private bool Equals(RequestId other)
{
return timestamp == other.Timestamp &&
String.Equals(nonce, other.Nonce) &&
String.Equals(consumerKey, other.ConsumerKey) &&
String.Equals(token, other.Token);
}
private RequestId ValidateNonce(string nonce, long timestamp, string consumerKey, string token)
{
RequestId currentId = new RequestId(timestamp, nonce, consumerKey, token);
bool foundClash = false;
// Lock the request cache while we look for the current id
lock (SyncRoot) {
IList<RequestId> requests;
if (requestCache.TryGetValue(currentId.Timestamp, out requests)) {
foreach (RequestId request in requests)
if (request == currentId) {
foundClash = true;
break;
}
}
// If we didn't find a clash, store the current id in the cache
if (!foundClash) {
if (!requestCache.TryGetValue(currentId.Timestamp, out requests)) {
requests = new List<RequestId>();
requestCache.Add(currentId.Timestamp, requests);
}
requests.Add(currentId);
}
}
// If we did find a clash, throw a nonce used OAuthRequestException
if (foundClash)
throw new OAuthRequestException(null, OAuthProblemTypes.NonceUsed);
return currentId;
}