diff options
Diffstat (limited to 'plugins/mod_saslauth.lua')
| -rw-r--r-- | plugins/mod_saslauth.lua | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/plugins/mod_saslauth.lua b/plugins/mod_saslauth.lua index 8d3b4ae4..ec3857b8 100644 --- a/plugins/mod_saslauth.lua +++ b/plugins/mod_saslauth.lua @@ -34,6 +34,12 @@ local xmlns_stanzas ='urn:ietf:params:xml:ns:xmpp-stanzas'; local new_sasl = require "util.sasl".new; +default_authentication_profile = { + plain = function(username, realm) + return usermanager_get_password(username, realm), true; + end +}; + local function build_reply(status, ret, err_msg) local reply = st.stanza(status, {xmlns = xmlns_sasl}); if status == "challenge" then @@ -101,8 +107,8 @@ local function sasl_handler(session, stanza) elseif stanza.attr.mechanism == "ANONYMOUS" then return session.send(build_reply("failure", "mechanism-too-weak")); end - session.sasl_handler = new_sasl(stanza.attr.mechanism, session.host, credentials_callback); - if not session.sasl_handler then + local valid_mechanism = session.sasl_handler:select(stanza.attr.mechanism); + if not valid_mechanism then return session.send(build_reply("failure", "invalid-mechanism")); end elseif not session.sasl_handler then @@ -118,7 +124,7 @@ local function sasl_handler(session, stanza) return; end end - local status, ret, err_msg = session.sasl_handler:feed(text); + local status, ret, err_msg = session.sasl_handler:process(text); handle_status(session, status); local s = build_reply(status, ret, err_msg); log("debug", "sasl reply: %s", tostring(s)); @@ -138,14 +144,14 @@ module:add_event_hook("stream-features", if secure_auth_only and not session.secure then return; end + session.sasl_handler = new_sasl(session.host, default_authentication_profile); 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 features:tag("mechanism"):text("ANONYMOUS"):up(); else - mechanisms = usermanager_get_supported_methods(session.host or "*"); - for k, v in pairs(mechanisms) do - features:tag("mechanism"):text(k):up(); + for k, v in pairs(session.sasl_handler:mechanisms()) do + features:tag("mechanism"):text(v):up(); end end features:up(); |