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spalande's avatar
spalande
Icon for Nacreous rankNacreous
Jul 31, 2013

Need help on i-rule

Need an i-rule to modify the payload of http for receiving traffic from client cloud to the internal server. payload should be modified in such a way that, internal server should send notification (r...
application delivery
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devops
iRules
spalande's avatar
spalande
Icon for Nacreous rankNacreous
Aug 14, 2013

when HTTP_REQUEST { set lent [HTTP::header Content-Length] log local0.info "Content-length $lent" HTTP::collect $lent log local0.info "Collected" }

when HTTP_REQUEST_DATA { log local0.info "Request data..." 

 Get ELB domain from data group already configured
 set val [class match -value "Cloud_ELB_Domain" contains PAM_Config] 
 set cloudUrl "https://$val"

 set val1 [class match -value "Notification_Server" contains PAM_Config]
 set replaceUrl "http://$val1"

 log local0.info "To replace $cloudUrl with $replaceUrl"

 if { [HTTP::payload] contains $static::cloudUrl}  {
 log local0.info "Payload matches" 
     set newPLoad [string map [list $static::cloudUrl $replaceUrl] [HTTP::payload]]

     HTTP::payload replace 0 [string length $newPLoad ] $newPLoad 
     log local0.info "Payload modified" 
 }
 HTTP::release

}