govandClaude Opus 5.5
a7d410fd6d
Users DM @cities.pds.cosocial.ca their city and get a signed account label. Serves com.atproto.label.queryLabels and subscribeLabels, built on jacquard. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
42 lines
1.5 KiB
Markdown
42 lines
1.5 KiB
Markdown
# cosocial cities labeler
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An atproto labeler that puts a Canadian city badge on accounts that ask for one over Bluesky DMs.
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1. Subscribe to `@cities.pds.cosocial.ca` (the Subscribe button on its profile).
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2. Follow it.
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3. DM it your city, e.g. `Halifax` or `Richmond, BC`. Send `remove` to clear it.
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The labeler polls its DMs, matches the city against `data/cities.json`, and signs an account
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label (e.g. `halifax-ns`), negating any previous one. Labels are stored in SQLite and served over
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`com.atproto.label.subscribeLabels` and `queryLabels`.
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```
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src/
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dms.rs DM polling, onboarding, replies
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cities.rs city list and matching
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labeler.rs set_city: negate the old label, apply the new one
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labels.rs label signing
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server.rs queryLabels + subscribeLabels (axum, jacquard-axum)
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db.rs SQLite
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bin/keygen.rs
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```
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Built on [jacquard](https://tangled.org/nonbinary.computer/jacquard) for atproto types and XRPC.
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## Local test
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```sh
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cp .env.example .env # set LABELER_APP_PASSWORD
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cargo run --bin keygen # paste SIGNING_KEY_HEX into .env
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cargo run # :4100
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```
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`rust-toolchain.toml` pins the Rust version; rustup installs it on first build.
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The labeler account must allow DMs from everyone (Settings → Privacy and security → Chat).
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DM it from a test account, then check
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`curl 'localhost:4100/xrpc/com.atproto.label.queryLabels?uriPatterns=<did>'`.
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Labels won't appear in the Bluesky app until the labeler is deployed publicly and its DID
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document has the `#atproto_label` key and `#atproto_labeler` service.
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