prosody
c06b3f7c92b1
plugins/mod_auth_anonymous.lua

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plugins/mod_auth_anonymous.lua @ 3291:c06b3f7c92b1

mod_auth_anonymous, mod_auth_cyrus: Removed is_admin(), as usermanager already has a default.
author Waqas Hussain <waqas20@gmail.com>
date Thu, 24 Jun 2010 03:30:51 +0500
parent 3270:4710fd513f94
child 3292:f2ac2ead80b1
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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) 2010 Jeff Mitchell
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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 log = require "util.logger".init("auth_anonymous");
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11 local type = type;
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12 local ipairs = ipairs;
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13 local jid_bare = require "util.jid".bare;
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14 local config = require "core.configmanager";
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15 local new_sasl = require "util.sasl".new;
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16 local datamanager = require "util.datamanager";
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17
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18 function new_default_provider(host)
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19 local provider = { name = "anonymous" };
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20
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21 function provider.test_password(username, password)
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22 return nil, "Password based auth not supported.";
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23 end
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24
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25 function provider.get_password(username)
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26 return nil, "Password not available.";
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27 end
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28
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29 function provider.set_password(username, password)
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30 return nil, "Password based auth not supported.";
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31 end
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32
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33 function provider.user_exists(username)
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34 return nil, "Only anonymous users are supported."; -- FIXME check if anonymous user is connected?
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35 end
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36
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37 function provider.create_user(username, password)
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38 return nil, "Account creation/modification not supported.";
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39 end
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40
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41 function provider.get_sasl_handler()
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42 local realm = module:get_option("sasl_realm") or module.host;
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43 local anonymous_authentication_profile = {
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44 anonymous = function(username, realm)
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45 return true; -- for normal usage you should always return true here
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46 end
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47 };
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48 return new_sasl(realm, anonymous_authentication_profile);
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49 end
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50
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51 return provider;
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52 end
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53
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54 local function dm_callback(username, host, datastore, data)
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55 if host == module.host then
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56 return false;
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57 end
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58 return username, host, datastore, data;
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59 end
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60 local host = hosts[module.host];
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61 local _saved_disallow_s2s = host.disallow_s2s;
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62 function module.load()
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63 _saved_disallow_s2s = host.disallow_s2s;
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64 host.disallow_s2s = module:get_option("disallow_s2s") ~= false;
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65 datamanager.add_callback(dm_callback);
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66 end
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67 function module.unload()
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68 host.disallow_s2s = _saved_disallow_s2s;
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69 datamanager.remove_callback(dm_callback);
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70 end
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71
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72 module:add_item("auth-provider", new_default_provider(module.host));
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73