cisd/scripts/cisd_init_precheck.sh

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

# CISD init on-host precheck.
# Usage:
#   chmod +x scripts/cisd_init_precheck.sh
#   ./scripts/cisd_init_precheck.sh
# Optional:
#   PRODUCT_TYPE=ENTERPRISE ./scripts/cisd_init_precheck.sh

PRODUCT_TYPE="${PRODUCT_TYPE:-${TMS_CISD_PRESET_PRODUCT_TYPE:-UNKNOWN}}"
MODE="${TMS_INIT_EXECUTOR_MODE:-SIMULATE}"
LOG_DIR="${TMS_INIT_EXECUTOR_LOG_DIR:-/tmp/tms-init-logs}"
STANDARD_CPCONFIG_PATH="${TMS_INIT_EXECUTOR_STANDARD_CPCONFIG_PATH:-/home/cmep4i/cpconfig.cfg}"
DIRECT_DB_SCRIPT_DIR="${TMS_INIT_EXECUTOR_DIRECT_DB_SCRIPT_DIR:-/opt/CAE_Install_Base_Resource/DB}"
DIRECT_TLQ_INIT_CFG_DIR="${TMS_INIT_EXECUTOR_DIRECT_TLQ_INIT_CFG_DIR:-/opt/CAE_Install_App_Resource/CAE}"
APP_PATTERN_1="${TMS_INIT_EXECUTOR_STANDARD_RABBIT_APP_CONFIG_PATTERN_1:-/home/cmep4i/cmsp/application-prd*.properties}"
APP_PATTERN_2="${TMS_INIT_EXECUTOR_STANDARD_RABBIT_APP_CONFIG_PATTERN_2:-/home/cmep4i/cmtp/application-prd*.properties}"
RABBIT_CRED_ENCRYPT_ENABLED="${TMS_INIT_EXECUTOR_STANDARD_RABBIT_CREDENTIAL_ENCRYPT_ENABLED:-true}"
RABBIT_CRED_SECRET_KEY="${TMS_INIT_EXECUTOR_STANDARD_RABBIT_CREDENTIAL_SECRET_KEY:-ABCDEFGHIJKLMN1234567890}"

pass_count=0
warn_count=0
fail_count=0

pass() {
  echo "[PASS] $1"
  pass_count=$((pass_count + 1))
}

warn() {
  echo "[WARN] $1"
  warn_count=$((warn_count + 1))
}

fail() {
  echo "[FAIL] $1"
  fail_count=$((fail_count + 1))
}

check_cmd() {
  local cmd="$1"
  if command -v "$cmd" >/dev/null 2>&1; then
    pass "command exists: ${cmd}"
  else
    fail "command missing: ${cmd}"
  fi
}

check_file() {
  local file="$1"
  if [[ -f "$file" ]]; then
    pass "file exists: ${file}"
  else
    fail "file missing: ${file}"
  fi
}

check_dir() {
  local dir="$1"
  if [[ -d "$dir" ]]; then
    pass "directory exists: ${dir}"
  else
    fail "directory missing: ${dir}"
  fi
}

check_writable_dir() {
  local dir="$1"
  mkdir -p "$dir" 2>/dev/null || true
  if [[ -d "$dir" && -w "$dir" ]]; then
    pass "directory writable: ${dir}"
  else
    fail "directory not writable: ${dir}"
  fi
}

check_pattern_match() {
  local pattern="$1"
  shopt -s nullglob
  local matches=($pattern)
  shopt -u nullglob
  if (( ${#matches[@]} > 0 )); then
    pass "pattern matched (${#matches[@]}): ${pattern}"
  else
    fail "pattern has no match: ${pattern}"
  fi
}

check_product_type() {
  case "$PRODUCT_TYPE" in
    ENTERPRISE|INDIRECT|DIRECT)
      pass "product type recognized: ${PRODUCT_TYPE}"
      ;;
    *)
      fail "product type invalid: ${PRODUCT_TYPE} (expected ENTERPRISE/INDIRECT/DIRECT)"
      ;;
  esac
}

check_mode() {
  if [[ "$MODE" == "LOCAL" ]]; then
    pass "executor mode is LOCAL"
  else
    warn "executor mode is ${MODE}; on-host initialization should use LOCAL"
  fi
}

check_encryption_config() {
  local enabled_lower
  enabled_lower="$(echo "$RABBIT_CRED_ENCRYPT_ENABLED" | tr '[:upper:]' '[:lower:]')"
  if [[ "$enabled_lower" == "true" ]]; then
    pass "rabbit app credential encryption is enabled"
    if [[ -n "$RABBIT_CRED_SECRET_KEY" ]]; then
      if [[ ${#RABBIT_CRED_SECRET_KEY} -eq 24 ]]; then
        pass "rabbit credential secret key length is 24 (DESede)"
      else
        warn "rabbit credential secret key length is ${#RABBIT_CRED_SECRET_KEY}, expected 24"
      fi
    else
      fail "rabbit credential secret key is empty"
    fi
  else
    warn "rabbit app credential encryption disabled"
  fi
}

check_standard_assets() {
  check_file "$STANDARD_CPCONFIG_PATH"
  check_file "/home/cmep4i/cpackage/toolsh/setfraq.sh"
  check_file "/home/cmep4i/cpackage/toolsh/setftq.sh"
  check_file "/home/cmep4i/cpackage/toolsh/setsql.sh"
  check_file "/home/cmep4i/cpackage/toolsh/setsptp.sh"
  check_pattern_match "$APP_PATTERN_1"
  check_pattern_match "$APP_PATTERN_2"
  check_cmd "rabbitmqctl"
  check_cmd "rabbitmqadmin"
}

check_direct_assets() {
  check_file "$STANDARD_CPCONFIG_PATH"
  check_dir "$DIRECT_DB_SCRIPT_DIR"
  check_file "$DIRECT_DB_SCRIPT_DIR/setsql.sh"
  check_dir "$DIRECT_TLQ_INIT_CFG_DIR"
  check_file "$DIRECT_TLQ_INIT_CFG_DIR/init_cfg.sh"
  check_cmd "java"
  check_cmd "rabbitmqctl"
}

main() {
  echo "[INFO] CISD init precheck started"
  echo "[INFO] PRODUCT_TYPE=${PRODUCT_TYPE}"
  echo "[INFO] MODE=${MODE}"
  echo "[INFO] LOG_DIR=${LOG_DIR}"

  check_product_type
  check_mode
  check_writable_dir "$LOG_DIR"
  check_encryption_config

  if [[ "$PRODUCT_TYPE" == "DIRECT" ]]; then
    check_direct_assets
  else
    check_standard_assets
  fi

  echo "[INFO] precheck summary: pass=${pass_count}, warn=${warn_count}, fail=${fail_count}"
  if (( fail_count > 0 )); then
    exit 2
  fi
}

main "$@"