+ if (id21->fields_present & SAMR_FIELD_NT_PASSWORD_PRESENT) {
+ if (id21->nt_password_set) {
+ DATA_BLOB in, out;
+
+ if ((id21->nt_owf_password.length != 16) ||
+ (id21->nt_owf_password.size != 16)) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ if (!session_key->length) {
+ return NT_STATUS_NO_USER_SESSION_KEY;
+ }
+
+ in = data_blob_const(id21->nt_owf_password.array, 16);
+ out = data_blob_talloc_zero(mem_ctx, 16);
+
+ sess_crypt_blob(&out, &in, session_key, false);
+
+ pdb_set_nt_passwd(pwd, out.data, PDB_CHANGED);
+ pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
+ }
+ }
+
+ if (id21->fields_present & SAMR_FIELD_LM_PASSWORD_PRESENT) {
+ if (id21->lm_password_set) {
+ DATA_BLOB in, out;
+
+ if ((id21->lm_owf_password.length != 16) ||
+ (id21->lm_owf_password.size != 16)) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ if (!session_key->length) {
+ return NT_STATUS_NO_USER_SESSION_KEY;
+ }
+
+ in = data_blob_const(id21->lm_owf_password.array, 16);
+ out = data_blob_talloc_zero(mem_ctx, 16);
+
+ sess_crypt_blob(&out, &in, session_key, false);
+
+ pdb_set_lanman_passwd(pwd, out.data, PDB_CHANGED);
+ pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
+ }
+ }
+