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authorPavel Březina <pbrezina@redhat.com>2012-05-07 13:48:45 +0200
committerStephen Gallagher <sgallagh@redhat.com>2012-06-29 11:37:17 -0400
commit44749ce0c1fee9babee80060fa0db99eebb2ab51 (patch)
tree36a1586da70da168cd6e6a8ef6fff299fbad4a63 /src/db/sysdb_sudo.c
parent80357fbba7e8251c85aa884749f275eed28eb4eb (diff)
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sysdb: add getter/setter for last sudo full refresh time
Diffstat (limited to 'src/db/sysdb_sudo.c')
-rw-r--r--src/db/sysdb_sudo.c143
1 files changed, 143 insertions, 0 deletions
diff --git a/src/db/sysdb_sudo.c b/src/db/sysdb_sudo.c
index b6e5509f..108640e4 100644
--- a/src/db/sysdb_sudo.c
+++ b/src/db/sysdb_sudo.c
@@ -383,6 +383,149 @@ sysdb_save_sudorule(struct sysdb_ctx *sysdb_ctx,
return EOK;
}
+static errno_t sysdb_sudo_set_refresh_time(struct sysdb_ctx *sysdb,
+ const char *attr_name,
+ time_t value)
+{
+ TALLOC_CTX *tmp_ctx;
+ struct ldb_dn *dn;
+ struct ldb_message *msg = NULL;
+ struct ldb_result *res = NULL;
+ errno_t ret;
+ int lret;
+
+ tmp_ctx = talloc_new(NULL);
+ if (!tmp_ctx) {
+ ret = ENOMEM;
+ goto done;
+ }
+
+ dn = ldb_dn_new_fmt(tmp_ctx, sysdb->ldb, SYSDB_TMPL_CUSTOM_SUBTREE,
+ SUDORULE_SUBDIR, sysdb->domain->name);
+ if (!dn) {
+ ret = ENOMEM;
+ goto done;
+ }
+
+ lret = ldb_search(sysdb->ldb, tmp_ctx, &res, dn, LDB_SCOPE_BASE,
+ NULL, NULL);
+ if (lret != LDB_SUCCESS) {
+ ret = sysdb_error_to_errno(lret);
+ goto done;
+ }
+
+ msg = ldb_msg_new(tmp_ctx);
+ if (msg == NULL) {
+ ret = ENOMEM;
+ goto done;
+ }
+ msg->dn = dn;
+
+ if (res->count == 0) {
+ lret = ldb_msg_add_string(msg, "cn", SUDORULE_SUBDIR);
+ if (lret != LDB_SUCCESS) {
+ ret = sysdb_error_to_errno(lret);
+ goto done;
+ }
+ } else if (res->count != 1) {
+ DEBUG(SSSDBG_CRIT_FAILURE,
+ ("Got more than one reply for base search!\n"));
+ ret = EIO;
+ goto done;
+ } else {
+ lret = ldb_msg_add_empty(msg, attr_name, LDB_FLAG_MOD_REPLACE, NULL);
+ if (lret != LDB_SUCCESS) {
+ ret = sysdb_error_to_errno(lret);
+ goto done;
+ }
+ }
+
+ lret = ldb_msg_add_fmt(msg, attr_name, "%lld", (long long)value);
+ if (lret != LDB_SUCCESS) {
+ ret = sysdb_error_to_errno(lret);
+ goto done;
+ }
+
+ if (res->count) {
+ lret = ldb_modify(sysdb->ldb, msg);
+ } else {
+ lret = ldb_add(sysdb->ldb, msg);
+ }
+
+ ret = sysdb_error_to_errno(lret);
+
+done:
+ talloc_free(tmp_ctx);
+ return ret;
+}
+
+static errno_t sysdb_sudo_get_refresh_time(struct sysdb_ctx *sysdb,
+ const char *attr_name,
+ time_t *value)
+{
+ TALLOC_CTX *tmp_ctx;
+ struct ldb_dn *dn;
+ struct ldb_result *res;
+ errno_t ret;
+ int lret;
+ const char *attrs[2] = {attr_name, NULL};
+
+ tmp_ctx = talloc_new(NULL);
+ if (tmp_ctx == NULL) {
+ return ENOMEM;
+ }
+
+ dn = ldb_dn_new_fmt(tmp_ctx, sysdb->ldb, SYSDB_TMPL_CUSTOM_SUBTREE,
+ SUDORULE_SUBDIR, sysdb->domain->name);
+ if (!dn) {
+ ret = ENOMEM;
+ goto done;
+ }
+
+ lret = ldb_search(sysdb->ldb, tmp_ctx, &res, dn, LDB_SCOPE_BASE,
+ attrs, NULL);
+ if (lret != LDB_SUCCESS) {
+ ret = sysdb_error_to_errno(lret);
+ goto done;
+ }
+
+ if (res->count == 0) {
+ /* This entry has not been populated in LDB
+ * This is a common case, as unlike LDAP,
+ * LDB does not need to have all of its parent
+ * objects actually exist.
+ */
+ *value = 0;
+ ret = EOK;
+ goto done;
+ } else if (res->count != 1) {
+ DEBUG(SSSDBG_CRIT_FAILURE,
+ ("Got more than one reply for base search!\n"));
+ ret = EIO;
+ goto done;
+ }
+
+ *value = ldb_msg_find_attr_as_int(res->msgs[0], attr_name, 0);
+
+ ret = EOK;
+
+done:
+ talloc_free(tmp_ctx);
+ return ret;
+}
+
+errno_t sysdb_sudo_set_last_full_refresh(struct sysdb_ctx *sysdb, time_t value)
+{
+ return sysdb_sudo_set_refresh_time(sysdb, SYSDB_SUDO_AT_LAST_FULL_REFRESH,
+ value);
+}
+
+errno_t sysdb_sudo_get_last_full_refresh(struct sysdb_ctx *sysdb, time_t *value)
+{
+ return sysdb_sudo_get_refresh_time(sysdb, SYSDB_SUDO_AT_LAST_FULL_REFRESH,
+ value);
+}
+
errno_t sysdb_sudo_set_refreshed(struct sysdb_ctx *sysdb,
bool refreshed)
{