@azure/communication-common
Version:
Common package for Azure Communication services.
46 lines • 1.85 kB
JavaScript
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
import { AutoRefreshTokenCredential, } from "./autoRefreshTokenCredential.js";
import { StaticTokenCredential } from "./staticTokenCredential.js";
import { parseToken } from "./tokenParser.js";
import { EntraTokenCredential, } from "./entraTokenCredential.js";
/**
* The CommunicationTokenCredential implementation with support for proactive token refresh.
*/
export class AzureCommunicationTokenCredential {
constructor(tokenOrRefreshOptionsOrEntraOptions) {
this.disposed = false;
if (typeof tokenOrRefreshOptionsOrEntraOptions === "string") {
this.tokenCredential = new StaticTokenCredential(parseToken(tokenOrRefreshOptionsOrEntraOptions));
}
else if ("tokenRefresher" in tokenOrRefreshOptionsOrEntraOptions) {
this.tokenCredential = new AutoRefreshTokenCredential(tokenOrRefreshOptionsOrEntraOptions);
}
else {
this.tokenCredential = new EntraTokenCredential(tokenOrRefreshOptionsOrEntraOptions);
}
}
/**
* Gets an `AccessToken` for the user. Throws if already disposed.
* @param abortSignal - An implementation of `AbortSignalLike` to cancel the operation.
*/
async getToken(options) {
this.throwIfDisposed();
const token = await this.tokenCredential.getToken(options);
this.throwIfDisposed();
return token;
}
/**
* Disposes the CommunicationTokenCredential and cancels any internal auto-refresh operation.
*/
dispose() {
this.disposed = true;
this.tokenCredential.dispose();
}
throwIfDisposed() {
if (this.disposed) {
throw new Error("User credential is disposed");
}
}
}
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