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lasso/lasso/id-ff/profile_context.c

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/* $Id$
*
* Lasso - A free implementation of the Liberty Alliance specifications.
*
* Copyright (C) 2004 Entr'ouvert
* http://lasso.entrouvert.org
*
* Authors: Nicolas Clapies <nclapies@entrouvert.com>
* Valery Febvre <vfebvre@easter-eggs.com>
*
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <glib.h>
#include <glib/gprintf.h>
#include <lasso/xml/samlp_response.h>
#include <lasso/protocols/request.h>
#include <lasso/protocols/response.h>
#include <lasso/protocols/authn_response.h>
#include <lasso/environs/profile_context.h>
struct _LassoProfileContextPrivate
{
gboolean dispose_has_run;
};
static GObjectClass *parent_class = NULL;
/*****************************************************************************/
/* public functions */
/*****************************************************************************/
gint
lasso_profile_context_get_request_type_from_soap_msg(gchar *soap)
{
LassoNode *soap_node, *body_node, *request_node;
GPtrArray *children;
const xmlChar * name;
int type = 0;
soap_node = lasso_node_new_from_dump(soap);
if(soap_node==NULL){
message(G_LOG_LEVEL_ERROR, "Error while build node from soap msg\n");
return(-1);
}
body_node = lasso_node_get_child(soap_node, "Body", NULL);
if(body_node==NULL){
message(G_LOG_LEVEL_ERROR, "Body node not found\n");
return(-2);
}
children = lasso_node_get_children(body_node);
if(children->len>0){
request_node = g_ptr_array_index(children, 0);
name = lasso_node_get_name(request_node);
if(xmlStrEqual(name, "Request")){
message(G_LOG_LEVEL_INFO, "A Request node found\n");
type = lassoRequestTypeLogin;
}
else if(xmlStrEqual(name, "LogoutRequest")){
type = lassoRequestTypeLogout;
}
else if(xmlStrEqual(name, "FederationTerminationNotification")){
type = lassoRequestTypeFederationTermination;
}
else if(xmlStrEqual(name, "RegisterNameIdentifierRequest")){
type = lassoRequestTypeRegisterNameIdentifier;
}
else if(xmlStrEqual(name, "NameIdentifierMappingRequest")){
type = lassoRequestTypeNameIdentifierMapping;
}
else{
message(G_LOG_LEVEL_ERROR, "Unkown node name : %s\n", name);
}
}
return(type);
}
/*****************************************************************************/
/* public methods */
/*****************************************************************************/
gchar*
lasso_profile_context_dump(LassoProfileContext *ctx,
const gchar *name)
{
LassoNode *node;
LassoNode *request, *response = NULL;
gchar *dump = NULL;
gchar *request_type = g_new0(gchar, 6);
gchar *response_type = g_new0(gchar, 6);
gchar *provider_type = g_new0(gchar, 6);
node = lasso_node_new();
if (name != NULL) {
LASSO_NODE_GET_CLASS(node)->set_name(node, name);
}
else {
LASSO_NODE_GET_CLASS(node)->set_name(node, "LassoProfileContext");
}
if (ctx->request != NULL) {
request = lasso_node_copy(ctx->request);
LASSO_NODE_GET_CLASS(node)->add_child(node, request, FALSE);
lasso_node_destroy(request);
}
if (ctx->response != NULL) {
response = lasso_node_copy(ctx->response);
LASSO_NODE_GET_CLASS(node)->add_child(node, response, FALSE);
lasso_node_destroy(response);
}
if (ctx->remote_providerID != NULL) {
LASSO_NODE_GET_CLASS(node)->new_child(node, "RemoteProviderID",
ctx->remote_providerID, FALSE);
}
if (ctx->msg_url != NULL) {
LASSO_NODE_GET_CLASS(node)->new_child(node, "MsgUrl", lasso_str_escape(ctx->msg_url), FALSE);
}
if (ctx->msg_body != NULL) {
LASSO_NODE_GET_CLASS(node)->new_child(node, "MsgBody", lasso_str_escape(ctx->msg_body), FALSE);
}
if (ctx->msg_relayState != NULL) {
LASSO_NODE_GET_CLASS(node)->new_child(node, "MsgRelayState", ctx->msg_relayState, FALSE);
}
g_sprintf(request_type, "%d", ctx->request_type);
LASSO_NODE_GET_CLASS(node)->new_child(node, "RequestType", request_type, FALSE);
g_free(request_type);
g_sprintf(response_type, "%d", ctx->response_type);
LASSO_NODE_GET_CLASS(node)->new_child(node, "ResponseType", response_type, FALSE);
g_free(response_type);
g_sprintf(provider_type, "%d", ctx->provider_type);
LASSO_NODE_GET_CLASS(node)->new_child(node, "ProviderType", provider_type, FALSE);
g_free(provider_type);
dump = lasso_node_export(node);
lasso_node_destroy(node);
return (dump);
}
gint
lasso_profile_context_set_remote_providerID(LassoProfileContext *ctx,
gchar *providerID)
{
g_free(ctx->remote_providerID);
ctx->remote_providerID = g_strdup(providerID);
return (1);
}
void
lasso_profile_context_set_response_status(LassoProfileContext *ctx,
const gchar *statusCodeValue)
{
LassoNode *status, *status_code;
status = lasso_samlp_status_new();
status_code = lasso_samlp_status_code_new();
lasso_samlp_status_code_set_value(LASSO_SAMLP_STATUS_CODE(status_code),
statusCodeValue);
lasso_samlp_status_set_statusCode(LASSO_SAMLP_STATUS(status),
LASSO_SAMLP_STATUS_CODE(status_code));
lasso_samlp_response_set_status(LASSO_SAMLP_RESPONSE(ctx->response),
LASSO_SAMLP_STATUS(status));
lasso_node_destroy(status_code);
lasso_node_destroy(status);
}
/*****************************************************************************/
/* overrided parent class methods */
/*****************************************************************************/
static void
lasso_profile_context_dispose(LassoProfileContext *ctx)
{
if (ctx->private->dispose_has_run) {
return;
}
ctx->private->dispose_has_run = TRUE;
debug("ProfileContext object 0x%x disposed ...\n", ctx);
/* unref reference counted objects */
lasso_node_destroy(ctx->request);
lasso_node_destroy(ctx->response);
/* BEWARE: server and user shouldn't be destroyed */
parent_class->dispose(G_OBJECT(ctx));
}
static void
lasso_profile_context_finalize(LassoProfileContext *ctx)
{
debug("ProfileContext object 0x%x finalized ...\n", ctx);
g_free(ctx->remote_providerID);
g_free(ctx->msg_url);
g_free(ctx->msg_body);
g_free(ctx->msg_relayState);
g_free (ctx->private);
parent_class->finalize(G_OBJECT(ctx));
}
/*****************************************************************************/
/* instance and class init functions */
/*****************************************************************************/
enum {
LASSO_PROFILE_CONTEXT_SERVER = 1,
LASSO_PROFILE_CONTEXT_USER,
LASSO_PROFILE_CONTEXT_PROVIDER_TYPE,
};
static void
lasso_profile_context_instance_init(GTypeInstance *instance,
gpointer g_class)
{
LassoProfileContext *ctx = LASSO_PROFILE_CONTEXT(instance);
ctx->private = g_new (LassoProfileContextPrivate, 1);
ctx->private->dispose_has_run = FALSE;
ctx->server = NULL;
ctx->user = NULL;
ctx->request = NULL;
ctx->response = NULL;
ctx->request_type = lassoMessageTypeNone;
ctx->response_type = lassoMessageTypeNone;
ctx->provider_type = lassoProviderTypeNone;
ctx->remote_providerID = NULL;
ctx->msg_url = NULL;
ctx->msg_body = NULL;
ctx->msg_relayState = NULL;
}
static void
lasso_profile_context_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
LassoProfileContext *self = LASSO_PROFILE_CONTEXT(object);
switch (property_id) {
case LASSO_PROFILE_CONTEXT_SERVER: {
if (self->server) {
g_object_unref(self->server);
}
self->server = g_value_get_pointer (value);
}
break;
case LASSO_PROFILE_CONTEXT_USER: {
if (self->user) {
g_object_unref(self->user);
}
self->user = g_value_get_pointer (value);
}
break;
case LASSO_PROFILE_CONTEXT_PROVIDER_TYPE: {
self->provider_type = g_value_get_uint (value);
}
break;
default:
/* We don't have any other property... */
g_assert (FALSE);
break;
}
}
static void
lasso_profile_context_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
}
static void
lasso_profile_context_class_init(gpointer g_class,
gpointer g_class_data)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (g_class);
GParamSpec *pspec;
parent_class = g_type_class_peek_parent(g_class);
/* override parent class methods */
gobject_class->set_property = lasso_profile_context_set_property;
gobject_class->get_property = lasso_profile_context_get_property;
pspec = g_param_spec_pointer ("server",
"server metadata and keys/certs",
"Data of server",
G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE);
g_object_class_install_property (gobject_class,
LASSO_PROFILE_CONTEXT_SERVER,
pspec);
pspec = g_param_spec_pointer ("user",
"user assertion and identities",
"User's data",
G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE);
g_object_class_install_property (gobject_class,
LASSO_PROFILE_CONTEXT_USER,
pspec);
pspec = g_param_spec_uint ("provider_type",
"provider type",
"The provider type",
0,
G_MAXINT,
0,
G_PARAM_READABLE | G_PARAM_WRITABLE);
g_object_class_install_property (gobject_class,
LASSO_PROFILE_CONTEXT_PROVIDER_TYPE,
pspec);
gobject_class->dispose = (void *)lasso_profile_context_dispose;
gobject_class->finalize = (void *)lasso_profile_context_finalize;
}
GType lasso_profile_context_get_type() {
static GType this_type = 0;
if (!this_type) {
static const GTypeInfo this_info = {
sizeof (LassoProfileContextClass),
NULL,
NULL,
(GClassInitFunc) lasso_profile_context_class_init,
NULL,
NULL,
sizeof(LassoProfileContext),
0,
(GInstanceInitFunc) lasso_profile_context_instance_init,
};
this_type = g_type_register_static(G_TYPE_OBJECT,
"LassoProfileContext",
&this_info, 0);
}
return this_type;
}
LassoProfileContext*
lasso_profile_context_new(LassoServer *server,
LassoUser *user)
{
g_return_val_if_fail(server != NULL, NULL);
LassoProfileContext *ctx;
ctx = LASSO_PROFILE_CONTEXT(g_object_new(LASSO_TYPE_PROFILE_CONTEXT,
"server", server,
"user", user,
NULL));
return (ctx);
}
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