remove domain system

hydro/handler/tools.js

@@ -1,6 +1,6 @@
 const
     opcount = require('../model/opcount'),
-    { PermissionError, PrivilegeError } = require('../error');
+    { PermissionError } = require('../error');
 
 module.exports = {
     requirePerm(perm) {
@@ -22,25 +22,6 @@ module.exports = {
             await next();
         };
     },
-    requirePriv(priv) {
-        return async (ctx, next) => {
-            for (let i in arguments) {
-                if (arguments[i] instanceof Array) {
-                    let p = false;
-                    for (let j in arguments)
-                        if (ctx.state.user.hasPriv(arguments[i][j])) {
-                            p = true;
-                            break;
-                        }
-                    if (!p) throw new PrivilegeError([arguments[i]]);
-                } else {
-                    if (ctx.state.user.hasPriv(arguments[i])) continue;
-                    else throw new PrivilegeError([arguments[i]]);
-                }
-            }
-            await next();
-        };
-    },
     limitRate(op, period_secs, max_operations) {
         return async (ctx, next) => {
             await opcount.inc(op, ctx.request.ip, period_secs, max_operations);