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Class ChainedTokenCredential

Enables multiple TokenCredential implementations to be tried in order until one of the getToken methods returns an access token. For more information, see ChainedTokenCredential overview.

Hierarchy (view full)

Implements

Constructors

Methods

Constructors

  • Creates an instance of ChainedTokenCredential using the given credentials.

    Parameters

    • Rest...sources: {}

      TokenCredential implementations to be tried in order.

      Example usage:

      import { ClientSecretCredential, ChainedTokenCredential } from "@azure/identity";

      const tenantId = "<tenant-id>";
      const clientId = "<client-id>";
      const clientSecret = "<client-secret>";
      const anotherClientId = "<another-client-id>";
      const anotherSecret = "<another-client-secret>";

      const firstCredential = new ClientSecretCredential(tenantId, clientId, clientSecret);
      const secondCredential = new ClientSecretCredential(tenantId, anotherClientId, anotherSecret);

      const credentialChain = new ChainedTokenCredential(firstCredential, secondCredential);

      Returns ChainedTokenCredential

    Methods

    • Returns the first access token returned by one of the chained TokenCredential implementations. Throws an AggregateAuthenticationError when one or more credentials throws an AuthenticationError and no credentials have returned an access token.

      This method is called automatically by Azure SDK client libraries. You may call this method directly, but you must also handle token caching and token refreshing.

      Parameters

      • scopes: string | {}

        The list of scopes for which the token will have access.

      • options: GetTokenOptions = {}

        The options used to configure any requests this TokenCredential implementation might make.

      Returns Promise<AccessToken>