prosody
ebe3b2f96cad
plugins/mod_private.lua

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plugins/mod_private.lua @ 12953:ebe3b2f96cad

mod_tokenauth: Switch to new token format (invalidates existing tokens!) The new format has the following properties: - 5 bytes longer than the previous format - The token now has separate 'id' and 'secret' parts - the token itself is no longer stored in the DB, and the secret part is hashed - The only variable length field (JID) has been moved to the end - The 'secret-token:' prefix (RFC 8959) is now included Compatibility with the old token format was not maintained, and all previously issued tokens are invalid after this commit (they will be removed from the DB if used).
author Matthew Wild <mwild1@gmail.com>
date Tue, 21 Mar 2023 14:33:29 +0000
parent 9228:e2e2aa76ea31
child 12977:74b9e05af71e
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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 --
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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8
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9
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10 local st = require "util.stanza"
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11
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12 local private_storage = module:open_store("private", "map");
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13
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14 module:add_feature("jabber:iq:private");
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16 module:hook("iq/self/jabber:iq:private:query", function(event)
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17 local origin, stanza = event.origin, event.stanza;
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18 local query = stanza.tags[1];
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19 if #query.tags ~= 1 then
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20 origin.send(st.error_reply(stanza, "modify", "bad-format"));
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21 return true;
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22 end
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23 local tag = query.tags[1];
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24 local key = tag.name..":"..tag.attr.xmlns;
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25 if stanza.attr.type == "get" then
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26 local data, err = private_storage:get(origin.username, key);
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27 if data then
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28 origin.send(st.reply(stanza):query("jabber:iq:private"):add_child(st.deserialize(data)));
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29 elseif err then
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30 origin.send(st.error_reply(stanza, "wait", "internal-server-error", err));
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31 else
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32 origin.send(st.reply(stanza):add_child(query));
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33 end
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34 return true;
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35 else -- stanza.attr.type == "set"
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36 local data;
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37 if #tag ~= 0 then
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38 data = st.preserialize(tag);
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39 end
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40 -- TODO delete datastore if empty
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41 local ok, err = private_storage:set(origin.username, key, data);
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42 if not ok then
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43 origin.send(st.error_reply(stanza, "wait", "internal-server-error", err));
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44 return true;
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45 end
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46 origin.send(st.reply(stanza));
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47 return true;
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48 end
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49 end);