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

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policy_module(nut, 1.1.1)
########################################
#
# Declarations
#
type nut_conf_t;
files_config_file(nut_conf_t)
type nut_upsd_t;
type nut_upsd_exec_t;
init_daemon_domain(nut_upsd_t, nut_upsd_exec_t)
type nut_upsmon_t;
type nut_upsmon_exec_t;
init_daemon_domain(nut_upsmon_t, nut_upsmon_exec_t)
type nut_upsdrvctl_t;
type nut_upsdrvctl_exec_t;
init_daemon_domain(nut_upsdrvctl_t, nut_upsdrvctl_exec_t)
type nut_var_run_t;
files_pid_file(nut_var_run_t)
########################################
#
# Local policy for upsd
#
allow nut_upsd_t self:capability { setgid setuid dac_override };
allow nut_upsd_t self:unix_dgram_socket { create_socket_perms sendto };
allow nut_upsd_t self:tcp_socket connected_stream_socket_perms;
allow nut_upsd_t nut_upsdrvctl_t:unix_stream_socket connectto;
read_files_pattern(nut_upsd_t, nut_conf_t, nut_conf_t)
# pid file
manage_files_pattern(nut_upsd_t, nut_var_run_t, nut_var_run_t)
manage_dirs_pattern(nut_upsd_t, nut_var_run_t, nut_var_run_t)
manage_sock_files_pattern(nut_upsd_t, nut_var_run_t, nut_var_run_t)
files_pid_filetrans(nut_upsd_t, nut_var_run_t, { dir file sock_file })
kernel_read_kernel_sysctls(nut_upsd_t)
corenet_tcp_bind_ups_port(nut_upsd_t)
corenet_tcp_bind_generic_port(nut_upsd_t)
corenet_tcp_bind_all_nodes(nut_upsd_t)
files_read_usr_files(nut_upsd_t)
auth_use_nsswitch(nut_upsd_t)
logging_send_syslog_msg(nut_upsd_t)
miscfiles_read_localization(nut_upsd_t)
########################################
#
# Local policy for upsmon
#
allow nut_upsmon_t self:capability { dac_override dac_read_search setgid setuid };
allow nut_upsmon_t self:fifo_file rw_fifo_file_perms;
allow nut_upsmon_t self:unix_dgram_socket { create_socket_perms sendto };
allow nut_upsmon_t self:unix_stream_socket { create_socket_perms connectto };
allow nut_upsmon_t self:tcp_socket create_socket_perms;
read_files_pattern(nut_upsmon_t, nut_conf_t, nut_conf_t)
# pid file
manage_files_pattern(nut_upsmon_t, nut_var_run_t, nut_var_run_t)
manage_dirs_pattern(nut_upsmon_t, nut_var_run_t, nut_var_run_t)
files_pid_filetrans(nut_upsmon_t, nut_var_run_t, file)
kernel_read_kernel_sysctls(nut_upsmon_t)
kernel_read_system_state(nut_upsmon_t)
corecmd_exec_bin(nut_upsmon_t)
corecmd_exec_shell(nut_upsmon_t)
corenet_tcp_connect_ups_port(nut_upsmon_t)
corenet_tcp_connect_generic_port(nut_upsmon_t)
# Creates /etc/killpower
files_manage_etc_runtime_files(nut_upsmon_t)
files_etc_filetrans_etc_runtime(nut_upsmon_t, file)
files_search_usr(nut_upsmon_t)
# /usr/bin/wall
term_write_all_terms(nut_upsmon_t)
# upsmon runs shutdown, probably need a shutdown domain
init_rw_utmp(nut_upsmon_t)
init_telinit(nut_upsmon_t)
logging_send_syslog_msg(nut_upsmon_t)
auth_use_nsswitch(nut_upsmon_t)
miscfiles_read_localization(nut_upsmon_t)
mta_send_mail(nut_upsmon_t)
optional_policy(`
shutdown_domtrans(nut_upsmon_t)
')
########################################
#
# Local policy for upsdrvctl
#
allow nut_upsdrvctl_t self:capability { dac_override kill setgid setuid };
allow nut_upsdrvctl_t self:process { sigchld signal signull };
allow nut_upsdrvctl_t self:fd use;
allow nut_upsdrvctl_t self:fifo_file rw_fifo_file_perms;
allow nut_upsdrvctl_t self:unix_dgram_socket { create_socket_perms sendto };
allow nut_upsdrvctl_t self:udp_socket create_socket_perms;
read_files_pattern(nut_upsdrvctl_t, nut_conf_t, nut_conf_t)
# pid file
manage_files_pattern(nut_upsdrvctl_t, nut_var_run_t, nut_var_run_t)
manage_dirs_pattern(nut_upsdrvctl_t, nut_var_run_t, nut_var_run_t)
manage_sock_files_pattern(nut_upsdrvctl_t, nut_var_run_t, nut_var_run_t)
files_pid_filetrans(nut_upsdrvctl_t, nut_var_run_t, { file sock_file })
kernel_read_kernel_sysctls(nut_upsdrvctl_t)
# /sbin/upsdrvctl executes other drivers
corecmd_exec_bin(nut_upsdrvctl_t)
dev_read_urand(nut_upsdrvctl_t)
dev_rw_generic_usb_dev(nut_upsdrvctl_t)
term_use_unallocated_ttys(nut_upsdrvctl_t)
auth_use_nsswitch(nut_upsdrvctl_t)
init_sigchld(nut_upsdrvctl_t)
logging_send_syslog_msg(nut_upsdrvctl_t)
miscfiles_read_localization(nut_upsdrvctl_t)
#######################################
#
# Local policy for upscgi scripts
# requires httpd_enable_cgi and httpd_can_network_connect
#
optional_policy(`
apache_content_template(nutups_cgi)
read_files_pattern(httpd_nutups_cgi_script_t, nut_conf_t, nut_conf_t)
corenet_all_recvfrom_unlabeled(httpd_nutups_cgi_script_t)
corenet_all_recvfrom_netlabel(httpd_nutups_cgi_script_t)
corenet_tcp_sendrecv_generic_if(httpd_nutups_cgi_script_t)
corenet_tcp_sendrecv_generic_node(httpd_nutups_cgi_script_t)
corenet_tcp_sendrecv_all_ports(httpd_nutups_cgi_script_t)
corenet_tcp_connect_ups_port(httpd_nutups_cgi_script_t)
corenet_udp_sendrecv_generic_if(httpd_nutups_cgi_script_t)
corenet_udp_sendrecv_generic_node(httpd_nutups_cgi_script_t)
corenet_udp_sendrecv_all_ports(httpd_nutups_cgi_script_t)
sysnet_dns_name_resolve(httpd_nutups_cgi_script_t)
')