It is possible to apply case function on substitution part of RegEx like that ?
Request Line: GET /JSicCaravaggio/jsic.css HTTP/1.1
repireq (\/JSic)([A-Za-z])([A-Za-z]*)\/ \/JSic\2\3\/
Following regex should match "/JSicCaravaggio/" case insensitive in 3 groups:
/1 = JSic
/2 = C
/3 = aravaggio
Substitution:
for /1 put JSic (so we impose fixed case JSic)
No transformation for /2 and /3
Can I do manipulation on /2 and /3 such upper lower, etc ?
Example:
I want /2 always uppercase so if a user put JSiccRAVAGGIO
haproxy replace with: JSicCaravaggio
PS: I teste above regex on https://regex101.com/#pcre is this compliance with
pcre haproxy uses ? there is eventually a mechanism to test debug so I'm sure
haproxy regex works as I need ?
Roberto
