bool clSSH::LoginPublicKey(bool throwExc)
{
if(!m_session) { THROW_OR_FALSE("NULL SSH session"); }
int rc;
rc = ssh_userauth_autopubkey(m_session, NULL);
if(rc != SSH_AUTH_SUCCESS) { THROW_OR_FALSE(wxString() << _("Public Key error: ") << ssh_get_error(m_session)); }
return true;
}
bool clSSH::LoginPassword(bool throwExc)
{
if(!m_session) { THROW_OR_FALSE("NULL SSH session"); }
int rc;
// interactive keyboard method failed, try another method
rc = ssh_userauth_password(m_session, NULL, GetPassword().mb_str().data());
if(rc == SSH_AUTH_SUCCESS) {
return true;
} else if(rc == SSH_AUTH_DENIED) {
THROW_OR_FALSE("Login failed: invalid username/password");
} else {
THROW_OR_FALSE(wxString() << _("Authentication error: ") << ssh_get_error(m_session));
}
return false;
}
bool clSSH::LoginInteractiveKBD(bool throwExc) throw(clException)
{
if(!m_session) {
THROW_OR_FALSE("NULL SSH session");
}
int rc;
rc = ssh_userauth_kbdint(m_session, NULL, NULL);
if(rc == SSH_AUTH_INFO) {
while(rc == SSH_AUTH_INFO) {
const char* name, *instruction;
int nprompts, iprompt;
name = ssh_userauth_kbdint_getname(m_session);
instruction = ssh_userauth_kbdint_getinstruction(m_session);
nprompts = ssh_userauth_kbdint_getnprompts(m_session);
wxUnusedVar(name);
wxUnusedVar(instruction);
for(iprompt = 0; iprompt < nprompts; iprompt++) {
const char* prompt;
char echo;
prompt = ssh_userauth_kbdint_getprompt(m_session, iprompt, &echo);
if(echo) {
wxString answer = ::wxGetTextFromUser(prompt, "SSH");
if(answer.IsEmpty()) {
THROW_OR_FALSE(wxString() << "Login error: " << ssh_get_error(m_session));
}
if(ssh_userauth_kbdint_setanswer(m_session, iprompt, answer.mb_str(wxConvUTF8).data()) < 0) {
THROW_OR_FALSE(wxString() << "Login error: " << ssh_get_error(m_session));
}
} else {
if(ssh_userauth_kbdint_setanswer(m_session, iprompt, GetPassword().mb_str(wxConvUTF8).data()) < 0) {
THROW_OR_FALSE(wxString() << "Login error: " << ssh_get_error(m_session));
}
}
}
rc = ssh_userauth_kbdint(m_session, NULL, NULL);
}
return true; // success
}
THROW_OR_FALSE("Interactive Keyboard is not enabled for this server");
return false;
}
