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Added support for XEP-0049: Private XML Storage (mod_private)

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Waqas Hussain 2008-10-26 21:22:59 +05:00
parent 0e5389054a
commit 7117792df5
2 changed files with 48 additions and 0 deletions
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1
core/modulemanager.lua
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@ -51,6 +51,7 @@ function loadall()
load("register");
load("tls");
load("vcard");
load("private");
end
function load(name)

47
plugins/mod_private.lua Normal file
View file

@ -0,0 +1,47 @@
local st = require "util.stanza"
local send = require "core.sessionmanager".send_to_session
local jid_split = require "util.jid".split;
local datamanager = require "util.datamanager"
add_iq_handler("c2s", "jabber:iq:private",
function (session, stanza)
local type = stanza.attr.type;
local query = stanza.tags[1];
if (type == "get" or type == "set") and query.name == "query" then
local node, host = jid_split(stanza.attr.to);
if not(node or host) or (node == session.username and host == session.host) then
node, host = session.username, session.host;
if #query.tags == 1 then
local tag = query.tags[1];
local key = tag.name..":"..tag.attr.xmlns;
local data = datamanager.load(node, host, "private");
if stanza.attr.type == "get" then
if data and data[key] then
send(session, st.reply(stanza):tag("query", {xmlns = "jabber:iq:private"}):add_child(st.deserialize(data[key])));
else
send(session, st.reply(stanza):add_child(stanza.tags[1]));
end
else -- set
if not data then data = {}; end;
if #tag == 0 then
data[key] = nil;
else
data[key] = st.preserialize(tag);
end
-- TODO delete datastore if empty
if datamanager.store(node, host, "private", data) then
send(session, st.reply(stanza));
else
send(session, st.error_reply(stanza, "wait", "internal-server-error"));
end
end
else
send(session, st.error_reply(stanza, "modify", "bad-format"));
end
else
send(session, st.error_reply(stanza, "cancel", "forbidden"));
end
end
end);