ICAT setup for autoreduction

[MarcusNoble]

• Create a system account within ICAT to be used by the autoreduction webapp when not responding to user actions, for example by the queue processor. All ICAT interactions on behalf of a logged in user should use their session credentials. [TG]

• Create a user group for autoreduction admins, giving the above account access to query it, that can be used to populate the admins of the webapp. [TG]

• Implement new method to return a user's permission status (user, staff, superuser)

• Update the login logic to check for these permissions and set them accordingly.

TG = Waiting on Tom Griffin

For Tester:

1. Connect to datareducedev.isis.cclrc.ac.uk
2. sudo su
3. export PATH="/usr/local/bin:$PATH"
4. python /var/www/autoreduce_webapp/manage.py test autoreduce_webapp.tests.ICATCommunicationTestCase (Note: One test will take longer than the others as it waits for a timeout)

[Anders Markvardsen]

All 35 tests passed