/// <summary>
/// Initializes a new instance of the <see cref="AdalCache"/> class.
/// </summary>
/// <param name="storage">Adal cache storage</param>
/// <param name="logger">Logger</param>
/// <param name="lockRetryDelay">Delay in ms between retries if cache lock is contended</param>
/// <param name="lockRetryCount">Number of retries if cache lock is contended</param>
public AdalCache(AdalCacheStorage storage, TraceSource logger, int lockRetryDelay, int lockRetryCount)
{
_logger = logger ?? s_staticLogger.Value;
_store = storage ?? throw new ArgumentNullException(nameof(storage));
_lockFileRetryCount = lockRetryCount;
_lockFileRetryDelay = lockRetryDelay;
AfterAccess = AfterAccessNotification;
BeforeAccess = BeforeAccessNotification;
_logger.TraceEvent(TraceEventType.Information, /*id*/ 0, $"Initializing adal cache");
byte[] data = _store.ReadData();
_logger.TraceEvent(TraceEventType.Information, /*id*/ 0, $"Read '{data?.Length}' bytes from storage");
if (data != null && data.Length > 0)
{
try
{
_logger.TraceEvent(TraceEventType.Information, /*id*/ 0, $"Deserializing data into memory");
DeserializeAdalV3(data);
}
catch (Exception e)
{
_logger.TraceEvent(TraceEventType.Information, /*id*/ 0, $"An exception was encountered while deserializing the data during initialization of {nameof(AdalCache)} : {e}");
DeserializeAdalV3(null);
_store.Clear();
}
}
_logger.TraceEvent(TraceEventType.Information, /*id*/ 0, $"Done initializing");
}
/// <summary>
/// Initializes a new instance of the <see cref="AdalCache"/> class.
/// </summary>
/// <param name="storage">Adal cache storage</param>
/// <param name="logger">Logger</param>
public AdalCache(AdalCacheStorage storage, TraceSource logger) : this(storage, logger, CrossPlatLock.LockfileRetryDelayDefault, CrossPlatLock.LockfileRetryCountDefault)
{
}