0dbafcee46 Merge bitcoin/bitcoin#27289: Refactor: Remove unused FlatFilePos::SetNull (fanquake)
dbe2e04d62 Merge bitcoin/bitcoin#27212: test: Make the unlikely race in p2p_invalid_messages impossible (fanquake)
6f6b718f78 Merge bitcoin/bitcoin#27236: util: fix argsman dupe key error (fanquake)
74c6e38530 Merge bitcoin/bitcoin#27205: doc: Show how less noisy clang-tidy output can be achieved (fanquake)
9e552f0293 Merge bitcoin/bitcoin#27232: Use string interpolation for default value of -listen (fanquake)
2a39b93233 Merge bitcoin/bitcoin#27226: test: Use self.wait_until over wait_until_helper (fanquake)
be2e16f33a Merge bitcoin/bitcoin#27192: util: add missing include and fix function signature (fanquake)
176a4a60d2 Merge bitcoin/bitcoin#27173: valgrind: remove libsecp256k1 suppression (fanquake)
d2fc8be331 Merge bitcoin/bitcoin#27154: doc: mention sanitizer suppressions in developer docs (glozow)
f5b4cc7e32 Merge bitcoin/bitcoin#16195: util: Use void* throughout support/lockedpool.h (Andrew Chow)
c66c0fdbf8 Merge bitcoin/bitcoin#27137: test: Raise PRNG seed log to INFO (fanquake)
bba215031b Merge bitcoin/bitcoin#25950: test: fix test abort for high timeout values (and `--timeout-factor 0`) (fanquake)
6751add2ea Merge bitcoin/bitcoin#27107: doc: remove mention of "proper signing key" (merge-script)
34c895a542 Merge bitcoin/bitcoin#26997: psbt: s/transcation/transaction/ (fanquake)
befdbeddf9 Merge bitcoin/bitcoin#27097: descriptors: fix docstring (param [in] vs [out]) (fanquake)
c98dd824b6 Merge bitcoin/bitcoin#27080: Wallet: Zero out wallet master key upon locking so it doesn't persist in memory (Andrew Chow)
Pull request description:
## Issue being fixed or feature implemented
Batch of trivial backports
## What was done?
See commits
## How Has This Been Tested?
built locally; large combined merge passed tests locally
## Breaking Changes
Should be none
## Checklist:
- [ ] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e tests
- [ ] I have made corresponding changes to the documentation
- [x] I have assigned this pull request to a milestone _(for repository code-owners and collaborators only)_
ACKs for top commit:
knst:
utACK 0dbafcee46
UdjinM6:
utACK 0dbafcee46
Tree-SHA512: e93a1136e848aa6c6f3d9fb0567b3e284975d35e82bbc1d9a8cd908067df4bf1257c939882abcaca6820360a4982b991f505a1165d95e1a8b52c9b181b7026b7
faa671591f9c83ef0fb5afea151a1907c28f024b test: Use self.wait_until over wait_until_helper (MarcoFalke)
Pull request description:
`wait_until_helper` is a "private" helper, not intended to be used directly, because it doesn't scale the timeout with the timeout factor. Fix this by replacing it with a call to `self.wait_until`, which does the scaling.
ACKs for top commit:
theStack:
Code-review ACK faa671591f9c83ef0fb5afea151a1907c28f024b
Tree-SHA512: 70705f309f83ffd6ea5d090218195d05b868624d909106863372f861138b5a70887070b25beb25044ae1b44250345e45c9cc11191ae7aeca2ad37801a0f62f61
`p2p_ibd_txrelay.py` was introduced in bitcoin#19423 but not backported
as Dash doesn't have feefilter capabilities but this backport has the
test check for additional cases which are within Dash's capabilities, so
the test has been committed in with the feefilter portions minimally
stripped out
1fedf470cd test: add type annotation for `ADDRS` in `p2p_addrv2_relay` (Kittywhiskers Van Gogh)
022b76f20b merge bitcoin#23218: Use mocktime for ping timeout (Kittywhiskers Van Gogh)
45d9e58023 merge bitcoin#22960: Set peertimeout in write_config (Kittywhiskers Van Gogh)
06e909b737 merge bitcoin#22604: address rate-limiting follow-ups (Kittywhiskers Van Gogh)
60b3e08ed1 merge bitcoin#22616: address relay fixups (Kittywhiskers Van Gogh)
8b8fbc5226 merge bitcoin#22618: Small follow-ups to 21528 (Kittywhiskers Van Gogh)
18fe765988 merge bitcoin#21528: Reduce addr blackholes (Kittywhiskers Van Gogh)
c1874c6615 net_processing: gate `m_tx_relay` access behind `!IsBlockOnlyConn()` (Kittywhiskers Van Gogh)
602d13d2a2 merge bitcoin#22387: Rate limit the processing of rumoured addresses (Kittywhiskers Van Gogh)
fe66202c05 merge bitcoin#22211: relay I2P addresses even if not reachable (by us) (Kittywhiskers Van Gogh)
7e08db55fe merge bitcoin#22306: Improvements to p2p_addr_relay.py (Kittywhiskers Van Gogh)
ff3497c18b merge bitcoin#21843: enable GetAddr, GetAddresses, and getnodeaddresses by network (Kittywhiskers Van Gogh)
51edeb082c merge bitcoin#21594: add network field to getnodeaddresses (Kittywhiskers Van Gogh)
Pull request description:
## Additional Information
* Dependency for https://github.com/dashpay/dash/pull/5982
* Population of `ADDRS` in `p2p_addr`(`v2`)`_relay` in Dash is done in the test object ([source](0a62b9f985/test/functional/p2p_addrv2_relay.py (L42-L49))) as opposed to upstream, where it is done in the global state ([source](d930c7f5b0/test/functional/p2p_addrv2_relay.py (L23-L35))). This is because Dash specifically relies on `self.mocktime` instead of Bitcoin, which will work with simply sampling current time (`time.time()`).
* [bitcoin#22211](https://github.com/bitcoin/bitcoin/pull/22211) adds changes ([source](https://github.com/bitcoin/bitcoin/pull/22211/files#diff-d3d7b1bb23f25a96c9c7444a79159ad1799895565f99efebf1618e41e886bd53R44-R46)) that add usage of `ADDRS` outside the test object. That, alongside with other considerations, resulted in [dash#5967](https://github.com/dashpay/dash/pull/5967) and a discussion ([source](https://github.com/dashpay/dash/pull/5967/files#r1548101561))
* Eventually, following the footsteps of [dash#5967](https://github.com/dashpay/dash/pull/5967), `ADDRS` was defined outside but setup within the test object. This worked just fine ([build](https://gitlab.com/dashpay/dash/-/jobs/6594036014)) but displeased the linter ([build](https://gitlab.com/dashpay/dash/-/jobs/6594035886)) because `ADDRS` type could not be implicitly determined solely on usage in the global scope.
* An attempt to correct this was done by realignment with upstream ([commit](262d00682c)), which pleased the linter ([build](https://gitlab.com/dashpay/dash/-/jobs/6597322521)) but broken the test ([build](https://gitlab.com/dashpay/dash/-/jobs/6597322548)) for the reasons as mentioned above.
* Therefore, to keep the linter happy, `ADDRS` has been annotated as a `List[CAddress]` (which involved importing `List` but that's fine) ([commit](cb6d36df7d))
* Working on [bitcoin#21528](https://github.com/bitcoin/bitcoin/pull/21528) proved challenging due to differences in Dash's and Bitcoin's approach to relaying and the workarounds used to accommodate for that.
* Bitcoin conditionally initializes `m_tx_relay` ([source](3f7250b328/src/net.cpp (L2989-L2991))) and can always check if transaction relaying is permitted by checking if it's initialized ([source](3f7250b328/src/net_processing.cpp (L1820-L1826))).
* Dash unconditionally initializes it ([source](0a62b9f985/src/net.h (L605-L607))). Earlier, Dash used to check if it's _appropriate_ to relay transactions by checking if it can relay addresses ([source](dc6f52ac99/src/net_processing.cpp (L2134-L2140))), which at the time, simply meant, it wasn't a block-only connection ([source](dc6f52ac99/src/net.h (L568-L572))).
* This mutual exclusivity no longer held true in [dash#5964](https://github.com/dashpay/dash/pull/5964) and therefore, some transaction relay decisions were bound to **not** being a block-only connection ([commit](26c39f5b92)) but some were left behind, adopting `RelayAddrsWithPeer()` ([source](0a62b9f985/src/net_processing.cpp (L2215-L2221))), which, to be noted, is determined by the initialization status of `Peer::m_addr_known` ([source](0a62b9f985/src/net_processing.cpp (L839-L842))), which, so far, was pegged to **not** block-relay connection status ([source](0a62b9f985/src/net_processing.cpp (L1319))).
* [bitcoin#21528](https://github.com/bitcoin/bitcoin/pull/21528) got rid of `RelayAddrsWithPeer()` and replaced it with `Peer::m_addr_relay_enabled` ([source](3f7250b328/src/net_processing.cpp (L237-L251))), which is setup using `Peer::SetupAddressRelay()` ([source](3f7250b328/src/net_processing.cpp (L637-L643))). This means, rather than defining the address relay status during construction, it is setup during the first address-related message (i.e. `ADDR`, `ADDRV2`, `GETADDR`) ([source](3f7250b328/src/net_processing.cpp (L227-L236))).
* Meaning, until the first addr-related message happens, the state is has not been determined and defaults to `false`. Because some `m_tx_relay` usage still piggybacked on addr-relay permission to determine tx-relay, if a transaction message is processed before an address message is processed, there will be a false-negative condition.
The transaction relay logic won't run since it's expecting that if transactions can be relayed, so can addresses and checks for address relaying but believes that it cannot do address relaying, borrowing that state for transaction relaying, despite address relaying permissions actually being indeterminate since it hasn't had a chance to validate its eligibility.
* There were two approaches, run `SetupAddressRelay()` as early in the connection as possible to substitute for the "determine at construction" behaviour and change no other conditional statements... and break address-related tests _or_ move the remaining conditional transaction relay logic to use **not** block-only connection checks instead.
* We've gone with the latter, resulting in some changes where the condition only changes form but is the same (`RelayAddrsWithPeer()` > `Peer::m_addr_relay_enabled`) ([source](109c5a9383 (diff-6875de769e90cec84d2e8a9c1b962cdbcda44d870d42e4215827e599e11e90e3L2131-L2134))) but other changes where the condition itself has been changed (`RelayAddrsWithPeer()` > `!CNode::IsBlockOnlyConn()`) ([source](109c5a9383 (diff-6875de769e90cec84d2e8a9c1b962cdbcda44d870d42e4215827e599e11e90e3R2256-R2259)))
* This does mean that in [dash#5982](https://github.com/dashpay/dash/pull/5982), `Peer::m_block_relay_only` is introduced to be the counterpart to `Peer::m_addr_relay_enabled` ([source](45b48dae0a/src/net_processing.cpp (L321-L322))) to account for some `CConnman` logic being moved into `PeerManager` ([source](45b48dae0a/src/net_processing.cpp (L2186-L2195))), which, in a way, reverts [dash#5339](https://github.com/dashpay/dash/pull/5339) but also, doesn't, since it moves the information into `Peer` instead of reinstating it into `CNode`.
* This was eventual since the underlying presumption that `CNode::IsAddrRelayPeer() == !CNode::IsBlockOnlyConn()` no longer holds true (also because `CNode::IsAddrRelayPeer()` doesn't exist anymore).
Special thanks to @UdjinM6 for help with understanding Dash-specifics with respect to functional tests through help on [dash#5964](https://github.com/dashpay/dash/pull/5964) and [dash#5967](https://github.com/dashpay/dash/pull/5967)
## Breaking Changes
None expected.
RPC changes have been introduced in `getnodeaddresses`, where a new input `network`, can filter addresses based on desired network and a new output, also `network`, will associate the address with the origin network. This change is expected to be backwards-compatible.
## Checklist:
- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas
- [x] I have added or updated relevant unit/integration/functional/e2e tests
- [x] I have made corresponding changes to the documentation
- [x] I have assigned this pull request to a milestone _(for repository code-owners and collaborators only)_
ACKs for top commit:
PastaPastaPasta:
utACK 1fedf470cd
Tree-SHA512: 533d33f79a0d9fd730073b3b9a58baf1dd3b0c95823e765c88a43cc974970ed3609bf1863c63ac7fc5586d1437e5250b0a2d3005468da09e407110a412bd0264
de85af5cce727981383ac0fe81f635451b331f23 test: store subversion (user agent) as string in msg_version (Sebastian Falbesoner)
Pull request description:
It seems more natural to treat the "subversion" field (=user agent string, see [BIP 14](https://github.com/bitcoin/bips/blob/master/bip-0014.mediawiki#Proposal)) of a node as pure string rather than a bytestring within the test framework. This is also suggested with the naming prefix in `msg_version.strSubVer`: one probably wouldn't expect a field starting with "str" to be a bytestring that needs further decoding to be useful. This PR moves the encoding/decoding parts to the serialization/deserialization routines so that the user doesn't have to bother with that anymore.
Note that currently, in the master branch the `msg_version.strSubVer` is never read (only in `msg_version.__repr__`); However, one issue that is solved by this PR came up while testing #19509 (not merged yet): A decoding script for binary message capture files takes use of the functional test framework convert it into JSON format. Bytestrings will be convered to hexstrings, while pure strings will (surprise surprise) end up without modification in the file.
So without this patch, we get:
```
$ jq . out.json | grep -m5 strSubVer
"strSubVer": "2f5361746f7368693a32312e39392e302f"
"strSubVer": "2f5361746f7368693a302e32302e312f"
"strSubVer": "2f5361746f7368693a32312e39392e302f"
"strSubVer": "2f5361746f7368693a302e32302e312f"
"strSubVer": "2f5361746f7368693a32312e39392e302f"
```
After this patch:
```
$ jq . out2.json | grep -m5 strSubVer
"strSubVer": "/Satoshi:21.99.0/"
"strSubVer": "/Satoshi:0.20.1/"
"strSubVer": "/Satoshi:21.99.0/"
"strSubVer": "/Satoshi:0.20.1/"
"strSubVer": "/Satoshi:21.99.0/"
```
ACKs for top commit:
jnewbery:
utACK de85af5cce727981383ac0fe81f635451b331f23
Tree-SHA512: ff23642705c858e8387a625537dfec82e6b8a15da6d99b8d12152560e52d243ba17431b602b26f60996d897e00e3f37dcf8dc8a303ffb1d544df29a5937080f9
fa1cd9e1ddc6918c3d600d36eadea71eebb242b6 test: Remove unused lock arg from BitcoinTestFramework.wait_until (MarcoFalke)
fad2794e93b4f5976e81793a4a63aa03a2c8c686 test: Rename wait until helper to wait_until_helper (MarcoFalke)
facb41bf1d1b7ee552c627f9829b4494b817ce28 test: Remove unused p2p_lock in VersionBitsWarningTest (MarcoFalke)
Pull request description:
This avoids confusion with the `wait_until` member functions, which should be preferred because they take the appropriate locks and scale the timeout appropriately on their own.
ACKs for top commit:
laanwj:
Code review ACK fa1cd9e1ddc6918c3d600d36eadea71eebb242b6
hebasto:
ACK fa1cd9e1ddc6918c3d600d36eadea71eebb242b6, I have reviewed the code and it looks OK, I agree it can be merged.
Tree-SHA512: 319d400085606a4c738e314824037f72998e6657d8622b363726842aba968744f23c56d27275dfe506b8cbbb6e97fc39ca1d325db05d4d67df0e8b35f2244d5c
fa4dfd215f62e88d668311701735c332c264fa2a test: Wait until is_connected in add_p2p_connection (MarcoFalke)
Pull request description:
Moving the wait_until from the individual test scripts to the test framework simplifies two tests
ACKs for top commit:
jnewbery:
Code review ACK fa4dfd215f62e88d668311701735c332c264fa2a
theStack:
ACK fa4dfd215f☕
Tree-SHA512: 36eda7eb323614a4c4f9215f1d7b40b9f9c4036d1c08eb701ea705f3e2986fdabd2fc558965a6aadabeed861034aeaeef3c00f968ca17ed7a27e42e506cda87d
faa9a74c9e99eb43ba0d27fa906767ee88011aeb test: Fail wait_until early if connection is lost (MarcoFalke)
Pull request description:
Calling `minonode.wait_until` needs a connection to make progress (e.g. waiting for an inv), unless the mininode waits for the initial connection or for a disconnection. So for test development and failure debugging, fail early in all `wait_until`, unless opted out.
ACKs for top commit:
jnewbery:
Code review ACK faa9a74c9e99eb43ba0d27fa906767ee88011aeb.
Tree-SHA512: 4be850b96e23b87bc2ff42c028a5045d6f5cdbc9482ce6a6ba01cc5eb26710dab9e2ed547c363aac4bd5825151ee9996fb797261420b631bceeddbfa698d1dec
56010f92564a94b0ca6c008c0e6f74a19fad4a2a test: hoist p2p values to test framework constants (Jon Atack)
75447f0893f9ad9bf83d182b301d139430d8de1c test: improve msg sends and p2p disconnections in p2p_invalid_messages (Jon Atack)
57960192a5362ff1a7b996995332535f4c2a25c3 test: refactor test_large_inv() into 3 tests with common method (Jon Atack)
e2b21d8a597c536a8617408d43958bfe9f98a442 test: add p2p_invalid_messages logging (Jon Atack)
9fa494dc0969c61d5ef33708a08923cca19ce091 net: update misbehavior logging for oversized messages (Jon Atack)
Pull request description:
...seen while reviewing #19264, #19252, #19304 and #19107:
in `net_processing.cpp`
- make the debug logging for oversized message size misbehavior the same for `addr`, `getdata`, `headers` and `inv` messages
in `p2p_invalid_messages`
- add missing logging
- improve assertions/message sends, move cleanup disconnections outside the assertion scopes
- split a slowish 3-part test into 3 order-independent tests
- add a few p2p constants to the test framework
ACKs for top commit:
troygiorshev:
reACK 56010f92564a94b0ca6c008c0e6f74a19fad4a2a
MarcoFalke:
ACK 56010f9256 🎛
Tree-SHA512: db67b70278f8d4c318907e105af54b54eb3afd15500f9aa0c98034f6fd4bd1cf9ad1663037bd9b237ff4890f3059b37291a6498d8d6ae2cc38efb9f045f73310
d5800da5199527a366024bc80cad7fcca17d5c4a [test] Remove final references to mininode (John Newbery)
5e8df3312e47a73e747ee892face55ed9ababeea test: resort imports (John Newbery)
85165d4332b0f72d30e0c584b476249b542338e6 scripted-diff: Rename mininode to p2p (John Newbery)
9e2897d020b114a10c860f90c5405be029afddba scripted-diff: Rename mininode_lock to p2p_lock (John Newbery)
Pull request description:
New contributors are often confused by the terminology in the test framework, and what the difference between a _node_ and a _peer_ is. To summarize:
- a 'node' is a bitcoind instance. This is the thing whose behavior is being tested. Each bitcoind node is managed by a python `TestNode` object which is used to start/stop the node, manage the node's data directory, read state about the node (eg process status, log file), and interact with the node over different interfaces.
- one of the interfaces that we can use to interact with the node is the p2p interface. Each connection to a node using this interface is managed by a python `P2PInterface` or derived object (which is owned by the `TestNode` object). We can open zero, one or many p2p connections to each bitcoind node. The node sees these connections as 'peers'.
For historic reasons, the word 'mininode' has been used to refer to those p2p interface objects that we use to connect to the bitcoind node (the code was originally taken from the 'mini-node' branch of https://github.com/jgarzik/pynode/tree/mini-node). However that name has proved to be confusing for new contributors, so rename the remaining references.
ACKs for top commit:
amitiuttarwar:
ACK d5800da519
MarcoFalke:
ACK d5800da5199527a366024bc80cad7fcca17d5c4a 🚞
Tree-SHA512: 2c46c2ac3c4278b6e3c647cfd8108428a41e80788fc4f0e386e5b0c47675bc687d94779496c09a3e5ea1319617295be10c422adeeff2d2bd68378e00e0eeb5de
