@microsoft/signalr
Version:
ASP.NET Core SignalR Client
50 lines • 2.28 kB
JavaScript
;
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
Object.defineProperty(exports, "__esModule", { value: true });
exports.AccessTokenHttpClient = void 0;
const HeaderNames_1 = require("./HeaderNames");
const HttpClient_1 = require("./HttpClient");
/** @private */
class AccessTokenHttpClient extends HttpClient_1.HttpClient {
constructor(innerClient, accessTokenFactory) {
super();
this._innerClient = innerClient;
this._accessTokenFactory = accessTokenFactory;
}
async send(request) {
let allowRetry = true;
if (this._accessTokenFactory && (!this._accessToken || (request.url && request.url.indexOf("/negotiate?") > 0))) {
// don't retry if the request is a negotiate or if we just got a potentially new token from the access token factory
allowRetry = false;
this._accessToken = await this._accessTokenFactory();
}
this._setAuthorizationHeader(request);
const response = await this._innerClient.send(request);
if (allowRetry && response.statusCode === 401 && this._accessTokenFactory) {
this._accessToken = await this._accessTokenFactory();
this._setAuthorizationHeader(request);
return await this._innerClient.send(request);
}
return response;
}
_setAuthorizationHeader(request) {
if (!request.headers) {
request.headers = {};
}
if (this._accessToken) {
request.headers[HeaderNames_1.HeaderNames.Authorization] = `Bearer ${this._accessToken}`;
}
// don't remove the header if there isn't an access token factory, the user manually added the header in this case
else if (this._accessTokenFactory) {
if (request.headers[HeaderNames_1.HeaderNames.Authorization]) {
delete request.headers[HeaderNames_1.HeaderNames.Authorization];
}
}
}
getCookieString(url) {
return this._innerClient.getCookieString(url);
}
}
exports.AccessTokenHttpClient = AccessTokenHttpClient;
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