754 lines
23 KiB
C
754 lines
23 KiB
C
/* $Id: discovery.c,v 1.75 2007/01/03 23:35:17 Exp $
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*
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* Lasso - A free implementation of the Liberty Alliance specifications.
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*
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* Copyright (C) 2004-2007 Entr'ouvert
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* http://lasso.entrouvert.org
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*
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* Authors: See AUTHORS file in top-level directory.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <libxml/xpath.h>
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#include <libxml/xpathInternals.h>
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#include <xmlsec/xmltree.h>
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#include <lasso/xml/saml_attribute_value.h>
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#include <lasso/xml/saml-2.0/saml2_assertion.h>
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#include <lasso/xml/saml-2.0/samlp2_name_id_policy.h>
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#include <lasso/xml/id-wsf-2.0/disco_query.h>
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#include <lasso/xml/id-wsf-2.0/disco_requested_service.h>
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#include <lasso/xml/id-wsf-2.0/disco_svc_md_register.h>
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#include <lasso/xml/id-wsf-2.0/disco_svc_md_register_response.h>
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#include <lasso/xml/id-wsf-2.0/disco_svc_md_association_add.h>
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#include <lasso/xml/id-wsf-2.0/disco_svc_md_association_add_response.h>
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#include <lasso/xml/id-wsf-2.0/disco_svc_md_association_add_response.h>
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#include <lasso/xml/id-wsf-2.0/disco_abstract.h>
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#include <lasso/xml/id-wsf-2.0/disco_providerid.h>
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#include <lasso/xml/id-wsf-2.0/disco_service_type.h>
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#include <lasso/xml/ws/wsa_endpoint_reference.h>
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#include <lasso/xml/ws/wsse_200401_security.h>
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#include <lasso/id-ff/server.h>
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#include <lasso/id-ff/provider.h>
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#include <lasso/id-ff/providerprivate.h>
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#include <lasso/id-wsf-2.0/discovery.h>
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#include <lasso/id-wsf-2.0/wsf2_profile.h>
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#include <lasso/id-wsf-2.0/identity.h>
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#include <lasso/id-wsf-2.0/server.h>
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#include <lasso/id-wsf-2.0/session.h>
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struct _LassoIdWsf2DiscoveryPrivate
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{
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gboolean dispose_has_run;
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GList *new_entry_ids;
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char *security_mech_id;
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};
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/*****************************************************************************/
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/* public methods */
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/*****************************************************************************/
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/**
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* lasso_discovery_destroy:
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* @discovery: a LassoDiscovery
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*
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* Destroys LassoDiscovery objects created with lasso_discovery_new() or
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* lasso_discovery_new_from_dump().
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**/
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void
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lasso_idwsf2_discovery_destroy(LassoIdWsf2Discovery *discovery)
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{
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g_object_unref(G_OBJECT(discovery));
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}
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gint
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lasso_idwsf2_discovery_init_metadata_register(LassoIdWsf2Discovery *discovery,
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const gchar *service_type, const gchar *abstract,
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const gchar *disco_provider_id, const gchar *soap_endpoint)
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{
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LassoWsf2Profile *profile = LASSO_WSF2_PROFILE(discovery);
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LassoIdWsf2DiscoSvcMDRegister *metadata_register;
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LassoProvider *provider;
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gchar *sp_provider_id;
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g_return_val_if_fail(LASSO_IS_IDWSF2_DISCOVERY(discovery),
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LASSO_PARAM_ERROR_BAD_TYPE_OR_NULL_OBJ);
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/* Get the providerId of this SP */
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provider = LASSO_PROVIDER(profile->server);
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sp_provider_id = provider->ProviderID;
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/* Get a MetadataRegister node */
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metadata_register = lasso_idwsf2_disco_svc_md_register_new(
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service_type, abstract, sp_provider_id, soap_endpoint);
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if (profile->request)
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lasso_node_destroy(LASSO_NODE(profile->request));
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profile->request = LASSO_NODE(metadata_register);
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/* Create request with this xml node */
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lasso_wsf2_profile_init_soap_request(profile, profile->request);
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/* FIXME : Get the url of the disco service where we must send the soap request */
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/* profile->msg_url = g_strdup(disco_provider_id); */
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return 0;
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}
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gint
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lasso_idwsf2_discovery_process_metadata_register_msg(LassoIdWsf2Discovery *discovery,
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const gchar *message)
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{
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LassoWsf2Profile *profile = LASSO_WSF2_PROFILE(discovery);
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LassoIdWsf2DiscoSvcMDRegister *request;
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LassoIdWsf2DiscoSvcMDRegisterResponse *response;
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LassoSoapEnvelope *envelope;
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char unique_id[33];
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int res = 0;
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g_return_val_if_fail(LASSO_IS_IDWSF2_DISCOVERY(discovery),
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LASSO_PARAM_ERROR_BAD_TYPE_OR_NULL_OBJ);
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g_return_val_if_fail(message != NULL, LASSO_PARAM_ERROR_INVALID_VALUE);
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/* Process request */
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res = lasso_wsf2_profile_process_soap_request_msg(profile, message);
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if (! LASSO_IS_IDWSF2_DISCO_SVC_MD_REGISTER(profile->request)) {
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res = LASSO_PROFILE_ERROR_INVALID_SOAP_MSG;
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}
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/* If the request has been correctly processed, */
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/* put interesting data into the discovery object */
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if (res == 0) {
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request = LASSO_IDWSF2_DISCO_SVC_MD_REGISTER(profile->request);
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/* FIXME : foreach on the list instead */
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if (request != NULL && request->metadata_list != NULL) {
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discovery->metadata =
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LASSO_IDWSF2_DISCO_SVC_METADATA(request->metadata_list->data);
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/* Build a unique SvcMDID */
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lasso_build_random_sequence(unique_id, 32);
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unique_id[32] = 0;
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discovery->metadata->svcMDID = g_strdup(unique_id);
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/* Add the metadata into the server object */
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lasso_server_add_svc_metadata(profile->server,
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discovery->metadata);
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}
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}
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/* Build response */
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response = LASSO_IDWSF2_DISCO_SVC_MD_REGISTER_RESPONSE(
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lasso_idwsf2_disco_svc_md_register_response_new());
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if (res == 0) {
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response->Status = lasso_util_status_new(LASSO_DISCO_STATUS_CODE_OK);
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/* FIXME : foreach here as well */
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response->SvcMDID = g_list_append(response->SvcMDID, discovery->metadata->svcMDID);
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} else {
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response->Status = lasso_util_status_new(LASSO_DISCO_STATUS_CODE_FAILED);
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/* XXX : May add secondary status codes here */
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}
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envelope = profile->soap_envelope_response;
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envelope->Body->any = g_list_append(envelope->Body->any, response);
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return res;
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}
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gint
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lasso_idwsf2_discovery_process_metadata_register_response_msg(LassoIdWsf2Discovery *discovery,
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const gchar *message)
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{
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LassoWsf2Profile *profile = LASSO_WSF2_PROFILE(discovery);
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LassoIdWsf2DiscoSvcMDRegisterResponse *response;
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int res = 0;
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g_return_val_if_fail(LASSO_IS_IDWSF2_DISCOVERY(discovery),
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LASSO_PARAM_ERROR_BAD_TYPE_OR_NULL_OBJ);
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g_return_val_if_fail(message != NULL, LASSO_PARAM_ERROR_INVALID_VALUE);
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/* Process request */
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res = lasso_wsf2_profile_process_soap_response_msg(profile, message);
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if (! LASSO_IS_IDWSF2_DISCO_SVC_MD_REGISTER_RESPONSE(profile->response)) {
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res = LASSO_PROFILE_ERROR_INVALID_SOAP_MSG;
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}
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/* If the response has been correctly processed, */
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/* put interesting data into the discovery object */
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if (res == 0) {
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response = LASSO_IDWSF2_DISCO_SVC_MD_REGISTER_RESPONSE(profile->response);
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/* FIXME : foreach on the list instead */
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if (response->SvcMDID != NULL) {
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discovery->svcMDID = response->SvcMDID->data;
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}
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}
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return res;
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}
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gint
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lasso_idwsf2_discovery_init_metadata_association_add(LassoIdWsf2Discovery *discovery,
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const gchar *svcMDID, const gchar *disco_provider_id)
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{
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LassoWsf2Profile *profile = LASSO_WSF2_PROFILE(discovery);
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LassoSession *session = profile->session;
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LassoIdWsf2DiscoSvcMDAssociationAdd *md_association_add;
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LassoSoapEnvelope *envelope;
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LassoSaml2Assertion *assertion;
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LassoWsse200401Security *wsse_security;
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LassoWsAddrEndpointReference *epr;
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g_return_val_if_fail(LASSO_IS_IDWSF2_DISCOVERY(discovery),
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LASSO_PARAM_ERROR_BAD_TYPE_OR_NULL_OBJ);
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/* Get a MetadataRegister node */
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md_association_add = LASSO_IDWSF2_DISCO_SVC_MD_ASSOCIATION_ADD(
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lasso_idwsf2_disco_svc_md_association_add_new());
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md_association_add->SvcMDID = g_list_append(md_association_add->SvcMDID, g_strdup(svcMDID));
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/* Create request with this xml node */
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lasso_wsf2_profile_init_soap_request(profile, LASSO_NODE(md_association_add));
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/* Identity token */
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assertion = lasso_session_get_assertion_identity_token(session);
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if (assertion != NULL) {
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wsse_security = lasso_wsse_200401_security_new();
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wsse_security->any = g_list_append(wsse_security->any, assertion);
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envelope = profile->soap_envelope_request;
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envelope->Header->Other = g_list_append(envelope->Header->Other, wsse_security);
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}
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epr = lasso_session_get_endpoint_reference(session, LASSO_IDWSF2_DISCO_HREF);
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if (epr != NULL) {
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profile->msg_url = g_strdup(epr->Address->content);
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}
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return 0;
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}
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gint
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lasso_idwsf2_discovery_process_metadata_association_add_msg(LassoIdWsf2Discovery *discovery,
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const gchar *message)
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{
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LassoWsf2Profile *profile = LASSO_WSF2_PROFILE(discovery);
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LassoIdWsf2DiscoSvcMDAssociationAddResponse *response;
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LassoSoapEnvelope *envelope;
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LassoWsse200401Security *wsse_security;
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LassoSaml2Assertion *assertion;
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GList *i;
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GList *j;
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int res = 0;
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g_return_val_if_fail(LASSO_IS_IDWSF2_DISCOVERY(discovery),
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LASSO_PARAM_ERROR_BAD_TYPE_OR_NULL_OBJ);
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g_return_val_if_fail(message != NULL, LASSO_PARAM_ERROR_INVALID_VALUE);
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/* Process request */
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res = lasso_wsf2_profile_process_soap_request_msg(profile, message);
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if (! LASSO_IS_IDWSF2_DISCO_SVC_MD_ASSOCIATION_ADD(profile->request)) {
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res = LASSO_PROFILE_ERROR_INVALID_SOAP_MSG;
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}
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/* Get NameIdentifier (if exists) from the soap header */
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if (res == 0) {
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envelope = profile->soap_envelope_request;
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for (i = g_list_first(envelope->Header->Other); i != NULL; i = g_list_next(i)) {
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if (LASSO_IS_WSSE_200401_SECURITY(i->data)) {
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wsse_security = LASSO_WSSE_200401_SECURITY(i->data);
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for (j = g_list_first(wsse_security->any); j != NULL;
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j = g_list_next(j)) {
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if (LASSO_IS_SAML2_ASSERTION(j->data)) {
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assertion = LASSO_SAML2_ASSERTION(j->data);
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profile->name_id = g_strdup(
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assertion->Subject->NameID->content);
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break;
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}
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}
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break;
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}
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}
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}
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/* Build response */
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response = LASSO_IDWSF2_DISCO_SVC_MD_ASSOCIATION_ADD_RESPONSE(
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lasso_idwsf2_disco_svc_md_association_add_response_new());
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/* Default is Failed, will be OK when metadatas are registered */
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response->Status = lasso_util_status_new(LASSO_DISCO_STATUS_CODE_FAILED);
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envelope = profile->soap_envelope_response;
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envelope->Body->any = g_list_append(envelope->Body->any, response);
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return res;
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}
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gint
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lasso_idwsf2_discovery_register_metadata(LassoIdWsf2Discovery *discovery)
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{
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LassoWsf2Profile *profile = LASSO_WSF2_PROFILE(discovery);
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LassoIdWsf2DiscoSvcMDAssociationAdd *request;
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LassoIdWsf2DiscoSvcMDAssociationAddResponse *response;
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LassoIdentity *identity;
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LassoSoapEnvelope *envelope;
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GList *i;
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int res = 0;
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g_return_val_if_fail(LASSO_IS_IDWSF2_DISCOVERY(discovery),
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LASSO_PARAM_ERROR_BAD_TYPE_OR_NULL_OBJ);
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/* verify if identity already exists else create it */
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if (profile->identity == NULL) {
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profile->identity = lasso_identity_new();
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}
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identity = profile->identity;
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if (! LASSO_IS_IDWSF2_DISCO_SVC_MD_ASSOCIATION_ADD(profile->request)) {
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res = LASSO_PROFILE_ERROR_INVALID_SOAP_MSG;
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}
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/* If the request has been correctly processed, */
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/* put interesting data into the discovery object */
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request = LASSO_IDWSF2_DISCO_SVC_MD_ASSOCIATION_ADD(profile->request);
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/* Copy the service metadatas with given svcMDIDs into the identity object */
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for (i = g_list_first(request->SvcMDID); i != NULL; i = g_list_next(i)) {
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lasso_identity_add_svc_md_id(identity, (gchar *)(i->data));
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}
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if (res == 0) {
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envelope = profile->soap_envelope_response;
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for (i = g_list_first(envelope->Body->any); i != NULL; i = g_list_next(i)) {
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if (LASSO_IS_IDWSF2_DISCO_SVC_MD_ASSOCIATION_ADD_RESPONSE(i->data)) {
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response =
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LASSO_IDWSF2_DISCO_SVC_MD_ASSOCIATION_ADD_RESPONSE(i->data);
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response->Status->code = g_strdup(LASSO_DISCO_STATUS_CODE_OK);
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/* XXX : May add secondary status codes here */
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break;
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}
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}
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}
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return res;
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}
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gint
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lasso_idwsf2_discovery_process_metadata_association_add_response_msg(
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LassoIdWsf2Discovery *discovery, const gchar *message)
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{
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LassoWsf2Profile *profile = LASSO_WSF2_PROFILE(discovery);
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LassoIdWsf2DiscoSvcMDAssociationAddResponse *response;
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int res = 0;
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g_return_val_if_fail(LASSO_IS_IDWSF2_DISCOVERY(discovery),
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LASSO_PARAM_ERROR_BAD_TYPE_OR_NULL_OBJ);
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g_return_val_if_fail(message != NULL, LASSO_PARAM_ERROR_INVALID_VALUE);
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/* Process request */
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res = lasso_wsf2_profile_process_soap_response_msg(profile, message);
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if (! LASSO_IS_IDWSF2_DISCO_SVC_MD_ASSOCIATION_ADD_RESPONSE(profile->response)) {
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res = LASSO_PROFILE_ERROR_INVALID_SOAP_MSG;
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}
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/* If the response has been correctly processed, */
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/* put interesting data into the discovery object */
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if (res == 0) {
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response = LASSO_IDWSF2_DISCO_SVC_MD_ASSOCIATION_ADD_RESPONSE(profile->response);
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/* FIXME : Check status here and in other functions as well */
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}
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return res;
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}
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/**
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* lasso_idwsf2_discovery_init_query
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* @discovery: a #LassoIdWsf2Discovery
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*
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* Initializes a disco:Query message.
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*
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* Return value: 0 on success; or a negative value otherwise.
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**/
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gint
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lasso_idwsf2_discovery_init_query(LassoIdWsf2Discovery *discovery, const gchar *security_mech_id)
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{
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LassoWsf2Profile *profile = LASSO_WSF2_PROFILE(discovery);
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LassoSession *session = profile->session;
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LassoWsAddrEndpointReference *epr;
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g_return_val_if_fail(LASSO_IS_IDWSF2_DISCOVERY(discovery),
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LASSO_PARAM_ERROR_BAD_TYPE_OR_NULL_OBJ);
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g_return_val_if_fail(LASSO_IS_SESSION(session), LASSO_PROFILE_ERROR_SESSION_NOT_FOUND);
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if (profile->request)
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lasso_node_destroy(LASSO_NODE(profile->request));
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profile->request = LASSO_NODE(lasso_idwsf2_disco_query_new());
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lasso_wsf2_profile_init_soap_request(profile, profile->request);
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epr = lasso_session_get_endpoint_reference(session, LASSO_IDWSF2_DISCO_HREF);
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if (epr != NULL) {
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profile->msg_url = g_strdup(epr->Address->content);
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}
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return 0;
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}
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gint
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lasso_idwsf2_discovery_add_requested_service_type(LassoIdWsf2Discovery *discovery,
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const gchar *service_type)
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{
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LassoWsf2Profile *profile = LASSO_WSF2_PROFILE(discovery);
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LassoIdWsf2DiscoQuery *query;
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LassoIdWsf2DiscoRequestedService *service;
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g_return_val_if_fail(LASSO_IS_IDWSF2_DISCOVERY(discovery),
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LASSO_PARAM_ERROR_BAD_TYPE_OR_NULL_OBJ);
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query = LASSO_IDWSF2_DISCO_QUERY(profile->request);
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service = LASSO_IDWSF2_DISCO_REQUESTED_SERVICE(lasso_idwsf2_disco_requested_service_new());
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service->ServiceType = g_list_append(service->ServiceType, g_strdup(service_type));
|
|
query->RequestedService = g_list_append(query->RequestedService, service);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static LassoWsAddrEndpointReference*
|
|
lasso_idwsf2_discovery_build_query_response_epr(LassoIdWsf2DiscoRequestedService *service,
|
|
LassoIdentity *identity, LassoServer *server)
|
|
{
|
|
gchar *service_type = NULL;
|
|
GList *svcMDIDs;
|
|
GList *svcMDs;
|
|
LassoIdWsf2DiscoSvcMetadata *svcMD;
|
|
LassoWsAddrEndpointReference *epr;
|
|
LassoWsAddrMetadata *metadata;
|
|
|
|
g_return_val_if_fail(LASSO_IS_IDENTITY(identity), NULL);
|
|
|
|
if (service != NULL && service->ServiceType != NULL) {
|
|
service_type = (gchar *)service->ServiceType->data;
|
|
}
|
|
|
|
svcMDIDs = lasso_identity_get_svc_md_ids(identity);
|
|
svcMDs = lasso_server_get_svc_metadatas_with_id_and_type(server, svcMDIDs, service_type);
|
|
if (svcMDs == NULL) {
|
|
return NULL;
|
|
}
|
|
|
|
/* FIXME : foreach on the whole list and build on epr for each svcMD */
|
|
svcMD = svcMDs->data;
|
|
|
|
if (svcMD == NULL || svcMD->ServiceContext == NULL
|
|
|| svcMD->ServiceContext->EndpointContext == NULL) {
|
|
return NULL;
|
|
}
|
|
|
|
/* Build EndpointReference */
|
|
|
|
epr = LASSO_WSA_ENDPOINT_REFERENCE(lasso_wsa_endpoint_reference_new());
|
|
|
|
epr->Address = LASSO_WSA_ATTRIBUTED_URI(lasso_wsa_attributed_uri_new_with_string(
|
|
svcMD->ServiceContext->EndpointContext->Address));
|
|
|
|
metadata = LASSO_WSA_METADATA(lasso_wsa_metadata_new());
|
|
|
|
/* Abstract */
|
|
metadata->any = g_list_append(metadata->any,
|
|
lasso_idwsf2_disco_abstract_new_with_content(svcMD->Abstract));
|
|
/* ProviderID */
|
|
metadata->any = g_list_append(metadata->any,
|
|
lasso_idwsf2_disco_providerid_new_with_content(svcMD->ProviderID));
|
|
/* ServiceType */
|
|
metadata->any = g_list_append(metadata->any,
|
|
lasso_idwsf2_disco_service_type_new_with_content(
|
|
svcMD->ServiceContext->ServiceType));
|
|
/* Framework */
|
|
metadata->any = g_list_append(metadata->any,
|
|
g_object_ref(svcMD->ServiceContext->EndpointContext->Framework));
|
|
|
|
epr->Metadata = metadata;
|
|
|
|
return epr;
|
|
}
|
|
|
|
gint
|
|
lasso_idwsf2_discovery_process_query_msg(LassoIdWsf2Discovery *discovery, const gchar *message)
|
|
{
|
|
LassoWsf2Profile *profile = LASSO_WSF2_PROFILE(discovery);
|
|
LassoIdentity *identity = profile->identity;
|
|
LassoServer *server = profile->server;
|
|
LassoIdWsf2DiscoQuery* request;
|
|
LassoIdWsf2DiscoQueryResponse *response;
|
|
LassoSoapEnvelope *envelope;
|
|
LassoIdWsf2DiscoRequestedService *service = NULL;
|
|
LassoWsAddrEndpointReference *epr;
|
|
int res = 0;
|
|
|
|
g_return_val_if_fail(LASSO_IS_IDWSF2_DISCOVERY(discovery),
|
|
LASSO_PARAM_ERROR_BAD_TYPE_OR_NULL_OBJ);
|
|
g_return_val_if_fail(message != NULL, LASSO_PARAM_ERROR_INVALID_VALUE);
|
|
|
|
/* Process request */
|
|
res = lasso_wsf2_profile_process_soap_request_msg(profile, message);
|
|
|
|
if (! LASSO_IS_IDWSF2_DISCO_QUERY(profile->request)) {
|
|
res = LASSO_PROFILE_ERROR_INVALID_SOAP_MSG;
|
|
}
|
|
|
|
/* If the request has been correctly processed, */
|
|
/* put interesting data into the discovery object */
|
|
if (res == 0) {
|
|
request = LASSO_IDWSF2_DISCO_QUERY(profile->request);
|
|
/* FIXME : foreach on the list instead */
|
|
if (request->RequestedService != NULL) {
|
|
service = LASSO_IDWSF2_DISCO_REQUESTED_SERVICE(
|
|
request->RequestedService->data);
|
|
}
|
|
}
|
|
|
|
/* Build response */
|
|
response = LASSO_IDWSF2_DISCO_QUERY_RESPONSE(lasso_idwsf2_disco_query_response_new());
|
|
|
|
if (res == 0) {
|
|
response->Status = lasso_util_status_new(LASSO_DISCO_STATUS_CODE_OK);
|
|
/* FIXME : foreach here as well */
|
|
epr = lasso_idwsf2_discovery_build_query_response_epr(service, identity, server);
|
|
if (epr != NULL) {
|
|
response->EndpointReference =
|
|
g_list_append(response->EndpointReference, epr);
|
|
}
|
|
} else {
|
|
response->Status = lasso_util_status_new(LASSO_DISCO_STATUS_CODE_FAILED);
|
|
/* XXX : May add secondary status codes here */
|
|
}
|
|
|
|
envelope = profile->soap_envelope_response;
|
|
envelope->Body->any = g_list_append(envelope->Body->any, response);
|
|
|
|
return res;
|
|
}
|
|
|
|
gint
|
|
lasso_idwsf2_discovery_process_query_response_msg(LassoIdWsf2Discovery *discovery,
|
|
const gchar *message)
|
|
{
|
|
LassoWsf2Profile *profile = LASSO_WSF2_PROFILE(discovery);
|
|
LassoSession *session = profile->session;
|
|
LassoIdWsf2DiscoQueryResponse *response;
|
|
int res = 0;
|
|
|
|
g_return_val_if_fail(LASSO_IS_IDWSF2_DISCOVERY(discovery),
|
|
LASSO_PARAM_ERROR_BAD_TYPE_OR_NULL_OBJ);
|
|
g_return_val_if_fail(message != NULL, LASSO_PARAM_ERROR_INVALID_VALUE);
|
|
g_return_val_if_fail(LASSO_IS_SESSION(session), LASSO_PROFILE_ERROR_SESSION_NOT_FOUND);
|
|
|
|
/* Process request */
|
|
res = lasso_wsf2_profile_process_soap_response_msg(profile, message);
|
|
|
|
if (! LASSO_IS_IDWSF2_DISCO_QUERY_RESPONSE(profile->response)) {
|
|
res = LASSO_PROFILE_ERROR_INVALID_SOAP_MSG;
|
|
}
|
|
|
|
/* If the response has been correctly processed, */
|
|
/* put interesting data into the discovery object */
|
|
if (res == 0) {
|
|
response = LASSO_IDWSF2_DISCO_QUERY_RESPONSE(profile->response);
|
|
/* FIXME : foreach on the list instead */
|
|
if (response->EndpointReference != NULL) {
|
|
lasso_session_add_endpoint_reference(session,
|
|
response->EndpointReference->data);
|
|
}
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
/**
|
|
* lasso_idwsf2_discovery_get_service:
|
|
* @discovery: a #LassoIdWsf2Discovery
|
|
* @service_type: the requested service type
|
|
*
|
|
* After a disco:query message, creates a #LassoIdWsf2DataService instance for the
|
|
* requested @service_type.
|
|
*
|
|
* Return value: a newly created #LassoIdWsf2DataService object; or NULL if an
|
|
* error occured.
|
|
**/
|
|
LassoIdWsf2DataService*
|
|
lasso_idwsf2_discovery_get_service(LassoIdWsf2Discovery *discovery, const char *service_type)
|
|
{
|
|
LassoWsf2Profile *profile = LASSO_WSF2_PROFILE(discovery);
|
|
LassoIdWsf2DiscoQueryResponse *response;
|
|
LassoWsAddrEndpointReference *epr = NULL;
|
|
LassoIdWsf2DataService *service;
|
|
|
|
g_return_val_if_fail(LASSO_IS_SERVER(profile->server), NULL);
|
|
|
|
response = LASSO_IDWSF2_DISCO_QUERY_RESPONSE(profile->response);
|
|
if (response == NULL) {
|
|
/* no response; probably called at wrong time */
|
|
return NULL;
|
|
}
|
|
|
|
/* FIXME : foreach on the list instead */
|
|
if (response->EndpointReference != NULL && response->EndpointReference->data != NULL) {
|
|
epr = response->EndpointReference->data;
|
|
} else {
|
|
return NULL;
|
|
}
|
|
|
|
service = lasso_idwsf2_data_service_new_full(profile->server, epr);
|
|
|
|
/* lasso_wsf2_profile_move_credentials(profile, LASSO_WSF2_PROFILE(service)); */
|
|
|
|
return service;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/* private methods */
|
|
/*****************************************************************************/
|
|
|
|
static LassoNodeClass *parent_class = NULL;
|
|
|
|
static xmlNode*
|
|
get_xmlNode(LassoNode *node, gboolean lasso_dump)
|
|
{
|
|
xmlNode *xmlnode;
|
|
|
|
xmlnode = parent_class->get_xmlNode(node, lasso_dump);
|
|
xmlNodeSetName(xmlnode, (xmlChar*)"Discovery");
|
|
xmlSetProp(xmlnode, (xmlChar*)"DiscoveryDumpVersion", (xmlChar*)"2");
|
|
|
|
return xmlnode;
|
|
}
|
|
|
|
static int
|
|
init_from_xml(LassoNode *node, xmlNode *xmlnode)
|
|
{
|
|
int rc;
|
|
|
|
rc = parent_class->init_from_xml(node, xmlnode);
|
|
if (rc) return rc;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/* overrided parent class methods */
|
|
/*****************************************************************************/
|
|
|
|
static void
|
|
dispose(GObject *object)
|
|
{
|
|
LassoIdWsf2Discovery *discovery = LASSO_IDWSF2_DISCOVERY(object);
|
|
|
|
if (discovery->private_data->dispose_has_run == TRUE)
|
|
return;
|
|
discovery->private_data->dispose_has_run = TRUE;
|
|
|
|
G_OBJECT_CLASS(parent_class)->dispose(object);
|
|
}
|
|
|
|
static void
|
|
finalize(GObject *object)
|
|
{
|
|
LassoIdWsf2Discovery *discovery = LASSO_IDWSF2_DISCOVERY(object);
|
|
g_free(discovery->private_data);
|
|
discovery->private_data = NULL;
|
|
G_OBJECT_CLASS(parent_class)->finalize(object);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/* instance and class init functions */
|
|
/*****************************************************************************/
|
|
|
|
static void
|
|
instance_init(LassoIdWsf2Discovery *discovery)
|
|
{
|
|
discovery->metadata = NULL;
|
|
discovery->svcMDID = NULL;
|
|
discovery->private_data = g_new0(LassoIdWsf2DiscoveryPrivate, 1);
|
|
discovery->private_data->dispose_has_run = FALSE;
|
|
}
|
|
|
|
static void
|
|
class_init(LassoIdWsf2DiscoveryClass *klass)
|
|
{
|
|
parent_class = g_type_class_peek_parent(klass);
|
|
|
|
LASSO_NODE_CLASS(klass)->get_xmlNode = get_xmlNode;
|
|
LASSO_NODE_CLASS(klass)->init_from_xml = init_from_xml;
|
|
|
|
G_OBJECT_CLASS(klass)->dispose = dispose;
|
|
G_OBJECT_CLASS(klass)->finalize = finalize;
|
|
}
|
|
|
|
GType
|
|
lasso_idwsf2_discovery_get_type()
|
|
{
|
|
static GType this_type = 0;
|
|
|
|
if (!this_type) {
|
|
static const GTypeInfo this_info = {
|
|
sizeof(LassoIdWsf2DiscoveryClass),
|
|
NULL,
|
|
NULL,
|
|
(GClassInitFunc) class_init,
|
|
NULL,
|
|
NULL,
|
|
sizeof(LassoIdWsf2Discovery),
|
|
0,
|
|
(GInstanceInitFunc) instance_init,
|
|
};
|
|
|
|
this_type = g_type_register_static(LASSO_TYPE_WSF2_PROFILE,
|
|
"LassoIdWsf2Discovery", &this_info, 0);
|
|
}
|
|
return this_type;
|
|
}
|
|
|
|
/**
|
|
* lasso_idwsf2_discovery_new:
|
|
* @server: the #LassoServer
|
|
*
|
|
* Creates a new #LassoIdWsf2Discovery.
|
|
*
|
|
* Return value: a newly created #LassoIdWsf2Discovery object; or NULL if an error
|
|
* occured.
|
|
**/
|
|
LassoIdWsf2Discovery*
|
|
lasso_idwsf2_discovery_new(LassoServer *server)
|
|
{
|
|
LassoIdWsf2Discovery *discovery = NULL;
|
|
|
|
g_return_val_if_fail(LASSO_IS_SERVER(server), NULL);
|
|
|
|
discovery = g_object_new(LASSO_TYPE_IDWSF2_DISCOVERY, NULL);
|
|
LASSO_WSF2_PROFILE(discovery)->server = g_object_ref(server);
|
|
|
|
return discovery;
|
|
}
|