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import lasso
lasso.init()
## SOAP Logout initiated by identity provider.
soap_request = [...] # Get content of HTTP POST command.
server_dump = [...] # Load string server_dump from file or database or...
server = lasso.Server.new_from_dump(server_dump)
logout = lasso.Logout.new(server)
if logout.handle_request(soap_request, lasso.httpMethods['soap']):
raise Exception('Logout error')
name_identifier = logout.response.name_identifier
account = [...] # Retrieve user account having this name_identifier.
if not account:
# Unknown account.
logout.response_status = lasso.libStatusCodes['unknownPrincipal']
else:
user_dump = [...] # Retrieve string user_dump from account.
if not user_dump:
logout.response_status = lasso.libStatusCodes['unknownPrincipal']
else:
user = lasso.User.new_from_dump(user_dump)
del user.authn_assertion
user_dump = user.dump()
[...] # Store string user_dump into account (replace the previous one).
# User is now logged out => delete session, cookie...
[...]
if logout.build_response_msg():
raise Exception('Logout error')
[...] # Reply a HTTP SOAP response using logout.msg_body.
lasso.shutdown()
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