# atproto(at protocol)

- @
- [at]mosphere
- at://domain

## account

[@ai.syu.is](https://web.syu.is/profile/ai.syu.is)

- https://plc.syu.is/did:plc:6qyecktefllvenje24fcxnie
- https://plc.directory/did:plc:ytvoptig4ddshmwdsjmhtcym

```sh
$ curl -sL syu.is/xrpc/_health
{"version":"0.4.65"}

# latest
# https://github.com/bluesky-social/atproto/blob/main/packages/pds/package.json
$ curl -sL https://raw.githubusercontent.com/bluesky-social/atproto/refs/heads/main/packages/pds/package.json |jq -r .version
```

```sh
$ curl -sL "syu.is/xrpc/com.atproto.repo.describeRepo?repo=ai.syu.is" |jq -r .did
did:plc:6qyecktefllvenje24fcxnie

$ curl -sL "syu.is/xrpc/com.atproto.repo.listRecords?repo=ai.syu.is&collection=app.bsky.feed.post&reverse=true&limit=1" 
{"records":[{"uri":"at://did:plc:6qyecktefllvenje24fcxnie/app.bsky.feed.post/3l6s2riuouk2j","cid":"bafyreibjohl7va4upkibw5twaxdd4jg3l6rmfatu4dpjjfd5xkb2ijtlx4","value":{"text":"hello","$type":"app.bsky.feed.post","langs":["ja"],"createdAt":"2024-10-18T13:21:39.809Z"}}],"cursor":"3l6s2riuouk2j"}
```

## feed

> at://did:plc:6qyecktefllvenje24fcxnie/app.bsky.feed.generator/cmd

## link

- https://github.com/bluesky-social/atproto
- https://github.com/itaru2622/bluesky-selfhost-env
- https://github.com/bluesky-social/atproto/discussions/2026

## self-host

currently, bsky and bsync require patches to function properly. additionally, social-app is not displaying avatars. for components that are not working, it's recommended to use [itaru2622/bluesky-selfhost-env](https://github.com/itaru2622/bluesky-selfhost-env). this repository provides an environment for self-hosting bluesky.

- bsky = appview
- ozone = mod

|name|service|patch|
|---|---|---|
|pds|https://github.com/bluesky-social/atproto/blob/main/services/pds/Dockerfile||
|bsky|https://github.com/bluesky-social/atproto/blob/main/services/bsky/Dockerfile|[itaru2622/bluesky-atproto-bsky](https://hub.docker.com/r/itaru2622/bluesky-atproto-bsky)|
|bsync|https://github.com/bluesky-social/atproto/blob/main/services/bsync/Dockerfile||
|ozone|https://github.com/bluesky-social/atproto/blob/main/services/ozone/Dockerfile||
|plc|https://github.com/did-method-plc/did-method-plc/tree/main/packages/server||
|bgs|https://github.com/bluesky-social/indigo/tree/main/cmd/bigsky||
|feed|https://github.com/bluesky-social/feed-generator||
|web|https://github.com/bluesky-social/social-app|[bluesky-selfhost-env](https://github.com/itaru2622/bluesky-selfhost-env/blob/master/patching/160-social-app-disable-hackModifyThumbnailPath.diff)|

```sh
# BSKY_IMG_URI_ENDPOINT, BSKY_BLOB_CACHE_LOC
# avatar link example
1. https://appview.${host}/img/avatar/plain/${did}/${cid}@jpeg
2. https://${host}/xrpc/com.atproto.sync.getBlob?did=${did}&cid=${cid}
```

docker compose will not be published unless you write ports. it is only valid internally. add ports only for what you want to publish.

## api

```sh
# create account
url=https://${pds}/xrpc/com.atproto.server.createAccount
json="{\"email\": \"$email\", \"handle\": \"$handle\", \"password\": \"$password\"}"
curl -X POST -H "Content-Type: application/json" -d $json -sL $url 
```

change `src/pds/handle` to use a name of 3 characters or less. also, you cannot create an account with a name of 3 characters or less from social-app (web client). please create it from api.

- [/atproto/packages/pds/src/handle/index.ts](https://github.com/bluesky-social/atproto/blame/d4d5a6edba972c0e9976289bde8bc0b42ff547ca/packages/pds/src/handle/index.ts#L86-L88)

```sh
# invite code
admin_password=xxx
url=https://$host/xrpc/com.atproto.server.createInviteCode
json="{\"useCount\":1}"
curl -X POST -u admin:${admin_password} -H "Content-Type: application/json" -d "$json" -sL $url
```

## oauth

```sh
# https://github.com/bluesky-social/cookbook/tree/main/python-oauth-web-app
$ cd ./repos/cookbook/python-oauth-web-app
$ rye sync
$ rye run python3 -c 'import secrets; print(secrets.token_hex())'|xargs echo FLASK_SECRET_KEY|tr -d ' ' >> .env
$ rye run python3 generate_jwk.py |xargs echo FLASK_CLIENT_SECRET_JWK|tr -d ' ' >> .env
$ cat .env
$ rye run flask run
```

please access `127.0.0.1:5000`. it may not work if you use localhost.

also, oauth doesn't work on localhost. use [ngrok](https://ngrok.com/), [tailscale](https://tailscale.com/).

```sh
$ ngrok http http://localhost:5000
```