local st = require "util.stanza";
local uuid_generate = require "util.uuid".generate;
+local dataform = require"util.dataforms".new;
local xmlns_pubsub = "http://jabber.org/protocol/pubsub";
local xmlns_pubsub_errors = "http://jabber.org/protocol/pubsub#errors";
["nodeid-required"] = { "modify", "bad-request", nil, "nodeid-required" };
["item-not-found"] = { "cancel", "item-not-found" };
["not-subscribed"] = { "modify", "unexpected-request", nil, "not-subscribed" };
- ["forbidden"] = { "cancel", "forbidden" };
+ ["forbidden"] = { "auth", "forbidden" };
["not-allowed"] = { "cancel", "not-allowed" };
};
local function pubsub_error_reply(stanza, error)
end
_M.pubsub_error_reply = pubsub_error_reply;
+local node_config_form = dataform {
+ {
+ type = "hidden";
+ name = "FORM_TYPE";
+ value = "http://jabber.org/protocol/pubsub#node_config";
+ };
+ {
+ type = "text-single";
+ name = "pubsub#max_items";
+ label = "Max # of items to persist";
+ };
+};
+
function handlers.get_items(origin, stanza, items, service)
local node = items.attr.node;
local item = items:get_child("item");
local id = item and item.attr.id;
if not node then
- return origin.send(pubsub_error_reply(stanza, "nodeid-required"));
+ origin.send(pubsub_error_reply(stanza, "nodeid-required"));
+ return true;
end
local ok, results = service:get_items(node, stanza.attr.from, id);
if not ok then
- return origin.send(pubsub_error_reply(stanza, results));
+ origin.send(pubsub_error_reply(stanza, results));
+ return true;
end
local data = st.stanza("items", { node = node });
else
reply = pubsub_error_reply(stanza, "item-not-found");
end
- return origin.send(reply);
+ origin.send(reply);
+ return true;
end
function handlers.get_subscriptions(origin, stanza, subscriptions, service)
local node = subscriptions.attr.node;
local ok, ret = service:get_subscriptions(node, stanza.attr.from, stanza.attr.from);
if not ok then
- return origin.send(pubsub_error_reply(stanza, ret));
+ origin.send(pubsub_error_reply(stanza, ret));
+ return true;
end
local reply = st.reply(stanza)
:tag("pubsub", { xmlns = xmlns_pubsub })
for _, sub in ipairs(ret) do
reply:tag("subscription", { node = sub.node, jid = sub.jid, subscription = 'subscribed' }):up();
end
- return origin.send(reply);
+ origin.send(reply);
+ return true;
end
function handlers.set_create(origin, stanza, create, service)
reply = pubsub_error_reply(stanza, ret);
end
end
- return origin.send(reply);
+ origin.send(reply);
+ return true;
end
function handlers.set_delete(origin, stanza, delete, service)
local reply, notifier;
if not node then
- return origin.send(pubsub_error_reply(stanza, "nodeid-required"));
+ origin.send(pubsub_error_reply(stanza, "nodeid-required"));
+ return true;
end
local ok, ret = service:delete(node, stanza.attr.from);
if ok then
else
reply = pubsub_error_reply(stanza, ret);
end
- return origin.send(reply);
+ origin.send(reply);
+ return true;
end
function handlers.set_subscribe(origin, stanza, subscribe, service)
local node, jid = subscribe.attr.node, subscribe.attr.jid;
if not (node and jid) then
- return origin.send(pubsub_error_reply(stanza, jid and "nodeid-required" or "invalid-jid"));
+ origin.send(pubsub_error_reply(stanza, jid and "nodeid-required" or "invalid-jid"));
+ return true;
end
--[[
local options_tag, options = stanza.tags[1]:get_child("options"), nil;
function handlers.set_unsubscribe(origin, stanza, unsubscribe, service)
local node, jid = unsubscribe.attr.node, unsubscribe.attr.jid;
if not (node and jid) then
- return origin.send(pubsub_error_reply(stanza, jid and "nodeid-required" or "invalid-jid"));
+ origin.send(pubsub_error_reply(stanza, jid and "nodeid-required" or "invalid-jid"));
+ return true;
end
local ok, ret = service:remove_subscription(node, stanza.attr.from, jid);
local reply;
else
reply = pubsub_error_reply(stanza, ret);
end
- return origin.send(reply);
+ origin.send(reply);
+ return true;
end
function handlers.set_publish(origin, stanza, publish, service)
local node = publish.attr.node;
if not node then
- return origin.send(pubsub_error_reply(stanza, "nodeid-required"));
+ origin.send(pubsub_error_reply(stanza, "nodeid-required"));
+ return true;
end
local item = publish:get_child("item");
local id = (item and item.attr.id);
else
reply = pubsub_error_reply(stanza, ret);
end
- return origin.send(reply);
+ origin.send(reply);
+ return true;
end
function handlers.set_retract(origin, stanza, retract, service)
local item = retract:get_child("item");
local id = item and item.attr.id
if not (node and id) then
- return origin.send(pubsub_error_reply(stanza, node and "item-not-found" or "nodeid-required"));
+ origin.send(pubsub_error_reply(stanza, node and "item-not-found" or "nodeid-required"));
+ return true;
end
local reply, notifier;
if notify then
else
reply = pubsub_error_reply(stanza, ret);
end
- return origin.send(reply);
+ origin.send(reply);
+ return true;
end
function handlers.set_purge(origin, stanza, purge, service)
notify = (notify == "1") or (notify == "true");
local reply;
if not node then
- return origin.send(pubsub_error_reply(stanza, "nodeid-required"));
+ origin.send(pubsub_error_reply(stanza, "nodeid-required"));
+ return true;
end
local ok, ret = service:purge(node, stanza.attr.from, notify);
if ok then
else
reply = pubsub_error_reply(stanza, ret);
end
- return origin.send(reply);
+ origin.send(reply);
+ return true;
end
function handlers.get_configure(origin, stanza, config, service)
local node = config.attr.node;
if not node then
- return origin.send(pubsub_error_reply(stanza, "nodeid-required"));
+ origin.send(pubsub_error_reply(stanza, "nodeid-required"));
+ return true;
end
- if not service:may(node, actor, "configure") then
- return origin.send(pubsub_error_reply(stanza, "forbidden"));
+ if not service:may(node, stanza.attr.from, "configure") then
+ origin.send(pubsub_error_reply(stanza, "forbidden"));
+ return true;
end
local node_obj = service.nodes[node];
if not node_obj then
- return origin.send(pubsub_error_reply(stanza, "item-not-found"));
- end
-
- local form = self.config.node_config_form;
- if not form then
- return origin.send(pubsub_error_reply(stanza, "not-allowed"));
+ origin.send(pubsub_error_reply(stanza, "item-not-found"));
+ return true;
end
local reply = st.reply(stanza)
:tag("pubsub", { xmlns = xmlns_pubsub_owner })
:tag("configure", { node = node })
- :add_child(form:form(node_obj.config));
- return origin.send(reply);
+ :add_child(node_config_form:form(node_obj.config));
+ origin.send(reply);
+ return true;
end
function handlers.set_configure(origin, stanza, config, service)
local node = config.attr.node;
if not node then
- return origin.send(pubsub_error_reply(stanza, "nodeid-required"));
+ origin.send(pubsub_error_reply(stanza, "nodeid-required"));
+ return true;
end
- local form, node_obj = service:get_node_config_form(node, stanza.attr.from);
- if not form then
- return origin.send(pubsub_error_reply(stanza, node_obj));
+ if not service:may(node, stanza.attr.from, "configure") then
+ origin.send(pubsub_error_reply(stanza, "forbidden"));
+ return true;
end
- local new_config, err = form:data(config.tags[1]);
+ local new_config, err = node_config_form:data(config.tags[1]);
if not new_config then
- return origin.send(st.error_reply(stanza, "modify", "bad-request", err));
+ origin.send(st.error_reply(stanza, "modify", "bad-request", err));
+ return true;
end
local ok, err = service:set_node_config(node, stanza.attr.from, new_config);
if not ok then
- return origin.send(pubsub_error_reply(stanza, err));
+ origin.send(pubsub_error_reply(stanza, err));
+ return true;
end
- return origin.send(st.reply(stanza));
+ origin.send(st.reply(stanza));
+ return true;
end
function handlers.get_default(origin, stanza, default, service)
local reply = st.reply(stanza)
:tag("pubsub", { xmlns = xmlns_pubsub_owner })
- :tag("configure", { node = node })
- :add_child(form:form(service.node_default_config));
- return origin.send(reply);
+ :tag("default")
+ :add_child(node_config_form:form(service.node_defaults));
+ origin.send(reply);
+ return true;
end
return _M;