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Respect ban membership

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This commit is contained in:
Erik Johnston 2015-03-16 00:17:25 +00:00
parent d5174065af
commit ab8229479b
1 changed files with 17 additions and 5 deletions
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22
synapse/api/auth.py
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@ -166,6 +166,7 @@ class Auth(object):
target = auth_events.get(key)
target_in_room = target and target.membership == Membership.JOIN
target_banned = target and target.membership == Membership.BAN
key = (EventTypes.JoinRules, "", )
join_rule_event = auth_events.get(key)
@ -194,6 +195,7 @@ class Auth(object):
{
"caller_in_room": caller_in_room,
"caller_invited": caller_invited,
"target_banned": target_banned,
"target_in_room": target_in_room,
"membership": membership,
"join_rule": join_rule,
@ -202,6 +204,11 @@ class Auth(object):
}
)
if ban_level:
ban_level = int(ban_level)
else:
ban_level = 50 # FIXME (erikj): What should we do here?
if Membership.INVITE == membership:
# TODO (erikj): We should probably handle this more intelligently
# PRIVATE join rules.
@ -212,6 +219,10 @@ class Auth(object):
403,
"%s not in room %s." % (event.user_id, event.room_id,)
)
elif target_banned:
raise AuthError(
403, "%s is banned from the room" % (target_user_id,)
)
elif target_in_room: # the target is already in the room.
raise AuthError(403, "%s is already in the room." %
target_user_id)
@ -221,6 +232,8 @@ class Auth(object):
# joined: It's a NOOP
if event.user_id != target_user_id:
raise AuthError(403, "Cannot force another user to join.")
elif target_banned:
raise AuthError(403, "You are banned from this room")
elif join_rule == JoinRules.PUBLIC:
pass
elif join_rule == JoinRules.INVITE:
@ -238,6 +251,10 @@ class Auth(object):
403,
"%s not in room %s." % (target_user_id, event.room_id,)
)
elif target_banned and user_level < ban_level:
raise AuthError(
403, "You cannot unban user &s." % (target_user_id,)
)
elif target_user_id != event.user_id:
if kick_level:
kick_level = int(kick_level)
@ -249,11 +266,6 @@ class Auth(object):
403, "You cannot kick user %s." % target_user_id
)
elif Membership.BAN == membership:
if ban_level:
ban_level = int(ban_level)
else:
ban_level = 50 # FIXME (erikj): What should we do here?
if user_level < ban_level:
raise AuthError(403, "You don't have permission to ban")
else: