aws-amplify
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AWS Amplify is a JavaScript library for Frontend and mobile developers building cloud-enabled applications.
32 lines (29 loc) • 1.63 kB
JavaScript
import { DefaultTokenStore, TokenOrchestrator, refreshAuthTokensWithoutDedupe } from '@aws-amplify/auth/cognito';
import { registerContextTokenOrchestrator } from '@aws-amplify/core/internals/utils';
// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
/**
* Creates an object that implements {@link TokenProvider}.
* @param authConfig The Auth config that the credentials provider needs to function.
* @param keyValueStorage An object that implements the {@link KeyValueStorageInterface}.
* @returns An object that implements {@link TokenProvider}.
*/
const createUserPoolsTokenProvider = (authConfig, keyValueStorage) => {
const authTokenStore = new DefaultTokenStore();
authTokenStore.setAuthConfig(authConfig);
authTokenStore.setKeyValueStorage(keyValueStorage);
const tokenOrchestrator = new TokenOrchestrator();
tokenOrchestrator.setAuthConfig(authConfig);
tokenOrchestrator.setAuthTokenStore(authTokenStore);
tokenOrchestrator.setTokenRefresher(refreshAuthTokensWithoutDedupe);
const provider = {
getTokens: ({ forceRefresh } = { forceRefresh: false }) => tokenOrchestrator.getTokens({ forceRefresh }),
};
// Register the per-context orchestrator so token writes performed through a
// local context (e.g. `createAmplifyContext`) can be routed to this
// write-capable orchestrator instead of the global singleton.
registerContextTokenOrchestrator(provider, tokenOrchestrator);
return provider;
};
export { createUserPoolsTokenProvider };
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