180 lines
4.3 KiB
Plaintext
180 lines
4.3 KiB
Plaintext
policy_module(monit, 1.2.0)
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########################################
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#
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# Declarations
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#
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## <desc>
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## <p>
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## Allow monit to start/stop services
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## </p>
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## </desc>
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gen_tunable(monit_startstop_services, false)
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attribute_role monit_cli_roles;
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attribute monit_domain;
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type monit_t, monit_domain;
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type monit_exec_t;
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init_daemon_domain(monit_t, monit_exec_t)
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type monit_conf_t alias monit_etc_t;
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files_security_file(monit_conf_t) # may contain password for monit webinterface
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type monit_initrc_exec_t;
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init_script_file(monit_initrc_exec_t)
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type monit_cli_t, monit_domain;
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application_domain(monit_cli_t, monit_exec_t)
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role monit_cli_roles types monit_cli_t;
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type monit_log_t;
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logging_log_file(monit_log_t)
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type monit_runtime_t alias monit_pid_t;
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files_pid_file(monit_runtime_t)
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type monit_unit_t;
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init_unit_file(monit_unit_t)
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type monit_var_lib_t;
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files_type(monit_var_lib_t)
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########################################
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#
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# Common monit domain policy
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#
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allow monit_domain self:unix_stream_socket create_stream_socket_perms;
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allow monit_domain monit_t:process { getpgid sigkill signal };
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allow monit_domain monit_conf_t:dir list_dir_perms;
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allow monit_domain monit_conf_t:file read_file_perms;
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allow monit_domain monit_conf_t:lnk_file read_lnk_file_perms;
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kernel_read_system_state(monit_domain)
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# can not use with attributes
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#auth_use_nsswitch(monit_domain)
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# read /sys/class/net/eth0 /sys/devices/system/cpu
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dev_read_sysfs(monit_domain)
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dev_read_urand(monit_domain)
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files_getattr_all_mountpoints(monit_domain)
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fs_getattr_dos_fs(monit_domain)
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fs_getattr_dos_dirs(monit_domain)
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fs_getattr_tmpfs(monit_domain)
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fs_getattr_xattr_fs(monit_domain)
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miscfiles_read_generic_certs(monit_domain)
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miscfiles_read_localization(monit_domain)
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logging_send_syslog_msg(monit_domain)
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# disk usage of sd card
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storage_getattr_removable_dev(monit_domain)
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storage_getattr_fixed_disk_dev(monit_domain)
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########################################
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#
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# Daemon policy
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#
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# dac_read_search : read /run/exim/*
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# net_raw : create raw sockets
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# sys_ptrace : trace processes
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allow monit_t self:capability { dac_read_search net_raw sys_ptrace };
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# setsockopt
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dontaudit monit_t self:capability net_admin;
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allow monit_t self:fifo_file rw_fifo_file_perms;
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allow monit_t self:rawip_socket connected_socket_perms;
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allow monit_t self:tcp_socket server_stream_socket_perms;
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allow monit_t monit_log_t:file { create read_file_perms append_file_perms };
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logging_log_filetrans(monit_t, monit_log_t, file)
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allow monit_t monit_runtime_t:file manage_file_perms;
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allow monit_t monit_runtime_t:sock_file manage_sock_file_perms;
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files_pid_filetrans(monit_t, monit_runtime_t, { file sock_file })
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allow monit_t monit_var_lib_t:dir manage_dir_perms;
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allow monit_t monit_var_lib_t:file manage_file_perms;
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# entropy
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kernel_read_kernel_sysctls(monit_t)
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kernel_read_vm_overcommit_sysctl(monit_t)
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auth_use_nsswitch(monit_t)
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corecmd_exec_bin(monit_t)
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corecmd_exec_shell(monit_t)
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corenet_tcp_bind_generic_node(monit_t)
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corenet_tcp_bind_monit_port(monit_t)
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corenet_tcp_connect_all_ports(monit_t)
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domain_getattr_all_domains(monit_t)
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domain_getpgid_all_domains(monit_t)
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domain_read_all_domains_state(monit_t)
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files_read_all_pids(monit_t)
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files_read_usr_files(monit_t)
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selinux_get_enforce_mode(monit_t)
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userdom_dontaudit_search_user_home_dirs(monit_t)
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ifdef(`init_systemd',`
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# systemctl is-system-running
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init_stream_connect(monit_t)
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init_get_system_status(monit_t)
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')
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tunable_policy(`monit_startstop_services',`
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init_get_all_units_status(monit_t)
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init_start_all_units(monit_t)
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init_stop_all_units(monit_t)
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')
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optional_policy(`
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dbus_system_bus_client(monit_t)
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')
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########################################
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#
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# Client policy
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#
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allow monit_cli_t monit_t:unix_stream_socket connectto;
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allow monit_cli_t monit_log_t:file { append_file_perms read_file_perms };
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allow monit_cli_t monit_runtime_t:file rw_file_perms;
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allow monit_cli_t monit_runtime_t:sock_file write;
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allow monit_cli_t monit_var_lib_t:dir search_dir_perms;
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allow monit_cli_t monit_var_lib_t:file rw_file_perms;
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auth_use_nsswitch(monit_cli_t)
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corecmd_check_exec_bin_files(monit_cli_t)
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corenet_tcp_connect_monit_port(monit_cli_t)
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dev_read_rand(monit_cli_t)
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domain_use_interactive_fds(monit_cli_t)
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files_search_pids(monit_cli_t)
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files_search_var_lib(monit_cli_t)
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logging_search_logs(monit_cli_t)
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userdom_dontaudit_search_user_home_dirs(monit_cli_t)
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userdom_use_inherited_user_terminals(monit_cli_t)
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