/// <summary>
/// Notification that is triggered after token acquisition.
/// </summary>
/// <param name="args">Arguments related to the cache item impacted</param>
public override void AfterAccessNotification(TokenCacheNotificationArgs args)
{
MsalCacheHelper cacheStorage = GetMsalCacheStorage();
args.AssertNotNull(nameof(args));
try
{
if (args.HasStateChanged)
{
cacheStorage.SaveUnencryptedTokenCache(args.TokenCache.SerializeMsalV3());
}
}
catch (Exception)
{
cacheStorage.Clear();
throw;
}
finally
{
CrossPlatformLock localDispose = cacheLock;
cacheLock = null;
localDispose?.Dispose();
}
}
/// <summary>
/// Notification that is triggered before token acquisition.
/// </summary>
/// <param name="args">Arguments related to the cache item impacted</param>
public override void BeforeAccessNotification(TokenCacheNotificationArgs args)
{
MsalCacheHelper cacheStorage = GetMsalCacheStorage();
args.AssertNotNull(nameof(args));
try
{
cacheLock = new CrossPlatformLock($"{CacheFilePath}.lockfile");
cacheLock.CreateLockAsync().ConfigureAwait(false);
args.TokenCache.DeserializeMsalV3(cacheStorage.LoadUnencryptedTokenCache());
}
catch (Exception)
{
cacheStorage.Clear();
throw;
}
}