protected override AuthenticationResult OnAuthenticationRequest(ISIPExtension extension, RequestAuthenticationInfo authInfo)
{
Console.WriteLine("Authentication request received from: " + authInfo.From.UserName);
var success = _sessionCache.VerifySession(authInfo.From.UserName, authInfo.AuthName);
if (success)
{
Console.WriteLine("Authentication accepted. UserName: "******"Authentication denied. UserName: " + extension.ExtensionID);
}
return(new AuthenticationResult(success));
}
protected override RegisterResult OnRegisterReceived(ISIPExtension extension, SIPAddress from, int expires)
{
Console.WriteLine("Register received from: " + extension.ExtensionID);
//Save location to DB
Dictionary <string, object> parameters = new Dictionary <string, object>();
string received = "sip:" + extension.InstanceInfo.Transport.RemoteEndPoint.Address.ToString() + ":" + extension.InstanceInfo.Transport.RemoteEndPoint.Port.ToString();
double seconds = expires;
DateTime expiredate = DateTime.Now.AddSeconds(seconds);
parameters.Add("@username", extension.AuthName);
parameters.Add("@domain", from.Address);
parameters.Add("@contact", extension.InstanceInfo.Contact.ToString());
parameters.Add("@received", received);
parameters.Add("@expires", expiredate);
string command = "UPDATE registrar_table SET domain = @domain, contact = @contact, received = @received, expires = @expires WHERE username = @username;"
+ "insert into registrar_table (username, domain, contact, received, expires)"
+ " select @username, @domain, @contact, @received, @expires where not exists (select from registrar_table where username = @username);";
_database.WriteDataToDB(command, parameters);
return(base.OnRegisterReceived(extension, from, expires));
}
protected override void OnUnregisterReceived(ISIPExtension extension)
{
Console.WriteLine("Unregister received from: " + extension.ExtensionID);
base.OnUnregisterReceived(extension);
}