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F5 ADC - url rewrite redirect with parsing
F5 ADC - url rewrite redirect with parsing
Hello,
I would like to rewrite/redirect a url with parsing a part of old url into the new one
Vocabulary : The Siret number is used to identify geographical location your company and each establishment that makes it up.
Exemple 1 :
From
https://mywebsite.com/oldpath/some-text-with-hypen-siretnumber-uniqueid
To
https://mywebsite.com/newpath/subpath/uniqueid
Exemple 2 :
From
https://mywebsite.com/oldpath/some-text-with-more-hypen-siretnumber-uniqueid
To
https://mywebsite.com/newpath/subpath/uniqueid
So far I tried regex to parse the digits after the last hyphen with no success, I surely miss something, or doing something wrong, here what I put in F5 ADC :
when HTTP_REQUEST {
if {[string tolower [HTTP::uri]] starts_with "/oldpath/"}{
scan [URI::basename [HTTP::uri]] {%[\-([^-][0-9]*)$]%d} num
HTTP::redirect "https://[HTTP::host]/newpath/subpath/${num}"
}
}
Thank you for any help.
Have a nice day.
Not tested:
when HTTP_REQUEST { # Capture the URI from the HTTP request set uri [HTTP::uri] # Define the pattern to extract "uniqueid" using Regular Expression # The pattern now captures only numerical characters after the last hypen ("-") set pattern {.*-(\d+)$} # Apply the regular expression to capture "uniqueid" if {[regexp $pattern $uri ignore uniqueid]} { # Create the new URI by appending the captured "uniqueid" set new_uri "/newpath/subpath/$uniqueid" # Perform HTTP redirect to the new URI HTTP::redirect "https://mywebsite.com$new_uri" } }
