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annotate plugins/mod_auth_insecure.lua @ 12658:7ca5645f46cd

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usermanager: Remove concept of global authz provider Rationale: - Removes a bunch of code! - We don't have many cases where an actor is not bound to one of our hosts - A notable exception is the admin shell, but if we ever attempt to lock those sessions down, there is a load of other work that also has to be done. And it's not clear if we would need a global authz provider for that anyway. - Removes an extra edge case from the necessary mental model for operators - Sessions that aren't bound to a host generally are anonymous or have an alternative auth model (such as by IP addres). - With the encapsulation now provided by util.roles, ad-hoc "detached roles" can still be created anyway by code that needs them.
author Matthew Wild <mwild1@gmail.com>
date Fri, 12 Aug 2022 16:21:57 +0100
parents 0d7d71dee0a0
children 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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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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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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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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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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