Re: [squid-users] SSLBump non-HTTPs connections

2016-06-08 Thread Amos Jeffries
On 2/06/2016 6:33 p.m., Peter Viskup wrote: > Hello all, > just wondering whether it is possible to perform SSLBump/SSLSplit for > non-HTTPs connections. At the moment we are interested in FTPs. Only protocols supported for regular proxying by Squid can be SSL-Bumped. There is no point in doing it

Re: [squid-users] missing negotiate_kerberos_auth on my squid

2016-06-08 Thread Amos Jeffries
On 2/06/2016 7:29 a.m., Nilesh Gavali wrote: > hello; > where can I define below - > > KRB5_KTNAME=/etc/squid3/PROXY.keytab > export KRB5_KTNAME > > Thanks & Regards > Nilesh Suresh Gavali > Usually in the init scripts of relevant programs that use it. PS. please stop quoting the entire daily

Re: [squid-users] server request timeout not working

2016-06-08 Thread Amos Jeffries
On 25/05/2016 8:26 a.m., Heiler Bemerguy wrote: > > If you connect to squid and ask it to get a file on a server which > accepts the tcp connection but won't reply anything, the connection will > never timeout. > > Like this: (client side) > > GET http://10.1.4.60:8080/pehasuzyjireohwwlik.txt HT

Re: [squid-users] Vary object loop returns

2016-06-08 Thread Heiler Bemerguy
So.. with store_miss I could make squid store only some types of vary? Wouldn't it "fix" the vary loop "bug" without messing with sources? -- Best Regards, Heiler Bemerguy Network Manager - CINBESA 55 91 98151-4894/3184-1751 Em 08/06/2016 03:31, Amos Jeffries escreveu: entry->mem_obj->var

Re: [squid-users] Vary object loop returns

2016-06-08 Thread Heiler Bemerguy
Hum.. Amos, that store_miss would just make the object with that Vary header to not be cached, right? I've just tested it. But I think we need to choose what types of Vary are valid/usable or not. Reading the source code since yesterday, I made a patch that seems to fix my vary loop proble

Re: [squid-users] Vary object loop returns

2016-06-08 Thread Yuri Voinov
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 # Clean up Vary to increase caching reply_header_access Vary deny all reply_header_replace Vary Accept-Encoding Hmmm? ;) 08.06.2016 22:02, Heiler Bemerguy пишет: > > > Hum.. Amos, that store_miss would just make the object with that Vary header

Re: [squid-users] Vary object loop returns

2016-06-08 Thread Amos Jeffries
On 9/06/2016 4:02 a.m., Heiler Bemerguy wrote: > > Hum.. Amos, that store_miss would just make the object with that Vary > header to not be cached, right? It will prevent caching for any object using a Vary which matches any of the ACLs regex patterns. The patterns being ones which match the head

Re: [squid-users] Vary object loop returns

2016-06-08 Thread Amos Jeffries
On 9/06/2016 4:03 a.m., Yuri Voinov wrote: > > # Clean up Vary to increase caching > reply_header_access Vary deny all > reply_header_replace Vary Accept-Encoding > > Hmmm? ;) > Mangling the outgoing headers sent to the client so they no longer describe the payload/content correctly will not he

Re: [squid-users] Vary object loop returns

2016-06-08 Thread Yuri Voinov
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Ok, Amos. How to correctly normalize headers? I.e., to strip User-Agent, for example? 08.06.2016 23:02, Amos Jeffries пишет: > On 9/06/2016 4:03 a.m., Yuri Voinov wrote: >> >> # Clean up Vary to increase caching >> reply_header_access Vary deny

Re: [squid-users] Vary object loop returns

2016-06-08 Thread Amos Jeffries
On 9/06/2016 5:06 a.m., Yuri Voinov wrote: > > Ok, Amos. > > How to correctly normalize headers? > > I.e., to strip User-Agent, for example? Normalize what and how exactly? it differs by header. Stripping UA header from outbound traffic is done with request_header_access. (hint: not reply_...)

Re: [squid-users] Vary object loop returns

2016-06-08 Thread joe
deny those will help Strict-Transport-Security Alternate-Protocol alternate-protocol <--- i seen lower case duno if squid handel tha or we shuld deny both Alt-Svc alt-svc X-Firefox-Spdy -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Vary-object-loop-ret

Re: [squid-users] Vary object loop returns

2016-06-08 Thread Yuri Voinov
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Alternate-Protocol - agreed. With both directions, for request and replies. Alt-Svc -can be discussed. X-Firefox-Spdy - can be discussed. 08.06.2016 22:47, joe пишет: > deny those will help > > Strict-Transport-Security > Alternate-Protocol > a

Re: [squid-users] Vary object loop returns

2016-06-08 Thread Amos Jeffries
On 7/06/2016 10:48 p.m., Yuri Voinov wrote: > > > > 07.06.2016 16:36, Amos Jeffries пишет: >> On 7/06/2016 8:48 p.m., Yuri Voinov wrote: >>> >>> 07.06.2016 4:57, Amos Jeffries пишет: On 7/06/2016 5:55 a.m., Yuri Voinov wrote: > > So. > > Squid DOES NOT and DON'T BE support g

Re: [squid-users] Vary object loop returns

2016-06-08 Thread Heiler Bemerguy
Of course it would be nice if we could configure which Vary elements we wanna store/use. But I'm afraid store_miss won't do this. With this conf you're not caching any object that has any Vary elements that's not "accept-encoding", right? -- Best Regards, Heiler Bemerguy Network Manager -

[squid-users] Somewhat OT: Content Filter with https

2016-06-08 Thread Sergio Belkin
Hi, I've been using a few years ago squid+dansguardian. But nowadays, DG is not maintained anymore. I know that exists squidGuard, ufdbGuard, and e2guardian. Features should be: - Blocking https url's - Not need of interception. is that possible? - Simple for configure and good perfomance

Re: [squid-users] Somewhat OT: Content Filter with https

2016-06-08 Thread Yuri Voinov
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 AFAIK ufdbguard has no alternative. 09.06.2016 2:05, Sergio Belkin пишет: > Hi, > > I've been using a few years ago squid+dansguardian. But nowadays, DG is not maintained anymore. I know that exists squidGuard, ufdbGuard, and e2guardian. > > Feat

Re: [squid-users] Somewhat OT: Content Filter with https

2016-06-08 Thread Marcus Kool
On 06/08/2016 05:05 PM, Sergio Belkin wrote: Hi, I've been using a few years ago squid+dansguardian. But nowadays, DG is not maintained anymore. I know that exists squidGuard, ufdbGuard, and e2guardian. Features should be: - Blocking https url's Blocking HTTPS URLs is easy. However, provi

Re: [squid-users] Somewhat OT: Content Filter with https

2016-06-08 Thread Yuri Voinov
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 I confirm. I've replaced squidGuard with ufdbguard significantly long time ago and uses it in production. With SSL Bump. It's very fast, has not unlimited memory consumption. And - this is important - has client-server model. 09.06.2016 2:37, M

Re: [squid-users] Somewhat OT: Content Filter with https

2016-06-08 Thread Benjamin E. Nichols
We have many satisfied subscribers who use our blacklists with ufdbguard as their primary content filter and they seem to be quite satisfied. Of course we are going to promote our services, but to be forthright with a response, UfdbGuard seems to have gained quite a lot of traction and there

Re: [squid-users] Somewhat OT: Content Filter with https

2016-06-08 Thread Sergio Belkin
2016-06-08 17:37 GMT-03:00 Marcus Kool : > > > On 06/08/2016 05:05 PM, Sergio Belkin wrote: > >> Hi, >> >> I've been using a few years ago squid+dansguardian. But nowadays, DG is >> not maintained anymore. I know that exists squidGuard, ufdbGuard, and >> e2guardian. >> >> Features should be: >> >>

Re: [squid-users] Somewhat OT: Content Filter with https

2016-06-08 Thread Marcus Kool
On 06/08/2016 05:54 PM, Sergio Belkin wrote: - Not need of interception. is that possible? It depends. If you support smartphones, you most likely need interception since not all apps can be configured to use a proxy. With only desktops, interception is not required but

Re: [squid-users] Somewhat OT: Content Filter with https

2016-06-08 Thread Eliezer Croitoru
Hey Sergio, There are couple approaches to content filtering in the Linux world and in other spaces. Squid is open source and gives a lot but there are other ideas and ways to perform content filtering. Squid was designed for caching and does things in a specific way while other solution m

Re: [squid-users] Somewhat OT: Content Filter with https

2016-06-08 Thread Sergio Belkin
2016-06-08 19:07 GMT-03:00 Marcus Kool : > > > On 06/08/2016 05:54 PM, Sergio Belkin wrote: > >> >> - Not need of interception. is that possible? >> >> It depends. If you support smartphones, you most likely need >> interception since not all apps can be configured to use a proxy.

Re: [squid-users] Peek'n Splice (ssl_bump) and authentication Somewhat OT: Content Filter with https

2016-06-08 Thread Sergio Belkin
2016-06-08 19:09 GMT-03:00 Eliezer Croitoru : > Hey Sergio, > > > > There are couple approaches to content filtering in the Linux world and in > other spaces. > > Squid is open source and gives a lot but there are other ideas and ways to > perform content filtering. > > Squid was designed for cach

[squid-users] Centos 7 squid 3.5.2 / kid2| commBind: Cannot bind socket FD 782 to [::]: (2) No such file or directory

2016-06-08 Thread --Ahmad--
here is error when i run squid : 2016/06/08 18:48:29 kid2| commBind: Cannot bind socket FD 782 to [::]: (2) No such file or directory 2016/06/08 18:48:29 kid1| HTCP Disabled. 2016/06/08 18:48:29 kid1| Squid plugin modules loaded: 0 2016/06/08 18:48:29 kid1| Adaptation support is off. 2016/06/08 18

Re: [squid-users] Peek'n Splice (ssl_bump) and authentication Somewhat OT: Content Filter with https

2016-06-08 Thread Marcus Kool
On 06/08/2016 07:53 PM, Sergio Belkin wrote: Thanks Eliezer, good summary. I've changed the subject to reflect better the issue. As far I undestand from documention one can bump https only by interception. No. ssl-bump works very well with regular proxy mode, i.e. the browsers configure

Re: [squid-users] Peek'n Splice (ssl_bump) and authentication Somewhat OT: Content Filter with https

2016-06-08 Thread Eliezer Croitoru
Hey Sergio, It depends on couple aspects of the setup. The basic rule is that in the case you require authentication you are required to use a configured proxy and without Interception. For SSL BUMP to work you need the clients to either access the proxy directly or to Intercept their conne

Re: [squid-users] Centos 7 squid 3.5.2 / kid2| commBind: Cannot bind socket FD 782 to [::]: (2) No such file or directory

2016-06-08 Thread Eliezer Croitoru
Hey Ahmed, Have you tried my RPMs for CentOS 7? The latest version is 3.5.19 which is far more advanced then 3.5.2 and it works for me.. This issue you mentioned has lots of references in the mailing list history. I assume it's a simple issue. If you can try my RPMs and verify that you get

Re: [squid-users] Somewhat OT: Content Filter with https

2016-06-08 Thread Romulo Boschetti
HSC ISS FREE www.issfree.com ;-) __ Rômulo Giordani Boschetti IT Analyst - HSC Brasil telefone 55 (51) 3 216-7007 – Porto Alegre telefone 55 (11) 3522-8191 – São Paulo fax : 55 (51) 3 216-7001 site: www.hscbrasil.com

Re: [squid-users] Vary object loop returns

2016-06-08 Thread Amos Jeffries
On 9/06/2016 7:00 a.m., Heiler Bemerguy wrote: > > Of course it would be nice if we could configure which Vary elements we > wanna store/use. But I'm afraid store_miss won't do this. > Proxy does not get to pick and choose what algorithm the server already used for producing the variant. Vary do