prosody
7b8a482f4efd
util/session.lua

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util/session.lua @ 11545:7b8a482f4efd 0.11

MUC: Add support for advertising muc#roomconfig_allowinvites in room disco#info The de-facto interpretation of this (undocumented) option is to indicate to the client whether it is allowed to invite other users to the MUC. This is differs from the existing option in our config form, which only controls the behaviour of sending of invites in a members-only MUC (we always allow invites in open rooms). Conversations is one client known to use this disco#info item to determine whether it may send invites.
author Matthew Wild <mwild1@gmail.com>
date Mon, 10 May 2021 17:01:38 +0100
parent 7181:8af558965da3
child 9947:8ebca1240203
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33fbc835697d util.session: How would you even send anything to a session?
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1 local initialize_filters = require "util.filters".initialize;
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2 local logger = require "util.logger";
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3
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4 local function new_session(typ)
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5 local session = {
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6 type = typ .. "_unauthed";
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7 };
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8 return session;
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9 end
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10
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11 local function set_id(session)
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12 local id = session.type .. tostring(session):match("%x+$"):lower();
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13 session.id = id;
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14 return session;
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15 end
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16
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17 local function set_logger(session)
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18 local log = logger.init(session.id);
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19 session.log = log;
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20 return session;
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21 end
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22
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23 local function set_conn(session, conn)
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24 session.conn = conn;
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25 session.ip = conn:ip();
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26 return session;
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27 end
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28
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29 local function set_send(session)
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30 local conn = session.conn;
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31 if not conn then
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32 function session.send(data)
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33 session.log("debug", "Discarding data sent to unconnected session: %s", tostring(data));
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34 return false;
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35 end
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36 return session;
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37 end
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38 local filter = initialize_filters(session);
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39 local w = conn.write;
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40 session.send = function (t)
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41 if t.name then
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42 t = filter("stanzas/out", t);
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43 end
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44 if t then
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45 t = filter("bytes/out", tostring(t));
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46 if t then
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47 local ret, err = w(conn, t);
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48 if not ret then
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49 session.log("debug", "Error writing to connection: %s", tostring(err));
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50 return false, err;
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51 end
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52 end
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53 end
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54 return true;
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55 end
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56 return session;
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57 end
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58
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59 return {
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60 new = new_session;
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61 set_id = set_id;
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62 set_logger = set_logger;
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63 set_conn = set_conn;
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64 set_send = set_send;
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65 }