ldb: lay foundation for proper utc/generalized time handling

We use to handle UTCtime and generalized time the same way. The thing is
that it's not the case, they are different in the way they are set (most
of the time) with different format and also stored and return in
different format too.

1 files changed, 28 insertions, 0 deletions

diff --git a/lib/ldb/common/attrib_handlers.c b/lib/ldb/common/attrib_handlers.c
index 73e1705593..daeb422aca 100644
--- a/lib/ldb/common/attrib_handlers.c
+++ b/lib/ldb/common/attrib_handlers.c
@@ -387,6 +387,27 @@ static int ldb_canonicalise_utctime(struct ldb_context *ldb, void *mem_ctx,
 	if (ret != LDB_SUCCESS) {
 		return ret;
 	}
+	out->data = (uint8_t *)ldb_timestring_utc(mem_ctx, t);
+	if (out->data == NULL) {
+		ldb_oom(ldb);
+		return LDB_ERR_OPERATIONS_ERROR;
+	}
+	out->length = strlen((char *)out->data);
+	return 0;
+}
+
+/*
+  canonicalise a generalized time
+*/
+static int ldb_canonicalise_generalizedtime(struct ldb_context *ldb, void *mem_ctx,
+				        const struct ldb_val *in, struct ldb_val *out)
+{
+	time_t t;
+	int ret;
+	ret = ldb_val_to_time(in, &t);
+	if (ret != LDB_SUCCESS) {
+		return ret;
+	}
 	out->data = (uint8_t *)ldb_timestring(mem_ctx, t);
 	if (out->data == NULL) {
 		ldb_oom(ldb);
@@ -443,6 +464,13 @@ static const struct ldb_schema_syntax ldb_standard_syntaxes[] = {
 		.comparison_fn   = ldb_comparison_utctime
 	},
 	{ 
+		.name            = LDB_SYNTAX_GENERALIZED_TIME,
+		.ldif_read_fn    = ldb_handler_copy,
+		.ldif_write_fn   = ldb_handler_copy,
+		.canonicalise_fn = ldb_canonicalise_generalizedtime,
+		.comparison_fn   = ldb_comparison_utctime
+	},
+	{
 		.name            = LDB_SYNTAX_BOOLEAN,
 		.ldif_read_fn    = ldb_handler_copy,
 		.ldif_write_fn   = ldb_handler_copy,