Hi,

We have a SSO environment provided by Oracle Fusion products and for some 
reason, they don't like to send over HTTP_REMOTE_USER as a header variable to 
downstream servers. I have seen it before with other web sites I have 
integrated with Oracle Access Manager. Is there a way Galaxy can accept another 
HEADER variable than REMOTE_USER for its external authentication?

As an extension:


  *   With just enabling HTTP_REMOTE_USER as a header variable from an external 
authenticator, Galaxy works without any issues. I tried this with a default 
Apache/mod_ldap/mod_authnz_ldap setup.
  *   However, when I mix the Oracle gateways into the mix, things break down.
     *   I made OAM send HTTP_AUTH_USER over to Galaxy.
     *   I changed all instances of REMOTE_USER to AUTH_USER in the installed 
location of Galaxy in my server.
     *   Authentication works fine, but I get issues with HISTORY part of 
Galaxy (below), when I access a workflow or basically any part of Galaxy that 
depends on HISTORY

Error Traceback:
View as:   
Interactive<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
  |  
Text<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
  |  
XML<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
 
(full)<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
⇝ AttributeError: 'NoneType' object has no attribute 'user'
URL: 
http://xxx.xxx.xxx/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False
Module weberror.evalexception.middleware:364 in respond     
[cid:523657F2-D1CB-4130-BA82-05CF52796EA4]     
<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
  
view<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
>>  
>> <https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
>>  app_iter = self.application(environ, detect_start_response)
Module paste.recursive:84 in __call__     
[cid:523657F2-D1CB-4130-BA82-05CF52796EA4]     
<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
  
view<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
>>  
>> <https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
>>  return self.application(environ, start_response)
Module galaxy.web.framework.middleware.remoteuser:91 in __call__     
[cid:523657F2-D1CB-4130-BA82-05CF52796EA4]     
<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
  
view<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
>>  
>> <https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
>>  return self.app( environ, start_response )
Module paste.httpexceptions:633 in __call__     
[cid:523657F2-D1CB-4130-BA82-05CF52796EA4]     
<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
  
view<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
>>  
>> <https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
>>  return self.application(environ, start_response)
Module galaxy.web.framework.base:132 in __call__     
[cid:523657F2-D1CB-4130-BA82-05CF52796EA4]     
<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
  
view<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
>>  
>> <https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
>>  return self.handle_request( environ, start_response )
Module galaxy.web.framework.base:190 in handle_request     
[cid:523657F2-D1CB-4130-BA82-05CF52796EA4]     
<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
  
view<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
>>  
>> <https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
>>  body = method( trans, **kwargs )
Module galaxy.web.framework:98 in decorator     
[cid:523657F2-D1CB-4130-BA82-05CF52796EA4]     
<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
  
view<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
>>  
>> <https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
>>  return func( self, trans, *args, **kwargs )
Module galaxy.webapps.galaxy.controllers.dataset:555 in list     
[cid:523657F2-D1CB-4130-BA82-05CF52796EA4]     
<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
  
view<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
>>  
>> <https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
>>  status, message = self._copy_datasets( trans, hda_ids, target_histories )
Module galaxy.webapps.galaxy.controllers.dataset:1127 in _copy_datasets     
[cid:523657F2-D1CB-4130-BA82-05CF52796EA4]     
<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
  
view<https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
>>  
>> <https://galaxy.research.cchmc.org/dataset/list?sort=-update_time&f-name=All&f-tags=All&f-deleted=False#>
>>  if user != history.user:
AttributeError: 'NoneType' object has no attribute 'user'

Thanks,
Prakash

<<inline: plus.jpg>>

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