406 lines
12 KiB
Text
406 lines
12 KiB
Text
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policy_module(dbus, 1.19.0)
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gen_require(`
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class dbus all_dbus_perms;
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')
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##############################
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#
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# Delcarations
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#
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attribute dbusd_unconfined;
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attribute system_bus_type;
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attribute session_bus_type;
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type dbusd_etc_t;
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files_config_file(dbusd_etc_t)
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type dbusd_exec_t;
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corecmd_executable_file(dbusd_exec_t)
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typealias dbusd_exec_t alias system_dbusd_exec_t;
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type dbusd_unit_file_t;
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systemd_unit_file(dbusd_unit_file_t)
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type session_dbusd_tmp_t;
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typealias session_dbusd_tmp_t alias { user_dbusd_tmp_t staff_dbusd_tmp_t sysadm_dbusd_tmp_t };
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typealias session_dbusd_tmp_t alias { auditadm_dbusd_tmp_t secadm_dbusd_tmp_t };
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userdom_user_tmp_file(session_dbusd_tmp_t)
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type system_dbusd_t;
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init_system_domain(system_dbusd_t, dbusd_exec_t)
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type system_dbusd_tmp_t;
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files_tmp_file(system_dbusd_tmp_t)
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type system_dbusd_tmpfs_t;
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files_tmpfs_file(system_dbusd_tmpfs_t)
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type system_dbusd_var_lib_t;
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files_type(system_dbusd_var_lib_t)
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type system_dbusd_var_run_t;
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files_pid_file(system_dbusd_var_run_t)
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init_sock_file(system_dbusd_var_run_t)
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mls_trusted_object(system_dbusd_var_run_t)
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ifdef(`enable_mcs',`
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init_ranged_system_domain(system_dbusd_t, dbusd_exec_t, s0 - mcs_systemhigh)
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')
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ifdef(`enable_mls',`
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init_ranged_system_domain(system_dbusd_t, dbusd_exec_t, s0 - mls_systemhigh)
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')
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##############################
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#
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# System bus local policy
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#
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# : /var/run/dbus is owned by messagebus on Debian
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# cjp: should probably go in a distro_debian
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allow system_dbusd_t self:capability2 block_suspend;
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allow system_dbusd_t self:capability { dac_read_search kill sys_resource setgid setpcap setuid };
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dontaudit system_dbusd_t self:capability sys_tty_config;
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allow system_dbusd_t self:process { getattr getsched signal_perms setpgid getcap setcap setrlimit };
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allow system_dbusd_t self:fifo_file rw_fifo_file_perms;
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allow system_dbusd_t self:dbus { send_msg acquire_svc };
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allow system_dbusd_t self:unix_stream_socket { connectto create_stream_socket_perms connectto };
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allow system_dbusd_t self:unix_dgram_socket create_socket_perms;
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# Receive notifications of policy reloads and enforcing status changes.
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allow system_dbusd_t self:netlink_selinux_socket { create bind read };
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can_exec(system_dbusd_t, dbusd_exec_t)
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allow system_dbusd_t dbusd_etc_t:dir { list_dir_perms watch_dir_perms };
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read_files_pattern(system_dbusd_t, dbusd_etc_t, dbusd_etc_t)
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read_lnk_files_pattern(system_dbusd_t, dbusd_etc_t, dbusd_etc_t)
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manage_dirs_pattern(system_dbusd_t, system_dbusd_tmp_t, system_dbusd_tmp_t)
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manage_files_pattern(system_dbusd_t, system_dbusd_tmp_t, system_dbusd_tmp_t)
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manage_sock_files_pattern(system_dbusd_t, system_dbusd_tmp_t, system_dbusd_tmp_t)
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files_tmp_filetrans(system_dbusd_t, system_dbusd_tmp_t, { dir file sock_file })
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manage_files_pattern(system_dbusd_t, system_dbusd_tmpfs_t, system_dbusd_tmpfs_t)
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manage_dirs_pattern(system_dbusd_t, system_dbusd_tmpfs_t, system_dbusd_tmpfs_t)
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fs_tmpfs_filetrans(system_dbusd_t, system_dbusd_tmpfs_t, { dir file })
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allow system_dbusd_t system_dbusd_tmpfs_t:file map;
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read_files_pattern(system_dbusd_t, system_dbusd_var_lib_t, system_dbusd_var_lib_t)
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manage_dirs_pattern(system_dbusd_t, system_dbusd_var_run_t, system_dbusd_var_run_t)
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manage_files_pattern(system_dbusd_t, system_dbusd_var_run_t, system_dbusd_var_run_t)
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manage_sock_files_pattern(system_dbusd_t, system_dbusd_var_run_t, system_dbusd_var_run_t)
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files_pid_filetrans(system_dbusd_t, system_dbusd_var_run_t, { file dir })
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kernel_ioctl_stream_sockets(system_dbusd_t)
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kernel_read_system_state(system_dbusd_t)
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kernel_read_kernel_sysctls(system_dbusd_t)
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kernel_stream_connect(system_dbusd_t)
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dev_read_urand(system_dbusd_t)
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dev_read_sysfs(system_dbusd_t)
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dev_rw_inherited_input_dev(system_dbusd_t)
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dev_rw_inherited_dri(system_dbusd_t)
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files_read_var_lib_symlinks(system_dbusd_t)
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files_rw_inherited_non_security_files(system_dbusd_t)
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files_watch_usr_dirs(system_dbusd_t)
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files_watch_var_lib_dirs(system_dbusd_t)
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fs_getattr_all_fs(system_dbusd_t)
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fs_search_auto_mountpoints(system_dbusd_t)
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fs_dontaudit_list_nfs(system_dbusd_t)
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storage_rw_inherited_fixed_disk_dev(system_dbusd_t)
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storage_rw_inherited_removable_device(system_dbusd_t)
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mls_trusted_object(system_dbusd_t)
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mls_fd_use_all_levels(system_dbusd_t)
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mls_rangetrans_target(system_dbusd_t)
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mls_file_read_all_levels(system_dbusd_t)
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mls_socket_write_all_levels(system_dbusd_t)
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mls_socket_read_to_clearance(system_dbusd_t)
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mls_dbus_recv_all_levels(system_dbusd_t)
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selinux_get_fs_mount(system_dbusd_t)
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selinux_validate_context(system_dbusd_t)
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selinux_compute_access_vector(system_dbusd_t)
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selinux_compute_create_context(system_dbusd_t)
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selinux_compute_relabel_context(system_dbusd_t)
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selinux_compute_user_contexts(system_dbusd_t)
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term_dontaudit_use_console(system_dbusd_t)
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term_use_ptmx(system_dbusd_t)
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term_use_all_ptys(system_dbusd_t)
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auth_use_nsswitch(system_dbusd_t)
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auth_read_pam_console_data(system_dbusd_t)
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corecmd_list_bin(system_dbusd_t)
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corecmd_read_bin_pipes(system_dbusd_t)
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corecmd_read_bin_sockets(system_dbusd_t)
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# needed for system-tools-backends
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corecmd_exec_shell(system_dbusd_t)
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corecmd_exec_bin(system_dbusd_t)
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domain_use_interactive_fds(system_dbusd_t)
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domain_read_all_domains_state(system_dbusd_t)
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files_list_home(system_dbusd_t)
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init_use_fds(system_dbusd_t)
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init_use_script_ptys(system_dbusd_t)
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init_domtrans_script(system_dbusd_t)
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init_rw_stream_sockets(system_dbusd_t)
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init_status(system_dbusd_t)
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init_start(system_dbusd_t) # needed by dbus-broker
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init_read_state(system_dbusd_t) # needed by dbus-broker
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logging_send_audit_msgs(system_dbusd_t)
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logging_send_syslog_msg(system_dbusd_t)
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miscfiles_read_generic_certs(system_dbusd_t)
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seutil_read_config(system_dbusd_t)
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seutil_read_default_contexts(system_dbusd_t)
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seutil_sigchld_newrole(system_dbusd_t)
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userdom_dontaudit_use_unpriv_user_fds(system_dbusd_t)
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userdom_dontaudit_search_user_home_dirs(system_dbusd_t)
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userdom_home_reader(system_dbusd_t)
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userdom_manage_tmp_dirs(system_dbusd_t)
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optional_policy(`
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bind_domtrans(system_dbusd_t)
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')
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optional_policy(`
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bluetooth_stream_connect(system_dbusd_t)
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')
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optional_policy(`
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boltd_write_var_run_pipes(system_dbusd_t)
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')
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optional_policy(`
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cpufreqselector_dbus_chat(system_dbusd_t)
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')
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optional_policy(`
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getty_start_services(system_dbusd_t)
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')
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optional_policy(`
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gnome_atspi_domtrans(system_dbusd_t)
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gnome_exec_gconf(system_dbusd_t)
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gnome_read_inherited_home_icc_data_files(system_dbusd_t)
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')
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optional_policy(`
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nis_use_ypbind(system_dbusd_t)
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')
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optional_policy(`
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networkmanager_initrc_domtrans(system_dbusd_t)
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networkmanager_systemctl(system_dbusd_t)
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')
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optional_policy(`
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policykit_dbus_chat(system_dbusd_t)
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policykit_domtrans_auth(system_dbusd_t)
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policykit_search_lib(system_dbusd_t)
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')
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optional_policy(`
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rpm_script_rw_stream_sockets(system_dbusd_t)
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')
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optional_policy(`
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snapper_read_inherited_pipe(system_dbusd_t)
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')
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optional_policy(`
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sysnet_domtrans_dhcpc(system_dbusd_t)
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')
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optional_policy(`
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systemd_use_fds_logind(system_dbusd_t)
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systemd_write_inherited_logind_sessions_pipes(system_dbusd_t)
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systemd_write_inhibit_pipes(system_dbusd_t)
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# These are caused by broken systemd patch
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systemd_start_power_services(system_dbusd_t)
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systemd_config_all_services(system_dbusd_t)
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files_config_all_files(system_dbusd_t)
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')
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optional_policy(`
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udev_read_db(system_dbusd_t)
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')
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optional_policy(`
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userdom_rw_stream(system_dbusd_t)
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')
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optional_policy(`
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virt_list_sandbox_dirs(system_dbusd_t)
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')
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optional_policy(`
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# /var/lib/gdm/.local/share/icc/edid-0a027915105823af34f99b1704e80336.icc
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xserver_read_inherited_xdm_lib_files(system_dbusd_t)
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')
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optional_policy(`
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unconfined_server_domtrans(system_dbusd_t)
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')
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########################################
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#
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# system_bus_type rules
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#
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role system_r types system_bus_type;
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dontaudit system_bus_type self:capability net_admin;
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allow system_bus_type system_dbusd_t:unix_stream_socket rw_socket_perms;
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fs_search_all(system_bus_type)
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dbus_system_bus_client(system_bus_type)
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dbus_connect_system_bus(system_bus_type)
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init_status(system_bus_type)
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init_stream_connect(system_bus_type)
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init_dgram_send(system_bus_type)
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init_use_fds(system_bus_type)
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init_rw_stream_sockets(system_bus_type)
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ps_process_pattern(system_dbusd_t, system_bus_type)
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userdom_dontaudit_search_admin_dir(system_bus_type)
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userdom_read_all_users_state(system_bus_type)
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optional_policy(`
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abrt_stream_connect(system_bus_type)
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')
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optional_policy(`
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rpm_script_dbus_chat(system_bus_type)
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')
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optional_policy(`
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unconfined_dbus_send(system_bus_type)
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')
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ifdef(`hide_broken_symptoms',`
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dontaudit system_bus_type system_dbusd_t:netlink_selinux_socket { read write };
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')
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########################################
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#
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# session_bus_type rules
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#
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allow session_bus_type self:capability2 block_suspend;
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dontaudit session_bus_type self:capability sys_resource;
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allow session_bus_type self:process { getattr sigkill signal };
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dontaudit session_bus_type self:process setrlimit;
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allow session_bus_type self:file { getattr read write };
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allow session_bus_type self:fifo_file rw_fifo_file_perms;
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allow session_bus_type self:dbus { send_msg acquire_svc };
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allow session_bus_type self:unix_stream_socket { connectto create_stream_socket_perms };
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allow session_bus_type self:unix_dgram_socket create_socket_perms;
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allow session_bus_type self:tcp_socket create_stream_socket_perms;
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allow session_bus_type self:netlink_selinux_socket create_socket_perms;
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allow session_bus_type dbusd_etc_t:dir { list_dir_perms watch_dir_perms };
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read_files_pattern(session_bus_type, dbusd_etc_t, dbusd_etc_t)
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read_lnk_files_pattern(session_bus_type, dbusd_etc_t, dbusd_etc_t)
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manage_dirs_pattern(session_bus_type, session_dbusd_tmp_t, session_dbusd_tmp_t)
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manage_files_pattern(session_bus_type, session_dbusd_tmp_t, session_dbusd_tmp_t)
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manage_sock_files_pattern(session_bus_type, session_dbusd_tmp_t, session_dbusd_tmp_t)
|
||
|
|
files_tmp_filetrans(session_bus_type, session_dbusd_tmp_t, { file dir sock_file })
|
||
|
|
userdom_user_tmp_filetrans(session_bus_type, session_dbusd_tmp_t, { file dir sock_file })
|
||
|
|
|
||
|
|
kernel_read_kernel_sysctls(session_bus_type)
|
||
|
|
|
||
|
|
can_exec(session_bus_type, dbusd_exec_t)
|
||
|
|
|
||
|
|
corecmd_list_bin(session_bus_type)
|
||
|
|
corecmd_read_bin_symlinks(session_bus_type)
|
||
|
|
corecmd_read_bin_files(session_bus_type)
|
||
|
|
corecmd_read_bin_pipes(session_bus_type)
|
||
|
|
corecmd_read_bin_sockets(session_bus_type)
|
||
|
|
|
||
|
|
corenet_tcp_sendrecv_generic_if(session_bus_type)
|
||
|
|
corenet_tcp_sendrecv_generic_node(session_bus_type)
|
||
|
|
corenet_tcp_sendrecv_all_ports(session_bus_type)
|
||
|
|
corenet_tcp_bind_generic_node(session_bus_type)
|
||
|
|
corenet_tcp_bind_reserved_port(session_bus_type)
|
||
|
|
|
||
|
|
dev_read_urand(session_bus_type)
|
||
|
|
|
||
|
|
domain_use_interactive_fds(session_bus_type)
|
||
|
|
domain_read_all_domains_state(session_bus_type)
|
||
|
|
|
||
|
|
files_list_home(session_bus_type)
|
||
|
|
files_dontaudit_search_var(session_bus_type)
|
||
|
|
files_watch_usr_dirs(session_bus_type)
|
||
|
|
|
||
|
|
fs_getattr_romfs(session_bus_type)
|
||
|
|
fs_getattr_xattr_fs(session_bus_type)
|
||
|
|
fs_dontaudit_list_nfs(session_bus_type)
|
||
|
|
|
||
|
|
selinux_validate_context(session_bus_type)
|
||
|
|
selinux_compute_access_vector(session_bus_type)
|
||
|
|
selinux_compute_create_context(session_bus_type)
|
||
|
|
selinux_compute_relabel_context(session_bus_type)
|
||
|
|
selinux_compute_user_contexts(session_bus_type)
|
||
|
|
|
||
|
|
auth_read_pam_console_data(session_bus_type)
|
||
|
|
|
||
|
|
logging_send_audit_msgs(session_bus_type)
|
||
|
|
|
||
|
|
seutil_read_config(session_bus_type)
|
||
|
|
seutil_read_default_contexts(session_bus_type)
|
||
|
|
|
||
|
|
term_use_all_inherited_terms(session_bus_type)
|
||
|
|
|
||
|
|
userdom_dontaudit_search_admin_dir(session_bus_type)
|
||
|
|
userdom_manage_user_home_content_dirs(session_bus_type)
|
||
|
|
userdom_manage_user_home_content_files(session_bus_type)
|
||
|
|
userdom_write_user_tmp_sockets(session_bus_type)
|
||
|
|
userdom_manage_tmpfs_files(session_bus_type, file)
|
||
|
|
userdom_tmpfs_filetrans(session_bus_type, file)
|
||
|
|
|
||
|
|
optional_policy(`
|
||
|
|
gnome_read_config(session_bus_type)
|
||
|
|
gnome_read_gconf_home_files(session_bus_type)
|
||
|
|
')
|
||
|
|
|
||
|
|
optional_policy(`
|
||
|
|
thumb_domtrans(session_bus_type)
|
||
|
|
')
|
||
|
|
|
||
|
|
optional_policy(`
|
||
|
|
xserver_search_xdm_lib(session_bus_type)
|
||
|
|
xserver_rw_xdm_pipes(session_bus_type)
|
||
|
|
xserver_use_xdm_fds(session_bus_type)
|
||
|
|
xserver_append_xdm_home_files(session_bus_type)
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
#
|
||
|
|
# Unconfined access to this module
|
||
|
|
#
|
||
|
|
|
||
|
|
allow dbusd_unconfined session_bus_type:dbus all_dbus_perms;
|
||
|
|
allow dbusd_unconfined dbusd_unconfined:dbus all_dbus_perms;
|
||
|
|
allow session_bus_type dbusd_unconfined:dbus send_msg;
|
||
|
|
|
||
|
|
kernel_stream_connect(session_bus_type)
|
||
|
|
systemd_login_read_pid_files(session_bus_type)
|