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


policy_module(howl,1.4.0)

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

type howl_t;
type howl_exec_t;
init_daemon_domain(howl_t,howl_exec_t)

type howl_var_run_t;
files_pid_file(howl_var_run_t)

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

allow howl_t self:capability { kill net_admin };
dontaudit howl_t self:capability sys_tty_config;
allow howl_t self:process signal_perms;
allow howl_t self:fifo_file rw_fifo_file_perms;
allow howl_t self:tcp_socket create_stream_socket_perms;
allow howl_t self:udp_socket create_socket_perms;

manage_files_pattern(howl_t,howl_var_run_t,howl_var_run_t)
files_pid_filetrans(howl_t,howl_var_run_t,file)

kernel_read_network_state(howl_t)
kernel_read_kernel_sysctls(howl_t)
kernel_load_module(howl_t)
kernel_list_proc(howl_t)
kernel_read_proc_symlinks(howl_t)

corenet_all_recvfrom_unlabeled(howl_t)
corenet_all_recvfrom_netlabel(howl_t)
corenet_tcp_sendrecv_all_if(howl_t)
corenet_udp_sendrecv_all_if(howl_t)
corenet_tcp_sendrecv_all_nodes(howl_t)
corenet_udp_sendrecv_all_nodes(howl_t)
corenet_tcp_sendrecv_all_ports(howl_t)
corenet_udp_sendrecv_all_ports(howl_t)
corenet_tcp_bind_all_nodes(howl_t)
corenet_udp_bind_all_nodes(howl_t)
corenet_tcp_bind_howl_port(howl_t)
corenet_udp_bind_howl_port(howl_t)
corenet_sendrecv_howl_server_packets(howl_t)

dev_read_sysfs(howl_t)

fs_getattr_all_fs(howl_t)
fs_search_auto_mountpoints(howl_t)

domain_use_interactive_fds(howl_t)

files_read_etc_files(howl_t)

init_rw_utmp(howl_t)

libs_use_ld_so(howl_t)
libs_use_shared_libs(howl_t)

logging_send_syslog_msg(howl_t)

miscfiles_read_localization(howl_t)

sysnet_read_config(howl_t)

userdom_dontaudit_use_unpriv_user_fds(howl_t)
userdom_dontaudit_search_sysadm_home_dirs(howl_t)

ifdef(`targeted_policy', `
	term_dontaudit_use_unallocated_ttys(howl_t)
	term_dontaudit_use_generic_ptys(howl_t)
	files_dontaudit_read_root_files(howl_t)
')

optional_policy(`
	nis_use_ypbind(howl_t)
')

optional_policy(`
	seutil_sigchld_newrole(howl_t)
')

optional_policy(`
	udev_read_db(howl_t)
')
add howl 2005-08-22 20:43:20 +00:00
trunk: update module version numbers for release. 2007-06-29 14:48:13 +00:00			`policy_module(howl,1.4.0)`
add howl 2005-08-22 20:43:20 +00:00
			`########################################`
			`#`
			`# Declarations`
			`#`

			`type howl_t;`
			`type howl_exec_t;`
			`init_daemon_domain(howl_t,howl_exec_t)`

			`type howl_var_run_t;`
			`files_pid_file(howl_var_run_t)`

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

			`allow howl_t self:capability { kill net_admin };`
			`dontaudit howl_t self:capability sys_tty_config;`
testing fixes 2005-09-22 15:32:53 +00:00			`allow howl_t self:process signal_perms;`
merge policy patterns to trunk 2006-12-12 20:08:08 +00:00			`allow howl_t self:fifo_file rw_fifo_file_perms;`
add howl 2005-08-22 20:43:20 +00:00			`allow howl_t self:tcp_socket create_stream_socket_perms;`
testing fixes 2005-09-22 15:32:53 +00:00			`allow howl_t self:udp_socket create_socket_perms;`
add howl 2005-08-22 20:43:20 +00:00
merge policy patterns to trunk 2006-12-12 20:08:08 +00:00			`manage_files_pattern(howl_t,howl_var_run_t,howl_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(howl_t,howl_var_run_t,file)`
add howl 2005-08-22 20:43:20 +00:00
			`kernel_read_network_state(howl_t)`
renaming from 20060131 interface review, round 2 2006-01-31 16:49:43 +00:00			`kernel_read_kernel_sysctls(howl_t)`
add howl 2005-08-22 20:43:20 +00:00			`kernel_load_module(howl_t)`
			`kernel_list_proc(howl_t)`
			`kernel_read_proc_symlinks(howl_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(howl_t)`
			`corenet_all_recvfrom_netlabel(howl_t)`
add howl 2005-08-22 20:43:20 +00:00			`corenet_tcp_sendrecv_all_if(howl_t)`
testing fixes 2005-09-22 15:32:53 +00:00			`corenet_udp_sendrecv_all_if(howl_t)`
add howl 2005-08-22 20:43:20 +00:00			`corenet_tcp_sendrecv_all_nodes(howl_t)`
testing fixes 2005-09-22 15:32:53 +00:00			`corenet_udp_sendrecv_all_nodes(howl_t)`
add howl 2005-08-22 20:43:20 +00:00			`corenet_tcp_sendrecv_all_ports(howl_t)`
testing fixes 2005-09-22 15:32:53 +00:00			`corenet_udp_sendrecv_all_ports(howl_t)`
add howl 2005-08-22 20:43:20 +00:00			`corenet_tcp_bind_all_nodes(howl_t)`
testing fixes 2005-09-22 15:32:53 +00:00			`corenet_udp_bind_all_nodes(howl_t)`
add howl 2005-08-22 20:43:20 +00:00			`corenet_tcp_bind_howl_port(howl_t)`
			`corenet_udp_bind_howl_port(howl_t)`
packets for services 2006-05-30 19:46:34 +00:00			`corenet_sendrecv_howl_server_packets(howl_t)`
add howl 2005-08-22 20:43:20 +00:00
			`dev_read_sysfs(howl_t)`

			`fs_getattr_all_fs(howl_t)`
			`fs_search_auto_mountpoints(howl_t)`

another round of renaming 2006-02-20 21:33:25 +00:00			`domain_use_interactive_fds(howl_t)`
add howl 2005-08-22 20:43:20 +00:00
			`files_read_etc_files(howl_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(howl_t)`
add howl 2005-08-22 20:43:20 +00:00
			`libs_use_ld_so(howl_t)`
			`libs_use_shared_libs(howl_t)`

			`logging_send_syslog_msg(howl_t)`

			`miscfiles_read_localization(howl_t)`

			`sysnet_read_config(howl_t)`

another round of renaming 2006-02-20 21:33:25 +00:00			`userdom_dontaudit_use_unpriv_user_fds(howl_t)`
another round of renaming 2006-02-21 18:40:44 +00:00			`userdom_dontaudit_search_sysadm_home_dirs(howl_t)`
add howl 2005-08-22 20:43:20 +00:00
			ifdef(`targeted_policy', `
another slew of renaming 2006-02-02 21:08:12 +00:00			`term_dontaudit_use_unallocated_ttys(howl_t)`
			`term_dontaudit_use_generic_ptys(howl_t)`
renaming from 20060131 interface review, round 3 2006-01-31 19:21:01 +00:00			`files_dontaudit_read_root_files(howl_t)`
add howl 2005-08-22 20:43:20 +00:00			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add howl 2005-08-22 20:43:20 +00:00			`nis_use_ypbind(howl_t)`
			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add howl 2005-08-22 20:43:20 +00:00			`seutil_sigchld_newrole(howl_t)`
			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add howl 2005-08-22 20:43:20 +00:00			`udev_read_db(howl_t)`
			`')`