prosody
b2e6a175537d
plugins/mod_auth_internal_plain.lua

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plugins/mod_auth_internal_plain.lua @ 13028:b2e6a175537d

mod_debug_reset: Don't delay operations until next tick For some unknown reason, this was required with the old mock util.time functions prior to 012d6e7b723a. After 012d6e7b723a, it breaks. So I'm happy to revert to not delaying anything. This makes tests pass again.
author Matthew Wild <mwild1@gmail.com>
date Thu, 06 Apr 2023 14:17:50 +0100
parent 12977:74b9e05af71e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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Jeff Mitchell <jeff@jefferai.org>
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diff changeset
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 usermanager = require "prosody.core.usermanager";
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10 local new_sasl = require "prosody.util.sasl".new;
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11 local saslprep = require "prosody.util.encodings".stringprep.saslprep;
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12 local secure_equals = require "prosody.util.hashes".equals;
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13
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14 local log = module._log;
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15 local host = module.host;
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16
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17 local accounts = module:open_store("accounts");
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18
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19 -- define auth provider
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20 local provider = {};
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21
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22 function provider.test_password(username, password)
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23 log("debug", "test password for user '%s'", username);
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24 local credentials = accounts:get(username) or {};
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25 password = saslprep(password);
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26 if not password then
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27 return nil, "Password fails SASLprep.";
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28 end
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29
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30 if secure_equals(password, saslprep(credentials.password)) then
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31 return true;
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32 else
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33 return nil, "Auth failed. Invalid username or password.";
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34 end
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35 end
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36
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37 function provider.get_password(username)
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38 log("debug", "get_password for username '%s'", username);
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39 return (accounts:get(username) or {}).password;
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40 end
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41
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42 function provider.set_password(username, password)
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43 log("debug", "set_password for username '%s'", username);
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44 password = saslprep(password);
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45 if not password then
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46 return nil, "Password fails SASLprep.";
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47 end
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48 local account = accounts:get(username);
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49 if account then
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50 account.password = password;
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51 account.updated = os.time();
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52 return accounts:set(username, account);
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53 end
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54 return nil, "Account not available.";
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55 end
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56
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57 function provider.get_account_info(username)
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58 local account = accounts:get(username);
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59 if not account then return nil, "Account not available"; end
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60 return {
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61 created = account.created;
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62 password_updated = account.updated;
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63 };
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64 end
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65
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66 function provider.user_exists(username)
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67 local account = accounts:get(username);
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68 if not account then
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69 log("debug", "account not found for username '%s'", username);
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70 return nil, "Auth failed. Invalid username";
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71 end
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72 return true;
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73 end
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74
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75 function provider.users()
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76 return accounts:users();
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77 end
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78
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79 function provider.create_user(username, password)
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80 local now = os.time();
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81 if password == nil then
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82 return accounts:set(username, { created = now, updated = now, disabled = true });
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83 end
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84 password = saslprep(password);
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85 if not password then
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86 return nil, "Password fails SASLprep.";
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87 end
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88 return accounts:set(username, {
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89 password = password;
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90 created = now, updated = now;
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91 });
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92 end
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93
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94 function provider.delete_user(username)
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95 return accounts:set(username, nil);
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96 end
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97
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98 function provider.get_sasl_handler()
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99 local getpass_authentication_profile = {
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100 plain = function(_, username, realm)
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101 local password = usermanager.get_password(username, realm);
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102 if not password then
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103 return "", nil;
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104 end
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105 return password, true;
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106 end
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107 };
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108 return new_sasl(host, getpass_authentication_profile);
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109 end
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110
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111 module:provides("auth", provider);
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112