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Nuruddin_Ahmed_'s avatar
Nuruddin_Ahmed_
Icon for Cirrostratus rankCirrostratus
Jun 14, 2016

irule to allow specific url

Hi,

 

I am trying to allow only specific path of an URI and got this code from devcentral but its giving lot of errors

 

when HTTP_REQUEST { switch -glob [string tolower [HTTP::path]] { switch -glob [HTTP::path] { "/KURservlet/servlet/KURServlet" - "/KURservlet-stage/servlet/KURServlet" - "/KURservlet-test/servlet/KURServlet*" {} default { HTTP::redirect noserver "https://Ind-hyd.vidya.com/error/invalid.html } } }

 

Can someone help me in allowing only specific paths using URI.

 

application delivery
BIG-IP

6 Replies

  • Nuruddin_Ahmed_'s avatar
    Nuruddin_Ahmed_
    Icon for Cirrostratus rankCirrostratus
    Jun 14, 2016
    i get below errors 01070151:3: Rule [/Common/Specific-URL-erp-qas] error: /Common/Specific-URL-erp-qas:1: error: [parse error: missing close-brace: possible unbalanced brace in comment][{ switch -glob [string tolower [HTTP::path]] { switch -glob [HTTP::path] { "/KURservlet/servlet/KURServlet*" - "/KURservlet-stage/servlet/KURServlet*" - "/KURservlet-test/servlet/KURServlet*" {} default { HTTP::redirect noserver "https://Ind-hyd.vidya.com/error/invalid.html } } }] /Common/Specific-URL-erp-qas:3: error: [command is not valid in the current scope][switch -glob [HTTP::path] { "/KURservlet/servlet/KURServlet*" - "/KURservlet-stage/servlet/KURServlet*" - "/KURservlet-test/servlet/KURServlet*" {} default { HTTP::redirect noserver "https://Ind-hyd.vidya.com/error/invalid.html } }] /Common/Specific-URL-erp-qas:3: error: [command is not valid in the current scope][HTTP::path] /Common/Specific-URL-erp-qas:9: error: [command is not valid in the current scope]
  • Yann_Desmarest's avatar
    Yann_Desmarest
    Icon for Cirrus rankCirrus
    Jun 14, 2016

    Hi,

    Find below a working irule : 

    when HTTP_REQUEST { 
        switch -glob [HTTP::path] { 
            "/KURservlet/servlet/KURServlet" - 
            "/KURservlet-stage/servlet/KURServlet" - 
            "/KURservlet-test/servlet/KURServlet*" {} 
            default { 
                HTTP::redirect noserver "https://Ind-hyd.vidya.com/error/invalid.html 
            } 
        } 
    }
}
    • Nuruddin_Ahmed_'s avatar
      Nuruddin_Ahmed_
      Icon for Cirrostratus rankCirrostratus
      Jun 14, 2016
      Hi Yann, Thanks for quick and as always the right reply :) i want to achieve one more thing here...lower the path string but i am getting the error in compling the rule when i try that.
  • Yann_Desmarest_'s avatar
    Yann_Desmarest_
    Icon for Nacreous rankNacreous
    Jun 14, 2016

    Hi,

    Find below a working irule : 

    when HTTP_REQUEST { 
        switch -glob [HTTP::path] { 
            "/KURservlet/servlet/KURServlet" - 
            "/KURservlet-stage/servlet/KURServlet" - 
            "/KURservlet-test/servlet/KURServlet*" {} 
            default { 
                HTTP::redirect noserver "https://Ind-hyd.vidya.com/error/invalid.html 
            } 
        } 
    }
}
    • Nuruddin_Ahmed_'s avatar
      Nuruddin_Ahmed_
      Icon for Cirrostratus rankCirrostratus
      Jun 14, 2016
      Hi Yann, Thanks for quick and as always the right reply :) i want to achieve one more thing here...lower the path string but i am getting the error in compling the rule when i try that.
  • Yann_Desmarest's avatar
    Yann_Desmarest
    Icon for Cirrus rankCirrus
    Jun 14, 2016

    Hi,

     

    Find below the code to have lower case. Notice that you need to set every path to lower case under the switch condition :

     

    when HTTP_REQUEST { 
        switch -glob [string tolower [HTTP::path]] { 
            "/kurservlet/servlet/kurservlet" - 
            "/kurservlet-stage/servlet/kurservlet" - 
            "/kurservlet-test/servlet/kurservlet*" {} 
            default { 
                HTTP::redirect noserver "https://Ind-hyd.vidya.com/error/invalid.html 
            } 
        } 
    }
}