On 09/25/2017 12:42 PM, ppmartell@xxxxxxxxxxx wrote: > The designed regex: > /((?=.*\biphone\b)|(?=.*\bprod\b)).*\.facebook\.com(\:|\d|)/ AFAICT, for the basic purpose of matching strings, the above mind boggling regular expression can be simplified to: /\b(iphone|prod)\b.*\.facebook\.com/ Please note that I am _not_ saying that the expression works correctly for your use case. I am only saying that its true meaning is much simpler than the original version looks. > aclParseRegexList: Invalid regular expression > '((?=.*\biphone\b)|(?=.*\bprod\b)).*\.facebook\.com(\:|\d|)': Invalid > preceding regular expression* FWIW, the simplified expression above does not use the (?=...) assertions, so it should not produce the above error. > * 2017/09/22 12:39:33| Warning: empty ACL: acl facebook dstdom_regex > "/etc/squid3/acl/facebook"* > Obviously, the squid3 parser is tagging my acl as **wrong**, but I > already tested online and it was good to use. You did not test with the regex library used by your Squid. Different libraries have different capabilities. The advanced feature (i.e., a positive lookahead assertion) that your regex is using is apparently not supported by the library that your Squid is using. Fortunately, that feature is completely unnecessary for your use case. > Also it says the acl is empty. What does this mean? It probably means that after removing bad regexes, there were no regexes left on the "acl ..." line. You can ignore this warning until you have no warnings about invalid regular expressions. HTH, Alex. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
