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util/sasl/external.lua @ 6099:c8a749298d51
plugins/muc/muc.lib: Make use of return values to send service-unavailable errors
author | daurnimator <quae@daurnimator.com> |
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date | Fri, 21 Feb 2014 17:52:40 -0500 |
parent | 5687:e879b53e9df8 |
child | 6777:5de6b93d0190 |
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local saslprep = require "util.encodings".stringprep.saslprep; module "sasl.external" 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 function init(registerMechanism) registerMechanism("EXTERNAL", {"external"}, external); end return _M;