def index(self):
# Get current authenticated user object.
user = User.by_id(self.user_id)
username = user.username
full_name = user.full_name
language = get_locale_name(self.request)
session_expired = False
if user.session_id and user.last_login:
elapsed_time = datetime.now() - user.last_login
if elapsed_time >= timedelta(minutes=31):
session_expired = True
if session_expired:
login_url = route_url('logout', self.request)
headers = forget(self.request)
return HTTPFound(location=login_url, headers=headers)
return {'username': username,
'name': full_name,
'language': language,
'model': None,
'global_vars': get_global_vars()}
def login(self):
# basic auth/login for the application
ixiacrlogger.debug('Entering: login')
session = self.request.session
remote_addr = self.request.headers.get('Remote-Eu', '127.0.0.1')
username = self.request.params.get('username', None)
password = self.request.params.get('password', None)
remember_me = self.request.params.get('remember_me', None)
invoke_override = self.request.params.get('override_user', None)
message = ''
cred_message = _('Please check your login credentials and try again.')
error_message = _('User "${user}" is currently logged in from host address: "${address}" '
'Please wait, or override this user to continue.')
try:
if username and password:
user = User.by_username(username)
if user and user.validate_password(password):
headers = remember(self.request, user.id)
elapsed_time = datetime.now() - user.last_login
another_user_logged_in = (
user.session_id and
elapsed_time < timedelta(minutes=31) and
user.remote_addr != remote_addr)
if another_user_logged_in:
if not invoke_override:
ixiacrlogger.warn("Someone is already logged in, "
"so sending back to login.")
message = self.localizer.translate(
error_message, mapping={'user': user.username,
'address': user.remote_addr})
return {'username': username, 'password': password,
'message': message, 'invoke_override': True,
'global_vars': get_global_vars()}
else:
ixiacrlogger.warn('User invoking override to login; '
'user={0}; remote_addr={1}'.format(
user.username, user.remote_addr))
if remember_me:
session['username'] = username
session['password'] = password
session.save()
cookie = headers[0][1]
user.update_session(cookie[cookie.index('=') + 1:cookie.index('!')], remote_addr)
transaction.commit()
return HTTPFound(location='/', headers=headers)
if self.request.method == 'POST':
if username and invoke_override:
user = User.by_username(username)
cm = self.localizer.translate(cred_message)
em = self.localizer.translate(
error_message, mapping={'user': user.username,'address': user.remote_addr})
message = cm + "<br><br>" + em
else:
message = self.localizer.translate(cred_message)
return {'username': username,
'password': password,
'message': message,
'invoke_override': invoke_override,
'global_vars': get_global_vars()}
except Exception, e:
ixiacrlogger.exception("Exception: {0}".format(str(e)))
