[squid-users] Analyse and rewrite the HEADER

Hello All,

I hope you can help me to do this:

I have an in incoming regular POST method in the form /admin/ with a special
header 'x-myheader:', which needs to be analyzed and rewritten,
Then the POST is passed on to the original server on a different port (in
it's original form + changed x-myheader) where the connection is maintained
until
a response is retrieved and passed back to the original request.

Request comes in to Squid or some other Proxy:

        frontend.mydomain.com:80
        POST ----> /admin/
        HTTP/1.1
          Host: backend1.mydomain.com
          Content-Length: 555
          Content-Type: application/vnd.*
          x-myheader: 12345
          Connection: Keep-Alive
          <BINARY DATA>

Connection is held open while we do a call-out procedure rewrites
    x-myheader: value
and request goes back out to intended recipient

       frontend.mydomain.com:8080
       POST ----> /admin/
          HTTP/1.1
          Host: backend1.mydomain.com
          Content-Length: 555
          Content-Type: application/vnd.*
          x-myheader: 54321
          Connection: Keep-Alive
          <BINARY DATA>

    Response goes back to requester

        HTTP/1.1 200 OK
        Content-Type: application/vnd.*
        Content-Length: 74
        Connection: Keep-Alive
        Keep-Alive: timeout=15, max=1000000
        Your message has been recieved, thank you!

       How can we do this using SQUID.
       Thanks in advance for your responses.

Thanks,
Muthukumar.

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Received on Wed Dec 03 2003 - 04:25:21 MST