fix: 修复学生代码窃取 token、提示词链 XSS 和打分没有上限的问题

- 运行提交代码的 iframe(编辑器预览、随机评分弹窗、/submission/:id、全屏预览)
  加上 sandbox,不给 allow-same-origin,代码读不到 localStorage 里的 token
- 提示词和 AI 回复的 markdown 渲染时转义原始 HTML,链接只放行 http(s)/mailto;
  ChainModal 也改用这个渲染函数
- 打分限定 1-5 分(超出返回 422),不能给自己的提交打分

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
xuyueandClaude Opus 5.5 committed 2026-10-26 21:33:26 +08:00
1 parent 4014aaabbf
commit 73788c4595
8 files changed
+78 -34

No files matched your search

+4
View File
@@ -136,6 +136,10 @@ describe("评分", () => {
const again = await (await client("s0"))("PUT", `/api/submission/${uuid(sub)}/score`, { score: 1 })
expect(again.json.message).toBe("你已经给这个提交打过分了")
expect((await (await client("s0"))("PUT", `/api/submission/${uuid(sub)}/score`, { score: 0 })).status).toBe(400)
expect((await (await client("s1"))("PUT", `/api/submission/${uuid(sub)}/score`, { score: 6 })).status).toBe(422)
const self = await (await client("author"))("PUT", `/api/submission/${uuid(sub)}/score`, { score: 5 })
expect(self.status).toBe(400)
expect(all(`SELECT 1 FROM submission_rating WHERE user_id = $id`, { id: author })).toEqual([])
})
})