mirror of
https://github.com/processone/ejabberd.git
synced 2024-12-22 17:28:25 +01:00
Apply patch from Evgeniy Khramtsov
This commit is contained in:
Maxim Ignatenko
parent
499b884c67
commit
ff57c8a58c
@ -256,109 +256,140 @@ normal_state({route, From, "",
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From, Err),
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{next_state, normal_state, StateData};
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Type when (Type == "") or (Type == "normal") ->
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IsInvitation = is_invitation(Els),
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IsVoiceRequest = is_voice_request(Els) and is_visitor(From, StateData),
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IsVoiceApprovement = is_voice_approvement(Els) and not is_visitor(From, StateData),
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if
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IsInvitation ->
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case catch check_invitation(From, Els, Lang, StateData) of
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IsInvitation = is_invitation(Els),
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IsVoiceRequest = is_voice_request(Els)
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and is_visitor(From, StateData),
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IsVoiceApprovement = is_voice_approvement(Els)
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and not is_visitor(From, StateData),
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if IsInvitation ->
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case catch check_invitation(From, Els, Lang, StateData) of
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{error, Error} ->
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Err = jlib:make_error_reply(
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Packet, Error),
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ejabberd_router:route(
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StateData#state.jid,
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From, Err),
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{next_state, normal_state, StateData};
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Err = jlib:make_error_reply(
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Packet, Error),
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ejabberd_router:route(
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StateData#state.jid,
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From, Err),
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{next_state, normal_state, StateData};
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IJID ->
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Config = StateData#state.config,
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case Config#config.members_only of
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Config = StateData#state.config,
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case Config#config.members_only of
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true ->
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case get_affiliation(IJID, StateData) of
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case get_affiliation(IJID, StateData) of
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none ->
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NSD = set_affiliation(
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IJID,
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member,
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StateData),
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case (NSD#state.config)#config.persistent of
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NSD = set_affiliation(
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IJID,
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member,
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StateData),
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case (NSD#state.config)#config.persistent of
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true ->
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mod_muc:store_room(
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NSD#state.host,
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NSD#state.room,
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make_opts(NSD));
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mod_muc:store_room(
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NSD#state.host,
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NSD#state.room,
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make_opts(NSD));
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_ ->
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ok
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end,
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{next_state, normal_state, NSD};
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ok
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end,
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{next_state, normal_state, NSD};
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_ ->
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{next_state, normal_state,
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StateData}
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end;
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{next_state, normal_state,
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StateData}
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end;
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false ->
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{next_state, normal_state, StateData}
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end
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end;
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{next_state, normal_state, StateData}
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end
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end;
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IsVoiceRequest ->
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NewStateData = case (StateData#state.config)#config.allow_voice_requests of
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true ->
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MinInterval = (StateData#state.config)#config.voice_request_min_interval,
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BareFrom = jlib:jid_remove_resource(jlib:jid_tolower(From)),
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LastTime = last_voice_request_time(BareFrom, StateData),
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TimeFromLastRequest = timer:now_diff(erlang:now(), LastTime),
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if
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TimeFromLastRequest > MinInterval*1000000 ->
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send_voice_request(From, StateData),
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update_voice_request_time(BareFrom, StateData);
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true ->
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ErrText = "Please, wait for a while before sending new voice request",
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Err = jlib:make_error_reply(
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Packet, ?ERRT_NOT_ACCEPTABLE(Lang, ErrText)),
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NewStateData =
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case (StateData#state.config)#config.allow_voice_requests of
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true ->
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MinInterval = (StateData#state.config)
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#config.voice_request_min_interval,
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BareFrom = jlib:jid_remove_resource(
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jlib:jid_tolower(From)),
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LastTime = last_voice_request_time(
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BareFrom, StateData),
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TimeFromLastRequest =
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timer:now_diff(
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now(), LastTime) div 1000000,
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if TimeFromLastRequest > MinInterval ->
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send_voice_request(
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From, StateData),
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update_voice_request_time(
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BareFrom, StateData);
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true ->
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ErrText = "Please, wait for "
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"a while before sending "
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"new voice request",
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Err = jlib:make_error_reply(
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Packet,
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?ERRT_NOT_ACCEPTABLE(
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Lang, ErrText)),
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ejabberd_router:route(
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StateData#state.jid, From, Err),
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StateData#state.jid,
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From, Err),
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StateData
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end;
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false ->
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ErrText = "Voice requests are disabled in this room",
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false ->
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ErrText = "Voice requests are "
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"disabled in this room",
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Err = jlib:make_error_reply(
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Packet, ?ERRT_FORBIDDEN(Lang, ErrText)),
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Packet,
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?ERRT_FORBIDDEN(
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Lang, ErrText)),
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ejabberd_router:route(
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StateData#state.jid, From, Err),
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StateData#state.jid, From, Err),
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StateData
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end,
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{next_state, normal_state, NewStateData};
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IsVoiceApprovement ->
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NewStateData = case is_moderator(From, StateData) of
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true ->
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{next_state, normal_state, NewStateData};
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IsVoiceApprovement ->
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NewStateData =
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case is_moderator(From, StateData) of
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true ->
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case extract_jid_from_voice_approvement(Els) of
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{error, _} ->
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ErrText = "Failed to extract JID from your voice request approvement",
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error ->
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ErrText = "Failed to extract "
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"JID from your voice "
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"request approvement",
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Err = jlib:make_error_reply(
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Packet, ?ERRT_BAD_REQUEST(Lang, ErrText)),
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Packet,
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?ERRT_BAD_REQUEST(
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Lang, ErrText)),
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ejabberd_router:route(
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StateData#state.jid, From, Err),
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StateData#state.jid,
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From, Err),
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StateData;
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TargetJid ->
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case is_visitor(TargetJid, StateData) of
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true ->
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{ok, TargetJid} ->
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case is_visitor(
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TargetJid, StateData) of
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true ->
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Reason = [],
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NSD = set_role(TargetJid, participant, StateData),
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catch send_new_presence(TargetJid, Reason, NSD),
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NSD = set_role(
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TargetJid,
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participant,
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StateData),
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catch send_new_presence(
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TargetJid,
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Reason, NSD),
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NSD;
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_ ->
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_ ->
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StateData
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end
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end;
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_ ->
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ErrText = "Only moderators can approve voice requests",
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_ ->
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ErrText = "Only moderators can "
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"approve voice requests",
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Err = jlib:make_error_reply(
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Packet, ?ERRT_NOT_ALLOWED(Lang, ErrText)),
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Packet,
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?ERRT_NOT_ALLOWED(
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Lang, ErrText)),
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ejabberd_router:route(
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StateData#state.jid, From, Err),
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StateData#state.jid, From, Err),
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StateData
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end,
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{next_state, normal_state, NewStateData};
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true ->
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{next_state, normal_state, StateData}
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end;
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{next_state, normal_state, NewStateData};
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true ->
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{next_state, normal_state, StateData}
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end;
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_ ->
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ErrText = "Improper message type",
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Err = jlib:make_error_reply(
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@ -3713,153 +3744,121 @@ get_mucroom_disco_items(StateData) ->
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% Voice request support
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is_voice_request({xmlelement, "x", _, _} = Elem) ->
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case xml:get_tag_attr_s("xmlns", Elem) of
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?NS_XDATA ->
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Fields = jlib:parse_xdata_submit(Elem),
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lists:foldl(
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fun(X,Y) ->
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check_voice_request_fields(X,Y)
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end,
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true, Fields);
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_ ->
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false
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end;
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is_voice_request(Els) ->
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lists:foldl(
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fun(_, true) ->
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true;
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({xmlelement, "x", _, _} = X, false) ->
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is_voice_request(X);
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(_, _) ->
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false
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end, false, Els).
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check_voice_request_fields(_, false) ->
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false;
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check_voice_request_fields({"FORM_TYPE", ["http://jabber.org/protocol/muc#request"]}, true) ->
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true;
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check_voice_request_fields({"FORM_TYPE", _}, _) ->
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false;
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check_voice_request_fields({"muc#role", ["participant"]}, true) ->
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true;
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check_voice_request_fields({"muc#role", _}, _) ->
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false;
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check_voice_request_fields(_, true) ->
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true. % silently ignore any extra fields
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lists:foldl(
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fun({xmlelement, "x", Attrs, _} = El, false) ->
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case xml:get_attr_s("xmlns", Attrs) of
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?NS_XDATA ->
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case jlib:parse_xdata_submit(El) of
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[_|_] = Fields ->
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case {lists:keysearch("FORM_TYPE", 1, Fields),
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lists:keysearch("muc#role", 1, Fields)} of
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{["http://jabber.org/protocol/muc#request"],
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["participant"]} ->
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true;
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_ ->
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false
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end;
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_ ->
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false
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end;
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_ ->
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false
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end;
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(_, Acc) ->
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Acc
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end, false, Els).
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prepare_request_form(Requester, Nick, Lang) ->
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{xmlelement, "message", [{"type", "normal"}], [
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{xmlelement, "x", [{"xmlns", ?NS_XDATA}, {"type", "form"}],
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[
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{xmlelement, "title", [],
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[{xmlcdata, translate:translate(Lang, "Voice request")}]},
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{xmlelement, "instructions", [],
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[{xmlcdata, translate:translate(Lang, "To approve this request for voice, select the \"Grant voice to this person?\" checkbox and click OK. To skip this request, click the cancel button.")}]},
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{xmlelement, "field", [{"var", "FORM_TYPE"}, {"type", "hidden"}],
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[{xmlelement, "value", [],
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[{xmlcdata, "http://jabber.org/protocol/muc#request"}]}]},
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?STRINGXFIELD("Requested role", "muc#role", "participant"),
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?STRINGXFIELD("User JID", "muc#jid", jlib:jid_to_string(Requester)),
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?STRINGXFIELD("Nickname", "muc#roomnick", Nick),
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?BOOLXFIELD("Grant voice to this person?", "muc#request_allow", false)
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]
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}]}.
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{xmlelement, "message", [{"type", "normal"}],
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[{xmlelement, "x", [{"xmlns", ?NS_XDATA}, {"type", "form"}],
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[{xmlelement, "title", [],
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[{xmlcdata, translate:translate(Lang, "Voice request")}]},
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{xmlelement, "instructions", [],
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[{xmlcdata,
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translate:translate(
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Lang, "To approve this request for voice, select the "
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"\"Grant voice to this person?\" checkbox and click OK. "
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"To skip this request, click the cancel button.")}]},
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{xmlelement, "field", [{"var", "FORM_TYPE"}, {"type", "hidden"}],
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[{xmlelement, "value", [],
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[{xmlcdata, "http://jabber.org/protocol/muc#request"}]}]},
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?STRINGXFIELD("Requested role", "muc#role", "participant"),
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?STRINGXFIELD("User JID", "muc#jid", jlib:jid_to_string(Requester)),
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?STRINGXFIELD("Nickname", "muc#roomnick", Nick),
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?BOOLXFIELD("Grant voice to this person?", "muc#request_allow", false)
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]}]}.
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send_voice_request(From, StateData) ->
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Moderators = search_role(moderator, StateData),
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FromNick = find_nick_by_jid(From, StateData),
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lists:foreach(
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fun({_, User}) ->
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ejabberd_router:route(
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StateData#state.jid,
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User#user.jid,
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prepare_request_form(From, FromNick, ""))
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end, Moderators).
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Moderators = search_role(moderator, StateData),
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FromNick = find_nick_by_jid(From, StateData),
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lists:foreach(
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fun({_, User}) ->
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ejabberd_router:route(
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StateData#state.jid,
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User#user.jid,
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prepare_request_form(From, FromNick, ""))
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end, Moderators).
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is_voice_approvement({xmlelement, "x", _, _} = Elem) ->
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case xml:get_tag_attr_s("xmlns", Elem) of
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?NS_XDATA ->
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Fields = jlib:parse_xdata_submit(Elem),
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lists:foldl(
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fun(X,Y) ->
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check_voice_approvement_fields(X,Y)
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end,
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true, Fields);
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_ ->
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false
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end;
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is_voice_approvement(Els) ->
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lists:foldl(
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fun(_, true) ->
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true;
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({xmlelement, "x", _, _} = X, false) ->
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is_voice_approvement(X);
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(_, _) ->
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false
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end, false, Els).
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check_voice_approvement_fields(_, false) ->
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false;
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check_voice_approvement_fields({"FORM_TYPE", ["http://jabber.org/protocol/muc#request"]}, true) ->
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true;
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check_voice_approvement_fields({"FORM_TYPE", _}, _) ->
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false;
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check_voice_approvement_fields({"muc#role", ["participant"]}, true) ->
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true;
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check_voice_approvement_fields({"muc#role", _}, _) ->
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false;
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check_voice_approvement_fields({"muc#request_allow", ["true"]}, true) ->
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true;
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check_voice_approvement_fields({"muc#request_allow", ["1"]}, true) ->
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true;
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check_voice_approvement_fields({"muc#request_allow", _}, _) ->
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false;
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check_voice_approvement_fields(_, true) ->
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true. % do not check any other fields
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lists:foldl(
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fun({xmlelement, "x", Attrs, _} = El, false) ->
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case xml:get_attr_s("xmlns", Attrs) of
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?NS_XDATA ->
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case jlib:parse_xdata_submit(El) of
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[_|_] = Fs ->
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case {lists:keysearch("FORM_TYPE", 1, Fs),
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lists:keysearch("muc#role", 1, Fs),
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lists:keysearch("muc#request_allow", 1, Fs)} of
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{["http://jabber.org/protocol/muc#request"],
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["participant"], [Flag]}
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when Flag == "true"; Flag == "1" ->
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true;
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_ ->
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false
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end;
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_ ->
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false
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end;
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_ ->
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false
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end;
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(_, Acc) ->
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Acc
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end, false, Els).
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extract_jid_from_voice_approvement(Els) ->
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lists:foldl(
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fun(X, Acc) ->
|
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case Acc of
|
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{error, _} ->
|
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case X of
|
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{xmlelement, "x", _, _} ->
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Fields = jlib:parse_xdata_submit(X),
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Jid = lists:foldl(
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fun(T, Acc2) ->
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case Acc2 of
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{error, _} ->
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case T of
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{"muc#jid", [Jid]} ->
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Jid;
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_ ->
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Acc2
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end;
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_ ->
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Acc2
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end
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end, {error, jid_not_found}, Fields),
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jlib:string_to_jid(Jid);
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_ ->
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Acc
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end;
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_ ->
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Acc
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end
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end, {error, jid_not_found}, Els).
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lists:foldl(
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fun({xmlelement, "x", _, _} = El, error) ->
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Fields = case jlib:parse_xdata_submit(El) of
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invalid -> [];
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Res -> Res
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end,
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lists:foldl(
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fun({"muc#jid", [JIDStr]}, error) ->
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case jlib:string_to_jid(JIDStr) of
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error -> error;
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J -> {ok, J}
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end;
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(_, Acc) ->
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Acc
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end, error, Fields);
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(_, Acc) ->
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Acc
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end, error, Els).
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last_voice_request_time(BareJID, StateData) ->
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case treap:lookup(BareJID, StateData#state.last_voice_request_time) of
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case treap:lookup(BareJID, StateData#state.last_voice_request_time) of
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{ok, _, Value} ->
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Value;
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Value;
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error ->
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{0, 0, 0}
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end.
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{0, 0, 0}
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||||
end.
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update_voice_request_time(BareJID, StateData) ->
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NewDict = treap:insert(BareJID, {0, 0}, erlang:now(), StateData#state.last_voice_request_time),
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StateData#state{last_voice_request_time = NewDict}.
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NewDict = treap:insert(BareJID, {0, 0}, erlang:now(),
|
||||
StateData#state.last_voice_request_time),
|
||||
StateData#state{last_voice_request_time = NewDict}.
|
||||
|
||||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||||
% Invitation support
|
||||
|
||||
Loading…
Reference in New Issue
Block a user