s4:ldb: add support for the new Recycle Bin Feature LDAP controls

LDB_CONTROL_SHOW_RECYCLED_OID         1.2.840.113556.1.4.2064
LDB_CONTROL_SHOW_DEACTIVATED_LINK_OID 1.2.840.113556.1.4.2065

metze

2 files changed, 68 insertions, 0 deletions

diff --git a/source4/lib/ldb/common/ldb_controls.c b/source4/lib/ldb/common/ldb_controls.c
index 6f127d8c39c..3c2ef5ea002 100644
--- a/source4/lib/ldb/common/ldb_controls.c
+++ b/source4/lib/ldb/common/ldb_controls.c
@@ -555,6 +555,60 @@ struct ldb_control **ldb_parse_control_strings(struct ldb_context *ldb, void *me
 			continue;
 		}
 
+		if (strncmp(control_strings[i], "show_deactivated_link:", 22) == 0) {
+			const char *p;
+			int crit, ret;
+
+			p = &(control_strings[i][22]);
+			ret = sscanf(p, "%d", &crit);
+			if ((ret != 1) || (crit < 0) || (crit > 1)) {
+				error_string = talloc_asprintf(mem_ctx, "invalid show_deactivated_link control syntax\n");
+				error_string = talloc_asprintf_append(error_string, " syntax: crit(b)\n");
+				error_string = talloc_asprintf_append(error_string, "   note: b = boolean");
+				ldb_set_errstring(ldb, error_string);
+				talloc_free(error_string);
+				return NULL;
+			}
+
+			ctrl[i] = talloc(ctrl, struct ldb_control);
+			if (!ctrl[i]) {
+				ldb_oom(ldb);
+				return NULL;
+			}
+			ctrl[i]->oid = LDB_CONTROL_SHOW_DEACTIVATED_LINK_OID;
+			ctrl[i]->critical = crit;
+			ctrl[i]->data = NULL;
+
+			continue;
+		}
+
+		if (strncmp(control_strings[i], "show_recycled:", 14) == 0) {
+			const char *p;
+			int crit, ret;
+
+			p = &(control_strings[i][14]);
+			ret = sscanf(p, "%d", &crit);
+			if ((ret != 1) || (crit < 0) || (crit > 1)) {
+				error_string = talloc_asprintf(mem_ctx, "invalid show_recycled control syntax\n");
+				error_string = talloc_asprintf_append(error_string, " syntax: crit(b)\n");
+				error_string = talloc_asprintf_append(error_string, "   note: b = boolean");
+				ldb_set_errstring(ldb, error_string);
+				talloc_free(error_string);
+				return NULL;
+			}
+
+			ctrl[i] = talloc(ctrl, struct ldb_control);
+			if (!ctrl[i]) {
+				ldb_oom(ldb);
+				return NULL;
+			}
+			ctrl[i]->oid = LDB_CONTROL_SHOW_RECYCLED_OID;
+			ctrl[i]->critical = crit;
+			ctrl[i]->data = NULL;
+
+			continue;
+		}
+
 		if (strncmp(control_strings[i], "permissive_modify:", 18) == 0) {
 			const char *p;
 			int crit, ret;
diff --git a/source4/lib/ldb/include/ldb.h b/source4/lib/ldb/include/ldb.h
index 8e4e2e0db35..20f0f9cc5a2 100644
--- a/source4/lib/ldb/include/ldb.h
+++ b/source4/lib/ldb/include/ldb.h
@@ -486,6 +486,20 @@ typedef int (*ldb_qsort_cmp_fn_t) (void *v1, void *v2, void *opaque);
 #define LDB_CONTROL_SHOW_DELETED_OID	"1.2.840.113556.1.4.417"
 
 /**
+   OID for getting recycled objects
+
+   \sa <a href="http://msdn.microsoft.com/en-us/library/dd304621(PROT.13).aspx">Microsoft documentation of this OID</a>
+*/
+#define LDB_CONTROL_SHOW_RECYCLED_OID         "1.2.840.113556.1.4.2064"
+
+/**
+   OID for getting deactivated linked attributes
+
+   \sa <a href="http://msdn.microsoft.com/en-us/library/dd302781(PROT.13).aspx">Microsoft documentation of this OID</a>
+*/
+#define LDB_CONTROL_SHOW_DEACTIVATED_LINK_OID "1.2.840.113556.1.4.2065"
+
+/**
    OID for extended DN
 
    \sa <a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/ldap/ldap/ldap_server_extended_dn_oid.asp">Microsoft documentation of this OID</a>