@azure/msal-browser
Version:
Microsoft Authentication Library for js
60 lines (57 loc) • 3.02 kB
JavaScript
/*! @azure/msal-browser v5.6.3 2026-04-01 */
'use strict';
import { StandardInteractionClient } from './StandardInteractionClient.mjs';
import { invokeAsync, SilentFlowClient } from '@azure/msal-common/browser';
import { StandardInteractionClientGetClientConfiguration, SilentFlowClientAcquireCachedToken } from '../telemetry/BrowserPerformanceEvents.mjs';
import { ApiId } from '../utils/BrowserConstants.mjs';
import { BrowserAuthError } from '../error/BrowserAuthError.mjs';
import { initializeServerTelemetryManager, clearCacheOnLogout } from './BaseInteractionClient.mjs';
import { cryptoKeyNotFound } from '../error/BrowserAuthErrorCodes.mjs';
/*
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License.
*/
class SilentCacheClient extends StandardInteractionClient {
/**
* Returns unexpired tokens from the cache, if available
* @param silentRequest
*/
async acquireToken(silentRequest) {
// Telemetry manager only used to increment cacheHits here
const serverTelemetryManager = initializeServerTelemetryManager(ApiId.acquireTokenSilent_silentFlow, this.config.auth.clientId, this.correlationId, this.browserStorage, this.logger);
const clientConfig = await invokeAsync(this.getClientConfiguration.bind(this), StandardInteractionClientGetClientConfiguration, this.logger, this.performanceClient, this.correlationId)({
serverTelemetryManager,
requestAuthority: silentRequest.authority,
requestAzureCloudOptions: silentRequest.azureCloudOptions,
account: silentRequest.account,
});
const silentAuthClient = new SilentFlowClient(clientConfig, this.performanceClient);
this.logger.verbose("0wa871", this.correlationId);
try {
const response = await invokeAsync(silentAuthClient.acquireCachedToken.bind(silentAuthClient), SilentFlowClientAcquireCachedToken, this.logger, this.performanceClient, silentRequest.correlationId)(silentRequest);
const authResponse = response[0];
this.performanceClient.addFields({
fromCache: true,
}, silentRequest.correlationId);
return authResponse;
}
catch (error) {
if (error instanceof BrowserAuthError &&
error.errorCode === cryptoKeyNotFound) {
this.logger.verbose("06wena", this.correlationId);
}
throw error;
}
}
/**
* API to silenty clear the browser cache.
* @param logoutRequest
*/
logout(logoutRequest) {
this.logger.verbose("1rkurh", this.correlationId);
const validLogoutRequest = this.initializeLogoutRequest(logoutRequest);
return clearCacheOnLogout(this.browserStorage, this.browserCrypto, this.logger, this.correlationId, validLogoutRequest.account);
}
}
export { SilentCacheClient };
//# sourceMappingURL=SilentCacheClient.mjs.map