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57 lines
2.1 KiB
57 lines
2.1 KiB
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local st = require "util.stanza";
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local send = require "core.sessionmanager".send_to_session;
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local t_concat = table.concat;
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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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send(session, 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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success, err = sessionmanager.bind_resource(session, resource);
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--FIXME: Reply with error
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if not success then
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local reply = st.reply(stanza);
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reply.attr.type = "error";
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if err == "conflict" then
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reply:tag("error", { code = "409", type = "cancel" })
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:tag("conflict", { xmlns = "urn:ietf:params:xml:ns:xmpp-stanzas" });
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elseif err == "constraint" then
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reply:tag("error", { code = "409", type = "cancel" })
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:tag("already-bound", { xmlns = "x-lxmppd:extensions:legacyauth" });
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elseif err == "auth" then
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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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end
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send(session, reply);
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return true;
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end
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end
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send(session, 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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dispatch_stanza(reply);
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return true;
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end
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end
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end); |