auth-url with asp.NET

[Billy]

I am attempting to login users in using an auth login. My code is firing and authenticating the user, but when I attemt to send a response back to the chat app via Response.Write I get "Unknown error".

I'm not exactly sure what is going wrong since the error is so cryptic, and .net examples seem to be quite sparse.

I am including code for the auto login. userlogon is a sitewide object that handles login routines and is working correctly. It just doesn't seem to like the way I am returning the response code.

protected void Page_Load(object sender, EventArgs e)
{
String un = this.Request.QueryString["username"];
String pw = this.Request.QueryString["password"];
Int16 loginSuccess = 0;
Int16 loginError = 3;

if (!String.IsNullOrEmpty(un) && !String.IsNullOrEmpty(pw))
{
Boolean blnLogonSuccess = false;
userLogon userlogon = new userLogon();
blnLogonSuccess = userlogon.verifyLogon(un, pw);
if (blnLogonSuccess)
{
Response.Write(loginSuccess);

return;
}
else
{
Response.Write(loginError);
}
}
else
{
Response.Write(loginError);
}
}

Thanks,

[Billy]

I did some more work on this and got rid of the unknown error whick was being caused by a redirect I didn't know about.

However I am now getting the following error:

Login error: format error of the auth-url response

The response is being explicitly set to utf-8, and to diagnose, I am doing nothing on the login script but Response.Write(0);

[david_jiang]

The "format error of the auth-url response " happens mainly because of the wrong format.

We just reveive the following pure number:0,1,2,3,4,5,6,7 and they mean:
0 - login successfully;
1 - wrong password;
2 - the username can't be used;
3 - login error, e.g. error in connecting database;
4 - username does not exist;
5 - successfully log in as an administrator;
6 - guest login is not allowed
7 - username is banned

Other extra return value or other signals will cause the format error.I suggest that you check your return value.

And you may check the integration details here:Integrate External Database