policy/modules/admin/quota.te

   1 policy_module(quota, 1.5.0)
   2
   3 ########################################
   4 #
   5 # Declarations
   6 #
   7
   8 type quota_t;
   9 type quota_exec_t;
  10 init_system_domain(quota_t, quota_exec_t)
  11
  12 type quota_db_t;
  13 files_type(quota_db_t)
  14
  15 type quota_flag_t;
  16 files_type(quota_flag_t)
  17
  18 type quota_nld_t;
  19 type quota_nld_exec_t;
  20 init_daemon_domain(quota_nld_t, quota_nld_exec_t)
  21
  22 type quota_nld_var_run_t;
  23 files_pid_file(quota_nld_var_run_t)
  24
  25 ########################################
  26 #
  27 # Local policy
  28 #
  29
  30 allow quota_t self:capability { sys_admin dac_override };
  31 dontaudit quota_t self:capability sys_tty_config;
  32 allow quota_t self:process signal_perms;
  33
  34 # for /quota.*
  35 allow quota_t quota_db_t:file { manage_file_perms quotaon };
  36 files_root_filetrans(quota_t, quota_db_t, file)
  37 files_boot_filetrans(quota_t, quota_db_t, file)
  38 files_etc_filetrans(quota_t, quota_db_t, file)
  39 files_tmp_filetrans(quota_t, quota_db_t, file)
  40 files_home_filetrans(quota_t, quota_db_t, file)
  41 files_usr_filetrans(quota_t, quota_db_t, file)
  42 files_var_filetrans(quota_t, quota_db_t, file)
  43 files_spool_filetrans(quota_t, quota_db_t, file)
  44 userdom_user_home_dir_filetransquota_t, quota_db_t, file)
  45
  46 optional_policy(`
  47         mta_spool_filetrans(quota_t, quota_db_t, file)
  48         mta_spool_filetrans(quota_t, quota_db_t, file)
  49         mta_spool_filetrans_queue(quota_t, quota_db_t, file)
  50 ')
  51
  52 kernel_list_proc(quota_t)
  53 kernel_read_proc_symlinks(quota_t)
  54 kernel_read_kernel_sysctls(quota_t)
  55 kernel_setsched(quota_t)
  56
  57 dev_read_sysfs(quota_t)
  58 dev_getattr_all_blk_files(quota_t)
  59 dev_getattr_all_chr_files(quota_t)
  60
  61 fs_get_xattr_fs_quotas(quota_t)
  62 fs_set_xattr_fs_quotas(quota_t)
  63 fs_getattr_xattr_fs(quota_t)
  64 fs_remount_xattr_fs(quota_t)
  65 fs_search_auto_mountpoints(quota_t)
  66
  67 mls_file_read_all_levels(quota_t)
  68
  69 storage_raw_read_fixed_disk(quota_t)
  70
  71 term_dontaudit_use_console(quota_t)
  72
  73 domain_use_interactive_fds(quota_t)
  74
  75 files_list_all(quota_t)
  76 files_read_all_files(quota_t)
  77 files_read_all_symlinks(quota_t)
  78 files_getattr_all_pipes(quota_t)
  79 files_getattr_all_sockets(quota_t)
  80 files_getattr_all_file_type_fs(quota_t)
  81 # Read /etc/mtab.
  82 files_read_etc_runtime_files(quota_t)
  83
  84 init_use_fds(quota_t)
  85 init_use_script_ptys(quota_t)
  86
  87 logging_send_syslog_msg(quota_t)
  88
  89 userdom_use_inherited_user_terminals(quota_t)
  90 userdom_dontaudit_use_unpriv_user_fds(quota_t)
  91
  92 optional_policy(`
  93         seutil_sigchld_newrole(quota_t)
  94 ')
  95
  96 optional_policy(`
  97         udev_read_db(quota_t)
  98 ')
  99
 100 #######################################
 101 #
 102 # Local policy
 103 #
 104
 105 allow quota_nld_t self:fifo_file rw_fifo_file_perms;
 106 allow quota_nld_t self:netlink_socket create_socket_perms;
 107 allow quota_nld_t self:unix_stream_socket create_stream_socket_perms;
 108
 109 manage_files_pattern(quota_nld_t, quota_nld_var_run_t, quota_nld_var_run_t)
 110 files_pid_filetrans(quota_nld_t, quota_nld_var_run_t, { file })
 111
 112 kernel_read_network_state(quota_nld_t)
 113
 114 files_read_etc_files(quota_nld_t)
 115
 116 auth_use_nsswitch(quota_nld_t)
 117
 118 init_read_utmp(quota_nld_t)
 119
 120 logging_send_syslog_msg(quota_nld_t)
 121
 122 miscfiles_read_localization(quota_nld_t)
 123
 124 userdom_use_user_terminals(quota_nld_t)
 125
 126 optional_policy(`
 127     dbus_system_bus_client(quota_nld_t)
 128     dbus_connect_system_bus(quota_nld_t)
 129 ')