mirrors/arti.git/crates/tor-dirserver, branch arti-v2.0.0

release: Bump `arti-` and `tor-` crates to 0.39.0

2026-02-02T17:03:49Z

Done via: ``` for crate in $(./maint/list-crates | rg '^(tor|arti-)'); do cargo set-version -p $crate 0.39.0 done ```

release: run fixup-features.

2026-01-29T20:36:22Z

dirserver: Allow clippy::unused_async

2026-01-27T19:11:05Z

This code is still WIP, no need to address the lint yet.

maint/add_warning: Run script to add new warning

2026-01-27T18:05:36Z

This adds the lint to all our crates.

tor-dirserver: Add comment on compression bug

2026-01-22T16:25:24Z

This commit adds a comment explaining why we treat compression errors as a bug.

tor-dirserver: Make compression failures a bug

2026-01-22T16:25:15Z

This commit removes `DatabaseError::Compression` because it does not fit in. Right now, this single variant makes the error to be call-site oriented which is not nice for error handling. Instead, this error should indicate that something was truly wrong with the database in itself, such as an invalid schema, a low-level SQLite bug, etc. Instead, we now map a compression error to `DatabaseError::Bug` because there is no good reason on why it should fail, given that we compress memory data to memory data. Probably because it uses the `std::io::Writer` interface which itself demands use of `std::io::Result`.

Merge branch 'database-refactoring' into 'main'

2026-01-22T16:17:37Z

tor-dirserver: Refactorings in the database.rs module See merge request tpo/core/arti!3599

tor-dirserver: Remove FromStr for DocumentId

2026-01-22T15:20:19Z

This commit removes FromStr for DocumentId because it was only used in testing anyways. Instead, it replaces it with a simple From<[u8; 32]> only enabled in test builds, which is sufficient for what we are trying to do. An alternative would be to make the inner field pub, but this seems to aggressive for a testing only thing.

tor-dirserver: Make downloader stateless

2026-01-20T12:16:44Z

This commit makes the downloader found in `mirror::operation::download` stateless by removing the `preferred_authority` field and changing all methods from `&mut self` to `&self`. The preferred authority is now accepted as a parameter to `DownloadManager::download` which also returns a tuple now with the actually used authority alongside the response, putting the management of this to the responsibility of the caller. Meanwhile, it also renames the structure from `ConsensusBoundDownloader` to `DownloadManager` because it no longer keeps a state that invalidates after a consensus "ends". The purpose of this is to simplify overall state in order to make the implementation of a finite-state-machine for the dirmirror operation more easy (and deterministic).

tor-dirserver: Add `sha2` to `router_descriptor`

2026-01-19T10:01:59Z

This comit adds a `sha2` column to `router_descriptor` alongside a `CHECK` to see whether it equals `docid`. The reason for this is simple: Microdescriptors are the only kind of documents that are queriable with a SHA2 hash. Previously, we would have simply used the `docid` column for this, but in order to abstract it better, a distinct column with this hash is better.