This commit effectively moves the definition of these constants
out of the chainparamsbase to their own file.
Using the ChainType enums provides better type safety compared to
passing around strings.
The commit is part of an ongoing effort to decouple the libbitcoinkernel
library from the ArgsManager and other functionality that should not be
part of the kernel library.
58c2bbdb55b97e350baf51cfd7f4692b681a8acb [fuzz] Enable erlay in process_message(s) targets (dergoegge)
Pull request description:
The process_message(s) targets can't exercise the Erlay logic at the moment as the config setting is off by default and not switched on in the fuzz targets.
This PR enables the `-txreconciliation` setting in both targets.
ACKs for top commit:
fanquake:
ACK 58c2bbdb55b97e350baf51cfd7f4692b681a8acb
Tree-SHA512: a2754fd04549bdcac94d8225244c5c83fe4c26114c0c2fdf316257480625e05e4e6b1b791974e1f1021451d3f81cb59a109261fb73178ad03911f0a3db963077
7082ce3e88d77456d60a5a66bd38807fbd66f311 scripted-diff: rename and de-globalise g_cs_orphans (Anthony Towns)
733d85f79cde353d8c9b54370f296b1031fa33d9 Move all g_cs_orphans locking to txorphanage (Anthony Towns)
a936f41a5d5f7bb97425f82ec64dfae62e840a56 txorphanage: make m_peer_work_set private (Anthony Towns)
3614819864a84ac32f6d53c6ace79b5e71bc174a txorphange: move orphan workset to txorphanage (Anthony Towns)
6f8e442ba61378489a6e2e2ab5bcfbccca1a29ec net_processing: Localise orphan_work_set handling to ProcessOrphanTx (Anthony Towns)
0027174b396cacbaac5fd52f13be3dca9fcbbfb8 net_processing: move ProcessOrphanTx docs to declaration (Anthony Towns)
9910ed755c3dfd7669707b44d993a20030dd7477 net_processing: Pass a Peer& to ProcessOrphanTx (Anthony Towns)
89e2e0da0bcd0b0757d7b42907e2d2214da9f68b net_processing: move extra transactions to msgproc mutex (Anthony Towns)
ff8d44d1967d8ff9fb9b9ea0b87c0470d8cc2550 Remove unnecessary includes of txorphange.h (Anthony Towns)
Pull request description:
Moves extra transactions to be under the `m_msgproc_mutex` lock rather than `g_cs_orphans` and refactors orphan handling so that the lock can be internal to the `TxOrphange` class.
ACKs for top commit:
dergoegge:
Code review ACK 7082ce3e88d77456d60a5a66bd38807fbd66f311
glozow:
ACK 7082ce3e88d77456d60a5a66bd38807fbd66f311 via code review and some [basic testing](https://github.com/glozow/bitcoin/blob/review-26295/src/test/orphanage_tests.cpp#L150). I think putting txorphanage in charge of handling peer work sets is the right direction.
Tree-SHA512: 1ec454c3a69ebd45ff652770d6a55c6b183db71aba4d12639ed70f525f0035e069a81d06e9b65b66e87929c607080a1c5e5dcd2ca91eaa2cf202dc6c02aa6818
There are many cases where we assume message processing is
single-threaded in order for how we access node-related memory to be
safe. Add an explicit mutex that we can use to document this, which allows
the compiler to catch any cases where we try to access that memory from
other threads and break that assumption.
Blindly chose a cap of 10000 iterations for every loop, except for
the two in script_ops.cpp and scriptnum_ops.cpp which appeared to
(sometimes) be deserializing individual bytes; capped those to one
million to ensure that sometimes we try working with massive scripts.
There was also one fuzzer-controlled loop in timedata.cpp which was
already capped, so I left that alone.
git grep 'while (fuzz' should now run clean except for timedata.cpp
-BEGIN VERIFY SCRIPT-
# Rename
sed -i -e 's/MakeFuzzingContext/MakeNoLogFileContext/g' $(git grep -l MakeFuzzingContext)
# Bump the copyright of touched files in this scripted diff to avoid touching them again later
./contrib/devtools/copyright_header.py update ./src/test/fuzz/
-END VERIFY SCRIPT-
abb6fa728598c4cc8874eae1c3c5e587e36424cd fuzz: Initialize a full TestingSetup where appropriate (Carl Dong)
713314abfa224efceb7ba6fa7fef37c449902936 fuzz: Consolidate fuzzing TestingSetup initialization (Carl Dong)
Pull request description:
```
Previously, the {Basic,}TestingSetup for fuzzers were set up in many ways:
1. Calling InitializeFuzzingContext, which implicitly constructs a static
const BasicTestingSetup
2. Directly constructing a static const BasicTestingSetup in the initialize_*
function
3. Directly constructing a static TestingSetup and reproducing the
initialization arguments (I'm assuming because
InitializeFuzzingContext only initializes a BasicTestingSetup)
The new, relatively-simple MakeFuzzingContext function allows us to
consolidate these methods of initialization by being flexible enough to
be used in all situations. It:
1. Is templated so that we can choose to initialize any of
the *TestingSetup classes
2. Has sane defaults which are often used in fuzzers but are also
easily overridable
3. Returns a unique_ptr, explicitly transferring ownership to the caller
to deal with according to its situation
```
~~Question for fuzzing people: was it intentional that `src/test/fuzz/net.cpp` would directly instantiate the `BasicTestingSetup` and thus omit the `"-nodebuglogfile"` flag?~~ [Answered](https://github.com/bitcoin/bitcoin/pull/20946#issuecomment-761537108)
ACKs for top commit:
MarcoFalke:
ACK abb6fa728598c4cc8874eae1c3c5e587e36424cd
Tree-SHA512: 96a5ca6f4cd5ea0e9483b60165b31ae3e9003918c700a7f6ade48010f419f2a6312e10b816b3187f1d263798827571866e4c4ac0bbfb2e0c79dfad254cda68e7
Previously, the {Basic,}TestingSetup for fuzzers were set up in many ways:
1. Calling InitializeFuzzingContext, which implicitly constructs a static
const BasicTestingSetup
2. Directly constructing a static const BasicTestingSetup in the initialize_*
function
3. Directly constructing a static TestingSetup and reproducing the
initialization arguments (I'm assuming because
InitializeFuzzingContext only initializes a BasicTestingSetup)
The new, relatively-simple MakeFuzzingContext function allows us to
consolidate these methods of initialization by being flexible enough to
be used in all situations. It:
1. Is templated so that we can choose to initialize any of
the *TestingSetup classes
2. Has sane defaults which are often used in fuzzers but are also
easily overridable
3. Returns a unique_ptr, explicitly transferring ownership to the caller
to deal with according to its situation
-BEGIN VERIFY SCRIPT-
sed -i 's/PeerLogicValidation/PeerManager/g' $(git grep -l PeerLogicValidation ./src ./test)
sed -i 's/peer_logic/peerman/g' $(git grep -l peer_logic ./src ./test)
-END VERIFY SCRIPT-
PeerLogicValidation was originally net_processing's implementation to
the validation interface. It has since grown to contain much of
net_processing's logic. Therefore rename it to reflect its
responsibilities.
Suggested in
https://github.com/bitcoin/bitcoin/pull/10756#pullrequestreview-53892618.
51e9393c1f6c9eaac554f821f5327f63bd09c8cf refactor: s/command/msg_type/ in CNetMsgMaker and CSerializedNetMsg (Sebastian Falbesoner)
Pull request description:
Follow-up PR for #18533 -- another small step towards getting rid of the confusing "command" terminology. Also see PR #18610 which tackled the functional tests.
ACKs for top commit:
MarcoFalke:
ACK 51e9393c1f6c9eaac554f821f5327f63bd09c8cf
Tree-SHA512: bb6f05a7be6823d5c4eab1d05b31fee944e700946827ad9425d59a3957fd879776c88c606319cbe9832d9451b275baedf913b71429ea3e01e4e82bf2d419e819
