Function resolveInternalFileUrl

apps/sim/lib/uploads/utils/file-utils.server.ts:226–257

(
  filePath: string,
  userId: string,
  requestId: string,
  logger: Logger
)

}

export async function resolveInternalFileUrl(
  filePath: string,
  userId: string,
  requestId: string,
  logger: Logger
): Promise<{ fileUrl?: string; error?: { status: number; message: string } }> {
  if (!isInternalFileUrl(filePath)) {
    return { fileUrl: filePath }
  }

  try {
    const storageKey = extractStorageKey(filePath)
    const context = inferContextFromKey(storageKey)
    const hasAccess = await verifyFileAccess(storageKey, userId, undefined, context, false)

    if (!hasAccess) {
      logger.warn(`[${requestId}] Unauthorized presigned URL generation attempt`, {
        userId,
        key: storageKey,
        context,
      })
      return { error: { status: 404, message: 'File not found' } }
    }

    const fileUrl = await StorageService.generatePresignedDownloadUrl(storageKey, context, 5 * 60)
    logger.info(`[${requestId}] Generated presigned URL for ${context} file`)
    return { fileUrl }
  } catch (error) {
    logger.error(`[${requestId}] Failed to generate presigned URL:`, error)
    return { error: { status: 500, message: 'Failed to generate file access URL' } }
  }
}

/**
 * Downloads a file from storage (execution or regular)