[squid-users] Kerberos

2010-05-16 Thread Matthew Smith
Hi! I have been trying to find out some info on kerberos auth and squid, but most of my searching points to setting up kerberos for single signon with windows AD. Are other directory services supported? If so, which? Also does anyone know of some good beginner style resources for setting up ker

[squid-users] Kerberos

2003-08-17 Thread jeff . richards
Hi Anyone know of anything out there that allows Squid to interface with Kerberos? Regards Jeff -- Jeff Richards Technical Consultant Unix Enterprise Services [EMAIL PROTECTED] Tel: +61 2 6219 8125 Important: This e-mail is intended for the use of the addressee and may contain informatio

[squid-users] Kerberos Authentication

2009-09-29 Thread Ron Richardson
Has anyone put Kerberos authentication into the MacPort of Squid? If so, would you care to share how you did it? If not, has anyone recompiled Squid with authentication, and how did you do that? Thanks, Ron

Re: [squid-users] Kerberos

2010-05-16 Thread Amos Jeffries
On Mon, 17 May 2010 11:15:06 +1000, Matthew Smith wrote: > Hi! > > I have been trying to find out some info on kerberos auth and squid, but > most of my searching points to setting up kerberos for single signon with > windows AD. Are other directory services supported? If so, which? Also does > a

Re: [squid-users] Kerberos

2010-05-16 Thread Matthew Smith
Hi Amos, Thanks for the reply, you have left me very confused, though. We are talking about MIT's kerberos, right? http://en.wikipedia.org/wiki/Kerberos_(protocol) My understanding is that kerberos is a protocol for authentication, and other directory services (like Mac OS X's OpenDirectory) s

Re: [squid-users] Kerberos

2010-05-17 Thread Henrik Nordström
mån 2010-05-17 klockan 11:15 +1000 skrev Matthew Smith: > Hi! > > I have been trying to find out some info on kerberos auth and squid, > but most of my searching points to setting up kerberos for single > signon with windows AD. Are other directory services supported? If so, > which? Also does any

[squid-users] Kerberos Auth

2013-05-02 Thread JC Putter
Hi, I have squid 3.2.8 with Kerberos auth. Everything seems to work but why do some logs show the computer name (user-pc$) instead of the username? Thanks

[squid-users] kerberos keytab

2013-08-19 Thread Carlos Defoe
Hello, What is the best strategy to use a keytab file within multiple servers? By now i'm using a NFS share to export the keytab. Every day msktutil runs to update the file if necessary. The job is schedule in one server only. Also, after the update of the keytab file, is it necessary to reload s

[squid-users] kerberos annoyances

2013-10-14 Thread Marko Cupać
I am trying to set up kerberos authentication in the following environment: Kerberos server: Windows 2008 R2 domain controller Proxy OS: FreeBSD 9.2-RELEASE amd64 Squid version: squid-3.3.9 The problem is the fact that kerberos authentication sporadically starts to work (no auth popups, cache log

Re: [squid-users] Kerberos

2003-08-18 Thread Henrik Nordstrom
On Monday 18 August 2003 04.07, [EMAIL PROTECTED] wrote: > Anyone know of anything out there that allows Squid to interface > with Kerberos? PAM should work for Basic authentication. Regards Henrik -- Donations welcome if you consider my Free Squid support helpful. https://www.paypal.com/xclic

[squid-users] Kerberos with AD

2012-04-15 Thread Simon Dwyer
Hi All, Have been banging my head against this for a few weeks now. I have a fresh install of centos 6.2 and have installed squid 3.1.10. I have copied the kerberos keytab file from our ad server. It was created with the command: ktpass -princ HTTP/proxy-dev-k.domain.example@DOMAIN.EXAMPLE -ma

[squid-users] Kerberos vs NTLM

2008-08-25 Thread James Zuelow
Right now I'm running NTLM authentication with 2.6STABLE5 (Debian Etch). Has anyone here switched over to Kerberos authentication in a Server 2003 domain? It seems fairly straightforward -- any pitfalls to avoid? James ZuelowCBJ MIS (907)586-0236 Network Specialist...Register

[squid-users] Kerberos/NTLM Issue

2013-02-22 Thread JC Putter
I followed the guide below as a starting point for my squid proxy, however authentication fails after a day or so (i think due to account reset) I am using squid 3.2.6 with msktutil ERROR: Negotiate Authentication validating user. Error returned 'BH NT_STATUS_ACCESS_DENIED' I am running a cronjo

Re: [squid-users] kerberos keytab

2013-08-19 Thread Helmut Hullen
Hallo, Carlos, Du meintest am 19.08.13: > What is the best strategy to use a keytab file within multiple > servers? By now i'm using a NFS share to export the keytab. > Every day msktutil runs to update the file if necessary. The job is > schedule in one server only. > Also, after the update of

Re: [squid-users] kerberos keytab

2013-08-19 Thread Carlos Defoe
thanks, Helmut. i made one script to check the file change and run "squid -k reconfigure". i'll wait till next change to see if it works correctly. thank you On Mon, Aug 19, 2013 at 2:11 PM, Helmut Hullen wrote: > Hallo, Carlos, > > Du meintest am 19.08.13: > >> What is the best strategy to u

RE: [squid-users] kerberos keytab

2013-08-20 Thread Kris Glynn
ked well for me. -Original Message- From: Carlos Defoe [mailto:carlosde...@gmail.com] Sent: Tuesday, 20 August 2013 7:12 AM To: hel...@hullen.de Cc: squid-users@squid-cache.org Subject: Re: [squid-users] kerberos keytab thanks, Helmut. i made one script to check the file change and run "

Re: [squid-users] kerberos keytab

2013-08-21 Thread Carlos Defoe
arlosde...@gmail.com] > Sent: Tuesday, 20 August 2013 7:12 AM > To: hel...@hullen.de > Cc: squid-users@squid-cache.org > Subject: Re: [squid-users] kerberos keytab > > thanks, Helmut. > > i made one script to check the file change and run "squid -k reconfigure". &g

[squid-users] kerberos and cname

2013-10-10 Thread Marko Cupać
I have squid box named squid01.example.com, but all the clients' browsers are configured to access it by its CNAME which is proxy.example.com. This way I am able to install new server named squidXX, test it, and once everything is fine I can change CNAME to point to the new server. This worked fin

Re: [squid-users] kerberos annoyances

2013-10-14 Thread Pavel Kazlenka
Hi Marko, Squid's kerberos helper has debug mode. Just add '-d' switch to 'auth_param negotiate program /usr/sbin/squid_kerb_auth' string in squid.conf file. Also here are some useful information and tips: http://wiki.squid-cache.org/ConfigExamples/Authenticate/Kerberos#Troubleshooting_Tools

Re: [squid-users] kerberos annoyances

2013-10-14 Thread Marko Cupać
On Mon, 14 Oct 2013 18:17:30 +0300 Pavel Kazlenka wrote: > Squid's kerberos helper has debug mode. Just add '-d' switch to > 'auth_param negotiate program /usr/sbin/squid_kerb_auth' string in > squid.conf file. > Also here are some useful information and tips: > http://wiki.squid-cache.org/Con

Re: [squid-users] kerberos annoyances

2013-10-14 Thread Eliezer Croitoru
On 10/14/2013 06:29 PM, Marko Cupać wrote: 2013/10/14 17:23:12 kid1| '/usr/local/etc/squid/errors/sr-latn-rs/ERR_CACHE_ACCESS_DENIED': (2) No such file or directory 2013/10/14 17:23:12 kid1| WARNING: Error Pages Missing Language: sr-latn-rs This is another issue that the ERROR pages do not exis

Re: [squid-users] kerberos annoyances

2013-10-15 Thread Amos Jeffries
On 15/10/2013 11:28 a.m., Eliezer Croitoru wrote: On 10/14/2013 06:29 PM, Marko Cupać wrote: 2013/10/14 17:23:12 kid1| '/usr/local/etc/squid/errors/sr-latn-rs/ERR_CACHE_ACCESS_DENIED': (2) No such file or directory 2013/10/14 17:23:12 kid1| WARNING: Error Pages Missing Language: sr-latn-rs Thi

[squid-users] Kerberos / Authentication / squid

2013-11-27 Thread Berthold Zettler
Hello to all, we are using squid as a authentication proxy with kerberos/ldap-helpers. This works fine, but (few) users can't be authenticated by the squid (kerberos-helper). Further investigation are showing a possible relationship to the tokensize (computed with the MS-Tool tokensz.exe) o

[squid-users] Kerberos Authentication - Squid 3.1.0.13

2009-08-10 Thread Daniel
Good afternoon, In my attempt to get Squid on our SLES 11 box authenticating with Kerberos (negotiate), I used the following to re-configure: ./configure --prefix=/usr/local/squid --enable-cachemgr-hostname=sclthdq01w --enable-auth="negotiate" --enable-negotiate-auth-helpers="squid_kerb_a

[squid-users] kerberos (AD) authentication - squid_kerb_auth

2009-08-25 Thread Jeremy Monnet
Hi, I a m trying to authenticate users through kerberos on a windows 2003 server AD. Basically, I followed the klaubert tutorial [1], part on Negotiate/kerberos authentication. The kerberos stuff seems ok, I can get some tickets using kinit and see them using klist. The error message I get is "a

[squid-users] kerberos authentication - performance tuning

2011-02-09 Thread guest01
Hi, We are currently using Squid 3.1.10 on RHEL5.5 and Kerberos authentication for most of our clients (authorization with an icap server). At the moment, we are serving approx 8000 users with two servers. Unfortunately, we have performance troubles with our Kerberos authentication. Load values ar

[squid-users] Kerberos authentication and WMP.

2011-08-15 Thread João Carlos Dias
We are trying use squid with kerberos and basic authentication, but we've been getting some trouble authenticating Windows Media Player. Our enviroment: Proxy server SO: Red Hat Enterprise Linux Server release 6.0 KDC SO:  Windows Server 2008 R2 SQUID: 3.1.4 CLIENTS SO: Windows XP SP3 and Windows

[squid-users] Kerberos TCP/DENIED 407

2012-03-08 Thread JC Putter
Hi I followed http://wiki.squid-cache.org/ConfigExamples/Authenticate/WindowsActiveDirectory I can see the cache.log the the client is authenticating with a Kerberos ticket however for every connection get  a TCP/DENIED 407 and then the connection is made. Is this not what NTLM does? I thought

Re: [squid-users] Kerberos with AD

2012-04-15 Thread Simon Dwyer
Further upon this i have updated to 3.1.19 and i get the same errors. I have fresh installed the machine back to how it was when the first email when out. On Mon, 2012-04-16 at 08:25 +1000, Simon Dwyer wrote: > Hi All, > > Have been banging my head against this for a few weeks now. > > I have a

Re: [squid-users] Kerberos with AD

2012-04-15 Thread Brett Lymn
On Mon, Apr 16, 2012 at 09:41:19AM +1000, Simon Dwyer wrote: > Further upon this i have updated to 3.1.19 and i get the same errors. I > have fresh installed the machine back to how it was when the first email > when out. > Is the keytab readable by the user running squid? The kerberos messages

Re: [squid-users] Kerberos with AD

2012-04-15 Thread Simon Dwyer
On Mon, 2012-04-16 at 09:49 +0930, Brett Lymn wrote: > On Mon, Apr 16, 2012 at 09:41:19AM +1000, Simon Dwyer wrote: > > Further upon this i have updated to 3.1.19 and i get the same errors. I > > have fresh installed the machine back to how it was when the first email > > when out. > > > > Is th

Re: [squid-users] Kerberos with AD

2012-04-15 Thread Simon Dwyer
Have found that proper credentials will work if entered when prompted. so it seems the credentials that get tried first do not work. Whats the best way to work out what is going on? On Mon, 2012-04-16 at 10:22 +1000, Simon Dwyer wrote: > On Mon, 2012-04-16 at 09:49 +0930, Brett Lymn wrote: > > O

[squid-users] kerberos authentication not working

2012-05-07 Thread Wladner Klimach
Hi to all, I'm using squid with kerberos authentication. It was working just fine. For some unknown reason now it isn't. Look what it is in cache.log: squid_kerb_auth: ERROR: gss_acquire_cred() failed: Unspecified GSS failure. Minor code may provide more information. Permission denied 2012/05/

[squid-users] kerberos authentication and ldap

2010-01-30 Thread Joseph L. Casale
We are getting some Win7 machines so I am migrating our ntlm setup to Kerberos. Looking at Markus Moeller's kerb guide, I see that it doesn't state how to control access after successful auth. Looking online, http://klaubert.wordpress.com/2008/01/09/squid-kerberos-authentication-and-ldap-authoriza

[squid-users] Kerberos / SASL for squid_ldap_group

2010-08-30 Thread Maxim Burgerhout
Hi, I'm trying to build a completely Kerberos-based Squid proxy setup for my company. Everything that's even remotely possible with Kerberos, we're supposed to do with it. Kerberos authentication on Squid 3.1 works easily, so the next step would be to make squid_ldap_group work with Kerberos, too

[squid-users] Kerberos and NTLM authentication

2013-05-15 Thread Delton
Dear Sirs, I configured Squid 3.3.3 with Kerberos and NTLM authentication successfully. When I enable only Kerberos authentication, domain computers browse normally and there is no password required. When I enable only NTLM authentication, domain computers also browse normally and there is no p

Re: [squid-users] kerberos and cname

2013-10-10 Thread Carlos Defoe
You have to add principals for each hostname on your keytab (HTTP/squid01.example.com, HTTP/squid03.example.com, HTTP/proxy.example.com), creating user or computer accounts to hold each kerberos principal. If you're load balancing, copy your keytab file to all servers. Then you have to set the fla

Re: [squid-users] Kerberos / Authentication / squid

2013-11-27 Thread Madhav V Diwan
ginal Message- From: Berthold Zettler To: squid-users@squid-cache.org Subject: [squid-users] Kerberos / Authentication / squid Date: Wed, 27 Nov 2013 13:41:09 +0100 (CET) Hello to all, we are using squid as a authentication proxy with kerberos/ldap-helpers. This works fine, but (few) users can

Re: [squid-users] Kerberos / Authentication / squid

2013-11-27 Thread Eliezer Croitoru
Can you share squid.conf relevant lines? Thanks, Eliezer On 27/11/13 14:41, Berthold Zettler wrote: Hello to all, we are using squid as a authentication proxy with kerberos/ldap-helpers. This works fine, but (few) users can't be authenticated by the squid (kerberos-helper). Further investig

Re: [squid-users] Kerberos / Authentication / squid

2013-11-27 Thread Amos Jeffries
On 2013-11-28 07:58, Eliezer Croitoru wrote: Can you share squid.conf relevant lines? There are none for this problem. It is bounded by the system I/O limits and some limits imposed by remote HTTP software (ie header length >4KB are unreliable over Internet connections). As mentioned earli

[squid-users] Kerberos set-up is problematic

2009-12-11 Thread Robert Schenck
Hello, First: I'm an intern and know little of pretty much everything. Try to explain the best you can, please! I'm trying to set up Kerberos on a Squid proxy server (the server is to allow access to ip-based content away from the intranet, so it will be something like so: client --> internet -->

[squid-users] Kerberos auth with Active Directory.

2010-11-01 Thread Rolf Loudon
hello I am trying to setup kerberos auth against Active Directory - Windows 2000 - in squid, 2.7. This is primarily so that the username is captured in the access log. But also user based access control will occasionally be used. I've installed the squid_kerb_auth software from http://squidke

[squid-users] Kerberos authentication with MIT KDC

2010-12-06 Thread Rob Asher
I've looked through some of the mailing list archives and can't find anything specific on kerberos authentication to a MIT KDC for windows clients. Everything I've found mentions AD. What I'd like, if possible, is to have single sign on capabilities to between OS X server's Open Directory, squ

Re: [squid-users] kerberos authentication - performance tuning

2011-02-09 Thread Nick Cairncross
On 09/02/2011 09:34, "guest01" wrote: >Hi, > >We are currently using Squid 3.1.10 on RHEL5.5 and Kerberos >authentication for most of our clients (authorization with an icap >server). At the moment, we are serving approx 8000 users with two >servers. Unfortunately, we have performance troubles wi

Re: [squid-users] kerberos authentication - performance tuning

2011-02-09 Thread Amos Jeffries
On 10/02/11 00:05, Nick Cairncross wrote: On 09/02/2011 09:34, "guest01" wrote: Hi, We are currently using Squid 3.1.10 on RHEL5.5 and Kerberos authentication for most of our clients (authorization with an icap server). At the moment, we are serving approx 8000 users with two servers. Unfortu

Re: [squid-users] Kerberos authentication and WMP.

2011-08-15 Thread John Down
Hi, We had the same problem, WMP just sucks ... We were using WMP 10.x on WinXP and Kerberos-Authentication did not work. Btw, we also have the problem with Java-Applications. I cannot offer a solution, just a very insecure workaround ... WMP will be authenticated by it's User-Agent, which can

Re: [squid-users] Kerberos authentication and WMP.

2011-08-15 Thread Amos Jeffries
On Mon, 15 Aug 2011 21:18:04 +0200, John Down wrote: Hi, We had the same problem, WMP just sucks ... We were using WMP 10.x on WinXP and Kerberos-Authentication did not work. Btw, we also have the problem with Java-Applications. I cannot offer a solution, just a very insecure workaround ... WMP

[squid-users] Kerberos setup with RR DNS

2011-09-09 Thread Emmanuel Lacour
Hi, I have two squids using NTLM auth against AD. Those squids are used by client through a single A DNS entry (proxy.domain.tld) (so round robin). I want to switch to kerberos, but I don't know what to create with msktutil: - two machines with same proxy.domain.tld UPN ? - one machine used by

Re: [squid-users] Kerberos TCP/DENIED 407

2012-03-08 Thread Amos Jeffries
On 8/03/2012 9:17 p.m., JC Putter wrote: Hi I followed http://wiki.squid-cache.org/ConfigExamples/Authenticate/WindowsActiveDirectory I can see the cache.log the the client is authenticating with a Kerberos ticket however for every connection get a TCP/DENIED 407 and then the connection is

RE: [squid-users] Kerberos TCP/DENIED 407

2012-03-08 Thread JC Putter
client responds with a Kerberos ticket. -Original Message- From: Amos Jeffries [mailto:squ...@treenet.co.nz] Sent: 08 March 2012 01:55 PM To: squid-users@squid-cache.org Subject: Re: [squid-users] Kerberos TCP/DENIED 407 On 8/03/2012 9:17 p.m., JC Putter wrote: > Hi > > I followe

Re: [squid-users] Kerberos TCP/DENIED 407

2012-03-08 Thread Amos Jeffries
On 9/03/2012 1:07 a.m., JC Putter wrote: Amos, Thank you for the reply. Sorry I meant 3.0 STABLE 19. Please at minimum upgrade to 3.0.STABLE26 then, if possible 3.1.19. There are a handful of major security vulnerabilities in between. The Zimbra Desktop client connects via port 443 and

RE: [squid-users] Kerberos TCP/DENIED 407

2012-03-08 Thread JC Putter
s Jeffries [mailto:squ...@treenet.co.nz] Sent: 08 March 2012 02:44 PM To: squid-users@squid-cache.org Subject: Re: [squid-users] Kerberos TCP/DENIED 407 On 9/03/2012 1:07 a.m., JC Putter wrote: > Amos, > > Thank you for the reply. > > Sorry I meant 3.0 STABLE 19. Please at minimum upgrade

Re: [squid-users] kerberos authentication not working

2012-05-07 Thread Amos Jeffries
On 08.05.2012 08:16, Wladner Klimach wrote: Hi to all, I'm using squid with kerberos authentication. It was working just fine. For some unknown reason now it isn't. Look what it is in cache.log: squid_kerb_auth: ERROR: gss_acquire_cred() failed: Unspecified GSS failure. Minor code may provid

RE: [squid-users] kerberos authentication and ldap

2010-01-31 Thread Joseph L. Casale
>The patch is already included since the following STABLE versions: > >2.7 STABLE1 >3.0 STABLE2 Guido, Thanks, I should have read all the comments in the post:) Do you know if it's possible to facilitate the following scenario where access is auth'ed by Kerberos, and an ldap external_acl_type chec

[squid-users] Kerberos Authentication and LDAP Authorization

2010-02-05 Thread Ralf.Lutz
Hi, I successfully configured squid to authenticate against AD using kerberos. I inserted an acl that authenticated users are allowed. The next step should be, that only users in a defined group in the AD will be allowed. I´ve read that this should be possible by using the external helper squi

RE: [squid-users] Kerberos / SASL for squid_ldap_group

2010-08-30 Thread Joseph L. Casale
>But then, in 2006, Henrik Nordstrom says[2] neither squid_ldap_group nor >squid_ldap_auth support Kerberos SSO. After the initial posting of the patch >in '04, I can't >find any more references to it on the mailinglists. See squid_kerb_ldap. http://squidkerbauth.sourceforge.net/ jlc

Re: [squid-users] Kerberos / SASL for squid_ldap_group

2010-08-30 Thread Maxim Burgerhout
Of course I just bumped into that little gem *after* I sent the previous message to this list... It has the downside of not being included in, or supported by downstream distro's though. The major upside of having Kerberos support in Squid's ldap_group helper would be the fact that downstream dist

Re: [squid-users] Kerberos / SASL for squid_ldap_group

2010-08-30 Thread Amos Jeffries
On Mon, 30 Aug 2010 16:32:51 +0200, Maxim Burgerhout wrote: > Of course I just bumped into that little gem *after* I sent the > previous message to this list... > > It has the downside of not being included in, or supported by > downstream distro's though. The major upside of having Kerberos > su

Re: [squid-users] Kerberos / SASL for squid_ldap_group

2010-08-31 Thread Nick Cairncross
> On Mon, 30 Aug 2010 16:32:51 +0200, Maxim Burgerhout > wrote: >> Of course I just bumped into that little gem *after* I sent the >> previous message to this list... >> >> It has the downside of not being included in, or supported by >> downstream distro's though. The major upside of having Ker

Re: [squid-users] Kerberos / SASL for squid_ldap_group

2010-09-02 Thread Amos Jeffries
Nick Cairncross wrote: On Mon, 30 Aug 2010 16:32:51 +0200, Maxim Burgerhout wrote: Of course I just bumped into that little gem *after* I sent the previous message to this list... It has the downside of not being included in, or supported by downstream distro's though. The major upside of havi

[squid-users] Kerberos with 2008/2003 DC

2013-03-25 Thread SPG
Hi, I have a domain with 2008 and 2003 DCs. If I genus a keytab in windows 2008 only work with 2008 server's and if I genus a keytab with 2003 it not work in 2008 or 2003. The last case error example [root@proxyprueba ~]# kinit -V -k -t /etc/squid/.keytab proxyprueba.xxx.xxx Using default cache:

Re: [squid-users] Kerberos and NTLM authentication

2013-05-15 Thread Carlos Defoe
I think the BCP (best current practice) is to use, in sequence: 1) negotiate_wrapper configured with kerberos and ntlm 2) pure ntlm with ntlm_auth 3) one basic auth of your choice Inserting those three methods in sequence on your squid.conf will do the job. If you have problems with prompted aut

Re: [squid-users] Kerberos and NTLM authentication

2013-05-15 Thread Delton
That's what (I think) I tried: auth_param negotiate program /usr/local/bin/squid_kerb_auth -d -s HTTP/squidserver.bnpapeis.local auth_param negotiate children 5 auth_param negotiate keep_alive on auth_param ntlm program /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp auth_param ntlm c

Re: [squid-users] Kerberos and NTLM authentication

2013-05-15 Thread Brett Lymn
On Wed, May 15, 2013 at 03:45:28PM -0300, Delton wrote: > That's what (I think) I tried: > > auth_param negotiate program /usr/local/bin/squid_kerb_auth -d -s > HTTP/squidserver.bnpapeis.local > auth_param negotiate children 5 > auth_param negotiate keep_alive on > > auth_param ntlm program /usr

Re: [squid-users] Kerberos and NTLM authentication

2013-05-15 Thread Carlos Defoe
As far as i know, the only auth mech that will prompt for password is the basic one, so you're not enabling one per time. But all three enabled shouldn't give you problems anyway... Try setting auth_param negotiate keep_alive off and auth_param ntlm keep_alive off Add "--diagnostics" to ntlm_aut

Re: [squid-users] Kerberos and NTLM authentication

2013-05-15 Thread Brett Lymn
On Wed, May 15, 2013 at 10:00:18PM -0300, Carlos Defoe wrote: > As far as i know, the only auth mech that will prompt for password is > the basic one, so you're not enabling one per time. > I believed that IE will prompt credentials when using NTLM iff the machine is not part of the domain. It a

Re: [squid-users] Kerberos and NTLM authentication

2013-05-16 Thread Delton
Guys, I ran some more tests. Only authentication with 'Basic' - worked on devices inside and outside the domain, but asks for password; With only authentication 'Kerberos' - worked in the domain and does not prompt for password; Authentication 'Kerberos' and 'Basic': 1 - worked in the domain b

[squid-users] Kerberos load balancer and AD

2013-05-22 Thread SPG
Hi, I've read a lot of post about kerberos and load balancers, but I don't have clear the configuration. I have work one squid with kerberos, but now I want balance the service. I think that correct configuration is: 1º - Create a account o computer acount in AD loadbalancer.abg.local 2º

[squid-users] Kerberos authentication that doesn't block

2013-08-29 Thread Trever L. Adams
Hello everyone, I am having a difficult time. I am not just trying to do something similar to http://wiki.squid-cache.org/ConfigExamples/Authenticate/Bypass, but without blocking most sites for unauthenticated users. The sites I need to block except for certain groups / authentication, etc., are

Aw: Re: [squid-users] Kerberos / Authentication / squid

2013-11-28 Thread Berthold Zettler
Zettler" > Cc: squid-users@squid-cache.org > Betreff: Re: [squid-users] Kerberos / Authentication / squid > > Berthold > > if you look in > > squid-3.3.10/helpers/negotiate_auth/kerberos/negotiate_kerberos_auth.cc > > the define states > > #ifndef

[squid-users] kerberos authentication with load balancers

2014-02-06 Thread Joseph Spadavecchia
Hi there, What is the recommended way to configure Kerberos authentication behind two load balancers? AFAIK, based on the mailing lists, I should 1) Create a user account KrbUser on the AD server and add an SPN HTTP/loadbalancer.example.com for the load balancer 2) Join the domain with Kerber

Re: [squid-users] Kerberos authentication with MIT KDC

2010-12-08 Thread Rob Asher
>>> Rolf Loudon 12/06/10 7:46 PM >>> >Hello > >I've done this but against AD. As far as I can see the squid helpers >squid_kerb_auth and squidkerb_ldap are not AD specific and implement pure >kerberos authentication. The former comes with squid 2.7 but getting the >latest and compiling >prov

[squid-users] Kerberos AD authentication suddenly stopped working

2010-12-21 Thread Stefan Dengscherz
Hello list, I'm currently running 3.0.STABLE19 on Ubuntu 10 LTS. I have configured Kerberos AD authentication as in the config examples at http://wiki.squid-cache.org/ConfigExamples/Authenticate/Kerberos (the "Samba method"). It successfully worked for over half a year but suddenly the SSO authen

[squid-users] Kerberos Authentication with AD Win 2008

2011-07-21 Thread Syed Hussaini
Hi, I'm using squid version - 2.7 Stable9. My Kerberos authentication is working good as well. I'm receiving this info in my cache.log and just want to confirm that its not worry some. squid_kerb_auth: parseNegTokenInit failed with rc=102 2011/07/21 10:54:50| squid_kerb_auth: AF oYGgMIGdoAMKAQ

[squid-users] Kerberos: Problem for generate keytab file

2012-02-28 Thread Fran Márquez
Hi friends, I have a problem for implement kerberos authentication on my squid server. I'm using this article of the squid wiki: http://wiki.squid-cache.org/ConfigExamples/Authenticate/WindowsActiveDirectory My server is Red Hat Enterprise Linux (minimal) 6.2 (all package updated), with the offic

[squid-users] Kerberos: HTTP/ and not HTTP/@FQDN

2010-07-16 Thread Nick Cairncross
Hi list, I think I have a problem with one of my SPNs/keytab - wondered if someone could confirm this: 3 x squid boxes on different sites, squid1, squid2 and squid3 are their hostnames. I have one AD account with the SPNs of all on it. Using fqdn for the proxy address to 2 of them results in K

[squid-users] Kerberos authentication against AD 2003 server

2010-08-28 Thread Manoj Rajkarnikar
Hi all, I've been trying to get my squid 2.7 S9 to work with kerberos authentication against AD 2003 server for a couple weeks now but still failed. I've read through lots of posts in the list and different tutorials following them 1 at a time but still no go. I've been following tuts by Klaubert

Re: [squid-users] Kerberos authentication that doesn't block

2013-08-29 Thread Amos Jeffries
On 30/08/2013 4:32 a.m., Trever L. Adams wrote: Hello everyone, I am having a difficult time. I am not just trying to do something similar to http://wiki.squid-cache.org/ConfigExamples/Authenticate/Bypass, but without blocking most sites for unauthenticated users. It is a key property of secur

Re: Aw: Re: [squid-users] Kerberos / Authentication / squid

2013-11-28 Thread Amos Jeffries
On 28/11/2013 10:42 p.m., Berthold Zettler wrote: > Hi Madhav, > > > > all relevant a systems (AD-Controllers and the clients (Windows 7)) have a > value for "MaxTokenSize" of 65535. > > Therefore i don't think, that this failure was caused by AD- or client > settings. > > The tokensize (273

[squid-users] Kerberos authentication resets every 1/2 hour

2009-09-03 Thread Дмитрий Нестеркин
I've configured Kerberos authentication for users in AD, but there is one problem: after half an hour IE7 "forgets" about Kerberos and tries to use NTLM. User have to restart IE7 to use Kerberos again. What parameter is responsible for Kerberos authentication lifetime? -- Best regards, Dmitry

[squid-users] Kerberos / AD Authentication: Unknown code krb5 236

2009-11-24 Thread Andrew M Stemen
I'm working on a new squid installation, where squid users need to be authenticated to Active Directory via Kerberos. I've read several configuration examples and I can't remember how many how-to guides, but I must be overlooking something simple. I'm running squid 3.0STABLE18 on CentOS 5.4 in a

[squid-users] Kerberos: Problems for generate the keytab file

2012-02-28 Thread Fran Márquez
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi friends, I have a problem for implement kerberos authentication on my squid server. I'm using this article of the squid wiki: http://wiki.squid-cache.org/ConfigExamples/Authenticate/WindowsActiveDirectory My server is Red Hat Enterprise Linux (m

[squid-users] R: [squid-users] kerberos authentication and ldap

2010-01-31 Thread Guido Serassio
. : +39.011.9781115 Email: guido.seras...@acmeconsulting.it WWW: http://www.acmeconsulting.it > -Messaggio originale- > Da: Joseph L. Casale [mailto:jcas...@activenetwerx.com] > Inviato: domenica 31 gennaio 2010 0.48 > A: 'squid-users@squid-cache.org' > Oggetto: [squid-users] ke

[squid-users] Kerberos Authentication in Relation to Connect ACLs

2010-04-15 Thread GIGO .
I get the following error whenever i try to use squid: (currently i am trying to use it from the AD which is also the KDC for squid to provide authentication.) Access Denied: Access control configuration prevents your request from being allowed at this time. Please contact your service provid

[squid-users] kerberos auth failing behind a load balancer

2013-02-28 Thread Sean Boran
Hi, I’ve received (kemp) load balancers to put in front of squids to provide failover. The failover / balancing works fine until I enable Kerberos auth on the squid. Test setup: Browser ==> Kemp balancer ==> Squid ==> Internet proxy.example.c

[squid-users] kerberos ERROR: gss_accept_sec_context() failed: Unspecified GSS failure

2013-08-04 Thread Glenn groves
Hi All, I have been setting up a new proxy, it needs to have Kerberos auth so that the users on the domain do not get prompted for a password - but are authenticated and this is to show in the logs. Sorry for the formatting, I tried using the bold and embed tags but they did not work It does

[squid-users] Kerberos authentication & pre-caching in Squid for Windows

2009-08-07 Thread Holly King
Hello, I'm trying to set up a pilot to replace proprietary caches in schools. Because of training issues with on-site technicians I'm kinda stuck with using Windows but would like to use Squid. Stumbling block 1 - I've not been able to find any documentation on Kerberos authentication by Squid f

[squid-users] Kerberos auth and users in another AD domain

2011-11-22 Thread Emmanuel Lacour
I enabled kerberos auth on an AD domain with a fallback to ldap basic auth. It seems that if someone use the proxy from another lan in another AD domain on which I have no control, the basic auth is not used. Is this understandable? Any way to work around this?

Re: [squid-users] Kerberos Authentication in Relation to Connect ACLs

2010-04-16 Thread Amos Jeffries
GIGO . wrote: I get the following error whenever i try to use squid: (currently i am trying to use it from the AD which is also the KDC for squid to provide authentication.) Access Denied: Access control configuration prevents your request from being allowed at this time. Please contact you

[squid-users] kerberos auth does not work for ftp traffic?

2013-04-16 Thread Sean Boran
Hi, Kerberos is authenticating http/s traffic for me from certain client addresses just fine. However ftp is being rejected, does the browser+squid not auth ftp in the same way as http? If ftp does work with kerberos, is there a way (ACL) that ftp traffic can be excluded from kerberos auth? Than

Re: [squid-users] kerberos auth failing behind a load balancer

2013-05-22 Thread Eliezer Croitoru
On 2/28/2013 2:57 PM, Sean Boran wrote: Hi, I’ve received (kemp) load balancers to put in front of squids to provide failover. The failover / balancing works fine until I enable Kerberos auth on the squid. It seems to me like a basic LB problem since it's working on L7 and not L2. Why do you u

Re: [squid-users] kerberos auth failing behind a load balancer

2013-05-22 Thread Brett Lymn
On Wed, May 22, 2013 at 12:46:08PM +0300, Eliezer Croitoru wrote: > On 2/28/2013 2:57 PM, Sean Boran wrote: > >Hi, > > > >I’ve received (kemp) load balancers to put in front of squids to > >provide failover. > >The failover / balancing works fine until I enable Kerberos auth on the > >squid. > It

Re: [squid-users] kerberos auth failing behind a load balancer

2013-05-22 Thread Eliezer Croitoru
On 5/23/2013 8:42 AM, Brett Lymn wrote: One problem with using L2 is that you then lose the ability to log the client IP address, everything appears to come from the load balancer. Using L7 you can, at least on some load balancers, insert a X-FORWARDED-FOR header with the client IP in it so you c

Re: [squid-users] kerberos auth failing behind a load balancer

2013-05-23 Thread Sean Boran
Chiming in here about the kemps I used the kemps because they were available for this project. They have worked quite well and as very easy to manage. HA works fine. Troubleshooting is OK too (its looks like a BSD box under the hood). L7 so that (as noted by Brett), I see to see the client IPs. Squ

Re: [squid-users] kerberos auth failing behind a load balancer

2013-05-23 Thread Brendan Kearney
i am using HAProxy, with Kerberos auth and have no issues. Once i figured out the keytab bit, where you make one keytab file and put that one keytab file on all proxies in the load balanced pool, i was off and running. My relevant HAProxy configs: global log 127.0.0.1 local1 pidf

[squid-users] Kerberos, squid and IE8 with windows integrated validation

2013-06-20 Thread SPG
Hi, I have integrated squid with kerberos and all work fine. When I open the IE 8 never ask by the password, because I activate in web browser integrated windows authentication. But I need that squid ask for the password because some web get the user and password of windows domain and deny access.

Re: [squid-users] Kerberos authentication & pre-caching in Squid for Windows

2009-08-07 Thread Guido Serassio
Hi, At 11.30 07/08/2009, Holly King wrote: Hello, I'm trying to set up a pilot to replace proprietary caches in schools. Because of training issues with on-site technicians I'm kinda stuck with using Windows but would like to use Squid. Stumbling block 1 - I've not been able to find any docum

Re: [squid-users] Kerberos authentication & pre-caching in Squid for Windows

2009-08-07 Thread Amos Jeffries
Guido Serassio wrote: Hi, At 11.30 07/08/2009, Holly King wrote: Hello, I'm trying to set up a pilot to replace proprietary caches in schools. Because of training issues with on-site technicians I'm kinda stuck with using Windows but would like to use Squid. Stumbling block 1 - I've not been

RE: [squid-users] Kerberos authentication & pre-caching in Squid for Windows

2009-08-07 Thread Daniel
not really want to use Basic Authentication. I believe in a bit more security... Thanks! -Original Message- From: Guido Serassio [mailto:guido.seras...@acmeconsulting.it] Sent: Friday, August 07, 2009 6:22 AM To: Holly King; Squid Mailinglist Subject: Re: [squid-users] Kerberos authentica

Re: [squid-users] Kerberos authentication & pre-caching in Squid for Windows

2009-08-07 Thread Chris Robertson
Daniel wrote: I have been trying to see what authentication options that I have as well (in regards to AD & LDAP). I would assume that the suggestion given of using the 2.7 binaries for Windows would imply that Squid will be ran on Windows. What would the said suggestion be for Linux Squid use

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