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-rw-r--r--source4/libcli/ldap/ldap_controls.c86
1 files changed, 86 insertions, 0 deletions
diff --git a/source4/libcli/ldap/ldap_controls.c b/source4/libcli/ldap/ldap_controls.c
index 2a48d401c9..744f21fed1 100644
--- a/source4/libcli/ldap/ldap_controls.c
+++ b/source4/libcli/ldap/ldap_controls.c
@@ -225,6 +225,56 @@ static BOOL decode_paged_results_request(void *mem_ctx, DATA_BLOB in, void **out
return True;
}
+static BOOL decode_dirsync_request(void *mem_ctx, DATA_BLOB in, void **out)
+{
+ DATA_BLOB cookie;
+ struct asn1_data data;
+ struct ldb_dirsync_control *ldc;
+
+ if (!asn1_load(&data, in)) {
+ return False;
+ }
+
+ ldc = talloc(mem_ctx, struct ldb_dirsync_control);
+ if (!ldc) {
+ return False;
+ }
+
+ if (!asn1_start_tag(&data, ASN1_SEQUENCE(0))) {
+ return False;
+ }
+
+ if (!asn1_read_Integer(&data, &(ldc->flags))) {
+ return False;
+ }
+
+ if (!asn1_read_Integer(&data, &(ldc->max_attributes))) {
+ return False;
+ }
+
+ if (!asn1_read_OctetString(&data, &cookie)) {
+ return False;
+ }
+ ldc->cookie_len = cookie.length;
+ if (ldc->cookie_len) {
+ ldc->cookie = talloc_memdup(ldc, cookie.data, cookie.length);
+
+ if (!(ldc->cookie)) {
+ return False;
+ }
+ } else {
+ ldc->cookie = NULL;
+ }
+
+ if (!asn1_end_tag(&data)) {
+ return False;
+ }
+
+ *out = ldc;
+
+ return True;
+}
+
/* seem that this controls has 2 forms one in case it is used with
* a Search Request and another when used ina Search Response
*/
@@ -464,12 +514,48 @@ static BOOL encode_asq_control(void *mem_ctx, void *in, DATA_BLOB *out)
return True;
}
+static BOOL encode_dirsync_request(void *mem_ctx, void *in, DATA_BLOB *out)
+{
+ struct ldb_dirsync_control *ldc = talloc_get_type(in, struct ldb_dirsync_control);
+ struct asn1_data data;
+
+ ZERO_STRUCT(data);
+
+ if (!asn1_push_tag(&data, ASN1_SEQUENCE(0))) {
+ return False;
+ }
+
+ if (!asn1_write_Integer(&data, ldc->flags)) {
+ return False;
+ }
+
+ if (!asn1_write_Integer(&data, ldc->max_attributes)) {
+ return False;
+ }
+
+ if (!asn1_write_OctetString(&data, ldc->cookie, ldc->cookie_len)) {
+ return False;
+ }
+
+ if (!asn1_pop_tag(&data)) {
+ return False;
+ }
+
+ *out = data_blob_talloc(mem_ctx, data.data, data.length);
+ if (out->data == NULL) {
+ return False;
+ }
+
+ return True;
+}
+
struct control_handler ldap_known_controls[] = {
{ "1.2.840.113556.1.4.319", decode_paged_results_request, encode_paged_results_request },
{ "1.2.840.113556.1.4.529", decode_extended_dn_request, encode_extended_dn_request },
{ "1.2.840.113556.1.4.473", decode_server_sort_request, encode_server_sort_request },
{ "1.2.840.113556.1.4.474", decode_server_sort_response, encode_server_sort_response },
{ "1.2.840.113556.1.4.1504", decode_asq_control, encode_asq_control },
+ { "1.2.840.113556.1.4.841", decode_dirsync_request, encode_dirsync_request },
{ NULL, NULL, NULL }
};