public AuthenticationInfo GetCredentials()
{
string url = GetUrl(username, password);
string resp = MakeWebRequest(url);
if (resp == null)
throw new InvalidCredentialsException();
AuthenticationInfo newAuthInfo = new AuthenticationInfo(username, null, System.Text.Encoding.UTF8.GetBytes(resp), Name);
return newAuthInfo;
}
public bool Authenticate(ICredentialsProvider provider)
{
log.Info("Authenticating");
if (provider == null)
{
throw new ArgumentNullException("AuthenticationInfo can not be null in order to authenticate.");
}
AuthenticationInfo authInfoToUse = null;
try
{
authInfoToUse = provider.GetCredentials();
if (authInfoToUse == null)
throw new InvalidCredentialsException("Credential provider returned null");
}
catch (InvalidCredentialsException ice)
{
log.Error("Failed to obtain credentials.", ice);
return false;
}
// save important information
lock (this)
{
this.provider = provider;
this.clientAuthInfo = authInfoToUse;
this.usingAuth = true;
}
// build NetMessage
string actionId = System.Guid.NewGuid().ToString();
NetAuthentication netAuth = new NetAuthentication(authInfoToUse.Token, authInfoToUse.UserAuthenticationType);
if ((authInfoToUse.Roles != null) && (authInfoToUse.Roles.Count != 0))
netAuth.Roles = authInfoToUse.Roles;
if (authInfoToUse.UserId != null)
{
netAuth.UserId = authInfoToUse.UserId;
}
netAuth.ActionId = actionId;
NetAction netAction = new NetAction(NetAction.ActionType.AUTH);
netAction.AuthenticationMessage = netAuth;
NetMessage msg = new NetMessage(netAction);
// build waitable object
WaitMessageAccepted waitMsgAccepted = new WaitMessageAccepted();
AcceptRequest acceptRequest = new AcceptRequest(actionId, waitMsgAccepted, 7000);
//send message
HandleOutgoingMessage(msg, acceptRequest);
// wait for response
lock (waitMsgAccepted.SyncObject)
{
Monitor.Wait(waitMsgAccepted.SyncObject);
}
if (waitMsgAccepted.WaitResult != WaitMessageAccepted.Result.Accepted)
{
log.Error("Authenticatation failed. Reason: " + waitMsgAccepted.WaitResult);
return false;
}
log.Info("Authenticated");
return true;
}
public AuthenticationInfo GetCredentials()
{
AuthenticationInfo newAuthInfo = new AuthenticationInfo(username, null, System.Text.Encoding.UTF8.GetBytes(password), Name);
return newAuthInfo;
}