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Forum Discussion

Emad's avatar
Emad
Icon for Cirrostratus rankCirrostratus
Jun 23, 2014

Rewrite and Mask

Hi, I need to hide specific URI path via IRule. 

Actual URL: www.abc.com/myApp/index.php
Required: www.abc.com/index.php

I have wrote an iRule but its replaceing and adding "/myApp/" for every "/"

when HTTP_REQUEST {
    log local0. "Incoming URI = [HTTP::uri]"
    if { [string tolower [HTTP::uri]] equals "/" and ([HTTP::host] eq "abc.com" or [HTTP::host] eq "www.abc.com")} {
        set uri [string map -nocase {"/" "/myApp/"} [HTTP::uri]]
        log local0. "New URI = $uri"
        HTTP::uri $uri
    }
}
application delivery
devops
iRules
LTM

2 Replies

  • nitass's avatar
    nitass
    Icon for Employee rankEmployee
    Jun 23, 2014

    I have wrote an iRule but its replaceing and adding "/myApp/" for every "/"

     

    i understand only request to root (/) matches the irule condition ([string tolower [HTTP::uri]] equals "/"), doesn't it?

     

    so, can you explain a bit more about the problem?

     

  • Kevin_Davies_40's avatar
    Kevin_Davies_40
    Icon for Nacreous rankNacreous
    Jun 23, 2014

    Johny,

    Anytime you use "and" or "or" they must only be dealing with true or false comparisons. You must use brackets to ensure this or you will get errors or unexpected results.

    if { [string tolower [HTTP::uri]] equals "/" and ([HTTP::host] eq "abc.com" or [HTTP::host] eq "www.abc.com")} {

    Should be...

    if {([string tolower [HTTP::uri]] equals "/") and (([HTTP::host] eq "abc.com") or ([HTTP::host] eq "www.abc.com"))} {