/*! @azure/msal-browser v5.7.0 2026-04-16 */
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'use strict';
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import { createNetworkError } from '@azure/msal-common/browser';
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import { createBrowserAuthError } from '../error/BrowserAuthError.mjs';
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import { HTTP_REQUEST_TYPE } from '../utils/BrowserConstants.mjs';
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import { getRequestFailed, noNetworkConnectivity, failedToParseResponse, postRequestFailed, failedToBuildHeaders, failedToParseHeaders } from '../error/BrowserAuthErrorCodes.mjs';
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/*
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License.
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*/
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/**
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* This class implements the Fetch API for GET and POST requests. See more here: https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API
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*/
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class FetchClient {
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/**
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* Fetch Client for REST endpoints - Get request
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* @param url
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* @param headers
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* @param body
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*/
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async sendGetRequestAsync(url, options) {
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let response;
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let responseHeaders = {};
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let responseStatus = 0;
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const reqHeaders = getFetchHeaders(options);
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try {
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response = await fetch(url, {
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method: HTTP_REQUEST_TYPE.GET,
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headers: reqHeaders,
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});
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}
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catch (e) {
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throw createNetworkError(createBrowserAuthError(window.navigator.onLine
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? getRequestFailed
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: noNetworkConnectivity), undefined, undefined, e);
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}
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responseHeaders = getHeaderDict(response.headers);
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try {
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responseStatus = response.status;
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return {
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headers: responseHeaders,
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body: (await response.json()),
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status: responseStatus,
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};
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}
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catch (e) {
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throw createNetworkError(createBrowserAuthError(failedToParseResponse), responseStatus, responseHeaders, e);
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}
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}
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/**
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* Fetch Client for REST endpoints - Post request
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* @param url
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* @param headers
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* @param body
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*/
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async sendPostRequestAsync(url, options) {
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const reqBody = (options && options.body) || "";
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const reqHeaders = getFetchHeaders(options);
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let response;
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let responseStatus = 0;
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let responseHeaders = {};
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try {
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response = await fetch(url, {
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method: HTTP_REQUEST_TYPE.POST,
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headers: reqHeaders,
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body: reqBody,
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});
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}
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catch (e) {
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throw createNetworkError(createBrowserAuthError(window.navigator.onLine
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? postRequestFailed
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: noNetworkConnectivity), undefined, undefined, e);
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}
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responseHeaders = getHeaderDict(response.headers);
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try {
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responseStatus = response.status;
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return {
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headers: responseHeaders,
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body: (await response.json()),
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status: responseStatus,
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};
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}
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catch (e) {
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throw createNetworkError(createBrowserAuthError(failedToParseResponse), responseStatus, responseHeaders, e);
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}
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}
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}
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/**
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* Get Fetch API Headers object from string map
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* @param inputHeaders
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*/
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function getFetchHeaders(options) {
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try {
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const headers = new Headers();
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if (!(options && options.headers)) {
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return headers;
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}
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const optionsHeaders = options.headers;
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Object.entries(optionsHeaders).forEach(([key, value]) => {
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headers.append(key, value);
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});
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return headers;
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}
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catch (e) {
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throw createNetworkError(createBrowserAuthError(failedToBuildHeaders), undefined, undefined, e);
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}
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}
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/**
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* Returns object representing response headers
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* @param headers
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* @returns
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*/
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function getHeaderDict(headers) {
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try {
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const headerDict = {};
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headers.forEach((value, key) => {
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headerDict[key] = value;
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});
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return headerDict;
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}
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catch (e) {
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throw createBrowserAuthError(failedToParseHeaders);
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}
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}
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export { FetchClient };
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//# sourceMappingURL=FetchClient.mjs.map
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