util.startup: Fix exiting on pidfile trouble
prosody.shutdown() relies on prosody.main_thread, which has not been set
yet at this point.
Doing a clean shutdown might actually be harmful in case it tears down
things set up by the conflicting Prosody, such as the very pidfile we
were looking at.
Thanks again SigmaTel71 for noticing
local saslprep = require "prosody.util.encodings".stringprep.saslprep;
local _ENV = nil;
-- luacheck: std none
local function external(self, message)
message = saslprep(message);
local state
self.username, state = self.profile.external(message);
if state == false then
return "failure", "account-disabled";
elseif state == nil then
return "failure", "not-authorized";
elseif state == "expired" then
return "false", "credentials-expired";
end
return "success";
end
local function init(registerMechanism)
registerMechanism("EXTERNAL", {"external"}, external);
end
return {
init = init;
}