Forum Discussion

Altostratus

Jun 11, 2019

ICAP with iRule Response Page without ASM

Hello, We are running on Big IP 13.1.1.4 TMOS code and set up Content Adaptation for HTTP request to check files uploaded through one our Website using ICAP. It's working fine but in case any v...

MVP

Jun 12, 2019

Try this:

when ADAPT_REQUEST_RESULT {
    log local0. "ADAPT_REQUEST_RESULT: [ADAPT::result]"
    if { ([ADAPT::result] contains "respond") } {
        log local0. "ICAP Response is [ADAPT::result], let's customized reject page"
        set response {
<html>
  <head>
    <title>Virus Detected</title>
    <meta http-equiv="refresh" content="0;URL='https://int-www-01.citizensfla.com/virus-test'" />
  </head>
</html>
        }
        HTTP::respond 200 content $response
    }
}

Vijay_Jain
Altostratus
Jun 14, 2019
Thanks Niels for your response. I tried this Irule but got the Connection timeout error. I created below Irule and it's working as expected-

when HTTP_REQUEST {
set VirusDetected 0
log local0. "AOB-TEST iRule initiated and VirusDetected variable to 0"
}
when ADAPT_REQUEST_RESULT {
       if { ([ADAPT::result request] contains "respond") } {
           set VirusDetected 1
           log local0. "ICAP: Check ADAPT VAR: == $VirusDetected => Virus Found"
           }
        else {
           set ADAPTvar 0
           log local0. "ICAP: Check ADAPT VAR: == $VirusDetected=> Virus NOT Found"
       }

   }
when HTTP_RESPONSE_RELEASE {
if { $VirusDetected == 1 } {
HTTP::respond 301 Location "https://xxxxx.xxxx.com/virustest"
log local0. "redirected to corporate network after Virus was Dectected"
   }
}
- Wasfi_Bounni
  Cirrocumulus
  Jun 19, 2023
  Of course this i-rule is on the https virtual server not the internal ICAP virtual server, right?