SECURITY_STATUS schan_imp_handshake(schan_imp_session session)
{
gnutls_session_t s = (gnutls_session_t)session;
int err = pgnutls_handshake(s);
switch(err)
{
case GNUTLS_E_SUCCESS:
TRACE("Handshake completed\n");
return SEC_E_OK;
case GNUTLS_E_AGAIN:
TRACE("Continue...\n");
return SEC_I_CONTINUE_NEEDED;
case GNUTLS_E_WARNING_ALERT_RECEIVED:
case GNUTLS_E_FATAL_ALERT_RECEIVED:
{
gnutls_alert_description_t alert = pgnutls_alert_get(s);
const char *alert_name = pgnutls_alert_get_name(alert);
WARN("ALERT: %d %s\n", alert, alert_name);
return SEC_E_INTERNAL_ERROR;
}
default:
pgnutls_perror(err);
return SEC_E_INTERNAL_ERROR;
}
/* Never reached */
return SEC_E_OK;
}
SECURITY_STATUS schan_imp_handshake(schan_imp_session session)
{
gnutls_session_t s = (gnutls_session_t)session;
int err;
while(1) {
err = pgnutls_handshake(s);
switch(err) {
case GNUTLS_E_SUCCESS:
TRACE("Handshake completed\n");
return SEC_E_OK;
case GNUTLS_E_AGAIN:
TRACE("Continue...\n");
return SEC_I_CONTINUE_NEEDED;
case GNUTLS_E_WARNING_ALERT_RECEIVED:
{
gnutls_alert_description_t alert = pgnutls_alert_get(s);
WARN("WARNING ALERT: %d %s\n", alert, pgnutls_alert_get_name(alert));
switch(alert) {
case GNUTLS_A_UNRECOGNIZED_NAME:
TRACE("Ignoring\n");
continue;
default:
return SEC_E_INTERNAL_ERROR;
}
}
case GNUTLS_E_FATAL_ALERT_RECEIVED:
{
gnutls_alert_description_t alert = pgnutls_alert_get(s);
WARN("FATAL ALERT: %d %s\n", alert, pgnutls_alert_get_name(alert));
return SEC_E_INTERNAL_ERROR;
}
default:
pgnutls_perror(err);
return SEC_E_INTERNAL_ERROR;
}
}
/* Never reached */
return SEC_E_OK;
}
