private async Task <bool> TryRevokeTokensAsync([NotNull] AuthenticationTicket ticket)
{
// Note: if the authorization identifier is null, return true as no tokens need to be revoked.
var identifier = ticket.GetInternalAuthorizationId();
if (string.IsNullOrEmpty(identifier))
{
return(true);
}
var result = true;
foreach (var token in await _tokenManager.FindByAuthorizationIdAsync(identifier))
{
// Don't change the status of the token used in the token request.
if (string.Equals(ticket.GetInternalTokenId(),
await _tokenManager.GetIdAsync(token), StringComparison.Ordinal))
{
continue;
}
result &= await TryRevokeTokenAsync(token);
}
return(result);
}
private async Task <bool> TryExtendRefreshTokenAsync(
[NotNull] object token, [NotNull] AuthenticationTicket ticket, [NotNull] OpenIddictServerOptions options)
{
var identifier = ticket.GetInternalTokenId();
Debug.Assert(!string.IsNullOrEmpty(identifier), "The token identifier shouldn't be null or empty.");
try
{
// Compute the new expiration date of the refresh token.
var lifetime = ticket.GetRefreshTokenLifetime() ?? options.RefreshTokenLifetime;
if (lifetime != null)
{
// Note: the request cancellation token is deliberately not used here to ensure the caller
// cannot prevent this operation from being executed by resetting the TCP connection.
var date = options.SystemClock.UtcNow + lifetime.Value;
await _tokenManager.ExtendAsync(token, date);
_logger.LogInformation("The expiration date of the refresh token '{Identifier}' " +
"was automatically updated: {Date}.", identifier, date);
}
else if (await _tokenManager.GetExpirationDateAsync(token) != null)
{
// Note: the request cancellation token is deliberately not used here to ensure the caller
// cannot prevent this operation from being executed by resetting the TCP connection.
await _tokenManager.ExtendAsync(token, date : null);
_logger.LogInformation("The expiration date of the refresh token '{Identifier}' was removed.", identifier);
}
return(true);
}
catch (OpenIddictExceptions.ConcurrencyException exception)
{
_logger.LogDebug(exception, "A concurrency exception occurred while trying to update the " +
"expiration date of the token '{Identifier}'.", identifier);
return(false);
}
catch (Exception exception)
{
_logger.LogWarning(exception, "An exception occurred while trying to update the " +
"expiration date of the token '{Identifier}'.", identifier);
return(false);
}
}