X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=plugins%2Fmod_privacy.lua;h=aaa8e383b5a6a6dbd11b18f304c041c8de576d68;hb=378103202c2a00fa5e93036dae13d99c5ee21b62;hp=e3d38af90cc7135b1d52a7d84c5aac464439528f;hpb=d516b0722f0b679814a952734b80616bd88c369e;p=prosody.git diff --git a/plugins/mod_privacy.lua b/plugins/mod_privacy.lua index e3d38af9..aaa8e383 100644 --- a/plugins/mod_privacy.lua +++ b/plugins/mod_privacy.lua @@ -2,21 +2,23 @@ -- 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. -- -local prosody = prosody; +module:add_feature("jabber:iq:privacy"); + local st = require "util.stanza"; -local datamanager = require "util.datamanager"; -local bare_sessions, full_sessions = bare_sessions, full_sessions; +local bare_sessions, full_sessions = prosody.bare_sessions, prosody.full_sessions; local util_Jid = require "util.jid"; local jid_bare = util_Jid.bare; local jid_split, jid_join = util_Jid.split, util_Jid.join; local load_roster = require "core.rostermanager".load_roster; local to_number = tonumber; +local privacy_storage = module:open_store(); + function isListUsed(origin, name, privacy_lists) local user = bare_sessions[origin.username.."@"..origin.host]; if user then @@ -43,28 +45,6 @@ function isAnotherSessionUsingDefaultList(origin) end end -function sendUnavailable(origin, to, from) ---[[ example unavailable presence stanza - - Logged out - -]]-- - local presence = st.presence({from=from, type="unavailable"}); - presence:tag("status"):text("Logged out"); - - local node, host = jid_bare(to); - local bare = node .. "@" .. host; - - local user = bare_sessions[bare]; - if user then - for resource, session in pairs(user.sessions) do - presence.attr.to = session.full_jid; - module:log("debug", "send unavailable to: %s; from: %s", tostring(presence.attr.to), tostring(presence.attr.from)); - origin.send(presence); - end - end -end - function declineList(privacy_lists, origin, stanza, which) if which == "default" then if isAnotherSessionUsingDefaultList(origin) then @@ -121,9 +101,9 @@ function deleteList(privacy_lists, origin, stanza, name) return {"modify", "bad-request", "Not existing list specifed to be deleted."}; end -function createOrReplaceList (privacy_lists, origin, stanza, name, entries, roster) +function createOrReplaceList (privacy_lists, origin, stanza, name, entries) local bare_jid = origin.username.."@"..origin.host; - + if privacy_lists.lists == nil then privacy_lists.lists = {}; end @@ -139,14 +119,14 @@ function createOrReplaceList (privacy_lists, origin, stanza, name, entries, rost if to_number(item.attr.order) == nil or to_number(item.attr.order) < 0 or orderCheck[item.attr.order] ~= nil then return {"modify", "bad-request", "Order attribute not valid."}; end - + if item.attr.type ~= nil and item.attr.type ~= "jid" and item.attr.type ~= "subscription" and item.attr.type ~= "group" then return {"modify", "bad-request", "Type attribute not valid."}; end - + local tmp = {}; orderCheck[item.attr.order] = true; - + tmp["type"] = item.attr.type; tmp["value"] = item.attr.value; tmp["action"] = item.attr.action; @@ -155,13 +135,13 @@ function createOrReplaceList (privacy_lists, origin, stanza, name, entries, rost tmp["presence-out"] = false; tmp["message"] = false; tmp["iq"] = false; - + if #item.tags > 0 then for _,tag in ipairs(item.tags) do tmp[tag.name] = true; end end - + if tmp.type == "subscription" then if tmp.value ~= "both" and tmp.value ~= "to" and @@ -170,13 +150,13 @@ function createOrReplaceList (privacy_lists, origin, stanza, name, entries, rost return {"cancel", "bad-request", "Subscription value must be both, to, from or none."}; end end - + if tmp.action ~= "deny" and tmp.action ~= "allow" then return {"cancel", "bad-request", "Action must be either deny or allow."}; end list.items[#list.items + 1] = tmp; end - + table.sort(list, function(a, b) return a.order < b.order; end); origin.send(st.reply(stanza)); @@ -201,7 +181,7 @@ function getList(privacy_lists, origin, stanza, name) if name == nil then if privacy_lists.lists then - if origin.ActivePrivacyList then + if origin.activePrivacyList then reply:tag("active", {name=origin.activePrivacyList}):up(); end if privacy_lists.default then @@ -227,18 +207,18 @@ function getList(privacy_lists, origin, stanza, name) return {"cancel", "item-not-found", "Unknown list specified."}; end end - + origin.send(reply); return true; end module:hook("iq/bare/jabber:iq:privacy:query", function(data) local origin, stanza = data.origin, data.stanza; - + if stanza.attr.to == nil then -- only service requests to own bare JID local query = stanza.tags[1]; -- the query element local valid = false; - local privacy_lists = datamanager.load(origin.username, origin.host, "privacy") or { lists = {} }; + local privacy_lists = privacy_storage:get(origin.username) or { lists = {} }; if privacy_lists.lists[1] then -- Code to migrate from old privacy lists format, remove in 0.8 module:log("info", "Upgrading format of stored privacy lists for %s@%s", origin.username, origin.host); @@ -293,7 +273,7 @@ module:hook("iq/bare/jabber:iq:privacy:query", function(data) end origin.send(st.error_reply(stanza, valid[1], valid[2], valid[3])); else - datamanager.store(origin.username, origin.host, "privacy", privacy_lists); + privacy_storage:set(origin.username, privacy_lists); end return true; end @@ -301,16 +281,16 @@ end); function checkIfNeedToBeBlocked(e, session) local origin, stanza = e.origin, e.stanza; - local privacy_lists = datamanager.load(session.username, session.host, "privacy") or {}; + local privacy_lists = privacy_storage:get(session.username) or {}; local bare_jid = session.username.."@"..session.host; 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)); - + if privacy_lists.lists == nil or not (session.activePrivacyList or privacy_lists.default) then @@ -320,8 +300,7 @@ function checkIfNeedToBeBlocked(e, session) --module:log("debug", "Not blocking communications between user's resources"); return; -- from one of a user's resource to another => HANDS OFF! end - - local item; + local listname = session.activePrivacyList; if listname == nil then listname = privacy_lists.default; -- no active list selected, use default list @@ -388,6 +367,10 @@ function checkIfNeedToBeBlocked(e, session) end if apply then if block then + -- drop and not bounce groupchat messages, otherwise users will get kicked + if stanza.attr.type == "groupchat" then + return true; + end module:log("debug", "stanza blocked: %s, to: %s, from: %s", tostring(stanza.name), tostring(to), tostring(from)); if stanza.name == "message" then origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); @@ -412,7 +395,6 @@ function preCheckIncoming(e) end if resource == nil then local prio = 0; - local session_; if bare_sessions[node.."@"..host] ~= nil then for resource, session_ in pairs(bare_sessions[node.."@"..host].sessions) do if session_.priority ~= nil and session_.priority > prio then