Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://github.com/AzureAD/microsoft-authentication-library-for-java/wiki/Token-Cache below:

Token Cache · AzureAD/microsoft-authentication-library-for-java Wiki · GitHub

In MSAL4J, an in-memory token cache is provided by default. The in-memory token cache lasts for the duration of the application.

You can check what accounts are in the cache by calling PublicClientApplication.getAccounts()

PublicClientApplication pca = new PublicClientApplication.Builder(
                labResponse.getAppId()).
                authority(TestConstants.ORGANIZATIONS_AUTHORITY).
                build();

Set<IAccount> accounts = pca.getAccounts().join();

For removing accounts from the cache, first find the account that needs to be removed, and then call PublicClientApplicatoin.removeAccount()

Set<IAccount> accounts = pca.getAccounts().join();

IAccount accountToBeRemoved = accounts.stream().filter(
                x -> x.username().equalsIgnoreCase(
                        UPN_OF_USER_TO_BE_REMOVED)).findFirst().orElse(null);

pca.removeAccount(accountToBeRemoved).join();

To have a persistent token cache application, you will need to customize the serialization. The classes and interfaces involved in token cache serialization are the following:

• ITokenCache: Interface representing security token cache.
• ITokenCacheAccessAspect: Interface representing operation of executing code before and after access. You would @Override beforeCacheAccess and afterCacheAccess with the logic responsible for serializing and deserializing the cache.
• ITokenCacheContext: Interface representing context in which the token cache is accessed.

Below is a naive implementation of custom serialization of token cache serialization/deserialization. This should not be copied and pasted into a production environment.

    static class TokenPersistence implements ITokenCacheAccessAspect{
        String data;

        TokenPersistence(String data){
            this.data = data;
        }

        @Override
        public void beforeCacheAccess(ITokenCacheAccessContext iTokenCacheAccessContext){
            iTokenCacheAccessContext.tokenCache().deserialize(data);
        }

        @Override
        public void afterCacheAccess(ITokenCacheAccessContext iTokenCacheAccessContext) {
            data = iTokenCacheAccessContext.tokenCache().serialize();
        }
    }

// Loads cache from file
String dataToInitCache = readResource(this.getClass(), "/cache_data/serialized_cache.json");

ITokenCacheAccessAspect persistenceAspect = new TokenPersistence(dataToInitCache);

// By setting *TokenPersistence* on the PublicClientApplication, MSAL will call *beforeCacheAccess()* before accessing the cache and *afterCacheAccess()* after accessing the cache. 
PublicClientApplication app = 
PublicClientApplication.builder("my_client_id").setTokenCacheAccessAspect(persistenceAspect).build(); 

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4