Mercurial > prosody-modules
view mod_auth_token/mod_sasl_token.lua @ 5511:0860497152af
mod_http_oauth2: Record hash of client_id to allow future verification
RFC 6819 section 5.2.2.2 states that refresh tokens MUST be bound to the
client. In order to do that, we must record something that can
definitely tie the client to the grant. Since the full client_id is so
large (why we have this client_subset function), a hash is stored
instead.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Fri, 02 Jun 2023 10:14:16 +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);