232 lines
7.1 KiB
Plaintext
232 lines
7.1 KiB
Plaintext
## <summary>Policy for UML</summary>
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#######################################
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## <summary>
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## The per role template for the uml module.
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## </summary>
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## <desc>
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## <p>
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## This template creates a derived domains which are used
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## for uml program.
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## </p>
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## <p>
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## This template is invoked automatically for each user, and
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## generally does not need to be invoked directly
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## by policy writers.
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## </p>
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## </desc>
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## <param name="userdomain_prefix">
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## <summary>
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## The prefix of the user domain (e.g., user
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## is the prefix for user_t).
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## </summary>
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## </param>
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## <param name="user_domain">
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## <summary>
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## The type of the user domain.
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## </summary>
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## </param>
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## <param name="user_role">
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## <summary>
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## The role associated with the user domain.
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## </summary>
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## </param>
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#
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template(`uml_per_role_template',`
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gen_require(`
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type uml_ro_t, uml_exec_t;
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')
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########################################
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#
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# Declarations
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#
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type $1_uml_t;
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type $1_uml_exec_t;
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application_domain($1_uml_t,$1_uml_exec_t)
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role $3 types $1_uml_t;
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type $1_uml_ro_t;
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files_type($1_uml_ro_t)
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type $1_uml_rw_t;
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files_type($1_uml_rw_t)
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type $1_uml_tmp_t;
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files_tmp_file($1_uml_tmp_t)
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type $1_uml_tmpfs_t;
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files_tmpfs_file($1_uml_tmpfs_t)
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type $1_uml_devpts_t;
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term_pty($1_uml_devpts_t)
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########################################
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#
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# Local policy
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#
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allow $1_uml_t self:fifo_file rw_fifo_file_perms;
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allow $1_uml_t self:process { signal_perms ptrace };
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allow $1_uml_t self:unix_stream_socket create_stream_socket_perms;
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allow $1_uml_t self:unix_dgram_socket create_socket_perms;
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# Use the network.
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allow $1_uml_t self:tcp_socket create_stream_socket_perms;
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allow $1_uml_t self:udp_socket create_socket_perms;
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allow $1_uml_t $2:process sigchld;
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allow $1_uml_t $2:fifo_file { ioctl read write getattr lock append };
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# allow the UML thing to happen
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allow $1_uml_t $1_uml_devpts_t:chr_file { rw_file_perms setattr };
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term_create_pty($1_uml_t,$1_uml_devpts_t)
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manage_dirs_pattern($1_uml_t,$1_uml_tmp_t,$1_uml_tmp_t)
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manage_files_pattern($1_uml_t,$1_uml_tmp_t,$1_uml_tmp_t)
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files_tmp_filetrans($1_uml_t, $1_uml_tmp_t, { file dir })
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can_exec($1_uml_t, $1_uml_tmp_t)
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manage_files_pattern($1_uml_t,$1_uml_tmpfs_t,$1_uml_tmpfs_t)
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manage_lnk_files_pattern($1_uml_t,$1_uml_tmpfs_t,$1_uml_tmpfs_t)
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manage_fifo_files_pattern($1_uml_t,$1_uml_tmpfs_t,$1_uml_tmpfs_t)
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manage_sock_files_pattern($1_uml_t,$1_uml_tmpfs_t,$1_uml_tmpfs_t)
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fs_tmpfs_filetrans($1_uml_t,$1_uml_tmpfs_t,{ file lnk_file sock_file fifo_file })
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can_exec($1_uml_t, $1_uml_tmpfs_t)
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# access config files
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allow $1_uml_t { $1_uml_ro_t uml_ro_t }:dir list_dir_perms;
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read_files_pattern($1_uml_t,{ $1_uml_ro_t uml_ro_t },{ $1_uml_ro_t uml_ro_t })
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read_lnk_files_pattern($1_uml_t,{ $1_uml_ro_t uml_ro_t },{ $1_uml_ro_t uml_ro_t })
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manage_dirs_pattern($1_uml_t,$1_uml_rw_t,$1_uml_rw_t)
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manage_files_pattern($1_uml_t,$1_uml_rw_t,$1_uml_rw_t)
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manage_lnk_files_pattern($1_uml_t,$1_uml_rw_t,$1_uml_rw_t)
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manage_fifo_files_pattern($1_uml_t,$1_uml_rw_t,$1_uml_rw_t)
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manage_sock_files_pattern($1_uml_t,$1_uml_rw_t,$1_uml_rw_t)
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userdom_user_home_dir_filetrans($1,$1_uml_t,$1_uml_rw_t,{ file lnk_file sock_file fifo_file })
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allow $2 uml_ro_t:dir list_dir_perms;
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read_files_pattern($2,uml_ro_t,uml_ro_t)
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read_lnk_files_pattern($2,uml_ro_t,uml_ro_t)
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manage_dirs_pattern($2,{ $1_uml_ro_t $1_uml_rw_t },{ $1_uml_ro_t $1_uml_rw_t })
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manage_files_pattern($2,{ $1_uml_ro_t $1_uml_rw_t },{ $1_uml_ro_t $1_uml_rw_t })
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manage_lnk_files_pattern($2,{ $1_uml_ro_t $1_uml_rw_t },{ $1_uml_ro_t $1_uml_rw_t })
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manage_fifo_files_pattern($2,{ $1_uml_ro_t $1_uml_rw_t },{ $1_uml_ro_t $1_uml_rw_t })
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manage_sock_files_pattern($2,{ $1_uml_ro_t $1_uml_rw_t },{ $1_uml_ro_t $1_uml_rw_t })
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relabel_dirs_pattern($2,{ $1_uml_ro_t $1_uml_rw_t },{ $1_uml_ro_t $1_uml_rw_t })
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relabel_files_pattern($2,{ $1_uml_ro_t $1_uml_rw_t },{ $1_uml_ro_t $1_uml_rw_t })
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relabel_lnk_files_pattern($2,{ $1_uml_ro_t $1_uml_rw_t },{ $1_uml_ro_t $1_uml_rw_t })
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relabel_fifo_files_pattern($2,{ $1_uml_ro_t $1_uml_rw_t },{ $1_uml_ro_t $1_uml_rw_t })
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relabel_sock_files_pattern($2,{ $1_uml_ro_t $1_uml_rw_t },{ $1_uml_ro_t $1_uml_rw_t })
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manage_dirs_pattern($2,{ $1_uml_ro_t $1_uml_rw_t $1_uml_exec_t },{ $1_uml_ro_t $1_uml_rw_t $1_uml_exec_t })
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manage_files_pattern($2,{ $1_uml_ro_t $1_uml_rw_t $1_uml_exec_t },{ $1_uml_ro_t $1_uml_rw_t $1_uml_exec_t })
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relabel_dirs_pattern($2,{ $1_uml_ro_t $1_uml_rw_t $1_uml_exec_t },{ $1_uml_ro_t $1_uml_rw_t $1_uml_exec_t })
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relabel_files_pattern($2,{ $1_uml_ro_t $1_uml_rw_t $1_uml_exec_t },{ $1_uml_ro_t $1_uml_rw_t $1_uml_exec_t })
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# allow ps, ptrace, signal
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ps_process_pattern($2,$1_uml_t)
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allow $2 $1_uml_t:process { ptrace signal_perms };
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manage_dirs_pattern($2,$1_uml_tmp_t,$1_uml_tmp_t)
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manage_files_pattern($2,$1_uml_tmp_t,$1_uml_tmp_t)
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manage_lnk_files_pattern($2,$1_uml_tmp_t,$1_uml_tmp_t)
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manage_sock_files_pattern($2,$1_uml_tmp_t,$1_uml_tmp_t)
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# Transition from the user domain to this domain.
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domain_auto_trans($2, { uml_exec_t $1_uml_exec_t }, $1_uml_t)
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can_exec($1_uml_t, { uml_exec_t $1_uml_exec_t })
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# for mconsole
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allow { $2 $1_uml_t } $1_uml_t:unix_dgram_socket sendto;
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allow $1_uml_t $2:unix_dgram_socket sendto;
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kernel_read_system_state($1_uml_t)
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# for SKAS - need something better
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kernel_write_proc_files($1_uml_t)
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# for xterm
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corecmd_exec_bin($1_uml_t)
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corenet_all_recvfrom_unlabeled($1_uml_t)
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corenet_all_recvfrom_netlabel($1_uml_t)
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corenet_tcp_sendrecv_generic_if($1_uml_t)
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corenet_udp_sendrecv_generic_if($1_uml_t)
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corenet_tcp_sendrecv_all_nodes($1_uml_t)
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corenet_udp_sendrecv_all_nodes($1_uml_t)
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corenet_tcp_sendrecv_all_ports($1_uml_t)
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corenet_udp_sendrecv_all_ports($1_uml_t)
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corenet_tcp_connect_all_ports($1_uml_t)
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corenet_sendrecv_all_client_packets($1_uml_t)
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corenet_rw_tun_tap_dev($1_uml_t)
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domain_use_interactive_fds($1_uml_t)
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# for xterm
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files_read_etc_files($1_uml_t)
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files_dontaudit_read_etc_runtime_files($1_uml_t)
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# putting uml data under /var is usual...
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files_search_var($1_uml_t)
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fs_getattr_xattr_fs($1_uml_t)
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init_read_utmp($1_uml_t)
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init_dontaudit_write_utmp($1_uml_t)
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# for xterm
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libs_use_ld_so($1_uml_t)
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libs_use_shared_libs($1_uml_t)
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libs_exec_lib_files($1_uml_t)
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# Inherit and use descriptors from newrole.
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seutil_use_newrole_fds($1_uml_t)
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# Use the network.
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sysnet_read_config($1_uml_t)
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userdom_use_user_terminals($1,$1_uml_t)
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optional_policy(`
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nis_use_ypbind($1_uml_t)
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')
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')
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########################################
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## <summary>
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## Set attributes on uml utility socket files.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`uml_setattr_util_sockets',`
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gen_require(`
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type uml_switch_var_run_t;
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')
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allow $1 uml_switch_var_run_t:sock_file setattr;
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')
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########################################
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## <summary>
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## Manage uml utility files.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`uml_manage_util_files',`
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gen_require(`
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type uml_switch_var_run_t;
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')
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manage_files_pattern($1,uml_switch_var_run_t,uml_switch_var_run_t)
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manage_lnk_files_pattern($1,uml_switch_var_run_t,uml_switch_var_run_t)
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')
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