@masknet/eslint-plugin/lib/rules/unicode/no-bidi.js

eslint plugin for masknet

import { createRule } from "../../rule.js";
import { escape, getFixer, makeProgramListener } from "./specific-set.js";
const BIDI_PATTERN = /[\u061C\u202A-\u202E\u2066-\u2069]/;
export default createRule({
    name: 'unicode/no-bidi',
    meta: {
        type: 'problem',
        fixable: 'code',
        docs: {
            description: 'Detect and stop Trojan Source attacks',
            recommended: 'recommended',
        },
        schema: [],
        messages: {
            detected: 'Detected potential trojan source attack with unicode bidi introduced in this {{kind}}: {{text}}.',
        },
    },
    defaultOptions: [],
    create(context) {
        return makeProgramListener(BIDI_PATTERN, (node, kind) => {
            const matcher = new RegExp(BIDI_PATTERN.source, 'gu');
            const data = { kind, text: escape(node.value, matcher) };
            const fix = getFixer(node, matcher);
            context.report({ node, data, messageId: 'detected', fix });
        });
    },
});
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