[squid-users] Squid authentication issues

2020-07-30 Thread Marcio Demetrio Bacci
Hi, I set up Squid 4.6 on Debian 10 and I'm having problems with browser authentication on a Windows station. I did the tests on the command line and apparently it's OK. root@proxy:/etc/squid/acls# /usr/bin/ntlm_auth --helper-protocol=squid-2.5-basic Registered MSG_REQ_POOL_USAGE Registered MSG_

[squid-users] Problem with Squid3 Authentication

2017-05-22 Thread Marcio Demetrio Bacci
I have migrated of Samba 4.2.1 to Samba 4.6.3 as DC, but now my Squid authentication doesn't work. In samba 4.2.1 is working properly. This is my authentication block: auth_param basic program /usr/lib/squid3/basic_ldap_auth -R -b DC=empresa,DC=com,DC=br -D CN=proxy,CN=Users,DC=empresa,DC=com,D

Re: [squid-users] Problems with Linux Worstations

2016-09-05 Thread Marcio Demetrio Bacci
strange behavior? Sorry, but I'm still learning about Squid! Regards, Márcio 2016-09-05 1:17 GMT-03:00 Amos Jeffries : > On 5/09/2016 10:41 a.m., Marcio Demetrio Bacci wrote: > > I have used debug_options 11,2 in squid.conf file. After I have following > > re

[squid-users] Squid Authentication - Problems

2016-09-04 Thread Marcio Demetrio Bacci
Hi I have tried to use only Kerberos authentication, but didn't work! I have already used the 3 way below: 1) auth_param negotiate program /usr/lib/squid3/negotiate_kerberos_auth 2) auth_param negotiate program /usr/lib/squid3/negotiate_kerberos_auth -s GSS_C_NO_NAME -i 3) auth_param negotiate pr

Re: [squid-users] Problems with Linux Worstations

2016-09-04 Thread Marcio Demetrio Bacci
8 Via: 1.1 proxy.cms.ensino.br (squid/3.4.8) Connection: keep-alive -- Sorry, but I didn't discover the problem! Anybody have an idea? Regards, Márcio 2016-09-02 11:10 GMT-03:00 Amos Jeffries : > On 2/09/2016 3:21 p.m., Marcio Demetrio Bacci wrote: > > In my

[squid-users] Problems with Linux Worstations

2016-09-01 Thread Marcio Demetrio Bacci
In my Windows workstations the authentication works correctly, however in Ubuntu 14.04 the user and password are asked twice. I am using the basic_ncsa_auth with Squid 3.4.8 Is there any setting that I do in Squid? Bellow is my squid.conf ### Configuracoes Basicas http_port 3128 #debug_options

Re: [squid-users] Trouble negotiate_kerberos_auth

2016-08-28 Thread Marcio Demetrio Bacci
os server (e.g. > AD) as user first. > > Regards > Markus > > > "Marcio Demetrio Bacci" wrote in message news:CA+ > 0tdyqeat4l5ko4zrjnj1aue64my2re7z95kfdqw7y8sv_...@mail.gmail.com... > I have trouble to authenticate Squid3 with kerberos in Samba4 domain. I'm > u

[squid-users] Trouble negotiate_kerberos_auth

2016-08-27 Thread Marcio Demetrio Bacci
I have trouble to authenticate Squid3 with kerberos in Samba4 domain. I'm using CentOS 7 and Squid 3.3.8 (yum install squid) When I type the bellow command in terminal: /usr/lib64/squid/negotiate_kerberos_auth -d -i -s HTTP/ proxy.cms.ensino...@cms.ensino.br john xyz@12345 I have the following er

[squid-users] dubt about kerberos authentication in the Squid 3

2016-08-20 Thread Marcio Demetrio Bacci
Hi I have many dubt about kerberos authentication in the Squid 3 (3.4.8) on Debian 8. I'm using Samba 4 (4.2.1) as DC. If I to join Squid Server in the Domain (net ads join) I don't need to execute the command-line msktutil as bellow ? msktutil -c -b "CN=COMPUTERS" -s HTTP/squidproxy.example.loc

Re: [squid-users] Problems with Squid Authentication

2016-08-19 Thread Marcio Demetrio Bacci
> If needed install ntp on the proxy and point the server to the ad dc. > > > > And post what you now have in krb5.conf > > > > These are the most common pitfalls, i’ll see what i can do to help out. > > > > > > Greetz, > > > > Louis >

[squid-users] Problems with Squid Authentication

2016-08-18 Thread Marcio Demetrio Bacci
My Kerberos Authentication doesn't work. This is very hard! My Squid3 is join in the Domain kinit and klist are ok wbinfo -g and wbinfo -u are ok too. I have created the squid3 file in /etc/default with the following content: KRB5_KTNAME=/etc/squid3/HTTP.keytab export KRB5_KTNAME I have two keyt

[squid-users] Kerberos Autenthication doesn't work

2016-08-18 Thread Marcio Demetrio Bacci
I have problems with Kerberos Autenthication in Squid3 on Debian 8 and Samba4 DC My Squid version is: 3.4.8 My Kerberos Autenthication doesn't work. PROCEDURES PERFORMED INSTALL OF SAMBA4 AND WINBIND OF DEBIAN BACKPORTS apt-get -t jessie-backports install samba samba-doc winbind KERBEROS TEST:

[squid-users] Questions about Kerberos authentication on squid3

2016-08-17 Thread Marcio Demetrio Bacci
I have the following questions to use Kerberos authentication in squid3: You must create the krb5.keytab file when using Samba 4 as DC? If positive, how to create it? Kerberos authentication (squid_kerb_auth) works for both Windows and Linux? In this type of authentication the user will not need

[squid-users] Squid Authentication

2016-08-15 Thread Marcio Demetrio Bacci
In my network I have Windows and Linux computers. I tried the NTLM authentication method, but is experiencing many problems. So I wonder if the authentication method "squid_ldap_auth" is designed for Windows and Linux stations? Regards, Márcio ___ squid

Re: [squid-users] Problem with the Squid 3

2016-08-08 Thread Marcio Demetrio Bacci
ess-net #negando o acesso para todos que nao estiverem nas regras anteriores http_access deny all ### Errors error_directory /usr/share/squid3/errors/en coredump_dir /var/spool/squid3 Regards, Márcio 2016-08-08 18:22 GMT-03:00 Marcio Demetrio Bacci : > I have a problem with Squid 3 on Debia

[squid-users] Problem with the Squid 3

2016-08-08 Thread Marcio Demetrio Bacci
I have a problem with Squid 3 on Debian 8.2 When the users open your browsers, the squid asks the name and password. Until this moment is OK, but if the users inform only the password (field "name" not filled - in blank), the navigation is permitted. The following is my squid.conf file: http_por

[squid-users] Direct Access without Proxy

2015-12-13 Thread Marcio Demetrio Bacci
Hi, What is the best way to free access to a site without going through of the Squid Proxy? There is a bank site that has problem when accessed through a proxy. Could anyone give me an example? Thanks, Márcio ___ squid-users mailing list squid-users@

[squid-users] Issues with authentication in Squid3

2015-12-10 Thread Marcio Demetrio Bacci
Hi, My problem with Squid 3.4.8 is the following : The ext_ldap_group_acl locates the user group of a user, but even if find the first group (eg "administrators") in which the user is a member continue to search for all groups that the user is a member, so authenticate the user only in his last g

[squid-users] Problem with ext_ldap_group_acl

2015-12-09 Thread Marcio Demetrio Bacci
I'm trying authenticate Squid (3.4.8) in the Samba 4. The first block is working perfectly. auth_param basic program /usr/lib/squid3/basic_ldap_auth -R -b \ DC=empresa,DC=com,DC=br -D CN=proxy,CN=Users,DC=empresa,DC=com,DC=br \ -w 12345 -h 192.168.0.25 -p 389 -s sub -v 3 -f "sAMAccountName=%s" au

Re: [squid-users] Problems with ldap authentication

2015-12-08 Thread Marcio Demetrio Bacci
2-08 16:16 GMT-02:00 Kinkie : > On Tue, Dec 8, 2015 at 6:14 PM, Marcio Demetrio Bacci > wrote: > > Hi > > > > In the Squid Server, I want only basic authentication. > > > > The command: > > > > /usr/lib/squid3/basic_ldap_auth \ > >-b cn=users,

Re: [squid-users] Problems with ldap authentication

2015-12-08 Thread Marcio Demetrio Bacci
uot;Success" to authenticate only the users in Organization Unity (OU) "Users", but in my domain I have many OU that has users as TI, Financial, Sales.. How I get authenticate the users in others OU? Thanks, Márcio 2015-12-08 6:23 GMT-02:00 Amos Jeffries : > On 8/12/2015 4:00

Re: [squid-users] Problems with ldap authentication

2015-12-07 Thread Marcio Demetrio Bacci
=br uidNumber: 10558 gidNumber: 30037 Regards, Márcio 2015-12-07 22:10 GMT-02:00 Amos Jeffries : > On 8/12/2015 7:47 a.m., Marcio Demetrio Bacci wrote: > > My LDAP Authentication do not work in Squid. I have already saw many > > tutorials, but nothing solve this problem. > >

[squid-users] Problems with ldap authentication

2015-12-07 Thread Marcio Demetrio Bacci
My LDAP Authentication do not work in Squid. I have already saw many tutorials, but nothing solve this problem. I have installed Squid 3.4 on Debian 8. My DC is a* Samba 4.2.* In /var/log/squid3/cache.log appear the message: *squid_ldap_auth: WARNING, could not bind to binddn 'Invalid credentials'*

[squid-users] doubts about the squid3

2015-12-02 Thread Marcio Demetrio Bacci
My Linux Stations are in Domain, but when a user open your bowser, the user and password are asked. Sometimes, during the navegation, the user and password are asked again. This way, I wish that the user session to be valid per 4 hours. How do I set it? Follow the authentication portion of the m

[squid-users] Problems with squi3

2015-11-29 Thread Marcio Demetrio Bacci
Hi, I have the following problem with squid3 (3.1) on samba4: In /var/log/squid3/cache.log appear this information: 2015/11/29 23:53:53| storeLateRelease: released 0 objects failed to call wbcLookupName: WBC_ERR_DOMAIN_NOT_FOUND Could not lookup name domain^users failed to call wbcStringToSid:

[squid-users] Problem with squid3 authentication

2015-11-15 Thread Marcio Demetrio Bacci
Hi, My problem is as follows: The Windows stations in the domain are automatically authenticated on the proxy, though the Linux stations ask for the password twice, even if the password is entered correctly the first time. Does somebody has an idea? Follow my squid.conf file ### Configuracoe

[squid-users] Problems with Squid3 Authentication

2015-09-29 Thread Marcio Demetrio Bacci
I have configured a Squid 3 proxy server on Debian 7, integrated with Samba 4 domain. For windows machines integrated in the domain, Squid uses the network user credential to allow navigation. On Linux stations, even in the domain, when is opened the browser, the user's password is requested. Whe

[squid-users] Problem with squid rules

2015-09-12 Thread Marcio Demetrio Bacci
Hi, I need free access to wattsapp by squid. The ports (5222, 5223, 5228, 4244 and 5242) in squid.conf already are with allowed access, but don't work. In my firewall (pfSense) squid has full allowed access. Does anyone have any idea what can be? Take my squid.conf acl SSL_ports port 22443563 #

[squid-users] Problems with wpad in Squid3

2015-09-09 Thread Marcio Demetrio Bacci
Hi, I'm having the following problem with my squid3: When I set the browser: "Auto-Detect proxy settings for this network" does not work. When we report: "Manual proxy configuration" works. Follow my configuration files: */var/www/wpad.dat* function FindProxyForURL(url, host) { if (shExpMa

[squid-users] Squid3 Authentication don't work properly

2015-09-05 Thread Marcio Demetrio Bacci
When the user logs on to Windows domain and opens the browser can navigate because it is already authenticated. When the user is not logged on the domain opens a popup asking for username and password. When informed user and password authentication correct he asks again (twice) and after work. If t

[squid-users] Problems with Squid 3 Authentication on Samba 4

2015-08-01 Thread Marcio Demetrio Bacci
Hi, I'm trying to authenticate the squid3 in Samba4. The part of Samba 4 authentication is OK, because with the commands wbinfo -i, getent passwd, klist, kinit is all right and I can get the expected results. Also on the command line can authenticate users (/usr /bin/ntlm_auth --username = Domai