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{"version":3,"file":"networkUtils.js","sources":["../../src/networkUtils.ts"],"sourcesContent":["import { debug } from '@sentry/core';\nimport { DEBUG_BUILD } from './debug-build';\nimport type { NetworkMetaWarning } from './types';\n\n// Symbol used by e.g. the Replay integration to store original body on Request objects\nexport const ORIGINAL_REQ_BODY = Symbol.for('sentry__originalRequestBody');\n\n/**\n * Serializes FormData.\n *\n * This is a bit simplified, but gives us a decent estimate.\n * This converts e.g. { name: 'Anne Smith', age: 13 } to 'name=Anne+Smith&age=13'.\n *\n */\nexport function serializeFormData(formData: FormData): string {\n  // @ts-expect-error passing FormData to URLSearchParams actually works\n  return new URLSearchParams(formData).toString();\n}\n\n/** Get the string representation of a body. */\nexport function getBodyString(body: unknown, _debug: typeof debug = debug): [string | undefined, NetworkMetaWarning?] {\n  try {\n    if (typeof body === 'string') {\n      return [body];\n    }\n\n    if (body instanceof URLSearchParams) {\n      return [body.toString()];\n    }\n\n    if (body instanceof FormData) {\n      return [serializeFormData(body)];\n    }\n\n    if (!body) {\n      return [undefined];\n    }\n  } catch (error) {\n    DEBUG_BUILD && _debug.error(error, 'Failed to serialize body', body);\n    return [undefined, 'BODY_PARSE_ERROR'];\n  }\n\n  DEBUG_BUILD && _debug.log('Skipping network body because of body type', body);\n\n  return [undefined, 'UNPARSEABLE_BODY_TYPE'];\n}\n\n/**\n * Parses the fetch arguments to extract the request payload.\n *\n * In case of a Request object, this function attempts to retrieve the original body by looking for a Sentry-patched symbol.\n */\nexport function getFetchRequestArgBody(fetchArgs: unknown[] = []): RequestInit['body'] | undefined {\n  // Second argument with body options takes precedence\n  if (fetchArgs.length >= 2 && fetchArgs[1] && typeof fetchArgs[1] === 'object' && 'body' in fetchArgs[1]) {\n    return (fetchArgs[1] as RequestInit).body;\n  }\n\n  if (fetchArgs.length >= 1 && fetchArgs[0] instanceof Request) {\n    const request = fetchArgs[0];\n    /* The Request interface's body is a ReadableStream, which we cannot directly access.\n       Some integrations (e.g. Replay) patch the Request object to store the original body. */\n    // eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-member-access\n    const originalBody = (request as any)[ORIGINAL_REQ_BODY];\n    if (originalBody !== undefined) {\n      return originalBody;\n    }\n\n    return undefined; 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