DIYgod/RSSHub · warning · Error

非法域名!

Error message

非法域名!

What it means

Thrown by the maccms (MacCMS aggregator) route when the :domain path parameter is not in the hardcoded allowlist Set at the bottom of the file (moduzy.net, hw8.live, 360zy.com, etc.). The Chinese message means 'illegal domain!'. This is a security/control measure: the route proxies /api.php/provide/vod from the supplied domain, so only vetted collection sites are allowed.

Source

Thrown at lib/routes/maccms/index.tsx:91

        type: '类别ID,不同采集站点有不同的类别规则和ID,默认为 0,代表全部类别',
        size: '每次获取的数据条数,上限 100 条,默认 30 条',
    },
    name: '最新资源',
    maintainers: ['hualiong'],
    description: `::: tip
每个采集站提供的影视类别 ID 是不同的,即参数中的 \`type\` 是不同的。**可以先访问一次站点提供的采集接口,然后从返回结果中的 \`class\` 字段中的 \`type_id\`获取相应的类别 ID**
:::

| 站名                | 域名                                             | 站名             | 域名                                               | 站名           | 域名                                            |
| ------------------- | ------------------------------------------------ | ---------------- | -------------------------------------------------- | -------------- | ----------------------------------------------- |
| 魔都资源网          | [moduzy.net](https://moduzy.net)                 | 华为吧影视资源站 | [hw8.live](https://hw8.live)                       | 360 资源站     | [360zy.com](https://360zy.com)                  |
| jkun 爱坤联盟资源网 | [ikunzyapi.com](https://ikunzyapi.com)           | 奥斯卡资源站     | [aosikazy.com](https://aosikazy.com)               | 飞速资源采集网 | [www.feisuzyapi.com](http://www.feisuzyapi.com) |
| 森林资源网          | [slapibf.com](https://slapibf.com)               | 天空资源采集网   | [api.tiankongapi.com](https://api.tiankongapi.com) | 百度云资源     | [api.apibdzy.com](https://api.apibdzy.com)      |
| 红牛资源站          | [www.hongniuzy2.com](https://www.hongniuzy2.com) | 乐视资源网       | [leshiapi.com](https://leshiapi.com)               | 暴风资源       | [bfzyapi.com](https://bfzyapi.com)              |`,
    handler: async (ctx) => {
        const { domain, type = '0', size = '30' } = ctx.req.param();
        if (!list.has(domain)) {
            throw new Error('非法域名!');
        }

        const res = await ofetch<Result>(`https://${domain}/api.php/provide/vod`, {
            parseResponse: JSON.parse,
            query: { ac: 'detail', t: type, pagesize: Number.parseInt(size) > 100 ? 100 : size },
        });

        const items: DataItem[] = res.list.map((each) => ({
            title: each.vod_name,
            image: each.vod_pic,
            link: `https://${domain}/vod/${each.vod_id}/`,
            guid: each.vod_play_url?.match(/https:\/\/.+?\.m3u8/g)?.at(-1),
            pubDate: timezone(parseDate(each.vod_time, 'YYYY-MM-DD HH:mm:ss'), 8),
            category: [each.type_name, ...each.vod_class!.split(',')],
            description: render(each, `https://${domain}/vod/${each.vod_id}/`) + each.vod_content,
        }));

        return {

View on GitHub (pinned to bed535e087)

Solutions

  1. Use one of the documented allowlisted domains (see the table in the route description).
  2. If you self-host and trust a new collection site, add its exact hostname string to the list Set at the end of lib/routes/maccms/index.tsx.
  3. Ensure the domain has no protocol prefix, trailing slash, or port — match the exact string format in the Set.
  4. Normalize input (strip protocol/www.) before the check if you want more lenient matching, but weigh the SSRF implications.

Example fix

// before
const { domain, type = '0', size = '30' } = ctx.req.param();
if (!list.has(domain)) throw new Error('非法域名!');

// after — strip protocol/www and give a helpful message
const { domain: rawDomain, type = '0', size = '30' } = ctx.req.param();
const domain = rawDomain.replace(/^https?:\/\//, '').replace(/^www\./, '').replace(/\/$/, '');
if (!list.has(domain)) {
    throw new InvalidParameterError(`Domain '${domain}' is not allowed. Supported: ${[...list].join(', ')}`);
}
Defensive patterns

Strategy: validation

Validate before calling

const list = new Set(['moduzy.net', 'hw8.live', /* ... */]);
const { domain: rawDomain } = ctx.req.param();
const domain = rawDomain.replace(/^https?:\/\//, '').replace(/^www\./, '').replace(/\/$/, '').toLowerCase();
if (!list.has(domain)) {
    throw new InvalidParameterError(`Domain '${domain}' not allowed. Supported: ${[...list].join(', ')}`);
}

Type guard

function isAllowedMaccmsDomain(d: string, allow: Set<string>): boolean {
    const normalized = d.replace(/^https?:\/\//, '').replace(/^www\./, '').replace(/\/$/, '').toLowerCase();
    return allow.has(normalized);
}

Prevention

When it happens

Trigger: Calling /maccms/example.com/... where example.com is not in the allowlist. Passing a domain with a trailing slash, port, protocol prefix, or www. that differs from the allowlist entry (e.g. 'www.moduzy.net' when the list has 'moduzy.net'). Passing a subdomain variant.

Common situations: User wants to add a new collection site but it is not in the allowlist. User includes 'https://' or a port. A previously-working domain was removed from the list. The user passes a domain that redirects to a different hostname.

Related errors


AI-assisted analysis of DIYgod/RSSHub@bed535e087 (2026-08-12). Data as JSON: /api/errors/ad4ced55b3d91826. Report an issue: GitHub.