mod_saslauth: Add sasl_backend config parameter

1 files changed, 4 insertions, 2 deletions

diff --git a/plugins/mod_saslauth.lua b/plugins/mod_saslauth.lua
index 92853522..e64eff01 100644
--- a/plugins/mod_saslauth.lua
+++ b/plugins/mod_saslauth.lua
@@ -26,6 +26,7 @@ local md5 = require "util.hashes".md5;
 local config = require "core.configmanager";
 
 local secure_auth_only = config.get(module:get_host(), "core", "c2s_require_encryption") or config.get(module:get_host(), "core", "require_encryption");
+local sasl_backend = config.get(module:get_host(), "core", "sasl_backend") or "builtin";
 
 local log = module._log;
 
@@ -34,12 +35,13 @@ local xmlns_bind ='urn:ietf:params:xml:ns:xmpp-bind';
 local xmlns_stanzas ='urn:ietf:params:xml:ns:xmpp-stanzas';
 
 local new_sasl
-if config.get(module:get_host(), "core", "cyrus_service_name") then
+if sasl_backend == "cyrus" then
 	cyrus_new = require "util.sasl_cyrus".new;
 	new_sasl = function(realm)
-			return cyrus_new(realm, config.get(module:get_host(), "core", "cyrus_service_name"))
+			return cyrus_new(realm, config.get(module:get_host(), "core", "cyrus_service_name") or "xmpp")
 		end
 else
+	if sasl_backend ~= "backend" then log("warning", "Unknown SASL backend %s", sasl_backend) end;
 	new_sasl = require "util.sasl".new;
 end