def logout(context, request):
mt = getToolByName(context, 'portal_membership')
p = get_cas_plugin(context)
# forget user on logout
mt.logoutUser(REQUEST=request)
#if request.has_key('portal_skin'):
# context.portal_skins.clearSkinCookie()
#request.RESPONSE.expireCookie('__ac', path='/')
session = request.SESSION
if p.session_var in session.keys():
session[p.session_var] = None
# let cas finnish the logout
portal = quote(
getToolByName(
context, 'portal_url'
).getPortalObject().absolute_url()
)
IStatusMessage(request).addStatusMessage(
_(u'You are now logged out.'),
type='info'
)
return request.RESPONSE.redirect(
'%s?service=%s' % (p.logout_url, portal)
)
def login_URL(context):
base = login_URL_base(context)
if base is None:
request = context.REQUEST
IStatusMessage(request).addStatusMessage(
_(u"CAS Login is not available. Please configure CAS"),
type="warning"
)
return None
return '%s%s' % (base, login_query_string(context))