The invalid timestamp error will only tell the timestamp of the
offending node's message.
Currently, there are issues where that error is occurring but the
timestamp seems legitimate. This patch adds the running node's
timestamp to help debug the issue.
`cargo check` fails because `human-panic` and `sysinfo` require at least
1.88.0.
+++ command cargo check --release --locked --all-targets
error: rustc 1.85.0 is not supported by the following packages:
human-panic@2.0.6 requires rustc 1.88
sysinfo@0.37.2 requires rustc 1.88
Bump MSRV to fix this.
1.88.0 introduced [let chains], which in turn has `clippy` warn about
nested if statements. All of these sites are fixed in this change.
1.87.0 introduced [`is_multiple_of`], which is a more readable version
of `x % y == 0`.
[let chains]: https://blog.rust-lang.org/2025/06/26/Rust-1.88.0/#let-chains
[`is_multiple_of`]: https://doc.rust-lang.org/std/primitive.usize.html#method.is_multiple_of
The main motivation behind this change is to get just a little
telemetry information from nodes on the network, namely the version
of Radicle they are running.
This is achieved by rewriting `impl Default for UserAgent` which now
uses the version information provided by the build script also used
in other crates.
Also, a new configuration option `node.userAgent` is added, which
allows users to override the user agent if they so please, or set
the value `null`, which will in turn send the user agent
`/radicle/`, which is not really helpful, and the default prior to
this commit.
Creations of `UserAgent` in the whole workspace is cleaned up. In
order to do that `UserAgent::test` is introduced.
Teach the `rad sync` and `rad clone` commands to accept the
`--signed-refs-feature-level` option. This option configures that
fetch to use the minimum feature level provided when fetching from
other nodes. This overrides the value of
`node.fetch.signedReferences.featureLevel.minimum`, and should only be
used in scenarios where it is necessary to downgrade the security of a
fetch for backwards compatibility.
To achieve this, the `Handle::fetch` method introduces an optional
parameter for threading through the `FeatureLevel`.
The configuration of the fetch process was only achieved at the setup
of the of the node.
This limits the ability to pass configuration options to the fetch
worker while the node service is running.
This change introduces `radicle_protocol::fetcher::state::FetchConfig`
to allow configuration options to be kept track of. This includes the
previous `timeout` option, but now also includes the
`radicle_fetch::Config`.
The service now produces the `FetchConfig` and passes it through to
the fetch worker.
Introduces the ability to explicitly block a peer via the node control
socket. Previously, the node only exposed follow and unfollow commands.
While the underlying policy database schema supported a Block variant,
there was no mechanism to trigger this state via the client handle.
The new block command:
1. Updates the node's follow policy to Block.
2. Immediately disconnects the peer if a session is active.
The `Responder` is a oneshot channel where it sends one result and the
other side receives that result.
This surfaced that the `AnnounceRefs` command was returning one result
at a time. At the moment, this is only used for a single namespace,
the local user's.
Refactors every command that uses a `Sender` to use a `Responder`
instead. There is an exception for `QueryState` since its usage
differs slightly to the other cases.
To make the usage more ergonomic, constructors for the variants that
require a `Responder` are added.
Introduce a `Responder` type that wraps a
`crossbeam_channel::Sender<Result<T>>`.
It provides a standard constructor and three sending methods: one for
a `Result`, one for an `Ok` value, and one for an `Err` value.
The construction of the debug object is unwieldy, and error prone
(for example, renamed struct members have to be manually renamed
in the serialization code, see "refs" vs. "refsAt").
Use derived serializers where possible to make this easier to maintain.
Wire up the new `FetcherService`. This reduces the `Service` fetch
methods down to:
- `fetch`
- `fetched`
- `dequeue_fetches`
- `fetch_refs_at`
This simplifies the code by off-loading the logic to the `fetcher`
family of types, rather than handling the intricacies in the `Service`
itself.
The `Service` now just performs the necessary I/O based on the
returned events from the `fetcher`.
This also removes the fetching state from the node sessions. This
follows the single responsibility, and sessions now only care about
their connectivity.
Breaking changes:
- The `Connected` state of a peer no longer contains fetching
information, which was being returned as part of the JSON payload
result.
- The `rad debug` information for ongoing fetches contained the number
listeners awaiting for results, this was removed.
Evaluate the `error!` logging in `radicle-protocol`.
The majority of cases, the `error!` is downgraded to `warn!`. These
cases are generally useful to know if there's an issue, but the
operator cannon necessarily do anything about it.
In a few cases, `debug!` was chosen. These are generally when an error
means that a result is not part of an accumulation, or the system will
eventually correct itself during another event or restart.
If the previous message started with "Error", then the wording is
changed to say "Failed to".
Evaluate the `warn!` logging in `radicle-protocol`.
If the event is a result of something being suspicious in the running
of the protocol, then it remains a `warn!`.
However, if the system ends up ignoring the event and can continue
without issues, the log level is reduced to `debug!`.
Previously, the `RepoId` was backed by the `git2::Oid` type, which has a `Hash`
implementation that uses `std:#️⃣:Hasher::hash`. This uses a length prefixed
form for hashing.
When switching to `radicle_oid::Oid` and implementing `Hash` without the length
prefix, this subtly changed the hashes going forward.
These hashes are used in `BloomFilter`, which is the type underlying `Filter`.
This resulted in cases where a previous `Filter` that certainly contained
`rad:z3gqcJUoA1n9HaHKufZs5FCSGazv5` were suddenly reporting that they did not
contain this repository.
Changing the implementation of `Hash` for `radicle_oid::Oid` fixes this, and is
confirmed by adding the regression test in `filter.rs`.
I was greeted by `rad patch redact` with
called `Result::unwrap()` on an `Err` value:
Error { code: None, message: Some("failed to convert") }
stack backtrace:
[…]
3: core::result::Result<T,E>::unwrap
at …/rust-1.88.0/lib/rustlib/src/rust/library/core/src/result.rs:1137:23
4: sqlite::cursor::Row::read
at …/index.crates.io-1949cf8c6b5b557f/sqlite-0.32.0/src/cursor.rs:136:9
5: radicle::cob::patch::cache::query::find_by_revision
at ./crates/radicle/src/cob/patch/cache.rs:624:65
6: <… as radicle::cob::patch::cache::Patches>::find_by_revision
at ./crates/radicle/src/cob/patch/cache.rs:553:9
7: radicle_cli::commands::rad_patch::redact::run
at ./crates/radicle-cli/src/commands/patch/redact.rs:23:9
8: radicle_cli::commands::rad_patch::run
at ./crates/radicle-cli/src/commands/patch.rs:1026:13
[…]
It turns out that `sqlite::cursor::Row::read` is the panicky version of
`sqlite::cursor::Row::try_read` (which returns a `Result`).
While it is somewhat rare that SQLite reads fail, it is not unheard of.
In `radicle-cli` it might not be critical, but also `radicle-protocol`
and `radicle-fetch` are affected, and they could potentially panic a
`radicle-node` process.
Use `try_read` instead, and propagate down the error handling.
Remove `fn deserialize` and instead provide a trait `fn decode_exact`
for testing.
Refactor errors, so that we can now cleanly distinguish between
`Error::UnexpectedEnd` which means that decoding might work given
more data, and `Error::Invalid`, which means that no amount of
additional data will decode.
While at it, cleanup the variants of `Error::Invalid`, and provide `ControlType`.
What made the issue fixed in the parent commit harder to spot
for me was the multitude of concepts and terms involved in
encoding: What's *serializing* vs. *encoding*? Why is there
this odd `Frame::to_bytes`?
So I decided to clean up a bit. I removed `fn serialize` so that the
logic stays close to the data, and instead of it provide
`fn encode_vec` in `trait Encode` so that we don't add up with
one-offs like `Frame::to_bytes` again.
Also we make use of `encode_vec` in the tests.
Mostly changes of `use`s and moving components to `radicle-protocol`,
with the goal of just getting `radicle-node` to work on top of the new
`radicle-protocol` crate.
Fintan Halpenny
Lorenz Leutgeb
Josh Soref
Lorenz Leutgeb
Adrian Duke
Yaroslav Halchenko