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Viewing changes to lasso/xml/lib_assertion.c

  • Committer: Bazaar Package Importer
  • Author(s): Frederic Peters
  • Date: 2004-09-13 09:26:34 UTC
  • Revision ID: james.westby@ubuntu.com-20040913092634-01vdfl8j9cp94exa
Tags: upstream-0.4.1
Import upstream version 0.4.1

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lasso/xml/lib_assertion.c
 
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/* $Id: lib_assertion.c,v 1.6 2004/09/01 09:59:53 fpeters 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 Entr'ouvert
 
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 * http://lasso.entrouvert.org
 
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 * 
 
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 * Authors: Nicolas Clapies <nclapies@entrouvert.com>
 
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 *          Valery Febvre <vfebvre@easter-eggs.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 <lasso/xml/lib_assertion.h>
 
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/*
 
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Authentication assertions provided in an <AuthnResponse> element MUST be of
 
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type AssertionType, which is an extension of saml:AssertionType, so that the
 
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RequestID attribute from the original <AuthnRequest> MAY be included in the
 
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InResponseTo attribute in the <Assertion> element. This is done because it is
 
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not required that the <AuthnResponse> element itself be signed. Instead, the
 
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individual <Assertion> elements contained MUST each be signed. Note that it is
 
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optional for the InResponseTo to be present. Its absence indicates that the
 
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<AuthnResponse> has been unilaterally sent by the identity provider without a
 
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corresponding <AuthnRequest> message from the service provider. If the
 
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attribute is present, it MUST be set to the RequestID of the original
 
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<AuthnRequest>.
 
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The schema fragment is as follows:
 
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<xs:element name="Assertion" type="AssertionType" substitutionGroup="saml:Assertion" />
 
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<xs:complexType name="AssertionType">
 
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  <xs:complexContent>
 
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    <xs:extension base="saml:AssertionType">
 
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      <xs:attribute name="InResponseTo" type="xs:NCName" use="optional"/>
 
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    </xs:extension>
 
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  </xs:complexContent>
 
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</xs:complexType>
 
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*/
 
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/*****************************************************************************/
 
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/* public methods                                                            */
 
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/*****************************************************************************/
 
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void
 
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lasso_lib_assertion_set_inResponseTo(LassoLibAssertion *node,
 
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                                     const xmlChar *inResponseTo)
 
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{
 
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  LassoNodeClass *class;
 
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  g_assert(LASSO_IS_LIB_ASSERTION(node));
 
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  g_assert(inResponseTo != NULL);
 
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  class = LASSO_NODE_GET_CLASS(node);
 
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  class->set_prop(LASSO_NODE (node), "InResponseTo", inResponseTo);
 
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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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enum {
 
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  LASSO_LIB_ASSERTION_USE_XSITYPE = 1
 
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};
 
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static void
 
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lasso_lib_assertion_set_property (GObject      *object,
 
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                                  guint         property_id,
 
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                                  const GValue *value,
 
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                                  GParamSpec   *pspec)
 
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{
 
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  LassoLibAssertion *self = LASSO_LIB_ASSERTION(object);
 
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  LassoNodeClass *class = LASSO_NODE_GET_CLASS(LASSO_NODE(object));
 
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  switch (property_id) {
 
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  case LASSO_LIB_ASSERTION_USE_XSITYPE:
 
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    self->use_xsitype = g_value_get_boolean (value);
 
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    if (self->use_xsitype == TRUE) {
 
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      /* namespace and name were already set in parent class
 
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         LassoSamlAssertion */
 
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      class->new_ns_prop(LASSO_NODE(object),
 
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                         "type", "lib:AssertionType",
 
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                         lassoXsiHRef, lassoXsiPrefix);
 
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    }
 
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    else {
 
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      /* node name was already set in parent class LassoSamlAssertion
 
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         just change ns */
 
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      class->set_ns(LASSO_NODE(object), lassoLibHRef, lassoLibPrefix);
 
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    }
 
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    break;
 
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  default:
 
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    /* We don't have any other property... */
 
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    g_assert (FALSE);
 
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    break;
 
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  }
 
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}
 
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static void
 
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lasso_lib_assertion_instance_init(LassoLibAssertion *node)
 
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{
 
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}
 
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static void
 
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lasso_lib_assertion_class_init(LassoLibAssertionClass *g_class,
 
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                               gpointer                g_class_data)
 
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{
 
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  GObjectClass *gobject_class = G_OBJECT_CLASS (g_class);
 
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  GParamSpec *pspec;
 
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  /* override parent class methods */
 
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  gobject_class->set_property = lasso_lib_assertion_set_property;
 
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  pspec = g_param_spec_boolean ("use_xsitype",
 
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                                "use_xsitype",
 
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                                "using xsi:type",
 
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                                FALSE,
 
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                                G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE);
 
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  g_object_class_install_property (gobject_class,
 
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                                   LASSO_LIB_ASSERTION_USE_XSITYPE,
 
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                                   pspec);
 
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}
 
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GType lasso_lib_assertion_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 (LassoLibAssertionClass),
 
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      NULL,
 
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      NULL,
 
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      (GClassInitFunc) lasso_lib_assertion_class_init,
 
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      NULL,
 
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      NULL,
 
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      sizeof(LassoLibAssertion),
 
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      0,
 
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      (GInstanceInitFunc) lasso_lib_assertion_instance_init,
 
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    };
 
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    this_type = g_type_register_static(LASSO_TYPE_SAML_ASSERTION,
 
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                                       "LassoLibAssertion",
 
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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_lib_assertion_new(gboolean use_xsitype)
 
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{
 
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  LassoNode *node;
 
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  node = LASSO_NODE(g_object_new(LASSO_TYPE_LIB_ASSERTION,
 
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                                 "use_xsitype", use_xsitype,
 
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                                 NULL));
 
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  return node;
 
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}