On 19/07/2016 7:26 p.m., Amos Jeffries wrote: > On 19/07/2016 5:48 p.m., Omid Kosari wrote: >> Amos Jeffries wrote >>> On 19/07/2016 2:42 a.m., Omid Kosari wrote: >>>> Hello, >>>> >>>> It seems rep_header does not work at all. >>>> >>>> acl mshit rep_header X-SHMSCDN . >>>> acl mshit rep_header Content-Type -i text\/html >>>> acl html rep_header Content-Type -i ^text\/html >>>> acl apache rep_header Server ^Apache >>>> debug_options 28,3 >>>> >>> >>> If thats all you put in the config, theres nothing telling Squid when to >>> use the ACL. >>> >>> PS. the other thread where you posted better details of the problem and >>> config has already been answered, so I wont repeat the details here. >>> >> >> I thought acl should match even if nothing to do with it . ok . >> >> now >> #acl mshit rep_header X-SHMSCDN HIT >> #acl mshit rep_header X-SHMSCDN . >> acl mshit rep_header X-Shmscdn -i HIT >> acl testip src 192.168.1.10 >> http_access deny testip mshit >> >> Maybe the problem is "any of the known reply headers" as Eliezer mentioned >> in other thread . If so what is the meaning of known (please refer me to >> source file in squid to not ask more questions about it :) ) ? Also is there >> a way to work with unknown headers ? >> > > The rep_header ACL code is at [1] which indicates the match()'ing > function is the generic HTTP headers matching function from [2], applied > to the HTTP reply object headers. > > [1] > <http://bazaar.launchpad.net/~squid/squid/trunk/view/head:/src/acl/HttpRepHeader.cc> > Oops. [2] is <http://bazaar.launchpad.net/~squid/squid/trunk/view/head:/src/acl/HttpHeaderData.cc> > I see in [2] that both registered header ID (aka "known headers") and > by-name (custom header lookup) are tested. So your ACL should be > locating the custom header *if* it exists in the relevant reply headers. > > That 'if' is important, the HTTP state is not always what one thinks it > is. As demonstrated by the *real* traffic flow in my first reply to the > "Wrong req_header result in cache_peer_access when using ssl_bump" thread. > Amos _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
