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/*
Authors:
Pavel Březina <pbrezina@redhat.com>
Copyright (C) 2015 Red Hat
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 3 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/>.
*/
#include "sbus/sssd_dbus.h"
#include "responder/ifp/ifp_iface_generated.h"
#include "responder/ifp/ifp_users.h"
#include "responder/ifp/ifp_groups.h"
#include "responder/ifp/ifp_cache.h"
static const char **
nodes_ifp(TALLOC_CTX *mem_ctx, const char *path, void *data)
{
static const char *nodes[] = {"Users", "Groups", NULL};
return nodes;
}
static const char **
nodes_cached_objects(TALLOC_CTX *mem_ctx,
void *data,
enum ifp_cache_type type,
const char *prefix)
{
TALLOC_CTX *tmp_ctx;
struct ifp_ctx *ifp_ctx;
const char **paths;
const char **nodes;
const char *node;
int num_paths;
errno_t ret;
int i;
tmp_ctx = talloc_new(NULL);
if (tmp_ctx == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "talloc_new() failed\n");
return NULL;
}
ifp_ctx = talloc_get_type(data, struct ifp_ctx);
if (ifp_ctx == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "Invalid pointer!\n");
goto fail;
}
ret = ifp_cache_list_domains(tmp_ctx, ifp_ctx->rctx->domains,
type, &paths, &num_paths);
if (ret != EOK) {
DEBUG(SSSDBG_CRIT_FAILURE, "Unable to obtain cache objects list "
"[%d]: %s\n", ret, sss_strerror(ret));
goto fail;
}
nodes = talloc_zero_array(tmp_ctx, const char *, num_paths + 1);
if (nodes == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "talloc_zero_array() failed\n");
goto fail;
}
for (i = 0; i < num_paths; i++) {
node = sbus_opath_strip_prefix(paths[i], prefix);
nodes[i] = talloc_strdup(nodes, node);
if (nodes[i] == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "talloc_strdup() failed\n");
goto fail;
}
}
talloc_steal(mem_ctx, nodes);
talloc_free(tmp_ctx);
return nodes;
fail:
talloc_free(tmp_ctx);
return NULL;
}
static const char **
nodes_users(TALLOC_CTX *mem_ctx, const char *path, void *data)
{
return nodes_cached_objects(mem_ctx, data, IFP_CACHE_USER,
IFP_PATH_USERS "/");
}
static const char **
nodes_groups(TALLOC_CTX *mem_ctx, const char *path, void *data)
{
return nodes_cached_objects(mem_ctx, data, IFP_CACHE_GROUP,
IFP_PATH_GROUPS "/");
}
struct nodes_map {
const char *path;
sbus_nodes_fn fn;
};
static struct nodes_map nodes_map[] = {
{ IFP_PATH, nodes_ifp },
{ IFP_PATH_USERS, nodes_users },
{ IFP_PATH_GROUPS, nodes_groups },
{ NULL, NULL}
};
void ifp_register_nodes(struct ifp_ctx *ctx, struct sbus_connection *conn)
{
int i;
for (i = 0; nodes_map[i].path != NULL; i++) {
sbus_conn_register_nodes(conn, nodes_map[i].path,
nodes_map[i].fn, ctx);
}
}
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