On Jun 20, 2011, at 2:40 PM, Nate Coraor wrote:
> Shantanu Pavgi wrote:
>> Hi,
>>
>> We have a galaxy server setup using external shibboleth authentication.
>> While we would like to have site behind authentication realm, there are
>> instances when our galaxy datasets/histories need to be accessible publicly
>> from other websites. We tried adding an exception to auth rule for /datasets
>> path using Location directive in apache web server configuration, however
>> galaxy server returned an error as:
>>
>> {{{
>> Access to Galaxy is denied
>> Galaxy is configured to authenticate users via an external method (such as
>> HTTP authentication in Apache), but a username was not provided by the
>> upstream (proxy) server. This is generally due to a misconfiguration in the
>> upstream server.
>> }}}
>>
>> Is there any way to share public histories and datasets when galaxy is using
>> external authentication mechanism? I have thought about setting up (fake)
>> anonymous REMOTE_USER variable for /datasets path, but not sure whether
>> this is correct approach. Also, would it require any galaxy code changes?
>> Any thoughts?
>
> Hi Shantanu,
>
> That's about all you can do, or modify
> lib/galaxy/web/framework/middleware/remoteuser.py to let these
> connections through. I would suggest the former solution of setting a
> header in Apache, but only set it if the user is not authenticated.
>
> --nate
Thanks for the reply Nate. That's helpful.
--
Shantanu.
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