Hello,I have a reverse proxy (Apache2.2.2) where I want to set a request header "a" based on the value of another request variable "b". Additionally, request header "b" must have a certain value. If request header "b" doesn't match that certain value, I don't want to set request header "a".
This is how I planned to do this:- Check request header "b" and set an environment variable if true. (SetEnvIf) - Set request header "a" with value of request header "b" when the environment variable, mentioned above, is set.
eg:
SetEnvIf MyRequestVar_b ^regex$ SET_HEADER_OK
RequestHeader set MyRequestVar_a %{HTTP_MYREQUESTVAR_B}e env=SET_HEADER_OK
I'm not sure what I'm doing wrong but the second line works under
Apache2 but always returns (null) under apache2.2.2. I need apache2.2.2
because of its keep-alive functionality as reverse-proxy.
Can all request headers be used for matching in the directive SetEnvIf? Maybe I am using a wrong syntax for looking up the environment variables? Any help would be kindly appreciated. Philip -- Brusten Philip LUDIT - K.U.Leuven http://shib.kuleuven.be W. de Croylaan 52A | 3001 Heverlee | Belgiumphilip.brusten@xxxxxxxxxxxxxx
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