Mercurial > prosody-modules
view mod_auth_token/mod_sasl_token.lua @ 3568:6b3181fe5617
mod_auth_token: Timezone fix for TOTP checking
luatz.time() returns milliseconds since epoch which is in UTC time, so we don't
need to convert to UTC with gmtime.
By calling gmtime, TOTP validation was failing when this module wasn't running
on machine set to UTC time.
author | JC Brand <jc@opkode.com> |
---|---|
date | Thu, 02 May 2019 11:07:27 +0200 |
parents | d0ca211e1b0e |
children |
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-- Copyright (C) 2018 Minddistrict -- -- This file is MIT/X11 licensed. -- local s_match = string.match; local registerMechanism = require "util.sasl".registerMechanism; local saslprep = require "util.encodings".stringprep.saslprep; local nodeprep = require "util.encodings".stringprep.nodeprep; local log = require "util.logger".init("sasl"); local _ENV = nil; local function token_auth(self, message) if not message then return "failure", "malformed-request"; end local authorization, authentication, password = s_match(message, "^([^%z]*)%z([^%z]+)%z([^%z]+)"); if not authorization then return "failure", "malformed-request"; end -- SASLprep password and authentication authentication = saslprep(authentication); password = saslprep(password); if (not password) or (password == "") or (not authentication) or (authentication == "") then log("debug", "Username or password violates SASLprep."); return "failure", "malformed-request", "Invalid username or password."; end local _nodeprep = self.profile.nodeprep; if _nodeprep ~= false then authentication = (_nodeprep or nodeprep)(authentication); if not authentication or authentication == "" then return "failure", "malformed-request", "Invalid username or password." end end local correct, state = false, false; correct, state = self.profile.token(self, authentication, password, self.realm); self.username = authentication if state == false then return "failure", "account-disabled"; elseif state == nil or not correct then return "failure", "not-authorized", "Unable to authorize you with the authentication credentials you've sent."; end return "success"; end registerMechanism("X-TOKEN", {"token"}, token_auth);