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79 lines
2.5 KiB
Lua
79 lines
2.5 KiB
Lua
-- Prosody IM
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-- Copyright (C) 2008-2010 Matthew Wild
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-- Copyright (C) 2008-2010 Waqas Hussain
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-- Copyright (C) 2014 Daurnimator
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--
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-- This project is MIT/X11 licensed. Please see the
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-- COPYING file in the source package for more information.
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--
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local st = require "prosody.util.stanza";
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local function get_password(room)
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return room._data.password;
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end
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local function set_password(room, password)
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if password == "" then password = nil; end
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if room._data.password == password then return false; end
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room._data.password = password;
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return true;
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end
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module:hook("muc-disco#info", function(event)
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event.reply:tag("feature", {var = get_password(event.room) and "muc_passwordprotected" or "muc_unsecured"}):up();
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end);
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module:hook("muc-config-form", function(event)
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table.insert(event.form, {
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name = "muc#roomconfig_roomsecret";
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type = "text-private";
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label = "Password";
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value = get_password(event.room) or "";
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});
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end, 90-2);
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module:hook("muc-config-submitted/muc#roomconfig_roomsecret", function(event)
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if set_password(event.room, event.value) then
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event.status_codes["104"] = true;
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end
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end);
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-- Don't allow anyone to join room unless they provide the password
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module:hook("muc-occupant-pre-join", function(event)
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local room, stanza = event.room, event.stanza;
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if not get_password(room) then return end
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local muc_x = stanza:get_child("x", "http://jabber.org/protocol/muc");
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if not muc_x then return end
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local password = muc_x:get_child_text("password", "http://jabber.org/protocol/muc");
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if not password or password == "" then password = nil; end
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if get_password(room) ~= password then
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local from, to = stanza.attr.from, stanza.attr.to;
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module:log("debug", "%s couldn't join due to invalid password: %s", from, to);
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local reply = st.error_reply(stanza, "auth", "not-authorized", nil, room.jid):up();
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event.origin.send(reply);
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return true;
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end
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end, -20);
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-- Add password to outgoing invite
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module:hook("muc-invite", function(event)
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local password = get_password(event.room);
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if password then
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local x = event.stanza:get_child("x", "http://jabber.org/protocol/muc#user");
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x:tag("password"):text(password):up();
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end
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end);
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module:hook("muc-room-pre-create", function (event)
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local stanza, room = event.stanza, event.room;
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local muc_x = stanza:get_child("x", "http://jabber.org/protocol/muc");
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if not muc_x then return end
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local password = muc_x:get_child_text("password", "http://jabber.org/protocol/muc");
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set_password(room, password);
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end);
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return {
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get = get_password;
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set = set_password;
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};
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