im using php just for testing. my script after editing: http://pastebin.com/AvvZRP9s <http://pastebin.com/AvvZRP9s> and what should squid expect from php script starting? Amos Jeffries wrote > On 6/03/2016 8:47 a.m., Baselsayeh wrote: >> hello >> im using external_acl_type with my php script >> squid config: > >> external_acl_type session children-max=1 %SRC >> /home/basel/Desktop/php/php.php -k jj >> acl session_login external session LOGIN >> acl session_is_active external session CHECK >> acl clicked_login_url url_regex -i ^http://www.w3schools.com/ >> http_access allow clicked_login_url session_login >> http_access deny !session_is_active >> deny_info 511:/etc/squid/splash.html session_is_active > > >> php script: http://pastebin.com/HNL3T1wW >> <http://pastebin.com/HNL3T1wW> >> >> nothing gets to php stdin or null values >> so whats the problem? >> > > > Lets see: > > #1 - using PHP. Which is a terrible for Squid helpers. The PP > interpreters are optimized for short single runs, Squid helpers a > long-term daemons. > > #2 - outputting empty line on startup. Will result in (best case) > helpers dying constantly with "unexpected response" errors by Squid, or > (worst case) incorrect alignment between Squid queries and the helper > responses. Resulting in incorrect HTTP behaviour. > > #3 - infinite loop. while(1) without any termination/exit/break > condition will result in Squid not being able to shutdown the helper for > reconfigure and log rotation. Eventually blocking any further traffic > through the proxy. > > #4 - opening a new stdin FD on each infinite loop cycle. Resulting in a > vast number of FD churning over. see #3 > > #4b - resource leaks. Not closing stdin pointers allocated in #4. see #3 > > #5 - using the results of fgets() without checking for existence first. > Passing EOF/false/null to rtrim() will produce an object. see #3 > > #6 - using integer-converter comparison to compare strings. ($gg == ""). > Meet the '===' family of operators in PHP they are your friends. > > #7 - using stored-value test on a nil object. Meet isempty(), isset(), > is_null() in PHP they are your friends. > > ... probably more, but less obvious. > > Amos > > _______________________________________________ > squid-users mailing list > squid-users@.squid-cache > http://lists.squid-cache.org/listinfo/squid-users -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/external-acl-type-wont-work-tp4676457p4676468.html Sent from the Squid - Users mailing list archive at Nabble.com. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
