[refpolicy] [PATCH] Changes to the kernel policy module

[refpolicy] [PATCH] Changes to the kernel policy module

[Dominick Grift]

Interface is needed by at least plymouth

Signed-off-by: Dominick Grift <dominick.grift@gmail.com>
diff --git a/policy/modules/kernel/kernel.if b/policy/modules/kernel/kernel.if
index 4bf45cb..7cbf5d6 100644
--- a/policy/modules/kernel/kernel.if
+++ b/policy/modules/kernel/kernel.if
@@ -565,6 +565,25 @@
 
 ########################################
 ## <summary>
+##	Connect to kernel using a unix
+##	domain stream socket.
+## </summary>
+## <param name="domain">
+##	<summary>
+##	Domain allowed access.
+##	</summary>
+## </param>
+#
+interface(`kernel_stream_connect',`
+	gen_require(`
+		type kernel_t;
+	')
+
+	allow $1 kernel_t:unix_stream_socket connectto;
+')
+
+########################################
+## <summary>
 ##	Get information on all System V IPC objects.
 ## </summary>
 ## <param name="domain">

[refpolicy] [PATCH] Changes to the kernel policy module

[Sven Vermeulen]

For which socket is this? Why isn't the stream_connect_pattern needed here?
On Oct 17, 2012 2:29 PM, "Dominick Grift" <dominick.grift@gmail.com> wrote:

>
> Interface is needed by at least plymouth
>
> Signed-off-by: Dominick Grift <dominick.grift@gmail.com>
> diff --git a/policy/modules/kernel/kernel.if
> b/policy/modules/kernel/kernel.if
> index 4bf45cb..7cbf5d6 100644
> --- a/policy/modules/kernel/kernel.if
> +++ b/policy/modules/kernel/kernel.if
> @@ -565,6 +565,25 @@
>
>  ########################################
>  ## <summary>
> +##     Connect to kernel using a unix
> +##     domain stream socket.
> +## </summary>
> +## <param name="domain">
> +##     <summary>
> +##     Domain allowed access.
> +##     </summary>
> +## </param>
> +#
> +interface(`kernel_stream_connect',`
> +       gen_require(`
> +               type kernel_t;
> +       ')
> +
> +       allow $1 kernel_t:unix_stream_socket connectto;
> +')
> +
> +########################################
> +## <summary>
>  ##     Get information on all System V IPC objects.
>  ## </summary>
>  ## <param name="domain">
> _______________________________________________
> refpolicy mailing list
> refpolicy at oss.tresys.com
> http://oss.tresys.com/mailman/listinfo/refpolicy
>
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[refpolicy] [PATCH] Changes to the kernel policy module

[Dominick Grift]

On Wed, 2012-10-17 at 14:46 +0200, Sven Vermeulen wrote:
> For which socket is this? Why isn't the stream_connect_pattern needed
> here?

This is probably initramfs i believe.

There is no audit of a write to any sock file related to this

Not sure exactly why but i suspect it has do do with the fact that this
happens so early in the boot process.

> On Oct 17, 2012 2:29 PM, "Dominick Grift" <dominick.grift@gmail.com>
> wrote:
>         
>         Interface is needed by at least plymouth
>         
>         Signed-off-by: Dominick Grift <dominick.grift@gmail.com>
>         diff --git a/policy/modules/kernel/kernel.if
>         b/policy/modules/kernel/kernel.if
>         index 4bf45cb..7cbf5d6 100644
>         --- a/policy/modules/kernel/kernel.if
>         +++ b/policy/modules/kernel/kernel.if
>         @@ -565,6 +565,25 @@
>         
>          ########################################
>          ## <summary>
>         +##     Connect to kernel using a unix
>         +##     domain stream socket.
>         +## </summary>
>         +## <param name="domain">
>         +##     <summary>
>         +##     Domain allowed access.
>         +##     </summary>
>         +## </param>
>         +#
>         +interface(`kernel_stream_connect',`
>         +       gen_require(`
>         +               type kernel_t;
>         +       ')
>         +
>         +       allow $1 kernel_t:unix_stream_socket connectto;
>         +')
>         +
>         +########################################
>         +## <summary>
>          ##     Get information on all System V IPC objects.
>          ## </summary>
>          ## <param name="domain">
>         _______________________________________________
>         refpolicy mailing list
>         refpolicy at oss.tresys.com
>         http://oss.tresys.com/mailman/listinfo/refpolicy
> _______________________________________________
> refpolicy mailing list
> refpolicy at oss.tresys.com
> http://oss.tresys.com/mailman/listinfo/refpolicy

[refpolicy] [PATCH] Changes to the kernel policy module

[Christopher J. PeBenito]

On 10/17/12 08:29, Dominick Grift wrote:
> 
> Interface is needed by at least plymouth
> 
> Signed-off-by: Dominick Grift <dominick.grift@gmail.com>
> diff --git a/policy/modules/kernel/kernel.if b/policy/modules/kernel/kernel.if
> index 4bf45cb..7cbf5d6 100644
> --- a/policy/modules/kernel/kernel.if
> +++ b/policy/modules/kernel/kernel.if
> @@ -565,6 +565,25 @@
>  
>  ########################################
>  ## <summary>
> +##	Connect to kernel using a unix
> +##	domain stream socket.
> +## </summary>
> +## <param name="domain">
> +##	<summary>
> +##	Domain allowed access.
> +##	</summary>
> +## </param>
> +#
> +interface(`kernel_stream_connect',`
> +	gen_require(`
> +		type kernel_t;
> +	')
> +
> +	allow $1 kernel_t:unix_stream_socket connectto;
> +')

Merged.

-- 
Chris PeBenito
Tresys Technology, LLC
www.tresys.com | oss.tresys.com