Squi 0.4.0 Reverse proxy for Exchange 2013

doktornotor

Starting to get an impression that you simply need to configure your Exchange properly, rather than messing with the package code.

Autodiscover service

stanthewizard

Sorry but those lines

acl OWA_URI_pfs url_regex -i ^http://autodiscover.com/AutoDiscover/AutoDiscover.xml
acl OWA_URI_pfs url_regex -i ^https://autodiscover.com/AutoDiscover/AutoDiscover.xml

could not work at all
http://autodiscover.com/

this is a single domain

at least this sould be

http://autodiscover.MYDOMAIN.com/

And in this case my settings are fine ;)
(and I check …I think they are)

stanthewizard

Made a little tweaking on exchange with this

Get-AutodiscoverVirtualDirectory -server MYEXCHANGESERVER | Set-AutodiscoverVirtualDirectory -ExternalUrl ‘https://autodiscover.MYDOMAIN.com/Autodiscover/Autodiscover.xml’ -InternalUrl ‘https://autodiscover.MYDOMAIN.com/Autodiscover/Autodiscover.xml’

After that
Squid reverse is working perfectly for autodiscover

Thank you for the issue in exchange

BUT the issue with mapi resides
and I have doubt on one of the syntax for autodiscover (uper comment)

stanthewizard

OK for MAPI
issue too on my part

Get-MapiVirtualDirectory | Set-MapiVirtualDirectory -ExternalUrl https://MYDOMAIN.com/mapi
IISRESET /noforce

Everything is fine with Exchange

MY BAD :-X

doktornotor

So, there are no more problems with this? As said, it's possible to put some hints in the GUI if you provide them, however I cannot see the package being the issue here?

stanthewizard

You're 90% right

acl OWA_URI_pfs url_regex -i ^http://autodiscover.com/AutoDiscover/AutoDiscover.xml
acl OWA_URI_pfs url_regex -i ^https://autodiscover.com/AutoDiscover/AutoDiscover.xml

are not correct

this should work better
acl OWA_URI_pfs url_regex -i ^http://autodiscover.mydomain.com/AutoDiscover/AutoDiscover.xml
acl OWA_URI_pfs url_regex -i ^https://autodiscover.mydomain.com/AutoDiscover/AutoDiscover.xml

Thanks for tips
;D

doktornotor

But that's NOT what the code is doing? https://github.com/pfsense/pfsense-packages/blob/master/config/squid3/34/squid_reverse.inc#L211


if (($settings['reverse_owa'] == 'on') && (!empty($settings['reverse_owa_ip'])) && ($settings['reverse_owa_autodiscover'] == 'on')) {
		$reverse_external_domain = strstr($settings['reverse_external_fqdn'], '.');
		$conf .= "acl OWA_URI_pfs url_regex -i ^http://{$settings['reverse_external_fqdn']}/AutoDiscover/AutoDiscover.xml\n";
		$conf .= "acl OWA_URI_pfs url_regex -i ^https://{$settings['reverse_external_fqdn']}/AutoDiscover/AutoDiscover.xml\n";
		$conf .= "acl OWA_URI_pfs url_regex -i ^http://autodiscover{$reverse_external_domain}/AutoDiscover/AutoDiscover.xml\n";
		$conf .= "acl OWA_URI_pfs url_regex -i ^https://autodiscover{$reverse_external_domain}/AutoDiscover/AutoDiscover.xml\n";
	}
}

You are still misconfiguring something somewhere… Are you putting things like example.com there, instead of hostname.example.com? You can try this via System Patches:


--- a/usr/local/pkg/squid_reverse.inc       2015-10-12 20:05:27.278005880 +0200
+++ b/usr/local/pkg/squid_reverse.inc    2015-10-14 10:14:29.035540786 +0200
@@ -209,7 +209,11 @@
                }

                if (($settings['reverse_owa'] == 'on') && (!empty($settings['reverse_owa_ip'])) && ($settings['reverse_owa_autodiscover'] == 'on')) {
-                       $reverse_external_domain = strstr($settings['reverse_external_fqdn'], '.');
+                       if (substr_count($settings['reverse_external_fqdn'], ".") > 1) {
+                               $reverse_external_domain = strstr($settings['reverse_external_fqdn'], '.');
+                       } else {
+                               $reverse_external_domain = $settings['reverse_external_fqdn'];
+                       }
                        $conf .= "acl OWA_URI_pfs url_regex -i ^http://{$settings['reverse_external_fqdn']}/AutoDiscover/AutoDiscover.xml\n";
                        $conf .= "acl OWA_URI_pfs url_regex -i ^https://{$settings['reverse_external_fqdn']}/AutoDiscover/AutoDiscover.xml\n";
                        $conf .= "acl OWA_URI_pfs url_regex -i ^http://autodiscover{$reverse_external_domain}/AutoDiscover/AutoDiscover.xml\n";

stanthewizard

My settings are good this time
In your 0.4.1 … All is good

Thank again

doktornotor

Thanks for testing.

stanthewizard

Double checked the squid.conf

Still an issue

Now it's right
Autodiscover.mydomai.com

BUT missing The point between autodicover and mydomain
In mynconf it's
Autodiscovermydomain.com

:-\

doktornotor

Kindly test this. I won't be doing another 25 pull requests for this nonsense.


--- /usr/local/pkg/squid_reverse.inc    2015-10-15 20:07:31.681133006 +0200
+++ /usr/local/pkg/squid_reverse.inc    2015-10-16 08:23:52.568083417 +0200
@@ -212,7 +212,7 @@
                        if (substr_count($settings['reverse_external_fqdn'], ".") > 1) {
                                $reverse_external_domain = strstr($settings['reverse_external_fqdn'], '.');
                        } else {
-                               $reverse_external_domain = $settings['reverse_external_fqdn'];
+                               $reverse_external_domain = ".{$settings['reverse_external_fqdn']}";
                        }
                        $conf .= "acl OWA_URI_pfs url_regex -i ^http://{$settings['reverse_external_fqdn']}/AutoDiscover/AutoDiscover.xml\n";
                        $conf .= "acl OWA_URI_pfs url_regex -i ^https://{$settings['reverse_external_fqdn']}/AutoDiscover/AutoDiscover.xml\n";

This will be fixed in 0.4.1.1; if it still doesn't work for you, kindly produce some fixes here yourself.

stanthewizard

ok my pleasure

How do I test this ?
thanks again and again

doktornotor

Use the system patches package. Or edit the one line manually.

stanthewizard

working

and in patch 4.1.1

YOU ROCK !

doktornotor

Uh, finally… Thanks for report.

stanthewizard

You're very welcome