Permissions through Java Security Manager

[Jack-CLOUDCUBE]

Launcher/pack Version:2.1.1

Operating System: Win2008R2 64bit

Version of Java: JRE7 64Bit

Description of Problem:

We've just moved to a system of assigning permissions for Minecraft Servers on a user-by-user basis through Java Security Manager - this works fine and dandy with Vanilla MC and Bukkit - however with Tekkit we've been having significant issues. Here's our permissions policy: http://pastebin.com/8Jn5Mzcf

Error Messages:

*points vigourously at pastebin* (There's LOTS of them :/ )

Link to pastebin of log:

http://pastebin.com/cWFykjDj

Cheers - help here will be much appreciated :)

[saintnicster]

Looks like you might have cut out parts of the log. Can you provide an un-edited file?

[Jack-CLOUDCUBE]

Sorry, one of our Admins cut it out.

Here: http://pastebin.com/tPyP53qF

[saintnicster]

Sorry, one of our Admins cut it out.

Here: http://pastebin.com/tPyP53qF

Bit of a discrepancy between the two. I'm not seeing most of the exceptions mentioned in the original log snippet in this new log.

It's basically one exception repeated over and over.

2012-05-02 00:58:05 [iNFO] org.luaj.vm2.LuaError: IOException: java.io.FileNotFoundException: .\mods\ComputerCraft\lua\bios.lua (The system cannot find the path specified)

Luckily, these should all be fixed by going into the mods folder of the server and manually renaming the "[2]ComputerCraft" folder to "ComputerCraft". You'll want to bring the server down went you do this. (I only mention as a previous person didn't do this)

There is also this one

2012-05-02 00:57:00 [WARNING] Server permissions file permissions.yml is not valid YAML.

java.lang.ClassCastException: java.lang.String cannot be cast to java.util.Map

Seems fairly self-explanatory; the permissions file isn't formatted correctly. There's likely a YAML validator online that could provide better feedback on exactly what exactly needs to be fixed.