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plugins/muc/password.lib.lua @ 6230:97d53caef325
plugins/muc/members_only.lib: Compare affiliations via rank; wrap some long lines
author | daurnimator <quae@daurnimator.com> |
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date | Mon, 21 Apr 2014 17:49:57 -0400 |
parent | 6208:d724289a5226 |
child | 6329:6b3eb1611587 |
rev | line source |
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1 -- Prosody IM |
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2 -- Copyright (C) 2008-2010 Matthew Wild |
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3 -- Copyright (C) 2008-2010 Waqas Hussain |
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4 -- Copyright (C) 2014 Daurnimator |
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5 -- |
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6 -- This project is MIT/X11 licensed. Please see the |
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7 -- COPYING file in the source package for more information. |
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8 -- |
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9 |
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10 local function get_password(room) |
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11 return room._data.password; |
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12 end |
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13 |
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14 local function set_password(room, password) |
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15 if password == "" then password = nil; end |
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16 if room._data.password == password then return false; end |
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17 room._data.password = password; |
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18 if room.save then room:save(true); end |
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19 return true; |
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20 end |
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21 |
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22 module:hook("muc-disco#info", function(event) |
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23 event.reply:tag("feature", {var = get_password(event.room) and "muc_passwordprotected" or "muc_unsecured"}):up(); |
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24 end); |
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25 |
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26 module:hook("muc-config-form", function(event) |
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27 table.insert(event.form, { |
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28 name = "muc#roomconfig_roomsecret"; |
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29 type = "text-private"; |
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30 label = "Password"; |
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31 value = get_password(event.room) or ""; |
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32 }); |
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33 end); |
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34 |
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35 module:hook("muc-config-submitted", function(event) |
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36 local new = event.fields["muc#roomconfig_roomsecret"]; |
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37 if new ~= nil and set_password(event.room, new) then |
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38 event.status_codes["104"] = true; |
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39 end |
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40 end); |
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41 |
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42 -- Don't allow anyone to join room unless they provide the password |
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43 module:hook("muc-occupant-pre-join", function(event) |
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44 local room, stanza = event.room, event.stanza; |
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45 local password = stanza:get_child("x", "http://jabber.org/protocol/muc"); |
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46 password = password and password:get_child_text("password", "http://jabber.org/protocol/muc"); |
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47 if not password or password == "" then password = nil; end |
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48 if get_password(room) ~= password then |
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49 local from, to = stanza.attr.from, stanza.attr.to; |
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50 module:log("debug", "%s couldn't join due to invalid password: %s", from, to); |
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51 local reply = st.error_reply(stanza, "auth", "not-authorized"):up(); |
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52 reply.tags[1].attr.code = "401"; |
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53 event.origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"})); |
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54 return true; |
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55 end |
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56 end, -20); |
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57 |
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58 -- Add password to outgoing invite |
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59 module:hook("muc-invite", function(event) |
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60 local password = get_password(event.room); |
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61 if password then |
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62 local x = event.stanza:get_child("x", "http://jabber.org/protocol/muc#user"); |
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63 x:tag("password"):text(password):up(); |
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64 end |
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65 end); |
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66 |
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67 return { |
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68 get = get_password; |
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69 set = set_password; |
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70 }; |