| | 121 | A short description of the steps in the above sequence diagram: |
| | 122 | |
| | 123 | 1. Clients sends a request to GeoNetwork, which is intercepted by !GeoNetworkSecurityFilter |
| | 124 | 2. !GeoNetworkSecurityFilter retrieves !SecurityTokenMap from application scope |
| | 125 | 3. !GeoNetworkSecurityFilter retrieves the current session id |
| | 126 | 4. !GeoNetworkSecurityFilter checks whether current session id has an associated !SecurityToken in !SecurityTokenMap |
| | 127 | 5. If not, !GeoNetworkSecurityFilter forwards the request to GAAP's !AuthenticationService; GAAP responds with a !SecurityToken |
| | 128 | 6. !GeoNetworkSecurityFilter adds the !SecurityToken to !SecurityTokenMap |
| | 129 | 7. !GeoNetworkSecurityFilter calls the method "authenticate()" in Jeeves !UserSession. For non-anonymous users this means, login to GeoNetwork |
| | 130 | 8. !GeoNetworkSecurityFilter sets !UserSession in session scope |
| | 131 | 9. The request continues normally to its GeoNetwork service destination |
| | 132 | 10. The service response is returned to the client |
| | 133 | |
| | 134 | |
