When invoking tcpdump, the application creates a netlink_socket and then chroots
into /var/lib/tcpdump.
Without the right to create a netlink_socket:
tcpdump: Can't open netlink socket 13:Permission denied
Without the right on dac_read_search and sys_chroot:
tcpdump: Couldn't chroot/chdir to '/var/lib/tcpdump': Permission denied
See also https://bugs.gentoo.org/show_bug.cgi?id=443624
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
The ipset command is used to manage ip sets, used by iptables for a more
flexible management of firewall rules. It has very similar requirements as
iptables for accessing and working with the Linux kernel, so marking ipset as
iptables_exec_t to have it run in the iptables domain.
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
Create various interfaces using the user_home_content_type attribute for
tmpreaper
user_home_t, user_tmp_t and user_tmpfs_t are user_home_content_type
(why?) We should probably also create user_tmp_content_type and
user_tmpfs_content_type attributes and assign to userdom_tmp_file and
userdom_tmpfs_file respectively
Signed-off-by: Dominick Grift <dominick.grift@gmail.com>
Since /var/cache/man was previously labeled man_t, make sure that the old
interfaces with regard to man_t also support man_cache_t
Signed-off-by: Dominick Grift <dominick.grift@gmail.com>
Currently, the files_manage_generic_locks only handles the lock files. If a
domain needs to manage both lock files and the lock directories (like specific
subdirectories in /var/lock that are not owned by a single other domain, such as
Gentoo's /var/lock/subsys location) it also needs the manage permissions on the
directory.
This is to support OpenRC's migration of /var/lock to /run/lock which otherwise
fails:
* Migrating /var/lock to /run/lock
cp: cannot create directory '/run/lock/subsys': Permission denied
rm: cannot remove '/var/lock/subsys': Permission denied
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
Gentoo's OpenRC init framework handles the migration of data from /var/run to
/run, and /var/lock to /run/lock. To deal with this, openrc uses "cp -a -r
/var/run /run" and "cp -a -r /var/lock/* /run/lock".
When done, it will create symlinks in /var towards the new locations.
As a result, initrc_t needs to be able to manage symlinks in /var, as well as
manage all pidfile content (needed for the migration of /var/run/* towards
/run).
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
This interface will be used by domains that need to manage the various pidfile
content (*_var_run_t).
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
In Gentoo, the openrc init framework creates the /dev/shm location (within
devtmpfs) using a "mkdir -m 1777 /dev/shm" command. This results in initrc_t
wanting to set the attributes of the /dev/shm directory (at that point still
labeled device_t as tmpfs isn't mounted on it yet).
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
Content that (at least) common users need to be able to relabel and
create with a type transition
Signed-off-by: Dominick Grift <dominick.grift@gmail.com>
gnome_role is deprecated, use gnome_role_template instead
depends on dbus because of gkeyringd
Signed-off-by: Dominick Grift <dominick.grift@gmail.com>
To flush the routing cache, ifconfig_t (through the "ip" command) requires
sys_admin capability. If not:
~# ip route flush cache
Cannot flush routing cache
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
Support the logging_search_all_log_dirs interface for applications such as
fail2ban-client, who scan through log directories.
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
Support the logging_getattr_all_logs interface, which will be used by
applications responsible for reviewing the state of log files (without needing
to read them), such as the fail2ban-client application.
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
