CASAN/packages/casan-harness/scripts/bash/local-full.sh

#!/usr/bin/env bash
set -euo pipefail

# One entry point for the complete local CASAN lab.  It keeps the infrastructure
# lab and the authenticated Control Panel as separate Compose projects so their
# lifecycle can be managed without port/network collisions.
#
# Usage: local-full.sh start|stop|status|verify|smoke|env

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "$SCRIPT_DIR/casan-paths.sh"
ROOT="$CASAN_APP_ROOT"
INFRA="$SCRIPT_DIR/infra-lab.sh"
CP_COMPOSE="$ROOT/docker-compose.control-panel.local.yml"
LOCAL_ENV="$ROOT/infra/local-prod/casan.local.env"
TLS_DIR="$ROOT/tmp/control-panel-local/tls"
AUTH_BRIDGE_DIR="$ROOT/tmp/control-panel-local/auth-bridge"
AUTH_BRIDGE_TOKEN_FILE="$AUTH_BRIDGE_DIR/token"
AUTH_BRIDGE_PID_FILE="$AUTH_BRIDGE_DIR/bridge.pid"
AUTH_BRIDGE_LOG="$AUTH_BRIDGE_DIR/bridge.log"
AUTH_BRIDGE_AUDIT="$AUTH_BRIDGE_DIR/model-audit.jsonl"
AUTH_BRIDGE="$ROOT/packages/casan-control-panel/scripts/provider-auth-bridge.py"
CMD="${1:-status}"

cp_compose() {
  if [[ -f "$AUTH_BRIDGE_TOKEN_FILE" ]]; then
    export CASAN_AUTH_BRIDGE_TOKEN
    CASAN_AUTH_BRIDGE_TOKEN="$(tr -d '\r\n' < "$AUTH_BRIDGE_TOKEN_FILE")"
  fi
  if [[ -f "$LOCAL_ENV" ]]; then
    docker compose --env-file "$LOCAL_ENV" -f "$CP_COMPOSE" "$@"
  else
    docker compose -f "$CP_COMPOSE" "$@"
  fi
}

start_auth_bridge() {
  mkdir -p "$AUTH_BRIDGE_DIR"
  if [[ ! -s "$AUTH_BRIDGE_TOKEN_FILE" ]]; then
    openssl rand -hex 32 > "$AUTH_BRIDGE_TOKEN_FILE"
    chmod 600 "$AUTH_BRIDGE_TOKEN_FILE"
  fi
  if curl -fsS -m 2 "http://127.0.0.1:20130/healthz" >/dev/null 2>&1; then
    return 0
  fi
  if [[ -f "$AUTH_BRIDGE_PID_FILE" ]]; then
    local existing_pid
    existing_pid="$(cat "$AUTH_BRIDGE_PID_FILE")"
    # A PID can be stale or reused by an unrelated process. Health is the
    # authoritative signal; clean the stale state before starting the bridge.
    kill "$existing_pid" 2>/dev/null || true
    rm -f "$AUTH_BRIDGE_PID_FILE"
  fi
  [[ -f "$AUTH_BRIDGE" ]] || { echo "CASAN_AUTH_BRIDGE_MISSING" >&2; return 1; }
  nohup python3 "$AUTH_BRIDGE" --bind 0.0.0.0 --port 20130 --token-file "$AUTH_BRIDGE_TOKEN_FILE" --audit-log "$AUTH_BRIDGE_AUDIT" > "$AUTH_BRIDGE_LOG" 2>&1 &
  echo "$!" > "$AUTH_BRIDGE_PID_FILE"
  chmod 600 "$AUTH_BRIDGE_PID_FILE" "$AUTH_BRIDGE_LOG" "$AUTH_BRIDGE_AUDIT" 2>/dev/null || true
  if ! wait_url "http://127.0.0.1:20130/healthz"; then
    kill "$(cat "$AUTH_BRIDGE_PID_FILE")" 2>/dev/null || true
    rm -f "$AUTH_BRIDGE_PID_FILE"
    return 1
  fi
}

stop_auth_bridge() {
  if [[ -f "$AUTH_BRIDGE_PID_FILE" ]]; then
    local pid
    pid="$(cat "$AUTH_BRIDGE_PID_FILE")"
    kill "$pid" 2>/dev/null || true
    rm -f "$AUTH_BRIDGE_PID_FILE"
  fi
  rm -f "$AUTH_BRIDGE_TOKEN_FILE"
}

need_docker() {
  command -v docker >/dev/null 2>&1 || { echo "CASAN_LOCAL_DOCKER_MISSING" >&2; exit 1; }
  docker compose version >/dev/null 2>&1 || { echo "CASAN_LOCAL_COMPOSE_MISSING" >&2; exit 1; }
}

ensure_tls() {
  mkdir -p "$TLS_DIR"
  if [[ ! -f "$TLS_DIR/tls.crt" || ! -f "$TLS_DIR/tls.key" ]]; then
    openssl req -x509 -newkey rsa:2048 -nodes \
      -keyout "$TLS_DIR/tls.key" -out "$TLS_DIR/tls.crt" \
      -subj "/CN=localhost" -days 30 >/dev/null 2>&1
  fi
}

wait_url() {
  local url="$1"
  for _ in $(seq 1 60); do
    curl -k -fsS -m 3 "$url" >/dev/null 2>&1 && return 0
    sleep 1
  done
  echo "CASAN_LOCAL_WAIT_TIMEOUT url=$url" >&2
  return 1
}

case "$CMD" in
  start)
    need_docker
    bash "$INFRA" start
    ensure_tls
    start_auth_bridge
    cp_compose up -d --build
    wait_url "http://127.0.0.1:18082/healthz"
    # The unauthenticated console intentionally redirects, so test the OIDC IdP
    # here; `smoke` performs the complete logged-in browser flow.
    echo "CASAN_LOCAL_FULL_STARTED"
    echo "dashboard=http://127.0.0.1:18080 (basic auth: casan / casan)"
    echo "minio_console=http://127.0.0.1:19091 (casanadmin / casanadmin123)"
    echo "control_panel=https://localhost:18443 (self-signed TLS; mock OIDC login)"
    ;;
  stop)
    need_docker
    cp_compose down --remove-orphans
    stop_auth_bridge
    bash "$INFRA" stop
    echo "CASAN_LOCAL_FULL_STOPPED"
    ;;
  status)
    need_docker
    echo "=== infrastructure ==="
    bash "$INFRA" status
    echo "=== control panel ==="
    cp_compose ps
    if curl -fsS -m 2 "http://127.0.0.1:20130/healthz" >/dev/null 2>&1; then
      echo "provider_auth_bridge=running"
    else
      echo "provider_auth_bridge=stopped"
    fi
    ;;
  verify)
    need_docker
    bash "$INFRA" verify
    cp_compose ps
    wait_url "http://127.0.0.1:18082/healthz"
    wait_url "http://127.0.0.1:20130/healthz"
    echo "CASAN_LOCAL_FULL_VERIFY_PASS"
    ;;
  smoke)
    need_docker
    bash "$ROOT/packages/casan-control-panel/scripts/local-prod-smoke.sh"
    ;;
  env)
    bash "$INFRA" env
    printf '%s\n' \
      '# OmniRoute is opt-in. Replace <model-id> with an ID returned by /v1/models.' \
      'export CASAN_OPENAI_COMPATIBLE_BASE_URL=http://127.0.0.1:20128/v1' \
      'export CASAN_OPENAI_COMPATIBLE_API_KEY="$OPENAI_API_KEY"' \
      'export CASAN_MODEL_PRIMARY=openai-compatible:<model-id>' \
      'export CASAN_CHAT_MODEL_MODE=model' \
      'export CASAN_CHAT_MODEL_PROVIDER=omniroute' \
      'export CASAN_PREFLIGHT=1'
    ;;
  *)
    echo "Usage: $0 start|stop|status|verify|smoke|env" >&2
    exit 64
    ;;
esac