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Diffstat (limited to 'source4/lib/ldb-samba/ldif_handlers.c')
-rw-r--r--source4/lib/ldb-samba/ldif_handlers.c58
1 files changed, 31 insertions, 27 deletions
diff --git a/source4/lib/ldb-samba/ldif_handlers.c b/source4/lib/ldb-samba/ldif_handlers.c
index 22a57da10b..a16582d294 100644
--- a/source4/lib/ldb-samba/ldif_handlers.c
+++ b/source4/lib/ldb-samba/ldif_handlers.c
@@ -38,7 +38,7 @@ static int ldif_read_objectSid(struct ldb_context *ldb, void *mem_ctx,
{
enum ndr_err_code ndr_err;
struct dom_sid *sid;
- sid = dom_sid_parse_talloc(mem_ctx, (const char *)in->data);
+ sid = dom_sid_parse_length(mem_ctx, in);
if (sid == NULL) {
return -1;
}
@@ -70,12 +70,11 @@ static int ldif_write_objectSid(struct ldb_context *ldb, void *mem_ctx,
talloc_free(sid);
return -1;
}
- out->data = (uint8_t *)dom_sid_string(mem_ctx, sid);
+ *out = data_blob_string_const(dom_sid_string(mem_ctx, sid));
talloc_free(sid);
if (out->data == NULL) {
return -1;
}
- out->length = strlen((const char *)out->data);
return 0;
}
@@ -97,13 +96,14 @@ static int ldb_comparison_objectSid(struct ldb_context *ldb, void *mem_ctx,
const struct ldb_val *v1, const struct ldb_val *v2)
{
if (ldb_comparision_objectSid_isString(v1) && ldb_comparision_objectSid_isString(v2)) {
- return strcmp((const char *)v1->data, (const char *)v2->data);
+ return ldb_comparison_binary(ldb, mem_ctx, v1, v2);
} else if (ldb_comparision_objectSid_isString(v1)
&& !ldb_comparision_objectSid_isString(v2)) {
struct ldb_val v;
int ret;
if (ldif_read_objectSid(ldb, mem_ctx, v1, &v) != 0) {
- return -1;
+ /* Perhaps not a string after all */
+ return ldb_comparison_binary(ldb, mem_ctx, v1, v2);
}
ret = ldb_comparison_binary(ldb, mem_ctx, &v, v2);
talloc_free(v.data);
@@ -113,7 +113,8 @@ static int ldb_comparison_objectSid(struct ldb_context *ldb, void *mem_ctx,
struct ldb_val v;
int ret;
if (ldif_read_objectSid(ldb, mem_ctx, v2, &v) != 0) {
- return -1;
+ /* Perhaps not a string after all */
+ return ldb_comparison_binary(ldb, mem_ctx, v1, v2);
}
ret = ldb_comparison_binary(ldb, mem_ctx, v1, &v);
talloc_free(v.data);
@@ -129,7 +130,11 @@ static int ldb_canonicalise_objectSid(struct ldb_context *ldb, void *mem_ctx,
const struct ldb_val *in, struct ldb_val *out)
{
if (ldb_comparision_objectSid_isString(in)) {
- return ldif_read_objectSid(ldb, mem_ctx, in, out);
+ if (ldif_read_objectSid(ldb, mem_ctx, in, out) != 0) {
+ /* Perhaps not a string after all */
+ return ldb_handler_copy(ldb, mem_ctx, in, out);
+ }
+ return 0;
}
return ldb_handler_copy(ldb, mem_ctx, in, out);
}
@@ -141,10 +146,16 @@ static int ldif_read_objectGUID(struct ldb_context *ldb, void *mem_ctx,
const struct ldb_val *in, struct ldb_val *out)
{
struct GUID guid;
+ char *guid_string;
NTSTATUS status;
enum ndr_err_code ndr_err;
+ guid_string = talloc_strndup(mem_ctx, (const char *)in->data, in->length);
+ if (!guid_string) {
+ return -1;
+ }
- status = GUID_from_string((const char *)in->data, &guid);
+ status = GUID_from_string(guid_string, &guid);
+ talloc_free(guid_string);
if (!NT_STATUS_IS_OK(status)) {
return -1;
}
@@ -203,13 +214,14 @@ static int ldb_comparison_objectGUID(struct ldb_context *ldb, void *mem_ctx,
const struct ldb_val *v1, const struct ldb_val *v2)
{
if (ldb_comparision_objectGUID_isString(v1) && ldb_comparision_objectGUID_isString(v2)) {
- return strcmp((const char *)v1->data, (const char *)v2->data);
+ return ldb_comparison_binary(ldb, mem_ctx, v1, v2);
} else if (ldb_comparision_objectGUID_isString(v1)
&& !ldb_comparision_objectGUID_isString(v2)) {
struct ldb_val v;
int ret;
if (ldif_read_objectGUID(ldb, mem_ctx, v1, &v) != 0) {
- return -1;
+ /* Perhaps it wasn't a valid string after all */
+ return ldb_comparison_binary(ldb, mem_ctx, v1, v2);
}
ret = ldb_comparison_binary(ldb, mem_ctx, &v, v2);
talloc_free(v.data);
@@ -219,7 +231,8 @@ static int ldb_comparison_objectGUID(struct ldb_context *ldb, void *mem_ctx,
struct ldb_val v;
int ret;
if (ldif_read_objectGUID(ldb, mem_ctx, v2, &v) != 0) {
- return -1;
+ /* Perhaps it wasn't a valid string after all */
+ return ldb_comparison_binary(ldb, mem_ctx, v1, v2);
}
ret = ldb_comparison_binary(ldb, mem_ctx, v1, &v);
talloc_free(v.data);
@@ -235,7 +248,11 @@ static int ldb_canonicalise_objectGUID(struct ldb_context *ldb, void *mem_ctx,
const struct ldb_val *in, struct ldb_val *out)
{
if (ldb_comparision_objectGUID_isString(in)) {
- return ldif_read_objectGUID(ldb, mem_ctx, in, out);
+ if (ldif_read_objectGUID(ldb, mem_ctx, in, out) != 0) {
+ /* Perhaps it wasn't a valid string after all */
+ return ldb_handler_copy(ldb, mem_ctx, in, out);
+ }
+ return 0;
}
return ldb_handler_copy(ldb, mem_ctx, in, out);
}
@@ -314,7 +331,7 @@ static int ldif_canonicalise_objectCategory(struct ldb_context *ldb, void *mem_c
}
return LDB_SUCCESS;
}
- dn1 = ldb_dn_new(tmp_ctx, ldb, (char *)in->data);
+ dn1 = ldb_dn_from_ldb_val(tmp_ctx, ldb, in);
if ( ! ldb_dn_validate(dn1)) {
const char *lDAPDisplayName = talloc_strndup(tmp_ctx, (char *)in->data, in->length);
class = dsdb_class_by_lDAPDisplayName(schema, lDAPDisplayName);
@@ -617,19 +634,6 @@ static const struct {
{ "fRSReplicaSetGUID", LDB_SYNTAX_SAMBA_GUID },
{ "netbootGUID", LDB_SYNTAX_SAMBA_GUID },
{ "objectCategory", LDB_SYNTAX_SAMBA_OBJECT_CATEGORY },
- { "member", LDB_SYNTAX_DN },
- { "memberOf", LDB_SYNTAX_DN },
- { "nCName", LDB_SYNTAX_DN },
- { "schemaNamingContext", LDB_SYNTAX_DN },
- { "configurationNamingContext", LDB_SYNTAX_DN },
- { "rootDomainNamingContext", LDB_SYNTAX_DN },
- { "defaultNamingContext", LDB_SYNTAX_DN },
- { "subRefs", LDB_SYNTAX_DN },
- { "dMDLocation", LDB_SYNTAX_DN },
- { "serverReference", LDB_SYNTAX_DN },
- { "masteredBy", LDB_SYNTAX_DN },
- { "msDs-masteredBy", LDB_SYNTAX_DN },
- { "fSMORoleOwner", LDB_SYNTAX_DN },
{ "prefixMap", LDB_SYNTAX_SAMBA_PREFIX_MAP }
};
@@ -669,7 +673,7 @@ int ldb_register_samba_handlers(struct ldb_context *ldb)
return -1;
}
- ret = ldb_schema_attribute_add_with_syntax(ldb, samba_attributes[i].name, 0, s);
+ ret = ldb_schema_attribute_add_with_syntax(ldb, samba_attributes[i].name, LDB_ATTR_FLAG_FIXED, s);
if (ret != LDB_SUCCESS) {
return ret;
}
generated by cgit (git 2.34.1) at 2025-03-07 02:43:21 +0000