363 lines
11 KiB
C
363 lines
11 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: 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 <libxml/uri.h>
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#include <lasso/xml/lib_register_name_identifier_request.h>
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/*
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The Schema fragment (liberty-idff-protocols-schema-v1.2.xsd):
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<xs:element name="RegisterNameIdentifierRequest" type="RegisterNameIdentifierRequestType"/>
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<xs:complexType name="RegisterNameIdentifierRequestType">
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<xs:complexContent>
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<xs:extension base="samlp:RequestAbstractType">
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<xs:sequence>
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<xs:element ref="Extension" minOccurs="0" maxOccurs="unbounded"/>
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<xs:element ref="ProviderID"/>
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<xs:element ref="IDPProvidedNameIdentifier"/>
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<xs:element ref="SPProvidedNameIdentifier" minOccurs="0"/>
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<xs:element ref="OldProvidedNameIdentifier"/>
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<xs:element ref="RelayState" minOccurs="0"/>
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</xs:sequence>
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</xs:extension>
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</xs:complexContent>
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</xs:complexType>
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<xs:element name="IDPProvidedNameIdentifier" type="saml:NameIdentifierType"/>
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<xs:element name="SPProvidedNameIdentifier" type="saml:NameIdentifierType"/>
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<xs:element name="OldProvidedNameIdentifier" type="saml:NameIdentifierType"/>
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<xs:element name="ProviderID" type="md:entityIDType"/>
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<xs:element name="RelayState" type="xs:string"/>
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From liberty-metadata-v1.0.xsd:
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<xs:simpleType name="entityIDType">
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<xs:restriction base="xs:anyURI">
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<xs:maxLength value="1024" id="maxlengthid"/>
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</xs:restriction>
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</xs:simpleType>
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*/
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/*****************************************************************************/
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/* private methods */
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/*****************************************************************************/
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static LassoNodeClass *parent_class = NULL;
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static xmlNode*
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get_xmlNode(LassoNode *node)
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{
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xmlNode *xmlnode, *t;
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LassoLibRegisterNameIdentifierRequest *request;
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xmlNs *xmlns;
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request = LASSO_LIB_REGISTER_NAME_IDENTIFIER_REQUEST(node);
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xmlnode = parent_class->get_xmlNode(node);
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xmlNodeSetName(xmlnode, "RegisterNameIdentifierRequest");
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xmlns = xmlNewNs(xmlnode, LASSO_LIB_HREF, LASSO_LIB_PREFIX);
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xmlSetNs(xmlnode, xmlns);
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if (request->Extension)
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xmlAddChild(xmlnode, lasso_node_get_xmlNode(request->Extension));
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if (request->ProviderID)
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xmlNewTextChild(xmlnode, NULL, "ProviderID", request->ProviderID);
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if (request->IDPProvidedNameIdentifier) {
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t = xmlAddChild(xmlnode, lasso_node_get_xmlNode(
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LASSO_NODE(request->IDPProvidedNameIdentifier)));
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xmlNodeSetName(t, "IDPProvidedNameIdentifier");
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xmlSetNs(t, xmlns);
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}
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if (request->SPProvidedNameIdentifier) {
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t = xmlAddChild(xmlnode, lasso_node_get_xmlNode(
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LASSO_NODE(request->SPProvidedNameIdentifier)));
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xmlNodeSetName(t, "SPProvidedNameIdentifier");
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xmlSetNs(t, xmlns);
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}
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if (request->OldProvidedNameIdentifier) {
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t = xmlAddChild(xmlnode, lasso_node_get_xmlNode(
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LASSO_NODE(request->OldProvidedNameIdentifier)));
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xmlNodeSetName(t, "OldProvidedNameIdentifier");
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xmlSetNs(t, xmlns);
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}
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if (request->RelayState)
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xmlNewTextChild(xmlnode, NULL, "RelayState", request->RelayState);
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return xmlnode;
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}
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static void
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init_from_xml(LassoNode *node, xmlNode *xmlnode)
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{
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xmlNode *t, *n;
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LassoLibRegisterNameIdentifierRequest *request;
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request = LASSO_LIB_REGISTER_NAME_IDENTIFIER_REQUEST(node);
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parent_class->init_from_xml(node, xmlnode);
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t = xmlnode->children;
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while (t) {
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n = t;
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t = t->next;
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if (n->type != XML_ELEMENT_NODE)
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continue;
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if (strcmp(n->name, "ProviderID") == 0) {
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request->ProviderID = xmlNodeGetContent(n);
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continue;
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}
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if (strcmp(n->name, "IDPProvidedNameIdentifier") == 0) {
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request->IDPProvidedNameIdentifier =
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lasso_saml_name_identifier_new_from_xmlNode(n);
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continue;
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}
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if (strcmp(n->name, "SPProvidedNameIdentifier") == 0) {
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request->SPProvidedNameIdentifier =
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lasso_saml_name_identifier_new_from_xmlNode(n);
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continue;
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}
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if (strcmp(n->name, "OldProvidedNameIdentifier") == 0) {
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request->OldProvidedNameIdentifier =
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lasso_saml_name_identifier_new_from_xmlNode(n);
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continue;
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}
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if (strcmp(n->name, "RelayState") == 0) {
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request->RelayState = xmlNodeGetContent(n);
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continue;
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}
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}
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}
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static gchar*
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build_query(LassoNode *node)
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{
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char *str, *t;
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GString *s;
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LassoLibRegisterNameIdentifierRequest *request;
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request = LASSO_LIB_REGISTER_NAME_IDENTIFIER_REQUEST(node);
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str = parent_class->build_query(node);
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s = g_string_new(str);
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g_free(str);
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/* XXX Extension */
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if (request->ProviderID) {
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t = xmlURIEscapeStr(request->ProviderID, NULL);
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g_string_append_printf(s, "&ProviderID=%s", t);
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xmlFree(t);
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}
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if (request->IDPProvidedNameIdentifier) {
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t = lasso_saml_name_identifier_build_query(
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request->IDPProvidedNameIdentifier, "IDP", "IDPProvided");
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g_string_append_printf(s, "&%s", t);
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g_free(t);
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}
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if (request->SPProvidedNameIdentifier) {
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t = lasso_saml_name_identifier_build_query(
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request->SPProvidedNameIdentifier, "SP", "SPProvided");
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g_string_append_printf(s, "&%s", t);
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g_free(t);
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}
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if (request->OldProvidedNameIdentifier) {
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t = lasso_saml_name_identifier_build_query(
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request->OldProvidedNameIdentifier, "Old", "OldProvided");
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g_string_append_printf(s, "&%s", t);
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g_free(t);
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}
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if (request->RelayState)
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g_string_append_printf(s, "&RelayState=%s", request->RelayState);
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str = s->str;
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g_string_free(s, FALSE);
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return str;
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}
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static void
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init_from_query(LassoNode *node, char **query_fields)
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{
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LassoLibRegisterNameIdentifierRequest *request;
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int i;
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char *t;
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request = LASSO_LIB_REGISTER_NAME_IDENTIFIER_REQUEST(node);
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request->IDPProvidedNameIdentifier = lasso_saml_name_identifier_new();
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request->SPProvidedNameIdentifier = lasso_saml_name_identifier_new();
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request->OldProvidedNameIdentifier = lasso_saml_name_identifier_new();
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for (i=0; (t=query_fields[i]); i++) {
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if (g_str_has_prefix(t, "ProviderID=")) {
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request->ProviderID = g_strdup(t+11);
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continue;
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}
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if (g_str_has_prefix(t, "RelayState=")) {
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request->RelayState = g_strdup(t+11);
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continue;
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}
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if (g_str_has_prefix(t, "IDPProvidedNameIdentifier=")) {
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request->IDPProvidedNameIdentifier->content = g_strdup(t+26);
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continue;
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}
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if (g_str_has_prefix(t, "IDPNameFormat=")) {
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request->IDPProvidedNameIdentifier->Format = g_strdup(t+14);
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continue;
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}
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if (g_str_has_prefix(t, "IDPNameQualifier=")) {
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request->IDPProvidedNameIdentifier->NameQualifier = g_strdup(t+17);
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continue;
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}
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if (g_str_has_prefix(t, "SPProvidedNameIdentifier=")) {
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request->SPProvidedNameIdentifier->content = g_strdup(t+25);
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continue;
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}
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if (g_str_has_prefix(t, "SPNameFormat=")) {
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request->SPProvidedNameIdentifier->Format = g_strdup(t+13);
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continue;
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}
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if (g_str_has_prefix(t, "SPNameQualifier=")) {
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request->SPProvidedNameIdentifier->NameQualifier = g_strdup(t+16);
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continue;
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}
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if (g_str_has_prefix(t, "OldProvidedNameIdentifier=")) {
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request->OldProvidedNameIdentifier->content = g_strdup(t+26);
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continue;
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}
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if (g_str_has_prefix(t, "OldNameFormat=")) {
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request->OldProvidedNameIdentifier->Format = g_strdup(t+14);
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continue;
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}
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if (g_str_has_prefix(t, "OldNameQualifier=")) {
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request->OldProvidedNameIdentifier->NameQualifier = g_strdup(t+17);
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continue;
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}
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}
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parent_class->init_from_query(node, query_fields);
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if (request->IDPProvidedNameIdentifier->content == NULL) {
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g_object_unref(request->IDPProvidedNameIdentifier);
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request->IDPProvidedNameIdentifier = NULL;
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}
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if (request->SPProvidedNameIdentifier->content == NULL) {
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g_object_unref(request->SPProvidedNameIdentifier);
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request->SPProvidedNameIdentifier = NULL;
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}
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if (request->OldProvidedNameIdentifier->content == NULL) {
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g_object_unref(request->OldProvidedNameIdentifier);
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request->OldProvidedNameIdentifier = NULL;
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}
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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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instance_init(LassoLibRegisterNameIdentifierRequest *node)
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{
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node->ProviderID = NULL;
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node->IDPProvidedNameIdentifier = NULL;
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node->SPProvidedNameIdentifier = NULL;
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node->OldProvidedNameIdentifier = NULL;
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node->RelayState = NULL;
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}
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static void
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class_init(LassoLibRegisterNameIdentifierRequestClass *klass)
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{
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parent_class = g_type_class_peek_parent(klass);
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LASSO_NODE_CLASS(klass)->get_xmlNode = get_xmlNode;
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LASSO_NODE_CLASS(klass)->init_from_xml = init_from_xml;
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LASSO_NODE_CLASS(klass)->build_query = build_query;
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LASSO_NODE_CLASS(klass)->init_from_query = init_from_query;
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}
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GType
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lasso_lib_register_name_identifier_request_get_type()
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{
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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 (LassoLibRegisterNameIdentifierRequestClass),
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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(LassoLibRegisterNameIdentifierRequest),
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0,
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(GInstanceInitFunc) instance_init,
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};
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this_type = g_type_register_static(LASSO_TYPE_SAMLP_REQUEST_ABSTRACT,
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"LassoLibRegisterNameIdentifierRequest", &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_register_name_identifier_request_new()
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{
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return g_object_new(LASSO_TYPE_LIB_REGISTER_NAME_IDENTIFIER_REQUEST, NULL);
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}
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LassoNode*
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lasso_lib_register_name_identifier_request_new_full(char *providerID,
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LassoSamlNameIdentifier *idpNameIdentifier,
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LassoSamlNameIdentifier *spNameIdentifier,
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LassoSamlNameIdentifier *oldNameIdentifier)
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{
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LassoLibRegisterNameIdentifierRequest *request;
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LassoSamlpRequestAbstract *request_base;
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request = g_object_new(LASSO_TYPE_LIB_REGISTER_NAME_IDENTIFIER_REQUEST, NULL);
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request_base = LASSO_SAMLP_REQUEST_ABSTRACT(request);
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request_base->RequestID = lasso_build_unique_id(32);
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request_base->MajorVersion = LASSO_LIB_MAJOR_VERSION_N;
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request_base->MinorVersion = LASSO_LIB_MINOR_VERSION_N;
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request_base->IssueInstant = lasso_get_current_time();
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request->ProviderID = g_strdup(providerID);
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request->IDPProvidedNameIdentifier = idpNameIdentifier;
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request->SPProvidedNameIdentifier = spNameIdentifier;
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request->OldProvidedNameIdentifier = oldNameIdentifier;
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return LASSO_NODE(request);
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}
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