mod_posix: Move everything to util.startup
This allows greater control over the order of events.
Notably, the internal ordering between daemonization, initialization of
libunbound and setup of signal handling is sensitive.
libunbound starts a separate thread for processing DNS requests.
If this thread is started before signal handling has been set up, it
will not inherit the signal handlers and instead behave as it would have
before signal handlers were set up, i.e. cause the whole process to
immediately exit.
libunbound is usually initialized on the first DNS request, usually
triggered by an outgoing s2s connection attempt.
If daemonization happens before signals have been set up, signals may
not be processed at all.
-- Prosody IM
-- Copyright (C) 2008-2010 Matthew Wild
-- Copyright (C) 2008-2010 Waqas Hussain
--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
-- luacheck: ignore 212
local datamanager = require "prosody.util.datamanager";
local new_sasl = require "prosody.util.sasl".new;
local saslprep = require "prosody.util.encodings".stringprep.saslprep;
local host = module.host;
local provider = { name = "insecure" };
assert(module:get_option_string("insecure_open_authentication") == "Yes please, I know what I'm doing!");
function provider.test_password(username, password)
return true;
end
function provider.set_password(username, password)
local account = datamanager.load(username, host, "accounts");
password = saslprep(password);
if not password then
return nil, "Password fails SASLprep.";
end
if account then
account.updated = os.time();
account.password = password;
return datamanager.store(username, host, "accounts", account);
end
return nil, "Account not available.";
end
function provider.user_exists(username)
return true;
end
function provider.create_user(username, password)
local now = os.time();
return datamanager.store(username, host, "accounts", { created = now; updated = now; password = password });
end
function provider.delete_user(username)
return datamanager.store(username, host, "accounts", nil);
end
function provider.get_sasl_handler()
local getpass_authentication_profile = {
plain_test = function(sasl, username, password, realm)
return true, true;
end
};
return new_sasl(module.host, getpass_authentication_profile);
end
module:add_item("auth-provider", provider);