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mod_flash_policy/mod_flash_policy.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> |
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date | Wed, 04 Jul 2012 13:49:57 +0200 |
parent | 395:77ca0947647b |
child | 1343:7dbde05b48a9 |
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local filters = require "util.filters"; local config = {} config.file = module:get_option_string("crossdomain_file", ""); config.string = module:get_option_string("crossdomain_string", [[<?xml version="1.0"?><!DOCTYPE cross-domain-policy SYSTEM "/xml/dtds/cross-domain-policy.dtd"><cross-domain-policy><site-control permitted-cross-domain-policies="master-only"/><allow-access-from domain="*" /></cross-domain-policy>]]); local string = '' if not config.file ~= '' then local f = assert(io.open(config.file)); string = f:read("*all"); else string = config.string end module:log("debug", "crossdomain string: "..string); module:set_global(); function filter_policy(data, session) -- Since we only want to check the first block of data, remove the filter filters.remove_filter(session, "bytes/in", filter_policy); if data == "<policy-file-request/>\0" then session.send(string.."\0"); return nil; -- Drop data to prevent it reaching the XMPP parser else return data; -- Pass data through, it wasn't a policy request end end function filter_session(session) if session.type == "c2s_unauthed" then filters.add_filter(session, "bytes/in", filter_policy, -1); end end function module.load() filters.add_filter_hook(filter_session); end function module.unload() filters.remove_filter_hook(filter_session); end