public async Task <CommandResult> Handle(AuthenticateUserCommand request, CancellationToken cancellationToken)
{
var stopwatch = new Stopwatch();
stopwatch.Start();
var user = await _entitiesRepository.GetFirstOrDefaultAsync <User>(u => u.Username == request.Username.ToLower());
if (user != null)
{
if (!user.IsDisabled)
{
if (SecurityUtility.IsMatchingHash(request.Password, user.HashedPassword, user.Salt))
{
return(new CommandResult()
{
ObjectRefId = user.Username,
ElapsedMs = stopwatch.ElapsedMilliseconds,
Type = CommandResultTypes.None
});
}
}
}
return(new CommandResult()
{
ElapsedMs = stopwatch.ElapsedMilliseconds,
ObjectRefId = null,
Type = CommandResultTypes.None
});
}
public void SetEncryptionKey(string key)
{
lock (_locker)
{
if (state.EncryptionKeyHash == null)
{
GenerateEncryptionKeyAsync(key).GetAwaiter().GetResult();
}
else
{
if (SecurityUtility.IsMatchingHash(key, state.EncryptionKeyHash, state.EncryptionKeySalt))
{
_encryptionKey = key;
Initialized = true;
}
else
{
throw new InvalidPrivateKeyException("Key is not matching the cluster's decryption key.");
}
}
}
}
public bool IsEncryptionKeyValid(string key)
{
return(SecurityUtility.IsMatchingHash(key, state.EncryptionKeyHash, state.EncryptionKeySalt));
}