From: Chris PeBenito <pebenito@ieee.org>
To: Dave Sugar <dsugar@tresys.com>, selinux-refpolicy@vger.kernel.org
Subject: Re: [PATCH 1/1] Add interface udev_domtrans_to
Date: Sat, 27 Oct 2018 15:13:22 -0400 [thread overview]
Message-ID: <a63fac38-8c33-13f3-e386-a15bb4bd57b4@ieee.org> (raw)
In-Reply-To: <20181017141949.17119-1-dsugar@tresys.com>
On 10/17/2018 10:19 AM, Dave Sugar wrote:
> This interface is useful when using the 'RUN' option in UDEV rules where udev will be executing a user function to perform some action. This interface allows a domain transition to occur for the run action.
>
> Signed-off-by: Dave Sugar <dsugar@tresys.com>
> ---
> policy/modules/system/udev.if | 35 +++++++++++++++++++++++++++++++++++
> 1 file changed, 35 insertions(+)
>
> diff --git a/policy/modules/system/udev.if b/policy/modules/system/udev.if
> index a2067895..45ab498c 100644
> --- a/policy/modules/system/udev.if
> +++ b/policy/modules/system/udev.if
> @@ -36,6 +36,41 @@ interface(`udev_domtrans',`
> domtrans_pattern($1, udev_exec_t, udev_t)
> ')
>
> +########################################
> +## <summary>
> +## Allow udev to execute the specified program in
> +## the specified domain.
> +## </summary>
> +## <desc>
> +## <p>
> +## Allow udev to execute the specified program in
> +## the specified domain.
> +## </p>
> +## <p>
> +## This is an interface to support the UDEV 'RUN'
> +## command. This will allow the command run by
> +## udev to be run in a domain other than udev_t.
> +## </p>
> +## </desc>
> +## <param name="domain">
> +## <summary>
> +## Domain to execute in.
> +## </summary>
> +## </param>
> +## <param name="entry_file">
> +## <summary>
> +## Domain entry point file.
> +## </summary>
> +## </param>
> +#
> +interface(`udev_domtrans_to',`
This should be called something like udev_run_command_domain or
udev_run_domain. If you have other suggestions, I could take that too,
since this being for "run commands" doesn't make interface naming easy.
> + gen_require(`
> + type udev_t;
> + ')
> +
> + domtrans_pattern(udev_t,$2,$1)
> +')
> +
> ########################################
> ## <summary>
> ## Execute udev in the caller domain.
>
--
Chris PeBenito
prev parent reply other threads:[~2018-10-27 19:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-17 14:19 [PATCH 1/1] Add interface udev_domtrans_to Dave Sugar
2018-10-27 19:13 ` Chris PeBenito [this message]
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