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mod_component_roundrobin/mod_component_roundrobin.lua @ 4980:da151f9af861
replaced 'session' with 'origin' in push_disable
session is not defined in this function, trying to access it
leads to an error.
The correct reference seems to be 'origin'.
(This may have come about by copying from the similar
code in process_stanza_queue.)
author | arcseconds |
---|---|
date | Sat, 30 Jul 2022 21:07:47 +1200 |
parent | 1343:7dbde05b48a9 |
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-- Prosody IM -- Copyright (C) 2008-2010 Matthew Wild -- Copyright (C) 2008-2010 Waqas Hussain -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- if module:get_host_type() ~= "component" then error("Don't load mod_component manually, it should be for a component, please see http://prosody.im/doc/components", 0); end local hosts = _G.hosts; local t_concat = table.concat; local sha1 = require "util.hashes".sha1; local st = require "util.stanza"; local log = module._log; local sessions = module:shared("sessions"); local last_session; local function on_destroy(session, err) if sessions[session] then if last_session == session then last_session = nil; end sessions[session] = nil; session.on_destroy = nil; end end local function handle_stanza(event) local stanza = event.stanza; if next(sessions) then stanza.attr.xmlns = nil; last_session = next(sessions, last_session) or next(sessions); last_session.send(stanza); else log("warn", "Component not connected, bouncing error for: %s", stanza:top_tag()); if stanza.attr.type ~= "error" and stanza.attr.type ~= "result" then event.origin.send(st.error_reply(stanza, "wait", "service-unavailable", "Component unavailable")); end end return true; end module:hook("iq/bare", handle_stanza, -0.5); module:hook("message/bare", handle_stanza, -0.5); module:hook("presence/bare", handle_stanza, -0.5); module:hook("iq/full", handle_stanza, -0.5); module:hook("message/full", handle_stanza, -0.5); module:hook("presence/full", handle_stanza, -0.5); module:hook("iq/host", handle_stanza, -0.5); module:hook("message/host", handle_stanza, -0.5); module:hook("presence/host", handle_stanza, -0.5); --- Handle authentication attempts by components function handle_component_auth(event) local session, stanza = event.origin, event.stanza; if session.type ~= "component_unauthed" then return; end if sessions[session] then return; end if (not session.host) or #stanza.tags > 0 then (session.log or log)("warn", "Invalid component handshake for host: %s", session.host); session:close("not-authorized"); return true; end local secret = module:get_option("component_secret"); if not secret then (session.log or log)("warn", "Component attempted to identify as %s, but component_secret is not set", session.host); session:close("not-authorized"); return true; end local supplied_token = t_concat(stanza); local calculated_token = sha1(session.streamid..secret, true); if supplied_token:lower() ~= calculated_token:lower() then log("info", "Component authentication failed for %s", session.host); session:close{ condition = "not-authorized", text = "Given token does not match calculated token" }; return true; end -- Add session to sessions table sessions[session] = true; session.on_destroy = on_destroy; session.component_validate_from = module:get_option_boolean("validate_from_addresses", true); session.type = "component"; log("info", "Component successfully authenticated: %s", session.host); session.send(st.stanza("handshake")); return true; end module:hook("stanza/jabber:component:accept:handshake", handle_component_auth, 10);