diff options
Diffstat (limited to 'policy/modules/system/fstools.te')
| -rw-r--r-- | policy/modules/system/fstools.te | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/policy/modules/system/fstools.te b/policy/modules/system/fstools.te new file mode 100644 index 00000000..6c4b6ee2 --- /dev/null +++ b/policy/modules/system/fstools.te @@ -0,0 +1,197 @@ +policy_module(fstools, 1.15.0) + +######################################## +# +# Declarations +# + +type fsadm_t; +type fsadm_exec_t; +init_system_domain(fsadm_t, fsadm_exec_t) +role system_r types fsadm_t; + +type fsadm_log_t; +logging_log_file(fsadm_log_t) + +type fsadm_tmp_t; +files_tmp_file(fsadm_tmp_t) + +type swapfile_t; # customizable +files_type(swapfile_t) + +######################################## +# +# local policy +# + +# ipc_lock is for losetup +allow fsadm_t self:capability { ipc_lock sys_rawio sys_admin sys_resource sys_tty_config dac_override dac_read_search }; +allow fsadm_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execmem execheap }; +allow fsadm_t self:fd use; +allow fsadm_t self:fifo_file rw_fifo_file_perms; +allow fsadm_t self:sock_file read_sock_file_perms; +allow fsadm_t self:unix_dgram_socket create_socket_perms; +allow fsadm_t self:unix_stream_socket create_stream_socket_perms; +allow fsadm_t self:unix_dgram_socket sendto; +allow fsadm_t self:unix_stream_socket connectto; +allow fsadm_t self:shm create_shm_perms; +allow fsadm_t self:sem create_sem_perms; +allow fsadm_t self:msgq create_msgq_perms; +allow fsadm_t self:msg { send receive }; + +can_exec(fsadm_t, fsadm_exec_t) + +allow fsadm_t fsadm_tmp_t:dir manage_dir_perms; +allow fsadm_t fsadm_tmp_t:file manage_file_perms; +files_tmp_filetrans(fsadm_t, fsadm_tmp_t, { file dir }) + +# log files +allow fsadm_t fsadm_log_t:dir setattr; +manage_files_pattern(fsadm_t, fsadm_log_t, fsadm_log_t) +logging_log_filetrans(fsadm_t, fsadm_log_t, file) + +# Enable swapping to files +allow fsadm_t swapfile_t:file { rw_file_perms swapon }; + +kernel_read_system_state(fsadm_t) +kernel_read_kernel_sysctls(fsadm_t) +kernel_request_load_module(fsadm_t) +# Allow console log change (updfstab) +kernel_change_ring_buffer_level(fsadm_t) +# mkreiserfs needs this +kernel_getattr_proc(fsadm_t) +kernel_getattr_core_if(fsadm_t) +# Access to /initrd devices +kernel_rw_unlabeled_dirs(fsadm_t) +kernel_rw_unlabeled_blk_files(fsadm_t) + +corecmd_exec_bin(fsadm_t) +#RedHat bug #201164 +corecmd_exec_shell(fsadm_t) +# cjp: these are probably not needed: +corecmd_read_bin_files(fsadm_t) +corecmd_read_bin_pipes(fsadm_t) +corecmd_read_bin_sockets(fsadm_t) + +dev_getattr_all_chr_files(fsadm_t) +dev_dontaudit_getattr_all_blk_files(fsadm_t) +dev_dontaudit_getattr_generic_files(fsadm_t) +# mkreiserfs and other programs need this for UUID +dev_read_rand(fsadm_t) +dev_read_urand(fsadm_t) +dev_write_kmsg(fsadm_t) +# Recreate /dev/cdrom. +dev_manage_generic_symlinks(fsadm_t) +# fdisk needs this for early boot +dev_manage_generic_blk_files(fsadm_t) +# Access to /initrd devices +dev_search_usbfs(fsadm_t) +# for swapon +dev_rw_sysfs(fsadm_t) +# Access to /initrd devices +dev_getattr_usbfs_dirs(fsadm_t) +# Access to /dev/mapper/control +dev_rw_lvm_control(fsadm_t) + +domain_use_interactive_fds(fsadm_t) + +files_getattr_boot_dirs(fsadm_t) +files_list_home(fsadm_t) +files_read_usr_files(fsadm_t) +files_read_etc_files(fsadm_t) +files_manage_lost_found(fsadm_t) +files_manage_isid_type_dirs(fsadm_t) +# Write to /etc/mtab. +files_manage_etc_runtime_files(fsadm_t) +files_etc_filetrans_etc_runtime(fsadm_t, file) +# Access to /initrd devices +files_rw_isid_type_dirs(fsadm_t) +files_rw_isid_type_blk_files(fsadm_t) +files_read_isid_type_files(fsadm_t) + +fs_search_auto_mountpoints(fsadm_t) +fs_getattr_xattr_fs(fsadm_t) +fs_rw_ramfs_pipes(fsadm_t) +fs_rw_tmpfs_files(fsadm_t) +# remount file system to apply changes +fs_remount_xattr_fs(fsadm_t) +# for /dev/shm +fs_list_auto_mountpoints(fsadm_t) +fs_search_tmpfs(fsadm_t) +fs_getattr_tmpfs_dirs(fsadm_t) +fs_read_tmpfs_symlinks(fsadm_t) +# Recreate /mnt/cdrom. +files_manage_mnt_dirs(fsadm_t) +# for tune2fs +files_search_all(fsadm_t) + +mls_file_read_all_levels(fsadm_t) +mls_file_write_all_levels(fsadm_t) + +storage_raw_read_fixed_disk(fsadm_t) +storage_raw_write_fixed_disk(fsadm_t) +storage_raw_read_removable_device(fsadm_t) +storage_raw_write_removable_device(fsadm_t) +storage_read_scsi_generic(fsadm_t) +storage_swapon_fixed_disk(fsadm_t) + +term_use_console(fsadm_t) + +init_use_fds(fsadm_t) +init_use_script_ptys(fsadm_t) +init_dontaudit_getattr_initctl(fsadm_t) + +logging_send_syslog_msg(fsadm_t) + +miscfiles_read_localization(fsadm_t) + +seutil_read_config(fsadm_t) + +userdom_use_user_terminals(fsadm_t) + +ifdef(`distro_redhat',` + optional_policy(` + unconfined_domain(fsadm_t) + ') +') + +optional_policy(` + amanda_rw_dumpdates_files(fsadm_t) + amanda_append_log_files(fsadm_t) +') + +optional_policy(` + # for smartctl cron jobs + cron_system_entry(fsadm_t, fsadm_exec_t) +') + +optional_policy(` + hal_dontaudit_write_log(fsadm_t) +') + +optional_policy(` + livecd_rw_tmp_files(fsadm_t) +') + +optional_policy(` + modutils_read_module_config(fsadm_t) + modutils_read_module_deps(fsadm_t) +') + +optional_policy(` + nis_use_ypbind(fsadm_t) +') + +optional_policy(` + fs_dontaudit_write_ramfs_pipes(fsadm_t) + rhgb_stub(fsadm_t) +') + +optional_policy(` + udev_read_db(fsadm_t) +') + +optional_policy(` + xen_append_log(fsadm_t) + xen_rw_image_files(fsadm_t) +') |