public byte[] handleChallenge(byte[] challenge, IConnectionFactory factory)
{
if (factory is ConnectionFactory)
{
ConnectionFactory cf = factory as ConnectionFactory;
return(Encoding.UTF8.GetBytes("\0" + getUserName(cf) + "\0" + AliyunUtils.getPassword(cf.Password)));
}
else
{
throw new InvalidCastException("need ConnectionFactory");
}
}
private string getUserName(ConnectionFactory cf)
{
string instanceId;
try {
string[] sArray = cf.HostName.Split('.');
instanceId = sArray[0];
}
catch (Exception e) {
throw new InvalidProgramException("hostName invalid");
}
Console.WriteLine(instanceId);
return(AliyunUtils.getUserName(cf.UserName, instanceId));
}