local s2s_make_authenticated = require "core.s2smanager".make_authenticated;
local base64 = require "util.encodings".base64;
-local cert_verify_identity = require "util.certverification".verify_identity;
+local cert_verify_identity = require "util.x509".verify_identity;
local nodeprep = require "util.encodings".stringprep.nodeprep;
local usermanager_get_sasl_handler = require "core.usermanager".get_sasl_handler;
-local t_concat, t_insert = table.concat, table.insert;
local tostring = tostring;
local secure_auth_only = module:get_option("c2s_require_encryption") or module:get_option("require_encryption");
-local anonymous_login = module:get_option("anonymous_login");
local allow_unencrypted_plain_auth = module:get_option("allow_unencrypted_plain_auth")
local log = module._log;
local xmlns_bind ='urn:ietf:params:xml:ns:xmpp-bind';
local xmlns_stanzas ='urn:ietf:params:xml:ns:xmpp-stanzas';
-local new_sasl = require "util.sasl".new;
-
-local anonymous_authentication_profile = {
- anonymous = function(username, realm)
- return true; -- for normal usage you should always return true here
- end
-};
-
local function build_reply(status, ret, err_msg)
local reply = st.stanza(status, {xmlns = xmlns_sasl});
if status == "challenge" then
session.sasl_handler = nil; -- allow starting a new SASL negotiation before completing an old one
end
if not session.sasl_handler then
- if anonymous_login then
- session.sasl_handler = new_sasl(module.host, anonymous_authentication_profile);
- else
- session.sasl_handler = usermanager_get_sasl_handler(module.host);
- end
+ session.sasl_handler = usermanager_get_sasl_handler(module.host);
end
local mechanism = stanza.attr.mechanism;
- if anonymous_login then
- if mechanism ~= "ANONYMOUS" then
- session.send(build_reply("failure", "invalid-mechanism"));
- return true;
- end
- elseif mechanism == "ANONYMOUS" then
- session.send(build_reply("failure", "mechanism-too-weak"));
- return true;
- end
if not session.secure and (secure_auth_only or (mechanism == "PLAIN" and not allow_unencrypted_plain_auth)) then
session.send(build_reply("failure", "encryption-required"));
return true;
if secure_auth_only and not origin.secure then
return;
end
- if anonymous_login then
- origin.sasl_handler = new_sasl(module.host, anonymous_authentication_profile);
- else
- origin.sasl_handler = usermanager_get_sasl_handler(module.host);
- end
+ origin.sasl_handler = usermanager_get_sasl_handler(module.host);
features:tag("mechanisms", mechanisms_attr);
for mechanism in pairs(origin.sasl_handler:mechanisms()) do
if mechanism ~= "PLAIN" or origin.secure or allow_unencrypted_plain_auth then
return true;
end);
-module:hook("iq/self/urn:ietf:params:xml:ns:xmpp-session:session", function(event)
+local function handle_legacy_session(event)
event.origin.send(st.reply(event.stanza));
return true;
-end);
+end
+
+module:hook("iq/self/urn:ietf:params:xml:ns:xmpp-session:session", handle_legacy_session);
+module:hook("iq/host/urn:ietf:params:xml:ns:xmpp-session:session", handle_legacy_session);