[PATCH v14 00/12] Network support for Landlock
Mickaël Salaün
mic at digikod.net
Fri Oct 27 13:06:34 UTC 2023
Thanks Konstantin!
I did some minor cosmetic changes, extended a bit the documentation and
improved the ipv4_tcp.with_fs test. You can see these changes in my
-next branch:
https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git/log/?h=next
We have a very good test coverage and I think these patches are ready
for mainline. If it's OK with you, I plan to send a PR for v6.7-rc1 .
Regards,
Mickaël
On Thu, Oct 26, 2023 at 09:47:39AM +0800, Konstantin Meskhidze wrote:
> Hi,
> This is a new V14 patch related to Landlock LSM network confinement.
> It is based on v6.6-rc2 kernel version.
>
> It brings refactoring of previous patch version V13.
> Mostly there are fixes of logic and typos, refactoring some selftests.
>
> All test were run in QEMU evironment and compiled with
> -static flag.
> 1. network_test: 82/82 tests passed.
> 2. base_test: 7/7 tests passed.
> 3. fs_test: 107/107 tests passed.
> 4. ptrace_test: 8/8 tests passed.
>
> Previous versions:
> v13: https://lore.kernel.org/linux-security-module/20231016015030.1684504-1-konstantin.meskhidze@huawei.com/
> v12: https://lore.kernel.org/linux-security-module/20230920092641.832134-1-konstantin.meskhidze@huawei.com/
> v11: https://lore.kernel.org/linux-security-module/20230515161339.631577-1-konstantin.meskhidze@huawei.com/
> v10: https://lore.kernel.org/linux-security-module/20230323085226.1432550-1-konstantin.meskhidze@huawei.com/
> v9: https://lore.kernel.org/linux-security-module/20230116085818.165539-1-konstantin.meskhidze@huawei.com/
> v8: https://lore.kernel.org/linux-security-module/20221021152644.155136-1-konstantin.meskhidze@huawei.com/
> v7: https://lore.kernel.org/linux-security-module/20220829170401.834298-1-konstantin.meskhidze@huawei.com/
> v6: https://lore.kernel.org/linux-security-module/20220621082313.3330667-1-konstantin.meskhidze@huawei.com/
> v5: https://lore.kernel.org/linux-security-module/20220516152038.39594-1-konstantin.meskhidze@huawei.com
> v4: https://lore.kernel.org/linux-security-module/20220309134459.6448-1-konstantin.meskhidze@huawei.com/
> v3: https://lore.kernel.org/linux-security-module/20220124080215.265538-1-konstantin.meskhidze@huawei.com/
> v2: https://lore.kernel.org/linux-security-module/20211228115212.703084-1-konstantin.meskhidze@huawei.com/
> v1: https://lore.kernel.org/linux-security-module/20211210072123.386713-1-konstantin.meskhidze@huawei.com/
>
> Konstantin Meskhidze (11):
> landlock: Make ruleset's access masks more generic
> landlock: Refactor landlock_find_rule/insert_rule
> landlock: Refactor merge/inherit_ruleset functions
> landlock: Move and rename layer helpers
> landlock: Refactor layer helpers
> landlock: Refactor landlock_add_rule() syscall
> landlock: Add network rules and TCP hooks support
> selftests/landlock: Share enforce_ruleset()
> selftests/landlock: Add network tests
> samples/landlock: Support TCP restrictions
> landlock: Document network support
>
> Mickaël Salaün (1):
> landlock: Allow FS topology changes for domains without such rule type
>
> Documentation/userspace-api/landlock.rst | 96 +-
> include/uapi/linux/landlock.h | 55 +
> samples/landlock/sandboxer.c | 115 +-
> security/landlock/Kconfig | 1 +
> security/landlock/Makefile | 2 +
> security/landlock/fs.c | 232 +--
> security/landlock/limits.h | 6 +
> security/landlock/net.c | 198 ++
> security/landlock/net.h | 33 +
> security/landlock/ruleset.c | 405 +++-
> security/landlock/ruleset.h | 183 +-
> security/landlock/setup.c | 2 +
> security/landlock/syscalls.c | 158 +-
> tools/testing/selftests/landlock/base_test.c | 2 +-
> tools/testing/selftests/landlock/common.h | 13 +
> tools/testing/selftests/landlock/config | 4 +
> tools/testing/selftests/landlock/fs_test.c | 10 -
> tools/testing/selftests/landlock/net_test.c | 1744 ++++++++++++++++++
> 18 files changed, 2908 insertions(+), 351 deletions(-)
> create mode 100644 security/landlock/net.c
> create mode 100644 security/landlock/net.h
> create mode 100644 tools/testing/selftests/landlock/net_test.c
>
> --
> 2.25.1
>
More information about the Linux-security-module-archive
mailing list