prosody
0f7ecc9a4560
plugins/mod_auth_insecure.lua

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plugins/mod_auth_insecure.lua @ 11240:0f7ecc9a4560

mod_component: Distinguish missing stream @to from unknown local component (thanks Daniel_W) Spectrum2 did not include a stream @to attribute due to a configuration error. "nil does not match ..." is not very clear in pointing this out and is somewhat confusing, tho it did help pinpoint what went wrong. It's also not great leak to programming language internals like "nil" out into user-facing strings like this.
author Kim Alvefur <zash@zash.se>
date Fri, 18 Dec 2020 22:29:44 +0100
parent 10914:0d7d71dee0a0
child 12671:32881d0c359f
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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 -- luacheck: ignore 212
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10 local datamanager = require "util.datamanager";
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11 local new_sasl = require "util.sasl".new;
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12 local saslprep = require "util.encodings".stringprep.saslprep;
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14 local host = module.host;
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15 local provider = { name = "insecure" };
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17 assert(module:get_option_string("insecure_open_authentication") == "Yes please, I know what I'm doing!");
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19 function provider.test_password(username, password)
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20 return true;
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21 end
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22
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23 function provider.set_password(username, password)
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24 local account = datamanager.load(username, host, "accounts");
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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 if account then
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30 account.password = password;
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31 return datamanager.store(username, host, "accounts", account);
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32 end
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33 return nil, "Account not available.";
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34 end
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35
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36 function provider.user_exists(username)
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37 return true;
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38 end
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40 function provider.create_user(username, password)
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41 return datamanager.store(username, host, "accounts", {password = password});
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42 end
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43
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44 function provider.delete_user(username)
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45 return datamanager.store(username, host, "accounts", nil);
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46 end
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47
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48 function provider.get_sasl_handler()
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49 local getpass_authentication_profile = {
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50 plain_test = function(sasl, username, password, realm)
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51 return true, true;
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52 end
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53 };
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54 return new_sasl(module.host, getpass_authentication_profile);
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55 end
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57 module:add_item("auth-provider", provider);
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58