[squid-users] splash page + ubuntu 14.04 + squid 3.3.8

[rozi]

Thanks for the answer Amos...

2016-04-14 11:14 GMT+03:00 Amos Jeffries [via Squid Web Proxy Cache] <
ml-node+s1019090n4677079h32 at n4.nabble.com>:

> On 14/04/2016 5:03 p.m., rozi wrote:
>
> > Hi
> >
> > trying to set a splash page that popup once a day for the clients here
> is my
> > conf:
> >
> > external_acl_type splash_page concurrency=100 ttl=10 %SRC
> > /usr/lib/squid3/ext_session_acl -a -T 60 -b /home/e987654654/sessions.db
> > acl existing_users external splash_page
> > http_access deny !existing_users
> > deny_info 511:splash.html Mynetwork
> > deny_info 511:splash.html existing_users
> > http_access allow Mynetwork
> >
> >
> > cant get it to work , in this conf example after 60 sec i get conecction
> > refuse for 10 sec and the splash page dont popup during the 10 sec
> >
> > Anyone can help me ?
>
> You have two problems here:
>
> 1a) The -a parameter enables active mode sessions. Which means the
> 'existing_users' ACL (or another ACL matching an 'accept button' URL)
> has to pass "LOGIN" to the helper for sessions to exist.
>
> 1b) The ACL 'MyNetwork' is not used to deny anything, so the deny_info
> has nothing to do.
>
>
> 2) you do not seem to have any logic to identify when a particular
> request will be user-visible.
>  This is kind of important since modern browsers and OS perform a huge
> amount of automated requests in the background. Or even things with XHR
> scripts during user browsing.
> None of which the user will ever see in 'page' format, but which can
> screw up the system or web service behaviour of the recipient software.
> That 511 is the right way to do this, but is a fairly new feature in
> HTTP so a lot of software still dont handle it well.
>
> HTH
> Amos
>
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