Multi-Domain SP

Ran ran at sheinberg.net
Mon Mar 11 12:42:56 EDT 2013


Thanks guys! I actually got it to work with the following:

NameVirtualHost *:*
<VirtualHost *:443>
    ServerName https://original.example.com:443
    ServerAlias original.example.com
</VirtualHost>
<VirtualHost *:443>
    ServerName https://new-host.example.com:443
    ServerAlias new-host.example.com
</VirtualHost>


On Mon, Mar 11, 2013 at 6:32 PM, Simon Bright <simon.bright at e2bn.org> wrote:

> Hi Ran
>
> Just jumping in here. We have two vhost set up here on Apache. I'll
> refrain from saying "you must have" but you may find that it will only work
> if you have separate IP for each host.
>
> My ssl.conf file has these lines.  My server has two IP addresses on 1
> nic. The following config is then duplicated for each host , using the
> correct IP address hostnames and certificate paths for each.
>
> <VirtualHost [ip address here]:443>
> ServerName hostname:443
> DocumentRoot /var/www/html/hostname
> ErrorLog logs/hostname/ssl_error_log
> TransferLog logs/hostname/ssl_access_log
> LogLevel warn
> SSLEngine on
> SSLVerifyDepth 10
> SSLOptions +StdEnvVars +ExportCertData
> SSLCipherSuite ALL:!ADH:!EXPORT:!SSLv2:RC4+RSA:+HIGH:+MEDIUM:+LOW
> SSLCertificateFile */path-to-certificate*
> SSLCertificateKeyFile */path-to-key*
> SSLCertificateChainFile /*path-to-cabundle*
> SSLVerifyClient none
> </VirtualHost>
>
>
>
> Regards
>
> Simon Bright
> Technical Services Manager
> E2BN
> 01462 834588
> 07912 853 107
> www.e2bn.org
>
>
>
> ------------------------------
> Well after a few days of playing around with this, I literally narrowed
> down the problem to 3 lines in server.conf.
>
> This is my current configuration:
>
>
>    1. *ServerName https://original.example.com:443*
>    2. *UseCanonicalName On*
>    3. *ProxyPreserveHost On*
>    4. *ProxyIOBufferSize 65536*
>    5. *<VirtualHost new-host.example.com:443>*
>    6. *ServerName https://new-host.example.com:443*
>    7. *UseCanonicalName On*
>    8. *<Location />*
>    9. *</Location>*
>    10. *</VirtualHost>*
>
> With this configuration, original is able to login and new-host gives the
> error.
> *
> *
> If I change line #5 to:
> *<VirtualHost new-host.example.com:*>*
> The situation is reversed and new-host logins, while new-host gives the
> error.
>
> What is wrong with my binding?? I've tried every combination I can think
> of but nothing works.
>
>
>
>
> On Mon, Mar 11, 2013 at 2:31 PM, Ran <ran at sheinberg.net> wrote:
>
>> It's not working yet, no. the error did not change.
>> opensaml::BindingException at (
>> https://original.example.com/Shibboleth.sso/SAML2/POST)
>> SAML message delivered with POST to incorrect server URL.
>>
>> I understand your comment about the VirtualHost directive. in that case,
>> this is what I have right now:
>>
>> <VirtualHost new-host.example.com:443>
>> ServerName https://new-host.example.com:443
>> <Location />
>>         AuthType shibboleth
>>         require shibboleth
>>         ShibUseHeaders on
>> </Location>
>> </VirtualHost>
>>
>> The ServerName in the VirtualHost is correct, because I can paste it in
>> my browser and get to the Apache landing page. this is what I'm using to
>> build the Request URL.
>> Am I missing any directives in that snippet? at this point I'm just
>> winging it by copying different parts from different guides.
>>
>>
>> On Mon, Mar 11, 2013 at 2:23 PM, Peter Schober <
>> peter.schober at univie.ac.at> wrote:
>>
>>> * Ran <ran at sheinberg.net> [2013-03-11 13:11]:
>>> > Well I removed all the irrelevant stuff per your recommendation.
>>> > Removed all the added stuff from Shibboleth.xml
>>> > Started fresh on the IdP by regenerating the Metadata from the SP and
>>> > adding the ACS URLs + upped their indexes.
>>>
>>> Didn't see an error report in your mail, though, so is it working as
>>> expected?
>>>
>>> > Now I think the last point is httpd.conf. this is what I left:
>>> > <VirtualHost new-host.example.com:443>
>>> > ServerName new-host.examplecom:443
>>> > ServerAlias new-host.examplecom
>>> > UseCanonicalName On
>>> > </VirtualHost>
>>> >
>>> > I am trying without Location and the applicationId as you mentioned.
>>> > am I using the directives correctly?
>>> > And another question is how should the Virtualhost do the binding? on
>>> port
>>> > 443 which is what the Load Balancer is listening on? or maybe 8080
>>> since
>>> > this is what the Application is listening to (so maybe <VirtualHost
>>> > new-host.example.com:8080> ? that doesn't seem to work as well...
>>>
>>> So you are in fact terminating SSL at some other system? The advice
>>> stays the same: ServerName needs to be correct. Correct means matches
>>> whatever the HTTP User Agent sees, i.e. including the schema (https)
>>> before the hostname.
>>> On what local TCP port you have your httpd listen is irrelevant for
>>> any purposes of this list and the Shibboleth software (assuming you
>>> don't intend on exposing this to the network). What's wrong with port
>>> 80? But local deployment choice, really.
>>> Also note that httpd does not bind to ports based on virtualhost
>>> directives (it uses the Listen directives for that).
>>> -peter
>>> --
>>> To unsubscribe from this list send an email to
>>> users-unsubscribe at shibboleth.net
>>>
>>
>>
>
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