The old `GetLocal()` has been moved to `masternode/node.cpp` due to its
use in determining a node's external address. We don't want the old
variant to be used otherwise so we'll move it out of `net.{cpp,h}` for
good measure.
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
32f8fda7d6 merge bitcoin#24991: allow startup with -onlynet=onion -listenonion=1 (Kittywhiskers Van Gogh)
e67ed92d3d merge bitcoin#25173: add coverage for unknown network in -onlynet (Kittywhiskers Van Gogh)
77efd36112 merge bitcoin#24687: Check an invalid -i2psam will raise an init error (Kittywhiskers Van Gogh)
fb1416f7cb merge bitcoin#24205: improve network reachability test coverage and safety (Kittywhiskers Van Gogh)
7cb7479829 merge bitcoin#24663: add links to doc/cjdns.md (Kittywhiskers Van Gogh)
c736ebf566 merge bitcoin#24555: create initial doc/cjdns.md for CJDNS how-to documentation (Kittywhiskers Van Gogh)
554bd24186 partial bitcoin#24468: improve -onlynet help and related tor/i2p documentation (Kittywhiskers Van Gogh)
5436b6a82d merge bitcoin#24165: extend inbound eviction protection by network to CJDNS peers (Kittywhiskers Van Gogh)
d52724d039 merge bitcoin#22834: respect -onlynet= when making outbound connections (Kittywhiskers Van Gogh)
f9d1a9a00d merge bitcoin#23077: Full CJDNS support (Kittywhiskers Van Gogh)
Pull request description:
## Additional Information
* Depends on https://github.com/dashpay/dash/pull/6034
* Depends on https://github.com/dashpay/dash/pull/6035
* If `-proxy=` is given together with `-noonion` then the provided proxy will not be set as a proxy for reaching the Tor network. So it will not be possible to open manual connections to the Tor network for example with the `addnode` RPC. To mimic the old behavior use `-proxy=` together with `-onlynet=` listing all relevant networks except `onion`.
* [bitcoin#24165](https://github.com/bitcoin/bitcoin/pull/24165) has been backported _before_ [bitcoin#23758](https://github.com/bitcoin/bitcoin/pull/23758) and to account for this, minor changes were made in `src/test/net_peer_eviction_tests.cpp` (using `nTimeConnected` instead of `m_connected`). When backporting [bitcoin#23758](https://github.com/bitcoin/bitcoin/pull/23758), these changes will have to be reversed as they won't be covered by the cherry-pick diff.
* CJDNS support has been labelled as being introduced in Dash Core 21.0, in line with the milestone designation of the PR. Should `develop` be used for a new minor/patch release, `doc/cjdns.md` will have to be modified to reflect the correct version number.
## Breaking changes
No expected protocol or consensus changes.
## Checklist:
- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas **(note: N/A)**
- [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 32f8fda7d6
Tree-SHA512: e23b22ca5edbe4c4abeab0bc07780303e68e7c4cc46b7697300b0837c5acd3a98649b6b03bd07a23c827bd85f64210173027b0b0eea31872c031fa4ed04eeb0c
56f9dba015c592b8925795012e3061a710070a27 Only relay IPv4, IPv6, Tor addresses (Pieter Wuille)
79f3d9b932bf62b90995bce1cf4b0b1f0152d26d Mention BIP155 in doc/bips.md (Pieter Wuille)
Pull request description:
This:
* Documents BIP155 support in doc/bips.md
* Restricts addrv2 relay to IPv4, IPv6, and Tor addresses. Relaying addresses in ranges that no network software has support for seems like a gratuitous spam vector.
ACKs for top commit:
jonatack:
ACK 56f9dba015c592b8925795012e3061a710070a27
naumenkogs:
ACK 56f9dba
hebasto:
ACK 56f9dba015c592b8925795012e3061a710070a27, verified both links.
Tree-SHA512: f0a2072b3d84a05cdbc7b961c18d7322a2e7260517f5306599ff52d8c728f9167de0a59a6d66cb95d84d69f3028680ce8bd05dab0db8c4f97938a287e5ce9631
33c6a208a9e2512a174c99c224a933a59f091bc2 span, doc: provide span.h context and explain lifetimebound definition (Jon Atack)
d14395bc5db55331115fa3c1e71741d1de7f092f net, doc: provide context for UnserializeV1Array() (Jon Atack)
Pull request description:
Add contextual documentation for developers and future readers of the code regarding
- CNetAddr::UnserializeV1Array (see #22140)
- Span and why it defines Clang lifetimebound locally rather than using the one in attributes.h
ACKs for top commit:
laanwj:
Documentation review ACK 33c6a208a9e2512a174c99c224a933a59f091bc2
Tree-SHA512: cb8e6a6c23b36c9ef7499257e97c5378ec895bb9122b79b63b572d9721a1ae6ce6c0be7ad61bdf976c255527ae750fc9ff4b3e03c07c6c797d14dbc82ea9fb3a
a92485b2c250fd18f55d22aa32722bf52ab32bfe addrman: use unordered_map instead of map (Vasil Dimov)
Pull request description:
`CAddrMan` uses `std::map` internally even though it does not require
that the map's elements are sorted. `std::map`'s access time is
`O(log(map size))`. `std::unordered_map` is more suitable as it has a
`O(1)` access time.
This patch lowers the execution times of `CAddrMan`'s methods as follows
(as per `src/bench/addrman.cpp`):
```
AddrMan::Add(): -3.5%
AddrMan::GetAddr(): -76%
AddrMan::Good(): -0.38%
AddrMan::Select(): -45%
```
ACKs for top commit:
jonatack:
ACK a92485b2c250fd18f55d22aa32722bf52ab32bfe
achow101:
ACK a92485b2c250fd18f55d22aa32722bf52ab32bfe
hebasto:
re-ACK a92485b2c250fd18f55d22aa32722bf52ab32bfe, only suggested changes and rebased since my [previous](https://github.com/bitcoin/bitcoin/pull/18722#pullrequestreview-666663681) review.
Tree-SHA512: d82959a00e6bd68a6c4c5a265dd08849e6602ac3231293b7a3a3b7bf82ab1d3ba77f8ca682919c15c5d601b13e468b8836fcf19595248116635f7a50d02ed603
fa4632c41714dfaa699bacc6a947d72668a4deef test: Move boost/stdlib includes last (MarcoFalke)
fa488f131fd4f5bab0d01376c5a5013306f1abcd scripted-diff: Bump copyright headers (MarcoFalke)
fac5c373006a9e4bcbb56843bb85f1aca4d87599 scripted-diff: Sort test includes (MarcoFalke)
Pull request description:
When writing tests, often includes need to be added or removed. Currently the list of includes is not sorted, so developers that write tests and have `clang-format` installed will either have an unrelated change (sorting) included in their commit or they will have to manually undo the sort.
This pull preempts both issues by just sorting all includes in one commit.
Please be aware that this is **NOT** a change to policy to enforce clang-format or any other developer guideline or process. Developers are free to use whatever tool they want, see also #18651.
Edit: Also includes a commit to bump the copyright headers, so that the touched files don't need to be touched again for that.
ACKs for top commit:
practicalswift:
ACK fa4632c41714dfaa699bacc6a947d72668a4deef
jonatack:
ACK fa4632c41714dfaa, light review and sanity checks with gcc build and clang fuzz build
Tree-SHA512: 130a8d073a379ba556b1e64104d37c46b671425c0aef0ed725fd60156a95e8dc83fb6f0b5330b2f8152cf5daaf3983b4aca5e75812598f2626c39fd12b88b180
303372c41a8d5c58a46cf9ed595e30e67bd0bc99 docs: Improve netaddress comments (Carl Dong)
Pull request description:
Improves comments for `netaddress`, making them available to Doxygen.
I think this is worthwhile because a lot of the code require some context (e.g., A lot of the things that we do to fit hostnames and tor addresses into `CNetAddr` is non-obvious, and documenting it is beneficial).
ACKs for commit 303372:
Tree-SHA512: 2a35784a01ed8ec5fdbe111a540192d31bde16afa96e4be97b0385daf290fc7469a66d7cb8905a70b920fad6a0e7400ca4e5da082d6e4af1d1aaccc0e8297720
89836a82eec63f93bbe6c3bd6a52be26e71ab54d style: minor improvements as a followup to #19845 (Vasil Dimov)
Pull request description:
Address suggestions:
https://github.com/bitcoin/bitcoin/pull/19845#discussion_r495486760https://github.com/bitcoin/bitcoin/pull/19845#discussion_r495488051https://github.com/bitcoin/bitcoin/pull/19845#discussion_r495730125
ACKs for top commit:
jonatack:
re-ACK 89836a8 change since previous review is replacing std::runtime_error with std::exception, built/ran unit tests with gcc debian 10.2.0-15, then broke a few v3 net_tests involving `BOOST_CHECK_EXCEPTION`, rebuilt, ran `src/test/test_bitcoin -t net_tests -l all` and checked the error reporting.
hebasto:
re-ACK 89836a82eec63f93bbe6c3bd6a52be26e71ab54d
theStack:
ACK 89836a82eec63f93bbe6c3bd6a52be26e71ab54d
Tree-SHA512: 36477fdccabe5a8ad91fbabb4655cc363a3a7ca237a98ae6dd4a9fae4a4113762040f864d4ca13a47d081f7d16e5bd487edbfb61ab50a37e4a0424e9bec30b24
084e17cebd424b8e8ced674bc810eef4e6ee5d3b Remove unused includes (practicalswift)
Pull request description:
As requested by MarcoFalke in https://github.com/bitcoin/bitcoin/pull/16273#issuecomment-521332089:
This PR removes unused includes.
Please note that in contrast to #16273 I'm limiting the scope to the trivial cases of pure removals (i.e. no includes added) to make reviewing easier.
I'm seeking "Concept ACK":s for this obviously non-urgent minor cleanup.
Rationale:
* Avoids unnecessary re-compiles in case of header changes.
* Makes reasoning about code dependencies easier.
* Reduces compile-time memory usage.
* Reduces compilation time.
* Warm fuzzy feeling of being lean :-)
ACKs for top commit:
ryanofsky:
Code review ACK 084e17cebd424b8e8ced674bc810eef4e6ee5d3b. PR only removes include lines and it still compiles. In the worst case someone might have to explicitly add an include later for something now included implicitly. But maybe some effort was taken to avoid this, and it wouldn't be a tragedy anyway.
Tree-SHA512: 89de56edc6ceea4696e9579bccff10c80080821685b9fb4e8c5ef593b6e43cf662f358788701bb09f84867693f66b2e4db035b92b522a0a775f50b7ecffd6a6d
886be97af5d4aba338b23a7b20b8560be8156231 Ignore incorrectly-serialized banlist.dat entries (Pieter Wuille)
883cea7dea3cedc9b45b6191f7d4e7be2d9a11ca Restore compatibility with old CSubNet serialization (Pieter Wuille)
Pull request description:
#19628 changed CSubNet for IPv4 netmasks, using the first 4 bytes of `netmask` rather than the last 4 to store the actual mask. Unfortunately, CSubNet objects are serialized on disk in banlist.dat, breaking compatibility with existing banlists (and bringing them into an inconsistent state where entries reported in `listbanned` cannot be removed).
Fix this by reverting to the old format (just for serialization). Also add a sanity check to the deserializer so that nonsensical banlist.dat entries are ignored (which would otherwise be possible if someone added IPv4 entries after #19628 but without this PR).
Reported by Greg Maxwell.
ACKs for top commit:
laanwj:
Code review ACK 886be97af5d4aba338b23a7b20b8560be8156231
vasild:
ACK 886be97af
Tree-SHA512: d3fb91e8ecd933406e527187974f22770374ee2e12a233e7870363f52ecda471fb0b7bae72420e8ff6b6b1594e3037a5115984c023dbadf38f86aeaffcd681e7
529d332fbfe633d60845a97e1a06f552bd63d0d4 test: add IsRFC2544 tests (Mark Tyneway)
419ef3b7cc04e3ab26252d7024da847dfd5ab1a3 CNetAddr: fix IsRFC2544 comment (Mark Tyneway)
Pull request description:
The comment describing the functionality of `CNetAddr::IsRFC2544` is incorrect.
46d6930f8c/src/netaddress.h (L57)
It should actually read `198.18.0.0/15` based on [RFC 3330](https://tools.ietf.org/html/rfc3330):
```
198.18.0.0/15 - This block has been allocated for use in benchmark
tests of network interconnect devices. Its use is documented in
[RFC2544].
```
See [RFC 2544](https://tools.ietf.org/html/rfc2544) here.
See the implementation here:
47d981e827/src/netaddress.cpp (L142-L145)
This PR also adds tests for the minimum and maximum values that are valid RFC 2544 addresses.
ACKs for top commit:
practicalswift:
ACK 529d332fbfe633d60845a97e1a06f552bd63d0d4
laanwj:
ACK 529d332fbfe633d60845a97e1a06f552bd63d0d4
promag:
ACK 529d332fbfe633d60845a97e1a06f552bd63d0d4, nit could squash.
jonatack:
ACK 529d332fbfe633d60845a97e1a06f552bd63d0d4
Tree-SHA512: 954a9582856d77564e0ea5fd2e3d287d0cfc4ecfe0588115692d01005e8ca7ad8ab20ff390ded867dc91af2bfb758d4e73a336e6c0b7798846c30a6d69b8ae3d
f9ee0f37c28f604bc82dab502ce229c66ef5b3b9 Add comments to CustomUintFormatter (Pieter Wuille)
4eb5643e3538863c9d2ff261f49a9a1b248de243 Convert everything except wallet/qt to new serialization (Pieter Wuille)
2b1f85e8c52c8bc5a17eae4c809eaf61d724af98 Convert blockencodings_tests to new serialization (Pieter Wuille)
73747afbbeb013669faf4c4d2c0903cec4526fb0 Convert merkleblock to new serialization (Pieter Wuille)
d06fedd1bc26bf5bf2b203d4445aeaebccca780e Add SER_READ and SER_WRITE for read/write-dependent statements (Russell Yanofsky)
6f9a1e5ad0a270d3b5a715f3e3ea0911193bf244 Extend CustomUintFormatter to support enums (Russell Yanofsky)
769ee5fa0011ae658770586442715452a656559d Merge BigEndian functionality into CustomUintFormatter (Pieter Wuille)
Pull request description:
The next step of changes from #10785.
This:
* Adds support for enum serialization to `CustomUintFormatter`, used in `CAddress` for service flags.
* Merges `BigEndian` into `CustomUintFormatter`, used in `CNetAddr` for port numbers.
* Converts everything (except wallet and gui) to use the new serialization framework.
ACKs for top commit:
MarcoFalke:
re-ACK f9ee0f37c2, only change is new documentation commit for CustomUintFormatter 📂
ryanofsky:
Code review ACK f9ee0f37c28f604bc82dab502ce229c66ef5b3b9. Just new commit adding comment since last review
jonatack:
Code review re-ACK f9ee0f37c28f604bc82dab502ce229c6 only change since last review is an additional commit adding Doxygen documentation for `CustomUintFormatter`.
Tree-SHA512: e7a0a36afae592d5a4ff8c81ae04d858ac409388e361f2bc197d9a78abca45134218497ab2dfd6d031e0cce0ca586cf857077b7c6ce17fccf67e2d367c1b6cd4
bcfebb6d5511ad4c156868bc799831ace628a225 net: save the network type explicitly in CNetAddr (Vasil Dimov)
100c64a95b518a6a19241aec4058b866a8872d9b net: document `enum Network` (Vasil Dimov)
Pull request description:
(chopped off from https://github.com/bitcoin/bitcoin/pull/19031 to ease review)
Before this change, we would analyze the contents of `CNetAddr::ip[16]`
in order to tell which type is an address. Change this by introducing a
new member `CNetAddr::m_net` that explicitly tells the type of the
address.
This is necessary because in BIP155 we will not be able to tell the
address type by just looking at its raw representation (e.g. both TORv3
and I2P are "seemingly random" 32 bytes).
As a side effect of this change we no longer need to store IPv4
addresses encoded as IPv6 addresses - we can store them in proper 4
bytes (will be done in a separate commit). Also the code gets
somewhat simplified - instead of
`memcmp(ip, pchIPv4, sizeof(pchIPv4)) == 0` we can use
`m_net == NET_IPV4`.
ACKs for top commit:
troygiorshev:
reACK bcfebb6d5511ad4c156868bc799831ace628a225 via `git range-diff master 64897c5 bcfebb6`
jonatack:
re-ACK bcfebb6 per `git diff 662bb25 bcfebb6`, code review, debug build/tests clean, ran bitcoind.
laanwj:
Code review ACK bcfebb6d5511ad4c156868bc799831ace628a225
Tree-SHA512: 9347e2a50feac617a994bfb46a8f77e31c236bde882e4fd4f03eea4766cd5110216f5f3d24dee91d25218bab7f8bb6e1d2d6212a44db9e34594299fd6ff7606b
Signed-off-by: pasta <pasta@dashboost.org>
# Conflicts:
# src/netaddress.cpp
# src/netaddress.h
8be3f3063 netaddress: Update CNetAddr for ORCHIDv2 (Carl Dong)
Pull request description:
```
The original ORCHID prefix was deprecated as of 2014-03, the new
ORCHIDv2 prefix was allocated by RFC7343 as of 2014-07. We did not
consider the original ORCHID prefix routable, and I don't see any reason
to consider the new one to be either.
```
Would like to know if people think this kind of thing is even worth keeping the codebase updated for. Perhaps it'd be nice to write a devtool to pull the csv from [here](https://www.iana.org/assignments/iana-ipv6-special-registry/iana-ipv6-special-registry.xhtml) and generate the code.
ACKs for commit 8be3f3:
laanwj:
utACK 8be3f3063
ryanofsky:
utACK 8be3f306338e27b3fa3ad3bfb75f822d038909a5. Only change since last review is rebasing after #15718 merge.
Tree-SHA512: 7c93317f597b1a6c1443e12dd690010392edb9d72a479a8201970db7d3444fbb99a80b98026caad6fbfbebb455ab4035d2dde79bc9263bfd1d0398cd218392e1
bc74a40a56128f81f11151d5966f53b82f19038c net: improve encapsulation of CNetAddr (Vasil Dimov)
Pull request description:
Do not access `CNetAddr::ip` directly from `CService` methods.
This improvement will help later when we change the type of
`CNetAddr::ip` (in the BIP155 implementation).
(chopped off from https://github.com/bitcoin/bitcoin/pull/19031 to ease review)
ACKs for top commit:
dongcarl:
ACK bc74a40a56128f81f11151d5966f53b82f19038c
naumenkogs:
ACK bc74a40
fjahr:
Code review ACK bc74a40
laanwj:
code review ACK bc74a40a56128f81f11151d5966f53b82f19038c
jonatack:
ACK bc74a40a56128f81f11151d5966f53b82f19038c
jnewbery:
ACK bc74a40a5
Tree-SHA512: 29a203905538e8311e3249b78565abe69ce36dc4ec239bec85c726c30e1a7b55b0aaf5c6659b676935008e068cfa53d716f7a598469064108daf130f94329a5d
ece88fd Introduce BigEndian wrapper and use it for netaddress ports (Pieter Wuille)
Pull request description:
This is another small improvement taken from #10785.
Instead of manually converting from/to BE format in the `CService` serializer, provide a generic way in serialize.h to serialize BE data (only 16 bits for now).
Tree-SHA512: bd67cf7eed465dad08551fb62f659e755e0691e4597a9f59d285d2b79975b50e5710d35a34a185b5ad232e1deda9a4946615f9132b1ed7d96ed8087f73ace66b
9272d70 Support serializing Span<unsigned char> and use that instead of FLATDATA (Pieter Wuille)
833bc08 Add Slice: a (pointer, size) array view that acts like a container (Pieter Wuille)
Pull request description:
Introduce a new data type `Span`, which is an encapsulated pointer + size (like C++20's `std::span` or LevelDB's `Slice`), and represents a view to a sequence of objects laid out continuously in memory.
The immediate use case is replacing the remaining `FLATDATA` invocations. Instead of those, we support serializing/deserializing unsigned char `Span`s (treating them as arrays).
A longer term goal for `Span`s is making the script execution operate on them rather than on `CScript` itself. This will allow separate storage mechanisms for scripts.
Tree-SHA512: 7b0da3c802e5df367f223275004d16b04262804c007b7c73fda927176f0a9c3b2ef3225fa842cb73500b0df73175ec1419f1f5239de2402e21dd9ae8e5d05233
