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Re: Can someone help me block samba users at a particular time.

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Dear Amos,

I have managed to recompile squid with the basic auth helpers and
proxy_auth without any errors.

root@Studio-Server:~# /etc/init.d/squid reload
 * Reloading Squid configuration files
FATAL: auth_param basic program /usr/local/squid/bin/proxy_auth: (2)
No such file or directory
Squid Cache (Version 2.6.STABLE18): Terminated abnormally.
CPU Usage: 0.039 seconds = 0.028 user + 0.011 sys
Maximum Resident Size: 0 KB
Page faults with physical i/o: 0
Aborted


Here's what is happening. According to the wiki documentation, i have
to add the auth_param basic program /usr/local/squid/bin/ncsa_auth
/usr/local/squid/etc/passwd

If i am right, the basic program will be proxy_auth?
Also, i don't find any files under /usr/local/squid/bin?

wbinfo -a sscms\\root%password

plaintext password authentication failed
error code was NT_STATUS_NO_LOGON_SERVERS (0xc000005e)
error messsage was: No logon servers
Could not authenticate user sscms\root%solaris with plaintext password
challenge/response password authentication failed
error code was NT_STATUS_NO_LOGON_SERVERS (0xc000005e)
error messsage was: No logon servers
Could not authenticate user sscms\root with challenge/response

Regards,
Avinash


On Tue, Oct 14, 2008 at 7:31 AM, Amos Jeffries <squid3@xxxxxxxxxxxxx> wrote:
>> Amos,
>>
>> I was not there when squid was compiled on the server, I am not able
>> to find the configure file for squid.
>
> "squid -v"  will list the configure options squid was built with.
>
>> So, will removing squid and reinstalling work?
>
> It will. Though the removal should not be necessary.
> Simply re-building the source with the same location options and finishing
> with a "make install" should work. You need to be careful about using the
> same configure options for folder and file locations though.
>
> Amos
>
>>
>> Regards,
>> Avinash
>>
>>
>> On Fri, Oct 10, 2008 at 2:35 PM, Amos Jeffries <squid3@xxxxxxxxxxxxx>
>> wrote:
>>> Avinash Rao wrote:
>>>>
>>>> Yes, I built squid myself. i downloaded the files from the squid site
>>>> and installed it.
>>>>
>>>> Are you asking me rebuild squid using these options --enable-auth
>>>>  --enable-{auth type}-auth-helpers={helper names}
>>>>
>>>> Ok, let me try this and get back if necessary.
>>>
>>> Check the ones you have already. You may not need a full rebuild.
>>> If the helper you want to use and its auth type are missing then yes you
>>> will have to add hem and rebuild.
>>>
>>> Amos
>>>
>>>>
>>>>
>>>> Thanks so much for your time.
>>>> Avinash
>>>>
>>>>
>>>>
>>>>
>>>> On Wed, Oct 8, 2008 at 4:18 PM, Amos Jeffries <squid3@xxxxxxxxxxxxx>
>>>> wrote:
>>>>>
>>>>> Avinash Rao wrote:
>>>>>>
>>>>>> I went through the documentation. I need help in installing the
>>>>>> auth_proxy
>>>>>> module. I didn't install squid from Synaptic Manager, i did it
>>>>>> manually!
>>>>>> so,
>>>>>> the helpers directory is missing on my system and i am not able to
>>>>>> find
>>>>>> the
>>>>>> squid authenticators.
>>>>>>
>>>>>> Is there anyway i can get this?
>>>>>>
>>>>> You built squid yourself?
>>>>>
>>>>> Add some configure options to build the helpers and squid auth
>>>>> components:
>>>>>
>>>>>  --enable-auth
>>>>>  --enable-{auth type}-auth-helpers={helper names}
>>>>>
>>>>> and rebuild.
>>>>>
>>>>> ./configure --help shows the options and how to find out whats
>>>>> available.
>>>>>
>>>>> Amos
>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Thu, Oct 2, 2008 at 10:24 AM, Avinash Rao <avinash.aol@xxxxxxxxx
>>>>>> <mailto:avinash.aol@xxxxxxxxx>> wrote:
>>>>>>
>>>>>>   thanks and i will check it today.
>>>>>>
>>>>>>   On Thu, Oct 2, 2008 at 9:09 AM, Amos Jeffries <squid3@xxxxxxxxxxxxx
>>>>>>   <mailto:squid3@xxxxxxxxxxxxx>> wrote:
>>>>>>    >
>>>>>>    > > Amos,
>>>>>>    > >
>>>>>>    > > Thank you for the information. I will go through the doc, test
>>>>>>   it and get
>>>>>>    > > back if necessary.
>>>>>>    > > If i wrote my requirement right in my last email, the samba
>>>>>>   users can get
>>>>>>    > > access to internet only between 18:00 - 20:00 Hrs everyday.
>>>>>>    >
>>>>>>    > Ah, sorry. you wrote it right. I read it wrong.
>>>>>>    >
>>>>>>    > The http_access line should be:
>>>>>>    >  http_access deny !deadHours sambaUsers
>>>>>>    >
>>>>>>    > and the name makes better sense being okayHours instead of
>>>>>> deadHours.
>>>>>>    >
>>>>>>    > Amos
>>>>>>    >
>>>>>>    > >
>>>>>>    > > Thanks again
>>>>>>    > > Avinash
>>>>>>    > >
>>>>>>    > > On Thu, Oct 2, 2008 at 7:42 AM, Amos Jeffries
>>>>>>   <squid3@xxxxxxxxxxxxx <mailto:squid3@xxxxxxxxxxxxx>>
>>>>>>    > > wrote:
>>>>>>    > >
>>>>>>    > >> > Hi all,
>>>>>>    > >> >
>>>>>>    > >> > I have configured the latest version of squid on Ubuntu
>>>>>>   Studio 8.0 -
>>>>>>    > >> > AMD 64bit. I have also configured samba.
>>>>>>    > >> > I am in need of blocking the samba users from accessing the
>>>>>>   internet
>>>>>>    > >> > anytime except 18:00 - 20:00 Hrs everyday. How do i do
>>>>>> this?
>>>>>>    > >> > The samba is configured as a PDC with WinXP clients.
>>>>>>    > >> >
>>>>>>    > >>
>>>>>>    > >> Standard samba config.
>>>>>>    > >>  http://wiki.squid-cache.org/SquidFaq/ProxyAuthentication
>>>>>>    > >>
>>>>>>    > >> Then this at the appropriate place of your config:
>>>>>>    > >>
>>>>>>    > >> acl sambaUsers proxy_auth REQUIRED
>>>>>>    > >> acl deadHours time 18:00-20:00
>>>>>>    > >> http_access deny deadHours sambaUsers
>>>>>>    > >>
>>>>>>    > >>
>>>>>>    > >> Amos
>>>>>>    > >>
>>>>>>    > >>
>>>>>>    > >
>>>>>>    >
>>>>>>    >
>>>>>>
>>>>>>
>>>>>
>>>>> --
>>>>> Please use Squid 2.7.STABLE4 or 3.0.STABLE9
>>>>>
>>>
>>>
>>> --
>>> Please use Squid 2.7.STABLE4 or 3.0.STABLE9
>>>
>>
>
>
>

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