From: Samir Bellabes <sam@synack.fr>
To: "Serge E. Hallyn" <serue@us.ibm.com>
Cc: linux-security-module@vger.kernel.org,
Patrick McHardy <kaber@trash.net>, jamal <hadi@cyberus.ca>,
Evgeniy Polyakov <zbr@ioremap.net>,
Neil Horman <nhorman@tuxdriver.com>,
netdev@vger.kernel.org, netfilter-devel@vger.kernel.org,
sam@synack.fr
Subject: Re: [RFC 3/9] snet: introduce security/snet, Makefile and Kconfig changes
Date: Wed, 06 Jan 2010 07:04:07 +0100 [thread overview]
Message-ID: <m2bph7ojl4.fsf@ssh.synack.fr> (raw)
In-Reply-To: <20100104183943.GB6034@us.ibm.com> (Serge E. Hallyn's message of "Mon, 4 Jan 2010 12:39:43 -0600")
"Serge E. Hallyn" <serue@us.ibm.com> writes:
>> diff --git a/security/snet/Kconfig b/security/snet/Kconfig
>> new file mode 100644
>> index 0000000..e1516a1
>> --- /dev/null
>> +++ b/security/snet/Kconfig
>> @@ -0,0 +1,22 @@
>> +#
>> +# snet
>> +#
>> +
>> +config SECURITY_SNET
>> + bool "snet - Security for NETwork syscalls"
>> + depends on SECURITY_NETWORK && IPV6
>
> Why depend on IPV6?
right, no need.
>
>> + default n
>> + ---help---
>> + Provide a generic netlink that reports networking's syscalls
>> + to userspace
>
> And also wait for userspace to decide whether to authorize the
> syscall, right? 'report on' is very different.
I'm proposing this patch, which applies on top of previous
diff --git a/security/snet/Kconfig b/security/snet/Kconfig
index e1516a1..8ac7778 100644
--- a/security/snet/Kconfig
+++ b/security/snet/Kconfig
@@ -4,11 +4,11 @@
config SECURITY_SNET
bool "snet - Security for NETwork syscalls"
- depends on SECURITY_NETWORK && IPV6
+ depends on SECURITY_NETWORK
default n
---help---
- Provide a generic netlink that reports networking's syscalls
- to userspace
+ If this option is enabled, the kernel will include support for reporting
+ networking's syscalls to userspace and wait for a verdict
config SECURITY_SNET_DEBUG
bool "snet debug messages"
next prev parent reply other threads:[~2010-01-06 6:04 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-02 13:04 [RFC 0/9] snet: Security for NETwork syscalls Samir Bellabes
2010-01-02 13:04 ` [RFC 1/9] lsm: add security_socket_closed() Samir Bellabes
2010-01-04 18:33 ` Serge E. Hallyn
2010-01-02 13:04 ` [RFC 2/9] Revert "lsm: Remove the socket_post_accept() hook" Samir Bellabes
2010-01-04 18:36 ` Serge E. Hallyn
2010-01-05 0:31 ` Tetsuo Handa
2010-01-05 0:38 ` Serge E. Hallyn
2010-01-02 13:04 ` [RFC 3/9] snet: introduce security/snet, Makefile and Kconfig changes Samir Bellabes
2010-01-04 18:39 ` Serge E. Hallyn
2010-01-06 6:04 ` Samir Bellabes [this message]
2010-01-02 13:04 ` [RFC 4/9] snet: introduce snet_core.c and snet.h Samir Bellabes
2010-01-04 14:43 ` Patrick McHardy
2010-01-06 18:23 ` Samir Bellabes
2010-01-06 19:46 ` Samir Bellabes
2010-01-06 19:58 ` Evgeniy Polyakov
2010-01-23 2:07 ` Samir Bellabes
2010-01-23 2:18 ` Evgeniy Polyakov
2010-01-07 14:34 ` Samir Bellabes
2010-01-07 14:53 ` Samir Bellabes
2010-01-07 14:58 ` Samir Bellabes
2010-01-08 4:32 ` Samir Bellabes
2010-01-04 18:42 ` Serge E. Hallyn
2010-01-06 6:12 ` Samir Bellabes
2010-01-02 13:04 ` [RFC 5/9] snet: introduce snet_event.c and snet_event.h Samir Bellabes
2010-01-02 20:09 ` Evgeniy Polyakov
2010-01-02 23:38 ` Samir Bellabes
2010-01-04 19:08 ` Serge E. Hallyn
2010-01-08 7:21 ` Samir Bellabes
2010-01-08 15:34 ` Serge E. Hallyn
2010-01-08 17:44 ` Samir Bellabes
2010-01-08 17:51 ` Samir Bellabes
2010-01-08 18:10 ` Serge E. Hallyn
2010-01-02 13:04 ` [RFC 6/9] snet: introduce snet_hooks.c and snet_hook.h Samir Bellabes
2010-01-02 20:13 ` Evgeniy Polyakov
2010-01-03 11:10 ` Samir Bellabes
2010-01-03 19:16 ` Stephen Hemminger
2010-01-03 22:26 ` Samir Bellabes
2010-01-02 13:04 ` [RFC 7/9] snet: introduce snet_netlink.c and snet_netlink.h Samir Bellabes
2010-01-04 15:08 ` Patrick McHardy
2010-01-13 4:19 ` Samir Bellabes
2010-01-13 4:28 ` Samir Bellabes
2010-01-13 5:36 ` Patrick McHardy
2010-01-13 4:36 ` Samir Bellabes
2010-01-13 4:41 ` Samir Bellabes
2010-01-13 6:03 ` Samir Bellabes
2010-01-13 6:20 ` Samir Bellabes
2010-01-15 7:02 ` Samir Bellabes
2010-01-15 9:15 ` Samir Bellabes
2010-01-16 1:59 ` Samir Bellabes
2010-01-17 5:42 ` Samir Bellabes
2010-01-23 19:33 ` Samir Bellabes
2010-01-02 13:04 ` [RFC 8/9] snet: introduce snet_verdict.c and snet_verdict.h Samir Bellabes
2010-01-02 13:04 ` [RFC 9/9] snet: introduce snet_utils.c and snet_utils.h Samir Bellabes
2010-01-03 16:57 ` [RFC 0/9] snet: Security for NETwork syscalls jamal
2010-01-05 7:26 ` Samir Bellabes
2010-01-05 8:20 ` Tetsuo Handa
2010-01-05 14:09 ` Serge E. Hallyn
2010-01-06 0:23 ` [PATCH] LSM: Update comment on security_sock_rcv_skb Tetsuo Handa
2010-01-06 3:27 ` Serge E. Hallyn
2010-01-10 21:53 ` James Morris
2010-01-10 16:20 ` [RFC 0/9] snet: Security for NETwork syscalls jamal
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