Mercurial > prosody-modules
view mod_component_roundrobin/mod_component_roundrobin.lua @ 735:c1b0f0c33c6a
mod_archive: Fix hour offset in stored message date
os.date expect a timestamp in local time, that is subject to daylight saving.
But since we pass an UTC timestamp to os.date one hour is (wrongly) added in
the summer.
The only sensible thing is to call the os.date only once with the ! parametter.
And then parsing this sting to get the utc_timestamp.
Calling os.date with an UTC timestamp is not possible, and calling os.date
twice without timestamp could give different results.
author | Olivier Goffart <ogoffart@woboq.com> |
---|---|
date | Wed, 04 Jul 2012 13:49:57 +0200 |
parents | a6d215c73c47 |
children | 08e50d742392 |
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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 = {}; local function on_destroy(session, err) if sessions[session] then sessions[session] = nil; session.on_destroy = nil; end end local last_session; 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, -1); module:hook("message/bare", handle_stanza, -1); module:hook("presence/bare", handle_stanza, -1); module:hook("iq/full", handle_stanza, -1); module:hook("message/full", handle_stanza, -1); module:hook("presence/full", handle_stanza, -1); module:hook("iq/host", handle_stanza, -1); module:hook("message/host", handle_stanza, -1); module:hook("presence/host", handle_stanza, -1); --- Handle authentication attempts by components function handle_component_auth(event) local session, stanza = event.origin, event.stanza; if session.type ~= "component" 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); 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);