blob: d739cf14559b502d0cf66bfde01d2953a3e44655 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
import lasso
## Logout initiated by service provider: Send a logout request to identity provider.
##
## Called when the user press logout button on service provider.
server_dump = [...] # Load string server_dump from file or database or...
server = lasso.Server.new_from_dump(server_dump)
user_dump = [...] # Retrieve string user_dump from logged user account.
user = lasso.User.new_from_dump(user_dump)
logout = lasso.Logout.new(server, user)
if logout.init_request():
raise Exception('Logout error')
if logout.build_request_msg():
raise Exception('Logout error')
if not logout.msg_body:
[...] # Reply a HTTP redirect to logout.msg_url.
else:
# Send a logout SOAP message to identity provider.
[...] # Logout user from service provider, but do not erase user_dump.
soap_response = [...] # Send SOAP message logout.msg_body to URL logout.msg_url.
if logout.handle_response(soap_response, lasso.httpMethods['soap']):
raise Exception('Logout error')
# Save the updated user_dump into account.
user_dump = logout.user.dump()
[...] # Store string user_dump into account (replace the previous one).
# User is now logged out => delete session, cookie...
[...]
|
