path: root/policy/modules/admin/puppet.te

policy_module(puppet)

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

## <desc>
##	<p>
##	Determine whether puppet can
##	manage all non-security files.
##	</p>
## </desc>
gen_tunable(puppet_manage_all_files, false)

attribute_role puppetca_roles;
roleattribute system_r puppetca_roles;

type puppet_t;
type puppet_exec_t;
init_daemon_domain(puppet_t, puppet_exec_t)

type puppet_etc_t;
files_config_file(puppet_etc_t)

type puppet_initrc_exec_t;
init_script_file(puppet_initrc_exec_t)

type puppet_log_t;
logging_log_file(puppet_log_t)

type puppet_runtime_t alias puppet_var_run_t;
files_runtime_file(puppet_runtime_t)
init_daemon_runtime_file(puppet_runtime_t, dir, "puppet")

type puppet_tmp_t;
files_tmp_file(puppet_tmp_t)

type puppet_var_lib_t;
files_type(puppet_var_lib_t)

type puppetca_t;
type puppetca_exec_t;
application_domain(puppetca_t, puppetca_exec_t)
role puppetca_roles types puppetca_t;

type puppetmaster_t;
type puppetmaster_exec_t;
init_daemon_domain(puppetmaster_t, puppetmaster_exec_t)

type puppetmaster_initrc_exec_t;
init_script_file(puppetmaster_initrc_exec_t)

type puppetmaster_tmp_t;
files_tmp_file(puppetmaster_tmp_t)

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

allow puppet_t self:capability { chown dac_override fowner fsetid setgid setuid sys_admin sys_nice sys_tty_config };
allow puppet_t self:process { signal signull getsched setsched };
allow puppet_t self:fifo_file rw_fifo_file_perms;
allow puppet_t self:netlink_route_socket create_netlink_socket_perms;
allow puppet_t self:tcp_socket { accept listen };
allow puppet_t self:udp_socket create_socket_perms;

allow puppet_t puppet_etc_t:dir list_dir_perms;
allow puppet_t puppet_etc_t:file read_file_perms;
allow puppet_t puppet_etc_t:lnk_file read_lnk_file_perms;

manage_dirs_pattern(puppet_t, puppet_var_lib_t, puppet_var_lib_t)
manage_files_pattern(puppet_t, puppet_var_lib_t, puppet_var_lib_t)
can_exec(puppet_t, puppet_var_lib_t)

setattr_dirs_pattern(puppet_t, puppet_runtime_t, puppet_runtime_t)
manage_files_pattern(puppet_t, puppet_runtime_t, puppet_runtime_t)
files_runtime_filetrans(puppet_t, puppet_runtime_t, { file dir })

allow puppet_t puppet_log_t:dir { create_dir_perms setattr_dir_perms };
append_files_pattern(puppet_t, puppet_log_t, puppet_log_t)
create_files_pattern(puppet_t, puppet_log_t, puppet_log_t)
read_files_pattern(puppet_t, puppet_log_t, puppet_log_t)
setattr_files_pattern(puppet_t, puppet_log_t, puppet_log_t)
logging_log_filetrans(puppet_t, puppet_log_t, { file dir })

manage_dirs_pattern(puppet_t, puppet_tmp_t, puppet_tmp_t)
manage_files_pattern(puppet_t, puppet_tmp_t, puppet_tmp_t)
files_tmp_filetrans(puppet_t, puppet_tmp_t, { file dir })

kernel_dontaudit_search_sysctl(puppet_t)
kernel_dontaudit_search_kernel_sysctl(puppet_t)
kernel_read_crypto_sysctls(puppet_t)
kernel_read_kernel_sysctls(puppet_t)
kernel_read_net_sysctls(puppet_t)
kernel_read_network_state(puppet_t)

corecmd_exec_bin(puppet_t)
corecmd_exec_shell(puppet_t)
corecmd_read_all_executables(puppet_t)

corenet_all_recvfrom_netlabel(puppet_t)
corenet_tcp_sendrecv_generic_if(puppet_t)
corenet_tcp_sendrecv_generic_node(puppet_t)

corenet_sendrecv_puppet_client_packets(puppet_t)
corenet_tcp_connect_puppet_port(puppet_t)

dev_read_rand(puppet_t)
dev_read_sysfs(puppet_t)
dev_read_urand(puppet_t)

domain_interactive_fd(puppet_t)
domain_read_all_domains_state(puppet_t)

files_manage_config_files(puppet_t)
files_manage_config_dirs(puppet_t)
files_manage_etc_dirs(puppet_t)
files_manage_etc_files(puppet_t)
files_read_usr_files(puppet_t)
files_read_usr_symlinks(puppet_t)
files_relabel_config_dirs(puppet_t)
files_relabel_config_files(puppet_t)
files_search_var_lib(puppet_t)

selinux_get_fs_mount(puppet_t)
selinux_search_fs(puppet_t)
selinux_set_all_booleans(puppet_t)
selinux_set_generic_booleans(puppet_t)
selinux_validate_context(puppet_t)

term_dontaudit_getattr_unallocated_ttys(puppet_t)
term_dontaudit_getattr_all_ttys(puppet_t)

init_all_labeled_script_domtrans(puppet_t)
init_domtrans_script(puppet_t)
init_read_utmp(puppet_t)
init_signull_script(puppet_t)

logging_send_syslog_msg(puppet_t)

miscfiles_read_hwdata(puppet_t)
miscfiles_read_localization(puppet_t)

mount_domtrans(puppet_t)

seutil_domtrans_setfiles(puppet_t)
seutil_domtrans_semanage(puppet_t)

sysnet_run_ifconfig(puppet_t, system_r)
sysnet_use_ldap(puppet_t)

tunable_policy(`puppet_manage_all_files',`
	files_manage_non_auth_files(puppet_t)
')

optional_policy(`
	cfengine_read_lib_files(puppet_t)
')

optional_policy(`
	consoletype_exec(puppet_t)
')

optional_policy(`
	hostname_exec(puppet_t)
')

optional_policy(`
	mount_domtrans(puppet_t)
')

optional_policy(`
	mta_send_mail(puppet_t)
')

optional_policy(`
	portage_domtrans(puppet_t)
	portage_domtrans_fetch(puppet_t)
	portage_domtrans_gcc_config(puppet_t)
')

optional_policy(`
	files_rw_var_files(puppet_t)

	rpm_domtrans(puppet_t)
	rpm_manage_db(puppet_t)
	rpm_manage_log(puppet_t)
')

optional_policy(`
	shorewall_domtrans(puppet_t)
')

optional_policy(`
	unconfined_domain(puppet_t)
')

optional_policy(`
	usermanage_domtrans_groupadd(puppet_t)
	usermanage_domtrans_useradd(puppet_t)
')

########################################
#
# Ca local policy
#

allow puppetca_t self:capability { dac_override setgid setuid };
allow puppetca_t self:fifo_file rw_fifo_file_perms;

allow puppetca_t puppet_etc_t:dir list_dir_perms;
allow puppetca_t puppet_etc_t:file read_file_perms;
allow puppetca_t puppet_etc_t:lnk_file read_lnk_file_perms;

allow puppetca_t puppet_var_lib_t:dir list_dir_perms;
manage_files_pattern(puppetca_t, puppet_var_lib_t, puppet_var_lib_t)
manage_dirs_pattern(puppetca_t, puppet_var_lib_t, puppet_var_lib_t)

allow puppetca_t puppet_log_t:dir search_dir_perms;

allow puppetca_t puppet_runtime_t:dir search_dir_perms;

kernel_read_system_state(puppetca_t)
kernel_read_kernel_sysctls(puppetca_t)

corecmd_exec_bin(puppetca_t)
corecmd_exec_shell(puppetca_t)

dev_read_urand(puppetca_t)
dev_search_sysfs(puppetca_t)

files_read_etc_files(puppetca_t)
files_search_runtime(puppetca_t)
files_search_var_lib(puppetca_t)

selinux_validate_context(puppetca_t)

logging_search_logs(puppetca_t)

miscfiles_read_localization(puppetca_t)
miscfiles_read_generic_certs(puppetca_t)

seutil_read_file_contexts(puppetca_t)

optional_policy(`
	hostname_exec(puppetca_t)
')

########################################
#
# Master local policy
#

allow puppetmaster_t self:capability { chown dac_override dac_read_search fowner fsetid setgid setuid sys_tty_config };
allow puppetmaster_t self:process { signal_perms getsched setsched };
allow puppetmaster_t self:fifo_file rw_fifo_file_perms;
allow puppetmaster_t self:netlink_route_socket nlmsg_write;
allow puppetmaster_t self:socket create;
allow puppetmaster_t self:tcp_socket { accept listen };

allow puppetmaster_t puppet_etc_t:dir list_dir_perms;
allow puppetmaster_t puppet_etc_t:file read_file_perms;
allow puppetmaster_t puppet_etc_t:lnk_file read_lnk_file_perms;

allow puppetmaster_t puppet_log_t:dir setattr_dir_perms;
append_files_pattern(puppetmaster_t, puppet_log_t, puppet_log_t)
create_files_pattern(puppetmaster_t, puppet_log_t, puppet_log_t)
setattr_files_pattern(puppetmaster_t, puppet_log_t, puppet_log_t)
logging_log_filetrans(puppetmaster_t, puppet_log_t, { file dir })

allow puppetmaster_t puppet_var_lib_t:dir { manage_dir_perms relabel_dir_perms };
allow puppetmaster_t puppet_var_lib_t:file { manage_file_perms relabel_file_perms };

allow puppetmaster_t puppet_runtime_t:dir { create_dir_perms setattr_dir_perms relabel_dir_perms };
allow puppetmaster_t puppet_runtime_t:file manage_file_perms;
files_runtime_filetrans(puppetmaster_t, puppet_runtime_t, { file dir })

allow puppetmaster_t puppetmaster_tmp_t:dir { manage_dir_perms relabel_dir_perms };
allow puppetmaster_t puppetmaster_tmp_t:file manage_file_perms;
files_tmp_filetrans(puppetmaster_t, puppetmaster_tmp_t, { file dir })

kernel_dontaudit_search_kernel_sysctl(puppetmaster_t)
kernel_read_network_state(puppetmaster_t)
kernel_read_system_state(puppetmaster_t)
kernel_read_crypto_sysctls(puppetmaster_t)
kernel_read_kernel_sysctls(puppetmaster_t)

corecmd_exec_bin(puppetmaster_t)
corecmd_exec_shell(puppetmaster_t)

corenet_all_recvfrom_netlabel(puppetmaster_t)
corenet_tcp_sendrecv_generic_if(puppetmaster_t)
corenet_tcp_sendrecv_generic_node(puppetmaster_t)
corenet_tcp_bind_generic_node(puppetmaster_t)

corenet_sendrecv_puppet_server_packets(puppetmaster_t)
corenet_tcp_bind_puppet_port(puppetmaster_t)

dev_read_rand(puppetmaster_t)
dev_read_urand(puppetmaster_t)
dev_search_sysfs(puppetmaster_t)

domain_obj_id_change_exemption(puppetmaster_t)
domain_read_all_domains_state(puppetmaster_t)

files_read_usr_files(puppetmaster_t)

selinux_validate_context(puppetmaster_t)

auth_use_nsswitch(puppetmaster_t)

logging_send_syslog_msg(puppetmaster_t)

miscfiles_read_generic_certs(puppetmaster_t)
miscfiles_read_localization(puppetmaster_t)

seutil_read_file_contexts(puppetmaster_t)

sysnet_run_ifconfig(puppetmaster_t, system_r)

optional_policy(`
	hostname_exec(puppetmaster_t)
')

optional_policy(`
	mta_send_mail(puppetmaster_t)
')

optional_policy(`
	mysql_stream_connect(puppetmaster_t)
')

optional_policy(`
	postgresql_stream_connect(puppetmaster_t)
')

optional_policy(`
	files_read_usr_symlinks(puppetmaster_t)

	rpm_exec(puppetmaster_t)
	rpm_read_db(puppetmaster_t)
')

ifdef(`distro_gentoo',`
	##########################################
	#
	# Puppet master policy
	#

	rw_files_pattern(puppetmaster_t, puppet_log_t, puppet_log_t)

	manage_files_pattern(puppetmaster_t, puppet_runtime_t, puppet_runtime_t)

	optional_policy(`
		usermanage_check_exec_passwd(puppetmaster_t)
		usermanage_check_exec_useradd(puppetmaster_t)
	')

	###########################################
	#
	# Puppet client policy
	#
	corenet_tcp_bind_generic_node(puppet_t)

	corenet_sendrecv_puppetclient_server_packets(puppet_t)
	corenet_tcp_bind_puppetclient_port(puppet_t)

	usermanage_domtrans_passwd(puppet_t)

	tunable_policy(`puppet_manage_all_files',`
		# Also allows relabelfrom blk and chr_files which are not in files_manage_non_auth_files
		files_relabel_all_non_security_file_types(puppet_t)
	')

	optional_policy(`
		dmidecode_domtrans(puppet_t)
	')

	optional_policy(`
		init_exec_rc(puppet_t)
		portage_read_cache(puppet_t)
		portage_read_config(puppet_t)
		portage_read_ebuild(puppet_t)
		portage_run(puppet_t, system_r)
	')
')