Mercurial > lxmppd-hg-xmllex / annotate

plugins/mod_legacyauth.lua@bcf539295f2d (annotated)

plugins/mod_legacyauth.lua

Tue, 30 Sep 2008 19:52:00 +0100

author
Matthew Wild <mwild1@gmail.com>
date
Tue, 30 Sep 2008 19:52:00 +0100
changeset 30
bcf539295f2d
child 38
3fdfd6e0cb4e
permissions
-rw-r--r--

Huge commit to:
* Break stanza routing (to be restored in a future commit)
* Remove the old stanza_dispatcher code, which was never going to be maintainable nor extendable :)
* Bring us plugins, starting with mod_legacyauth and mod_roster
* Sessions are now created/destroyed using a standard sessionmanager interface

30
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1
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2 local st = require "util.stanza";
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3 local send = require "core.sessionmanager".send_to_session;
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4 local t_concat = table.concat;
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5
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6 add_iq_handler("c2s_unauthed", "jabber:iq:auth",
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7 function (session, stanza)
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8 local username = stanza.tags[1]:child_with_name("username");
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9 local password = stanza.tags[1]:child_with_name("password");
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10 local resource = stanza.tags[1]:child_with_name("resource");
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11 if not (username and password and resource) then
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12 local reply = st.reply(stanza);
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13 send(session, reply:query("jabber:iq:auth")
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14 :tag("username"):up()
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15 :tag("password"):up()
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16 :tag("resource"):up());
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17 return true;
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18 else
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19 username, password, resource = t_concat(username), t_concat(password), t_concat(resource);
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20 local reply = st.reply(stanza);
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21 require "core.usermanager"
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22 if usermanager.validate_credentials(session.host, username, password) then
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23 -- Authentication successful!
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24 session.username = username;
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25 session.resource = resource;
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26 session.full_jid = username.."@"..session.host.."/"..session.resource;
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27 if session.type == "c2s_unauthed" then
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28 session.type = "c2s";
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29 end
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30 if not hosts[session.host].sessions[username] then
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31 hosts[session.host].sessions[username] = { sessions = {} };
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32 end
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33 hosts[session.host].sessions[username].sessions[resource] = session;
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34 send(session, st.reply(stanza));
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35 return true;
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36 else
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37 local reply = st.reply(stanza);
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38 reply.attr.type = "error";
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39 reply:tag("error", { code = "401", type = "auth" })
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40 :tag("not-authorized", { xmlns = "urn:ietf:params:xml:ns:xmpp-stanzas" });
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41 dispatch_stanza(reply);
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42 return true;
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43 end
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44 end
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45
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46 end);

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