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Viewing changes to lasso/xml/saml-2.0/samlp2_status_response.c

  • Committer: Bazaar Package Importer
  • Author(s): Matthias Klose
  • Date: 2006-07-11 10:01:32 UTC
  • mfrom: (1.1.3 upstream)
  • Revision ID: james.westby@ubuntu.com-20060711100132-e50ymjc54bsizza6
Tags: 0.6.5-2ubuntu1
* Synchronize with Debian unstable.
* Convert to updated Python policy.

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lasso/xml/saml-2.0/samlp2_status_response.c
 
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/* $Id: samlp2_status_response.c,v 1.2 2005/11/21 18:51:52 fpeters Exp $ 
 
2
 *
 
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 * Lasso - A free implementation of the Liberty Alliance specifications.
 
4
 *
 
5
 * Copyright (C) 2004, 2005 Entr'ouvert
 
6
 * http://lasso.entrouvert.org
 
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 * 
 
8
 * Authors: See AUTHORS file in top-level directory.
 
9
 *
 
10
 * 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
 
12
 * the Free Software Foundation; either version 2 of the License, or
 
13
 * (at your option) any later version.
 
14
 * 
 
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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
 
17
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
18
 * GNU General Public License for more details.
 
19
 * 
 
20
 * You should have received a copy of the GNU General Public License
 
21
 * along with this program; if not, write to the Free Software
 
22
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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 */
 
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25
 
 
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#include <xmlsec/xmldsig.h>
 
27
#include <xmlsec/templates.h>
 
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#include "samlp2_status_response.h"
 
30
 
 
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/*
 
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 * Schema fragment (saml-schema-protocol-2.0.xsd):
 
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 *
 
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 * <complexType name="StatusResponseType">
 
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 *   <sequence>
 
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 *     <element ref="saml:Issuer" minOccurs="0"/>
 
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 *     <element ref="ds:Signature" minOccurs="0"/>
 
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 *     <element ref="samlp:Extensions" minOccurs="0"/>
 
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 *     <element ref="samlp:Status"/>
 
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 *   </sequence>
 
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 *   <attribute name="ID" type="ID" use="required"/>
 
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 *   <attribute name="InResponseTo" type="NCName" use="optional"/>
 
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 *   <attribute name="Version" type="string" use="required"/>
 
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 *   <attribute name="IssueInstant" type="dateTime" use="required"/>
 
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 *   <attribute name="Destination" type="anyURI" use="optional"/>
 
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 *   <attribute name="Consent" type="anyURI" use="optional"/>
 
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 * </complexType>
 
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 */
 
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/*****************************************************************************/
 
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/* private methods                                                           */
 
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/*****************************************************************************/
 
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54
 
 
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static struct XmlSnippet schema_snippets[] = {
 
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        { "Issuer", SNIPPET_NODE,
 
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                G_STRUCT_OFFSET(LassoSamlp2StatusResponse, Issuer),
 
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                "LassoSaml2NameID" },
 
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        { "Extensions", SNIPPET_NODE,
 
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                G_STRUCT_OFFSET(LassoSamlp2StatusResponse, Extensions) },
 
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        { "Status", SNIPPET_NODE,
 
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                G_STRUCT_OFFSET(LassoSamlp2StatusResponse, Status) },
 
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        { "ID", SNIPPET_ATTRIBUTE,
 
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                G_STRUCT_OFFSET(LassoSamlp2StatusResponse, ID) },
 
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        { "InResponseTo", SNIPPET_ATTRIBUTE,
 
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                G_STRUCT_OFFSET(LassoSamlp2StatusResponse, InResponseTo) },
 
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        { "Version", SNIPPET_ATTRIBUTE,
 
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                G_STRUCT_OFFSET(LassoSamlp2StatusResponse, Version) },
 
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        { "IssueInstant", SNIPPET_ATTRIBUTE,
 
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                G_STRUCT_OFFSET(LassoSamlp2StatusResponse, IssueInstant) },
 
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        { "Destination", SNIPPET_ATTRIBUTE,
 
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                G_STRUCT_OFFSET(LassoSamlp2StatusResponse, Destination) },
 
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        { "Consent", SNIPPET_ATTRIBUTE,
 
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                G_STRUCT_OFFSET(LassoSamlp2StatusResponse, Consent) },
 
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        { "Signature", SNIPPET_SIGNATURE,
 
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                G_STRUCT_OFFSET(LassoSamlp2StatusResponse, ID) },
 
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        /* hidden fields; used in lasso dumps */
 
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        { "SignType", SNIPPET_ATTRIBUTE | SNIPPET_INTEGER | SNIPPET_LASSO_DUMP,
 
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                G_STRUCT_OFFSET(LassoSamlp2StatusResponse, sign_type) },
 
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        { "SignMethod", SNIPPET_ATTRIBUTE | SNIPPET_INTEGER | SNIPPET_LASSO_DUMP,
 
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                G_STRUCT_OFFSET(LassoSamlp2StatusResponse, sign_method) },
 
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        { "PrivateKeyFile", SNIPPET_CONTENT | SNIPPET_LASSO_DUMP,
 
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                G_STRUCT_OFFSET(LassoSamlp2StatusResponse, private_key_file) },
 
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        { "CertificateFile", SNIPPET_CONTENT | SNIPPET_LASSO_DUMP,
 
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                G_STRUCT_OFFSET(LassoSamlp2StatusResponse, certificate_file) },
 
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        {NULL, 0, 0}
 
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};
 
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static LassoNodeClass *parent_class = NULL;
 
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static gchar*
 
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build_query(LassoNode *node)
 
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{
 
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        char *ret, *deflated_message;
 
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        deflated_message = lasso_node_build_deflated_query(node);
 
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        ret = g_strdup_printf("SAMLResponse=%s", deflated_message);
 
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        /* XXX: must support RelayState (which profiles?) */
 
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        g_free(deflated_message);
 
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        return ret;
 
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}
 
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static gboolean
 
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init_from_query(LassoNode *node, char **query_fields)
 
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{
 
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        gboolean rc;
 
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        char *relay_state = NULL;
 
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        rc = lasso_node_init_from_saml2_query_fields(node, query_fields, &relay_state);
 
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        if (rc && relay_state != NULL) {
 
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                /* XXX: support RelayState? */
 
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        }
 
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        return rc;
 
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}
 
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119
 
 
120
 
 
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static xmlNode*
 
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get_xmlNode(LassoNode *node, gboolean lasso_dump)
 
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{
 
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        LassoSamlp2StatusResponse *request = LASSO_SAMLP2_STATUS_RESPONSE(node);
 
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        xmlNode *xmlnode;
 
126
        int rc;
 
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        xmlnode = parent_class->get_xmlNode(node, lasso_dump);
 
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130
        if (lasso_dump == FALSE && request->sign_type) {
 
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                rc = lasso_sign_node(xmlnode, "ID", request->ID,
 
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                                request->private_key_file, request->certificate_file);
 
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                /* signature may have failed; what to do ? */
 
134
        }
 
135
 
 
136
        return xmlnode;
 
137
}
 
138
 
 
139
 
 
140
/*****************************************************************************/
 
141
/* instance and class init functions                                         */
 
142
/*****************************************************************************/
 
143
 
 
144
static void
 
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instance_init(LassoSamlp2StatusResponse *node)
 
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{
 
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        node->Issuer = NULL;
 
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        node->Extensions = NULL;
 
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        node->Status = NULL;
 
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        node->ID = NULL;
 
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        node->InResponseTo = NULL;
 
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        node->Version = NULL;
 
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        node->IssueInstant = NULL;
 
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        node->Destination = NULL;
 
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        node->Consent = NULL;
 
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        node->sign_type = LASSO_SIGNATURE_TYPE_NONE;
 
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}
 
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static void
 
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class_init(LassoSamlp2StatusResponseClass *klass)
 
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{
 
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        LassoNodeClass *nclass = LASSO_NODE_CLASS(klass);
 
163
 
 
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        parent_class = g_type_class_peek_parent(klass);
 
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        nclass->build_query = build_query;
 
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        nclass->init_from_query = init_from_query;
 
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        nclass->get_xmlNode = get_xmlNode;
 
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        nclass->node_data = g_new0(LassoNodeClassData, 1);
 
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        lasso_node_class_set_nodename(nclass, "StatusResponse"); 
 
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        lasso_node_class_set_ns(nclass, LASSO_SAML2_PROTOCOL_HREF, LASSO_SAML2_PROTOCOL_PREFIX);
 
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        lasso_node_class_add_snippets(nclass, schema_snippets);
 
172
 
 
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        nclass->node_data->sign_type_offset = G_STRUCT_OFFSET(
 
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                        LassoSamlp2StatusResponse, sign_type);
 
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        nclass->node_data->sign_method_offset = G_STRUCT_OFFSET(
 
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                        LassoSamlp2StatusResponse, sign_method);
 
177
}
 
178
 
 
179
GType
 
180
lasso_samlp2_status_response_get_type()
 
181
{
 
182
        static GType this_type = 0;
 
183
 
 
184
        if (!this_type) {
 
185
                static const GTypeInfo this_info = {
 
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                        sizeof (LassoSamlp2StatusResponseClass),
 
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                        NULL,
 
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                        NULL,
 
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                        (GClassInitFunc) class_init,
 
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                        NULL,
 
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                        NULL,
 
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                        sizeof(LassoSamlp2StatusResponse),
 
193
                        0,
 
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                        (GInstanceInitFunc) instance_init,
 
195
                };
 
196
 
 
197
                this_type = g_type_register_static(LASSO_TYPE_NODE,
 
198
                                "LassoSamlp2StatusResponse", &this_info, 0);
 
199
        }
 
200
        return this_type;
 
201
}
 
202
 
 
203
/**
 
204
 * lasso_samlp2_status_response_new:
 
205
 *
 
206
 * Creates a new #LassoSamlp2StatusResponse object.
 
207
 *
 
208
 * Return value: a newly created #LassoSamlp2StatusResponse object
 
209
 **/
 
210
LassoNode*
 
211
lasso_samlp2_status_response_new()
 
212
{
 
213
        return g_object_new(LASSO_TYPE_SAMLP2_STATUS_RESPONSE, NULL);
 
214
}