Forum Discussion

M_2's avatar
M_2
Icon for Altocumulus rankAltocumulus
Mar 31, 2015

Irule : Need help

Hello Friends,   Can we write an irule to check for a specific string say "xyz", from the client request , in any header it may be .   I need to check for all the headers that a client passes...
Michael_Jenkins's avatar
Michael_Jenkins
Icon for Cirrostratus rankCirrostratus
Mar 31, 2015

If you want to loop through and check the headers, you could do something like this:

foreach name [HTTP::header names] {
    if { [string tolower [HTTP::header value $name]] contains "xyz" } {
         Do something
        local0. "$name: [HTTP::header value $name]"
    }
}