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Posted to issues@trafficserver.apache.org by GitBox <gi...@apache.org> on 2022/09/13 15:41:02 UTC

[GitHub] [trafficserver] bbassingthwaite opened a new issue, #9089: Forward Proxy not working with HTTP2

bbassingthwaite opened a new issue, #9089:
URL: https://github.com/apache/trafficserver/issues/9089

   Hello, I am running `ATS 9.1.2` as an HTTP forward proxy with both `HTTPS` and `HTTP2`. If I run the curl command `curl  -x https://127.0.0.1:8080 -v http://127.0.0.1/` everything works as expected. But if I try the same curl and force it to use HTTP2 with the curl opt `--http2-prior-knowledge`, the origin server receives the request `GET /http://127.0.0.1/ HTTP/1.1\r\n`. ATS seems to recognize that it should be a forward proxy since it forwards the request onto the correct origin but the path of the request is wrong as I would expect it to be `/`.
   
   Thanks!


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[GitHub] [trafficserver] github-actions[bot] commented on issue #9089: Forward Proxy not working with HTTP2

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.

github-actions[bot] commented on issue #9089:
URL: https://github.com/apache/trafficserver/issues/9089#issuecomment-1722100175

   This issue has been automatically marked as stale because it has not had recent activity. Marking it stale to flag it for further consideration by the community.


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[GitHub] [trafficserver] maskit commented on issue #9089: Forward Proxy not working with HTTP2

Posted by GitBox <gi...@apache.org>.

maskit commented on issue #9089:
URL: https://github.com/apache/trafficserver/issues/9089#issuecomment-1248770575

   I couldn't check that because my curl, which is pretty new, doesn't support HTTP/2 prior knowledge for proxy.
   ```
   $ curl --http2-prior-knowledge -v -x http://localhost:8888/ http://foo.example
   *   Trying 127.0.0.1:8888...
   * Connected to localhost (127.0.0.1) port 8888 (#0)
   * Ignoring HTTP/2 prior knowledge due to proxy
   > GET http://foo.example/ HTTP/1.1
   > Host: foo.example
   > User-Agent: curl/7.84.0-DEV
   > Accept: */*
   > Proxy-Connection: Keep-Alive
   > 
   ```
   
   And I don't think forward proxying on HTTP/2 is supported, even on HTTPS connections. I'm not going to say we never support it, but I'd say it probably won't be supported. Pull Request is welcome.


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