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comparison plugins/mod_saslauth.lua @ 2642:333d7e2033b2

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mod_saslauth: Warn and fallback gracefully when Cyrus SASL is requested, but missing.
author Waqas Hussain <waqas20@gmail.com>
date Mon, 15 Feb 2010 02:51:07 +0500
parents e486aca8c5d1
children 064efb684aff
comparison
equal deleted inserted replaced
2641:b083a667e3be 2642:333d7e2033b2
32 32
33 local xmlns_sasl ='urn:ietf:params:xml:ns:xmpp-sasl'; 33 local xmlns_sasl ='urn:ietf:params:xml:ns:xmpp-sasl';
34 local xmlns_bind ='urn:ietf:params:xml:ns:xmpp-bind'; 34 local xmlns_bind ='urn:ietf:params:xml:ns:xmpp-bind';
35 local xmlns_stanzas ='urn:ietf:params:xml:ns:xmpp-stanzas'; 35 local xmlns_stanzas ='urn:ietf:params:xml:ns:xmpp-stanzas';
36 36
37 local new_sasl 37 local new_sasl;
38 if sasl_backend == "cyrus" then 38 if sasl_backend == "cyrus" then
39 local cyrus_new = require "util.sasl_cyrus".new; 39 local cyrus, err = pcall(require, "util.sasl_cyrus");
40 new_sasl = function(realm) 40 if cyrus then
41 return cyrus_new(realm, module:get_option("cyrus_service_name") or "xmpp"); 41 local cyrus_new = cyrus.new;
42 end 42 new_sasl = function(realm)
43 else 43 return cyrus_new(realm, module:get_option("cyrus_service_name") or "xmpp");
44 end
45 else
46 sasl_backend = "builtin";
47 module:log("warn", "Failed to load Cyrus SASL, falling back to builtin auth mechanisms");
48 end
49 end
50 if not new_sasl then
44 if sasl_backend ~= "builtin" then module:log("warn", "Unknown SASL backend %s", sasl_backend); end; 51 if sasl_backend ~= "builtin" then module:log("warn", "Unknown SASL backend %s", sasl_backend); end;
45 new_sasl = require "util.sasl".new; 52 new_sasl = require "util.sasl".new;
46 end 53 end
47 54
48 local default_authentication_profile = { 55 local default_authentication_profile = {