Squidguard-squid3 systempatch for use with squid3-dev

[webstor]

You have to add this to Custom ACLS (Before_Auth).

In which cert error are you running?
Have you imported the CA Cert already?

Thanx.

[aGeekhere]

If I put (Before_Auth) in Custom ACLS then I cant connect to any https website, without it I can connect however I get the warning.

I followed this to create the Certificate http://www.sxl.net/guides/how-to-setup-pfsense-ssl-certificate-authority/

So my problem is the https filtering is working however the Certificate is not

And yours is bypassing squidgard, hmm

[webstor]

Mine is working as it should, the problem is the redirect.

Could you please post the certificate error you get when you as example go to www.facebook.com

(please post a picture with the error).

[webstor]

And the proxy server config page?

Thanx.

[aGeekhere]

Check attachments, the error i get is that it does not like the self signed certificate that pfsense creates. Some sites do not ever let you proceed. So SSL filtering is working, however self signed certificate is not working. Any ideas?

[webstor]

under custom acls please remove the forwarded_for transparent and replace it with

always_direct allow all
ssl_bump server-first all

[aGeekhere]

always_direct allow all
ssl_bump server-first all

That was the missing link, now there is no more warnings (with the exception of pfsense admin page, which is fine).

Thank you very much

[UPDATE]

Now windows update can't connect with error 80072F8F.
Also Adobe creative cloud can not connect with error 201.
[Update]Add GoogleUpdate.exe to the list as well.

Looking at this post https://forum.pfsense.org/index.php?topic=77394.0

Does this fix work? How is this added in the GUI?

[Update]
This is my Custom ACLS (Before_Auth)
acl broken_sites dstdomain .update.microsoft.com
ssl_bump none broken_sites
always_direct allow all
ssl_bump server-first all

However windows updates still do not work.

[webstor]

Hi,

Of course you cannot decrypt every Site. Itunes is also not decryptable.
BTW: is squidguard and antivirus working?
As exakte is the Eicar Testvirus getting blocked?

[aGeekhere]

How do I add the exclusions?

Yes squidguard and the antivirus are working and it does block the exakte file.

[UPDATE] Also Do you have to manually find each service to exclude?
e.g.
windows update
Adobe creative cloud
Google update
Antivirus update
other updater

Or can we just create a general rule that will allow all service updates, because finding all these service updates would hard and take a while and if someone comes onto the network and has some other software package that need an exclusion in order to update that would be hard to maintain.

[webstor]

Hm, my squidguard isn't still working.

Are you using HAVP as antivirus?

Did you add more then one nat rule for ssl decryption?

Thanx.

[aGeekhere]

Are you using HAVP as antivirus?

I left the squid Antivirus (clamav) as default (do not know if it is using HAVP or not, can't
even find a setting for it in squid)

Did you add more then one nat rule for ssl decryption?

I did not set any nat rules for ssl decryption in the Firewall, but rather in System: Advanced: Firewall and NAT and set NAT Reflection mode for port forwards to enable(pure nat).Also enabled Enable NAT Reflection for 1:1 NAT and Enable automatic outbound NAT for Reflection.

Hope this helps

Also any ideas on my above post about windows updates and other update servers?

[webstor]

Strange, is your squidguard configured as parent for squid?

Could you maybe post your squid.conf please?

Thanx.

[aGeekhere]

in squidgard set Blacklist proxy as the ip of pfsense

[webstor]

That is not working correctly, squidguard won't start if I enter the ip of pfsense in the blacklist proxy.

[aGeekhere]

Same, I have to cut every thing out of integrations then start squidgaurd then renter it back in

[webstor]

And after that it was working, I mean ssl bump and squidguard filtering?

[aGeekhere]

both, sometimes a restart is needed and then cut everying out from integrations, start squidgaurd and then paste it back into squid.

[webstor]

Nope, won't help. I don't get it.

[aGeekhere]

Hi all, still stuck on getting windows update working, any advice?.

[webstor]

When I got it working with squidguard, I will attend to that problem.