# theta-env — unified SSO Manager + Proxy.
#
# Brings up the two all-in-one images on one bridge network so the proxy can
# reach the SSO internally (http://sso-manager:3001 for token/userinfo,
# ldaps://sso-manager:636 for LDAP) without exposing the SSO's HTTP port to the
# internet. The proxy is the public front (80/443); the SSO sits behind it.
#
# Each project builds from its git submodule:
#   ./sso-manager-node  -> Dockerfile.openldap (app + OpenLDAP + Redis)
#   ./proxy              -> Dockerfile          (OpenResty + app + Redis)
# So `git clone --recursive` is required to get the submodules first.
#
# Config + secrets live in bind-mounted ./config/ (gitignored):
#   ./config/sso-secrets.js   — SSO app + orchestrator config
#   ./config/proxy-secrets.js — proxy OIDC/LDAP/auth config
# Each app's entrypoint points CONF_SECRETS at its file so @simpleworkjs/conf
# (>= 1.2.0) reads it directly -- no app_* env is passed (app_* env would
# override secrets.js), and no write access to /app/conf is needed. The
# sso-manager mounts ./config read-write so the bootstrap can write the
# generated OAuth client creds back into proxy-secrets.js; the proxy mounts
# it read-only.
#
# Compose only interpolates the port defaults below — there is no .env file.
# First-run wiring (LDAP service account, first admin, OAuth client) is
# automated by ./setup.sh, which runs bootstrap/bootstrap.js inside the
# sso-manager container.

services:
  sso-manager:
    build:
      context: ./sso-manager-node
      dockerfile: Dockerfile.openldap
      args:
        # A submodule's .git is a pointer file, not a real repo — the image
        # can't resolve its own commit hash from inside the build context.
        # setup.sh sets this from the host, where the submodule resolves
        # correctly (git -C sso-manager-node rev-parse --short HEAD).
        GIT_COMMIT: ${SSO_GIT_COMMIT:-}
    container_name: sso-manager
    restart: unless-stopped
    networks: [theta-net]
    ports:
      # SSO web UI. Bind address is configurable via SSO_BIND (default 0.0.0.0 so
      # the UI is reachable on the LAN during setup). Set SSO_BIND=127.0.0.1 to
      # lock it to localhost once the proxy fronts it at https://<SSO_HOST>.
      - "${SSO_BIND:-0.0.0.0}:${SSO_PORT:-3001}:3001"
      # LDAPS for EXTERNAL direct-LDAP clients (legacy apps). The proxy itself
      # reaches LDAPS over theta-net (sso-manager:636) without this host mapping.
      # Prefer an internal-only hostname (set CFG_LDAPS_HOST in setup.env / ldapsHost
      # in sso-secrets.js) and do NOT forward 636 to the public internet.
      - "${LDAPS_PORT:-636}:636"
      # Plain LDAP (389) is NOT mapped — direct-LDAP clients should use LDAPS.
    environment:
      # Config (LDAP, OAuth, SMTP, ...) comes from ./config/sso-secrets.js (see
      # volumes below), not from env. NODE_ENV/NODE_PORT are the only env the app
      # reads that are not part of its conf tree.
      - NODE_ENV=production
      - NODE_PORT=3001
      - LDAP_SERVER_ID=${LDAP_SERVER_ID:-}
      - LDAP_REPLICATION_HOSTS=${LDAP_REPLICATION_HOSTS:-}
    volumes:
      # Operator-edited SSO secrets (sso-secrets.js). Read-WRITE so the bootstrap
      # can write the generated OAuth client creds into proxy-secrets.js. The
      # entrypoint points CONF_SECRETS at /config/sso-secrets.js.
      - ./config:/config
      # Persist the LDAP database across container recreation.
      - ldap-data:/var/lib/ldap
      # Persist the auto-generated self-signed TLS cert so clients don't have to
      # re-trust it on every rebuild.
      - ldap-certs:/etc/openldap/certs
      # Persist Redis (AOF + RDB) so OAuth clients, tokens, and other Redis state
      # survive container recreation.
      - sso-data:/data
      # Bind-mount the bootstrap script so `docker compose exec sso-manager node
      # /bootstrap/bootstrap.js` can run it (read-only).
      - ./bootstrap:/bootstrap:ro
    healthcheck:
      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:3001/health"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 30s

  proxy:
    build:
      context: ./proxy
      dockerfile: Dockerfile
      args:
        # A submodule's .git is a pointer file, not a real repo — the image
        # can't resolve its own commit hash from inside the build context.
        # setup.sh sets this from the host, where the submodule resolves
        # correctly (git -C proxy rev-parse --short HEAD).
        GIT_COMMIT: ${PROXY_GIT_COMMIT:-}
    container_name: proxy
    restart: unless-stopped
    networks: [theta-net]
    depends_on:
      sso-manager:
        condition: service_healthy
    ports:
      - "${HTTP_PORT:-80}:80"
      - "${HTTPS_PORT:-443}:443"
      - "${HTTPS_ALT_PORT:-4443}:4443"
      # Management UI/API. Bind address is configurable via MGMT_BIND (default
      # 0.0.0.0 so it's reachable on the LAN during setup). Set MGMT_BIND=127.0.0.1
      # to lock it to localhost once the proxy fronts it under TLS.
      - "${MGMT_BIND:-0.0.0.0}:${MGMT_PORT:-3000}:3000"
    environment:
      # oidc/ldap/auth config comes from ./config/proxy-secrets.js (see volumes),
      # not from env. NODE_ENV/NODE_PORT are process env the app reads directly.
      - NODE_ENV=production
      - NODE_PORT=3000
    volumes:
      # Operator-edited proxy secrets (proxy-secrets.js). READ-ONLY — the proxy
      # only reads it; the sso-manager bootstrap writes the OAuth creds. The
      # entrypoint points CONF_SECRETS at /config/proxy-secrets.js.
      - ./config:/config:ro
      # Persist Redis (AOF + RDB) so Host records, permissions, DNS creds, local
      # users, AND the auto-ssl Let's Encrypt certs survive container recreation.
      - proxy-data:/data
      - proxy-cache:/var/cache/nginx/proxy
      - proxy-logs:/var/log/nginx
      # OPTIONAL, for strict LDAPS trust (see README "Security notes"): mount
      # the SSO's self-signed cert into the proxy read-only, then set
      # ldap.tlsOptions.ca=<path-below> in ./config/proxy-secrets.js.
      # - ldap-certs:/etc/ssl/sso-ldap-certs:ro
    healthcheck:
      test: ["CMD", "curl", "-fsS", "http://localhost:3000/health"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 30s

  # Optional SSH jump host. Only started when the `jump-host` compose profile
  # is active — setup.sh exports COMPOSE_PROFILES=jump-host when
  # CFG_JUMP_HOST_ENABLED=true. Authenticates users against the SSO's OpenLDAP,
  # resolves reachable hosts from the directory API, and bridges SSH through.
  jump-host:
    profiles: ["jump-host"]
    build:
      context: ./jump-host
      dockerfile: Dockerfile
      args:
        GIT_COMMIT: ${JUMP_GIT_COMMIT:-}
    container_name: jump-host
    restart: unless-stopped
    networks: [theta-net]
    depends_on:
      sso-manager:
        condition: service_healthy
    ports:
      - "${JUMP_SSH_PORT:-2222}:2222"   # SSH front door
      - "${JUMP_WEB_BIND:-0.0.0.0}:${JUMP_WEB_PORT:-3002}:3002"  # web UI/API
    environment:
      - NODE_ENV=production
    volumes:
      - ./config:/config:ro         # jump-secrets.js (written by ensure_config/bootstrap)
      - jump-data:/var/lib/jump-host  # generated host keys persist here

networks:
  theta-net:
    driver: bridge

volumes:
  ldap-data:
  ldap-certs:
  sso-data:
  proxy-data:
  proxy-cache:
  proxy-logs:
  jump-data: