C++ (Cpp) transport_set_nla_mode示例

示例#1

文件： transport.c 项目： orosam/FreeRDP

BOOL transport_connect_nla(rdpTransport* transport)
{
	freerdp* instance;
	rdpSettings* settings;
	rdpCredssp* credSsp;
	settings = transport->settings;
	instance = (freerdp*) settings->instance;

	if (!transport_connect_tls(transport))
		return FALSE;

	/* Network Level Authentication */

	if (!settings->Authentication)
		return TRUE;

	if (!transport->credssp)
	{
		transport->credssp = credssp_new(instance, transport, settings);

		if (!transport->credssp)
			return FALSE;

		transport_set_nla_mode(transport, TRUE);

		if (settings->AuthenticationServiceClass)
		{
			transport->credssp->ServicePrincipalName =
				credssp_make_spn(settings->AuthenticationServiceClass, settings->ServerHostname);

			if (!transport->credssp->ServicePrincipalName)
				return FALSE;
		}
	}

	credSsp = transport->credssp;

	if (credssp_authenticate(credSsp) < 0)
	{
		if (!connectErrorCode)
			connectErrorCode = AUTHENTICATIONERROR;

		if (!freerdp_get_last_error(instance->context))
		{
			freerdp_set_last_error(instance->context, FREERDP_ERROR_AUTHENTICATION_FAILED);
		}

		WLog_ERR(TAG,  "Authentication failure, check credentials."
				 "If credentials are valid, the NTLMSSP implementation may be to blame.");
		transport_set_nla_mode(transport, FALSE);
		credssp_free(credSsp);
		transport->credssp = NULL;
		return FALSE;
	}

	transport_set_nla_mode(transport, FALSE);
	credssp_free(credSsp);
	transport->credssp = NULL;
	return TRUE;
}

示例#2

文件： transport.c 项目： 10084462/FreeRDP

BOOL transport_accept_nla(rdpTransport* transport)
{
	freerdp* instance;
	rdpSettings* settings;

	settings = transport->settings;
	instance = (freerdp*) settings->instance;

	if (!transport->TlsIn)
		transport->TlsIn = tls_new(transport->settings);

	if (!transport->TlsOut)
		transport->TlsOut = transport->TlsIn;

	transport->layer = TRANSPORT_LAYER_TLS;

	if (!tls_accept(transport->TlsIn, transport->TcpIn->bufferedBio, settings->CertificateFile, settings->PrivateKeyFile))
		return FALSE;
	transport->frontBio = transport->TlsIn->bio;

	/* Network Level Authentication */

	if (!settings->Authentication)
		return TRUE;

	if (!transport->credssp)
	{
		transport->credssp = credssp_new(instance, transport, settings);
		transport_set_nla_mode(transport, TRUE);
	}

	if (credssp_authenticate(transport->credssp) < 0)
	{
		fprintf(stderr, "client authentication failure\n");

		transport_set_nla_mode(transport, FALSE);
		credssp_free(transport->credssp);
		transport->credssp = NULL;

		tls_set_alert_code(transport->TlsIn, TLS_ALERT_LEVEL_FATAL, TLS_ALERT_DESCRIPTION_ACCESS_DENIED);

		return FALSE;
	}

	/* don't free credssp module yet, we need to copy the credentials from it first */
	transport_set_nla_mode(transport, FALSE);

	return TRUE;
}

示例#3

文件： transport.c 项目： bceverly/FreeRDP

BOOL transport_connect_nla(rdpTransport* transport)
{
	rdpContext* context = transport->context;
	rdpSettings* settings = context->settings;
	freerdp* instance = context->instance;
	rdpRdp* rdp = context->rdp;

	if (!transport_connect_tls(transport))
		return FALSE;

	if (!settings->Authentication)
		return TRUE;

	rdp->nla = nla_new(instance, transport, settings);

	if (!rdp->nla)
		return FALSE;

	transport_set_nla_mode(transport, TRUE);

	if (settings->AuthenticationServiceClass)
	{
		rdp->nla->ServicePrincipalName =
			nla_make_spn(settings->AuthenticationServiceClass, settings->ServerHostname);

		if (!rdp->nla->ServicePrincipalName)
			return FALSE;
	}

	if (nla_client_begin(rdp->nla) < 0)
	{
		if (!freerdp_get_last_error(context))
			freerdp_set_last_error(context, FREERDP_ERROR_AUTHENTICATION_FAILED);

		transport_set_nla_mode(transport, FALSE);

		return FALSE;
	}

	rdp_client_transition_to_state(rdp, CONNECTION_STATE_NLA);

	return TRUE;
}

示例#4

文件： transport.c 项目： ilammy/FreeRDP

BOOL transport_accept_nla(rdpTransport* transport)
{
	rdpSettings* settings = transport->settings;
	freerdp* instance = (freerdp*) settings->instance;

	if (!transport->tls)
		transport->tls = tls_new(transport->settings);

	transport->layer = TRANSPORT_LAYER_TLS;

	if (!tls_accept(transport->tls, transport->frontBio, settings))
		return FALSE;

	transport->frontBio = transport->tls->bio;

	/* Network Level Authentication */

	if (!settings->Authentication)
		return TRUE;

	if (!transport->nla)
	{
		transport->nla = nla_new(instance, transport, settings);
		transport_set_nla_mode(transport, TRUE);
	}

	if (nla_authenticate(transport->nla) < 0)
	{
		WLog_Print(transport->log, WLOG_ERROR, "client authentication failure");
		transport_set_nla_mode(transport, FALSE);
		nla_free(transport->nla);
		transport->nla = NULL;
		tls_set_alert_code(transport->tls, TLS_ALERT_LEVEL_FATAL,
		                   TLS_ALERT_DESCRIPTION_ACCESS_DENIED);
		tls_send_alert(transport->tls);
		return FALSE;
	}

	/* don't free nla module yet, we need to copy the credentials from it first */
	transport_set_nla_mode(transport, FALSE);
	return TRUE;
}