def on_login(self, activity: Activity) -> (bool, int, str):
user_id = activity.actor.id
is_banned, duration = utils.is_banned_globally(user_id)
if is_banned:
environ.env.join_room(user_id)
reason = utils.reason_for_ban(user_id)
json_act = utils.activity_for_already_banned(duration, reason)
environ.env.emit('gn_banned',
json_act,
json=True,
room=user_id,
broadcast=False,
include_self=True,
namespace='/ws')
logger.info('user %s is banned from chatting for: %ss' %
(user_id, duration))
return False, ECodes.USER_IS_BANNED, 'user %s is banned from chatting for: %ss' % (
user_id, duration)
if hasattr(activity.actor,
'attachments') and activity.actor.attachments is not None:
for attachment in activity.actor.attachments:
environ.env.session[
attachment.object_type] = attachment.content
if SessionKeys.token.value not in environ.env.session:
logger.warning(
'no token in session when logging in for user id %s' %
str(user_id))
return False, ECodes.NO_USER_IN_SESSION, 'no token in session'
token = environ.env.session.get(SessionKeys.token.value)
is_valid, error_msg, session = self.validate_login(user_id, token)
if not is_valid:
logger.warning('login is not valid for user id %s: %s' %
(str(user_id), str(error_msg)))
environ.env.stats.incr('on_login.failed')
return False, ECodes.NOT_ALLOWED, error_msg
for session_key, session_value in session.items():
environ.env.session[session_key] = session_value
return True, None, None
def on_list_rooms(self, activity: Activity) -> (bool, int, str):
if not hasattr(activity, 'object') or not hasattr(
activity.object, 'url'):
return False, ECodes.MISSING_OBJECT_URL, 'need channel ID to list rooms'
channel_id = activity.object.url
if channel_id is None or channel_id == '':
return False, ECodes.MISSING_OBJECT_URL, 'need channel ID to list rooms'
user_id = activity.actor.id
is_banned, duration = utils.is_banned_globally(user_id)
if is_banned:
environ.env.join_room(user_id)
reason = utils.reason_for_ban(user_id)
json_act = utils.activity_for_already_banned(duration, reason)
environ.env.emit('gn_banned',
json_act,
json=True,
room=user_id,
broadcast=False,
include_self=True,
namespace='/ws')
environ.env.disconnect()
logger.info('user %s is banned from chatting for: %ss' %
(user_id, duration))
return False, ECodes.USER_IS_BANNED, json_act
activity.target = Target({'objectType': 'channel'})
acls = utils.get_acls_in_channel_for_action(channel_id,
ApiActions.LIST)
is_valid, msg = validation.acl.validate_acl_for_action(
activity, ApiTargets.CHANNEL, ApiActions.LIST, acls)
if not is_valid:
return False, ECodes.NOT_ALLOWED, msg
return True, None, None
def on_join(self, activity: Activity) -> (bool, int, str):
room_id = activity.target.id
room_name = activity.target.display_name
user_id = environ.env.session.get(SessionKeys.user_id.value, None)
if user_id is None or len(user_id.strip()) == 0:
user_id = activity.actor.id
if room_id is not None and len(room_id.strip()) > 0:
try:
room_name = utils.get_room_name(room_id)
except NoSuchRoomException:
return False, ECodes.NO_SUCH_ROOM, 'room does not exist'
else:
if room_name is None or len(room_name.strip()) == 0:
return False, ECodes.MISSING_TARGET_DISPLAY_NAME, 'neither room id nor name supplied'
try:
room_id = utils.get_room_id(room_name)
except NoSuchRoomException:
return False, ECodes.NO_SUCH_ROOM, 'room does not exists with given name'
except MultipleRoomsFoundForNameException:
return False, ECodes.MULTIPLE_ROOMS_WITH_NAME, 'found multiple rooms with name "%s"' % room_name
if not hasattr(activity, 'object'):
activity.object = DefObject(dict())
if not utils.user_is_online(user_id):
user_name = '<unknown>'
try:
user_name = utils.get_user_name_for(user_id)
except NoSuchUserException:
logger.error('could not get username for user id %s' % user_id)
logger.warning(
'user "%s" (%s) is not online, not joining room "%s" (%s)!' %
(user_name, user_id, room_name, room_id))
return False, ECodes.NOT_ONLINE, 'user is not online'
if utils.is_super_user(user_id) or utils.is_global_moderator(user_id):
return True, None, None
if utils.is_owner(room_id, user_id):
return True, None, None
channel_id = utils.get_channel_for_room(room_id)
if utils.is_owner_channel(channel_id, user_id):
return True, None, None
activity.object.url = channel_id
activity.object.display_name = utils.get_channel_name(channel_id)
activity.target.object_type = 'room'
try:
acls = utils.get_acls_in_room_for_action(room_id, ApiActions.JOIN)
except NoSuchRoomException:
return False, ECodes.NO_SUCH_ROOM, 'no such room'
is_valid, error_msg = validation.acl.validate_acl_for_action(
activity, ApiTargets.ROOM, ApiActions.JOIN, acls)
if not is_valid:
return False, ECodes.NOT_ALLOWED, error_msg
is_banned, info_dict = utils.is_banned(user_id, room_id)
if is_banned:
scope = info_dict['scope']
seconds_left = info_dict['seconds']
target_id = info_dict['id']
target_name = ''
if scope == 'room':
target_name = utils.get_room_name(target_id)
elif scope == 'channel':
target_name = utils.get_channel_name(target_id)
reason = utils.reason_for_ban(user_id, scope, target_id)
json_act = utils.activity_for_already_banned(
seconds_left, reason, scope, target_id, target_name)
return False, ECodes.USER_IS_BANNED, json_act
return True, None, None