Function addInternalAuthIfNeeded

apps/sim/tools/index.ts:1421–1445

* Add internal authentication token to headers if running on server * @param headers - Headers object to modify * @param isInternalRoute - Whether the target URL is an internal route * @param requestId - Request ID for logging * @param context - Context string for logging (e.g., toolId or 'proxy

(
  headers: Headers | Record<string, string>,
  isInternalRoute: boolean,
  requestId: string,
  context: string,
  userId?: string
)

 * @param context - Context string for logging (e.g., toolId or 'proxy')
 */
async function addInternalAuthIfNeeded(
  headers: Headers | Record<string, string>,
  isInternalRoute: boolean,
  requestId: string,
  context: string,
  userId?: string
): Promise<void> {
  if (typeof window === 'undefined') {
    if (isInternalRoute) {
      try {
        const internalToken = await generateInternalToken(userId)
        if (headers instanceof Headers) {
          headers.set('Authorization', `Bearer ${internalToken}`)
        } else {
          headers.Authorization = `Bearer ${internalToken}`
        }
        logger.info(`[${requestId}] Added internal auth token for ${context}`)
      } catch (error) {
        logger.error(`[${requestId}] Failed to generate internal token for ${context}:`, error)
      }
    } else {
      logger.info(`[${requestId}] Skipping internal auth token for external URL: ${context}`)
    }
  }
}

interface ResolvedRetryConfig {
  maxRetries: number