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66 lines
2.4 KiB
66 lines
2.4 KiB
-- Prosody IM v0.2
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-- Copyright (C) 2008 Matthew Wild
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-- Copyright (C) 2008 Waqas Hussain
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--
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-- This program is free software; you can redistribute it and/or
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-- modify it under the terms of the GNU General Public License
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-- as published by the Free Software Foundation; either version 2
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-- of the License, or (at your option) any later version.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program; if not, write to the Free Software
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-- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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--
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local st = require "util.stanza";
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local t_concat = table.concat;
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module:add_feature("jabber:iq:auth");
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module:add_iq_handler("c2s_unauthed", "jabber:iq:auth",
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function (session, stanza)
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local username = stanza.tags[1]:child_with_name("username");
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local password = stanza.tags[1]:child_with_name("password");
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local resource = stanza.tags[1]:child_with_name("resource");
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if not (username and password and resource) then
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local reply = st.reply(stanza);
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session.send(reply:query("jabber:iq:auth")
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:tag("username"):up()
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:tag("password"):up()
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:tag("resource"):up());
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return true;
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else
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username, password, resource = t_concat(username), t_concat(password), t_concat(resource);
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local reply = st.reply(stanza);
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require "core.usermanager"
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if usermanager.validate_credentials(session.host, username, password) then
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-- Authentication successful!
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local success, err = sessionmanager.make_authenticated(session, username);
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if success then
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local err_type, err_msg;
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success, err_type, err, err_msg = sessionmanager.bind_resource(session, resource);
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if not success then
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session.send(st.error_reply(stanza, err_type, err, err_msg));
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return true;
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end
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end
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session.send(st.reply(stanza));
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return true;
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else
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local reply = st.reply(stanza);
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reply.attr.type = "error";
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reply:tag("error", { code = "401", type = "auth" })
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:tag("not-authorized", { xmlns = "urn:ietf:params:xml:ns:xmpp-stanzas" });
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session.send(reply);
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return true;
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end
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end
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end);
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