policy_module(zabbix, 1.13.0) ######################################## # # Declarations # ## ##

## Determine whether zabbix can ## connect to all TCP ports ##

##
gen_tunable(zabbix_can_network, false) type zabbix_t; type zabbix_exec_t; init_daemon_domain(zabbix_t, zabbix_exec_t) type zabbix_initrc_exec_t; init_script_file(zabbix_initrc_exec_t) type zabbix_agent_t; type zabbix_agent_exec_t; init_daemon_domain(zabbix_agent_t, zabbix_agent_exec_t) type zabbix_agent_initrc_exec_t; init_script_file(zabbix_agent_initrc_exec_t) type zabbix_log_t; logging_log_file(zabbix_log_t) type zabbix_runtime_t alias zabbix_var_run_t; files_runtime_file(zabbix_runtime_t) type zabbix_tmp_t; files_tmp_file(zabbix_tmp_t) type zabbix_tmpfs_t; files_tmpfs_file(zabbix_tmpfs_t) ######################################## # # Local policy # allow zabbix_t self:capability { dac_override dac_read_search setgid setuid }; allow zabbix_t self:process { setsched signal_perms }; allow zabbix_t self:fifo_file rw_fifo_file_perms; allow zabbix_t self:unix_stream_socket create_stream_socket_perms; allow zabbix_t self:sem create_sem_perms; allow zabbix_t self:shm create_shm_perms; allow zabbix_t self:tcp_socket create_stream_socket_perms; allow zabbix_t zabbix_log_t:dir setattr_dir_perms; append_files_pattern(zabbix_t, zabbix_log_t, zabbix_log_t) create_files_pattern(zabbix_t, zabbix_log_t, zabbix_log_t) setattr_files_pattern(zabbix_t, zabbix_log_t, zabbix_log_t) logging_log_filetrans(zabbix_t, zabbix_log_t, file) manage_dirs_pattern(zabbix_t, zabbix_tmp_t, zabbix_tmp_t) manage_files_pattern(zabbix_t, zabbix_tmp_t, zabbix_tmp_t) files_tmp_filetrans(zabbix_t, zabbix_tmp_t, { dir file }) rw_files_pattern(zabbix_t, zabbix_tmpfs_t, zabbix_tmpfs_t) fs_tmpfs_filetrans(zabbix_t, zabbix_tmpfs_t, file) manage_dirs_pattern(zabbix_t, zabbix_runtime_t, zabbix_runtime_t) manage_files_pattern(zabbix_t, zabbix_runtime_t, zabbix_runtime_t) files_runtime_filetrans(zabbix_t, zabbix_runtime_t, { dir file }) kernel_read_system_state(zabbix_t) kernel_read_kernel_sysctls(zabbix_t) corenet_all_recvfrom_netlabel(zabbix_t) corenet_tcp_sendrecv_generic_if(zabbix_t) corenet_tcp_sendrecv_generic_node(zabbix_t) corenet_tcp_bind_generic_node(zabbix_t) corenet_sendrecv_ftp_client_packets(zabbix_t) corenet_tcp_connect_ftp_port(zabbix_t) corenet_sendrecv_http_client_packets(zabbix_t) corenet_tcp_connect_http_port(zabbix_t) corenet_sendrecv_zabbix_server_packets(zabbix_t) corenet_tcp_bind_zabbix_port(zabbix_t) corecmd_exec_bin(zabbix_t) corecmd_exec_shell(zabbix_t) dev_read_urand(zabbix_t) files_read_usr_files(zabbix_t) auth_use_nsswitch(zabbix_t) miscfiles_read_localization(zabbix_t) zabbix_agent_tcp_connect(zabbix_t) tunable_policy(`zabbix_can_network',` corenet_sendrecv_all_client_packets(zabbix_t) corenet_tcp_connect_all_ports(zabbix_t) ') optional_policy(` netutils_domtrans_ping(zabbix_t) ') optional_policy(` mysql_stream_connect(zabbix_t) mysql_tcp_connect(zabbix_t) ') optional_policy(` postgresql_stream_connect(zabbix_t) postgresql_tcp_connect(zabbix_t) ') optional_policy(` snmp_read_snmp_var_lib_files(zabbix_t) ') ######################################## # # Agent local policy # allow zabbix_agent_t self:capability { setgid setuid }; allow zabbix_agent_t self:process { setsched getsched signal setrlimit }; allow zabbix_agent_t self:fifo_file rw_fifo_file_perms; allow zabbix_agent_t self:sem create_sem_perms; allow zabbix_agent_t self:shm create_shm_perms; allow zabbix_agent_t self:tcp_socket { accept listen }; allow zabbix_agent_t self:unix_stream_socket create_stream_socket_perms; append_files_pattern(zabbix_agent_t, zabbix_log_t, zabbix_log_t) create_files_pattern(zabbix_agent_t, zabbix_log_t, zabbix_log_t) setattr_files_pattern(zabbix_agent_t, zabbix_log_t, zabbix_log_t) filetrans_pattern(zabbix_agent_t, zabbix_log_t, zabbix_log_t, file) rw_files_pattern(zabbix_agent_t, zabbix_tmpfs_t, zabbix_tmpfs_t) fs_tmpfs_filetrans(zabbix_agent_t, zabbix_tmpfs_t, file) manage_files_pattern(zabbix_agent_t, zabbix_runtime_t, zabbix_runtime_t) files_runtime_filetrans(zabbix_agent_t, zabbix_runtime_t, file) kernel_read_all_sysctls(zabbix_agent_t) kernel_read_system_state(zabbix_agent_t) corecmd_read_all_executables(zabbix_agent_t) corenet_all_recvfrom_netlabel(zabbix_agent_t) corenet_tcp_sendrecv_generic_if(zabbix_agent_t) corenet_tcp_sendrecv_generic_node(zabbix_agent_t) corenet_tcp_bind_generic_node(zabbix_agent_t) corenet_sendrecv_zabbix_agent_server_packets(zabbix_agent_t) corenet_tcp_bind_zabbix_agent_port(zabbix_agent_t) corenet_sendrecv_ssh_client_packets(zabbix_agent_t) corenet_tcp_connect_ssh_port(zabbix_agent_t) corenet_sendrecv_zabbix_client_packets(zabbix_agent_t) corenet_tcp_connect_zabbix_port(zabbix_agent_t) dev_getattr_all_blk_files(zabbix_agent_t) dev_getattr_all_chr_files(zabbix_agent_t) domain_read_all_domains_state(zabbix_agent_t) files_getattr_all_dirs(zabbix_agent_t) files_getattr_all_files(zabbix_agent_t) files_read_all_symlinks(zabbix_agent_t) files_read_etc_files(zabbix_agent_t) fs_getattr_all_fs(zabbix_agent_t) init_read_utmp(zabbix_agent_t) logging_search_logs(zabbix_agent_t) miscfiles_read_localization(zabbix_agent_t) sysnet_dns_name_resolve(zabbix_agent_t) zabbix_tcp_connect(zabbix_agent_t)