Mercurial > prosody-modules
view mod_group_bookmarks/mod_group_bookmarks.lua @ 4203:c4002aae4ad3
mod_s2s_keepalive: Use timestamp as iq @id
RFC 6120 implies that the id attribute must be unique within a stream.
This should fix problems with remote servers that enforce uniqueness and
don't answer duplicated ids.
If it doesn't do that, then at least you can get a guesstimate at
round-trip time from the difference between the result iq stanza and the
timestamp it was logged without having to go look for when it was sent,
or needing to keep state.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Wed, 14 Oct 2020 18:02:10 +0200 |
parents | ebd78514bbec |
children |
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-- Prosody IM -- Copyright (C) 2008-2010 Matthew Wild -- Copyright (C) 2008-2010 Waqas Hussain -- Copyright (C) 2018 Emmanuel Gil Peyrot -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- local st = require "util.stanza" local dm_load = require "util.datamanager".load local jid_prep = require "util.jid".prep; local rooms; local members; local bookmarks_file; module:add_feature("jabber:iq:private"); local function inject_bookmarks(username, host, data) local jid = username.."@"..host; data:reset(); if members[jid] then for _, room in ipairs(members[jid]) do data:tag("conference", { name = room; jid = room; autojoin = "1"; }); local nick = rooms[room][jid]; if nick then data:tag("nick"):text(nick):up(); end data:up(); end end return data; end module:hook("iq-get/self/jabber:iq:private:query", function(event) local origin, stanza = event.origin, event.stanza; local query = stanza.tags[1]; if #query.tags == 1 then local tag = query.tags[1]; local key = tag.name..":"..tag.attr.xmlns; if key ~= "storage:storage:bookmarks" then return; end local data, err = dm_load(origin.username, origin.host, "private"); if err then origin.send(st.error_reply(stanza, "wait", "internal-server-error")); return true; end local data = data and data[key]; if not data then data = st.stanza("storage", { xmlns = "storage:bookmarks" }); end data = st.deserialize(data); data = inject_bookmarks(origin.username, origin.host, data); origin.send(st.reply(stanza):tag("query", {xmlns = "jabber:iq:private"}) :add_child(data)); return true; end end, 1); function module.load() bookmarks_file = module:get_option_string("group_bookmarks_file"); rooms = { default = {} }; members = { }; if not bookmarks_file then module:log("error", "Please specify group_bookmarks_file in your configuration"); return; end local curr_room; for line in io.lines(bookmarks_file) do if line:match("^%s*%[.-%]%s*$") then curr_room = line:match("^%s*%[(.-)%]%s*$"); if curr_room:match("^%+") then curr_room = curr_room:gsub("^%+", ""); if not members[false] then members[false] = {}; end members[false][#members[false]+1] = curr_room; -- Is a public group end module:log("debug", "New group: %s", tostring(curr_room)); rooms[curr_room] = rooms[curr_room] or {}; elseif curr_room then -- Add JID local entryjid, name = line:match("([^=]*)=?(.*)"); module:log("debug", "entryjid = '%s', name = '%s'", entryjid, name); local jid = jid_prep(entryjid:match("%S+")); if jid then module:log("debug", "New member of %s: %s", tostring(curr_room), tostring(jid)); rooms[curr_room][jid] = name or false; members[jid] = members[jid] or {}; members[jid][#members[jid]+1] = curr_room; end end end module:log("info", "Group bookmarks loaded successfully"); end