207 lines
5.6 KiB
Plaintext
207 lines
5.6 KiB
Plaintext
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# Copyright (C) 2005 Tresys Technology, LLC
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policy_module(hotplug, 1.0)
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########################################
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#
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# Declarations
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#
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type hotplug_t;
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type hotplug_exec_t;
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domain_make_daemon_domain(hotplug_t,hotplug_exec_t)
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type hotplug_etc_t; #, usercanread;
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files_make_file(hotplug_etc_t)
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type hotplug_var_run_t;
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files_make_file(hotplug_var_run_t)
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########################################
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#
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# Local policy
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#
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allow hotplug_t self:capability { net_admin sys_tty_config mknod };
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dontaudit hotplug_t self:capability { sys_module sys_admin sys_tty_config };
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# for access("/etc/bashrc", X_OK) on Red Hat
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dontaudit hotplug_t self:capability { dac_override dac_read_search };
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allow hotplug_t self:process { getsession getattr };
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allow hotplug_t self:fifo_file { read write getattr ioctl };
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allow hotplug_t self:udp_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown };
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allow hotplug_t hotplug_etc_t:file { read getattr lock ioctl };
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allow hotplug_t hotplug_etc_t:dir { read getattr lock search ioctl };
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allow hotplug_t hotplug_etc_t:lnk_file { getattr read };
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allow hotplug_t { hotplug_exec_t hotplug_etc_t }:file { getattr read execute execute_no_trans };
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allow hotplug_t hotplug_var_run_t:file { getattr create read write append setattr unlink };
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files_create_daemon_runtime_data(hotplug_t,hotplug_var_run_t)
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kernel_read_system_state(hotplug_t)
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kernel_read_kernel_sysctl(hotplug_t)
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kernel_read_hardware_state(hotplug_t)
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kernel_read_network_sysctl(hotplug_t)
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kernel_read_usb_hardware_state(hotplug_t)
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kernel_transition_from(hotplug_t,hotplug_exec_t)
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bootloader_read_kernel_modules(hotplug_t)
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devices_discard_data_stream(hotplug_t)
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# for SSP
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devices_get_pseudorandom_data(hotplug_t)
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filesystem_get_all_filesystems_attributes(hotplug_t)
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storage_set_fixed_disk_attributes(hotplug_t)
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storage_set_removable_device_attributes(hotplug_t)
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terminal_use_controlling_terminal(hotplug_t)
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terminal_ignore_use_console(hotplug_t)
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init_use_file_descriptors(hotplug_t)
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init_script_use_pseudoterminal(hotplug_t)
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# Allow hotplug (including /sbin/ifup-local) to start/stop services and
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# run sendmail -q
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init_script_transition(hotplug_t)
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# kernel threads inherit from shared descriptor table used by init
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init_ignore_use_control_channel(hotplug_t)
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domain_use_widely_inheritable_file_descriptors(hotplug_t)
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files_read_general_system_config(hotplug_t)
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files_create_runtime_system_config(hotplug_t)
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files_execute_system_config_script(hotplug_t)
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corecommands_execute_general_programs(hotplug_t)
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corecommands_execute_shell(hotplug_t)
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corecommands_execute_system_programs(hotplug_t)
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logging_send_system_log_message(hotplug_t)
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libraries_use_dynamic_loader(hotplug_t)
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libraries_read_shared_libraries(hotplug_t)
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modutils_insmod_transition(hotplug_t)
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modutils_read_kernel_module_dependencies(hotplug_t)
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miscfiles_read_localization(hotplug_t)
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mount_transition(hotplug_t)
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optional_policy(`consoletype.te',`
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consoletype_transition(hotplug_t)
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')
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optional_policy(`iptables.te',`
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iptables_transition(hotplug_t)
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')
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optional_policy(`selinux.te',`
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selinux_newrole_sigchld(hotplug_t)
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')
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optional_policy(`udev.te', `
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udev_transition(hotplug_t)
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udev_read_database(hotplug_t)
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')
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tunable_policy(`targeted_policy', `
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terminal_ignore_use_general_physical_terminal(hotplug_t)
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terminal_ignore_use_general_pseudoterminal(hotplug_t)
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files_ignore_read_rootfs_file(hotplug_t)
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')
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ifdef(`TODO',`
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allow hotplug_t null_device_t:chr_file r_file_perms;
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dontaudit hotplug_t unpriv_userdomain:fd use;
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allow hotplug_t autofs_t:dir { search getattr };
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dontaudit hotplug_t sysadm_home_dir_t:dir search;
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optional_policy(`rhgb.te', `
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allow hotplug_t rhgb_t:process sigchld;
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allow hotplug_t rhgb_t:fd use;
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allow hotplug_t rhgb_t:fifo_file { read write };
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')
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can_exec(hotplug_t, { ls_exec_t })
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allow kernel_t hotplug_etc_t:dir search;
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allow hotplug_t sound_device_t:chr_file setattr;
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can_network_server(hotplug_t)
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can_ypbind(hotplug_t)
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dbusd_client(system, hotplug)
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allow initrc_t usbdevfs_t:file { getattr read ioctl };
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allow initrc_t modules_dep_t:file { getattr read ioctl };
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# init scripts run /etc/hotplug/usb.rc
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allow initrc_t hotplug_etc_t:dir r_dir_perms;
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allow hotplug_t kernel_t:process sigchld;
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# for when filesystems are not mounted early in the boot
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dontaudit hotplug_t file_t:dir { search getattr };
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# Read /usr/lib/gconv/.*
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allow hotplug_t lib_t:file { getattr read };
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allow hotplug_t udev_runtime_t:file rw_file_perms;
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allow hotplug_t var_log_t:dir search;
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# for ps
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dontaudit hotplug_t domain:dir { getattr search };
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dontaudit hotplug_t { init_t kernel_t }:file read;
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optional_policy(`hostname.te',`
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hostname_execute(hotplug_t)
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dontaudit hostname_t hotplug_t:fd use;
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')
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optional_policy(`sysnetwork.te',`
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ifconfig_transition(hotplug_t)
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')
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tunable_policy(`distro_redhat', `
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optional_policy(`netutils.te', `
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# for arping used for static IP addresses on PCMCIA ethernet
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netutils_transition(hotplug_t)
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allow hotplug_t tmpfs_t:dir search;
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allow hotplug_t tmpfs_t:chr_file rw_file_perms;
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') dnl endif netutils optional
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allow hotplug_t var_lock_t:dir search;
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allow hotplug_t var_lock_t:file getattr;
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')dnl end distro_redhat tunable
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optional_policy(`hald.te', `
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allow hotplug_t hald_t:unix_dgram_socket sendto;
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allow hald_t hotplug_etc_t:dir search;
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allow hald_t hotplug_etc_t:file { getattr read };
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')
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optional_policy(`updfstab.te', `
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domain_auto_trans(hotplug_t, updfstab_exec_t, updfstab_t)
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')
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optional_policy(`fsadm.te', `
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domain_auto_trans(hotplug_t, fsadm_exec_t, fsadm_t)
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')
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optional_policy(`initrc.te', `
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can_ps(hotplug_t, initrc_t)
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')
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optional_policy(`lpd.te', `
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allow hotplug_t printer_device_t:chr_file setattr;
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')
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optional_policy(`mta.te', `
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domain_auto_trans(hotplug_t, sendmail_exec_t, system_mail_t)
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')
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') dnl end TODO
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