Re: Boolean change of names.

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On Mon, Jun 11, 2012 at 12:51 PM, Stephen Smalley <sds@xxxxxxxxxxxxx> wrote:
> On Mon, 2012-06-11 at 12:12 -0400, Daniel J Walsh wrote:
>> We have started pushing a boolean change into Fedora 18.
>>
>> https://fedoraproject.org/wiki/Features/SELinuxBooleansRename
>>
>> The problem we are seeing is that boolean names used within an interface are
>> causing the install to fail on rebuild of policy.
>>
>> IE If I installed a custom policy with a boolean used in it, and the boolean
>> changed then the module will blow up the policy compile.
>>
>>
>> interface(`kerberos_manage_host_rcache',`
>>       gen_require(`
>>               type krb5_host_rcache_t;
>>       ')
>>
>> ...
>>
>>       tunable_policy(`allow_kerberos',`
>>               allow $1 self:process setfscreate;
>> ...
>>       ')
>>
>> ...
>> ')
>>
>> And change the allow_kerberos to kerberos_enabled.
>>
>> One idea would be to pull the translations into the semanage, or would I need
>> to do this at a lower level.  Or are we stuck with these bad names forever...
>
> Adding boolean aliases to the policy language, including kernel support,
> seems like the best route if you truly want to do this.

What does 'including kernel support' mean?  Expose both names in the
booleans/ directory?


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