160 lines
5.3 KiB
C
160 lines
5.3 KiB
C
/* $Id$
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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 Entr'ouvert
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* http://lasso.entrouvert.org
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*
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* Authors: Valery Febvre <vfebvre@easter-eggs.com>
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* Nicolas Clapies <nclapies@entrouvert.com>
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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 <string.h>
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#include <xmlsec/base64.h>
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#include <lasso/protocols/authn_response_envelope.h>
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/*****************************************************************************/
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/* functions */
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/*****************************************************************************/
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/*****************************************************************************/
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/* public methods */
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/*****************************************************************************/
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xmlChar *lasso_authn_response_envelope_get_assertionConsumerServiceURL(LassoAuthnResponseEnvelope *response)
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{
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g_return_val_if_fail(LASSO_IS_AUTHN_RESPONSE_ENVELOPE(response), NULL);
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return lasso_node_get_child_content(LASSO_NODE(response), "AssertionConsumerServiceURL", NULL, NULL);
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}
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LassoNode* lasso_authn_response_envelope_get_authnResponse(LassoAuthnResponseEnvelope *response)
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{
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g_return_val_if_fail(LASSO_IS_AUTHN_RESPONSE_ENVELOPE(response), NULL);
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return lasso_node_get_child(LASSO_NODE(response), "AuthnResponse", NULL, NULL);
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}
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/*****************************************************************************/
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/* instance and class init functions */
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/*****************************************************************************/
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static void
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lasso_authn_response_envelope_instance_init(LassoAuthnResponseEnvelope *response)
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{
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}
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static void
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lasso_authn_response_envelope_class_init(LassoAuthnResponseEnvelopeClass *class)
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{
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}
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GType lasso_authn_response_envelope_get_type() {
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static GType this_type = 0;
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if (!this_type) {
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static const GTypeInfo this_info = {
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sizeof (LassoAuthnResponseEnvelopeClass),
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NULL,
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NULL,
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(GClassInitFunc) lasso_authn_response_envelope_class_init,
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NULL,
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NULL,
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sizeof(LassoAuthnResponseEnvelope),
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0,
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(GInstanceInitFunc) lasso_authn_response_envelope_instance_init,
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};
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this_type = g_type_register_static(LASSO_TYPE_LIB_AUTHN_RESPONSE_ENVELOPE,
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"LassoAuthnResponseEnvelope",
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&this_info, 0);
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}
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return this_type;
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}
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LassoNode*
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lasso_authn_response_envelope_new(LassoAuthnResponse *authnResponse,
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xmlChar *assertionConsumerServiceURL)
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{
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LassoNode *response;
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g_return_val_if_fail(LASSO_IS_AUTHN_RESPONSE(authnResponse), NULL);
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g_return_val_if_fail(assertionConsumerServiceURL!=NULL, NULL);
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response = LASSO_NODE(g_object_new(LASSO_TYPE_AUTHN_RESPONSE_ENVELOPE, NULL));
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lasso_lib_authn_response_envelope_set_authnResponse(LASSO_LIB_AUTHN_RESPONSE_ENVELOPE(response),
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LASSO_LIB_AUTHN_RESPONSE(authnResponse));
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lasso_lib_authn_response_envelope_set_assertionConsumerServiceURL(LASSO_LIB_AUTHN_RESPONSE_ENVELOPE(response),
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assertionConsumerServiceURL);
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return response;
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}
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static LassoNode *
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lasso_authn_response_envelope_new_from_soap(gchar *buffer)
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{
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LassoNode *response;
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LassoNode *envelope, *lassoNode_response;
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xmlNodePtr xmlNode_response;
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LassoNodeClass *class;
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response = LASSO_NODE(g_object_new(LASSO_TYPE_AUTHN_RESPONSE_ENVELOPE, NULL));
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envelope = lasso_node_new_from_dump(buffer);
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lassoNode_response = lasso_node_get_child(envelope, "AuthnResponseEnvelope", NULL, NULL);
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class = LASSO_NODE_GET_CLASS(lassoNode_response);
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xmlNode_response = xmlCopyNode(class->get_xmlNode(LASSO_NODE(lassoNode_response)), 1);
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lasso_node_destroy(lassoNode_response);
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class = LASSO_NODE_GET_CLASS(response);
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class->set_xmlNode(LASSO_NODE(response), xmlNode_response);
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lasso_node_destroy(envelope);
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return response;
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}
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LassoNode*
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lasso_authn_response_envelope_new_from_export(gchar *buffer,
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lassoNodeExportType export_type)
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{
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LassoNode *response = NULL;
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xmlChar *buffer_decoded;
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g_return_val_if_fail(buffer != NULL, NULL);
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switch(export_type){
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case lassoNodeExportTypeBase64:
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response = LASSO_NODE(g_object_new(LASSO_TYPE_AUTHN_RESPONSE_ENVELOPE, NULL));
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buffer_decoded = xmlMalloc(strlen(buffer));
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xmlSecBase64Decode(buffer, buffer_decoded, strlen(buffer));
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lasso_node_import(response, buffer_decoded);
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xmlFree(buffer_decoded);
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break;
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case lassoNodeExportTypeSoap:
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response = lasso_authn_response_envelope_new_from_soap(buffer);
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break;
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default:
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message(G_LOG_LEVEL_CRITICAL, "Invalid export type\n");
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return NULL;
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break;
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}
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return response;
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}
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