Cópia Chris Robertson <crobertson@xxxxxxx>: > > -----Original Message----- > > From: cipher [mailto:cipher@xxxxxxxxxxx] > > Sent: Sunday, February 06, 2005 9:36 AM > > To: squid-users@xxxxxxxxxxxxxxx > > Subject: [squid-users] blocking urls > > > > > > Hi people, > > > > I am having serious trouble in blocking some > urls. > > Let's say i would want to block the following > url: > > > > > http://awprofessional.com/articles/article.asp?p63731 > > > > I would use: > > > > acl p-block-hacking-urls urlpath_regex -i > > "/usr/local/squid/filter/hacking/urls" > > > > Because that is he file in which the url that > i want to > > block, is in: > > > > root@oreon:/usr/local/squid/filter/hacking# > grep > > awprofessional.com urls > > > awprofessional.com/articles/article.asp?p63731 > > root@oreon:/usr/local/squid/filter/hacking# > > > > Fact is, that url is not being blocked. > > Strange thing is that there are a bunch of > url that are > > actually being blocked, but some others are > not. > > > > Previously i was blocking urls with > url_regex, but that > > doesn't fit since that if i want to have > access to a > > url that is beyond the url that is being > url_regexed i > > will not be able to rach it... > > > > Any ideas? :) > > > > Thanks in advance > > > > PS -> a read throught the list and i found > something > > talking about a dstdomain_regex option but > when i use > > it in my acl squid doesn't seem to know what > that is. > > Also used dstdom_regex and the problem > persists... > > > > Thanks for reading this > > > > *cipher* > > If I understand correctly, you are trying to > use: > > awprofessional.com/articles/article.asp?p63731 > > as the regular expression to block. The > question mark (?) is messing you up > here, because it has special connotations in a > regular expression (so do > periods (.) but they would not prevent this RE > from working). > > Use this instead: > > awprofessional\.com/articles/article\.asp\?p63731 > > and you should find that the article is > blocked. As has been stated before, > use dstdomian whenever possible, as regular > expression matching is > computationally demanding. In any case, there > is a nice regular expression > tutorial at > http://www.regular-expressions.info/tutorial.html > > Chris > Hi Chris, Thank you very much for your piece of information! No doubt i was not blocking a thing since i wasn't matching that url. I readed the url you sent just to understand how regex works and i got thew idea. Thank you for pointing me on the right direction. Now the situation is the following: when o match that url i got the information that the following is being blocked: awprofessional.com/articles/article.asp? Shouldn't it be blocking awprofessional.com/articles/article.asp?p63731 instead? the "p63731" is missing. I assume i am only blocking awprofessional.com/articles/article.asp which means that if there is a url beyond this one i won't be able to access it. Is that right? If it is right, is there a way to block this exact url? Thanks once again for your time! *cipher* ------------------------------------------------- Email Enviado utilizando o serviço MegaMail
