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-rw-r--r--plugins/mod_saslauth.lua4
1 files changed, 3 insertions, 1 deletions
diff --git a/plugins/mod_saslauth.lua b/plugins/mod_saslauth.lua
index 3f570e40..f226203e 100644
--- a/plugins/mod_saslauth.lua
+++ b/plugins/mod_saslauth.lua
@@ -21,6 +21,8 @@ local jid_split = require "util.jid".split
local md5 = require "util.hashes".md5;
local config = require "core.configmanager";
+local secure_auth_only = config.get(module:get_host(), "core", "require_encryption");
+
local log = module._log;
local xmlns_sasl ='urn:ietf:params:xml:ns:xmpp-sasl';
@@ -119,7 +121,7 @@ local bind_attr = { xmlns='urn:ietf:params:xml:ns:xmpp-bind' };
local xmpp_session_attr = { xmlns='urn:ietf:params:xml:ns:xmpp-session' };
module:add_event_hook("stream-features",
function (session, features)
- if not session.username then
+ if not session.username and ((not secure_auth_only) or session.secure) then
features:tag("mechanisms", mechanisms_attr);
-- TODO: Provide PLAIN only if TLS is active, this is a SHOULD from the introduction of RFC 4616. This behavior could be overridden via configuration but will issuing a warning or so.
if config.get(session.host or "*", "core", "anonymous_login") then