42d109d30c
Module version bump for fixes from Nicolas Iooss.
2017-08-19 12:02:58 -04:00
98170eaf55
Allow dhcpcd to use generic netlink and raw IP sockets
...
dhcpcd uses a raw IPv6 socket to receive router advertisement and
neighbor advertisement packets in
https://roy.marples.name/git/dhcpcd.git/tree/ipv6nd.c?h=dhcpcd-6.11.5
and uses NETLINK_GENERIC in
https://roy.marples.name/git/dhcpcd.git/tree/if-linux.c?h=dhcpcd-6.11.5
for some NetLink sockets.
2017-08-19 12:01:56 -04:00
495e2c203b
Remove complement and wildcard in allow rules.
...
Remove complement (~) and wildcard (*) in allow rules so that there are no
unintentional additions when new permissions are declared.
This patch does not add or remove permissions from any rules.
2017-08-13 16:21:44 -04:00
aa0eecf3e3
Bump module versions for release.
2017-08-05 12:59:42 -04:00
a599f28196
Module version bump for /usr/bin fc fixes from Nicolas Iooss.
2017-05-04 08:27:46 -04:00
73d8b3026c
Systemd-related changes from Russell Coker.
2017-04-06 17:37:50 -04:00
5e20a0ee5b
/var/run -> /run again
...
Here's the latest version of my patch to remove all /var/run when it's not
needed. I have removed the subst thing from the patch, but kept a
distro_debian bit that relies on it. So with this patch the policy won't
install if you build it with distro_debian unless you have my subst patch.
Chris, if your automated tests require that it build and install with
distro_debian then skip the patch for sysnetwork.fc.
From Russell Coker
2017-03-25 12:56:03 -04:00
4d028498d8
Module version bumps for fixes from cgzones.
2017-03-05 10:48:42 -05:00
4b79a54b41
modutils: adopt callers to new interfaces
2017-03-03 12:28:17 +01:00
9f99cfb771
Network daemon patches from Russell Coker.
2017-02-25 11:20:19 -05:00
cb35cd587f
Little misc patches from Russell Coker.
2017-02-18 09:39:01 -05:00
1720e109a3
Sort capabilities permissions from Russell Coker.
2017-02-15 18:47:33 -05:00
69da46ae18
usrmerge FC fixes from Russell Coker.
2017-02-07 18:51:58 -05:00
2e7553db63
Create / to /usr equivalence for bin, sbin, and lib, from Russell Coker.
2017-02-04 15:19:35 -05:00
69ede859e8
Bump module versions for release.
2017-02-04 13:30:53 -05:00
67c435f1fc
Module version bump for fc updates from Nicolas Iooss.
2016-12-28 14:38:05 -05:00
f850ec37df
Module version bumps for /run fc changes from cgzones.
2016-12-22 15:54:46 -05:00
16b7b5573b
Module version bumps for patches from cgzones.
2016-12-04 13:30:54 -05:00
598700325b
allow dhcp_t to domtrans into avahi
...
#============= dhcpc_t ==============
# audit(1459860992.664:6):
# scontext="system_u:system_r:dhcpc_t:s0" tcontext="system_u:object_r:avahi_exec_t:s0"
# class="file" perms="execute_no_trans"
# comm="dhclient-script" exe="" path=""
# message="/var/log/syslog.2.gz:Apr 5 14:56:32 debianSe kernel: [ 4.830761]
# audit: type=1400 audit(1459860992.664:6): avc: denied { execute_no_trans }
# for pid=412 comm="dhclient-script" path="/usr/sbin/avahi-autoipd" dev="sda1"
# ino=140521 scontext=system_u:system_r:dhcpc_t:s0
# tcontext=system_u:object_r:avahi_exec_t:s0 tclass=file permissive=1 "
# audit(1454514879.616:134):
# scontext="system_u:system_r:dhcpc_t:s0" tcontext="system_u:object_r:avahi_exec_t:s0"
# class="file" perms="execute_no_trans"
# comm="dhclient-script" exe="" path=""
# message="/var/log/syslog.5.gz:Feb 3 16:54:39 debianSe kernel: [ 13.237496]
# audit: type=1400 audit(1454514879.616:134): avc: denied { execute_no_trans
# } for pid=464 comm="dhclient-script" path="/usr/sbin/avahi-autoipd"
# dev="sda1" ino=140521 scontext=system_u:system_r:dhcpc_t
# tcontext=system_u:object_r:avahi_exec_t tclass=file permissive=1 "
allow dhcpc_t avahi_exec_t:file execute_no_trans;
# audit(1459860992.660:4):
# scontext="system_u:system_r:dhcpc_t:s0" tcontext="system_u:object_r:avahi_exec_t:s0"
# class="file" perms="execute"
# comm="dhclient-script" exe="" path=""
# message="/var/log/syslog.2.gz:Apr 5 14:56:32 debianSe kernel: [ 4.827312]
# audit: type=1400 audit(1459860992.660:4): avc: denied { execute } for
# pid=412 comm="dhclient-script" name="avahi-autoipd" dev="sda1" ino=140521
# scontext=system_u:system_r:dhcpc_t:s0
# tcontext=system_u:object_r:avahi_exec_t:s0 tclass=file permissive=1 "
# audit(1459860992.664:5):
# scontext="system_u:system_r:dhcpc_t:s0" tcontext="system_u:object_r:avahi_exec_t:s0"
# class="file" perms="{ read open }"
# comm="dhclient-script" exe="" path=""
# message="/var/log/syslog.2.gz:Apr 5 14:56:32 debianSe kernel: [ 4.829009]
# audit: type=1400 audit(1459860992.664:5): avc: denied { read open } for
# pid=412 comm="dhclient-script" path="/usr/sbin/avahi-autoipd" dev="sda1"
# ino=140521 scontext=system_u:system_r:dhcpc_t:s0
# tcontext=system_u:object_r:avahi_exec_t:s0 tclass=file permissive=1 "
# audit(1454514879.616:132):
# scontext="system_u:system_r:dhcpc_t:s0" tcontext="system_u:object_r:avahi_exec_t:s0"
# class="file" perms="execute"
# comm="dhclient-script" exe="" path=""
# message="/var/log/syslog.5.gz:Feb 3 16:54:39 debianSe kernel: [ 13.237297]
# audit: type=1400 audit(1454514879.616:132): avc: denied { execute } for
# pid=464 comm="dhclient-script" name="avahi-autoipd" dev="sda1" ino=140521
# scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:avahi_exec_t
# tclass=file permissive=1 "
# audit(1454514879.616:133):
# scontext="system_u:system_r:dhcpc_t:s0" tcontext="system_u:object_r:avahi_exec_t:s0"
# class="file" perms="{ read open }"
# comm="dhclient-script" exe="" path=""
# message="/var/log/syslog.5.gz:Feb 3 16:54:39 debianSe kernel: [ 13.237309]
# audit: type=1400 audit(1454514879.616:133): avc: denied { read open } for
# pid=464 comm="dhclient-script" path="/usr/sbin/avahi-autoipd" dev="sda1"
# ino=140521 scontext=system_u:system_r:dhcpc_t
# tcontext=system_u:object_r:avahi_exec_t tclass=file permissive=1 "
#!!!! This avc is allowed in the current policy
allow dhcpc_t avahi_exec_t:file { read execute open };
2016-12-04 17:34:11 +01:00
34055cae87
Bump module versions for release.
2016-10-23 16:58:59 -04:00
187019a615
Module version bump for various patches from Guido Trentalancia.
2016-08-14 14:58:57 -04:00
19b84c95b1
Remove redundant libs_read_lib_files() for ifconfig_t.
2016-08-14 14:52:32 -04:00
6caa443d18
Ifconfig should be able to read firmware files in /lib (i.e. some network
...
cards need to load their firmware) and it should not audit attempts
to load kernel modules directly.
Signed-off-by: Guido Trentalancia <guido@trentalancia.net>
2016-08-14 14:52:07 -04:00
5481c1cc84
Update the sysnetwork module to add some permissions needed by
...
the dhcp client (another separate patch makes changes to the
ifconfig part).
Create auxiliary interfaces in the ntp module.
The permission to execute restorecon/setfiles (required by the
dhclient-script script and granted in a previous version of this
patch) is not granted, as it does not break the script functioning.
Include revisions from Chris PeBenito.
Signed-off-by: Guido Trentalancia <guido@trentalancia.net>
2016-08-14 14:51:42 -04:00
c23353bcd8
Bump module versions for release.
2015-12-08 09:53:02 -05:00
17694adc7b
Module version bump for systemd additions.
2015-10-23 14:53:14 -04:00
579849912d
Add supporting rules for domains tightly-coupled with systemd.
2015-10-23 10:17:46 -04:00
a38c3be208
Module version bump for updated netlink sockets from Stephen Smalley
2015-05-22 08:38:53 -04:00
58b3029576
Update netlink socket classes.
...
Define new netlink socket security classes introduced by kernel commit
223ae516404a7a65f09e79a1c0291521c233336e.
Note that this does not remove the long-since obsolete
netlink_firewall_socket and netlink_ip6_fw_socket classes
from refpolicy in case they are still needed for legacy
distribution policies.
Add the new socket classes to socket_class_set.
Update ubac and mls constraints for the new socket classes.
Add allow rules for a few specific known cases (netutils, iptables,
netlabel, ifconfig, udev) in core policy that require access.
Further refinement for the contrib tree will be needed. Any allow
rule previously written on :netlink_socket may need to be rewritten or
duplicated for one of the more specific classes. For now, we retain the
existing :netlink_socket rules for compatibility on older kernels.
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
2015-05-22 08:29:03 -04:00
fd0c07c8b3
Module version bump for optional else block removal from Steve Lawrence.
2015-01-12 08:45:58 -05:00
4bd0277313
Remove optional else block for dhcp ping
...
Else blocks with optional statements are not supported in CIL.
Currently, if the pp to CIL compiler comes across one of these in a pp
module, it just drops the block and outputs a warning. Fortunately,
these are very rare. In fact, this is the only place in refpolicy where
an optional else block is used, and it is not clear if it is even
needed. This patch is untested, and is more to spark discussions to see
if there are any thoughts about whether or not this piece of policy is
needed.
Signed-off-by: Steve Lawrence <slawrence@tresys.com>
2015-01-12 08:44:39 -05:00
468185f5f7
Bump module versions for release.
2014-12-03 13:37:38 -05:00
8a3a8c7e1b
Module version bump for /sbin/iw support from Nicolas Iooss.
2014-10-23 08:51:53 -04:00
0820cfe75d
Add comment for iw generic netlink socket usage
2014-10-23 08:50:18 -04:00
5fb1249f37
Use create_netlink_socket_perms when allowing netlink socket creation
...
create_netlink_socket_perms is defined as:
{ create_socket_perms nlmsg_read nlmsg_write }
This means that it is redundant to allow create_socket_perms and
nlmsg_read/nlmsg_write.
Clean up things without allowing anything new.
2014-10-23 08:07:44 -04:00
d6af57e5e7
Allow iw to create generic netlink sockets
...
iw uses generic netlink socket to configure WiFi properties. For
example, "strace iw dev wlan0 set power_save on" outputs:
socket(PF_NETLINK, SOCK_RAW|SOCK_CLOEXEC, NETLINK_GENERIC) = 3
setsockopt(3, SOL_SOCKET, SO_SNDBUF, [32768], 4) = 0
setsockopt(3, SOL_SOCKET, SO_RCVBUF, [32768], 4) = 0
bind(3, {sa_family=AF_NETLINK, pid=7836, groups=00000000}, 12) = 0
Some AVC denials are reported in audit.log:
type=AVC msg=audit(1408829044.820:486): avc: denied { create } for
pid=5950 comm="iw" scontext=system_u:system_r:ifconfig_t
tcontext=system_u:system_r:ifconfig_t tclass=netlink_socket
permissive=1
type=AVC msg=audit(1408829044.820:487): avc: denied { setopt } for
pid=5950 comm="iw" scontext=system_u:system_r:ifconfig_t
tcontext=system_u:system_r:ifconfig_t tclass=netlink_socket
permissive=1
type=AVC msg=audit(1408829044.820:488): avc: denied { bind } for
pid=5950 comm="iw" scontext=system_u:system_r:ifconfig_t
tcontext=system_u:system_r:ifconfig_t tclass=netlink_socket
permissive=1
type=AVC msg=audit(1408829044.820:489): avc: denied { getattr }
for pid=5950 comm="iw" scontext=system_u:system_r:ifconfig_t
tcontext=system_u:system_r:ifconfig_t tclass=netlink_socket
permissive=1
type=AVC msg=audit(1408829044.820:490): avc: denied { write } for
pid=5950 comm="iw" scontext=system_u:system_r:ifconfig_t
tcontext=system_u:system_r:ifconfig_t tclass=netlink_socket
permissive=1
Allowing ifconfig_t to create generic netlink sockets fixes this.
(On a side note, the AVC denials were caused by TLP, a tool which
applies "laptop configuration" when switching between AC and battery
with the help of a udev script)
2014-10-23 08:07:44 -04:00
491683b3e2
Module version bump for init_daemon_pid_file from Sven Vermeulen.
2014-06-30 14:34:51 -04:00
4a94489be7
Use init_daemon_pid_file instead of init_daemon_run_dir
...
Update non-contrib modules to use init_daemon_pid_file instead of
init_daemon_run_dir.
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
2014-06-26 08:34:27 -04:00
84f2b380cf
Module version bump for ifconfig fc entry from Sven Vermeulen.
2014-05-27 09:08:12 -04:00
10ff4d0fa3
Bump module versions for release.
2014-03-11 08:16:57 -04:00
3208ff94c4
Module version bump for second lot of patches from Dominick Grift.
2013-12-03 13:03:35 -05:00
521bbf8586
These { read write } tty_device_t chr files on boot up in Debian
...
Signed-off-by: Dominick Grift <dominick.grift@gmail.com>
2013-12-03 10:39:21 -05:00
1a01976fc4
Module version bump for first batch of patches from Dominick Grift.
2013-12-02 14:22:29 -05:00
012f1b2311
sysbnetwork: dhclient searches /var/lib/ntp
...
Signed-off-by: Dominick Grift <dominick.grift@gmail.com>
2013-12-02 08:43:32 -05:00
6c19504654
sysnetwork: dhcpc: networkmanager interface calls from Fedora. In Debian i was able to confirm the need for networkmanager_manage_lib_files(dhcpc_t) since dhclient reads /var/lib/NetworkManager/dhclient-eth0.conf
...
Signed-off-by: Dominick Grift <dominick.grift@gmail.com>
2013-12-02 08:43:32 -05:00
eb4512f6eb
Module version bump for dhcpc fixes from Dominick Grift.
2013-09-27 17:15:22 -04:00
f0e0066a7b
Reorder dhcpc additions.
2013-09-27 17:15:02 -04:00
b1599e01fe
sysnetwork: dhcpc binds socket to random high udp ports sysnetwork: do not audit attempts by ifconfig to read, and write dhcpc udp sockets (looks like a leaked fd)
...
Signed-off-by: Dominick Grift <dominick.grift@gmail.com>
2013-09-27 17:13:12 -04:00
cf905e8ef1
Module version bumps for dhcpc leaked fds to hostname.
2013-09-27 15:55:52 -04:00
f0ad29f609
Module version bump for debian ifstate changes from Dominick Grift.
2013-09-27 14:42:47 -04:00
Chris PeBenito
Nicolas Iooss
cgzones
Chris PeBenito
Stephen Smalley
Steve Lawrence
Sven Vermeulen
Dominick Grift