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plugins/mod_auth_internal_plain.lua @ 5426:1b20095eb230
portmanager: add logic to allow specification of service default values for ssl config and / or overrides.
author | Marco Cirillo <maranda@lightwitch.org> |
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date | Thu, 04 Apr 2013 23:36:30 +0000 |
parent | 5302:52fe5df91c65 |
child | 5500:eeea0eb2602a |
rev | line source |
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3162 | 1 -- Prosody IM |
2 -- Copyright (C) 2008-2010 Matthew Wild | |
3 -- Copyright (C) 2008-2010 Waqas Hussain | |
4 -- | |
5 -- This project is MIT/X11 licensed. Please see the | |
6 -- COPYING file in the source package for more information. | |
7 -- | |
8 | |
9 local datamanager = require "util.datamanager"; | |
3163 | 10 local usermanager = require "core.usermanager"; |
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11 local new_sasl = require "util.sasl".new; |
3162 | 12 |
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13 local log = module._log; |
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14 local host = module.host; |
3163 | 15 |
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16 -- define auth provider |
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17 local provider = {}; |
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18 log("debug", "initializing internal_plain authentication provider for host '%s'", host); |
3162 | 19 |
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20 function provider.test_password(username, password) |
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21 log("debug", "test password '%s' for user %s at host %s", password, username, host); |
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22 local credentials = datamanager.load(username, host, "accounts") or {}; |
3162 | 23 |
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24 if password == credentials.password then |
3162 | 25 return true; |
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26 else |
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27 return nil, "Auth failed. Invalid username or password."; |
3162 | 28 end |
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29 end |
3162 | 30 |
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31 function provider.get_password(username) |
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32 log("debug", "get_password for username '%s' at host '%s'", username, host); |
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33 return (datamanager.load(username, host, "accounts") or {}).password; |
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34 end |
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35 |
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36 function provider.set_password(username, password) |
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37 local account = datamanager.load(username, host, "accounts"); |
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38 if account then |
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39 account.password = password; |
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40 return datamanager.store(username, host, "accounts", account); |
3162 | 41 end |
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42 return nil, "Account not available."; |
3162 | 43 end |
44 | |
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45 function provider.user_exists(username) |
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46 local account = datamanager.load(username, host, "accounts"); |
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47 if not account then |
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48 log("debug", "account not found for username '%s' at host '%s'", username, host); |
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49 return nil, "Auth failed. Invalid username"; |
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50 end |
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51 return true; |
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52 end |
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53 |
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54 function provider.users() |
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55 return datamanager.users(host, "accounts"); |
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56 end |
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57 |
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58 function provider.create_user(username, password) |
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59 return datamanager.store(username, host, "accounts", {password = password}); |
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60 end |
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61 |
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62 function provider.delete_user(username) |
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63 return datamanager.store(username, host, "accounts", nil); |
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64 end |
3162 | 65 |
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66 function provider.get_sasl_handler() |
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67 local getpass_authentication_profile = { |
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68 plain = function(sasl, username, realm) |
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69 local password = usermanager.get_password(username, realm); |
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70 if not password then |
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71 return "", nil; |
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72 end |
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73 return password, true; |
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74 end |
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75 }; |
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76 return new_sasl(host, getpass_authentication_profile); |
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77 end |
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78 |
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79 module:provides("auth", provider); |
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80 |