func ntlmClientSession(c *config.Configuration, creds auth.Creds) (ntlm.ClientSession, error) {
if c.NtlmSession != nil {
return c.NtlmSession, nil
}
splits := strings.Split(creds["username"], "\\")
if len(splits) != 2 {
errorMessage := fmt.Sprintf("Your user name must be of the form DOMAIN\\user. It is currently %s", creds["username"])
return nil, errors.New(errorMessage)
}
session, err := ntlm.CreateClientSession(ntlm.Version2, ntlm.ConnectionOrientedMode)
if err != nil {
return nil, err
}
session.SetUserInfo(splits[1], creds["password"], strings.ToUpper(splits[0]))
c.NtlmSession = session
return session, nil
}
