linux-toradex.git/security/tomoyo/common.c, branch v3.1

TOMOYO: Fix incomplete read of /sys/kernel/security/tomoyo/profile

2011-08-08T03:13:45+00:00

Commit bd03a3e4 "TOMOYO: Add policy namespace support." forgot to set EOF flag
and forgot to print namespace at PREFERENCE line.

Signed-off-by: Tetsuo Handa 
Signed-off-by: James Morris

TOMOYO: Update kernel-doc.

2011-07-14T07:50:03+00:00

Update comments for scripts/kernel-doc and fix some of errors reported by
scripts/checkpatch.pl .

Signed-off-by: Tetsuo Handa 
Signed-off-by: James Morris

TOMOYO: Allow using argv[]/envp[] of execve() as conditions.

2011-07-11T01:05:33+00:00

This patch adds support for permission checks using argv[]/envp[] of execve()
request. Hooks are in the last patch of this pathset.

Signed-off-by: Tetsuo Handa 
Signed-off-by: James Morris

TOMOYO: Allow using executable's realpath and symlink's target as conditions.

2011-07-11T01:05:33+00:00

This patch adds support for permission checks using executable file's realpath
upon execve() and symlink's target upon symlink(). Hooks are in the last patch
of this pathset.

Signed-off-by: Tetsuo Handa 
Signed-off-by: James Morris

TOMOYO: Allow using owner/group etc. of file objects as conditions.

2011-07-11T01:05:32+00:00

This patch adds support for permission checks using file object's DAC
attributes (e.g. owner/group) when checking file's pathnames. Hooks for passing
file object's pointers are in the last patch of this pathset.

Signed-off-by: Tetsuo Handa 
Signed-off-by: James Morris

TOMOYO: Allow using UID/GID etc. of current thread as conditions.

2011-07-11T01:05:32+00:00

This patch adds support for permission checks using current thread's UID/GID
etc. in addition to pathnames.

Signed-off-by: Tetsuo Handa 
Signed-off-by: James Morris

TOMOYO: Remove /sys/kernel/security/tomoyo/.domain_status interface.

2011-07-07T23:25:36+00:00

/sys/kernel/security/tomoyo/.domain_status can be easily emulated using
/sys/kernel/security/tomoyo/domain_policy . We can remove this interface by
updating /usr/sbin/tomoyo-setprofile utility.

Signed-off-by: Tetsuo Handa 
Signed-off-by: James Morris

TOMOYO: Make several options configurable.

2011-06-28T23:31:22+00:00

To be able to start using enforcing mode from the early stage of boot sequence,
this patch adds support for activating access control without calling external
policy loader program. This will be useful for systems where operations which
can lead to the hijacking of the boot sequence are needed before loading the
policy. For example, you can activate immediately after loading the fixed part
of policy which will allow only operations needed for mounting a partition
which contains the variant part of policy and verifying (e.g. running GPG
check) and loading the variant part of policy. Since you can start using
enforcing mode from the beginning, you can reduce the possibility of hijacking
the boot sequence.

This patch makes several variables configurable on build time. This patch also
adds TOMOYO_loader= and TOMOYO_trigger= kernel command line option to boot the
same kernel in two different init systems (BSD-style init and systemd).

Signed-off-by: Tetsuo Handa 
Signed-off-by: James Morris

TOMOYO: Add built-in policy support.

2011-06-28T23:31:22+00:00

To be able to start using enforcing mode from the early stage of boot sequence,
this patch adds support for built-in policy configuration (and next patch adds
support for activating access control without calling external policy loader
program).

Signed-off-by: Tetsuo Handa 
Signed-off-by: James Morris

TOMOYO: Rename meminfo to stat and show more statistics.

2011-06-28T23:31:22+00:00

Show statistics such as last policy update time and last policy violation time
in addition to memory usage.

Signed-off-by: Tetsuo Handa 
Signed-off-by: James Morris