Mercurial > prosody-modules
comparison mod_flash_policy/mod_flash_policy.lua @ 379:eebc19c224fb
Moved the file to a directory
author | leonbogaert |
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date | Wed, 06 Jul 2011 23:34:36 +0200 |
parents | |
children | 4219f69be1cf |
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378:7dcc5953d799 | 379:eebc19c224fb |
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1 local filters = require "util.filters"; | |
2 local config = {} | |
3 config.file = module:get_option_string("crossdomain_file", ""); | |
4 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>]]); | |
5 local string = '' | |
6 if not config.file ~= '' then | |
7 local f = assert(io.open(config.file)); | |
8 string = f:read("*all"); | |
9 else | |
10 string = config.string | |
11 end | |
12 | |
13 module:log("debug", "crossdomain string: "..string); | |
14 | |
15 module:set_global(); | |
16 | |
17 function filter_policy(data, session) | |
18 -- Since we only want to check the first block of data, remove the filter | |
19 filters.remove_filter(session, "bytes/in", filter_policy); | |
20 if data == "<policy-file-request/>\0" then | |
21 session.send([[<?xml version="1.0"?> | |
22 <!DOCTYPE cross-domain-policy SYSTEM "/xml/dtds/cross-domain-policy.dtd"> | |
23 <cross-domain-policy> | |
24 <site-control permitted-cross-domain-policies="master-only"/> | |
25 <allow-access-from domain="livechat.concepts.tim-online.nl" to-ports="5222" /> | |
26 </cross-domain-policy>]].."\0"); | |
27 return nil; -- Drop data to prevent it reaching the XMPP parser | |
28 else | |
29 return data; -- Pass data through, it wasn't a policy request | |
30 end | |
31 | |
32 end | |
33 | |
34 function filter_session(session) | |
35 if session.type == "c2s_unauthed" then | |
36 filters.add_filter(session, "bytes/in", filter_policy, -1); | |
37 end | |
38 end | |
39 | |
40 function module.load() | |
41 filters.add_filter_hook(filter_session); | |
42 end | |
43 | |
44 function module.unload() | |
45 filters.remove_filter_hook(filter_session); | |
46 end |