Squid 3.3.4 package for pfsense with ssl filtering

[marcelloc]

Did you upgraded pfsense too?

What version are you using?

[dld121]

• If you are getting missing libs erros like Shared object "libgssapi.so.10" not found, required by "squid"',
  Copy it from my personal repo or from any freebsd with the same version.
  These are libs that are not included on pfsense base install bu required to sasl.
  save it to /usr/local/lib
  amd64
  http://e-sac.siteseguro.ws/pfsense/8/amd64/All/ldd/

  i386
  http://e-sac.siteseguro.ws/pfsense/8/All/ldd/

• Shared object "libheimntlm.so.10" not found,

[dld121]

@marcelloc:

@stanthewizard:

sorry I don't understand

On console/ssh use  pkg_delete to remove squid-3.3.4 and pkg_add to get squid 3.3.5

i386 systems
pkg_add -r http://e-sac.siteseguro.ws/packages/8/All/squid-3.3.5.tbz

amd64 systems
pkg_add -r http://e-sac.siteseguro.ws/packages/amd64/8/All/squid-3.3.5.tbz

Can you provide a URL that is available from the USA?  This URL returns  "Unable to get the … and Operation timed out."

The URL when Pinged gives me an IP address, but I cannot replace the "e-sac.siteseguro.ws" with an IP address and have it work.

David

[marcelloc]

@dld121:

Can you provide a URL that is available from the USA?

Unfortunately No.  :(

Do you have pfblocker enabled with brazil on your block list?

To get squid working without changing package files, just enable ipv6 on your 2.0.x version and get missing files from any freebsd 8.1 server.

@dld121:

The URL when Pinged gives me an IP address, but I cannot replace the "e-sac.siteseguro.ws" with an IP address and have it work.

It's a hosting server, only dns http headers will reach my files.

[mromero]

Tested:

i386 systems
pkg_add -r http://e-sac.siteseguro.ws/packages/8/All/squid-3.3.5.tbz

amd64 systems
pkg_add -r http://e-sac.siteseguro.ws/packages/amd64/8/All/squid-3.3.5.tbz

and they are dead for us as well.

[marcelloc]

Check your firewall rules and blocked ips.

I've just tested and it's working.

Use default package binaries with ipv6 enabled.

fetch missing files from any freebsd 8.1 for pfsense 2.0.x

[Legion]

Interestingly it's timing out for me too Marcello. And it's worked for me before, many times. I'm at work, in Oz, corporate firewall but it's not blocking.

[gemmiu]

Sorry for my bad english.

Can someone explain, how to block https urls with squid3 + squidguard?

Http urls are blocked correctly, but https urls won't be blocked :(

Thank you so much.

[marcelloc]

• Create a Certificate authority on pfsense

• Export ca certificate on gui and import on each client you what to filter ssl without certificate error messages

• Enable ssl interception/transparent proxy on squid3-dev gui.

[mromero]

Marcelloc I am telling you it is DEAD. We have tried going outside pFsense, direct to our ISP, and also on our VPN.

It is unreachable.

The PBI manager within pFsense works fine.

Why not update the Squid 3.3.8.package so we can access it from within pFsense rather than from a third-party website?

@Legion:

Interestingly it's timing out for me too Marcello. And it's worked for me before, many times. I'm at work, in Oz, corporate firewall but it's not blocking.

[marcelloc]

@mromero:

Why not update the Squid 3.3.8.package so we can access it from within pFsense rather than from a third-party website?

As I told you on other post.

• Install squid3-dev

• Enable ipv6 on system advanced

• fetch missing libs from any freebsd 8.3

I've asked core team to include these libs on official repo, this way, postfix, freeradius2, squid3 and other package I do not remember now can be installed automatically via gui. But I had no success on it.

The libs are there to help people not  to mess things up.

Last point. It's a dev package, not a release or stable one. So people who tries it must know how to workaround things.

[Nachtfalke]

Hi,

I am planning tu use squid3 for transparent proxy for http and ssl intercepting proxy (443) on a Multi-WAN environment.
So my question ist not directly related to the package but how do you use loadbalancing for ports 80/443 if these connections alsways have the same source like 127.0.0.1 ?

To make it a little bit clearer
I am not asking how to configure a pfsense with Multi-WAN and squid to use all WAN connections and not only one.
I am interested in how to make it work that port 80 and port 443 can be loadbalanced even if the source is always squid/pfsense itself (127.0.0.1) and so I can not balance based on the source-IP. Policy based routing for these two ports will not make sense and sticky connections - I think they will always use one WAN for these two ports.

I explained a little bit more here:
http://forum.pfsense.org/index.php/topic,68120.0.html

I would really appreciate any help so that I can configure my test machine and do some tests ;-)

[marcelloc]

Maybe with a lot of acls based on source ip acls to define tcp_outgoing address.

I'm seeing some posts related to problems with 127.0.0.1 load balance on 2.1

[Nachtfalke]

@marcelloc:

Maybe with a lot of acls based on source ip acls to define tcp_outgoing address.

I'm seeing some posts related to problems with 127.0.0.1 load balance on 2.1

Interesting point. tcp_outgoing_address and ACL with source IP and source port 443 could do the trick. 3 tcp_outgoing each for every of the 3 WAN connection. Port 80 can be probably done with the gateway groups of pfsense in Manual Outbound NAT. Will give that a try.

[ipis]

Hi marcelloc. Does this version capable of blocking https sites in transparent mode?

[Nachtfalke]

@ipis:

Hi marcelloc. Does this version capable of blocking https sites in transparent mode?

Yes.

[ipis]

Thanks natchflake. I'm trying to download squid-3.3.5 from the above address given by marcelloc using also the procedure as instructed, but i'wasn't able to download it. It says Unable to fetch the file. Can I download it manually and save it in any pfsense folder using file manager packages? IF yes how can i install it once i've save it? for example i saved it to /usr/local..

Thanks

[Nachtfalke]

@ipis:

Thanks natchflake. I'm trying to download squid-3.3.5 from the above address given by marcelloc using also the procedure as instructed, but i'wasn't able to download it. It says Unable to fetch the file. Can I download it manually and save it in any pfsense folder using file manager packages? IF yes how can i install it once i've save it? for example i saved it to /usr/local..

Thanks

Hi,

please try to install squid3-dev form pfsense package manager. This will give you all you need. After that you have to fetch some single files from command shell. This should be enough.

This post should explain it:
http://forum.pfsense.org/index.php/topic,62256.msg371582.html#msg371582

At the moment I do not find the post where marcelloc posted all the missing libs/files you need to fetch manually.

[marcelloc]

for amd64

fetch -o /usr/local/lib/libasn1.so.10 http://e-sac.siteseguro.ws/pfsense/8/amd64/All/ldd/libasn1.so.10
fetch -o /usr/local/lib/libgssapi.so.10 http://e-sac.siteseguro.ws/pfsense/8/amd64/All/ldd/libgssapi.so.10
fetch -o /usr/local/lib/libheimntlm.so.10 http://e-sac.siteseguro.ws/pfsense/8/amd64/All/ldd/libheimntlm.so.10
fetch -o /usr/local/lib/libhx509.so.10 http://e-sac.siteseguro.ws/pfsense/8/amd64/All/ldd/libhx509.so.10
fetch -o /usr/local/lib/libkrb5.so.10 http://e-sac.siteseguro.ws/pfsense/8/amd64/All/ldd/libkrb5.so.10
fetch -o /usr/local/lib/libroken.so.10 http://e-sac.siteseguro.ws/pfsense/8/amd64/All/ldd/libroken.so.10

for i386

fetch -o /usr/local/lib/libasn1.so.10 http://e-sac.siteseguro.ws/pfsense/8/All/ldd/libasn1.so.10
fetch -o /usr/local/lib/libgssapi.so.10 http://e-sac.siteseguro.ws/pfsense/8/All/ldd/libgssapi.so.10
fetch -o /usr/local/lib/libheimntlm.so.10 http://e-sac.siteseguro.ws/pfsense/8/All/ldd/libheimntlm.so.10
fetch -o /usr/local/lib/libhx509.so.10 http://e-sac.siteseguro.ws/pfsense/8/All/ldd/libhx509.so.10
fetch -o /usr/local/lib/libkrb5.so.10 http://e-sac.siteseguro.ws/pfsense/8/All/ldd/libkrb5.so.10
fetch -o /usr/local/lib/libroken.so.10 http://e-sac.siteseguro.ws/pfsense/8/All/ldd/libroken.so.10

You can also fetch from any frebsd 8.3

[ipis]

Hi nachtfalke

Sorry I'm mean this url http://e-sac.siteseguro.ws/packages/8/All/squid-3.3.5.tbz

I wasn't able to get the missing libs.  to make squid working and squidguard too