File

mod_auth_token/test_token_auth.lua @ 4409:44f6537f6427

mod_invites_adhoc: Fail contact invite if user is not on current host Only the username was being used, and the host of the requester ignored. Luckily this only affects admins of the host. If they want to create an account they can use the other command. If they want to create a contact they should request from their account on this host.
author Matthew Wild <mwild1@gmail.com>
date Thu, 28 Jan 2021 07:04:11 +0000
parent 2956:d0ca211e1b0e
line wrap: on
line source

local base64 = require "util.encodings".base64;
local hmac = require "openssl.hmac";
local luatz = require "luatz";
local luaunit = require "luaunit";
local uuid = require "uuid";
local otp = require "otp";
local mock = require "mock";
local pkey = require "openssl.pkey";
local token_utils = dofile("token_auth_utils.lib.lua");

math.randomseed(os.time())

local OTP_SEED = 'E3W374VRSFO4NVKE';


function generate_token(jid, key)
	local nonce = '';
	for i=1,32 do
		nonce = nonce..math.random(9);
	end
	local utc_time_table = luatz.gmtime(luatz.time());
	local totp = otp.new_totp_from_key(
		OTP_SEED,
		token_utils.OTP_DIGITS,
		token_utils.OTP_INTERVAL
	):generate(0, utc_time_table);

	local hmac_ctx = hmac.new(key, token_utils.DIGEST_TYPE)
	local signature = hmac_ctx:final(totp..nonce..jid)
	return totp..nonce..' '..base64.encode(signature)
end


function test_token_verification()
	-- Test verification of a valid token
	local key = uuid();
	local result = token_utils.verify_token(
		'root',
		generate_token('root@localhost', key),
		'localhost',
		OTP_SEED,
		key
	)
	luaunit.assert_is(result, true)
end


function test_token_is_valid_only_once()
	local key = uuid();
	local token = generate_token('root@localhost', key);
	local result = token_utils.verify_token(
		'root',
		token,
		'localhost',
		OTP_SEED,
		key
	)
	luaunit.assert_is(result, true)

	result = token_utils.verify_token(
		'root',
		token,
		'localhost',
		OTP_SEED,
		key
	)
	luaunit.assert_is(result, false)
end


function test_token_expiration()
	-- Test that a token expires after (at most) the configured interval plus
	-- any amount of deviations.
	local key = uuid();
	local token = generate_token('root@localhost', key);
	-- Wait two ticks of the interval window and then check that the token is
	-- no longer valid.
	mock.mock(os);
	os.time.replace(function ()
		return os.time.original() +
			(token_utils.OTP_INTERVAL + 
				(token_utils.OTP_DEVIATION * token_utils.OTP_INTERVAL));
	end)
	result = token_utils.verify_token(
		'root',
		token,
		'localhost',
		OTP_SEED,
		key
	)
	mock.unmock(os);
	luaunit.assert_is(result, false)
end

os.exit(luaunit.LuaUnit.run())