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30
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1
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2 local tostring = tostring;
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3
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38
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4 local print = print;
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5
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6 local hosts = hosts;
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7
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30
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8 local log = require "util.logger".init("sessionmanager");
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9
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10 module "sessionmanager"
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11
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12 function new_session(conn)
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13 local session = { conn = conn, notopen = true, priority = 0, type = "c2s_unauthed" };
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14 local w = conn.write;
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15 session.send = function (t) w(tostring(t)); end
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16 return session;
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17 end
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18
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38
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19 function destroy_session(session)
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20 end
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21
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30
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22 function send_to_session(session, data)
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38
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23 log("debug", "Sending: %s", tostring(data));
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30
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24 session.conn.write(tostring(data));
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25 end
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26
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38
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27 function make_authenticated(session, username)
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28 session.username = username;
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29 session.resource = resource;
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30 if session.type == "c2s_unauthed" then
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31 session.type = "c2s";
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32 end
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33 end
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34
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35 function bind_resource(session, resource)
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36 if not session.username then return false, "auth"; end
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37 if session.resource then return false, "constraint"; end -- We don't support binding multiple resources
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38 resource = resource or math.random(100000, 99999999); -- FIXME: Clearly we have issues :)
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39 --FIXME: Randomly-generated resources must be unique per-user, and never conflict with existing
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40
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41 if not hosts[session.host].sessions[session.username] then
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42 hosts[session.host].sessions[session.username] = { sessions = {} };
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43 else
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44 if hosts[session.host].sessions[session.username].sessions[resource] then
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45 -- Resource conflict
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46 return false, "conflict";
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47 end
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48 end
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49
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50 session.resource = resource;
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51 session.full_jid = session.username .. '@' .. session.host .. '/' .. resource;
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52 hosts[session.host].sessions[session.username].sessions[resource] = session;
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53
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54 return true;
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55 end
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56
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30
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57 return _M; |
