514 lines
14 KiB
Plaintext
514 lines
14 KiB
Plaintext
policy_module(logging, 1.18.0)
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########################################
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#
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# Declarations
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#
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attribute logfile;
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type auditctl_t;
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type auditctl_exec_t;
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init_system_domain(auditctl_t, auditctl_exec_t)
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role system_r types auditctl_t;
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type auditd_etc_t;
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files_security_file(auditd_etc_t)
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type auditd_log_t;
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files_security_file(auditd_log_t)
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files_security_mountpoint(auditd_log_t)
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type audit_spool_t;
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files_security_file(audit_spool_t)
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files_security_mountpoint(audit_spool_t)
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type auditd_t;
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type auditd_exec_t;
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init_daemon_domain(auditd_t, auditd_exec_t)
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type auditd_initrc_exec_t;
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init_script_file(auditd_initrc_exec_t)
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type auditd_var_run_t;
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files_pid_file(auditd_var_run_t)
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type audisp_t;
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type audisp_exec_t;
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init_system_domain(audisp_t, audisp_exec_t)
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type audisp_var_run_t;
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files_pid_file(audisp_var_run_t)
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type audisp_remote_t;
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type audisp_remote_exec_t;
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logging_dispatcher_domain(audisp_remote_t, audisp_remote_exec_t)
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type devlog_t;
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files_type(devlog_t)
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mls_trusted_object(devlog_t)
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type klogd_t;
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type klogd_exec_t;
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init_daemon_domain(klogd_t, klogd_exec_t)
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type klogd_tmp_t;
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files_tmp_file(klogd_tmp_t)
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type klogd_var_run_t;
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files_pid_file(klogd_var_run_t)
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type syslog_conf_t;
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files_config_file(syslog_conf_t)
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type syslogd_t;
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type syslogd_exec_t;
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init_daemon_domain(syslogd_t, syslogd_exec_t)
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type syslogd_initrc_exec_t;
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init_script_file(syslogd_initrc_exec_t)
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type syslogd_tmp_t;
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files_tmp_file(syslogd_tmp_t)
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type syslogd_var_lib_t;
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files_type(syslogd_var_lib_t)
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type syslogd_var_run_t;
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files_pid_file(syslogd_var_run_t)
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type var_log_t;
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logging_log_file(var_log_t)
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files_mountpoint(var_log_t)
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ifdef(`enable_mls',`
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init_ranged_daemon_domain(auditd_t, auditd_exec_t, mls_systemhigh)
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init_ranged_daemon_domain(syslogd_t, syslogd_exec_t, mls_systemhigh)
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')
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########################################
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#
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# Auditctl local policy
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#
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allow auditctl_t self:capability { fsetid dac_read_search dac_override };
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allow auditctl_t self:netlink_audit_socket nlmsg_readpriv;
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read_files_pattern(auditctl_t, auditd_etc_t, auditd_etc_t)
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allow auditctl_t auditd_etc_t:dir list_dir_perms;
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# Needed for adding watches
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files_getattr_all_dirs(auditctl_t)
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files_getattr_all_files(auditctl_t)
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files_read_etc_files(auditctl_t)
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kernel_read_kernel_sysctls(auditctl_t)
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kernel_read_proc_symlinks(auditctl_t)
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kernel_setsched(auditctl_t)
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domain_read_all_domains_state(auditctl_t)
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domain_use_interactive_fds(auditctl_t)
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mls_file_read_all_levels(auditctl_t)
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term_use_all_terms(auditctl_t)
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init_dontaudit_use_fds(auditctl_t)
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locallogin_dontaudit_use_fds(auditctl_t)
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logging_set_audit_parameters(auditctl_t)
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logging_send_syslog_msg(auditctl_t)
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########################################
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#
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# Auditd local policy
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#
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allow auditd_t self:capability { chown fsetid sys_nice sys_resource };
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dontaudit auditd_t self:capability sys_tty_config;
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allow auditd_t self:process { getcap signal_perms setcap setpgid setsched };
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allow auditd_t self:file rw_file_perms;
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allow auditd_t self:unix_dgram_socket create_socket_perms;
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allow auditd_t self:fifo_file rw_fifo_file_perms;
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allow auditd_t self:tcp_socket create_stream_socket_perms;
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allow auditd_t auditd_etc_t:dir list_dir_perms;
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allow auditd_t auditd_etc_t:file read_file_perms;
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manage_files_pattern(auditd_t, auditd_log_t, auditd_log_t)
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manage_lnk_files_pattern(auditd_t, auditd_log_t, auditd_log_t)
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allow auditd_t var_log_t:dir search_dir_perms;
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manage_files_pattern(auditd_t, auditd_var_run_t, auditd_var_run_t)
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manage_sock_files_pattern(auditd_t, auditd_var_run_t, auditd_var_run_t)
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files_pid_filetrans(auditd_t, auditd_var_run_t, { file sock_file })
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kernel_read_kernel_sysctls(auditd_t)
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# Needs to be able to run dispatcher. see /etc/audit/auditd.conf
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# Probably want a transition, and a new auditd_helper app
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kernel_read_system_state(auditd_t)
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dev_read_sysfs(auditd_t)
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fs_getattr_all_fs(auditd_t)
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fs_search_auto_mountpoints(auditd_t)
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fs_rw_anon_inodefs_files(auditd_t)
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selinux_search_fs(auditctl_t)
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corenet_all_recvfrom_unlabeled(auditd_t)
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corenet_all_recvfrom_netlabel(auditd_t)
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corenet_tcp_sendrecv_generic_if(auditd_t)
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corenet_tcp_sendrecv_generic_node(auditd_t)
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corenet_tcp_sendrecv_all_ports(auditd_t)
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corenet_tcp_bind_generic_node(auditd_t)
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corenet_tcp_bind_audit_port(auditd_t)
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corenet_sendrecv_audit_server_packets(auditd_t)
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# Needs to be able to run dispatcher. see /etc/audit/auditd.conf
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# Probably want a transition, and a new auditd_helper app
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corecmd_exec_bin(auditd_t)
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corecmd_exec_shell(auditd_t)
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domain_use_interactive_fds(auditd_t)
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files_read_etc_files(auditd_t)
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files_list_usr(auditd_t)
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init_telinit(auditd_t)
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logging_set_audit_parameters(auditd_t)
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logging_send_syslog_msg(auditd_t)
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logging_domtrans_dispatcher(auditd_t)
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logging_signal_dispatcher(auditd_t)
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miscfiles_read_localization(auditd_t)
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mls_file_read_all_levels(auditd_t)
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mls_file_write_all_levels(auditd_t) # Need to be able to write to /var/run/ directory
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seutil_dontaudit_read_config(auditd_t)
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sysnet_dns_name_resolve(auditd_t)
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userdom_use_user_terminals(auditd_t)
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userdom_dontaudit_use_unpriv_user_fds(auditd_t)
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userdom_dontaudit_search_user_home_dirs(auditd_t)
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ifdef(`distro_ubuntu',`
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optional_policy(`
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unconfined_domain(auditd_t)
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')
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')
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optional_policy(`
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mta_send_mail(auditd_t)
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')
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optional_policy(`
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seutil_sigchld_newrole(auditd_t)
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')
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optional_policy(`
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udev_read_db(auditd_t)
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')
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########################################
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#
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# audit dispatcher local policy
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#
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allow audisp_t self:capability { dac_override setpcap sys_nice };
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allow audisp_t self:process { getcap signal_perms setcap setsched };
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allow audisp_t self:fifo_file rw_fifo_file_perms;
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allow audisp_t self:unix_stream_socket create_stream_socket_perms;
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allow audisp_t self:unix_dgram_socket create_socket_perms;
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allow audisp_t auditd_t:unix_stream_socket rw_socket_perms;
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manage_sock_files_pattern(audisp_t, audisp_var_run_t, audisp_var_run_t)
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files_pid_filetrans(audisp_t, audisp_var_run_t, sock_file)
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kernel_read_system_state(audisp_t)
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corecmd_exec_bin(audisp_t)
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corecmd_exec_shell(audisp_t)
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domain_use_interactive_fds(audisp_t)
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files_read_etc_files(audisp_t)
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files_read_etc_runtime_files(audisp_t)
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mls_file_write_all_levels(audisp_t)
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logging_send_syslog_msg(audisp_t)
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miscfiles_read_localization(audisp_t)
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sysnet_dns_name_resolve(audisp_t)
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optional_policy(`
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dbus_system_bus_client(audisp_t)
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')
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########################################
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#
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# Audit remote logger local policy
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#
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allow audisp_remote_t self:capability { setuid setpcap };
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allow audisp_remote_t self:process { getcap setcap };
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allow audisp_remote_t self:tcp_socket create_socket_perms;
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allow audisp_remote_t var_log_t:dir search_dir_perms;
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manage_dirs_pattern(audisp_remote_t, audit_spool_t, audit_spool_t)
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manage_files_pattern(audisp_remote_t, audit_spool_t, audit_spool_t)
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files_spool_filetrans(audisp_remote_t, audit_spool_t, { dir file })
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corecmd_exec_bin(audisp_remote_t)
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corenet_all_recvfrom_unlabeled(audisp_remote_t)
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corenet_all_recvfrom_netlabel(audisp_remote_t)
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corenet_tcp_sendrecv_generic_if(audisp_remote_t)
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corenet_tcp_sendrecv_generic_node(audisp_remote_t)
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corenet_tcp_sendrecv_all_ports(audisp_remote_t)
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corenet_tcp_bind_audit_port(audisp_remote_t)
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corenet_tcp_bind_generic_node(audisp_remote_t)
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corenet_tcp_connect_audit_port(audisp_remote_t)
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corenet_sendrecv_audit_client_packets(audisp_remote_t)
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files_read_etc_files(audisp_remote_t)
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logging_send_syslog_msg(audisp_remote_t)
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logging_send_audit_msgs(audisp_remote_t)
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miscfiles_read_localization(audisp_remote_t)
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sysnet_dns_name_resolve(audisp_remote_t)
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########################################
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#
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# klogd local policy
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#
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allow klogd_t self:capability sys_admin;
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dontaudit klogd_t self:capability { sys_resource sys_tty_config };
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allow klogd_t self:process signal_perms;
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manage_dirs_pattern(klogd_t, klogd_tmp_t, klogd_tmp_t)
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manage_files_pattern(klogd_t, klogd_tmp_t, klogd_tmp_t)
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files_tmp_filetrans(klogd_t, klogd_tmp_t,{ file dir })
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manage_files_pattern(klogd_t, klogd_var_run_t, klogd_var_run_t)
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files_pid_filetrans(klogd_t, klogd_var_run_t, file)
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kernel_read_system_state(klogd_t)
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kernel_read_messages(klogd_t)
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kernel_read_kernel_sysctls(klogd_t)
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# Control syslog and console logging
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kernel_clear_ring_buffer(klogd_t)
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kernel_change_ring_buffer_level(klogd_t)
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files_read_kernel_symbol_table(klogd_t)
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dev_read_raw_memory(klogd_t)
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dev_read_sysfs(klogd_t)
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fs_getattr_all_fs(klogd_t)
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fs_search_auto_mountpoints(klogd_t)
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domain_use_interactive_fds(klogd_t)
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files_read_etc_runtime_files(klogd_t)
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# read /etc/nsswitch.conf
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files_read_etc_files(klogd_t)
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logging_send_syslog_msg(klogd_t)
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miscfiles_read_localization(klogd_t)
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mls_file_read_all_levels(klogd_t)
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userdom_dontaudit_search_user_home_dirs(klogd_t)
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ifdef(`distro_ubuntu',`
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optional_policy(`
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unconfined_domain(klogd_t)
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')
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')
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optional_policy(`
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udev_read_db(klogd_t)
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')
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optional_policy(`
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seutil_sigchld_newrole(klogd_t)
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')
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########################################
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#
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# syslogd local policy
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#
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# chown fsetid for syslog-ng
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# sys_admin for the integrated klog of syslog-ng and metalog
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# cjp: why net_admin!
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allow syslogd_t self:capability { dac_override sys_resource sys_tty_config net_admin sys_admin chown fsetid };
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dontaudit syslogd_t self:capability sys_tty_config;
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# setpgid for metalog
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# setrlimit for syslog-ng
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allow syslogd_t self:process { signal_perms setpgid setrlimit };
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# receive messages to be logged
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allow syslogd_t self:unix_dgram_socket create_socket_perms;
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allow syslogd_t self:unix_stream_socket create_stream_socket_perms;
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allow syslogd_t self:unix_dgram_socket sendto;
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allow syslogd_t self:fifo_file rw_fifo_file_perms;
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allow syslogd_t self:udp_socket create_socket_perms;
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allow syslogd_t self:tcp_socket create_stream_socket_perms;
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allow syslogd_t syslog_conf_t:file read_file_perms;
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# Create and bind to /dev/log or /var/run/log.
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allow syslogd_t devlog_t:sock_file manage_sock_file_perms;
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files_pid_filetrans(syslogd_t, devlog_t, sock_file)
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# create/append log files.
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manage_files_pattern(syslogd_t, var_log_t, var_log_t)
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rw_fifo_files_pattern(syslogd_t, var_log_t, var_log_t)
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# Allow access for syslog-ng
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allow syslogd_t var_log_t:dir { create setattr };
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# manage temporary files
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manage_dirs_pattern(syslogd_t, syslogd_tmp_t, syslogd_tmp_t)
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manage_files_pattern(syslogd_t, syslogd_tmp_t, syslogd_tmp_t)
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files_tmp_filetrans(syslogd_t, syslogd_tmp_t, { dir file })
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manage_files_pattern(syslogd_t, syslogd_var_lib_t, syslogd_var_lib_t)
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files_search_var_lib(syslogd_t)
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# manage pid file
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manage_files_pattern(syslogd_t, syslogd_var_run_t, syslogd_var_run_t)
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files_pid_filetrans(syslogd_t, syslogd_var_run_t, file)
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kernel_read_system_state(syslogd_t)
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kernel_read_kernel_sysctls(syslogd_t)
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kernel_read_proc_symlinks(syslogd_t)
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# Allow access to /proc/kmsg for syslog-ng
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kernel_read_messages(syslogd_t)
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kernel_clear_ring_buffer(syslogd_t)
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kernel_change_ring_buffer_level(syslogd_t)
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corenet_all_recvfrom_unlabeled(syslogd_t)
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corenet_all_recvfrom_netlabel(syslogd_t)
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corenet_udp_sendrecv_generic_if(syslogd_t)
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corenet_udp_sendrecv_generic_node(syslogd_t)
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corenet_udp_sendrecv_all_ports(syslogd_t)
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corenet_udp_bind_generic_node(syslogd_t)
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corenet_udp_bind_syslogd_port(syslogd_t)
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# syslog-ng can listen and connect on tcp port 514 (rsh)
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corenet_tcp_sendrecv_generic_if(syslogd_t)
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corenet_tcp_sendrecv_generic_node(syslogd_t)
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corenet_tcp_sendrecv_all_ports(syslogd_t)
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corenet_tcp_bind_generic_node(syslogd_t)
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corenet_tcp_bind_rsh_port(syslogd_t)
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corenet_tcp_connect_rsh_port(syslogd_t)
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# Allow users to define additional syslog ports to connect to
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corenet_tcp_bind_syslogd_port(syslogd_t)
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corenet_tcp_connect_syslogd_port(syslogd_t)
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corenet_tcp_connect_postgresql_port(syslogd_t)
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corenet_tcp_connect_mysqld_port(syslogd_t)
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# syslog-ng can send or receive logs
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corenet_sendrecv_syslogd_client_packets(syslogd_t)
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corenet_sendrecv_syslogd_server_packets(syslogd_t)
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corenet_sendrecv_postgresql_client_packets(syslogd_t)
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corenet_sendrecv_mysqld_client_packets(syslogd_t)
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dev_filetrans(syslogd_t, devlog_t, sock_file)
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dev_read_sysfs(syslogd_t)
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domain_use_interactive_fds(syslogd_t)
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files_read_etc_files(syslogd_t)
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files_read_usr_files(syslogd_t)
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files_read_var_files(syslogd_t)
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files_read_etc_runtime_files(syslogd_t)
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# /initrd is not umounted before minilog starts
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files_dontaudit_search_isid_type_dirs(syslogd_t)
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files_read_kernel_symbol_table(syslogd_t)
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fs_getattr_all_fs(syslogd_t)
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fs_search_auto_mountpoints(syslogd_t)
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mls_file_write_all_levels(syslogd_t) # Need to be able to write to /var/run/ and /var/log directories
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term_write_console(syslogd_t)
|
|
# Allow syslog to a terminal
|
|
term_write_unallocated_ttys(syslogd_t)
|
|
|
|
# for sending messages to logged in users
|
|
init_read_utmp(syslogd_t)
|
|
init_dontaudit_write_utmp(syslogd_t)
|
|
term_write_all_ttys(syslogd_t)
|
|
|
|
auth_use_nsswitch(syslogd_t)
|
|
|
|
init_use_fds(syslogd_t)
|
|
|
|
# cjp: this doesnt make sense
|
|
logging_send_syslog_msg(syslogd_t)
|
|
|
|
miscfiles_read_localization(syslogd_t)
|
|
|
|
userdom_dontaudit_use_unpriv_user_fds(syslogd_t)
|
|
userdom_dontaudit_search_user_home_dirs(syslogd_t)
|
|
|
|
ifdef(`distro_gentoo',`
|
|
# default gentoo syslog-ng config appends kernel
|
|
# and high priority messages to /dev/tty12
|
|
term_append_unallocated_ttys(syslogd_t)
|
|
term_dontaudit_setattr_unallocated_ttys(syslogd_t)
|
|
')
|
|
|
|
ifdef(`distro_suse',`
|
|
# suse creates a /dev/log under /var/lib/stunnel for chrooted stunnel
|
|
files_var_lib_filetrans(syslogd_t, devlog_t, sock_file)
|
|
')
|
|
|
|
ifdef(`distro_ubuntu',`
|
|
optional_policy(`
|
|
unconfined_domain(syslogd_t)
|
|
')
|
|
')
|
|
|
|
optional_policy(`
|
|
bind_search_cache(syslogd_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
inn_manage_log(syslogd_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
mysql_stream_connect(syslogd_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
postgresql_stream_connect(syslogd_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
seutil_sigchld_newrole(syslogd_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
udev_read_db(syslogd_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
# log to the xconsole
|
|
xserver_rw_console(syslogd_t)
|
|
')
|