policy/modules/services/rhgb.te

   1 policy_module(rhgb, 1.9.0)
   2
   3 ########################################
   4 #
   5 # Declarations
   6 #
   7
   8 type rhgb_t;
   9 type rhgb_exec_t;
  10 init_daemon_domain(rhgb_t, rhgb_exec_t)
  11
  12 type rhgb_tmpfs_t;
  13 files_tmpfs_file(rhgb_tmpfs_t)
  14
  15 type rhgb_devpts_t;
  16 term_pty(rhgb_devpts_t)
  17
  18 ########################################
  19 #
  20 # Local policy
  21 #
  22
  23 allow rhgb_t self:capability { fsetid setgid setuid sys_admin sys_tty_config };
  24 dontaudit rhgb_t self:capability sys_tty_config;
  25 allow rhgb_t self:process { setpgid signal_perms };
  26 allow rhgb_t self:shm create_shm_perms;
  27 allow rhgb_t self:unix_stream_socket create_stream_socket_perms;
  28 allow rhgb_t self:fifo_file rw_fifo_file_perms;
  29 allow rhgb_t self:tcp_socket create_socket_perms;
  30 allow rhgb_t self:udp_socket create_socket_perms;
  31 allow rhgb_t self:netlink_route_socket r_netlink_socket_perms;
  32
  33 allow rhgb_t rhgb_devpts_t:chr_file { rw_chr_file_perms setattr_chr_file_perms };
  34 term_create_pty(rhgb_t, rhgb_devpts_t)
  35
  36 manage_dirs_pattern(rhgb_t, rhgb_tmpfs_t, rhgb_tmpfs_t)
  37 manage_files_pattern(rhgb_t, rhgb_tmpfs_t, rhgb_tmpfs_t)
  38 manage_lnk_files_pattern(rhgb_t, rhgb_tmpfs_t, rhgb_tmpfs_t)
  39 manage_fifo_files_pattern(rhgb_t, rhgb_tmpfs_t, rhgb_tmpfs_t)
  40 manage_sock_files_pattern(rhgb_t, rhgb_tmpfs_t, rhgb_tmpfs_t)
  41 fs_tmpfs_filetrans(rhgb_t, rhgb_tmpfs_t, { dir file lnk_file sock_file fifo_file })
  42
  43 kernel_read_kernel_sysctls(rhgb_t)
  44 kernel_read_system_state(rhgb_t)
  45
  46 corecmd_exec_bin(rhgb_t)
  47 corecmd_exec_shell(rhgb_t)
  48
  49 corenet_all_recvfrom_unlabeled(rhgb_t)
  50 corenet_all_recvfrom_netlabel(rhgb_t)
  51 corenet_tcp_sendrecv_generic_if(rhgb_t)
  52 corenet_udp_sendrecv_generic_if(rhgb_t)
  53 corenet_tcp_sendrecv_generic_node(rhgb_t)
  54 corenet_udp_sendrecv_generic_node(rhgb_t)
  55 corenet_tcp_sendrecv_all_ports(rhgb_t)
  56 corenet_udp_sendrecv_all_ports(rhgb_t)
  57 corenet_tcp_connect_all_ports(rhgb_t)
  58 corenet_sendrecv_all_client_packets(rhgb_t)
  59
  60 dev_read_sysfs(rhgb_t)
  61 dev_read_urand(rhgb_t)
  62
  63 domain_use_interactive_fds(rhgb_t)
  64
  65 files_read_etc_files(rhgb_t)
  66 files_read_var_files(rhgb_t)
  67 files_read_etc_runtime_files(rhgb_t)
  68 files_search_tmp(rhgb_t)
  69 files_read_usr_files(rhgb_t)
  70 files_mounton_mnt(rhgb_t)
  71 files_dontaudit_rw_root_dir(rhgb_t)
  72 files_dontaudit_read_default_files(rhgb_t)
  73 files_dontaudit_search_pids(rhgb_t)
  74 # for nscd
  75 files_dontaudit_search_var(rhgb_t)
  76
  77 fs_search_auto_mountpoints(rhgb_t)
  78 fs_mount_ramfs(rhgb_t)
  79 fs_unmount_ramfs(rhgb_t)
  80 fs_getattr_tmpfs(rhgb_t)
  81 # for ramfs file systems
  82 fs_manage_ramfs_dirs(rhgb_t)
  83 fs_manage_ramfs_files(rhgb_t)
  84 fs_manage_ramfs_pipes(rhgb_t)
  85 fs_manage_ramfs_sockets(rhgb_t)
  86
  87 selinux_dontaudit_read_fs(rhgb_t)
  88
  89 term_use_unallocated_ttys(rhgb_t)
  90 term_use_ptmx(rhgb_t)
  91 term_getattr_pty_fs(rhgb_t)
  92
  93 init_write_initctl(rhgb_t)
  94
  95 # for localization
  96 libs_read_lib_files(rhgb_t)
  97
  98 logging_send_syslog_msg(rhgb_t)
  99
 100 miscfiles_read_localization(rhgb_t)
 101 miscfiles_read_fonts(rhgb_t)
 102 miscfiles_dontaudit_write_fonts(rhgb_t)
 103
 104 seutil_search_default_contexts(rhgb_t)
 105 seutil_read_config(rhgb_t)
 106
 107 sysnet_read_config(rhgb_t)
 108 sysnet_domtrans_ifconfig(rhgb_t)
 109
 110 userdom_dontaudit_use_unpriv_user_fds(rhgb_t)
 111 userdom_dontaudit_search_user_home_content(rhgb_t)
 112
 113 xserver_read_tmp_files(rhgb_t)
 114 xserver_kill(rhgb_t)
 115 # for running setxkbmap
 116 xserver_read_xkb_libs(rhgb_t)
 117 xserver_domtrans(rhgb_t)
 118 xserver_signal(rhgb_t)
 119 xserver_read_xdm_tmp_files(rhgb_t)
 120 xserver_stream_connect(rhgb_t)
 121
 122 optional_policy(`
 123         consoletype_exec(rhgb_t)
 124 ')
 125
 126 optional_policy(`
 127         nis_use_ypbind(rhgb_t)
 128 ')
 129
 130 optional_policy(`
 131         seutil_sigchld_newrole(rhgb_t)
 132 ')
 133
 134 optional_policy(`
 135         udev_read_db(rhgb_t)
 136 ')
 137
 138 ifdef(`TODO',`
 139         #this seems a bit much
 140         allow domain rhgb_devpts_t:chr_file { read write };
 141         allow initrc_t rhgb_gph_t:fd use;
 142 ')