#!/bin/sh
set -eu
cd "$(dirname "$0")/../.."

CONFIG_FILE=${CONFIG_FILE:-.env}
SECRETS_LAUNCHER=${SECRETS_LAUNCHER:-deployment/secrets/han-secrets}
if [ "${HAN_SECRETS_ACTIVE:-0}" != "1" ]; then
  [ -x "$SECRETS_LAUNCHER" ] || {
    echo "Secret launcher is required: $SECRETS_LAUNCHER" >&2
    exit 66
  }
  exec "$SECRETS_LAUNCHER" run --config "$CONFIG_FILE" -- "$0" "$@"
fi
if [ -n "${HAN_RUNTIME_SECRET_MANIFEST:-}" ]; then
  ./scripts/validate-env "$CONFIG_FILE" --runtime-manifest "$HAN_RUNTIME_SECRET_MANIFEST"
else
  ./scripts/validate-env "$CONFIG_FILE" --runtime-env
fi

env_value() {
  python3 - "$CONFIG_FILE" "$1" <<'PY'
import sys
from pathlib import Path

path, wanted = sys.argv[1:]
for raw in Path(path).read_text(encoding="utf-8").splitlines():
    line = raw.strip()
    if not line or line.startswith("#") or "=" not in line:
        continue
    key, value = line.split("=", 1)
    if key.strip() == wanted:
        value = value.strip()
        if len(value) >= 2 and value[0] == value[-1] and value[0] in "\"'":
            value = value[1:-1]
        print(value)
        break
else:
    raise SystemExit(f"missing environment variable: {wanted}")
PY
}

PUBLIC_HOST=$(env_value PUBLIC_HOST)
PUBLIC_WEB_URL=$(env_value PUBLIC_WEB_URL)
KEYCLOAK_REALM=$(env_value KEYCLOAK_REALM)

tmp=$(mktemp -d)
trap 'rm -rf "$tmp"' EXIT

http_code=$(curl -sS -o /dev/null -w '%{http_code}' "http://${PUBLIC_HOST}/")
[ "$http_code" = "308" ] || { echo "Expected HTTP 308, got $http_code" >&2; exit 1; }
curl -fsS "${PUBLIC_WEB_URL}/api/v1/public/app-config" -o "$tmp/app-config.json"
curl -fsS "${PUBLIC_WEB_URL}/api/v1/public/content" -o "$tmp/content.json"
curl -fsS "${PUBLIC_WEB_URL}/auth/realms/${KEYCLOAK_REALM}/.well-known/openid-configuration" -o "$tmp/oidc.json"

internal_code=$(curl -sS -o /dev/null -w '%{http_code}' "${PUBLIC_WEB_URL}/internal/safety/v1/messages/check")
[ "$internal_code" = "404" ] || { echo "Public /internal returned $internal_code, expected 404" >&2; exit 1; }
sms_internal_code=$(curl -sS -o /dev/null -w '%{http_code}' "${PUBLIC_WEB_URL}/internal/sms/v1/messages/00000000-0000-0000-0000-000000000000")
[ "$sms_internal_code" = "404" ] || { echo "Public SMS internal API returned $sms_internal_code, expected 404" >&2; exit 1; }
sms_callback_code=$(curl -sS -o /dev/null -w '%{http_code}' -X POST \
  -H 'Content-Type: application/json' --data '[]' \
  "${PUBLIC_WEB_URL}/callbacks/idgtl/sms")
[ "$sms_callback_code" = "403" ] || { echo "SMS callback without provider IP returned $sms_callback_code, expected 403" >&2; exit 1; }

headers=$(curl -fsSI "${PUBLIC_WEB_URL}/")
printf '%s' "$headers" | grep -qi '^x-content-type-options: nosniff'
printf '%s' "$headers" | grep -qi '^x-request-id:'
printf '%s' "$headers" | grep -qi '^content-security-policy:'

openssl s_client -connect "${PUBLIC_HOST}:443" -servername "$PUBLIC_HOST" </dev/null 2>/dev/null \
  | openssl x509 -noout -checkend 604800
echo "Public edge smoke passed."