退出登录cookie未失效

[lcfang]

• I have searched the issues of this repository and believe that this is not a duplicate.

Ⅰ. Issue Description

前端退出登录后，原来的cookie：_hi_sess=xxx仍可用，存在安全风险

Ⅱ. Describe what happened

If there is an exception, please attach the exception trace:

Just paste your stack trace here!

Ⅲ. Describe what you expected to happen

Ⅳ. How to reproduce it (as minimally and precisely as possible)

1. 登录前端
2. 获取cookie：_hi_sess=xxx
3. 退出登录，访问接口仍能获取到数据

Ⅴ. Anything else we need to know?

Ⅵ. Environment:

• Higress version: v2.1.7
• OS :
• Others:

[CH3CHO]

这个 Cookie 目前没有做失效机制，只是在登出之后清理了前端的 Cookie。

[lcfang]

这个 Cookie 目前没有做失效机制，只是在登出之后清理了前端的 Cookie。

把这个cookie缓存到adminConfig里，每次使用的时候校验缓存，退出登录后清空缓存，但是会导致单点登录，这样行不行？