view mod_auth_token/mod_auth_token.lua @ 4211:0f26ae2f2a74

mod_invites_page: Change client selection button text from 'Install' to 'Select' by default This also allows specific clients entries to override the text via the 'select_text' field. Rationale: 1) users may already have the software installed, we still want them to select it anyway for the tailored setup experience. 2) some clients (e.g. web clients) are not really "installed" so the text was misleading
author Matthew Wild <mwild1@gmail.com>
date Fri, 16 Oct 2020 11:06:25 +0100
parents 0fb12a4b6106
children
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-- Copyright (C) 2018 Minddistrict
--
-- This file is MIT/X11 licensed.
--

local host = module.host;
local log = module._log;
local new_sasl = require "util.sasl".new;
local usermanager = require "core.usermanager";
local verify_token = module:require "token_auth_utils".verify_token;

local provider = {};


function provider.test_password(username, password)
	log("debug", "Testing signed OTP for user %s at host %s", username, host);
	return verify_token(
		username,
		password,
		module:get_option_string("otp_seed"),
		module:get_option_string("token_secret"),
		log
	);
end

function provider.users()
	return function()
		return nil;
	end
end

function provider.set_password(username, password)
	return nil, "Changing passwords not supported";
end

function provider.user_exists(username)
	return true;
end

function provider.create_user(username, password)
	return nil, "User creation not supported";
end

function provider.delete_user(username)
	return nil , "User deletion not supported";
end

function provider.get_sasl_handler()
	local supported_mechanisms = {};
	supported_mechanisms["X-TOKEN"] = true;
	return new_sasl(host, {
		token = function(sasl, username, password, realm)
			return usermanager.test_password(username, realm, password), true;
		end,
        mechanisms = supported_mechanisms
	});
end

module:provides("auth", provider);