@aptos-labs/aptos-client/dist/node/index.node.mjs.map

Client package for accessing the Aptos network API.

{"version":3,"sources":["../../src/index.node.ts","../../src/cookieJar.ts"],"sourcesContent":["import got, {\n  OptionsOfBufferResponseBody,\n  OptionsOfJSONResponseBody,\n  RequestError,\n  Response,\n} from \"got\";\nimport { CookieJar } from \"./cookieJar\";\nimport { AptosClientRequest, AptosClientResponse } from \"./types\";\n\nconst cookieJar = new CookieJar();\n\n/**\n * Used for JSON responses\n * @param requestOptions\n */\nexport default async function aptosClient<Res>(\n  requestOptions: AptosClientRequest,\n): Promise<AptosClientResponse<Res>> {\n  return jsonRequest<Res>(requestOptions);\n}\n\nexport async function jsonRequest<Res>(\n  requestOptions: AptosClientRequest,\n): Promise<AptosClientResponse<Res>> {\n  const { params, method, url, headers, body } = requestOptions;\n\n  const request: OptionsOfJSONResponseBody = {\n    http2: true,\n    searchParams: convertBigIntToString(params),\n    method,\n    url,\n    responseType: \"json\",\n    headers,\n    hooks: {\n      beforeRequest: [\n        (options) => {\n          const cookies = cookieJar.getCookies(new URL(options.url!));\n\n          if (cookies?.length > 0 && options.headers) {\n            /* eslint-disable no-param-reassign */\n            options.headers.cookie = cookies\n              .map((cookie: any) => `${cookie.name}=${cookie.value}`)\n              .join(\"; \");\n          }\n        },\n      ],\n      afterResponse: [\n        (response) => {\n          if (Array.isArray(response.headers[\"set-cookie\"])) {\n            response.headers[\"set-cookie\"].forEach((c) => {\n              cookieJar.setCookie(new URL(response.url!), c);\n            });\n          }\n          return response;\n        },\n      ],\n    },\n  };\n\n  if (body) {\n    if (body instanceof Uint8Array) {\n      request.body = Buffer.from(body);\n    } else {\n      request.body = Buffer.from(JSON.stringify(body));\n    }\n  }\n\n  try {\n    const response = await got<Res>(request);\n    return parseResponse<Res>(response);\n  } catch (error) {\n    const gotError = error as RequestError;\n    if (gotError.response) {\n      return parseResponse<Res>(gotError.response as Response<Res>);\n    }\n    throw error;\n  }\n}\n\n/**\n * Used for binary responses, such as BCS outputs\n *\n * @experimental\n * @param requestOptions\n */\nexport async function bcsRequest(\n  requestOptions: AptosClientRequest,\n): Promise<AptosClientResponse<Buffer>> {\n  const { params, method, url, headers, body } = requestOptions;\n\n  const request: OptionsOfBufferResponseBody = {\n    http2: true,\n    searchParams: convertBigIntToString(params),\n    method,\n    url,\n    responseType: \"buffer\",\n    headers,\n    hooks: {\n      beforeRequest: [\n        (options) => {\n          const cookies = cookieJar.getCookies(new URL(options.url!));\n\n          if (cookies?.length > 0 && options.headers) {\n            /* eslint-disable no-param-reassign */\n            options.headers.cookie = cookies\n              .map((cookie: any) => `${cookie.name}=${cookie.value}`)\n              .join(\"; \");\n          }\n        },\n      ],\n      afterResponse: [\n        (response) => {\n          if (Array.isArray(response.headers[\"set-cookie\"])) {\n            response.headers[\"set-cookie\"].forEach((c) => {\n              cookieJar.setCookie(new URL(response.url!), c);\n            });\n          }\n          return response;\n        },\n      ],\n    },\n  };\n\n  if (body) {\n    if (body instanceof Uint8Array) {\n      request.body = Buffer.from(body);\n    } else {\n      request.body = Buffer.from(JSON.stringify(body));\n    }\n  }\n\n  try {\n    switch (method) {\n      case \"GET\":\n        return parseResponse<Buffer>(await got.get(request));\n      case \"POST\":\n        return parseResponse<Buffer>(await got.post(request));\n      default:\n      // Do nothing, fall through\n    }\n  } catch (error) {\n    const gotError = error as RequestError;\n    if (gotError.response) {\n      return parseResponse<Buffer>(gotError.response as Response<Buffer>);\n    }\n    throw error;\n  }\n\n  throw new Error(`Unsupported method: ${method}`);\n}\n\nfunction parseResponse<Res>(response: Response<Res>): AptosClientResponse<Res> {\n  return {\n    status: response.statusCode,\n    statusText: response.statusMessage || \"\",\n    data: response.body,\n    config: response.request.options,\n    request: response.request,\n    response,\n    headers: response.headers,\n  };\n}\n\n/**\n * got supports only - string | number | boolean | null | undefined as searchParam value,\n * so if we have bigint type, convert it to string\n */\nfunction convertBigIntToString(obj: any): any {\n  const result: any = {};\n  if (!obj) return result;\n\n  Object.entries(obj).forEach(([key, value]) => {\n    if (Object.prototype.hasOwnProperty.call(obj, key)) {\n      if (typeof value === \"bigint\") {\n        result[key] = String(value);\n      } else {\n        result[key] = value;\n      }\n    }\n  });\n\n  return result;\n}\n","interface Cookie {\n  name: string;\n  value: string;\n  expires?: Date;\n  path?: string;\n  sameSite?: \"Lax\" | \"None\" | \"Strict\";\n  secure?: boolean;\n}\n\nexport class CookieJar {\n  constructor(private jar = new Map<string, Cookie[]>()) {}\n\n  setCookie(url: URL, cookieStr: string) {\n    const key = url.origin.toLowerCase();\n    if (!this.jar.has(key)) {\n      this.jar.set(key, []);\n    }\n\n    const cookie = CookieJar.parse(cookieStr);\n    this.jar.set(key, [\n      ...(this.jar.get(key)?.filter((c) => c.name !== cookie.name) || []),\n      cookie,\n    ]);\n  }\n\n  getCookies(url: URL): Cookie[] {\n    const key = url.origin.toLowerCase();\n    if (!this.jar.get(key)) {\n      return [];\n    }\n\n    // Filter out expired cookies\n    return (\n      this.jar\n        .get(key)\n        ?.filter((cookie) => !cookie.expires || cookie.expires > new Date()) ||\n      []\n    );\n  }\n\n  static parse(str: string): Cookie {\n    if (typeof str !== \"string\") {\n      throw new Error(\"argument str must be a string\");\n    }\n\n    const parts = str.split(\";\").map((part) => part.trim());\n\n    let cookie: Cookie;\n\n    if (parts.length > 0) {\n      const [name, value] = parts[0].split(\"=\");\n      if (!name || !value) {\n        throw new Error(\"Invalid cookie\");\n      }\n\n      cookie = {\n        name,\n        value,\n      };\n    } else {\n      throw new Error(\"Invalid cookie\");\n    }\n\n    parts.slice(1).forEach((part) => {\n      const [name, value] = part.split(\"=\");\n      if (!name.trim()) {\n        throw new Error(\"Invalid cookie\");\n      }\n\n      const nameLow = name.toLowerCase();\n      const val =\n        // eslint-disable-next-line quotes\n        value?.charAt(0) === \"'\" || value?.charAt(0) === '\"'\n          ? value?.slice(1, -1)\n          : value;\n      if (nameLow === \"expires\") {\n        cookie.expires = new Date(val);\n   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