titan-iac/services/communication/seed-othrys-room.yaml

# services/communication/seed-othrys-room.yaml
apiVersion: batch/v1
kind: CronJob
metadata:
  name: seed-othrys-room
  namespace: communication
spec:
  schedule: "*/10 * * * *"
  concurrencyPolicy: Forbid
  jobTemplate:
    spec:
      template:
        spec:
          restartPolicy: OnFailure
          containers:
            - name: seed
              image: python:3.11-slim
              env:
                - name: SYNAPSE_BASE
                  value: http://othrys-synapse-matrix-synapse:8008
                - name: REG_SECRET
                  valueFrom:
                    secretKeyRef:
                      name: othrys-synapse-matrix-synapse
                      key: config.yaml
                - name: SEEDER_USER
                  value: othrys-seeder
                - name: SEEDER_PASS
                  valueFrom:
                    secretKeyRef:
                      name: atlasbot-credentials
                      key: seeder-password
                - name: BOT_USER
                  value: atlasbot
                - name: BOT_PASS
                  valueFrom:
                    secretKeyRef:
                      name: atlasbot-credentials
                      key: bot-password
              command:
                - /bin/sh
                - -c
                - |
                  set -euo pipefail
                  pip install --no-cache-dir requests pyyaml matrix-synapse >/dev/null
                  python - <<'PY'
                  import os, subprocess, requests, yaml

                  BASE = os.environ["SYNAPSE_BASE"]
                  CONFIG = "/config/config.yaml"

                  def register(user, password, admin=False):
                      args = ["register_new_matrix_user", "-c", CONFIG, "-u", user, "-p", password]
                      if admin:
                          args.append("-a")
                      args.append(BASE)
                      res = subprocess.run(args, capture_output=True, text=True)
                      if res.returncode not in (0, 1):  # 1 = already exists
                          raise SystemExit(f"register {user} failed: {res.returncode} {res.stderr}")

                  def login(user, password):
                      r = requests.post(f"{BASE}/_matrix/client/v3/login", json={
                          "type": "m.login.password",
                          "identifier": {"type": "m.id.user", "user": user},
                          "password": password,
                      })
                      if r.status_code != 200:
                          raise SystemExit(f"login failed: {r.status_code} {r.text}")
                      return r.json()["access_token"]

                  def ensure_room(token):
                      headers = {"Authorization": f"Bearer {token}"}
                      alias = "#othrys:live.bstein.dev"
                      alias_enc = "%23othrys%3Alive.bstein.dev"
                      exists = requests.get(f"{BASE}/_matrix/client/v3/directory/room/{alias_enc}", headers=headers)
                      if exists.status_code == 200:
                          room_id = exists.json()["room_id"]
                      else:
                          create = requests.post(f"{BASE}/_matrix/client/v3/createRoom", headers=headers, json={
                              "preset": "public_chat",
                              "name": "Othrys",
                              "room_alias_name": "othrys",
                              "initial_state": [],
                              "power_level_content_override": {"events_default": 0, "users_default": 0, "state_default": 50},
                          })
                          if create.status_code not in (200, 409):
                              raise SystemExit(f"create room failed: {create.status_code} {create.text}")
                          exists = requests.get(f"{BASE}/_matrix/client/v3/directory/room/{alias_enc}", headers=headers)
                          room_id = exists.json()["room_id"]
                      state_events = [
                          ("m.room.join_rules", {"join_rule": "public"}),
                          ("m.room.guest_access", {"guest_access": "can_join"}),
                          ("m.room.history_visibility", {"history_visibility": "shared"}),
                          ("m.room.canonical_alias", {"alias": alias}),
                      ]
                      for ev_type, content in state_events:
                          requests.put(f"{BASE}/_matrix/client/v3/rooms/{room_id}/state/{ev_type}", headers=headers, json=content)
                      requests.put(f"{BASE}/_matrix/client/v3/directory/list/room/{room_id}", headers=headers, json={"visibility": "public"})
                      return room_id

                  def join_user(token, room_id, user_id):
                      headers = {"Authorization": f"Bearer {token}"}
                      requests.post(f"{BASE}/_synapse/admin/v1/join/{room_id}", headers=headers, json={"user_id": user_id})

                  def join_all_locals(token, room_id):
                      headers = {"Authorization": f"Bearer {token}"}
                      users = []
                      from_token = None
                      while True:
                          url = f"{BASE}/_synapse/admin/v2/users?local=true&deactivated=false&limit=100"
                          if from_token:
                              url += f"&from={from_token}"
                          res = requests.get(url, headers=headers).json()
                          users.extend([u["name"] for u in res.get("users", [])])
                          from_token = res.get("next_token")
                          if not from_token:
                              break
                      for uid in users:
                          join_user(token, room_id, uid)

                  register(os.environ["SEEDER_USER"], os.environ["SEEDER_PASS"], admin=True)
                  register(os.environ["BOT_USER"], os.environ["BOT_PASS"], admin=False)
                  token = login(os.environ["SEEDER_USER"], os.environ["SEEDER_PASS"])
                  room_id = ensure_room(token)
                  join_user(token, room_id, f"@{os.environ['BOT_USER']}:live.bstein.dev")
                  join_all_locals(token, room_id)
                  PY
              volumeMounts:
                - name: synapse-config
                  mountPath: /config
                  readOnly: true
          volumes:
            - name: synapse-config
              secret:
                secretName: othrys-synapse-matrix-synapse