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ed_woo_26237's avatar
ed_woo_26237
Icon for Nimbostratus rankNimbostratus
Mar 05, 2011

redirection and uri manipulation

My current irule shown below does not work 100% on my sharepoint 2007 zone site.

 

 

The sharepoint server pages are working for internal users since they are able to resolve http://internet.ehsd.ds.contra-costa.org (internal private domain) or http://internet/....

 

 

 

But when I browse using https://64.166.146.224 which is public facing , the browser will browse most of the site's links in each page; however, there are two areas where my browser receives the original link of http://internet.ehsd.ds.contra-costa.org/....

 

 

 

when HTTP_REQUEST { HTTP::header replace Host "internet.ehsd.ds.contra-costa.org" } when HTTP_RESPONSE { log local0.info "we are in the response section" if { [HTTP::header is_redirect]} { log local0.debug "we got is_redirect header" HTTP::header replace Location "[string map -nocase {http://internet.ehsd.ds.contra-costa.org https://64.166.146.224 http://internet/ https://64.166.146.224/} [HTTP::header value Location]]" } }
application delivery
dev
devops
iRules
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  • nitass's avatar
    nitass
    Icon for Employee rankEmployee
    Mar 06, 2011
    just wondering whether u also need stream profile or not.

     

     

    sol8115: Overview of the Stream profile

     

    http://support.f5.com/kb/en-us/solutions/public/8000/100/sol8115.html

     

     

    hth,

     

    nitass
  • ed_woo_26237's avatar
    ed_woo_26237
    Icon for Nimbostratus rankNimbostratus
    Mar 06, 2011
    Thank you, I will look at that link you posted. I am not sure, but I believe I may need a Stream profile.
  • ed_woo_26237's avatar
    ed_woo_26237
    Icon for Nimbostratus rankNimbostratus
    Mar 06, 2011
    Got a little closer after setting up a stream with source http://internet.ehsd.ds.contra-costa.org

    target https://64.166.146.224 .

     

     

     

    The links in the pages after logging in show that it points to the correct url such as

     

    https://64.166.146.224/.... however when I actually click on the links, it returns with the

     

    same issue of http://internet.ehsd.ds.contra-costa.org/......

     

     

     

     

     

  • nitass's avatar
    nitass
    Icon for Employee rankEmployee
    Mar 06, 2011
    i think u may need to provide tcpdump and httpwatch (if had) to support.

     

     

    as u said, it shows partial replacement does not work.

     

     

    hth
  • ed_woo_26237's avatar
    ed_woo_26237
    Icon for Nimbostratus rankNimbostratus
    Mar 06, 2011
    After using Fiddler, I found that some of the pages contains links with http:\u002f\u002finternet.ehsd.ds.contra-costa.org instead of just internet.ds.contra-costa.org

     

     

    After changing the steam accordingly, it is working however,

     

    Is there a way to add multiple domains to the stream?

     

  • nitass's avatar
    nitass
    Icon for Employee rankEmployee
    Mar 06, 2011
    good job!

     

     

    have u seen this one?

     

     

    LTM stream profile: Multiple replacements & regular expressions by Deb Allen

     

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

     

     

    hth
  • ed_woo_26237's avatar
    ed_woo_26237
    Icon for Nimbostratus rankNimbostratus
    Mar 06, 2011
    THank you. I did try using the Stream Profile and putting in the target of my stream:

     

     

    Source = http:\u002f\u002finternet.ehsd.ds.contra-costa.org

     

    Target = https://64.166.146.224

     

     

     

    and it works. However I also need

     

     

     

    Source = http://internet.ehsd.ds.contra-costa.org

     

    Target = https://64.166.146.224

     

     

     

    to work at the same time.

     

     

     

    When I tried combining these into a multiple search and replacement in the Target section:

     

     

     

     

     

    @http:\u002f\u002finternet.ehsd.ds.contra-costa.org@https://64.166.146.224@ @ http://internet.ehsd.ds.contra-costa.org@https://64.166.146.224@

     

     

     

    The above does not work. (there is a space between the two @ symbols)

     

     

     

  • nitass's avatar
    nitass
    Icon for Employee rankEmployee
    Mar 06, 2011
    there is no space between 4th @ and http://internet..., isn't there?