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bucklej3_128765's avatar
bucklej3_128765
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Aug 12, 2013

ProxyPass redirect error on method POST

We ran into an issue with ProxyPass, where the following redirect causes the application to fail when issuing POST. You can see below we got around the issue by using if {[HTTP::method] equals "GET"}...
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Simon_Kowallik1's avatar
Simon_Kowallik1
Historic F5 Account
Aug 12, 2013

HTTP::redirect uses the HTTP 302 status code to redirect a user agent to a new location, however when a user agent receives a HTTP 302 status code for a POST/PUT/DELETE HTTP request, it will use GET because it assumes the server received the data.

If you want to redirect the user agent and it should again issue a POST you would need to use HTTP status code 307, which will instruct the user agent to POST again to a different location.

HTTP::redirect only supports 302, so you would need to craft a HTTP redirect with HTTP::respond. Example:

HTTP::respond 307 Location "http://$orig_host$orig_uri/"