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/*
SSSD
Data Provider Responder client - DP calls responder interface
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 "config.h"
#include <talloc.h>
#include <tevent.h>
#include "confdb/confdb.h"
#include "providers/data_provider.h"
#include "providers/data_provider/dp_private.h"
#include "sss_iface/sss_iface_async.h"
/* List of DP clients that deal with users or groups */
/* FIXME - it would be much cleaner to implement sbus signals
* and let the responder subscribe to these messages rather than
* keep a list here..
* https://fedorahosted.org/sssd/ticket/2233
*/
static const char *user_clients[] = {
SSS_BUS_NSS,
SSS_BUS_PAM,
SSS_BUS_IFP,
SSS_BUS_PAC,
SSS_BUS_SUDO,
NULL
};
static const char *all_clients[] = {
SSS_BUS_NSS,
SSS_BUS_PAM,
SSS_BUS_IFP,
SSS_BUS_PAC,
SSS_BUS_SUDO,
SSS_BUS_SSH,
SSS_BUS_AUTOFS,
NULL
};
void dp_sbus_domain_active(struct data_provider *provider,
struct sss_domain_info *dom)
{
const char *bus;
struct tevent_req *subreq;
struct sbus_connection *conn;
int i;
if (provider == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "No provider pointer\n");
return;
}
DEBUG(SSSDBG_TRACE_FUNC, "Ordering responders to enable domain %s\n",
dom->name);
conn = provider->sbus_conn;
for (i = 0; all_clients[i] != NULL; i++) {
bus = all_clients[i];
subreq = sbus_call_resp_domain_SetActive_send(provider, conn,
bus, SSS_BUS_PATH, dom->name);
if (subreq == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "Unable to create subrequest!\n");
return;
}
tevent_req_set_callback(subreq, sbus_unwanted_reply, NULL);
}
}
void dp_sbus_domain_inconsistent(struct data_provider *provider,
struct sss_domain_info *dom)
{
const char *bus;
struct tevent_req *subreq;
struct sbus_connection *conn;
int i;
if (provider == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "No provider pointer\n");
return;
}
DEBUG(SSSDBG_TRACE_FUNC, "Ordering responders to disable domain %s\n",
dom->name);
conn = provider->sbus_conn;
for (i = 0; all_clients[i] != NULL; i++) {
bus = all_clients[i];
subreq = sbus_call_resp_domain_SetInconsistent_send(provider, conn,
bus, SSS_BUS_PATH, dom->name);
if (subreq == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "Unable to create subrequest!\n");
return;
}
tevent_req_set_callback(subreq, sbus_unwanted_reply, NULL);
}
}
void dp_sbus_reset_users_ncache(struct data_provider *provider,
struct sss_domain_info *dom)
{
const char *bus;
struct tevent_req *subreq;
struct sbus_connection *conn;
int i;
if (provider == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "No provider pointer\n");
return;
}
DEBUG(SSSDBG_TRACE_FUNC,
"Ordering responders to reset user negative cache\n");
conn = provider->sbus_conn;
for (i = 0; user_clients[i] != NULL; i++) {
bus = user_clients[i];
subreq = sbus_call_resp_negcache_ResetUsers_send(provider, conn, bus,
SSS_BUS_PATH);
if (subreq == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "Unable to create subrequest!\n");
return;
}
tevent_req_set_callback(subreq, sbus_unwanted_reply, NULL);
}
}
void dp_sbus_reset_groups_ncache(struct data_provider *provider,
struct sss_domain_info *dom)
{
const char *bus;
struct tevent_req *subreq;
struct sbus_connection *conn;
int i;
if (provider == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "No provider pointer\n");
return;
}
DEBUG(SSSDBG_TRACE_FUNC,
"Ordering responders to reset group negative cache\n");
conn = provider->sbus_conn;
for (i = 0; user_clients[i] != NULL; i++) {
bus = user_clients[i];
subreq = sbus_call_resp_negcache_ResetGroups_send(provider, conn, bus,
SSS_BUS_PATH);
if (subreq == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "Unable to create subrequest!\n");
return;
}
tevent_req_set_callback(subreq, sbus_unwanted_reply, NULL);
}
}
void dp_sbus_reset_users_memcache(struct data_provider *provider)
{
struct tevent_req *subreq;
if (provider == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "No provider pointer\n");
return;
}
DEBUG(SSSDBG_TRACE_FUNC,
"Ordering NSS responder to invalidate the users\n");
subreq = sbus_call_nss_memcache_InvalidateAllUsers_send(provider,
provider->sbus_conn, SSS_BUS_NSS, SSS_BUS_PATH);
if (subreq == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "Unable to create subrequest!\n");
return;
}
tevent_req_set_callback(subreq, sbus_unwanted_reply, NULL);
return;
}
void dp_sbus_reset_groups_memcache(struct data_provider *provider)
{
struct tevent_req *subreq;
if (provider == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "No provider pointer\n");
return;
}
DEBUG(SSSDBG_TRACE_FUNC,
"Ordering NSS responder to invalidate the groups\n");
subreq = sbus_call_nss_memcache_InvalidateAllGroups_send(provider,
provider->sbus_conn, SSS_BUS_NSS, SSS_BUS_PATH);
if (subreq == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "Unable to create subrequest!\n");
return;
}
tevent_req_set_callback(subreq, sbus_unwanted_reply, NULL);
return;
}
void dp_sbus_reset_initgr_memcache(struct data_provider *provider)
{
struct tevent_req *subreq;
if (provider == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "No provider pointer\n");
return;
}
DEBUG(SSSDBG_TRACE_FUNC,
"Ordering NSS responder to invalidate the initgroups\n");
subreq = sbus_call_nss_memcache_InvalidateAllInitgroups_send(provider,
provider->sbus_conn, SSS_BUS_NSS, SSS_BUS_PATH);
if (subreq == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "Unable to create subrequest!\n");
return;
}
tevent_req_set_callback(subreq, sbus_unwanted_reply, NULL);
return;
}
void dp_sbus_invalidate_group_memcache(struct data_provider *provider,
gid_t gid)
{
struct tevent_req *subreq;
if (provider == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "No provider pointer\n");
return;
}
DEBUG(SSSDBG_TRACE_FUNC,
"Ordering NSS responder to invalidate the group %"PRIu32" \n",
gid);
subreq = sbus_call_nss_memcache_InvalidateGroupById_send(provider,
provider->sbus_conn, SSS_BUS_NSS, SSS_BUS_PATH,
(uint32_t)gid);
if (subreq == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "Unable to create subrequest!\n");
return;
}
tevent_req_set_callback(subreq, sbus_unwanted_reply, NULL);
return;
}
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