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 jid_prep = require"util.jid".prep;
+local jid_split = require"util.jid".split;
-local host = module.host;
local storage = module:open_store();
-local sessions = prosody.hosts[host].sessions;
+local sessions = prosody.hosts[module.host].sessions;
-- Cache of blocklists used since module was loaded
local cache = {};
-- 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];
return migrated_data;
end
if legacy_data then
+ module:log("info", "Migrating blocklist from mod_privacy storage for user '%s'", username);
local item, jid;
for i = 1, #legacy_data do
item = legacy_data[i];
local function get_blocklist(username)
local blocklist = cache[username];
if not blocklist then
- if not user_exists(username, host) then
+ if not user_exists(username, module.host) then
return null_blocklist;
end
blocklist = storage:get(username);
end
end
origin.interested_blocklist = true; -- Gets notified about changes
- return origin.send(reply);
+ origin.send(reply);
+ return true;
end);
-- Add or remove some jid(s) from the blocklist
local action = stanza.tags[1];
local new = {};
- local jid;
for item in action:childtags("item") do
- jid = jid_prep(item.attr.jid);
+ local jid = jid_prep(item.attr.jid);
if not jid then
- return origin.send(st_error_reply(stanza, "modify", "jid-malformed"));
+ origin.send(st_error_reply(stanza, "modify", "jid-malformed"));
+ return true;
end
item.attr.jid = jid; -- echo back prepped
- new[jid] = is_contact_subscribed(username, host, jid) or false;
+ new[jid] = is_contact_subscribed(username, module.host, jid) or false;
end
local mode = action.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"));
+ origin.send(st_error_reply(stanza, "modify", "bad-request"));
+ return true;
end
local blocklist = get_blocklist(username);
if ok then
origin.send(st.reply(stanza));
else
- return origin.send(st_error_reply(stanza, "wait", "internal-server-error", err));
+ origin.send(st_error_reply(stanza, "wait", "internal-server-error", err));
+ return true;
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 }));
+ if session.presence then
+ module:send(st.presence({ type = "unavailable", to = jid, from = session.full_jid }));
+ end
end
end
end
-- Cache invalidation, solved!
module:hook_global("user-deleted", function (event)
- if event.host == host then
+ if event.host == module.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();
+ local _, 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 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"));
+ origin.send(st_error_reply(stanza, "cancel", "service-unavailable"));
+ return true;
end
end
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")
+ origin.send(st_error_reply(stanza, "cancel", "not-acceptable", "You have blocked this JID")
:tag("blocked", { xmlns = "urn:xmpp:blocking:errors" }));
+ return true;
end
end