Error setting Cookie from iRule SIdeband
Hello All, Requirement: After SAML authentication (configured in per-session policy), F5 should be able to call our custom HTTP service running at remote server. Our custom service sets one cookie (app_cookie) and which should be passed to user's browser by F5. To implement above requirement, I Implemented following Sideband iRule which is called from iRule Event (from per-session policy). This iRule reports below when code line "Set-Cookie ${val}" is executed. <ERROR> Aug 19 20:43:36 xhd-tvapf5poc01 err tmm3[11138]: 01220001:3: TCL error: /Common/RemoteCallForPartnerApps <ACCESS_SESSION_STARTED> - invalid command name "Set-Cookie app_cookie=HelloWorld!; Domain=.company.com; Expires=Tue, 20-Aug-2019 00:43:36 GMT; Path=/"while executing ""Set-Cookie ${val}""("foreach" body line 7)invoked from within "foreach {nam val} $headers {log local0.debug "nam is $nam"log local0.debug "val is $val"i..." </ERROR> when ACCESS_SESSION_STARTED { #using HSSR super sideband irule log local0.debug "Entered sideband irule" set sts [call /Common/HSSR::http_req -uri "http://<REMOTE_SERVER>/service" \ -rcookies cookies -rheaders headers -state hstate] if { ([lsearch $cookies "app_cookie"] >= 0) } { log local0.debug "cookies is $cookies" #pass server cookies to client foreach {nam val} $headers { log local0.debug "nam is $nam" log local0.debug "val is $val" if {[string tolower $nam] eq "set-cookie"} { "Set-Cookie ${val}" break } } } } Appreciate your help to troubleshoot this issue or suggest anyother option to implement above requirement. Thanks, Shyam