On Aug 25, 2007, at 22:13:48, Tetsuo Handa wrote:
quoted text
> Pavel Machek wrote:
>> What is that? Language parser in kernel?
>
> Yes. This is a policy parser in kernel.
>
> TOMOYO Linux' policy is passed from/to the kernel as a plain text  
> (i.e. ASCII printable) file via /proc/tomoyo interface.
>
> For example, to add a permission to allow /usr/sbin/sshd to  
> execute /bin/bash if the authenticated user's uid = 500, the  
> administrator runs
>
> # /bin/cat > /proc/tomoyo/domain_policy << EOF
> select <kernel> /usr/sbin/sshd
> 1 /bin/bash if task.uid=500
> EOF

This is probably not acceptable; I doubt there's a chance in hell  
that TOMOYO will get merged as long as it has text-based-language  
parsing in the kernel.  You also have $NEW_RANDOM_ABUSE_OF_PROCFS and  
$PATH_BASED_LSM_ISSUES.  See the long flamewars on AppArmor for  
discussion on the latter.

Cheers,
Kyle Moffett

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