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annotate plugins/mod_mimicking.lua @ 9981:8758febbaca2

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mod_mimicking: Import skeleton() from current location
author Kim Alvefur <zash@zash.se>
date Mon, 29 Apr 2019 02:40:39 +0200
parents 73a447249fe4
children d09575dae242
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1 -- Prosody IM
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2 -- Copyright (C) 2012 Florian Zeitz
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3 -- Copyright (C) 2019 Kim Alvefur
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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 local encodings = require "util.encodings";
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10 assert(encodings.confusable, "This module requires that Prosody be built with ICU");
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11 local skeleton = encodings.confusable.skeleton;
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12
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13 local datamanager = require "util.datamanager";
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14 local usage = require "util.prosodyctl".show_usage;
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15 local warn = require "util.prosodyctl".show_warning;
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16 local users = require "usermanager".users;
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18 module:hook("user-registered", function(user)
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19 datamanager.store(skeleton(user.username), user.host, "skeletons", {username = user.username});
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20 end);
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21
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22 module:hook("user-deregistered", function(user)
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23 datamanager.store(skeleton(user.username), user.host, "skeletons", nil);
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24 end);
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25
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26 module:hook("registration-attempt", function(user)
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27 if datamanager.load(skeleton(user.username), user.host, "skeletons") then
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28 user.allowed = false;
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29 end
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30 end);
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31
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32 function module.command(arg)
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33 if (arg[1] ~= "bootstrap" or not arg[2]) then
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34 usage("mod_mimicking bootstrap <host>", "Initialize skeleton database");
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35 return;
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36 end
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38 local host = arg[2];
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39
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40 local host_session = prosody.hosts[host];
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41 if not host_session then
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42 return "No such host";
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43 end
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44 local provider = host_session.users;
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45 if not(provider) or provider.name == "null" then
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46 usermanager.initialize_host(host);
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47 end
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48 storagemanager.initialize_host(host);
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49
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50 for user in users(host) do
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51 datamanager.store(skeleton(user), host, "skeletons", {username = user});
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52 end
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53 end