In `cb57e6560fe7767e79b87473a11261fbb82ce84c` the loading of systemd
credentials was refactored. The idea was to only change the accepted IDs
slightly after switching from radicle.xyz to radicle.dev. Unfortunately,
this was done in a sloppy way. The two cases for passphrase and secret
actually differ in ways that was overlooked.
Rectify these mistakes and restore the old behavior:
1. The logic to read the passphrase from the file that contains the
credential is moved out of `load_credential` since it only applies
to the passphrase, not the secret.
2. The warnings printed are now generic, and will not mention the
passphrase in case reading the path for the secret fails.
- Fixes a bug where the log level set in the config file was
ignored: `Logger` and `StderrLogger` captured the level in a
`self.level` field at construction time and checked it in
`Log::enabled`. After config was loaded, the global
`log::set_max_level` was updated but `self.level` was not,
so verbose messages were dropped by the per-instance filter
even when the global filter allowed them.
- Make `log::set_max_level` the single source of truth: remove
the `level` field and have `Log::enabled` defer to
`log::max_level()` so the two filters can no longer drift.
- Update call sites to construct loggers without a level.
- Disable the structured logger's internal filter (set to "trace") so
that it also falls back to `log::set_max_level`.
Canonical references can not be used to model symbolic references.
Relax this restriction by adding another member to the payload, named
"symbolic". Its key-value/name-target pairs then translate directly to
canonical symbolic references.
Care is taken to not allow circular references, and that there always
is a rule that could generate the target of a symbolic reference
(or a chain of symbolic references). Still, a symbolic reference may
dangle (for example when its target reference cannot be computed
because of divergence), but at least it can be prevented that a
symref *always* dangles, because there is no rule that would produce
its target.
Co-authored-by: Fintan Halpenny <fintan.halpenny@gmail.com>
Previously `test_fetch_emits_canonical_ref_update` was passing by
catching a leftover `CanonicalRefUpdated` event from the initial
repository fetch. Furthermore, the new commit was written to the
un-namespaced root. It can be proven to be the case by commenting out
the `alice.commit_to(...)` line and watching the test still pass.
Fix the test by committing to the namespaced default branch which will
trigger the `CanonicalRefUpdated` that is expected by Bob. Drains events
so we don't catch the wrong event, and explicitly announces.
The `commit_to` method should namespace the reference, so that node is
only ever committing the namespace of that particular node.
This prevents the node from committing to another node's namespace or
the canonical namespace.
Previously a rule like `refs/heads/releases-*` would be rewritten
incorrectly to `refs/heads/releases-**/*` matching the 'trailing
asterisk' rule.
Simplify the rewrite rule so that a trailing `*` becomes a prefix
matching rule. Add tests.
Reorganises the rules test suite into a `test` module and a `helper`
sub-module.
The former holds the original tests, removing the `test_` prefix.
The latter holds helper functions for test setup.
- Drop `type='ipv6'` rows whose bracket-stripped inner part contains
no `:`, since every valid IPv6 textual form has at least one
- Cover the offender (`[]:8776`), bracketed garbage (`[abc]:8776`),
the unspecified (`::`), loopback, and full forms in tests
- Keep `dns` and `ipv4` rows untouched
Migration 8 retyped any `[..]:N` dns row to ipv6 by bracket pattern
alone, without checking the inner part is parseable
- Decode each row independently so one corrupt entry no longer aborts
the whole address-book iterator
- Log a warn with the raw `value` and continue past parse failures
- Add a regression test that mimics the post-migration-8 state where a
legacy `[]:8776` row lands as `type='ipv6'`
A pre-`df8e4e6c` parser admitted `[]:8776` as `HostName::Dns("[]")`.
Migration 8 retyped any `[..]:N` dns row to `ipv6` without validating
the inner part, so on read `Address::from_str` rejects the row with
"invalid IPv6 address syntax", which bubbled up and caused
`available_peers()` to silently return empty, breaking peer discovery
for the affected node.
Update the output of `rad_jj_colocated_patch` so that it passes with the current version of `jj` being used:
```
jj --version
jj 0.35.0
```
Mark `rad_jj_bare` as `ignore` since it currently cannot determine the
RID from the `rad` remote.
The name `print_inline` was used because, previously, the `print`
function name was taken.
This has now changed, allowing the rename of this function to happen.
The name `print` was used because, previously, the `println`
function name was taken.
This has now changed, allowing the rename of this function to happen.
Prevent `rad` from panicking when its stdout is a closed pipe, e.g.
when running `rad config | head`.
The broken pipes are handled at the output boundaries using three
layers of defence:
1. Inner: Route all stdout output through `term::print()` and
`term::print_inline()`, which use explicit `writeln!`/`write!` to
a locked stdout and silently ignore write errors. All `println!`
calls in `radicle-cli` and `radicle-term` are converted.
2. Middle: Catch `BrokenPipe` errors that propagate up via `anyhow`
from subcommands in `main::run()`, and exit cleanly with code 0.
3. Outer: Install a panic hook that intercepts `println!` panics
containing "Broken pipe" (from dependencies like clap) and exits
cleanly, chained in front of human_panic's hook.
To prevent regressions, `#![deny(clippy::print_stdout)]` is added to
`radicle-cli`, requiring all future stdout output to go through the
safe `term::` functions.
Note: `eprintln!` calls (stderr) are not handled, as broken stderr
pipes are extremely rare in practice.
Rust (since 1.62) ignores EPIPE by default (see [Rust #62569]),
causing writes to closed pipes to return `io::ErrorKind::BrokenPipe`
errors. The `println!` macro panics on these errors, producing a
confusing backtrace instead of the silent exit expected of Unix CLI
tools.
To avoid the use of `print!` and `println!`, the `radicle-term`
helper functions use `write!` and `writeln!`. This lays the groundwork
for the `rad` CLI to transition to using only `radicle-term`
functions.
There was a first attempt made, which is documented here. A
process-wide SIGPIPE reset (`SIG_DFL`) was ruled out because `rad`
manages child processes via libgit2 pipes and communicates with the
radicle node over Unix sockets. Resetting SIGPIPE globally caused
`rad` itself to be killed during internal pipe operations (e.g. during
`rad remote add --fetch`), producing flaky test failures.
[Rust #62569] https://github.com/rust-lang/rust/issues/62569
Add tests that verify the `rad` binary does not panic when its stdout
is a broken pipe (e.g., `rad config | head -1`).
Rust (since 1.62) ignores SIGPIPE by default (see [Rust #62569]),
causing `println!` to panic with "failed printing to stdout: Broken
pipe" instead of exiting silently. This is the standard Unix behaviour
expected of CLI tools.
These tests currently fail on `rad config` and `rad self`, and are set to `ignore`, to be enabled when fixed.
[Rust #62569]: https://github.com/rust-lang/rust/issues/62569
Many usages of `Oid::from_sha1` are actually in the context of
generating arbitrary `Oid`s. In these cases, `impl Arbitrary for Oid`
may be used directly.
The length of a SHA-1 object identifier is defined in various locations.
Instead of this redundancy, make the definition in `radicle-oid` public, and
use it in `radicle{-{core,protocol},}`.
A small refactor to move this constant closer to the `enum` that it is
about. An associated constant constant fits more nicely.
Reason for changing the name from `SHA1_*_LEN` to `LEN_SHA1`: As we
think about the object format in the future becoming variable, we
would have that the length of an OID is parameterized by the object
format. So, we imagine a function `fn len(format: ObjectFormat)`, to
be called as `Oid::len(ObjectFormat::Sha1)`. This is the new order
we use.
Lorenz Leutgeb
Daniel Norman
Fintan Halpenny
Lorenz Leutgeb
Adrian Duke
Josh Soref
:raw`