Forum Discussion
NimbostratusReplacing the protocol from http to https for certain domain
I am trying to replace the protocol of the Location from http to https for certain domains(url) with iRules but getting error with it.
when HTTP_RESPONSE {
if { ( [HTTP::header exists Location] ) and ( [HTTP::header Location] contains "http://" ) and ( class match [HTTP::header Location] contains ssl-domain-data-group) } {
HTTP::header replace [string map -nocase {"http://" "https://"} [HTTP::header Location]]
}
}
Is the syntax wrong? I am new to iRules, so any help is greatly appreciated.
7 Replies
oguzyCirrostratus
Hi SK74,
class match filter should be in brackets like this.
when HTTP_RESPONSE { if { ( [HTTP::header exists Location] ) and ( [HTTP::header Location] contains "http://" ) and ( [ class match [HTTP::header Location] contains ssl-domain-data-group ] ) } { HTTP::header replace [string map -nocase {"http://" "https://"} [HTTP::header Location]] } }Also you can try the below one:
when HTTP_RESPONSE { if { [HTTP::header exists Location] } { set location_info [HTTP::header Location] if { ( $location_info contains "http://" ) and ( [class match $location_info contains ssl-domain-data-group ] ) } { HTTP::header replace [string map -nocase {"http://" "https://"} $location_info]] } } }
SK74_347537Problem solved! Thanks for the help, really appreciate it. Need to add "Location" before replace to correctly modify the HTTP header.
when HTTP_RESPONSE { if { ( [HTTP::header exists Location] ) and ( [HTTP::header Location] contains "http://" ) and ( [ class match [HTTP::header Location] contains ssl-domain-data-group ] ) } { HTTP::header Location replace [string map -nocase {"http://" "https://"} [HTTP::header Location]] } }
oguzy_191375Hi SK74,
class match filter should be in brackets like this.
when HTTP_RESPONSE { if { ( [HTTP::header exists Location] ) and ( [HTTP::header Location] contains "http://" ) and ( [ class match [HTTP::header Location] contains ssl-domain-data-group ] ) } { HTTP::header replace [string map -nocase {"http://" "https://"} [HTTP::header Location]] } }Also you can try the below one:
when HTTP_RESPONSE { if { [HTTP::header exists Location] } { set location_info [HTTP::header Location] if { ( $location_info contains "http://" ) and ( [class match $location_info contains ssl-domain-data-group ] ) } { HTTP::header replace [string map -nocase {"http://" "https://"} $location_info]] } } }- SK74_347537
Problem solved! Thanks for the help, really appreciate it. Need to add "Location" before replace to correctly modify the HTTP header.
when HTTP_RESPONSE { if { ( [HTTP::header exists Location] ) and ( [HTTP::header Location] contains "http://" ) and ( [ class match [HTTP::header Location] contains ssl-domain-data-group ] ) } { HTTP::header Location replace [string map -nocase {"http://" "https://"} [HTTP::header Location]] } }
Stanislas_Piro2Cumulonimbus
you can use multiple value pair in string map command:
when HTTP_RESPONSE { if { [HTTP::header exists Location] } { HTTP::header replace [string map -nocase {"http://www.example.com" "https://www.example.com" "http://www2.example.com" "https://www2.example.com" "http://www3.example.com" "https://www3.example.com" "http://www4.example.com" "https://www4.example.com"} [HTTP::header Location]] } }- Adidasn2019_247
Is the 'Https' being stripped off to 'http'?
- SK74_347537
The other way around. Stripping the "http" from the location and replacing it with "https".
