Enhance portage_fetch_t from an application type to a domain. Introduce
the proper portage_fetch_exec_t and add the necessary privileges to the
domain definition to allow portage_fetch_t to be used by Portage
management utilities like layman and emerge-webrsync.
We enhance portage_domtrans() to include portage_fetch_t support.
Providing a different interface (portage_fetch_domtrans) is possible
too, but since every application and role that needs to deal with
portage needs to deal with the fetching as well, and vice versa, we keep
this in portage_domtrans.
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
The /sbin/rc binary is used by the system administrator to manage
runlevels (add/delete), check runlevel state, etc. all which do not
require a transition to occur. Hence the /sbin/rc (now labeled
rc_exec_t) is allowed to be executed without transitioning.
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
When an init script is launched, Gentoo's integrated run_init support
will re-execute /sbin/rc (an all-in-one binary) for various functions.
The run_init_t domain here should not be allowed to transition yet, so
we allow it to execute /sbin/rc without transitioning.
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
The gcc-config application uses some functions (from
/etc/init.d/functions.sh) which are simple wrappers on top of
/sbin/rc. Since this script is sourced and the functions executed
from within gcc_config_t, we allow gcc-config to execute /sbin/rc
without transitioning.
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
Within Gentoo, the init system (openrc) uses a single binary (/sbin/rc)
for all its functions, be it executing init scripts, managing runlevels,
checking state, etc. This binary is not allowed to be labeled
initrc_exec_t as that would trigger domain transitions where this isn't
necessary (or even allowed).
A suggested solution is to use a separate type declaration for /sbin/rc
(rc_exec_t) which transitions where necessary.
This patch includes support for the /sbin/rc rc_exec_t type and declares
the init_rc_exec() interface which allows domains to execute the binary
without transitioning.
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
Puppet is a management utility to manage several dozens or even hundreds of
systems through a single application. Part of its job is to ensure that the
configuration and state of a system is as expected. Part of this is to ensure
that the proper mounts are available and, if not, mount them (or umount them).
This patch allows puppet_t to call mount.
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
During build and eventual activation of the base policy, the load_policy_t
domain attempts to use a portage file descriptor. However, this serves no
purpose (the loading is done correctly and everything is logged
appropriately).
Hence, we dontaudit this use.
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
Systems that use LDAPS (LDAP over SSL/TLS) for their sysnet_* activities
currently fail since these domains do not allow proper access to the random
devices (needed for SSL/TLS). This patch adds this privilege to
sysnet_use_ldap.
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
The courier-imapd daemon is part of the courier package (and already supported
by the courier module in refpolicy), but uses a different location for its
configuration files (/etc/courier-imap) and persistent data
(/var/lib/courier-imap).
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
This small patch updates the dhcpc_t (DHCP client domain) to allow updating the
kernel's routing tables (as that is a primary purpose of a DHCP client) as well
as interact with the kernel through the net_sysctls.
Also, one client (dhcpcd) uses /var/run/dhcpcd so add that in the file context
definition as well.
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
Many XFCE4 helper applications are located in /usr/lib locations. This patch
marks those helpers as bin_t.
Recursively marking the directories bin_t does not work properly as these
locations also contain actual libraries.
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
Without the getattr privilege on the mountpoint directories, the checkdisk
plugin fails to capture the data unless nagios is reconfigured to directly
read the device files themselves.
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
Since april, the *-multi applications offered through iptables are combined
through a single binary called xtables-multi. The previous commands are now
symbolic links towards this application.
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
When audit subsystem is enabled, and setfiles works from root
dir, setfiles would send the AUDIT_FS_RELABEL information to
audit system, If no permission to send the information to audit
by netlink, setfiles would return error.
The test cases to reproduce this defect:
=> restorecon -R /
=> echo $?
255
=>
Signed-off-by: Roy.Li <rongqing.li@windriver.com>
The mysql_stream_connect interface, which is already in use, is only for local
MySQL databases (not through TCP/IP).
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
Currently, the nagios nrpe_t definition has no read access to its own
nrpe_etc_t. I suspect this to be a copy/paste problem. Since the nrpe
configuration file is stored in /etc/nagios (nagios_etc_t), NRPE does need
search privileges in nagios_etc_t. This is easily accomplished through
read_files_pattern.
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
The current consolekit policy definition has hal_ptrace(consolekit_t) in its
main body. However, HAL support within consolekit is not mandatory. As such,
this call should be within an optional_policy().
Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
