sub2api-cn-relay-manager/scripts/remote43_patched_stack_lib.sh

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

remote43_require_file() {
  local path="$1"
  local label="$2"
  [[ -f "$path" ]] || {
    echo "missing $label: $path" >&2
    return 1
  }
}

remote43_random_hex() {
  local bytes="${1:?bytes required}"
  python3 - "$bytes" <<'PY'
import secrets
import sys

print(secrets.token_hex(int(sys.argv[1])))
PY
}

remote43_write_env_file() {
  local path="$1"
  shift
  : > "$path"
  while [[ $# -gt 0 ]]; do
    local key="$1"
    local value="$2"
    shift 2
    case "$value" in
      *$'\n'*)
        echo "env value for $key must not contain newlines" >&2
        return 1
        ;;
    esac
    printf '%s=%s\n' "$key" "$value" >> "$path"
  done
}

render_remote43_host_env() {
  local pg_container="$1"
  local redis_container="$2"
  local db_password="$3"
  local db_name="$4"
  local admin_email="$5"
  local admin_password="$6"
  local jwt_secret="$7"
  local totp_key="$8"

  cat <<EOF
AUTO_SETUP=true
DATABASE_HOST=$pg_container
DATABASE_PORT=5432
DATABASE_USER=sub2api
DATABASE_PASSWORD=$db_password
DATABASE_DBNAME=$db_name
REDIS_HOST=$redis_container
REDIS_PORT=6379
ADMIN_EMAIL=$admin_email
ADMIN_PASSWORD=$admin_password
JWT_SECRET=$jwt_secret
TOTP_ENCRYPTION_KEY=$totp_key
SECURITY_URL_ALLOWLIST_ENABLED=false
SECURITY_URL_ALLOWLIST_MODE=disabled
EOF
}

render_remote43_crm_env() {
  local crm_port="$1"
  local sqlite_dsn="$2"
  local admin_token="$3"

  cat <<EOF
SUB2API_CRM_LISTEN_ADDR=127.0.0.1:$crm_port
SUB2API_CRM_SQLITE_DSN=$sqlite_dsn
SUB2API_CRM_ADMIN_TOKEN=$admin_token
SUB2API_CRM_RECONCILE_WORKER_ENABLED=false
EOF
}

render_remote43_bootstrap_script() {
  local remote_root="$1"
  local host_env_file="$2"
  local crm_env_file="$3"
  local host_binary_name="$4"
  local crm_binary_name="$5"
  local data_dir="$6"
  local crm_db_file="$7"
  local crm_pid_file="$8"
  local crm_log_file="$9"
  local app_container="${10}"
  local pg_container="${11}"
  local redis_container="${12}"
  local network_name="${13}"
  local host_image="${14}"
  local pg_image="${15}"
  local redis_image="${16}"
  local db_password="${17}"
  local db_name="${18}"
  local host_port="${19}"
  local crm_port="${20}"
  local host_container_port="${21}"

  local remote_root_q host_env_q crm_env_q host_binary_q crm_binary_q
  local data_dir_q crm_db_q crm_pid_q crm_log_q app_q pg_q redis_q
  local network_q host_image_q pg_image_q redis_image_q db_password_q db_name_q
  local host_port_q crm_port_q host_container_port_q
  remote_root_q="$(printf '%q' "$remote_root")"
  host_env_q="$(printf '%q' "$host_env_file")"
  crm_env_q="$(printf '%q' "$crm_env_file")"
  host_binary_q="$(printf '%q' "$host_binary_name")"
  crm_binary_q="$(printf '%q' "$crm_binary_name")"
  data_dir_q="$(printf '%q' "$data_dir")"
  crm_db_q="$(printf '%q' "$crm_db_file")"
  crm_pid_q="$(printf '%q' "$crm_pid_file")"
  crm_log_q="$(printf '%q' "$crm_log_file")"
  app_q="$(printf '%q' "$app_container")"
  pg_q="$(printf '%q' "$pg_container")"
  redis_q="$(printf '%q' "$redis_container")"
  network_q="$(printf '%q' "$network_name")"
  host_image_q="$(printf '%q' "$host_image")"
  pg_image_q="$(printf '%q' "$pg_image")"
  redis_image_q="$(printf '%q' "$redis_image")"
  db_password_q="$(printf '%q' "$db_password")"
  db_name_q="$(printf '%q' "$db_name")"
  host_port_q="$(printf '%q' "$host_port")"
  crm_port_q="$(printf '%q' "$crm_port")"
  host_container_port_q="$(printf '%q' "$host_container_port")"

  cat <<EOF
#!/usr/bin/env bash
set -euo pipefail

REMOTE_ROOT=$remote_root_q
HOST_ENV_FILE=$host_env_q
CRM_ENV_FILE=$crm_env_q
HOST_BINARY="\$REMOTE_ROOT/$host_binary_q"
CRM_BINARY="\$REMOTE_ROOT/$crm_binary_q"
DATA_DIR=$data_dir_q
CRM_DB_FILE=$crm_db_q
CRM_PID_FILE=$crm_pid_q
CRM_LOG_FILE=$crm_log_q
APP_CONTAINER=$app_q
PG_CONTAINER=$pg_q
REDIS_CONTAINER=$redis_q
NETWORK_NAME=$network_q
HOST_IMAGE=$host_image_q
PG_IMAGE=$pg_image_q
REDIS_IMAGE=$redis_image_q
DB_PASSWORD=$db_password_q
DB_NAME=$db_name_q
HOST_PORT=$host_port_q
CRM_PORT=$crm_port_q
HOST_CONTAINER_PORT=$host_container_port_q

mkdir -p "\$REMOTE_ROOT" "\$DATA_DIR"
chmod 755 "\$HOST_BINARY" "\$CRM_BINARY"

rm -f "\$DATA_DIR/install.lock" "\$DATA_DIR/config.yaml" "\$DATA_DIR/.installed"
rm -f "\$CRM_DB_FILE"

if [[ -f "\$CRM_PID_FILE" ]]; then
  kill "\$(cat "\$CRM_PID_FILE")" >/dev/null 2>&1 || true
  rm -f "\$CRM_PID_FILE"
fi
rm -f "\$CRM_LOG_FILE"

sudo -n docker rm -f "\$APP_CONTAINER" "\$PG_CONTAINER" "\$REDIS_CONTAINER" >/dev/null 2>&1 || true
sudo -n docker network inspect "\$NETWORK_NAME" >/dev/null 2>&1 || sudo -n docker network create "\$NETWORK_NAME" >/dev/null

sudo -n docker run -d --name "\$PG_CONTAINER" --network "\$NETWORK_NAME" \\
  -e POSTGRES_USER=sub2api \\
  -e POSTGRES_PASSWORD="\$DB_PASSWORD" \\
  -e POSTGRES_DB="\$DB_NAME" \\
  "\$PG_IMAGE" >/dev/null

sudo -n docker run -d --name "\$REDIS_CONTAINER" --network "\$NETWORK_NAME" \\
  "\$REDIS_IMAGE" >/dev/null

sleep 10

sudo -n docker run -d --name "\$APP_CONTAINER" --network "\$NETWORK_NAME" \\
  -p "127.0.0.1:\$HOST_PORT:\$HOST_CONTAINER_PORT" \\
  --env-file "\$HOST_ENV_FILE" \\
  -v "\$DATA_DIR:/app/data" \\
  -v "\$HOST_BINARY:/app/sub2api:ro" \\
  "\$HOST_IMAGE" /app/sub2api >/dev/null

python3 - "\$HOST_ENV_FILE" "\$HOST_PORT" <<'PY'
import json
import pathlib
import subprocess
import sys
import time

env_path = pathlib.Path(sys.argv[1])
host_port = sys.argv[2]
values = {}
for line in env_path.read_text(encoding='utf-8').splitlines():
    if '=' not in line:
        continue
    key, value = line.split('=', 1)
    values[key] = value

payload = json.dumps({
    'email': values['ADMIN_EMAIL'],
    'password': values['ADMIN_PASSWORD'],
    'turnstile_token': '',
}, ensure_ascii=False)
url = f"http://127.0.0.1:{host_port}/api/v1/auth/login"
for _ in range(60):
    result = subprocess.run(
        ['curl', '-fsS', '-H', 'Content-Type: application/json', '-X', 'POST', url, '-d', payload],
        text=True,
        capture_output=True,
    )
    if result.returncode == 0 and 'access_token' in result.stdout:
        raise SystemExit(0)
    time.sleep(2)
raise SystemExit(f'host login did not become ready on {url}')
PY

nohup bash -lc 'set -a; source "\$1"; set +a; exec "\$2"' _ "\$CRM_ENV_FILE" "\$CRM_BINARY" >"\$CRM_LOG_FILE" 2>&1 &
echo \$! > "\$CRM_PID_FILE"

python3 - "\$CRM_PORT" <<'PY'
import subprocess
import sys
import time

url = f"http://127.0.0.1:{sys.argv[1]}/healthz"
for _ in range(30):
    result = subprocess.run(['curl', '-fsS', url], text=True, capture_output=True)
    if result.returncode == 0 and result.stdout.strip() == 'ok':
        raise SystemExit(0)
    time.sleep(1)
raise SystemExit(f'crm healthz did not become ready on {url}')
PY

printf 'host_base=http://127.0.0.1:%s\n' "\$HOST_PORT"
printf 'crm_base=http://127.0.0.1:%s\n' "\$CRM_PORT"
printf 'remote_host_env=%s\n' "\$HOST_ENV_FILE"
printf 'crm_log=%s\n' "\$CRM_LOG_FILE"
EOF
}