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1. RESTAPI Basic Operation Manual

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Step 3. Create the Artemis Scripts

For information about Artemis Job Submission, monitoring and management, please refer to the information page about Artemis.

https://sydneyuni.atlassian.net/wiki/spaces/RC/pages/190284213/Job+Submission

https://sydneyuni.atlassian.net/wiki/spaces/RC/pages/213090348/Job+Monitoring+and+Management

[unikey@login2 ~]$ vi run.pbs

#!/bin/bash

#PBS -P SASTEST

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4. Use Cookie to perform XNAT RESTAPI call

Create A New User Session

This call allows for manual management of HTTP sessions within XNAT. This is particularly useful when you want to re-use the same session across multiple curl or XNATDataClient calls.

Parameters: Enter user credentials via calling mechanism, i.e:

Response: A new JSESSION ID string, for example:

You can then use this JSESSION ID in a cookie in lieu of user credentials to authenticate subsequent calls, e.g.:

Get the SESSION Number

[unikey@login2 NIFTI]$ curl -u username "https://xnat.sydney.edu.au/data/JSESSION/"

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100 22.8M    0 22.8M    0     0  5513k      0 --:--:--  0:00:04 --:--:-- 5514k

5. User can generate a user-access token which is a temporary username and password to logon via RESTAPI or XNAT Upload Assistant

5.1 use command line to get the XNAT temporary username and password

mbp:$ curl -u username "https://test.xnat.sydney.edu.au/data/services/tokens/issue"

Enter host password for user 'username':

{"secret":"gPlzgvaPip6oDGAlJXLypLHBKW3HVbriBSCIZVJcZPic90KDrFkaeMdfefsasef","estimatedExpirationTime":1526514625443,"alias":"451a00c9-441d-4674-84b3-baafb5ab1122","xdatUserId":"username","singleUse":false,"id":3,"disabled":0,"created":1526341825056,"enabled":true,"timestamp":1526341825056}

"alias" follows the temporary username

"secrect" follows the temporary password

mbp:$ curl -u 451a00c9-441d-4674-84b3-baafb5ab1122  "https://test.xnat.sydney.edu.au/data/archive/projects"

Enter host password for user 451a00c9-441d-4674-84b3-baafb5ab1122:

{"ResultSet":{"Result":[{"pi_firstname":"","secondary_ID":"ForeFront","pi_lastname":"","name":"ForeFront Ageing and Neurodegeneration","description":"","ID":"FF","URI":"/data/projects/FF"}], "totalRecords": "1"}}

5.2 use Web Browswer to get the XNAT temporary username and password

Reference

https://wiki.xnat.org/docs16/4-developer-documentation/using-the-xnat-rest-api

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