return WERR_OK;
}
+
+WERROR dsdb_syntax_one_DN_drsuapi_to_ldb(TALLOC_CTX *mem_ctx, struct ldb_context *ldb,
+ const struct dsdb_syntax *syntax,
+ struct smb_iconv_convenience *iconv_convenience,
+ const DATA_BLOB *in, DATA_BLOB *out)
+{
+ struct drsuapi_DsReplicaObjectIdentifier3 id3;
+ enum ndr_err_code ndr_err;
+ DATA_BLOB guid_blob;
+ struct ldb_dn *dn;
+ TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
+ int ret;
+
+ if (!tmp_ctx) {
+ W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
+ }
+
+ if (in == NULL) {
+ talloc_free(tmp_ctx);
+ return WERR_FOOBAR;
+ }
+
+ if (in->length == 0) {
+ talloc_free(tmp_ctx);
+ return WERR_FOOBAR;
+ }
+
+
+ /* windows sometimes sends an extra two pad bytes here */
+ ndr_err = ndr_pull_struct_blob(in,
+ tmp_ctx, iconv_convenience, &id3,
+ (ndr_pull_flags_fn_t)ndr_pull_drsuapi_DsReplicaObjectIdentifier3);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
+ talloc_free(tmp_ctx);
+ return ntstatus_to_werror(status);
+ }
+
+ dn = ldb_dn_new(tmp_ctx, ldb, id3.dn);
+ if (!dn) {
+ talloc_free(tmp_ctx);
+ /* If this fails, it must be out of memory, as it does not do much parsing */
+ W_ERROR_HAVE_NO_MEMORY(dn);
+ }
+
+ ndr_err = ndr_push_struct_blob(&guid_blob, tmp_ctx, iconv_convenience, &id3.guid,
+ (ndr_push_flags_fn_t)ndr_push_GUID);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
+ talloc_free(tmp_ctx);
+ return ntstatus_to_werror(status);
+ }
+
+ ret = ldb_dn_set_extended_component(dn, "GUID", &guid_blob);
+ if (ret != LDB_SUCCESS) {
+ talloc_free(tmp_ctx);
+ return WERR_FOOBAR;
+ }
+
+ talloc_free(guid_blob.data);
+
+ if (id3.__ndr_size_sid) {
+ DATA_BLOB sid_blob;
+ ndr_err = ndr_push_struct_blob(&sid_blob, tmp_ctx, iconv_convenience, &id3.sid,
+ (ndr_push_flags_fn_t)ndr_push_dom_sid);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
+ talloc_free(tmp_ctx);
+ return ntstatus_to_werror(status);
+ }
+
+ ret = ldb_dn_set_extended_component(dn, "SID", &sid_blob);
+ if (ret != LDB_SUCCESS) {
+ talloc_free(tmp_ctx);
+ return WERR_FOOBAR;
+ }
+ }
+
+ *out = data_blob_string_const(ldb_dn_get_extended_linearized(mem_ctx, dn, 1));
+ talloc_free(tmp_ctx);
+ return WERR_OK;
+}
+
static WERROR dsdb_syntax_DN_drsuapi_to_ldb(struct ldb_context *ldb,
const struct dsdb_schema *schema,
const struct dsdb_attribute *attr,
struct ldb_message_element *out)
{
uint32_t i;
- int ret;
out->flags = 0;
out->name = talloc_strdup(mem_ctx, attr->lDAPDisplayName);
W_ERROR_HAVE_NO_MEMORY(out->values);
for (i=0; i < out->num_values; i++) {
- struct drsuapi_DsReplicaObjectIdentifier3 id3;
- enum ndr_err_code ndr_err;
- DATA_BLOB guid_blob;
- struct ldb_dn *dn;
- TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
- if (!tmp_ctx) {
- W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
- }
-
- if (in->value_ctr.values[i].blob == NULL) {
- talloc_free(tmp_ctx);
- return WERR_FOOBAR;
- }
-
- if (in->value_ctr.values[i].blob->length == 0) {
- talloc_free(tmp_ctx);
- return WERR_FOOBAR;
- }
-
-
- /* windows sometimes sends an extra two pad bytes here */
- ndr_err = ndr_pull_struct_blob(in->value_ctr.values[i].blob,
- tmp_ctx, schema->iconv_convenience, &id3,
- (ndr_pull_flags_fn_t)ndr_pull_drsuapi_DsReplicaObjectIdentifier3);
- if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
- NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
- talloc_free(tmp_ctx);
- return ntstatus_to_werror(status);
- }
-
- dn = ldb_dn_new(tmp_ctx, ldb, id3.dn);
- if (!dn) {
- talloc_free(tmp_ctx);
- /* If this fails, it must be out of memory, as it does not do much parsing */
- W_ERROR_HAVE_NO_MEMORY(dn);
- }
-
- ndr_err = ndr_push_struct_blob(&guid_blob, tmp_ctx, schema->iconv_convenience, &id3.guid,
- (ndr_push_flags_fn_t)ndr_push_GUID);
- if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
- NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
- talloc_free(tmp_ctx);
- return ntstatus_to_werror(status);
- }
-
- ret = ldb_dn_set_extended_component(dn, "GUID", &guid_blob);
- if (ret != LDB_SUCCESS) {
- talloc_free(tmp_ctx);
- return WERR_FOOBAR;
- }
-
- talloc_free(guid_blob.data);
-
- if (id3.__ndr_size_sid) {
- DATA_BLOB sid_blob;
- ndr_err = ndr_push_struct_blob(&sid_blob, tmp_ctx, schema->iconv_convenience, &id3.sid,
- (ndr_push_flags_fn_t)ndr_push_dom_sid);
- if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
- NTSTATUS status = ndr_map_error2ntstatus(ndr_err);
- talloc_free(tmp_ctx);
- return ntstatus_to_werror(status);
- }
-
- ret = ldb_dn_set_extended_component(dn, "SID", &sid_blob);
- if (ret != LDB_SUCCESS) {
- talloc_free(tmp_ctx);
- return WERR_FOOBAR;
- }
- }
-
- out->values[i] = data_blob_string_const(ldb_dn_get_extended_linearized(out->values, dn, 1));
- talloc_free(tmp_ctx);
+ WERROR status = dsdb_syntax_one_DN_drsuapi_to_ldb(out->values, ldb, attr->syntax,
+ schema->iconv_convenience,
+ in->value_ctr.values[i].blob,
+ &out->values[i]);
+ if (!W_ERROR_IS_OK(status)) {
+ return status;
+ }
+
}
return WERR_OK;
/* set binary stuff */
dsdb_dn = dsdb_dn_construct(tmp_ctx, dn, id3.binary, attr->syntax->ldap_oid);
-
+ if (!dsdb_dn) {
+ /* If this fails, it must be out of memory, we know the ldap_oid is valid */
+ talloc_free(tmp_ctx);
+ W_ERROR_HAVE_NO_MEMORY(dsdb_dn);
+ }
out->values[i] = data_blob_string_const(dsdb_dn_get_extended_linearized(out->values, dsdb_dn, 1));
talloc_free(tmp_ctx);
}
dsdb_dn = dsdb_dn_parse(tmp_ctx, ldb, &in->values[i], attr->syntax->ldap_oid);
- if (dsdb_dn) {
+ if (!dsdb_dn) {
talloc_free(tmp_ctx);
return ntstatus_to_werror(NT_STATUS_INVALID_PARAMETER);
}
git.samba.org / ira / wip.git / blobdiff