After this commit, a new network may be added by changing 4 lines:
- increment the value of `m_networks_size`
- add the network name to `m_networks`
- add the network name to this line: `result += " ipv4 ipv6 onion total block-relay\n";`
- add "counts.at(i).at(<m_networks pos>)" to this line: `result += strprintf("%-5s %5i %5i %5i %5i %5i\n...`
ba8950ee01 build: optionally skip external warnings (Vasil Dimov)
Pull request description:
Add an option to `./configure` to suppress compilation warnings from
external headers. The option is off by default (no change in behavior,
show warnings from external headers).
This option is useful if e.g. Boost or Qt is installed outside of
`/usr/include` (warnings from headers in `/usr/include` are already
suppressed by default) and those warnings stand in the way of compiling
Bitcoin Core with `-Werror[=...]` or they just clutter the build output
too much and make our own warnings hard to spot.
`-isystem /usr/include` bricks GCC's `#include_next`, so we use
`-idirafter` instead. This way we don't have to treat `/usr/include`
specially.
ACKs for top commit:
practicalswift:
ACK ba8950ee01: diff looks correct!
hebasto:
ACK ba8950ee01, tested on Linux Mint 20 (x86_64).
luke-jr:
utACK ba8950ee01
Tree-SHA512: 9b54fae8590be6c79f2688a5aca09e0a9067f481dabecdd49bb278c08a62ac2b0cc704c894fbd53240e77ac84da0c7a237845df0a696cfbdb0359e1c8e2e10c9
135afa749c wallet: remove db mode string (Ivan Metlushko)
Pull request description:
This is a [follow-up](https://github.com/bitcoin/bitcoin/pull/19077#discussion_r500261927) for #19077
This PR simplifies DB interface by removing mode string from `WalletDatabase` and `WalletBatch`.
The mode string was used to determine two flags for the instantiation of db connection:
1) read-only flag. Never used on connection level. And on batch level Is only used within `BerkeleyDatabase::Rewrite` where it's replaced with bool flag.
2) create flag. Is not required as we always check `require_existing` & `require_create` flags in `MakeDatabase()` before creating actual database instance. So we can safely default to always creating database if it doesn't exist yet.
ACKs for top commit:
achow101:
ACK 135afa749c
laanwj:
Code review ACK 135afa749c
Tree-SHA512: f49c07c7387c02e517a58199620a678a918f8dfc20d1347d29fd6adea0bc89698c26cb8eef42b0977961c11c207c4bbe109bc31059f47c126cc600b01fd987eb
88197b0769 [doc] release notes for max fee checking (gzhao408)
c201d73df3 style and nits for fee-checking in BroadcastTransaction (gzhao408)
Pull request description:
Pretty trivial... addresses some tiny comments from #19339. Also fixes a docs typo from #19940 and adds a release note about the error message change for testmempoolaccept.
ACKs for top commit:
achow101:
ACK 88197b0769
MarcoFalke:
cr re-ACK 88197b0769
Tree-SHA512: fff16d731426b9b4db5222df02633983402f4c7241551eec98bb1554145dbdc132f40ed8ca4abd5edcebe1f4d1e879fb6d11bd91730604f6552c10cdf65706a1
d1292f25f2 Avoid the use of abs64 in timedata (Pieter Wuille)
Pull request description:
Fixes#20135.
ACKs for top commit:
kallewoof:
ACK d1292f25f2
jonatack:
ACK d1292f25f2 code/logic review, verified there are no remaining callers of `abs64()`, verified no warnings in a debug build
practicalswift:
ACK d1292f25f2
MarcoFalke:
ACK d1292f25f2🎹
Tree-SHA512: d17e95c668eb5e02ea546433b3d1b5a0ccbfb2c9cec62fa67dad1844d7e278a2576fbc0b75bddbf4db9af7331e978148c7bef7fce7e6a07e0eb917ef1392f302
We never need to open database in read-only mode as it's controlled
separately for every batch.
Also we can safely create database if it doesn't exist already
because require_existing option is verified in MakeDatabase
before creating a new WalletDatabase instance.
This adds a --dumptests flag to the feature_taproot.py test, to dump all its
generated test cases to files, in a format compatible with the
script_assets_test unit test. A fuzzer for said format is added as well, whose
primary purpose is coverage-based minimization of those dumps.
This adds a unit test that does generic script verification tests,
with positive/negative witnesses/scriptsigs, under various flags.
The test data is large (several MB) so it's stored in the qa-assets
repo.
This adds a `TxoutType::WITNESS_V1_TAPROOT` for P2TR outputs, and permits spending
them in standardness rules. No corresponding `CTxDestination` is added for it,
as that isn't needed until we want wallet integration. The taproot validation flags
are also enabled for mempool transactions, and standardness rules are added
(stack item size limit, no annexes).
This adds a new `SigVersion::TAPSCRIPT`, makes the necessary interpreter
changes to make it implement BIP342, and uses them for leaf version 0xc0
in Taproot script path spends.
This includes key path spending and script path spending, but not the
Tapscript execution implementation (leaf 0xc0 remains unemcumbered in
this commit).
Includes constants for various aspects of the consensus rules suggested
by Jeremy Rubin.
This enables the schnorrsig module in libsecp256k1, adds the relevant types
and functions to src/pubkey, as well as in higher-level `SignatureChecker`
classes. The (verification side of the) BIP340 test vectors is also added.
This implements the new sighashing scheme from BIP341, with all relevant
whole-transaction values precomputed once and cached.
Includes changes to PrecomputedTransactionData by Pieter Wuille.
Whenever a transaction is added to the mempool or orphan pool, both
its txid and wtxid are considered AlreadyHave, and thus will eventually
be removed from m_txrequest.
The same is true for hashes added to the reject filter, but note that sometimes
only the wtxid is added (in which case only the wtxid can be removed from
m_txrequest).
Maintaining up to 100000 INVs per peer is excessive, as that is far more
than fits in a typical mempool.
Also disable the "overload" penalty for PF_RELAY peers.
This removes most transaction request logic from net_processing, and
replaces it with calls to a global TxRequestTracker object.
The major changes are:
* Announcements from outbound (and whitelisted) peers are now always
preferred over those from inbound peers. This used to be the case for the
first request (by delaying the first request from inbound peers), and
a bias afters. The 2s delay for requests from inbound peers still exists,
but after that, if viable outbound peers remain for any given transaction,
they will always be tried first.
* No more hard cap of 100 in flight transactions per peer, as there is less
need for it (memory usage is linear in the number of announcements, but
independent from the number in flight, and CPU usage isn't affected by it).
Furthermore, if only one peer announces a transaction, and it has over 100
in flight and requestable already, we still want to request it from them.
The cap is replaced with an additional 2s delay (possibly combined with the
existing 2s delays for inbound connections, and for txid peers when wtxid
peers are available).
Includes functional tests written by Marco Falke and Antoine Riard.
This adds a fuzz test that reimplements a naive reimplementation of
TxRequestTracker (with up to 16 fixed peers and 16 fixed txhashes),
and compares the real implementation against it.
This adds a new module (unused for now) which defines TxRequestTracker, a data
structure that maintains all information about transaction requests, and coordinates
requests.
3984b78cd7 test: Add tests for CNode::ConnectedThroughNetwork (Hennadii Stepanov)
49fba9c1aa net: Add CNode::ConnectedThroughNetwork member function (Hennadii Stepanov)
d4dde24034 net: Add CNode::m_inbound_onion data member (Hennadii Stepanov)
Pull request description:
This PR:
- adds `CNode::ConnectedThroughNetwork` member function
- is based on #19991, and only last two commits belong to it
- is required for https://github.com/bitcoin-core/gui/pull/86 and #20002
ACKs for top commit:
jonatack:
re-ACK 3984b78cd7 per `git diff 3989fcf 3984b78c`
laanwj:
Code review ACK 3984b78cd7
Tree-SHA512: 23a9c8bca8dca75113b5505fe443b294f2d42d03c98c7e34919da12d8396beb8d0ada3a58ae16e3da04b7044395f72cf9c216625afc078256cd6c897ac42bf3d
Add an option to `./configure` to suppress compilation warnings from
external headers. The option is off by default (no change in behavior,
show warnings from external headers).
This option is useful if e.g. Boost or Qt is installed outside of
`/usr/include` (warnings from headers in `/usr/include` are already
suppressed by default) and those warnings stand in the way of compiling
Bitcoin Core with `-Werror[=...]` or they just clutter the build output
too much and make our own warnings hard to spot.
After commit ddefb5c0b7 nVersion is no
longer used in p2p logic when sending messages. Only when receiving
messages, but in this test no messages are received.
A BIP-341 signature message may commit to the scriptPubKeys and amounts
of all spent outputs (including other ones than the input being signed
for spends), so keep them available to signature hashing code.
dcf0cb4776 tor: make a TORv3 hidden service instead of TORv2 (Vasil Dimov)
353a3fdaad net: advertise support for ADDRv2 via new message (Vasil Dimov)
201a4596d9 net: CAddress & CAddrMan: (un)serialize as ADDRv2 (Vasil Dimov)
1d3ec2a1fd Support bypassing range check in ReadCompactSize (Pieter Wuille)
Pull request description:
This PR contains the two remaining commits from #19031 to complete the [BIP155](https://github.com/bitcoin/bips/blob/master/bip-0155.mediawiki) implementation:
`net: CAddress & CAddrMan: (un)serialize as ADDRv2`
`net: advertise support for ADDRv2 via new message`
plus one more commit:
`tor: make a TORv3 hidden service instead of TORv2`
ACKs for top commit:
jonatack:
re-ACK dcf0cb4776 per `git diff 9b56a68 dcf0cb4` only change since last review is an update to the release notes which partially picked up the suggested text. Running a node on this branch and addnode-ing to 6 other Tor v3 nodes, I see "addrv2" and "sendaddrv2" messages in getpeerinfo in both the "bytesrecv_per_msg" and "bytessent_per_msg" JSON objects.
sipa:
ACK dcf0cb4776
hebasto:
re-ACK dcf0cb4776, the node works flawlessly in all of the modes: Tor-only, clearnet-only, mixed.
laanwj:
Edit: I have to retract this ACK for now, I'm having some problems with this PR on a FreeBSD node. It drops all outgoing connections with this dcf0cb4776 merged on master (12a1c3ad1a).
ariard:
Code Review ACK dcf0cb4
Tree-SHA512: 28d4d0d817b8664d2f4b18c0e0f31579b2f0f2d23310ed213f1f436a4242afea14dfbf99e07e15889bc5c5c71ad50056797e9307ff8a90e96704f588a6171308
Introduce a new message `sendaddrv2` to signal support for ADDRv2.
Send the new message immediately after sending the `VERACK` message.
Add support for receiving and parsing ADDRv2 messages.
Send ADDRv2 messages (instead of ADDR) to a peer if he has
advertised support for it.
Co-authored-by: Carl Dong <contact@carldong.me>
Change the serialization of `CAddrMan` to serialize its addresses
in ADDRv2/BIP155 format by default. Introduce a new `CAddrMan` format
version (3).
Add support for ADDRv2 format in `CAddress` (un)serialization.
Co-authored-by: Carl Dong <contact@carldong.me>
This is needed when we want to encode an arbitrary number as CompactSize
like node service flags, which is a bitmask and could be bigger than the
usual size of an object.
1afcd41a90 [net] Remove CombinerAll (John Newbery)
Pull request description:
This was introduced in 9519a9a4 for use with boost signals. Boost signals
have not been used in net since 8ad663c1, so this code is unused.
ACKs for top commit:
MarcoFalke:
review ACK 1afcd41a90
laanwj:
code review ACK 1afcd41a90
Tree-SHA512: a4313142afb88bf12f15abc4e717b3b0d0b40d2d5db2638494af3181e1cd680d7b036087050fc0e0dfe606228849a2e20ae85135908a9ebe8ff2130f163920e1
907f142fc7 rpc: change no wallet loaded message to be clearer (Andrew Chow)
Pull request description:
Changes the no wallet is loaded rpc error message to be clearer that no wallet is loaded and how the user can load or create a wallet. Also changes the error code from METHOD_NOT_FOUND to RPC_WALLET_NOT_FOUND as that makes more sense.
ACKs for top commit:
MarcoFalke:
review ACK 907f142fc7
kristapsk:
ACK 907f142fc7. In addition to standard tests, just in case tested that this doesn't break anything with JoinMarket.
meshcollider:
utACK 907f142fc7
Tree-SHA512: 4b413e6ab5430ec75a79de9db6583f2f3f38ccdf71aa373d8386a56e64f07f92200c8107c8c82c92c7c431d739615977c208b771a24c5960fa8676789b5497a2
fae7a1c188 fuzz: Configure check for main function (MarcoFalke)
Pull request description:
Instead of the PP jungle, use a proper configure check
Fixes https://github.com/google/honggfuzz/issues/336#issuecomment-702972138
ACKs for top commit:
practicalswift:
ACK fae7a1c188
Tree-SHA512: 2e55457d01f9ac598bb1e119d8b49dca55a28f88ec164cee6b5f071c29e9791f5a46cc8ee2b801b3a3faf906348da964ce32e7254da981c1104b9210a3508100
Changes the no wallet is loaded rpc error message to be clearer that no
wallet is loaded and how the user can load or create a wallet. Also
changes the error code from METHOD_NOT_FOUND to RPC_WALLET_NOT_FOUND as
that makes more sense.
d103484fe8 util: Do not use gArgs global in ArgsManager member functions (Hennadii Stepanov)
Pull request description:
ACKs for top commit:
practicalswift:
ACK d103484fe8: patch looks correct
Tree-SHA512: dda7a5062363170c6995f2fd8fda48c0a919e5ca67be9faa8f0fa66f9d3b535f134eb6f4860a0859bc5457c02230b34a8d1264045f22bed8d30668158ac2271f
b048b275d9 [validation] Remove absurdfee from accepttomempool (John Newbery)
932564b9cf scripted-diff: update max-fee-exceeded error message to include RPC (gzhao408)
8f1290c601 [rpc/node] check for high fee before ATMP in clients (gzhao408)
Pull request description:
Picked up from #15810. Add separate fee-checking logic for clients that need to enforce max fee rates, then remove the `absurdFee` logic from ATMP.
ATMP's `nAbsurdFee` argument is used to enforce user-specific behavior (it is not policy since it isn't applied consistently: it is only ever used in RPC and wallet, and set to 0 everywhere else internally). It should be removed from `AcceptToMemoryPool` because (1) validation results/mempool behavior should not be user-specific and (2) enforcing a max fee rate should be the responsibility of the client instead of the mempool.
Note: this PR does not intend to _remove_ protection from high fees, just re-delegate the responsibility to clients.
ACKs for top commit:
jnewbery:
utACK b048b275d9
LarryRuane:
re-ACK b048b275d9
MarcoFalke:
re-ACK b048b275d9 , only change is squashing one commit 🏦
instagibbs:
utACK b048b275d9
Tree-SHA512: 57c17ba16d230a4cae2896dd6a64c924f307757824e35784bf96da7b10aff2d8ea910710edf35e981035623a155f8766209a92a0fdb856549fde78bc3eaae4d2
In preparation for adding Schnorr versions of `CheckSig`, `VerifySignature`, and
`ComputeEntry`, give them an ECDSA specific name.
-BEGIN VERIFY SCRIPT-
sed -i 's/CheckSig(/CheckECDSASignature(/g' $(git grep -l CheckSig ./src)
sed -i 's/VerifySignature(/VerifyECDSASignature(/g' $(git grep -l VerifySignature ./src)
sed -i 's/ComputeEntry(/ComputeEntryECDSA(/g' $(git grep -l ComputeEntry ./src)
-END VERIFY SCRIPT-
-BEGIN VERIFY SCRIPT-
sed -i 's/Fee exceeds maximum configured by \-\maxtxfee/Fee exceeds maximum configured by user (e.g. -maxtxfee, maxfeerate)/g' src/util/error.cpp test/functional/rpc_fundrawtransaction.py test/functional/rpc_psbt.py test/functional/rpc_rawtransaction.py test/functional/wallet_bumpfee.py test/functional/wallet_create_tx.py
-END VERIFY SCRIPT-
Check absurd fee in BroadcastTransaction and RPC,
return TransactionError::MAX_FEE_EXCEEDED instead
of TxValidationResult::TX_NOT_STANDARD because this
is client preference, not a node-wide policy.
1885ad3546 RPC: remove duplicate line in getblock help (Fabian Jahr)
Pull request description:
Line simply seems duplicated in error.
Testing instructions:
Run `src/bitcoin-cli help getblock` on master branch to reproduce. Then build this PR and compare its results.
ACKs for top commit:
dhruv:
tACK `1885ad3`
kristapsk:
ACK 1885ad3546
Emzy:
tACK 1885ad3546
Tree-SHA512: 870c035cb553b0e1d5ef72e64231ef277e0392efe94bc6ecf47129023bd94a6d5a276f46529807f68a1db55c7baa94d9119c7264d9947bc4e5dd9dcefd1b13e7
675e55e013 Ignore unknown messages before VERACK (Suhas Daftuar)
Pull request description:
This allows for feature negotiation to take place with messages between VERSION and VERACK in the future, without requiring additional software changes to specifically ignore messages for features that are unimplemented by our software.
ACKs for top commit:
sipa:
utACK 675e55e013
practicalswift:
ACK 675e55e013: patch looks correct
MarcoFalke:
ACK 675e55e013
hebasto:
ACK 675e55e013, the offender peer will be eventually disconnected due to the timeout.
Tree-SHA512: 8d2b1d8b9843f2ee26b2c30f7c5ff0bfcfbe3f46b32cd0369c48ece26624151091237e83ce3f18c6da004099026602cfab1642ac916db777f047d170b365c007
f471a3be00 scripted diff: Improve invalid vout value rpc error message (Nima Yazdanmehr)
Pull request description:
Since the `vout` value can start at `0`, the error message for *negative* values can be improved to something like: `vout cannot be negative`.
ACKs for top commit:
fanquake:
ACK f471a3be00
promag:
Code review ACK f471a3be00.
Tree-SHA512: fbdee3d0ddd5b58eb93934a1217b44e125a9ad39e672b1f35c7609c6c5fcf45ae1b731d3d6135b7225d98792dbfc34a50907b8c41274a5b029d7b5c59f886560
d76925478e [doc] Clarify semantic of peer's m_protect w.r.t to outbound eviction logics (Antoine Riard)
ac71fe936d [doc] Clarify scope of eviction protection of outbound block-relay peers (Antoine Riard)
Pull request description:
Block-relay-only peers were introduced by #15759. According to its
author, it was intented to make them only immune to outbound peer
rotation-based eviction and not from all eviction as modified comment
leans to think of.
Clearly indicate that outbound block-relay peers aren't protected
from eviction by the bad/lagging chain logic.
Fix#19863
ACKs for top commit:
naumenkogs:
ACK d76925478e
jonatack:
ACK d76925478e
Tree-SHA512: 597fbd62838a6e39276024165b11514cad20a2e9d33cf9202d261cbadcb62b2df427c858e0cb57e585840d4c1d4600104aa53916bb868541f2580e4eed9b4b52
96571b3d4c doc: Update onion service target port numbers in tor.md (Hennadii Stepanov)
bb145c9050 net: Extend -bind config option with optional network type (Hennadii Stepanov)
92bd3c1da4 net, refactor: Move AddLocal call one level up (Hennadii Stepanov)
57f17e57c8 net: Pass onion service target to Tor controller (Hennadii Stepanov)
e3f07851f0 refactor: Rename TorController::target to m_tor_control_center (Hennadii Stepanov)
fdd3ae4d26 net, refactor: Refactor CBaseChainParams::RPCPort function (Hennadii Stepanov)
a5266d4546 net: Add alternative port for onion service (Hennadii Stepanov)
b3273cf403 net: Use network byte order for in_addr.s_addr (Hennadii Stepanov)
Pull request description:
This PR adds ability to label incoming Tor connections as different from normal localhost connections.
Closes#8973.
Closes#16693.
Default onion service target ports are:
- 8334 on mainnnet
- 18334 on testnet
- 38334 on signet
- 18445 on regtest
To set the onion service target socket manually the extended `-bind` config option could be used:
```
$ src/bitcoind -help | grep -A 6 -e '-bind'
-bind=<addr>[:<port>][=onion]
Bind to given address and always listen on it (default: 0.0.0.0). Use
[host]:port notation for IPv6. Append =onion to tag any incoming
connections to that address and port as incoming Tor connections
(default: 127.0.0.1:8334=onion, testnet: 127.0.0.1:18334=onion,
signet: 127.0.0.1:38334=onion, regtest: 127.0.0.1:18445=onion)
```
Since [pr19991.02 update](https://github.com/bitcoin/bitcoin/pull/19991#issuecomment-698882284) this PR is an alternative to #19043.
ACKs for top commit:
Sjors:
re-utACK 96571b3d4c
vasild:
ACK 96571b3d4
laanwj:
Re-ACK 96571b3d4c
Tree-SHA512: cb0eade80f4b3395f405f775e1b89c086a1f09d5a4464df6cb4faf808d9c2245474e1720b2b538f203f6c1996507f69b09f5a6e35ea42633c10e22bd733d4438
7eab781a14 rpc: Set HTTP Content-Type in bitcoin-cli (Wladimir J. van der Laan)
Pull request description:
We don't set any `Content-Type` in the client. It is more consistent with our other JSON-RPC use to set it to `application/json`.
Note that our server doesn't enforce content types, so it doesn't make a difference in practice. But it is fairly strange HTTP behavior to not set it at all for a POST request.
This came up in #18950.
ACKs for top commit:
promag:
ACK 7eab781a14.
jonatack:
Tested ACK 7eab781a14
practicalswift:
ACK 7eab781a14: patch looks correct
fanquake:
ACK 7eab781a14 - Looks fine to me.
Tree-SHA512: a9fa155324d0f7bff955585a336ead6bb60b721039f424521a435e4bb0fad3f4532e5cc7b7a9acc4e93585e8d3db3082c010138810f22c0e92b8f749b86ef653
e66870c5a4 zmq: Append address to notify log output (nthumann)
241803da21 test: Add zmq test to support multiple interfaces (nthumann)
a0b2e5cb6a doc: Add release notes to support multiple interfaces (nthumann)
b1c3f180ec doc: Adjust ZMQ usage to support multiple interfaces (nthumann)
347c94f551 zmq: Add support to listen on multiple interfaces (Nicolas Thumann)
Pull request description:
This PR adds support for ZeroMQ to listen on multiple interfaces, just like the RPC server.
Currently, if you specify more than one e.g. `zmqpubhashblock` paramter, only the first one will be used. Therefore a user may be forced to listen on all interfaces (e.g. `zmqpubhashblock=0.0.0.0:28332`), which can result in an increased attack surface.
With this PR a user can specify multiple interfaces to listen on, e.g.
`-zmqpubhashblock=tcp://127.0.0.1:28332 -zmqpubhashblock=tcp://192.168.1.123:28332`.
ACKs for top commit:
laanwj:
Code review ACK e66870c5a4
instagibbs:
reACK e66870c5a4
Tree-SHA512: f38ab4a6ff00dc821e5f4842508cefadb701e70bb3893992c1b32049be20247c8aa9476a1f886050c5f17fe7f2ce99ee30193ce2c81a7482a5a51f8fc22300c7
We don't set any `Content-Type` in the client. It is more
consistent with our other JSON-RPC use to set it to `application/json`.
Note that our server doesn't enforce content types, so it doesn't make a
difference in practice. But it is fairly strange HTTP behavior to not set it.
This came up in #18950.
-BEGIN VERIFY SCRIPT-
r() { sed -i 's/vout must be positive/vout cannot be negative/g' $1 }
r $(git grep -l 'vout must be positive')
-END VERIFY SCRIPT-
fa710a6d67 doc: Add 19501 release notes (MarcoFalke)
faf60dee34 doc: Remove double-whitespace from help string, other whitespace fixups (MarcoFalke)
Pull request description:
Adds release notes and fixes up some whitespace nits for the touched RPCs
ACKs for top commit:
fanquake:
ACK fa710a6d67
laanwj:
Code review ACK fa710a6d67
Tree-SHA512: b84a96386a9a8ed69f464c7dffdd600cf9a8b33a06120798b141b300991baed369ab91ae48df6446e89e1d62534ccd8ae721454e7a19b48900b317e9192afc47
af57766182 Fix misleading error message: Clean stack rule (sanket1729)
Pull request description:
Error messages in clean stack is misleading as it lets the user believe that there are extra
elements on the stack which is incorrect if the stack is empty.
Let me know if this requires additional test.
ACKs for top commit:
instagibbs:
re-ACK af57766182
gzhao408:
reACK af57766182
theStack:
re-ACK af57766182
darosior:
re ACK af57766182
Tree-SHA512: 88e77416e220b080246fec368f5552a891d102d072b7bee62ac560d5e31c4a8c2ee9cbe569740b253e9df177d21dc788d10d856b2a542ab47761bb81698e4082
fac966142e signet: Add assumed values for default signet (MarcoFalke)
Pull request description:
Doesn't matter much right now, but when the default signet is bigger, this might come in handy
ACKs for top commit:
jsarenik:
Tested ACK fac966142e
laanwj:
Tested ACK fac966142e (did a new re-sync)
kallewoof:
utACK fac966142e
Tree-SHA512: ed2692f5896350f8dc81f9bc5d79fbf1a4544b8f724c5c667fcadec3a37e26e9833ac189a3067a0731fd7b17a0c94f6b44a641fffe448e42259f7b7b44910db1
69cf5d4eeb [test] Make sure send rpc returns fee reason (Sishir Giri)
d5863c0b3e [send] Make send RPCs return fee reason (Sishir Giri)
Pull request description:
Whenever a wallet funds a transaction, the fee reason is reported to the user only if the verbose is set to true. I added an extra parameter to `CreateTransaction` function in wallet.cpp. Then I implemented the fee reason return logic in `SendMoney` in rpcwallet.cpp, followed by verbose parameter in `sendtoaddress` and `sendmany` functions. I also added a fee reason test case in walletbasic.py.
link to the issue: https://github.com/MarcoFalke/bitcoin-core/issues/22#issue-616251578
ACKs for top commit:
instagibbs:
ACK 69cf5d4eeb
meshcollider:
utACK 69cf5d4eeb
Tree-SHA512: 2e3af32dcfbd5511ba95f8bc8edca7acfe709a8430ff03e43172e5d0af3dfa4b2f57906978e7f272d878043b9ed8c6004674cf47d7496b005d5f612e9a58aa0e
2ea62cae48 Improve docs about feeler connections (Gleb Naumenko)
Pull request description:
"feeler" and "test-before-evict" are two different strategies suggest in [Eclipse Attacks on Bitcoin’s Peer-to-Peer Network](https://www.usenix.org/system/files/conference/usenixsecurity15/sec15-paper-heilman.pdf). In our codebase, we use `ConnType::FEELER` to implement both.
It is confusing, up to the point that our documentation was just incorrect.
This PR:
- ~clarifies this aspect by renaming "ConnType::FEELER" to "ConnType::PROBE", meaning that this connections only probes that the node is operational, and then disconnects.~
- fixes the documentation
ACKs for top commit:
amitiuttarwar:
ACK 2ea62cae48. thank you!
practicalswift:
ACK 2ea62cae48
Tree-SHA512: c9c03c09eefeacec28ea199cc3f697b0a98723f2f849f7a8115edc43791f8165e296e0e25a82f0b5a4a781a7de38c8954b48bf74c714eba02cdc21f7460673e5
This commit fixes#19912 by removing a check that always returned true. That check was causing a -Wlogical-op warning because it treated a constant int as though it were a boolean.
f22d6a1142 log: Remove static log message "Initializing chainstate Chainstate [ibd] @ height -1 (null)" (practicalswift)
Pull request description:
Remove static log message `Initializing chainstate Chainstate [ibd] @ height -1 (null)`.
AFAICT `chainstate->ToString()` will always equal `"Chainstate [ibd] @ height -1 (null)"` here which makes the log message neither relevant nor interesting :)
ACKs for top commit:
laanwj:
ACK f22d6a1142
promag:
ACK f22d6a1142, just get rid of it.
hebasto:
ACK f22d6a1142, I agree that the removed log message in its current state is cryptic and useless.
Tree-SHA512: 1a65c0d14c9a433afcdaadef9bfcdd5d63276d5d2caee1bf3c48ac477e54fa28138f64020e6e26ca5e67872954a1e7d93fa24a12accc7c7211bc6e7a6039051d
9b4fa0af40 net: Print error message if -proxy is specified without arguments (instead of continuing without proxy server) (practicalswift)
Pull request description:
Exit with error message if `-proxy` is specified without arguments (instead of continuing without proxy server).
Continuing without a proxy server when the end-user has specified `-proxy` may result in accidental loss of privacy. (The end-user might think he/she is using a proxy when he/she is not.)
Before this patch:
```
$ src/bitcoind -proxy
…
2020-09-23T00:24:33Z InitParameterInteraction: parameter interaction: -proxy set -> setting -listen=0
2020-09-23T00:24:33Z InitParameterInteraction: parameter interaction: -proxy set -> setting -upnp=0
2020-09-23T00:24:33Z InitParameterInteraction: parameter interaction: -proxy set -> setting -discover=0
2020-09-23T00:24:33Z InitParameterInteraction: parameter interaction: -listen=0 -> setting -listenonion=0
…
2020-09-23T00:24:33Z init message: Starting network threads...
```
`bitcoind` is now running *without* a proxy server (`GetProxy(…, …) == false`, `HaveNameProxy() == false`, etc.).
Note that the "-proxy set" log messages above which the end-user might interpret as "good, my traffic is now routed via the proxy".
After this patch:
```
$ src/bitcoind -proxy
Error: No proxy server specified. Use -proxy=<ip> or -proxy=<ip:port>.
$ echo $?
1
```
ACKs for top commit:
laanwj:
re-ACK 9b4fa0af40
kristapsk:
ACK 9b4fa0af40, I have tested the code.
hebasto:
re-ACK 9b4fa0af40
Tree-SHA512: 4ba7a011991699a54b5bb87ec68367c681231bf5dcd36f8c89ff9ddc2e8d29df453817b7e362597e652ad6b341a22b7274be0fd78d435e5f0fd8058e5221c4ce
62dba9628d log: print unexpected version warning in validation log category (nthumann)
Pull request description:
Fixes#19603: As suggested by practicalswift, instead of always printing `<n> of the last 100 blocks have unexpected version` as a warning appended to UpdateTip, it is now printed in the validation log category and therefore only visible with `-debug=validation` enabled.
Before:
`2020-09-06T15:56:00Z UpdateTip: new best=00000000000000000001b2872e107a98b57913120e5c6c87ce2715a34c40adf8 height=646969 version=0x20400000 log2_work=92.261571 tx=565651941 date='2020-09-06T10:35:36Z' progress=0.999888 cache=32.2MiB(237417txo) warning='72 of last 100 blocks have unexpected version'`
After:
`2020-09-06T16:31:26Z UpdateTip: new best=0000000000000000000b3bd786dc42745dd7be4a8c695500a04518cb9e2f4dc1 height=646971 version=0x20000000 log2_work=92.261607 tx=565655901 date='2020-09-06T10:57:19Z' progress=0.999883 cache=3.8MiB(27550txo)`
`2020-09-06T16:31:26Z 71 of last 100 blocks have unexpected version`
Ran unit & functional tests, confirmed that the warning is now only printed when validation category is enabled.
ACKs for top commit:
theStack:
ACK 62dba9628d
MarcoFalke:
re-ACK 62dba96
practicalswift:
ACK 62dba9628d -- only change since last ACK is `s/nUpgraded/num_unexpected_version/`
hebasto:
re-ACK 62dba9628d, https://github.com/bitcoin/bitcoin/pull/19898#pullrequestreview-483158708 is resolved now.
Tree-SHA512: 2100ca7d6d3fd67c92e81d75162d2506d6f1ecf1761d5180d76663fac06771b35e5c4235ebe1a00731b5f7db82db3cd19328627929c8f22912df592686ba51d3
a3abeec33a policy/fees: remove a floating-point division by zero (Antoine Poinsot)
c36869bbf6 policy/fees: unify some duplicated for loops (Antoine Poinsot)
569d92a4d2 policy/fees: small readability improvements (Antoine Poinsot)
5b8cb35621 policy/fee: remove requireGreater parameter in EstimateMedianVal() (Antoine Poinsot)
dba8196b44 policy/fees: correct decay explanation comments (Antoine Poinsot)
Pull request description:
This (*does not* change behaviour and) cleans up a bit of unused code in `CBlockPolicyEstimator` and friends, and slightly improves readability of the rest (comment correction etc.). The last commit is a small reformatting one which I could not resist but am happy to remove at will.
ACKs for top commit:
jnewbery:
utACK a3abeec33a
MarcoFalke:
ACK a3abeec33a💹
ariard:
Code Review ACK a3abeec.
Tree-SHA512: b7620bcd23a2ffa8f7ed859467868fc0f6488279e3ee634f6d408872cb866ad086a037e8ace76599a05b7e9c07768adf5016b0ae782d153196b9c030db4c34a5
deb52711a1 Remove header checks out of net_processing (Troy Giorshev)
52d4ae46ab Give V1TransportDeserializer CChainParams& member (Troy Giorshev)
5bceef6b12 Change CMessageHeader Constructor (Troy Giorshev)
1ca20c1af8 Add doxygen comment for ReceiveMsgBytes (Troy Giorshev)
890b1d7c2b Move checksum check from net_processing to net (Troy Giorshev)
2716647ebf Give V1TransportDeserializer an m_node_id member (Troy Giorshev)
Pull request description:
Inspired by #15206 and #15197, this PR moves all message header verification from the message processing layer and into the network/transport layer.
In the previous PRs there is a change in behavior, where we would disconnect from peers upon a single failed checksum check. In various discussions there was concern over whether this was the right choice, and some expressed a desire to see how this would look if it was made to be a pure refactor.
For more context, see https://bitcoincore.reviews/15206.html#l-81.
This PR improves the separation between the p2p layers, helping improvements like [BIP324](https://github.com/bitcoin/bitcoin/pull/18242) and #18989.
ACKs for top commit:
ryanofsky:
Code review ACK deb52711a1 just rebase due to conflict on adjacent line
jnewbery:
Code review ACK deb52711a1.
Tree-SHA512: 1a3b7ae883b020cfee1bef968813e04df651ffdad9dd961a826bd80654f2c98676ce7f4721038a1b78d8790e4cebe8060419e3d8affc97ce2b9b4e4b72e6fa9f
f7b331ea85 rpc: add brackets to ConstructTransaction (Sjors Provoost)
d813d26f06 [rpc] send: various touch-ups (Sjors Provoost)
0fc1c685e1 [rpc] send: fix parsing replaceable option (Sjors Provoost)
efc9b85e6f Mark send RPC experimental (Sjors Provoost)
Pull request description:
Followup based on #16378 nits. It also fixes an argument parsing error (uncaught because the test wasn't sufficiently thorough).
I marked the RPC as experimental so we can tweak it a bit over the next release cycle.
ACKs for top commit:
meshcollider:
utACK f7b331ea85
fjahr:
utACK f7b331ea85
kallewoof:
ACK f7b331ea85
Tree-SHA512: 82dd8ac76a6558872db3f5249d4d6440469400aaa339153bc627d1ee673a91ecfadecb486bc1939ba87ebbd80e26ff29698e93e358599f3d26fde0e526892afe
7be6ff6187 net: recognize TORv3/I2P/CJDNS networks (Vasil Dimov)
e0d73573a3 net: CNetAddr: add support to (un)serialize as ADDRv2 (Vasil Dimov)
fe42411b4b test: move HasReason so it can be reused (Vasil Dimov)
d2bb681f96 util: move HasPrefix() so it can be reused (Vasil Dimov)
Pull request description:
(chopped off from #19031 to ease review)
Add an optional support to serialize/unserialize `CNetAddr` in ADDRv2 format (BIP155). The new serialization is engaged by ORing a flag into the stream version.
So far this is only used in tests to ensure the new code works as expected.
ACKs for top commit:
Sjors:
re-tACK 7be6ff6187
sipa:
re-utACK 7be6ff6187
eriknylund:
ACK 7be6ff6187 I built the PR on macOS Catalina 10.15.6, ran both tests and functional tests. I've reviewed the code and think the changes look good and according to BIP155. I verified that the added Base32 encoding test looks as proposed and working. I've run a node for a week only with Onion addresses `-onlynet=onion` without issues and I can connect to other peer reviewers running TorV3 on their nodes and I can connect both of my test nodes to each other.
jonatack:
re-ACK 7be6ff6187 per `git diff b9c46e0 7be6ff6`, debug build, ran/running bitcoind with this change and observed the log and `-netinfo` peer connections while connected as a tor v2 service to both tor v2 peers and also five tor v3 peers.
hebasto:
ACK 7be6ff6187, tested on Linux Mint 20 (x86_64): on top of this pull and #19031 I'm able to connect to onion v3 addresses, and jonatack is able to connect to my created onion v3 address.
Tree-SHA512: dc621411ac4393993aa3ccad10991717ec5f9f2643cae46a24a89802df0a33d6042994fc8ff2f0f397a3dbcd1c0e58fe4724305a2f9eb64d9342c3bdf784d9be
090530cc24 feature: Added ability for users to add a startup command (Ben Carman)
Pull request description:
Thoughts for adding the feature is for users to be able to add things like electrum-personal-server or lnd to run whenever Bitcoin Core is running. Open to feedback about the feature.
ACKs for top commit:
MarcoFalke:
re-ACK 090530cc24
dongcarl:
tACK 090530c
Tree-SHA512: ba514d2fc8b4fb12b781c1a9c89845a25fce0b80ba7c907761cde4abb81edd03fa643682edc895986dc20b273ac3b95769508806db7fbd99ec28623f85c41e67
4cc7171c98 wallet: no need for duplicate storage for ABANDON_HASH constant (Anthony Towns)
82cf4641f4 scripted-diff: Replace UINT256_ONE() with uint256::ONE (Anthony Towns)
183f308fff uint256: Update constructors to c++11, make ONE static (Anthony Towns)
Pull request description:
`UINT256_ONE()` returns a reference to a global; mark it as const to be sure someone doesn't accidently modify it.
ACKs for top commit:
promag:
ACK 4cc7171c98
MarcoFalke:
re ACK 4cc7171c98, only change is some constexpr shuffling 🛁
kallewoof:
ACK 4cc7171c98
Tree-SHA512: 7f399658bfd9ffa4075bc2349049476d842b9579a67518fb7151f56eab36907ef24b1474ee1e89bdc69fe181abe7295dfe19e33b3623d43cec71fc00e356e347
Replace the memset with C++11 value/aggregate initialisation of
the m_data array, which still ensures the unspecified values end
up as zero-initialised.
This then allows changing UINT256_ONE() from dynamically allocating an
object, to a simpler referencing a static allocation.
a512925e19 [doc] Release notes (Amiti Uttarwar)
50f94b34a3 [rpc] Deprecate getpeerinfo addnode field (Amiti Uttarwar)
df091b9b50 [refactor] Rename test file to allow any getpeerinfo deprecations. (Amiti Uttarwar)
395acfa83a [rpc] Add connection type to getpeerinfo RPC, update tests (Amiti Uttarwar)
49c10a9ca4 [log] Add connection type to log statement (Amiti Uttarwar)
Pull request description:
After #19316, we can more directly expose information about the connection type on the `getpeerinfo` RPC. Doing so also makes the existing addnode field redundant, so this PR begins the process of deprecating this field.
This PR also includes one commit that improves a log message, as both use a shared function to return the connection type as a string.
Suggested by sdaftuar- https://github.com/bitcoin/bitcoin/pull/19316#discussion_r468001604 & https://github.com/bitcoin/bitcoin/pull/19316#discussion_r468018093
ACKs for top commit:
jnewbery:
Code review ACK a512925e19.
sipa:
utACK a512925e19
guggero:
Tested and code review ACK a512925e.
MarcoFalke:
cr ACK a512925e19🌇
promag:
Code review ACK a512925e19.
Tree-SHA512: 601a7a38aee235ee59aca690784f886dc2ae4e418b2e6422c4b58cd597376c00f74910f66920b08a08a0bec28bf8022e71a1435785ff6ba8a188954261aba78e
Error messages in cleanstack is misleading as
it lets the user believe that there are extra
elements on stack which is incorrect if the
stack is empty.
72a1d5c6f3 validation: Remove review-only comments + assertions (Carl Dong)
3756853b15 docs: Move FindFilesToPrune{,Manual} doxygen comment (Carl Dong)
485899a93c style: Make FindFilesToPrune{,Manual} match style guide (Carl Dong)
3f5b5f3f6d validation: Move FindFilesToPrune{,Manual} to BlockManager (Carl Dong)
f8d4975ab3 validation: Move PruneOneBlockFile to BlockManager (Carl Dong)
74f73c783d validation: Pass in chainman to UnloadBlockIndex (Carl Dong)
4668ded6d6 validation: Move ~CMainCleanup logic to ~BlockManager (Carl Dong)
Pull request description:
This PR paves the way for de-globalizing `g_chainman` entirely by removing the usage of `g_chainman` in the following functions/methods:
- `~CMainCleanup`
- `CChainState::FlushStateToDisk`
- `UnloadBlockIndex`
The remaining direct uses of `g_chainman` are as follows:
1. In initialization codepaths:
- `AppTests`
- `AppInitMain`
- `TestingSetup::TestingSetup`
2. `::ChainstateActive`
3. `LookupBlockIndex`
- Note: `LookupBlockIndex` is used extensively throughout the codebase and require a much larger set of changes, therefore I've left it out of this initial PR
ACKs for top commit:
MarcoFalke:
re-ACK 72a1d5c6f3👚
jnewbery:
utACK 72a1d5c6f3
Tree-SHA512: 944a4fa8405eecf39706ff944375d6824373aaeea849d11473f08181eff26b12f70043a8348a5b08e6e9021b243b481842fbdfbc7c3140ca795fce3688b7f5c3
fa14f57fbc Assert that RPCArg names are equal to CRPCCommand ones (net, rpcwallet) (MarcoFalke)
Pull request description:
This is the last part split out from #18531 to just touch some RPC methods. Description from the main pr:
### Motivation
RPCArg names in the rpc help are currently only used for documentation. However, in the future they could be used to teach the server the named arguments. Named arguments are currently registered by the `CRPCCommand`s and duplicate the RPCArg names from the documentation. This redundancy is fragile, and has lead to errors in the past (despite having linters to catch those kind of errors). See section "bugs found" for a list of bugs that have been found as a result of the changes here.
### Changes
The changes here add an assert in the `CRPCCommand` constructor that the RPCArg names are identical to the ones in the `CRPCCommand`.
### Future work
> Here or follow up, makes sense to also assert type of returned UniValue?
Sure, but let's not get ahead of ourselves. I am going to submit any further works as follow-ups, including:
* Removing the CRPCCommand arguments, now that they are asserted to be equal and thus redundant
* Removing all python regex linters on the args, now that RPCMan can be used to generate any output, including the cli.cpp table
* Auto-formatting and sanity checking the RPCExamples with RPCMan
* Checking passed-in json in self-check. Removing redundant checks
* Checking returned json against documentation to avoid regressions or false documentation
* Compile the RPC documentation at compile-time to ensure it doesn't change at runtime and is completely static
### Bugs found
* The assert identified issue #18607
* The changes itself fixed bug #19250
ACKs for top commit:
fjahr:
tACK fa14f57fbc
ryanofsky:
Code review ACK fa14f57fbc. Just straightforward replacements except code moved in `addnode`, and displatching updated in `bumpfee_helper`
Tree-SHA512: e07af150f1d95a88e558256ce197a6b7dc6cd722a6d6c13c75d944c49c2e2441f8b8237e9f94b03db69fa18f9bda627b0781d5e1da70bf5415e09b38728a8cb1
0bd1184adf Remove unused LockAssertion struct (Hennadii Stepanov)
ab2a44297f Replace LockAssertion with a proper thread safety annotations (Hennadii Stepanov)
73f71e1996 refactor: Use explicit function type instead of template (Hennadii Stepanov)
Pull request description:
This PR replaces `LockAssertion` with `AssertLockHeld`, and removes `LockAssertion`.
This PR is compared with alternatives in https://github.com/bitcoin-core/bitcoin-devwiki/wiki/AssertLockHeld-PRs
ACKs for top commit:
MarcoFalke:
ACK 0bd1184adf
ajtowns:
ACK 0bd1184adf
vasild:
ACK 0bd1184ad
Tree-SHA512: ef7780dd689faf0bb479fdb97c49bc652e2dd10c148234bb95502dfbb676442d8565ee37864d923ca21a25f9dc2a335bf46ee82c095e387b59a664ab05c0ae41
759d94e70f Update zmq notification documentation and sample consumer (Gregory Sanders)
68c3c7e1bd Add functional tests for zmq sequence topic and mempool sequence logic (Gregory Sanders)
e76fc2b84d Add 'sequence' zmq publisher to track all block (dis)connects, mempool deltas (Gregory Sanders)
1b615e61bf zmq test: Actually make reorg occur (Gregory Sanders)
Pull request description:
This PR creates a new ZMQ notifier that gives a "total hash history" of block (dis)connection, mempool addition/substraction, all in one pipeline. It also exposes a "mempool sequence number" to both this notifier and `getrawmempool` results, which allows the consumer to use the results together without confusion about ordering of results and without excessive `getrawmempool` polling.
See the functional test `interfaces_zmq.py::test_mempool_sync` which shows the proposed user flow for the client-side tracking of mempool contents and confirmations.
Inspired by https://github.com/bitcoin/bitcoin/pull/19462#issuecomment-656140421
Alternative to https://github.com/bitcoin/bitcoin/pull/19462 due to noted deficiencies in current zmq notification streams.
Also fixes a legacy zmq test that didn't actually trigger a reorg because of identical blocks being generated on each side of the split(oops)
ACKs for top commit:
laanwj:
Code review ACK 759d94e70f
Tree-SHA512: 9daf0d7d996190f3a68ff40340a687519323d7a6c51dcb26be457fbc013217ea7b62fbd0700b74b654433d2e370704feb61e5584399290692464fcfcb72ce3b7
facaf9e61f doc: Document signet BIP (MarcoFalke)
faf0a26711 doc: Update comments for new chain settings (-signet and -chain=signet) (MarcoFalke)
fae0548686 fuzz: Remove needless guard (MarcoFalke)
77771a03df refactor: Remove SignetTxs::m_valid and use optional instead (MarcoFalke)
fa2ad5dae1 test: Run signet test even when wallet was not compiled (MarcoFalke)
Pull request description:
Some doc and test fixups for #18267
ACKs for top commit:
ajtowns:
ACK facaf9e61f -- code review only
dr-orlovsky:
Reviewed & ACK facaf9e61f
kallewoof:
Code review ACK facaf9e61f
Tree-SHA512: 8085027c488d84bb4bddccba78bd2d4c5af0d8e2644ee72265f1f30fa8c83f61a961d9da2c796f2940e69682291cbee7b1028b6a6ce123ad9134c0ebbf4723b0
This moves header size and netmagic checking out of net_processing and
into net. This check now runs in ReadHeader, so that net can exit early
out of receiving bytes from the peer. IsValid is now slimmed down, so
it no longer needs a MessageStartChars& parameter.
Additionally this removes the rest of the m_valid_* members from
CNetMessage.
This adds a CChainParams& member to V1TransportDeserializer member, and
use it in place of many Params() calls. In addition to reducing the
number of calls to a global, this removes a parameter from GetMessage
(and will later allow us to remove one from CMessageHeader::IsValid())
This commit removes the single-parameter contructor of CMessageHeader
and replaces it with a default constructor.
The single parameter contructor isn't used anywhere except for tests.
There is no reason to initialize a CMessageHeader with a particular
messagestart. This messagestart should always be replaced when
deserializing an actual message header so that we can run checks on it.
The default constructor initializes it to zero, just like the command
and checksum.
This also removes a parameter of a V1TransportDeserializer constructor,
as it was only used for this purpose.
This removes the m_valid_checksum member from CNetMessage. Instead,
GetMessage() returns an Optional.
Additionally, GetMessage() has been given an out parameter to be used to
hold error information. For now it is specifically a uint32_t used to
hold the raw size of the corrupt message.
The checksum check is now done in GetMessage.
This is intended to only be used for logging.
This will allow log messages in the following commits to keep recording
the peer's ID, even when logging is moved into V1TransportDeserializer.
m_valid implies the block solution has been checked, which is not the
case. It only means the txs could be parsed. C++17 comes with
std::optional, so just use that instead.
Using the zmq notifications to avoid excessive mempool polling can be difficult
given the current notifications available. It announces all transactions
being added to mempool or included in blocks, but announces no evictions
and gives no indication if the transaction is in the mempool or a block.
Block notifications for zmq are also substandard, in that it only announces
block tips, while all block transactions are still announced.
This commit adds a unified stream which can be used to closely track mempool:
1) getrawmempool to fill out mempool knowledge
2) if txhash is announced, add or remove from set
based on add/remove flag
3) if blockhash is announced, get block txn list,
remove from those transactions local view of mempool
4) if we drop a sequence number, go to (1)
The mempool sequence number starts at the value 1, and
increments each time a transaction enters the mempool,
or is evicted from the mempool for any reason, including
block inclusion. The mempool sequence number is published
via ZMQ for any transaction-related notification.
These features allow for ZMQ/RPC consumer to track mempool
state in a more exacting way, without unnecesarily polling
getrawmempool. See interface_zmq.py::test_mempool_sync for
example usage.
fa6bb0ce5d Assert that RPCArg names are equal to CRPCCommand ones (rawtransaction) (MarcoFalke)
fa80c81487 Assert that RPCArg names are equal to CRPCCommand ones (blockchain) (MarcoFalke)
Pull request description:
This is split out from #18531 to just touch some RPC methods. Description from the main pr:
### Motivation
RPCArg names in the rpc help are currently only used for documentation. However, in the future they could be used to teach the server the named arguments. Named arguments are currently registered by the `CRPCCommand`s and duplicate the RPCArg names from the documentation. This redundancy is fragile, and has lead to errors in the past (despite having linters to catch those kind of errors). See section "bugs found" for a list of bugs that have been found as a result of the changes here.
### Changes
The changes here add an assert in the `CRPCCommand` constructor that the RPCArg names are identical to the ones in the `CRPCCommand`.
### Future work
> Here or follow up, makes sense to also assert type of returned UniValue?
Sure, but let's not get ahead of ourselves. I am going to submit any further works as follow-ups, including:
* Removing the CRPCCommand arguments, now that they are asserted to be equal and thus redundant
* Removing all python regex linters on the args, now that RPCMan can be used to generate any output, including the cli.cpp table
* Auto-formatting and sanity checking the RPCExamples with RPCMan
* Checking passed-in json in self-check. Removing redundant checks
* Checking returned json against documentation to avoid regressions or false documentation
* Compile the RPC documentation at compile-time to ensure it doesn't change at runtime and is completely static
### Bugs found
* The assert identified issue #18607
* The changes itself fixed bug #19250
ACKs for top commit:
fjahr:
utACK fa6bb0ce5d
tryphe:
utACK fa6bb0ce5d. Reducing data duplication is nice. Code changes are minimal and concise.
Tree-SHA512: deb0edc3f999baf055526eaa199b98c500635e12502dece7aa3cad5319db330eb5ee7459a5c8f040a83671a7f20c560c19a2026fb76c8416f138aa332727cbce
In addition to adding more specificity to the log statement about the type of
connection, this change also consolidates two statements into one. Previously,
the second one should have never been hit, since block-relay connections would
match the "!IsInboundConn()" condition and return early.
ddefb5c0b7 p2p: Use the greatest common version in peer logic (Hennadii Stepanov)
e084d45562 p2p: Remove SetCommonVersion() from VERACK handler (Hennadii Stepanov)
8d2026796a refactor: Rename local variable nSendVersion (Hennadii Stepanov)
e9a6d8b13b p2p: Unify Send and Receive protocol versions (Hennadii Stepanov)
Pull request description:
On master (6fef85bfa3) `CNode` has two members to keep protocol version:
- `nRecvVersion` for received messages
- `nSendVersion` for messages to send
After exchanging with `VERSION` and `VERACK` messages via protocol version `INIT_PROTO_VERSION`, both nodes set `nRecvVersion` _and_ `nSendVersion` to _the same_ value which is the greatest common protocol version.
This PR:
- replaces two `CNode` members, `nRecvVersion` `nSendVersion`, with `m_greatest_common_version`
- removes duplicated getter and setter
There is no change in behavior on the P2P network.
ACKs for top commit:
jnewbery:
ACK ddefb5c0b7
naumenkogs:
ACK ddefb5c0b7
fjahr:
Code review ACK ddefb5c0b7
amitiuttarwar:
code review but untested ACK ddefb5c0b7
benthecarman:
utACK `ddefb5c`
Tree-SHA512: 5305538dbaa5426b923b0afd20bdef4f248d310855d1d78427210c00716c67b7cb691515c421716b6157913e453076e293b10ff5fd2cd26a8e5375d42da7809d
0d04784af1 Refactor the functional test (Gleb Naumenko)
83ad65f31b Address nits in ADDR caching (Gleb Naumenko)
81b00f8780 Add indexing ADDR cache by local socket addr (Gleb Naumenko)
42ec558542 Justify the choice of ADDR cache lifetime (Gleb Naumenko)
Pull request description:
This is a follow-up on #18991 which does 3 things:
- improves privacy of a node listening to multiple addresses via adding cache index by local socket addr (suggested [here](https://github.com/bitcoin/bitcoin/pull/18991#issuecomment-668219345))
- documents on the choice of 24h cache lifetime
- addresses nits from #18991
ACKs for top commit:
jnewbery:
utACK 0d04784af1
vasild:
ACK 0d04784
jonatack:
Code review ACK 0d04784
Tree-SHA512: bb65a34dd1ce2811186d3e4469bc33e8399cebaaa494ce13041c7cff23275870e4176a719f7a72f8d779c49f8b2344bf4fa1aeb3ea4e2626d5ae76514f00a750
[META] This is a followup to "validation: Move FindFilesToPrune{,Manual}
to BlockManager" removing comments and assertions meant only to
show that the change is correct.
[META] No behaviour change is intended in this commit.
[META] This commit should be followed up by removing the comments and
assertions meant only to show that the change is correct.
Also stop FindFilesToPrune{,Manual} from unnecessary reaching for
::ChainActive() by passing in the necessary information.
Recognizing addresses from those networks allows us to accept and gossip
them, even though we don't know how to connect to them (yet).
Co-authored-by: eriknylund <erik@daychanged.com>
6fe2ef2acb scripted-diff: Rename SendMessage to SendZmqMessage. (Daniel Kraft)
a3ffb6ebeb Replace zmqconfig.h by a simple zmqutil. (Daniel Kraft)
7f2ad1b9ac Use std::unique_ptr for CZMQNotifierFactory. (Daniel Kraft)
b93b9d5456 Simplify and fix notifier removal on error. (Daniel Kraft)
e15b1cfc31 Various cleanups in zmqnotificationinterface. (Daniel Kraft)
Pull request description:
This contains various small code cleanups that make the ZMQ code easier to read and maintain (at least in my opinion). The only functional change is that a potential memory leak is fixed that would have occured when a notifier is removed from the `notifiers` list after its callback function returned `false` (which is likely not relevant in practice but still a bug).
ACKs for top commit:
instagibbs:
utACK 6fe2ef2acb
hebasto:
re-ACK 6fe2ef2acb, only the latest commit got a scripted-diff since my [previous](https://github.com/bitcoin/bitcoin/pull/13686#pullrequestreview-487649808) review.
Tree-SHA512: 8206f8713bf3698d7cd4cb235f6657dc1c4dd920f50a8c5f371a559dd17ce5ab6d94d6281165eef860a22fc844a6bb25489ada12c83ebc780efd7ccdc0860f70
23c35bf005 [test] add get_vsize util for more programmatic testing (gzhao408)
2233a93a10 [rpc] Return fee and vsize from testmempoolaccept (codeShark149)
Pull request description:
From #19093 and resolves#19057.
Difference from #19093: return `vsize` and `fees` object (similar to `getmempoolentry`) when the test accept is successful. Updates release-notes.md.
ACKs for top commit:
jnewbery:
utACK 23c35bf005
fjahr:
utACK 23c35bf
instagibbs:
reACK 23c35bf005
Tree-SHA512: dcb81b7b817a4684e9076bc5d427a6f2d549d2edc66544e718260c4b5f8f1d5ae1d47b754175e9f0c8a3bd8371ce116c2dca0583588d513a7d733d5d614f2b04
d26f0648f1 Tell users how to load or create a wallet when no wallet is loaded (Andrew Chow)
1bee1e6269 Do not create default wallet (Andrew Chow)
Pull request description:
Instead of automatically creating and loading a default wallet, users should instead explicitly create their wallet or load it on start.
Builds on #19754 which provides the `load_on_startup` behavior for the GUI.
ACKs for top commit:
jnewbery:
Manual test and very light code review ACK d26f0648f1
ryanofsky:
Code review ACK d26f0648f1. Just suggested changes to first commit (reusing MakeWalletDatabase and adding release notes), no changes to second commit
jonatack:
ACK d26f0648f1 light code review, debug build, ran tests, did manual testing with testnet, rebased on master, on linux debian.
Tree-SHA512: 091d785aef64736f7df661c576e815a87f3d029cfa32f3a75ba86fc25795f10b022ab3ae15c5b61a10b8cee16f5650f15cd79cbd6127e5e3ccbef631966d3c30
fc7f84a9ca tests: Add fuzzing harness for Keccak and SHA3_256 (practicalswift)
Pull request description:
Add fuzzing harness for Keccak and SHA3_256.
See [`doc/fuzzing.md`](https://github.com/bitcoin/bitcoin/blob/master/doc/fuzzing.md) for information on how to fuzz Bitcoin Core. Don't forget to contribute any coverage increasing inputs you find to the [Bitcoin Core fuzzing corpus repo](https://github.com/bitcoin-core/qa-assets).
Happy fuzzing :)
ACKs for top commit:
laanwj:
uACK fc7f84a9ca
elichai:
utACK :) fc7f84a9ca
Tree-SHA512: 01e1610e1c178d5f42578e2dd5644a4165596db34cf5037d574a5285e0ace4b06dc33ab81a308595246117537fe175294efd4bfc174ffc2e8eac98f0ec9dd3e9
a8a64acaf3 [BroadcastTransaction] Remove unsafe move operator (Amiti Uttarwar)
125c038126 [p2p] Remove dead code (Amiti Uttarwar)
fc66d0a65c [p2p] Check for nullptr before dereferencing pointer (Adam Jonas)
cb79b9dbf4 [mempool] Revert unbroadcast set to tracking just txid (Amiti Uttarwar)
Pull request description:
Addresses some outstanding review comments from #18044
- reverts unbroadcast txids to a set instead of a map (simpler, communicates intent better, takes less space, no efficiency advantages of map)
- adds safety around two touchpoints (check for nullptr before dereferencing pointer, remove an inaccurate std::move operator)
- removes some dead code
Links to comments on wtxid PR: [1](https://github.com/bitcoin/bitcoin/pull/18044#discussion_r460495254) [2](https://github.com/bitcoin/bitcoin/pull/18044#discussion_r460496023) [3](https://github.com/bitcoin/bitcoin/pull/18044#discussion_r463532611)
thanks to jnewbery & adamjonas for flagging these ! !
ACKs for top commit:
sdaftuar:
utACK a8a64acaf3
naumenkogs:
utACK a8a64acaf3
jnewbery:
utACK a8a64acaf3
Tree-SHA512: 7be669cb30cc17fb9e06b50e636ef7887c6a27354697987e4e4d38dba4b8f50e175647587430cd9bc3295bec01ce8b1e6639a50a4249d8fff9b1ca1b9ead3277
[META] This is a pure refactor commit.
Move PruneBlockFile to BlockManager because:
1. PruneOneBlockFile only acts on BlockManager
2. Eliminates the need for callers (FindFilesToPrune{,Manual}) to have a
reference to the larger ChainstateManager, just a reference to
BlockManager is enough. See following commits.
916d3596c4 help: Generate checkpoint height from chainparams (Luke Dashjr)
Pull request description:
Not sure if this is worth putting in Core, but might as well until checkpoints are removed entirely.
ACKs for top commit:
laanwj:
re-ACK 916d3596c4
Tree-SHA512: d8eb26b570ee730fdd75ca916507134db5f2f68987a911e33544b7f1c9ccfd1c76b9c9db63056971956b6daf16910f17ecfc197481c2f7b0773afdfbf7d381cf
