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THASIN's avatar
THASIN
Icon for Nimbostratus rankNimbostratus
Dec 03, 2012

Query string Redirect irule

Hi All

 

 

I want to wite irule based on query parameters and value

 

whenever user click this url mentioned below

 

http://abc.xxx.com.in:7012/AB_HTML/AB.jsp?parame1=val1&parame2=val2&parame3=val3&parameter4=val4&parameter5=val5

 

 

will be redirect to

 

 

http://abc.xxx.com.in:7012/AB_HTML/AB.jsp?parame1=val1

 

query parame1 in both the URL is the same. But value is different.

 

what is the best way to write this redirect irule?

 

Appreciate your help

 

Regards

 

insitha

 

application delivery
dev
devops
iRules

1 Reply

  • nitass's avatar
    nitass
    Icon for Employee rankEmployee
    Dec 03, 2012
    e.g. 

    [root@ve10:Active] config  b virtual bar list
virtual bar {
   destination 172.28.19.79:7012
   ip protocol 6
   rules myrule
   profiles {
      http {}
      tcp {}
   }
}
[root@ve10:Active] config  b rule myrule list
rule myrule {
   when HTTP_REQUEST {
   if { [scan [HTTP::uri] {/AB_HTML/AB.jsp?parame1=%[^&]&parame2=%[^&]&parame3=%[^&]&parameter4=%[^&]&parameter5=%[^&]%s} v1 v2 v3 v4 v5 v6] == 5} {
      HTTP::redirect "http://[HTTP::host]/AB_HTML/AB.jsp?parame1=$v1"
   }
}
}

 on client

 curl -I "http://172.28.19.79:7012/AB_HTML/AB.jsp?parame1=abc123&parame2=xyz123&parame3=1234&parameter4=hello&parameter5=val5"
HTTP/1.0 302 Found
Location: http://172.28.19.79:7012/AB_HTML/AB.jsp?parame1=abc123
Server: BigIP
Connection: Keep-Alive
Content-Length: 0