/* $Id$
*
* Lasso - A free implementation of the Liberty Alliance specifications.
*
* Copyright (C) 2004-2007 Entr'ouvert
* http://lasso.entrouvert.org
*
* Authors: See AUTHORS file in top-level directory.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
/**
* SECTION:name_registration
* @short_description: Name Registration Profile (ID-FF)
*
**/
#include "../xml/private.h"
#include "name_registration.h"
#include "profileprivate.h"
#include "providerprivate.h"
#include "../utils.h"
/*****************************************************************************/
/* public methods */
/*****************************************************************************/
/**
* lasso_name_registration_build_request_msg:
* @name_registration: a #LassoNameRegistration
*
* Builds a register name identifier request message.
*
* It gets the register name identifier protocol profile and:
* <itemizedlist>
* <listitem><para>
* if it is a SOAP method, then it builds the register name identifier
* request SOAP message, optionally signs his node, sets @msg_body,
* gets the SoapEndpoint url and sets @msg_url.
* </para></listitem>
* <listitem><para>
* if it is a HTTP-Redirect method, then it builds the register name
* identifier request QUERY message (optionally signs the request message),
* builds the request url with register name identifier url with register
* name identifier service url, sets @msg_url in the register name
* identifier object, sets @msg_body to NULL.
* </para></listitem>
* </itemizedlist>
*
* Return value: 0 on success; or a negative value otherwise.
**/
gint
lasso_name_registration_build_request_msg(LassoNameRegistration *name_registration)
{
LassoProfile *profile;
LassoProvider *remote_provider;
char *url, *query;
g_return_val_if_fail(LASSO_IS_NAME_REGISTRATION(name_registration),
LASSO_PARAM_ERROR_INVALID_VALUE);
profile = LASSO_PROFILE(name_registration);
lasso_profile_clean_msg_info(profile);
if (profile->remote_providerID == NULL) {
/* this means lasso_logout_init_request was not called before */
return critical_error(LASSO_PROFILE_ERROR_MISSING_REMOTE_PROVIDERID);
}
remote_provider = lasso_server_get_provider(profile->server, profile->remote_providerID);
if (LASSO_IS_PROVIDER(remote_provider) == FALSE) {
return critical_error(LASSO_SERVER_ERROR_PROVIDER_NOT_FOUND);
}
if (profile->http_request_method == LASSO_HTTP_METHOD_SOAP) {
profile->msg_url = lasso_provider_get_metadata_one(
remote_provider, "SoapEndpoint");
LASSO_SAMLP_REQUEST_ABSTRACT(profile->request)->private_key_file =
profile->server->private_key;
LASSO_SAMLP_REQUEST_ABSTRACT(profile->request)->certificate_file =
profile->server->certificate;
profile->msg_body = lasso_node_export_to_soap(profile->request);
return 0;
}
if (profile->http_request_method == LASSO_HTTP_METHOD_REDIRECT) {
/* build and optionally sign the query message and build the
* register name identifier request url */
url = lasso_provider_get_metadata_one(remote_provider,
"RegisterNameIdentifierServiceURL");
if (url == NULL) {
return critical_error(LASSO_PROFILE_ERROR_UNKNOWN_PROFILE_URL);
}
query = lasso_node_export_to_query_with_password(LASSO_NODE(profile->request),
profile->server->signature_method,
profile->server->private_key,
profile->server->private_key_password);
if (query == NULL) {
lasso_release(url);
return critical_error(LASSO_PROFILE_ERROR_BUILDING_QUERY_FAILED);
}
/* build the msg_url */
profile->msg_url = lasso_concat_url_query(url, query);
profile->msg_body = NULL;
lasso_release(url);
lasso_release(query);
return 0;
}
return critical_error(LASSO_PROFILE_ERROR_INVALID_HTTP_METHOD);
}
/**
* lasso_name_registration_build_response_msg:
* @name_registration: a #LassoNameRegistration
*
* Builds the register name idendifier response message.
*
* It gets the request message method and:
* <itemizedlist>
* <listitem><para>
* if it is a SOAP method, then it builds the response SOAP message, sets
* the msg_body attribute, gets the register name identifier service return
* url and sets @msg_url of the object.
* </para></listitem>
* <listitem><para>
* if it is a HTTP-Redirect method, then it builds the response QUERY
* message, builds the response url, sets @msg_url with the response url
* and sets the msg_body with NULL
* </para></listitem>
* </itemizedlist>
*
* If private key and certificate are set in server object it will also signs
* the message (either with X509 if SOAP or with a simple signature for query
* strings).
*
* Return value: 0 on success; or a negative value otherwise.
**/
gint
lasso_name_registration_build_response_msg(LassoNameRegistration *name_registration)
{
LassoProfile *profile;
LassoProvider *remote_provider;
char *url, *query;
g_return_val_if_fail(LASSO_IS_NAME_REGISTRATION(name_registration),
LASSO_PARAM_ERROR_INVALID_VALUE);
profile = LASSO_PROFILE(name_registration);
lasso_profile_clean_msg_info(profile);
if (profile->remote_providerID == NULL) {
/* this means lasso_logout_init_request was not called before */
return critical_error(LASSO_PROFILE_ERROR_MISSING_REMOTE_PROVIDERID);
}
remote_provider = lasso_server_get_provider(profile->server, profile->remote_providerID);
if (LASSO_IS_PROVIDER(remote_provider) == FALSE) {
return critical_error(LASSO_SERVER_ERROR_PROVIDER_NOT_FOUND);
}
if (profile->http_request_method == LASSO_HTTP_METHOD_SOAP) {
profile->msg_url = NULL;
LASSO_SAMLP_RESPONSE_ABSTRACT(profile->response)->private_key_file =
profile->server->private_key;
LASSO_SAMLP_RESPONSE_ABSTRACT(profile->response)->certificate_file =
profile->server->certificate;
profile->msg_body = lasso_node_export_to_soap(profile->response);
return 0;
}
if (profile->http_request_method == LASSO_HTTP_METHOD_REDIRECT) {
url = lasso_provider_get_metadata_one(remote_provider,
"RegisterNameIdentifierServiceReturnURL");
if (url == NULL) {
return critical_error(LASSO_PROFILE_ERROR_UNKNOWN_PROFILE_URL);
}
query = lasso_node_export_to_query_with_password(LASSO_NODE(profile->response),
profile->server->signature_method,
profile->server->private_key,
profile->server->private_key_password);
if (query == NULL) {
lasso_release(url);
return critical_error(LASSO_PROFILE_ERROR_BUILDING_QUERY_FAILED);
}
/* build the msg_url */
profile->msg_url = lasso_concat_url_query(url, query);
lasso_release(url);
lasso_release(query);
profile->msg_body = NULL;
return 0;
}
return critical_error(LASSO_PROFILE_ERROR_INVALID_HTTP_METHOD);
}
/**
* lasso_name_registration_destroy:
* @name_registration: a #LassoNameRegistration
*
* Destroys a #LassoNameRegistration object.
**/
void
lasso_name_registration_destroy(LassoNameRegistration *name_registration)
{
lasso_node_destroy(LASSO_NODE(name_registration));
}
/**
* lasso_name_registration_init_request:
* @name_registration: a #LassoNameRegistration
* @remote_providerID: the providerID of the identity provider.
* @http_method: if set, then it get the protocol profile in metadata
* corresponding of this HTTP request method.
*
* Initializes a new lib:RegisterNameIdentifierRequest request; it sets
* @name_registration->nameIdentifier to the new name identifier and
* @name_registration->oldNameIdentifier to the old one.
*
* Return value: 0 on success; or a negative value otherwise.
**/
gint
lasso_name_registration_init_request(LassoNameRegistration *name_registration,
char *remote_providerID, LassoHttpMethod http_method)
{
LassoProfile *profile;
LassoProvider *remote_provider;
LassoFederation *federation;
LassoSamlNameIdentifier *spNameIdentifier, *idpNameIdentifier, *oldNameIdentifier = NULL;
g_return_val_if_fail(LASSO_IS_NAME_REGISTRATION(name_registration),
LASSO_PARAM_ERROR_INVALID_VALUE);
g_return_val_if_fail(remote_providerID != NULL, LASSO_PARAM_ERROR_INVALID_VALUE);
profile = LASSO_PROFILE(name_registration);
/* verify if the identity and session exist */
if (LASSO_IS_IDENTITY(profile->identity) == FALSE) {
return critical_error(LASSO_PROFILE_ERROR_IDENTITY_NOT_FOUND);
}
/* set the remote provider id */
profile->remote_providerID = g_strdup(remote_providerID);
remote_provider = lasso_server_get_provider(profile->server, profile->remote_providerID);
if (LASSO_IS_PROVIDER(remote_provider) == FALSE) {
return critical_error(LASSO_SERVER_ERROR_PROVIDER_NOT_FOUND);
}
/* Get federation */
federation = g_hash_table_lookup(profile->identity->federations,
profile->remote_providerID);
if (LASSO_IS_FEDERATION(federation) == FALSE) {
return critical_error(LASSO_PROFILE_ERROR_FEDERATION_NOT_FOUND);
}
/* FIXME : depending on the requester provider type, verify the format
* of the old name identifier is only federated type */
if (remote_provider->role == LASSO_PROVIDER_ROLE_IDP) {
/* Initiating it, from a SP */
spNameIdentifier = lasso_saml_name_identifier_new();
spNameIdentifier->content = lasso_build_unique_id(32);
spNameIdentifier->NameQualifier = g_strdup(profile->remote_providerID);
spNameIdentifier->Format = g_strdup(LASSO_LIB_NAME_IDENTIFIER_FORMAT_FEDERATED);
idpNameIdentifier = LASSO_SAML_NAME_IDENTIFIER(g_object_ref(federation->remote_nameIdentifier));
if (federation->local_nameIdentifier) {
/* old name identifier is from SP,
* name_registration->oldNameIdentifier must be from SP */
oldNameIdentifier = LASSO_SAML_NAME_IDENTIFIER(g_object_ref(federation->local_nameIdentifier));
} else {
/* oldNameIdentifier is none, no local name identifier at SP, old is IDP */
oldNameIdentifier = LASSO_SAML_NAME_IDENTIFIER(g_object_ref(idpNameIdentifier));
}
profile->nameIdentifier = LASSO_NODE(g_object_ref(spNameIdentifier));
name_registration->oldNameIdentifier = g_object_ref(oldNameIdentifier);
} else { /* if (remote_provider->role == LASSO_PROVIDER_ROLE_SP) { */
/* Initiating it, from an IdP */
if (federation->local_nameIdentifier == NULL) {
return LASSO_PROFILE_ERROR_NAME_IDENTIFIER_NOT_FOUND;
}
oldNameIdentifier = LASSO_SAML_NAME_IDENTIFIER(g_object_ref(federation->local_nameIdentifier));
spNameIdentifier = NULL;
if (federation->remote_nameIdentifier) {
spNameIdentifier = LASSO_SAML_NAME_IDENTIFIER(g_object_ref(federation->remote_nameIdentifier));
}
idpNameIdentifier = lasso_saml_name_identifier_new();
idpNameIdentifier->content = lasso_build_unique_id(32);
idpNameIdentifier->NameQualifier = g_strdup(profile->remote_providerID);
idpNameIdentifier->Format = g_strdup(LASSO_LIB_NAME_IDENTIFIER_FORMAT_FEDERATED);
profile->nameIdentifier = LASSO_NODE(g_object_ref(idpNameIdentifier));
name_registration->oldNameIdentifier = g_object_ref(oldNameIdentifier);
}
if (oldNameIdentifier == NULL) {
message(G_LOG_LEVEL_CRITICAL, "Invalid provider type"); /* ??? */
return LASSO_PROFILE_ERROR_MISSING_NAME_IDENTIFIER;
}
if (http_method == LASSO_HTTP_METHOD_ANY) {
http_method = lasso_provider_get_first_http_method(
LASSO_PROVIDER(profile->server),
remote_provider,
LASSO_MD_PROTOCOL_TYPE_REGISTER_NAME_IDENTIFIER);
} else {
if (lasso_provider_accept_http_method(LASSO_PROVIDER(profile->server),
remote_provider,
LASSO_MD_PROTOCOL_TYPE_REGISTER_NAME_IDENTIFIER,
http_method,
TRUE) == FALSE) {
return critical_error(LASSO_PROFILE_ERROR_UNSUPPORTED_PROFILE);
}
}
profile->request = lasso_lib_register_name_identifier_request_new_full(
LASSO_PROVIDER(profile->server)->ProviderID,
idpNameIdentifier, spNameIdentifier, oldNameIdentifier,
profile->server->certificate ?
LASSO_SIGNATURE_TYPE_WITHX509 : LASSO_SIGNATURE_TYPE_SIMPLE,
LASSO_SIGNATURE_METHOD_RSA_SHA1);
if (profile->request == NULL) {
return critical_error(LASSO_PROFILE_ERROR_BUILDING_REQUEST_FAILED);
}
LASSO_LIB_REGISTER_NAME_IDENTIFIER_REQUEST(profile->request)->RelayState =
g_strdup(profile->msg_relayState);
if (lasso_provider_get_protocol_conformance(remote_provider) < LASSO_PROTOCOL_LIBERTY_1_2) {
LASSO_SAMLP_REQUEST_ABSTRACT(profile->request)->MajorVersion = 1;
LASSO_SAMLP_REQUEST_ABSTRACT(profile->request)->MinorVersion = 1;
}
profile->http_request_method = http_method;
return 0;
}
/**
* lasso_name_registration_process_request_msg:
* @name_registration: a #LassoNameRegistration
* @request_msg: the register name identifier request message
*
* Processes a lib:RegisterNameIdentifierRequest message. Rebuilds a request
* object from the message and optionally verifies its signature. Sets
* profile->nameIdentifier to local name identifier. If it changed (when this
* is IdP-initiated and there was no previously defined local name identifier)
* profile->nameIdentifier will be the new one and profile->oldNameIdentiifer
* the old one.
*
* Return value: 0 on success; or a negative value otherwise.
**/
gint lasso_name_registration_process_request_msg(LassoNameRegistration *name_registration,
char *request_msg)
{
LassoProfile *profile;
LassoProvider *remote_provider;
LassoMessageFormat format;
LassoLibRegisterNameIdentifierRequest *request;
g_return_val_if_fail(LASSO_IS_NAME_REGISTRATION(name_registration),
LASSO_PARAM_ERROR_INVALID_VALUE);
g_return_val_if_fail(request_msg != NULL,
LASSO_PARAM_ERROR_INVALID_VALUE);
profile = LASSO_PROFILE(name_registration);
profile->request = lasso_lib_register_name_identifier_request_new();
format = lasso_node_init_from_message(LASSO_NODE(profile->request), request_msg);
if (format == LASSO_MESSAGE_FORMAT_UNKNOWN || format == LASSO_MESSAGE_FORMAT_ERROR) {
return critical_error(LASSO_PROFILE_ERROR_INVALID_MSG);
}
remote_provider = lasso_server_get_provider(profile->server,
LASSO_LIB_REGISTER_NAME_IDENTIFIER_REQUEST(profile->request)->ProviderID);
if (LASSO_IS_PROVIDER(remote_provider) == FALSE) {
return critical_error(LASSO_SERVER_ERROR_PROVIDER_NOT_FOUND);
}
/* verify signatures */
profile->signature_status = lasso_provider_verify_signature(
remote_provider, request_msg, "RequestID", format);
if (format == LASSO_MESSAGE_FORMAT_SOAP)
profile->http_request_method = LASSO_HTTP_METHOD_SOAP;
if (format == LASSO_MESSAGE_FORMAT_QUERY)
profile->http_request_method = LASSO_HTTP_METHOD_REDIRECT;
request = LASSO_LIB_REGISTER_NAME_IDENTIFIER_REQUEST(profile->request);
name_registration->oldNameIdentifier = NULL;
if (remote_provider->role == LASSO_PROVIDER_ROLE_IDP) {
/* IdP initiated */
if (request->SPProvidedNameIdentifier) {
profile->nameIdentifier = LASSO_NODE(g_object_ref(request->SPProvidedNameIdentifier));
} else {
profile->nameIdentifier = LASSO_NODE(g_object_ref(request->IDPProvidedNameIdentifier));
name_registration->oldNameIdentifier = g_object_ref(
request->OldProvidedNameIdentifier);
}
} else if (remote_provider->role == LASSO_PROVIDER_ROLE_SP) {
/* SP initiated, profile->name */
profile->nameIdentifier = LASSO_NODE(g_object_ref(request->IDPProvidedNameIdentifier));
}
return profile->signature_status;
}
/**
* lasso_name_registration_process_response_msg:
* @name_registration: a #LassoNameRegistration
* @response_msg: the register name identifier response message
*
* Processes a lib:RegisterNameIdentifierResponse message. Rebuilds a response
* object from the message and optionally verifies its signature.
*
* If the response depicts Success it will also update Principal federation.
*
* Return value: 0 on success; or a negative value otherwise.
**/
gint
lasso_name_registration_process_response_msg(LassoNameRegistration *name_registration,
char *response_msg)
{
LassoProfile *profile;
LassoProvider *remote_provider;
LassoFederation *federation;
LassoSamlNameIdentifier *nameIdentifier = NULL;
LassoLibStatusResponse *response;
LassoMessageFormat format;
int rc = 0;
char *statusCodeValue;
g_return_val_if_fail(LASSO_IS_NAME_REGISTRATION(name_registration),
LASSO_PARAM_ERROR_INVALID_VALUE);
g_return_val_if_fail(response_msg != NULL, LASSO_PARAM_ERROR_INVALID_VALUE);
profile = LASSO_PROFILE(name_registration);
/* build register name identifier response from message */
profile->response = lasso_lib_register_name_identifier_response_new();
format = lasso_node_init_from_message(LASSO_NODE(profile->response), response_msg);
if (format == LASSO_MESSAGE_FORMAT_UNKNOWN || format == LASSO_MESSAGE_FORMAT_ERROR) {
return critical_error(LASSO_PROFILE_ERROR_INVALID_MSG);
}
remote_provider = lasso_server_get_provider(profile->server,
LASSO_LIB_STATUS_RESPONSE(profile->response)->ProviderID);
if (LASSO_IS_PROVIDER(remote_provider) == FALSE) {
return critical_error(LASSO_SERVER_ERROR_PROVIDER_NOT_FOUND);
}
/* verify signature */
rc = lasso_provider_verify_signature(remote_provider, response_msg, "ResponseID", format);
response = LASSO_LIB_STATUS_RESPONSE(profile->response);
if (response->Status == NULL || response->Status->StatusCode == NULL
|| response->Status->StatusCode->Value == NULL) {
return critical_error(LASSO_PROFILE_ERROR_MISSING_STATUS_CODE);
}
statusCodeValue = response->Status->StatusCode->Value;
if (strcmp(statusCodeValue, LASSO_SAML_STATUS_CODE_SUCCESS) != 0) {
message(G_LOG_LEVEL_CRITICAL, "Status code not success: %s", statusCodeValue);
return LASSO_PROFILE_ERROR_STATUS_NOT_SUCCESS;
}
/* Update federation with the nameIdentifier attribute. NameQualifier
* is local ProviderID and format is Federated type */
if (LASSO_IS_IDENTITY(profile->identity) == FALSE) {
return critical_error(LASSO_PROFILE_ERROR_IDENTITY_NOT_FOUND);
}
federation = g_hash_table_lookup(profile->identity->federations,
profile->remote_providerID);
if (LASSO_IS_FEDERATION(federation) == FALSE) {
return critical_error(LASSO_PROFILE_ERROR_FEDERATION_NOT_FOUND);
}
remote_provider = lasso_server_get_provider(profile->server, profile->remote_providerID);
if (LASSO_IS_PROVIDER(remote_provider) == FALSE) {
return critical_error(LASSO_SERVER_ERROR_PROVIDER_NOT_FOUND);
}
if (remote_provider->role == LASSO_PROVIDER_ROLE_SP) {
nameIdentifier = LASSO_LIB_REGISTER_NAME_IDENTIFIER_REQUEST(
profile->request)->IDPProvidedNameIdentifier;
}
if (remote_provider->role == LASSO_PROVIDER_ROLE_IDP) {
nameIdentifier = LASSO_LIB_REGISTER_NAME_IDENTIFIER_REQUEST(
profile->request)->SPProvidedNameIdentifier;
}
if (nameIdentifier == NULL) {
message(G_LOG_LEVEL_CRITICAL, "Invalid provider role"); /* ??? */
return LASSO_PROFILE_ERROR_MISSING_NAME_IDENTIFIER;
}
if (federation->local_nameIdentifier)
lasso_node_destroy(LASSO_NODE(federation->local_nameIdentifier));
federation->local_nameIdentifier = LASSO_NODE(g_object_ref(nameIdentifier));
profile->identity->is_dirty = TRUE;
/* set the relay state */
profile->msg_relayState = g_strdup(
LASSO_LIB_STATUS_RESPONSE(profile->response)->RelayState);
return rc;
}
/**
* lasso_name_registration_validate_request:
* @name_registration: a #LassoNameRegistration
*
* Checks profile request with regards to message status and principal
* federations, update them accordingly and prepares a
* lib:RegisterNameIdentifierResponse accordingly.
*
* Return value: 0 on success; or a negative value otherwise.
**/
gint
lasso_name_registration_validate_request(LassoNameRegistration *name_registration)
{
LassoProfile *profile;
LassoProvider *remote_provider;
LassoFederation *federation;
LassoLibRegisterNameIdentifierRequest *request;
LassoSamlNameIdentifier *providedNameIdentifier = NULL;
g_return_val_if_fail(LASSO_IS_NAME_REGISTRATION(name_registration),
LASSO_PARAM_ERROR_INVALID_VALUE);
profile = LASSO_PROFILE(name_registration);
/* verify the register name identifier request */
if (LASSO_IS_LIB_REGISTER_NAME_IDENTIFIER_REQUEST(profile->request) == FALSE) {
message(G_LOG_LEVEL_CRITICAL, "Register Name Identifier request not found");
return LASSO_PROFILE_ERROR_MISSING_REQUEST;
}
request = LASSO_LIB_REGISTER_NAME_IDENTIFIER_REQUEST(profile->request);
/* set the remote provider id from the request */
profile->remote_providerID = g_strdup(request->ProviderID);
if (profile->remote_providerID == NULL) {
return LASSO_PROFILE_ERROR_MISSING_REMOTE_PROVIDERID;
}
/* set register name identifier response */
profile->response = lasso_lib_register_name_identifier_response_new_full(
LASSO_PROVIDER(profile->server)->ProviderID,
LASSO_SAML_STATUS_CODE_SUCCESS,
LASSO_LIB_REGISTER_NAME_IDENTIFIER_REQUEST(profile->request),
profile->server->certificate ?
LASSO_SIGNATURE_TYPE_WITHX509 : LASSO_SIGNATURE_TYPE_SIMPLE,
LASSO_SIGNATURE_METHOD_RSA_SHA1);
if (LASSO_IS_LIB_REGISTER_NAME_IDENTIFIER_RESPONSE(profile->response) == FALSE) {
return critical_error(LASSO_PROFILE_ERROR_BUILDING_RESPONSE_FAILED);
}
/* verify federation */
if (profile->identity == NULL) {
return critical_error(LASSO_PROFILE_ERROR_IDENTITY_NOT_FOUND);
}
federation = g_hash_table_lookup(profile->identity->federations,
profile->remote_providerID);
if (LASSO_IS_FEDERATION(federation) == FALSE) {
return critical_error(LASSO_PROFILE_ERROR_FEDERATION_NOT_FOUND);
}
if (request->OldProvidedNameIdentifier == NULL) {
message(G_LOG_LEVEL_CRITICAL, "Old provided name identifier not found");
return LASSO_PROFILE_ERROR_MISSING_NAME_IDENTIFIER;
}
if (lasso_federation_verify_name_identifier(federation, LASSO_NODE(
request->OldProvidedNameIdentifier)) == FALSE) {
message(G_LOG_LEVEL_CRITICAL, "No name identifier");
return LASSO_PROFILE_ERROR_MISSING_NAME_IDENTIFIER;
}
remote_provider = lasso_server_get_provider(profile->server, profile->remote_providerID);
if (LASSO_IS_PROVIDER(remote_provider) == FALSE) {
return critical_error(LASSO_SERVER_ERROR_PROVIDER_NOT_FOUND);
}
/* update name identifier in federation */
if (remote_provider->role == LASSO_PROVIDER_ROLE_SP) {
providedNameIdentifier = request->SPProvidedNameIdentifier;
}
if (remote_provider->role == LASSO_PROVIDER_ROLE_IDP) {
providedNameIdentifier = request->IDPProvidedNameIdentifier;
}
if (providedNameIdentifier == NULL) {
message(G_LOG_LEVEL_CRITICAL, "Sp provided name identifier not found");
return LASSO_PROFILE_ERROR_MISSING_NAME_IDENTIFIER;
}
if (federation->remote_nameIdentifier)
lasso_node_destroy(LASSO_NODE(federation->remote_nameIdentifier));
federation->remote_nameIdentifier = LASSO_NODE(g_object_ref(providedNameIdentifier));
profile->identity->is_dirty = TRUE;
return 0;
}
/*****************************************************************************/
/* private methods */
/*****************************************************************************/
static struct XmlSnippet schema_snippets[] = {
{ "OldNameIdentifier", SNIPPET_NODE_IN_CHILD,
G_STRUCT_OFFSET(LassoNameRegistration, oldNameIdentifier), NULL, NULL, NULL},
{ "NameRegistrationDumpVersion", SNIPPET_ATTRIBUTE, 0, NULL, NULL, NULL},
{NULL, 0, 0, NULL, NULL, NULL}
};
static LassoNodeClass *parent_class = NULL;
static xmlNode*
get_xmlNode(LassoNode *node, gboolean lasso_dump)
{
xmlNode *xmlnode;
xmlnode = parent_class->get_xmlNode(node, lasso_dump);
xmlSetProp(xmlnode, (xmlChar*)"NameRegistrationDumpVersion", (xmlChar*)"2");
return xmlnode;
}
static int
init_from_xml(LassoNode *node, xmlNode *xmlnode)
{
return parent_class->init_from_xml(node, xmlnode);
}
/*****************************************************************************/
/* instance and class init functions */
/*****************************************************************************/
static void
instance_init(LassoNameRegistration *name_registration)
{
name_registration->oldNameIdentifier = NULL;
}
static void
class_init(LassoNameRegistrationClass *klass)
{
LassoNodeClass *nclass = LASSO_NODE_CLASS(klass);
parent_class = g_type_class_peek_parent(klass);
nclass->get_xmlNode = get_xmlNode;
nclass->init_from_xml = init_from_xml;
nclass->node_data = g_new0(LassoNodeClassData, 1);
lasso_node_class_set_nodename(nclass, "NameRegistration");
lasso_node_class_set_ns(nclass, LASSO_LASSO_HREF, LASSO_LASSO_PREFIX);
lasso_node_class_add_snippets(nclass, schema_snippets);
}
GType
lasso_name_registration_get_type()
{
static GType this_type = 0;
if (!this_type) {
static const GTypeInfo this_info = {
sizeof (LassoNameRegistrationClass),
NULL,
NULL,
(GClassInitFunc) class_init,
NULL,
NULL,
sizeof(LassoNameRegistration),
0,
(GInstanceInitFunc) instance_init,
NULL
};
this_type = g_type_register_static(LASSO_TYPE_PROFILE,
"LassoNameRegistration", &this_info, 0);
}
return this_type;
}
/**
* lasso_name_registration_new:
* @server: the #LassoServer
*
* Creates a new #LassoNameRegistration.
*
* Return value: a newly created #LassoNameRegistration object; or NULL if
* an error occured
**/
LassoNameRegistration *
lasso_name_registration_new(LassoServer *server)
{
LassoNameRegistration *name_registration;
g_return_val_if_fail(LASSO_IS_SERVER(server), NULL);
name_registration = g_object_new(LASSO_TYPE_NAME_REGISTRATION, NULL);
LASSO_PROFILE(name_registration)->server = g_object_ref(server);
return name_registration;
}
/**
* lasso_name_registration_new_from_dump:
* @server: the #LassoServer
* @dump: XML logout dump
*
* Restores the @dump to a new #LassoNameRegistration.
*
* Return value: a newly created #LassoNameRegistration; or NULL if an error
* occured
**/
LassoNameRegistration*
lasso_name_registration_new_from_dump(LassoServer *server, const char *dump)
{
LassoNameRegistration *name_registration;
xmlDoc *doc;
if (dump == NULL)
return NULL;
name_registration = lasso_name_registration_new(server);
doc = xmlParseMemory(dump, strlen(dump));
init_from_xml(LASSO_NODE(name_registration), xmlDocGetRootElement(doc));
lasso_release_doc(doc);
return name_registration;
}
/**
* lasso_name_registration_dump:
* @name_registration: a #LassoNameRegistration
*
* Dumps @name_registration content to an XML string.
*
* Return value:(transfer full): the dump string. It must be freed by the caller.
**/
gchar *
lasso_name_registration_dump(LassoNameRegistration *name_registration)
{
return lasso_node_dump(LASSO_NODE(name_registration));
}