selinux-policy/policy/modules/services/portmap.te


policy_module(portmap,1.5.1)

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

type portmap_t;
type portmap_exec_t;
init_daemon_domain(portmap_t,portmap_exec_t)

type portmap_helper_t;
type portmap_helper_exec_t;
init_system_domain(portmap_helper_t,portmap_helper_exec_t)
role system_r types portmap_helper_t;

type portmap_tmp_t;
files_tmp_file(portmap_tmp_t)

type portmap_var_run_t;
files_pid_file(portmap_var_run_t)

########################################
#
# Portmap local policy
#

allow portmap_t self:capability { setuid setgid };
dontaudit portmap_t self:capability sys_tty_config;
allow portmap_t self:netlink_route_socket r_netlink_socket_perms;
allow portmap_t self:unix_dgram_socket create_socket_perms;
allow portmap_t self:unix_stream_socket create_stream_socket_perms;
allow portmap_t self:tcp_socket create_stream_socket_perms;
allow portmap_t self:udp_socket create_socket_perms;

manage_dirs_pattern(portmap_t,portmap_tmp_t,portmap_tmp_t)
manage_files_pattern(portmap_t,portmap_tmp_t,portmap_tmp_t)
files_tmp_filetrans(portmap_t, portmap_tmp_t, { file dir })

manage_files_pattern(portmap_t,portmap_var_run_t,portmap_var_run_t)
files_pid_filetrans(portmap_t,portmap_var_run_t,file)

kernel_read_kernel_sysctls(portmap_t)
kernel_list_proc(portmap_t)
kernel_read_proc_symlinks(portmap_t)

corenet_all_recvfrom_unlabeled(portmap_t)
corenet_all_recvfrom_netlabel(portmap_t)
corenet_tcp_sendrecv_all_if(portmap_t)
corenet_udp_sendrecv_all_if(portmap_t)
corenet_tcp_sendrecv_all_nodes(portmap_t)
corenet_udp_sendrecv_all_nodes(portmap_t)
corenet_tcp_sendrecv_all_ports(portmap_t)
corenet_udp_sendrecv_all_ports(portmap_t)
corenet_tcp_bind_all_nodes(portmap_t)
corenet_udp_bind_all_nodes(portmap_t)
corenet_tcp_bind_portmap_port(portmap_t)
corenet_udp_bind_portmap_port(portmap_t)
corenet_tcp_connect_all_ports(portmap_t)
corenet_sendrecv_portmap_client_packets(portmap_t)
corenet_sendrecv_portmap_server_packets(portmap_t)
# portmap binds to arbitary ports
corenet_tcp_bind_generic_port(portmap_t)
corenet_udp_bind_generic_port(portmap_t)
corenet_tcp_bind_reserved_port(portmap_t)
corenet_udp_bind_reserved_port(portmap_t)
corenet_dontaudit_tcp_bind_all_reserved_ports(portmap_t)
corenet_dontaudit_udp_bind_all_reserved_ports(portmap_t)

dev_read_sysfs(portmap_t)

fs_getattr_all_fs(portmap_t)
fs_search_auto_mountpoints(portmap_t)

domain_use_interactive_fds(portmap_t)

files_read_etc_files(portmap_t)

libs_use_ld_so(portmap_t)
libs_use_shared_libs(portmap_t)

logging_send_syslog_msg(portmap_t)

miscfiles_read_localization(portmap_t)

sysnet_read_config(portmap_t)

userdom_dontaudit_use_unpriv_user_fds(portmap_t)
userdom_dontaudit_search_sysadm_home_dirs(portmap_t)

optional_policy(`
	nis_use_ypbind(portmap_t)
')

optional_policy(`
	nscd_socket_use(portmap_t)
')

optional_policy(`
	seutil_sigchld_newrole(portmap_t)
')

optional_policy(`
	udev_read_db(portmap_t)
')

########################################
#
# Portmap helper local policy
#

dontaudit portmap_helper_t self:capability net_admin;
allow portmap_helper_t self:netlink_route_socket r_netlink_socket_perms;
allow portmap_helper_t self:tcp_socket create_stream_socket_perms;
allow portmap_helper_t self:udp_socket create_socket_perms;

allow portmap_helper_t portmap_var_run_t:file manage_file_perms;
files_pid_filetrans(portmap_helper_t,portmap_var_run_t,file)

corenet_all_recvfrom_unlabeled(portmap_helper_t)
corenet_all_recvfrom_netlabel(portmap_helper_t)
corenet_tcp_sendrecv_all_if(portmap_helper_t)
corenet_udp_sendrecv_all_if(portmap_helper_t)
corenet_raw_sendrecv_all_if(portmap_helper_t)
corenet_tcp_sendrecv_all_nodes(portmap_helper_t)
corenet_udp_sendrecv_all_nodes(portmap_helper_t)
corenet_raw_sendrecv_all_nodes(portmap_helper_t)
corenet_tcp_sendrecv_all_ports(portmap_helper_t)
corenet_udp_sendrecv_all_ports(portmap_helper_t)
corenet_tcp_bind_all_nodes(portmap_helper_t)
corenet_udp_bind_all_nodes(portmap_helper_t)
corenet_tcp_bind_reserved_port(portmap_helper_t)
corenet_udp_bind_reserved_port(portmap_helper_t)
corenet_dontaudit_tcp_bind_all_reserved_ports(portmap_helper_t)
corenet_dontaudit_udp_bind_all_reserved_ports(portmap_helper_t)
corenet_tcp_connect_all_ports(portmap_helper_t)

domain_dontaudit_use_interactive_fds(portmap_helper_t)

files_read_etc_files(portmap_helper_t)
files_rw_generic_pids(portmap_helper_t)

init_rw_utmp(portmap_helper_t)

libs_use_ld_so(portmap_helper_t)
libs_use_shared_libs(portmap_helper_t)

logging_send_syslog_msg(portmap_helper_t)

sysnet_read_config(portmap_helper_t)

userdom_dontaudit_use_all_users_fds(portmap_helper_t)

optional_policy(`
	nis_use_ypbind(portmap_helper_t)
')
add portmap 2005-09-08 17:12:38 +00:00
trunk: module version bumps for previous commit. 2007-10-02 17:15:07 +00:00			`policy_module(portmap,1.5.1)`
add portmap 2005-09-08 17:12:38 +00:00
			`########################################`
			`#`
			`# Declarations`
			`#`

			`type portmap_t;`
			`type portmap_exec_t;`
			`init_daemon_domain(portmap_t,portmap_exec_t)`

			`type portmap_helper_t;`
			`type portmap_helper_exec_t;`
			`init_system_domain(portmap_helper_t,portmap_helper_exec_t)`
			`role system_r types portmap_helper_t;`

			`type portmap_tmp_t;`
			`files_tmp_file(portmap_tmp_t)`

			`type portmap_var_run_t;`
			`files_pid_file(portmap_var_run_t)`

			`########################################`
			`#`
			`# Portmap local policy`
			`#`

			`allow portmap_t self:capability { setuid setgid };`
			`dontaudit portmap_t self:capability sys_tty_config;`
			`allow portmap_t self:netlink_route_socket r_netlink_socket_perms;`
			`allow portmap_t self:unix_dgram_socket create_socket_perms;`
			`allow portmap_t self:unix_stream_socket create_stream_socket_perms;`
			`allow portmap_t self:tcp_socket create_stream_socket_perms;`
			`allow portmap_t self:udp_socket create_socket_perms;`

merge policy patterns to trunk 2006-12-12 20:08:08 +00:00			`manage_dirs_pattern(portmap_t,portmap_tmp_t,portmap_tmp_t)`
			`manage_files_pattern(portmap_t,portmap_tmp_t,portmap_tmp_t)`
another round of renaming 2006-02-21 18:40:44 +00:00			`files_tmp_filetrans(portmap_t, portmap_tmp_t, { file dir })`
add portmap 2005-09-08 17:12:38 +00:00
merge policy patterns to trunk 2006-12-12 20:08:08 +00:00			`manage_files_pattern(portmap_t,portmap_var_run_t,portmap_var_run_t)`
make (almost) all interface parameters required. move boot_t, system_map_t, and modules_object_t to files module. fd use interface renames, udp sendto interface renames. 2006-03-02 23:41:11 +00:00			`files_pid_filetrans(portmap_t,portmap_var_run_t,file)`
add portmap 2005-09-08 17:12:38 +00:00
renaming from 20060131 interface review, round 2 2006-01-31 16:49:43 +00:00			`kernel_read_kernel_sysctls(portmap_t)`
add portmap 2005-09-08 17:12:38 +00:00			`kernel_list_proc(portmap_t)`
			`kernel_read_proc_symlinks(portmap_t)`

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(portmap_t)`
			`corenet_all_recvfrom_netlabel(portmap_t)`
add portmap 2005-09-08 17:12:38 +00:00			`corenet_tcp_sendrecv_all_if(portmap_t)`
			`corenet_udp_sendrecv_all_if(portmap_t)`
			`corenet_tcp_sendrecv_all_nodes(portmap_t)`
			`corenet_udp_sendrecv_all_nodes(portmap_t)`
			`corenet_tcp_sendrecv_all_ports(portmap_t)`
			`corenet_udp_sendrecv_all_ports(portmap_t)`
			`corenet_tcp_bind_all_nodes(portmap_t)`
			`corenet_udp_bind_all_nodes(portmap_t)`
			`corenet_tcp_bind_portmap_port(portmap_t)`
			`corenet_udp_bind_portmap_port(portmap_t)`
more merging of NSA CVS policy 2005-09-13 13:06:07 +00:00			`corenet_tcp_connect_all_ports(portmap_t)`
initial packet rules 2006-05-25 17:56:07 +00:00			`corenet_sendrecv_portmap_client_packets(portmap_t)`
updates for nfs, squid, and mta 2006-05-26 20:29:51 +00:00			`corenet_sendrecv_portmap_server_packets(portmap_t)`
add portmap 2005-09-08 17:12:38 +00:00			`# portmap binds to arbitary ports`
			`corenet_tcp_bind_generic_port(portmap_t)`
			`corenet_udp_bind_generic_port(portmap_t)`
			`corenet_tcp_bind_reserved_port(portmap_t)`
			`corenet_udp_bind_reserved_port(portmap_t)`
			`corenet_dontaudit_tcp_bind_all_reserved_ports(portmap_t)`
			`corenet_dontaudit_udp_bind_all_reserved_ports(portmap_t)`

			`dev_read_sysfs(portmap_t)`

			`fs_getattr_all_fs(portmap_t)`
			`fs_search_auto_mountpoints(portmap_t)`

another round of renaming 2006-02-20 21:33:25 +00:00			`domain_use_interactive_fds(portmap_t)`
add portmap 2005-09-08 17:12:38 +00:00
			`files_read_etc_files(portmap_t)`

			`libs_use_ld_so(portmap_t)`
			`libs_use_shared_libs(portmap_t)`

			`logging_send_syslog_msg(portmap_t)`

			`miscfiles_read_localization(portmap_t)`

			`sysnet_read_config(portmap_t)`

another round of renaming 2006-02-20 21:33:25 +00:00			`userdom_dontaudit_use_unpriv_user_fds(portmap_t)`
another round of renaming 2006-02-21 18:40:44 +00:00			`userdom_dontaudit_search_sysadm_home_dirs(portmap_t)`
add portmap 2005-09-08 17:12:38 +00:00
deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add portmap 2005-09-08 17:12:38 +00:00			`nis_use_ypbind(portmap_t)`
			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
another slew of renaming 2006-02-02 21:08:12 +00:00			`nscd_socket_use(portmap_t)`
add portmap 2005-09-08 17:12:38 +00:00			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add portmap 2005-09-08 17:12:38 +00:00			`seutil_sigchld_newrole(portmap_t)`
			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add portmap 2005-09-08 17:12:38 +00:00			`udev_read_db(portmap_t)`
			`')`

			`########################################`
			`#`
			`# Portmap helper local policy`
			`#`

			`dontaudit portmap_helper_t self:capability net_admin;`
			`allow portmap_helper_t self:netlink_route_socket r_netlink_socket_perms;`
			`allow portmap_helper_t self:tcp_socket create_stream_socket_perms;`
			`allow portmap_helper_t self:udp_socket create_socket_perms;`

merge policy patterns to trunk 2006-12-12 20:08:08 +00:00			`allow portmap_helper_t portmap_var_run_t:file manage_file_perms;`
make (almost) all interface parameters required. move boot_t, system_map_t, and modules_object_t to files module. fd use interface renames, udp sendto interface renames. 2006-03-02 23:41:11 +00:00			`files_pid_filetrans(portmap_helper_t,portmap_var_run_t,file)`
more merging of NSA CVS policy 2005-09-13 13:06:07 +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(portmap_helper_t)`
			`corenet_all_recvfrom_netlabel(portmap_helper_t)`
add portmap 2005-09-08 17:12:38 +00:00			`corenet_tcp_sendrecv_all_if(portmap_helper_t)`
			`corenet_udp_sendrecv_all_if(portmap_helper_t)`
			`corenet_raw_sendrecv_all_if(portmap_helper_t)`
			`corenet_tcp_sendrecv_all_nodes(portmap_helper_t)`
			`corenet_udp_sendrecv_all_nodes(portmap_helper_t)`
			`corenet_raw_sendrecv_all_nodes(portmap_helper_t)`
			`corenet_tcp_sendrecv_all_ports(portmap_helper_t)`
			`corenet_udp_sendrecv_all_ports(portmap_helper_t)`
			`corenet_tcp_bind_all_nodes(portmap_helper_t)`
			`corenet_udp_bind_all_nodes(portmap_helper_t)`
			`corenet_tcp_bind_reserved_port(portmap_helper_t)`
			`corenet_udp_bind_reserved_port(portmap_helper_t)`
			`corenet_dontaudit_tcp_bind_all_reserved_ports(portmap_helper_t)`
			`corenet_dontaudit_udp_bind_all_reserved_ports(portmap_helper_t)`
more merging of NSA CVS policy 2005-09-13 13:06:07 +00:00			`corenet_tcp_connect_all_ports(portmap_helper_t)`
add portmap 2005-09-08 17:12:38 +00:00
another round of renaming 2006-02-20 21:33:25 +00:00			`domain_dontaudit_use_interactive_fds(portmap_helper_t)`
privfd 2005-10-25 19:20:56 +00:00
add portmap 2005-09-08 17:12:38 +00:00			`files_read_etc_files(portmap_helper_t)`
			`files_rw_generic_pids(portmap_helper_t)`

Change initrc_var_run_t interface noun from script_pid to utmp for clarity. 2006-01-18 18:08:39 +00:00			`init_rw_utmp(portmap_helper_t)`
add portmap 2005-09-08 17:12:38 +00:00
			`libs_use_ld_so(portmap_helper_t)`
			`libs_use_shared_libs(portmap_helper_t)`

missing privloggers 2005-10-25 18:42:08 +00:00			`logging_send_syslog_msg(portmap_helper_t)`

add portmap 2005-09-08 17:12:38 +00:00			`sysnet_read_config(portmap_helper_t)`

another round of renaming 2006-02-20 21:33:25 +00:00			`userdom_dontaudit_use_all_users_fds(portmap_helper_t)`
add portmap 2005-09-08 17:12:38 +00:00
deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add portmap 2005-09-08 17:12:38 +00:00			`nis_use_ypbind(portmap_helper_t)`
			`')`