client
1. application URL
(http://prest.epfl.ch)
2.1 Redirect to GASPAR
for identification
http://prest.epfl.ch
Login GASPAR:
user:
pwd:
valid client
& acces rights
GASPAR
YES
3.2 Redirect to application URL
application
application
server
3.1 authentication URL with clientís details (SCIPER, e-mail, unit, IP)
valid session
(SCIPER,IP)
NO
YES
2.2 update session
2.3 execute application
(SCIPER,IP)
server initiates session
(timestamp, SCIPER,IP)
access restricted to GASPARís IP
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