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plugins/mod_auth_anonymous.lua @ 5862:7e83c8448cd6
util.sasl: Make registerMechanism a public function (again)
author | Waqas Hussain <waqas20@gmail.com> |
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date | Mon, 07 Oct 2013 17:57:06 -0400 |
parent | 5370:7838acadb0fa |
child | 6023:93b4058e3320 |
rev | line source |
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mod_auth_anonymous: Auth provider with support for SASL ANONYMOUS.
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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 local new_sasl = require "util.sasl".new; |
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10 local datamanager = require "util.datamanager"; |
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mod_announce, mod_auth_anonymous, mod_c2s, mod_c2s, mod_component, mod_iq, mod_message, mod_presence, mod_tls: Access prosody.{hosts,bare_sessions,full_sessions} instead of the old globals
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11 local hosts = prosody.hosts; |
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12 |
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13 -- define auth provider |
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14 local provider = {}; |
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15 |
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16 function provider.test_password(username, password) |
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17 return nil, "Password based auth not supported."; |
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18 end |
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19 |
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20 function provider.get_password(username) |
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21 return nil, "Password not available."; |
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22 end |
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23 |
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24 function provider.set_password(username, password) |
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25 return nil, "Password based auth not supported."; |
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26 end |
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27 |
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28 function provider.user_exists(username) |
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29 return nil, "Only anonymous users are supported."; -- FIXME check if anonymous user is connected? |
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30 end |
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31 |
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32 function provider.create_user(username, password) |
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33 return nil, "Account creation/modification not supported."; |
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34 end |
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35 |
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36 function provider.get_sasl_handler() |
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37 local anonymous_authentication_profile = { |
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38 anonymous = function(sasl, username, realm) |
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39 return true; -- for normal usage you should always return true here |
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40 end |
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41 }; |
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42 return new_sasl(module.host, anonymous_authentication_profile); |
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43 end |
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44 |
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45 function provider.users() |
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46 return next, hosts[host].sessions, nil; |
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47 end |
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48 |
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49 -- datamanager callback to disable writes |
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50 local function dm_callback(username, host, datastore, data) |
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51 if host == module.host then |
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52 return false; |
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53 end |
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54 return username, host, datastore, data; |
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55 end |
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56 |
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57 if not module:get_option_boolean("allow_anonymous_s2s", false) then |
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58 module:hook("route/remote", function (event) |
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59 return false; -- Block outgoing s2s from anonymous users |
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60 end, 300); |
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61 end |
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62 |
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63 function module.load() |
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64 datamanager.add_callback(dm_callback); |
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65 end |
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66 function module.unload() |
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67 datamanager.remove_callback(dm_callback); |
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68 end |
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69 |
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70 module:provides("auth", provider); |
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71 |