed2f884ca8ebd9f4
be9f38c Do not make it trivial for inbound peers to generate log entries (Matt Corallo)
Pull request description:
Based on #11580 because I'm lazy.
We should generally avoid writing to debug.log unconditionally for
inbound peers which misbehave (the peer being about to be banned
being an exception, since they cannot do this twice).
Tree-SHA512: 8e59c8d08d00b1527951b30f4842d010a4c2fc440503ade112baa2c1b9afd0e0d1c5c2df83dde25183a242af45089cf9b9f873b71796771232ffb6c5fc6cc0cc
John Newbery
