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mod_legacyauth: Updated to use the new events API.

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This commit is contained in:
Waqas Hussain 2010-10-16 05:41:49 +05:00
parent a5ca380a43
commit 79082eba3e
1 changed files with 43 additions and 42 deletions
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85
plugins/mod_legacyauth.lua
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@ -29,47 +29,48 @@ module:hook("stream-features", function(event)
end
end);
module:add_iq_handler("c2s_unauthed", "jabber:iq:auth",
function (session, stanza)
if secure_auth_only and not session.secure then
session.send(st.error_reply(stanza, "modify", "not-acceptable", "Encryption (SSL or TLS) is required to connect to this server"));
return true;
end
local username = stanza.tags[1]:child_with_name("username");
local password = stanza.tags[1]:child_with_name("password");
local resource = stanza.tags[1]:child_with_name("resource");
if not (username and password and resource) then
local reply = st.reply(stanza);
session.send(reply:query("jabber:iq:auth")
:tag("username"):up()
:tag("password"):up()
:tag("resource"):up());
else
username, password, resource = t_concat(username), t_concat(password), t_concat(resource);
username = nodeprep(username);
resource = resourceprep(resource)
local reply = st.reply(stanza);
if usermanager.test_password(username, session.host, password) then
-- Authentication successful!
local success, err = sessionmanager.make_authenticated(session, username);
if success then
local err_type, err_msg;
success, err_type, err, err_msg = sessionmanager.bind_resource(session, resource);
if not success then
session.send(st.error_reply(stanza, err_type, err, err_msg));
session.username, session.type = nil, "c2s_unauthed"; -- FIXME should this be placed in sessionmanager?
return true;
elseif resource ~= session.resource then -- server changed resource, not supported by legacy auth
session.send(st.error_reply(stanza, "cancel", "conflict", "The requested resource could not be assigned to this session."));
session:close(); -- FIXME undo resource bind and auth instead of closing the session?
return true;
end
end
session.send(st.reply(stanza));
else
session.send(st.error_reply(stanza, "auth", "not-authorized"));
module:hook("stanza/iq/jabber:iq:auth:query", function(event)
local session, stanza = event.origin, event.stanza;
if secure_auth_only and not session.secure then
session.send(st.error_reply(stanza, "modify", "not-acceptable", "Encryption (SSL or TLS) is required to connect to this server"));
return true;
end
local username = stanza.tags[1]:child_with_name("username");
local password = stanza.tags[1]:child_with_name("password");
local resource = stanza.tags[1]:child_with_name("resource");
if not (username and password and resource) then
local reply = st.reply(stanza);
session.send(reply:query("jabber:iq:auth")
:tag("username"):up()
:tag("password"):up()
:tag("resource"):up());
else
username, password, resource = t_concat(username), t_concat(password), t_concat(resource);
username = nodeprep(username);
resource = resourceprep(resource)
local reply = st.reply(stanza);
if usermanager.test_password(username, session.host, password) then
-- Authentication successful!
local success, err = sessionmanager.make_authenticated(session, username);
if success then
local err_type, err_msg;
success, err_type, err, err_msg = sessionmanager.bind_resource(session, resource);
if not success then
session.send(st.error_reply(stanza, err_type, err, err_msg));
session.username, session.type = nil, "c2s_unauthed"; -- FIXME should this be placed in sessionmanager?
return true;
elseif resource ~= session.resource then -- server changed resource, not supported by legacy auth
session.send(st.error_reply(stanza, "cancel", "conflict", "The requested resource could not be assigned to this session."));
session:close(); -- FIXME undo resource bind and auth instead of closing the session?
return true;
end
end
return true;
end);
session.send(st.reply(stanza));
else
session.send(st.error_reply(stanza, "auth", "not-authorized"));
end
end
return true;
end);