[squid-users] Attached file on OWA with Squid

Amos Jeffries squid3 at treenet.co.nz
Sat Apr 9 04:16:10 UTC 2016

On 7/04/2016 5:24 a.m., Sebastien.Boulianne wrote:
> I configured my OWA to pass thru the Squid.
> Auth work perfectly.
> Browsing is working perfectly.
> All is working perfectly except when I try to attach files or documents to an email.
> [cid:image002.png at 01D19007.A7E26D20]
> And It stops here. Nothing else happens.
> I did some tests and I noticed that happens when I am connecting from external to OWA.
> If I connect to the VPN then I try to send an attached file with the OWA, it works.

If you mean that you are using Squid through the VPN, then that probably
means its not a Squid problem.

> Here is my config for my OWA.
> ### OWA
> cache_peer owa.domain.qc.ca parent 443 0 no-query originserver login=PASS ssl sslcert=/etc/pki/tls/certs/domain.qc.ca.cert.pem sslkey=/etc/pki/tls/private/domain.qc.ca.key.pem options=NO_SSLv2:NO_SSLv3:SINGLE_DH_USE:CIPHER_SERVER_PREFERENCE dhparams=/etc/pki/tls/private/dhparams.pem cipher=EECDH+ECDSA+AESGCM:EECDH+aRSA+AESGCM:EECDH+ECDSA+SHA384:EECDH+ECDSA+SHA256:EECDH+aRSA+SHA384:EECDH+aRSA+SHA256:EECDH+aRSA+RC4:EECDH:EDH+aRSA:HIGH:!RC4:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS name=owa
> acl owahttps url_regex ^https://owa\.domain\.qc\.ca
> cache_peer_access owa allow owahttps
> http_access allow www443 owahttps
> acl owahttp url_regex ^http://owa\.domain\.qc\.ca
> http_access deny owahttp
> deny_info 302:https://%H%R owahttp

You probably need to use 308 status here. 302 tells the client to try
again using the *GET* method. Sending of things is not a GET action.

> Thanks you very much for your advice.

What version of Squid (squid -v) ?


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