--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mod_flash_policy/mod_flash_policy.lua Wed Jul 06 23:34:36 2011 +0200
@@ -0,0 +1,46 @@
+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([[<?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="livechat.concepts.tim-online.nl" to-ports="5222" />
+ </cross-domain-policy>]].."\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
\ No newline at end of file