Mercurial > prosody-modules
view mod_admin_message/mod_admin_message.lua @ 4931:13070c6a7ce8
mod_http_muc_log: Fix exception on lack of trailing slash in room path
A request to /room leads to the match call returning nil which in turn
calls nodeprep(nil). In Prosody 0.11.x this does nothing and simply
returns the nil, while in 0.12 it is an error.
Now it redirects to the calendar view at /room/ - even for non-existant
rooms.
Discovered at a deployment with http_paths = { muc_log = "/" } and
requests to /robots.txt and similar, which now result in a uses redirect
before returning 404.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Fri, 22 Apr 2022 14:29:32 +0200 |
parents | 65082d91950e |
children |
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-- Prosody IM -- -- mod_admin_message -- Console-over-XMPP implementation. -- -- This module depends on Prosody's admin_telnet module -- -- Copyright (C) 2008-2010 Matthew Wild -- Copyright (C) 2008-2010 Waqas Hussain -- Copyright (C) 2012-2013 Mikael Berthe -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- local st = require "util.stanza"; local um_is_admin = require "core.usermanager".is_admin; local admin_telnet = module:depends("admin_telnet"); local telnet_def_env = module:shared("/*/admin_telnet/env"); local telnet_commands = module:shared("/*/admin_telnet/commands"); local default_env_mt = { __index = telnet_def_env }; local host = module.host; -- Create our own session. print() will store the results in a text -- string. send(), quit(), disconnect() are no-op. local function new_session () local session = { send = function () end; quit = function () end; disconnect = function () end; }; session.print = function (...) local t = {}; for i=1,select("#", ...) do t[i] = tostring(select(i, ...)); end local text = "| "..table.concat(t, "\t"); if session.fulltext then session.fulltext = session.fulltext .. "\n" .. text; else session.fulltext = text; end end session.env = setmetatable({}, default_env_mt); -- Load up environment with helper objects for name, t in pairs(telnet_def_env) do if type(t) == "table" then session.env[name] = setmetatable({ session = session }, { __index = t }); end end return session; end local function on_message(event) -- Check the type of the incoming stanza to avoid loops: if event.stanza.attr.type == "error" then return; -- We do not want to reply to these, so leave. end local userjid = event.stanza.attr.from; local bodytag = event.stanza:get_child("body"); local body = bodytag and bodytag:get_text() or ""; if not body or body == "" then -- We do not reply to empty messages (chatstates, etc.) return true; end -- Check the requester is an admin user if not um_is_admin(userjid, module.host) then module:log("info", "Ignored request from non-admin: %s", userjid); return; end -- Create a session in order to use an admin_telnet-like environment local session = new_session(); -- Process the message using admin_telnet's onincoming function admin_telnet.console:process_line(session, body.."\n"); -- Strip trailing blank line session.fulltext = tostring(session.fulltext):gsub("\n|%s*$", "") -- Send the reply stanza local reply_stanza = st.message({ from = host, to = userjid, type = "chat" }, session.fulltext); module:send(reply_stanza); return true; end local function on_presence(event) local send_presence = false; local userjid = event.stanza.attr.from; -- Check the requester is an admin user if not um_is_admin(userjid, module.host) then module:log("info", "Ignored presence from non-admin: %s", userjid); return; end if (event.stanza.attr.type == "subscribe") then module:log("info", "Subscription request from %s", userjid); send_presence = true; -- Send a subscription ack local presence_stanza = st.presence({ from = host, to = userjid, type = "subscribed", id = event.stanza.attr.id }); module:send(presence_stanza); elseif (event.stanza.attr.type == "probe") then send_presence = true; elseif (event.stanza.attr.type == "unsubscribe") then -- For information only... module:log("info", "Unsubscription request from %s", userjid); end if (send_presence == true) then -- Send a presence stanza module:send(st.presence({ from = host, to = userjid })); end return true; end module:hook("message/bare", on_message); module:hook("presence/bare", on_presence);