selinux-refpolicy/policy/modules/services/dnsmasq.te


policy_module(dnsmasq, 1.8.0)

########################################
#
# Declarations
#

type dnsmasq_t;
type dnsmasq_exec_t;
init_daemon_domain(dnsmasq_t, dnsmasq_exec_t)

type dnsmasq_initrc_exec_t;
init_script_file(dnsmasq_initrc_exec_t)

type dnsmasq_lease_t;
files_type(dnsmasq_lease_t)

type dnsmasq_var_run_t;
files_pid_file(dnsmasq_var_run_t)

########################################
#
# Local policy
#

allow dnsmasq_t self:capability { net_admin setgid setuid net_bind_service net_raw };
dontaudit dnsmasq_t self:capability sys_tty_config;
allow dnsmasq_t self:process { getcap setcap signal_perms };
allow dnsmasq_t self:fifo_file rw_fifo_file_perms;
allow dnsmasq_t self:netlink_route_socket { bind create nlmsg_read read write };
allow dnsmasq_t self:tcp_socket create_stream_socket_perms;
allow dnsmasq_t self:udp_socket create_socket_perms;
allow dnsmasq_t self:packet_socket create_socket_perms;
allow dnsmasq_t self:rawip_socket create_socket_perms;

# dhcp leases
manage_files_pattern(dnsmasq_t, dnsmasq_lease_t, dnsmasq_lease_t)
files_var_lib_filetrans(dnsmasq_t, dnsmasq_lease_t, file)

manage_files_pattern(dnsmasq_t, dnsmasq_var_run_t, dnsmasq_var_run_t)
files_pid_filetrans(dnsmasq_t, dnsmasq_var_run_t, file)

kernel_read_kernel_sysctls(dnsmasq_t)
kernel_read_system_state(dnsmasq_t)

corenet_all_recvfrom_unlabeled(dnsmasq_t)
corenet_all_recvfrom_netlabel(dnsmasq_t)
corenet_tcp_sendrecv_generic_if(dnsmasq_t)
corenet_udp_sendrecv_generic_if(dnsmasq_t)
corenet_raw_sendrecv_generic_if(dnsmasq_t)
corenet_tcp_sendrecv_generic_node(dnsmasq_t)
corenet_udp_sendrecv_generic_node(dnsmasq_t)
corenet_raw_sendrecv_generic_node(dnsmasq_t)
corenet_tcp_sendrecv_all_ports(dnsmasq_t)
corenet_udp_sendrecv_all_ports(dnsmasq_t)
corenet_tcp_bind_generic_node(dnsmasq_t)
corenet_udp_bind_generic_node(dnsmasq_t)
corenet_tcp_bind_dns_port(dnsmasq_t)
corenet_udp_bind_all_ports(dnsmasq_t)
corenet_sendrecv_dns_server_packets(dnsmasq_t)
corenet_sendrecv_dhcpd_server_packets(dnsmasq_t)

dev_read_sysfs(dnsmasq_t)
dev_read_urand(dnsmasq_t)

domain_use_interactive_fds(dnsmasq_t)

# allow access to dnsmasq.conf
files_read_etc_files(dnsmasq_t)
files_read_etc_runtime_files(dnsmasq_t)

fs_getattr_all_fs(dnsmasq_t)
fs_search_auto_mountpoints(dnsmasq_t)

auth_use_nsswitch(dnsmasq_t)

logging_send_syslog_msg(dnsmasq_t)

miscfiles_read_localization(dnsmasq_t)

userdom_dontaudit_use_unpriv_user_fds(dnsmasq_t)
userdom_dontaudit_search_user_home_dirs(dnsmasq_t)

optional_policy(`
	seutil_sigchld_newrole(dnsmasq_t)
')

optional_policy(`
	tftp_read_content(dnsmasq_t)
')

optional_policy(`
	udev_read_db(dnsmasq_t)
')

optional_policy(`
	virt_manage_lib_files(dnsmasq_t)
	virt_read_pid_files(dnsmasq_t)
')
add dnsmasq, bug 1524 2006-04-25 14:45:14 +00:00
module version number bump for release 2.20090730 that was mistakenly omitted. 2009-08-05 14:59:21 +00:00			`policy_module(dnsmasq, 1.8.0)`
add dnsmasq, bug 1524 2006-04-25 14:45:14 +00:00
			`########################################`
			`#`
			`# Declarations`
			`#`

			`type dnsmasq_t;`
			`type dnsmasq_exec_t;`
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`init_daemon_domain(dnsmasq_t, dnsmasq_exec_t)`
add dnsmasq, bug 1524 2006-04-25 14:45:14 +00:00
trunk: 4 patches from dan. 2008-11-18 19:55:10 +00:00			`type dnsmasq_initrc_exec_t;`
			`init_script_file(dnsmasq_initrc_exec_t)`

add dnsmasq, bug 1524 2006-04-25 14:45:14 +00:00			`type dnsmasq_lease_t;`
			`files_type(dnsmasq_lease_t)`

			`type dnsmasq_var_run_t;`
			`files_pid_file(dnsmasq_var_run_t)`

			`########################################`
			`#`
			`# Local policy`
			`#`

fixes from gentoo strict testing: - Allow semanage to read from /root on strict non-MLS for local policy modules. - Gentoo init script fixes for udev. - Allow udev to read kernel modules.inputmap. - Dnsmasq fixes from testing. - Allow kernel NFS server to getattr filesystems so df can work on clients. 2006-11-13 03:24:07 +00:00			`allow dnsmasq_t self:capability { net_admin setgid setuid net_bind_service net_raw };`
add dnsmasq, bug 1524 2006-04-25 14:45:14 +00:00			`dontaudit dnsmasq_t self:capability sys_tty_config;`
trunk: 4 patches from dan. 2008-11-18 19:55:10 +00:00			`allow dnsmasq_t self:process { getcap setcap signal_perms };`
trunk: Enable open permission checks policy capability. 2008-10-16 16:09:20 +00:00			`allow dnsmasq_t self:fifo_file rw_fifo_file_perms;`
fixes from gentoo strict testing: - Allow semanage to read from /root on strict non-MLS for local policy modules. - Gentoo init script fixes for udev. - Allow udev to read kernel modules.inputmap. - Dnsmasq fixes from testing. - Allow kernel NFS server to getattr filesystems so df can work on clients. 2006-11-13 03:24:07 +00:00			`allow dnsmasq_t self:netlink_route_socket { bind create nlmsg_read read write };`
add dnsmasq, bug 1524 2006-04-25 14:45:14 +00:00			`allow dnsmasq_t self:tcp_socket create_stream_socket_perms;`
			`allow dnsmasq_t self:udp_socket create_socket_perms;`
			`allow dnsmasq_t self:packet_socket create_socket_perms;`
			`allow dnsmasq_t self:rawip_socket create_socket_perms;`

			`# dhcp leases`
trunk: 4 patches from dan. 2008-11-18 19:55:10 +00:00			`manage_files_pattern(dnsmasq_t, dnsmasq_lease_t, dnsmasq_lease_t)`
trunk: whitespace fixes 2009-06-26 14:40:13 +00:00			`files_var_lib_filetrans(dnsmasq_t, dnsmasq_lease_t, file)`
add dnsmasq, bug 1524 2006-04-25 14:45:14 +00:00
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`manage_files_pattern(dnsmasq_t, dnsmasq_var_run_t, dnsmasq_var_run_t)`
			`files_pid_filetrans(dnsmasq_t, dnsmasq_var_run_t, file)`
add dnsmasq, bug 1524 2006-04-25 14:45:14 +00:00
			`kernel_read_kernel_sysctls(dnsmasq_t)`
dnsmasq patch from dan. 2009-07-20 19:40:57 +00:00			`kernel_read_system_state(dnsmasq_t)`
add dnsmasq, bug 1524 2006-04-25 14:45:14 +00:00
trunk: Unified labeled networking policy from Paul Moore. The latest revision of the labeled policy patches which enable both labeled and unlabeled policy support for NetLabel. This revision takes into account Chris' feedback from the first version and reduces the number of interface calls in each domain down to two at present: one for unlabeled access, one for NetLabel access. The older, transport layer specific interfaces, are still present for use by third-party modules but are not used in the default policy modules. trunk: Use netmsg initial SID for MLS-only Netlabel packets, from Paul Moore. This patch changes the policy to use the netmsg initial SID as the "base" SID/context for NetLabel packets which only have MLS security attributes. Currently we use the unlabeled initial SID which makes it very difficult to distinquish between actual unlabeled packets and those packets which have MLS security attributes. 2007-06-27 15:23:21 +00:00			`corenet_all_recvfrom_unlabeled(dnsmasq_t)`
			`corenet_all_recvfrom_netlabel(dnsmasq_t)`
add dnsmasq, bug 1524 2006-04-25 14:45:14 +00:00			`corenet_tcp_sendrecv_generic_if(dnsmasq_t)`
			`corenet_udp_sendrecv_generic_if(dnsmasq_t)`
			`corenet_raw_sendrecv_generic_if(dnsmasq_t)`
trunk: Remove node definitions and change node usage to generic nodes. 2009-01-09 19:48:02 +00:00			`corenet_tcp_sendrecv_generic_node(dnsmasq_t)`
			`corenet_udp_sendrecv_generic_node(dnsmasq_t)`
			`corenet_raw_sendrecv_generic_node(dnsmasq_t)`
add dnsmasq, bug 1524 2006-04-25 14:45:14 +00:00			`corenet_tcp_sendrecv_all_ports(dnsmasq_t)`
			`corenet_udp_sendrecv_all_ports(dnsmasq_t)`
trunk: Remove node definitions and change node usage to generic nodes. 2009-01-09 19:48:02 +00:00			`corenet_tcp_bind_generic_node(dnsmasq_t)`
			`corenet_udp_bind_generic_node(dnsmasq_t)`
add dnsmasq, bug 1524 2006-04-25 14:45:14 +00:00			`corenet_tcp_bind_dns_port(dnsmasq_t)`
trunk: 4 patches from dan. 2008-11-18 19:55:10 +00:00			`corenet_udp_bind_all_ports(dnsmasq_t)`
packets for services 2006-05-30 19:46:34 +00:00			`corenet_sendrecv_dns_server_packets(dnsmasq_t)`
			`corenet_sendrecv_dhcpd_server_packets(dnsmasq_t)`
add dnsmasq, bug 1524 2006-04-25 14:45:14 +00:00
			`dev_read_sysfs(dnsmasq_t)`
			`dev_read_urand(dnsmasq_t)`

			`domain_use_interactive_fds(dnsmasq_t)`

			`# allow access to dnsmasq.conf`
			`files_read_etc_files(dnsmasq_t)`
trunk: 14 patches from dan. 2009-03-23 14:56:43 +00:00			`files_read_etc_runtime_files(dnsmasq_t)`
add dnsmasq, bug 1524 2006-04-25 14:45:14 +00:00
			`fs_getattr_all_fs(dnsmasq_t)`
			`fs_search_auto_mountpoints(dnsmasq_t)`

trunk: 14 patches from dan. 2009-03-23 14:56:43 +00:00			`auth_use_nsswitch(dnsmasq_t)`

add dnsmasq, bug 1524 2006-04-25 14:45:14 +00:00			`logging_send_syslog_msg(dnsmasq_t)`

			`miscfiles_read_localization(dnsmasq_t)`

			`userdom_dontaudit_use_unpriv_user_fds(dnsmasq_t)`
trunk: merge UBAC. 2008-11-05 16:10:46 +00:00			`userdom_dontaudit_search_user_home_dirs(dnsmasq_t)`
add dnsmasq, bug 1524 2006-04-25 14:45:14 +00:00
			optional_policy(`
			`seutil_sigchld_newrole(dnsmasq_t)`
			`')`

dnsmasq patch from dan. 2009-07-20 19:40:57 +00:00			optional_policy(`
			`tftp_read_content(dnsmasq_t)`
			`')`

add dnsmasq, bug 1524 2006-04-25 14:45:14 +00:00			optional_policy(`
			`udev_read_db(dnsmasq_t)`
			`')`
trunk: 4 patches from dan. 2008-11-18 19:55:10 +00:00
			optional_policy(`
			`virt_manage_lib_files(dnsmasq_t)`
trunk: 14 patches from dan. 2009-03-23 14:56:43 +00:00			`virt_read_pid_files(dnsmasq_t)`
trunk: 4 patches from dan. 2008-11-18 19:55:10 +00:00			`')`