SYSDB: Add function to expire entry

Ticket:
https://fedorahosted.org/sssd/ticket/2676

Added function to expire entry in sysdb using
its DN.

Reviewed-by: Pavel Reichl <preichl@redhat.com>

2 files changed, 78 insertions, 1 deletions

diff --git a/src/db/sysdb.h b/src/db/sysdb.h
index 9e28b5c66..3c76fb0ce 100644
--- a/src/db/sysdb.h
+++ b/src/db/sysdb.h
@@ -717,11 +717,16 @@ int sysdb_delete_entry(struct sysdb_ctx *sysdb,
                        struct ldb_dn *dn,
                        bool ignore_not_found);
 
-
 int sysdb_delete_recursive(struct sysdb_ctx *sysdb,
                            struct ldb_dn *dn,
                            bool ignore_not_found);
 
+/* Mark entry as expired */
+errno_t sysdb_mark_entry_as_expired_ldb_dn(struct sss_domain_info *dom,
+                                           struct ldb_dn *ldbdn);
+errno_t sysdb_mark_entry_as_expired_ldb_val(struct sss_domain_info *dom,
+                                            struct ldb_val *dn_val);
+
 /* Search Entry */
 int sysdb_search_entry(TALLOC_CTX *mem_ctx,
                        struct sysdb_ctx *sysdb,
diff --git a/src/db/sysdb_ops.c b/src/db/sysdb_ops.c
index d1d43ebe6..38e702190 100644
--- a/src/db/sysdb_ops.c
+++ b/src/db/sysdb_ops.c
@@ -3875,3 +3875,75 @@ errno_t sysdb_handle_original_uuid(const char *orig_name,
 
     return EOK;
 }
+
+/* Mark entry as expired */
+errno_t sysdb_mark_entry_as_expired_ldb_dn(struct sss_domain_info *dom,
+                                           struct ldb_dn *ldbdn)
+{
+    struct ldb_message *msg;
+    errno_t ret;
+    TALLOC_CTX *tmp_ctx;
+
+    tmp_ctx = talloc_new(NULL);
+    if (tmp_ctx == NULL) {
+        return ENOMEM;
+    }
+
+    msg = ldb_msg_new(tmp_ctx);
+    if (msg == NULL) {
+        ret = ENOMEM;
+        goto done;
+    }
+
+    msg->dn = ldbdn;
+
+    ret = ldb_msg_add_empty(msg, SYSDB_CACHE_EXPIRE,
+                            LDB_FLAG_MOD_REPLACE, NULL);
+    if (ret != LDB_SUCCESS) {
+        ret = sysdb_error_to_errno(ret);
+        goto done;
+    }
+
+    ret = ldb_msg_add_string(msg, SYSDB_CACHE_EXPIRE, "1");
+    if (ret != LDB_SUCCESS) {
+        ret = sysdb_error_to_errno(ret);
+        goto done;
+    }
+
+    ret = ldb_modify(dom->sysdb->ldb, msg);
+    if (ret != LDB_SUCCESS) {
+        ret = sysdb_error_to_errno(ret);
+        goto done;
+    }
+
+    ret = EOK;
+
+done:
+    talloc_free(tmp_ctx);
+    return ret;
+}
+
+errno_t sysdb_mark_entry_as_expired_ldb_val(struct sss_domain_info *dom,
+                                            struct ldb_val *dn_val)
+{
+    struct ldb_dn *ldbdn;
+    errno_t ret;
+    TALLOC_CTX *tmp_ctx;
+
+    tmp_ctx = talloc_new(NULL);
+    if (tmp_ctx == NULL) {
+        return ENOMEM;
+    }
+
+    ldbdn = ldb_dn_from_ldb_val(tmp_ctx, dom->sysdb->ldb, dn_val);
+    if (ldbdn == NULL) {
+        ret = ENOMEM;
+        goto done;
+    }
+
+    ret = sysdb_mark_entry_as_expired_ldb_dn(dom, ldbdn);
+
+done:
+    talloc_free(tmp_ctx);
+    return ret;
+}