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tidenz_92110's avatar
tidenz_92110
Icon for Nimbostratus rankNimbostratus
Feb 08, 2012

Stream Expression

Hi guys,

 

 

having an issue when using a stream profile and expression

 

 

STREAM::expression {@/$TEXT/static-@https://abc/$TEXT/static@ @\.\./static@https://abc/static@}

 

 

so if i use the above then second pair works but the variables replace doesnt in the first pair

 

 

Now i know if i use curly braces then the variable wont work but if i go the other way so use quotes "" instead then the second pair breaks.

 

 

STREAM::expression "@/$TEXT/static-@https://abc/$TEXT/static@ @\.\./static@https://abc/static@"

 

 

is there a way to use both without causing an issue?

 

 

Thanks

 

application delivery
dev
devops
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  • nitass's avatar
    nitass
    Icon for Employee rankEmployee
    Feb 08, 2012
    Now i know if i use curly braces then the variable wont work but if i go the other way so use quotes "" instead then the second pair breaks.what was broken?

    this is mine. 

    [root@ve1023:Active] config  b virtual bar list
virtual bar {
   snat automap
   pool foo
   destination 172.28.19.79:80
   ip protocol 6
   rules myrule
   profiles {
      http {}
      stream {}
      tcp {}
   }
}
[root@ve1023:Active] config  b pool foo list
pool foo {
   members 200.200.200.101:80 {}
}
[root@ve1023:Active] config  b rule myrule list
rule myrule {
   when HTTP_REQUEST {
   STREAM::disable
   HTTP::header remove "Accept-Encoding"
}
when HTTP_RESPONSE {
   set TEXT "test"
   if {[HTTP::header value Content-Type] contains "text"}{
      STREAM::expression "@/$TEXT/static-@https://abc/$TEXT/static@ @\.\./static@https://abc/static@"
      STREAM::enable
   }
}
}

[root@ve1023:Active] config  curl http://200.200.200.101/test.html
...
this is host 101.
...
/test/static-abc
../staticabc
...

[root@ve1023:Active] config  curl http://172.28.19.79/test.html
...
this is host 101.
...
https://abc/test/staticabc
https://abc/staticabc
...