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Forum Discussion

kmtmt_51646's avatar
kmtmt_51646
Icon for Nimbostratus rankNimbostratus
Apr 17, 2012

change http:/ links to https:/ except a certain URL

Hi all, Servers have HTML links with a href tag with "http:" so I use stream iRules to change them to "https:" but now I need to not change it for a certain URL. I'd like to do: 1) check server re...
application delivery
dev
devops
iRules
nitass's avatar
nitass
Icon for Employee rankEmployee
Apr 17, 2012
can you try something like this? 

[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
}
when HTTP_RESPONSE {
   if {[HTTP::header value Content-Type] contains "text"}{
      STREAM::expression {@http://www.no-change.com/@http://www.no-change.com/@@http://@https://@}
      STREAM::enable
   }
}
}

[root@ve1023:Active] config  curl http://200.200.200.101/test.html
...snipped...
http://www.no-change.com/something
http://www.change.com/something
...snipped...

[root@ve1023:Active] config  curl http://172.28.19.79/test.html
...snipped...
http://www.no-change.com/something
https://www.change.com/something
...snipped...

LTM stream profile: Multiple replacements & regular expressions by Deb

https://devcentral.f5.com/Tutorials/TechTips/tabid/63/articleType/ArticleView/articleId/101/LTM-stream-profile-Multiple-replacements-regular-expressions.aspx