--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/plugins/mod_blocklist.lua Sun Aug 10 10:31:18 2014 +0200
@@ -0,0 +1,273 @@
+-- Prosody IM
+-- Copyright (C) 2009-2010 Matthew Wild
+-- Copyright (C) 2009-2010 Waqas Hussain
+-- Copyright (C) 2014 Kim Alvefur
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+-- This module implements XEP-0191: Blocking Command
+--
+
+local user_exists = require"core.usermanager".user_exists;
+local is_contact_subscribed = require"core.rostermanager".is_contact_subscribed;
+local st = require"util.stanza";
+local st_error_reply = st.error_reply;
+local jid_prep, jid_split = import("jid", "prep", "split");
+
+local host = module.host;
+local storage = module:open_store();
+local sessions = prosody.hosts[host].sessions;
+
+-- Cache of blocklists used since module was loaded
+local cache = {};
+if module:get_option_boolean("blocklist_weak_cache") then
+ -- Lower memory usage, more IO and latency
+ setmetatable(cache, { __mode = "v" });
+end
+
+local null_blocklist = {};
+
+module:add_feature("urn:xmpp:blocking");
+
+local function set_blocklist(username, blocklist)
+ local ok, err = storage:set(username, blocklist);
+ if not ok then
+ return ok, err;
+ end
+ -- Successful save, update the cache
+ cache[username] = blocklist;
+ return true;
+end
+
+-- Migrates from the old mod_privacy storage
+local function migrate_privacy_list(username)
+ local migrated_data = { [false] = "not empty" };
+ module:log("info", "Migrating blocklist from mod_privacy storage for user '%s'", username);
+ local legacy_data = module:open_store("privacy"):get(username);
+ if legacy_data and legacy_data.lists and legacy_data.default then
+ legacy_data = legacy_data.lists[legacy_data.default];
+ legacy_data = legacy_data and legacy_data.items;
+ else
+ return migrated_data;
+ end
+ if legacy_data then
+ local item, jid;
+ for i = 1, #legacy_data do
+ item = legacy_data[i];
+ if item.type == "jid" and item.action == "deny" then
+ jid = jid_prep(item.value);
+ if not jid then
+ module:log("warn", "Invalid JID in privacy store for user '%s' not migrated: %s", username, tostring(item.value));
+ else
+ migrated_data[jid] = true;
+ end
+ end
+ end
+ end
+ set_blocklist(username, migrated_data);
+ return migrated_data;
+end
+
+local function get_blocklist(username)
+ local blocklist = cache[username];
+ if not blocklist then
+ if not user_exists(username, host) then
+ return null_blocklist;
+ end
+ blocklist = storage:get(username);
+ if not blocklist then
+ blocklist = migrate_privacy_list(username);
+ end
+ cache[username] = blocklist;
+ end
+ return blocklist;
+end
+
+module:hook("iq-get/self/urn:xmpp:blocking:blocklist", function (event)
+ local origin, stanza = event.origin, event.stanza;
+ local username = origin.username;
+ local reply = st.reply(stanza):tag("blocklist", { xmlns = "urn:xmpp:blocking" });
+ local blocklist = get_blocklist(username);
+ for jid in pairs(blocklist) do
+ if jid then
+ reply:tag("item", { jid = jid }):up();
+ end
+ end
+ origin.interested_blocklist = true; -- Gets notified about changes
+ return origin.send(reply);
+end);
+
+-- Add or remove a bare jid from the blocklist
+-- We want this to be atomic and not do a partial update
+local function edit_blocklist(event)
+ local origin, stanza = event.origin, event.stanza;
+ local username = origin.username;
+ local act = stanza.tags[1];
+ local new = {};
+
+ local jid;
+ for item in act:childtags("item") do
+ jid = jid_prep(item.attr.jid);
+ if not jid then
+ return origin.send(st_error_reply(stanza, "modify", "jid-malformed"));
+ end
+ item.attr.jid = jid; -- echo back prepped
+ new[jid] = is_contact_subscribed(username, host, jid) or false;
+ end
+
+ local mode = act.name == "block" or nil;
+
+ if mode and not next(new) then
+ -- <block/> element does not contain at least one <item/> child element
+ return origin.send(st_error_reply(stanza, "modify", "bad-request"));
+ end
+
+ local blocklist = get_blocklist(username);
+
+ local new_blocklist = {};
+
+ if mode and next(new) then
+ for jid in pairs(blocklist) do
+ new_blocklist[jid] = true;
+ end
+ for jid in pairs(new) do
+ new_blocklist[jid] = mode;
+ end
+ -- else empty the blocklist
+ end
+ new_blocklist[false] = "not empty"; -- In order to avoid doing the migration thing twice
+
+ local ok, err = set_blocklist(username, new_blocklist);
+ if ok then
+ origin.send(st.reply(stanza));
+ else
+ return origin.send(st_error_reply(stanza, "wait", "internal-server-error", err));
+ end
+
+ if mode then
+ for jid, in_roster in pairs(new) do
+ if not blocklist[jid] and in_roster and sessions[username] then
+ for _, session in pairs(sessions[username].sessions) do
+ module:send(st.presence({ type = "unavailable", to = jid, from = session.full_jid }));
+ end
+ end
+ end
+ end
+ if sessions[username] then
+ local blocklist_push = st.iq({ type = "set", id = "blocklist-push" })
+ :add_child(act); -- I am lazy
+
+ for _, session in pairs(sessions[username].sessions) do
+ if session.interested_blocklist then
+ blocklist_push.attr.to = session.full_jid;
+ session.send(blocklist_push);
+ end
+ end
+ end
+
+ return true;
+end
+
+module:hook("iq-set/self/urn:xmpp:blocking:block", edit_blocklist);
+module:hook("iq-set/self/urn:xmpp:blocking:unblock", edit_blocklist);
+
+-- Cache invalidation, solved!
+module:hook_global("user-deleted", function (event)
+ if event.host == host then
+ cache[event.username] = nil;
+ end
+end);
+
+-- Buggy clients
+module:hook("iq-error/self/blocklist-push", function (event)
+ local type, condition, text = event.stanza:get_error();
+ (event.origin.log or module._log)("warn", "client returned an error in response to notification from mod_%s: %s%s%s", module.name, condition, text and ": " or "", text or "");
+ return true;
+end);
+
+local function is_blocked(user, jid)
+ local blocklist = cache[user] or get_blocklist(user);
+ if blocklist[jid] then return true; end
+ local node, host = jid_split(jid);
+ return blocklist[host] or node and blocklist[node..'@'..host];
+end
+
+-- Event handlers for bouncing or dropping stanzas
+local function drop_stanza(event)
+ local stanza = event.stanza;
+ local attr = stanza.attr;
+ local to, from = attr.to, attr.from;
+ to = to and jid_split(to);
+ if to and from then
+ return is_blocked(to, from);
+ end
+end
+
+local function bounce_stanza(event)
+ local origin, stanza = event.origin, event.stanza;
+ if drop_stanza(event) then
+ return origin.send(st_error_reply(stanza, "cancel", "service-unavailable"));
+ end
+end
+
+local function bounce_iq(event)
+ local type = event.stanza.attr.type;
+ if type == "set" or type == "get" then
+ return bounce_stanza(event);
+ end
+ return drop_stanza(event); -- result or error
+end
+
+local function bounce_message(event)
+ local type = event.stanza.attr.type;
+ if type == "chat" or not type or type == "normal" then
+ return bounce_stanza(event);
+ end
+ return drop_stanza(event); -- drop headlines, groupchats etc
+end
+
+local function drop_outgoing(event)
+ local origin, stanza = event.origin, event.stanza;
+ local username = origin.username or jid_split(stanza.attr.from);
+ if not username then return end
+ local to = stanza.attr.to;
+ if to then return is_blocked(username, to); end
+ -- nil 'to' means a self event, don't bock those
+end
+
+local function bounce_outgoing(event)
+ local origin, stanza = event.origin, event.stanza;
+ local type = stanza.attr.type;
+ if type == "error" or stanza.name == "iq" and type == "result" then
+ return drop_outgoing(event);
+ end
+ if drop_outgoing(event) then
+ return origin.send(st_error_reply(stanza, "cancel", "not-acceptable", "You have blocked this JID")
+ :tag("blocked", { xmlns = "urn:xmpp:blocking:errors" }));
+ end
+end
+
+-- Hook all the events!
+local prio_in, prio_out = 100, 100;
+module:hook("presence/bare", drop_stanza, prio_in);
+module:hook("presence/full", drop_stanza, prio_in);
+
+module:hook("message/bare", bounce_message, prio_in);
+module:hook("message/full", bounce_message, prio_in);
+
+module:hook("iq/bare", bounce_iq, prio_in);
+module:hook("iq/full", bounce_iq, prio_in);
+
+module:hook("pre-message/bare", bounce_outgoing, prio_out);
+module:hook("pre-message/full", bounce_outgoing, prio_out);
+module:hook("pre-message/host", bounce_outgoing, prio_out);
+
+module:hook("pre-presence/bare", drop_outgoing, prio_out);
+module:hook("pre-presence/full", drop_outgoing, prio_out);
+module:hook("pre-presence/host", drop_outgoing, prio_out);
+
+module:hook("pre-iq/bare", bounce_outgoing, prio_out);
+module:hook("pre-iq/full", bounce_outgoing, prio_out);
+module:hook("pre-iq/host", bounce_outgoing, prio_out);
+
--- a/plugins/mod_privacy.lua Sat Aug 09 21:52:32 2014 +0200
+++ b/plugins/mod_privacy.lua Sun Aug 10 10:31:18 2014 +0200
@@ -7,442 +7,7 @@
-- COPYING file in the source package for more information.
--
-module:add_feature("jabber:iq:privacy");
-local st = require "util.stanza";
-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
- for resource, session in pairs(user.sessions) do
- if resource ~= origin.resource then
- if session.activePrivacyList == name then
- return true;
- elseif session.activePrivacyList == nil and privacy_lists.default == name then
- return true;
- end
- end
- end
- end
-end
-
-function isAnotherSessionUsingDefaultList(origin)
- local user = bare_sessions[origin.username.."@"..origin.host];
- if user then
- for resource, session in pairs(user.sessions) do
- if resource ~= origin.resource and session.activePrivacyList == nil then
- return true;
- end
- end
- end
-end
-
-function declineList(privacy_lists, origin, stanza, which)
- if which == "default" then
- if isAnotherSessionUsingDefaultList(origin) then
- return { "cancel", "conflict", "Another session is online and using the default list."};
- end
- privacy_lists.default = nil;
- origin.send(st.reply(stanza));
- elseif which == "active" then
- origin.activePrivacyList = nil;
- origin.send(st.reply(stanza));
- else
- return {"modify", "bad-request", "Neither default nor active list specifed to decline."};
- end
- return true;
-end
-
-function activateList(privacy_lists, origin, stanza, which, name)
- local list = privacy_lists.lists[name];
-
- if which == "default" and list then
- if isAnotherSessionUsingDefaultList(origin) then
- return {"cancel", "conflict", "Another session is online and using the default list."};
- end
- privacy_lists.default = name;
- origin.send(st.reply(stanza));
- 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", "No list chosen to be active or default."};
- end
- return true;
-end
-
-function deleteList(privacy_lists, origin, stanza, name)
- local list = privacy_lists.lists[name];
-
- if list then
- if isListUsed(origin, name, privacy_lists) then
- return {"cancel", "conflict", "Another session is online and using the list which should be deleted."};
- end
- if privacy_lists.default == name then
- privacy_lists.default = nil;
- end
- if origin.activePrivacyList == name then
- origin.activePrivacyList = nil;
- end
- privacy_lists.lists[name] = nil;
- origin.send(st.reply(stanza));
- return true;
- end
- return {"modify", "bad-request", "Not existing list specifed to be deleted."};
-end
-
-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
-
- local list = {};
- privacy_lists.lists[name] = list;
-
- local orderCheck = {};
- list.name = name;
- list.items = {};
-
- for _,item in ipairs(entries) do
- 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;
- tmp["order"] = to_number(item.attr.order);
- tmp["presence-in"] = false;
- 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
- tmp.value ~= "from" and
- tmp.value ~= "none" then
- 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));
- if bare_sessions[bare_jid] ~= nil then
- local iq = st.iq ( { type = "set", id="push1" } );
- iq:tag ("query", { xmlns = "jabber:iq:privacy" } );
- iq:tag ("list", { name = list.name } ):up();
- iq:up();
- for resource, session in pairs(bare_sessions[bare_jid].sessions) do
- iq.attr.to = bare_jid.."/"..resource
- session.send(iq);
- end
- else
- return {"cancel", "bad-request", "internal error."};
- end
- return true;
-end
-
-function getList(privacy_lists, origin, stanza, name)
- local reply = st.reply(stanza);
- reply:tag("query", {xmlns="jabber:iq:privacy"});
-
- if name == nil then
- if privacy_lists.lists then
- if origin.activePrivacyList then
- reply:tag("active", {name=origin.activePrivacyList}):up();
- end
- if privacy_lists.default then
- reply:tag("default", {name=privacy_lists.default}):up();
- end
- for name,list in pairs(privacy_lists.lists) do
- reply:tag("list", {name=name}):up();
- end
- end
- else
- local list = privacy_lists.lists[name];
- if list then
- reply = reply:tag("list", {name=list.name});
- for _,item in ipairs(list.items) do
- reply:tag("item", {type=item.type, value=item.value, action=item.action, order=item.order});
- if item["message"] then reply:tag("message"):up(); end
- if item["iq"] then reply:tag("iq"):up(); end
- if item["presence-in"] then reply:tag("presence-in"):up(); end
- if item["presence-out"] then reply:tag("presence-out"):up(); end
- reply:up();
- end
- else
- 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 = 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);
- local lists = privacy_lists.lists;
- for idx, list in ipairs(lists) do
- lists[list.name] = list;
- lists[idx] = nil;
- end
- end
-
- if stanza.attr.type == "set" then
- if #query.tags == 1 then -- the <query/> element MUST NOT include more than one child element
- for _,tag in ipairs(query.tags) do
- if tag.name == "active" or tag.name == "default" then
- if tag.attr.name == nil then -- Client declines the use of active / default list
- valid = declineList(privacy_lists, origin, stanza, tag.name);
- else -- Client requests change of active / default list
- valid = activateList(privacy_lists, origin, stanza, tag.name, tag.attr.name);
- end
- elseif tag.name == "list" and tag.attr.name then -- Client adds / edits a privacy list
- if #tag.tags == 0 then -- Client removes a privacy list
- valid = deleteList(privacy_lists, origin, stanza, tag.attr.name);
- else -- Client edits a privacy list
- valid = createOrReplaceList(privacy_lists, origin, stanza, tag.attr.name, tag.tags);
- end
- end
- end
- end
- elseif stanza.attr.type == "get" then
- local name = nil;
- local listsToRetrieve = 0;
- if #query.tags >= 1 then
- for _,tag in ipairs(query.tags) do
- if tag.name == "list" then -- Client requests a privacy list from server
- name = tag.attr.name;
- listsToRetrieve = listsToRetrieve + 1;
- end
- end
- end
- if listsToRetrieve == 0 or listsToRetrieve == 1 then
- valid = getList(privacy_lists, origin, stanza, name);
- end
- end
-
- if valid ~= true then
- valid = valid or { "cancel", "bad-request", "Couldn't understand request" };
- if valid[1] == nil then
- valid[1] = "cancel";
- end
- if valid[2] == nil then
- valid[2] = "bad-request";
- end
- origin.send(st.error_reply(stanza, valid[1], valid[2], valid[3]));
- else
- privacy_storage:set(origin.username, privacy_lists);
- end
- return true;
- end
-end);
-
-function checkIfNeedToBeBlocked(e, session)
- local origin, stanza = e.origin, e.stanza;
- 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
- 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");
- return; -- from one of a user's resource to another => HANDS OFF!
- end
-
- local listname = session.activePrivacyList;
- if listname == nil then
- listname = privacy_lists.default; -- no active list selected, use default list
- end
- local list = privacy_lists.lists[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 apply = false;
- local block = false;
- if (
- (stanza.name == "message" and item.message) or
- (stanza.name == "iq" and item.iq) or
- (stanza.name == "presence" and is_to_user and item["presence-in"]) or
- (stanza.name == "presence" and is_from_user and item["presence-out"]) or
- (item.message == false and item.iq == false and item["presence-in"] == false and item["presence-out"] == false)
- ) then
- apply = true;
- end
- if apply then
- local evilJid = {};
- apply = false;
- if is_to_user then
- --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);
- evilJid.node, evilJid.host, evilJid.resource = jid_split(to);
- end
- if item.type == "jid" and
- (evilJid.node and evilJid.host and evilJid.resource and item.value == evilJid.node.."@"..evilJid.host.."/"..evilJid.resource) or
- (evilJid.node and evilJid.host and item.value == evilJid.node.."@"..evilJid.host) or
- (evilJid.host and evilJid.resource and item.value == evilJid.host.."/"..evilJid.resource) or
- (evilJid.host and item.value == evilJid.host) then
- apply = true;
- block = (item.action == "deny");
- elseif item.type == "group" then
- local roster = load_roster(session.username, session.host);
- 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" then -- we need a valid bare evil jid
- local roster = load_roster(session.username, session.host);
- 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
- elseif item.type == nil then
- apply = true;
- block = (item.action == "deny");
- end
- 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"));
- elseif stanza.name == "iq" and (stanza.attr.type == "get" or stanza.attr.type == "set") then
- origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
- end
- return true; -- stanza blocked !
- else
- --module:log("debug", "stanza explicitly allowed!")
- return;
- end
- end
- end
-end
-
-function preCheckIncoming(e)
- local session;
- if e.stanza.attr.to ~= nil then
- local node, host, resource = jid_split(e.stanza.attr.to);
- if node == nil or host == nil then
- return;
- end
- if resource == nil then
- local prio = 0;
- 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
- session = session_;
- prio = session_.priority;
- end
- end
- end
- else
- session = full_sessions[node.."@"..host.."/"..resource];
- 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));
- end
- end
-end
-
-function preCheckOutgoing(e)
- local session = e.origin;
- if e.stanza.attr.from == nil then
- e.stanza.attr.from = session.username .. "@" .. session.host;
- if session.resource ~= nil then
- e.stanza.attr.from = e.stanza.attr.from .. "/" .. session.resource;
- end
- end
- if session.username then -- FIXME do properly
- return checkIfNeedToBeBlocked(e, session);
- end
-end
-
-module:hook("pre-message/full", preCheckOutgoing, 500);
-module:hook("pre-message/bare", preCheckOutgoing, 500);
-module:hook("pre-message/host", preCheckOutgoing, 500);
-module:hook("pre-iq/full", preCheckOutgoing, 500);
-module:hook("pre-iq/bare", preCheckOutgoing, 500);
-module:hook("pre-iq/host", preCheckOutgoing, 500);
-module:hook("pre-presence/full", preCheckOutgoing, 500);
-module:hook("pre-presence/bare", preCheckOutgoing, 500);
-module:hook("pre-presence/host", preCheckOutgoing, 500);
-
-module:hook("message/full", preCheckIncoming, 500);
-module:hook("message/bare", preCheckIncoming, 500);
-module:hook("message/host", preCheckIncoming, 500);
-module:hook("iq/full", preCheckIncoming, 500);
-module:hook("iq/bare", preCheckIncoming, 500);
-module:hook("iq/host", preCheckIncoming, 500);
-module:hook("presence/full", preCheckIncoming, 500);
-module:hook("presence/bare", preCheckIncoming, 500);
-module:hook("presence/host", preCheckIncoming, 500);
+-- COMPAT w/ pre 0.10
+module:log("error", "The mod_privacy plugin has been replaced by mod_blocklist. Please update your config. For more information see https://prosody.im/doc/modules/mod_privacy");
+module:depends("blocklist");