-- Prosody IM
--- Copyright (C) 2008-2009 Matthew Wild
--- Copyright (C) 2008-2009 Waqas Hussain
+-- Copyright (C) 2009-2010 Matthew Wild
+-- Copyright (C) 2009-2010 Waqas Hussain
-- Copyright (C) 2009 Thilo Cestonaro
--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
+module:add_feature("jabber:iq:privacy");
+
local prosody = prosody;
local st = require "util.stanza";
local datamanager = require "util.datamanager";
local bare_sessions, full_sessions = bare_sessions, full_sessions;
local util_Jid = require "util.jid";
local jid_bare = util_Jid.bare;
-local jid_split = util_Jid.split;
+local jid_split, jid_join = util_Jid.split, util_Jid.join;
local load_roster = require "core.rostermanager".load_roster;
local to_number = tonumber;
elseif which == "active" and list then
origin.activePrivacyList = name;
origin.send(st.reply(stanza));
+ elseif not list then
+ return {"cancel", "item-not-found", "No such list: "..name};
else
- return {"modify", "bad-request", "Either not active or default given or unknown list name specified."};
+ return {"modify", "bad-request", "No list chosen to be active or default."};
end
return true;
end
end
end
- if tmp.type == "group" then
- local found = false;
- local roster = load_roster(origin.username, origin.host);
- for jid,item in pairs(roster) do
- if item.groups ~= nil then
- for group in pairs(item.groups) do
- if group == tmp.value then
- found = true;
- break;
- end
- end
- if found == true then
- break;
- end
- end
- end
- if found == false then
- return {"cancel", "item-not-found", "Specifed roster group not existing."};
- end
- elseif tmp.type == "subscription" then
+ if tmp.type == "subscription" then
if tmp.value ~= "both" and
tmp.value ~= "to" and
tmp.value ~= "from" and
local origin, stanza = e.origin, e.stanza;
local privacy_lists = datamanager.load(session.username, session.host, "privacy") or {};
local bare_jid = session.username.."@"..session.host;
- local to = stanza.attr.to;
+ local to = stanza.attr.to or bare_jid;
local from = stanza.attr.from;
local is_to_user = bare_jid == jid_bare(to);
local is_from_user = bare_jid == jid_bare(from);
- module:log("debug", "stanza: %s, to: %s, from: %s", tostring(stanza.name), tostring(to), tostring(from));
+ --module:log("debug", "stanza: %s, to: %s, from: %s", tostring(stanza.name), tostring(to), tostring(from));
if privacy_lists.lists == nil or
not (session.activePrivacyList or privacy_lists.default)
return; -- Nothing to block, default is Allow all
end
if is_from_user and is_to_user then
- module:log("debug", "Not blocking communications between user's resources");
+ --module:log("debug", "Not blocking communications between user's resources");
return; -- from one of a user's resource to another => HANDS OFF!
end
listname = privacy_lists.default; -- no active list selected, use default list
end
local list = privacy_lists.lists[listname];
- if not list then
- module:log("debug", "given privacy list not found. name: %s", listname);
+ if not list then -- should never happen
+ module:log("warn", "given privacy list not found. name: %s for user %s", listname, bare_jid);
return;
end
for _,item in ipairs(list.items) do
local evilJid = {};
apply = false;
if is_to_user then
- module:log("debug", "evil jid is (from): %s", from);
+ --module:log("debug", "evil jid is (from): %s", from);
evilJid.node, evilJid.host, evilJid.resource = jid_split(from);
else
- module:log("debug", "evil jid is (to): %s", to);
+ --module:log("debug", "evil jid is (to): %s", to);
evilJid.node, evilJid.host, evilJid.resource = jid_split(to);
end
if item.type == "jid" and
block = (item.action == "deny");
elseif item.type == "group" then
local roster = load_roster(session.username, session.host);
- local groups = roster[evilJid.node .. "@" .. evilJid.host].groups;
- for group in pairs(groups) do
- if group == item.value then
- apply = true;
- block = (item.action == "deny");
- break;
+ local roster_entry = roster[jid_join(evilJid.node, evilJid.host)];
+ if roster_entry then
+ local groups = roster_entry.groups;
+ for group in pairs(groups) do
+ if group == item.value then
+ apply = true;
+ block = (item.action == "deny");
+ break;
+ end
end
end
- elseif item.type == "subscription" and evilJid.node ~= nil and evilJid.host ~= nil then -- we need a valid bare evil jid
+ elseif item.type == "subscription" then -- we need a valid bare evil jid
local roster = load_roster(session.username, session.host);
- if roster[evilJid.node .. "@" .. evilJid.host].subscription == item.value then
+ local roster_entry = roster[jid_join(evilJid.node, evilJid.host)];
+ if (not(roster_entry) and item.value == "none")
+ or (roster_entry and roster_entry.subscription == item.value) then
apply = true;
block = (item.action == "deny");
end
end
return true; -- stanza blocked !
else
- module:log("debug", "stanza explicitly allowed!")
+ --module:log("debug", "stanza explicitly allowed!")
return;
end
end
if session ~= nil then
return checkIfNeedToBeBlocked(e, session);
else
- module:log("debug", "preCheckIncoming: Couldn't get session for jid: %s@%s/%s", tostring(node), tostring(host), tostring(resource));
+ --module:log("debug", "preCheckIncoming: Couldn't get session for jid: %s@%s/%s", tostring(node), tostring(host), tostring(resource));
end
end
end
e.stanza.attr.from = e.stanza.attr.from .. "/" .. session.resource;
end
end
- return checkIfNeedToBeBlocked(e, session);
+ if session.username then -- FIXME do properly
+ return checkIfNeedToBeBlocked(e, session);
+ end
end
module:hook("pre-message/full", preCheckOutgoing, 500);
projects / prosody.git / blobdiff