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