做二级代理时无法修改http请求

[yuukh]

一级代理是clashmeta v1.14.0，clashmeta分流部分域名至elev2p，当一个网络请求先进入clashmeta然后被分流到elecv2p处理时，如果这个网络请求为https则可以成功被重写，如果网络请求为http则没有重写效果。
以www.sina.com为例，下面是重写规则和脚本内容

下面为测试结果和日志
1.代理服务器为clashmeta，分流至elecv2p，网络请求使用https协议

[AnyProxy Log][2023-01-08 14:47:53]: received https CONNECT request www.sina.com
[AnyProxy Log][2023-01-08 14:47:53]: will forward to local https server
[AnyProxy Log][2023-01-08 14:47:53]: received request to: GET www.sina.com/
[eV2Proxy    info][2023-01-08 14:47:53.561] https://www.sina.com/ response match rule: ^https?://www.sina.com test.js from rewrite cache
[runJSFile notify][2023-01-08 14:47:53.563] run test.js from rewriteRes
[test.js     info][2023-01-08 14:47:53.572] hello elecV2P, nice to meet you!
[test.js     info][2023-01-08 14:47:53.574] current version 3.7.5
[test.js     info][2023-01-08 14:47:53.574] Project: https://github.com/elecV2/elecV2P
[test.js     info][2023-01-08 14:47:53.575] Docs: https://github.com/elecV2/elecV2P-dei
[test.js     info][2023-01-08 14:47:53.576] telegram channel: https://t.me/elecV2
[runJSFile   info][2023-01-08 14:47:53.577] run test.js result: elecV2P test done
[AnyProxy Log][2023-01-08 14:47:54]: received request to: GET www.sina.com/favicon.ico
[eV2Proxy    info][2023-01-08 14:47:54.341] https://www.sina.com/favicon.ico response match rule: ^https?://www.sina.com test.js from rewrite cache
[runJSFile notify][2023-01-08 14:47:54.342] run test.js from rewriteRes
[test.js     info][2023-01-08 14:47:54.346] hello elecV2P, nice to meet you!
[test.js     info][2023-01-08 14:47:54.347] current version 3.7.5
[test.js     info][2023-01-08 14:47:54.347] Project: https://github.com/elecV2/elecV2P
[test.js     info][2023-01-08 14:47:54.348] Docs: https://github.com/elecV2/elecV2P-dei
[test.js     info][2023-01-08 14:47:54.348] telegram channel: https://t.me/elecV2
[runJSFile   info][2023-01-08 14:47:54.349] run test.js result: elecV2P test done

2.代理服务器为elecv2p，网络请求使用http协议

[AnyProxy Log][2023-01-08 14:48:19]: received request to: GET www.sina.com/
[eV2Proxy    info][2023-01-08 14:48:20.086] http://www.sina.com/ response match rule: ^https?://www.sina.com test.js from rewrite 
[runJSFile notify][2023-01-08 14:48:20.089] run test.js from rewriteRes
[test.js     info][2023-01-08 14:48:20.110] hello elecV2P, nice to meet you!
[test.js     info][2023-01-08 14:48:20.113] current version 3.7.5
[test.js     info][2023-01-08 14:48:20.114] Project: https://github.com/elecV2/elecV2P
[test.js     info][2023-01-08 14:48:20.114] Docs: https://github.com/elecV2/elecV2P-dei
[test.js     info][2023-01-08 14:48:20.114] telegram channel: https://t.me/elecV2
[runJSFile   info][2023-01-08 14:48:20.116] run test.js result: elecV2P test done
[AnyProxy Log][2023-01-08 14:48:20]: received request to: GET www.sina.com/favicon.ico
[eV2Proxy    info][2023-01-08 14:48:20.840] http://www.sina.com/favicon.ico response match rule: ^https?://www.sina.com test.js from rewrite 
[runJSFile notify][2023-01-08 14:48:20.842] run test.js from rewriteRes
[test.js     info][2023-01-08 14:48:20.883] hello elecV2P, nice to meet you!
[test.js     info][2023-01-08 14:48:20.884] current version 3.7.5
[test.js     info][2023-01-08 14:48:20.885] Project: https://github.com/elecV2/elecV2P
[test.js     info][2023-01-08 14:48:20.886] Docs: https://github.com/elecV2/elecV2P-dei
[test.js     info][2023-01-08 14:48:20.886] telegram channel: https://t.me/elecV2
[runJSFile   info][2023-01-08 14:48:20.893] run test.js result: elecV2P test done

3.代理服务器为clashmeta，分流至elecv2p，网络请求使用http协议

[AnyProxy Log][2023-01-08 14:50:54]: received https CONNECT request www.sina.com
[AnyProxy Log][2023-01-08 14:50:54]: will bypass the man-in-the-middle proxy

希望可以得到帮助，谢谢

[elecV2]

尝试把重写规则的数据返回前那一栏改为“网络请求前”，再测试一下 另外能看到 clashmeta的分流记录吗？确定下分流的请求是https还是http

[yuukh]

改为网络请求前，重写依然未生效，测试结果和产生的日志与例三一模一样

clashmeta可以看到请求类型是http，且请求发送给了elecv2p

[elecV2]

暂时看不出是什么问题，需要进一步测试。 如果有时间的话，尝试使用其他代理软件作为一级代理，看结果是否相同。 也可以用clashmeta 测试一下其他网站，比如：http://httpbin.org 看是否正常

[yuukh]

把一级代理换为tinyproxy就不会出现这个问题了，是clashmeta的问题，http类型的连接向上游传递时不应该使用connect方法