Proposal: new extension of selinux
| From: | KaiGai Kohei | Date: | Tue, 24 Feb 2009 07:01:43 +0000 |
| Subject: | Proposal: new extension of selinux | ||
| Groups: | php.pecl.dev | ||
| Request: | Send a blank email to pecl-dev+get-6156@lists.php.net to get a copy of this message | ||
Hello, folks,
I'm one of the developers in SELinux community.
Now I would like to propose a new extension which provides a set
of interfaces to communicate with SELinux.
The following pages show you its specifications and implementations:
http://code.google.com/p/sepgsql/wiki/Memo_PHP_SELinux
http://code.google.com/p/sepgsql/source/browse/misc/php-selinux/
Example:
$ php -r 'echo selinux_getcon()."\n";'
unconfined_u:unconfined_r:unconfined_t:SystemLow-SystemHigh
$ php -r 'echo selinux_getfilecon("/etc/shadow")."\n";'
system_u:object_r:shadow_t
$ php -r '$tclass = selinux_string_to_class("file");
$avd = selinux_compute_av("staff_u:staff_r:staff_t:s0",
"system_u:object_r:etc_t:s0",
$tclass);
var_dump($avd);'
array(5) {
["allowed"]=>
int(139347)
["decided"]=>
int(-1)
["auditallow"]=>
int(0)
["auditdeny"]=>
int(-17)
["seqno"]=>
int(4)
}
Requirements:
- Linux kernel with SELinux enabled
- libselinux 2.0.46 or later
I would like to release it as a part of PECL packages, and apply
"selinux" as its module name. Please comment anything.
Thanks,
--
OSS Platform Development Division, NEC
KaiGai Kohei <kaigai@ak.jp.nec.com>