selinux-policy/policy/modules/system/xen.te
2007-12-14 14:23:18 +00:00

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policy_module(xen,1.6.0)
########################################
#
# Declarations
#
# console ptys
type xen_devpts_t;
term_pty(xen_devpts_t);
files_type(xen_devpts_t);
# Xen Image files
type xen_image_t; # customizable
files_type(xen_image_t)
# xen_image_t can be assigned to blk devices
dev_node(xen_image_t)
type xenctl_t;
files_type(xenctl_t)
type xend_t;
type xend_exec_t;
domain_type(xend_t)
init_daemon_domain(xend_t, xend_exec_t)
# tmp files
type xend_tmp_t;
files_tmp_file(xend_tmp_t)
# var/lib files
type xend_var_lib_t;
files_type(xend_var_lib_t)
# for mounting an NFS store
files_mountpoint(xend_var_lib_t)
# log files
type xend_var_log_t;
logging_log_file(xend_var_log_t)
# pid files
type xend_var_run_t;
files_pid_file(xend_var_run_t)
type xenstored_t;
type xenstored_exec_t;
domain_type(xenstored_t)
domain_entry_file(xenstored_t,xenstored_exec_t)
role system_r types xenstored_t;
# var/lib files
type xenstored_var_lib_t;
files_type(xenstored_var_lib_t)
# pid files
type xenstored_var_run_t;
files_pid_file(xenstored_var_run_t)
type xenconsoled_t;
type xenconsoled_exec_t;
domain_type(xenconsoled_t)
domain_entry_file(xenconsoled_t,xenconsoled_exec_t)
role system_r types xenconsoled_t;
# pid files
type xenconsoled_var_run_t;
files_pid_file(xenconsoled_var_run_t)
type xm_t;
type xm_exec_t;
domain_type(xm_t)
init_system_domain(xm_t, xm_exec_t)
########################################
#
# xend local policy
#
allow xend_t self:capability { mknod dac_override ipc_lock net_admin setuid sys_nice sys_ptrace sys_tty_config net_raw };
dontaudit xend_t self:capability { sys_ptrace };
allow xend_t self:process { signal sigkill };
dontaudit xend_t self:process ptrace;
# internal communication is often done using fifo and unix sockets.
allow xend_t self:fifo_file rw_fifo_file_perms;
allow xend_t self:unix_stream_socket create_stream_socket_perms;
allow xend_t self:unix_dgram_socket create_socket_perms;
allow xend_t self:netlink_route_socket r_netlink_socket_perms;
allow xend_t self:tcp_socket create_stream_socket_perms;
allow xend_t self:packet_socket create_socket_perms;
allow xend_t xen_image_t:dir list_dir_perms;
manage_dirs_pattern(xend_t,xen_image_t,xen_image_t)
manage_files_pattern(xend_t,xen_image_t,xen_image_t)
read_lnk_files_pattern(xend_t,xen_image_t,xen_image_t)
rw_blk_files_pattern(xend_t,xen_image_t,xen_image_t)
allow xend_t xenctl_t:fifo_file manage_file_perms;
dev_filetrans(xend_t, xenctl_t, fifo_file)
manage_files_pattern(xend_t,xend_tmp_t,xend_tmp_t)
manage_dirs_pattern(xend_t,xend_tmp_t,xend_tmp_t)
files_tmp_filetrans(xend_t, xend_tmp_t, { file dir })
# pid file
allow xend_t xend_var_run_t:dir setattr;
manage_files_pattern(xend_t,xend_var_run_t,xend_var_run_t)
manage_sock_files_pattern(xend_t,xend_var_run_t,xend_var_run_t)
manage_fifo_files_pattern(xend_t,xend_var_run_t,xend_var_run_t)
files_pid_filetrans(xend_t,xend_var_run_t, { file sock_file fifo_file })
# log files
allow xend_t xend_var_log_t:dir setattr;
manage_files_pattern(xend_t,xend_var_log_t,xend_var_log_t)
manage_sock_files_pattern(xend_t,xend_var_log_t,xend_var_log_t)
logging_log_filetrans(xend_t,xend_var_log_t,{ sock_file file dir })
# var/lib files for xend
manage_dirs_pattern(xend_t,xend_var_lib_t,xend_var_lib_t)
manage_files_pattern(xend_t,xend_var_lib_t,xend_var_lib_t)
manage_sock_files_pattern(xend_t,xend_var_lib_t,xend_var_lib_t)
manage_fifo_files_pattern(xend_t,xend_var_lib_t,xend_var_lib_t)
files_var_lib_filetrans(xend_t,xend_var_lib_t,{ file dir })
# transition to store
domain_auto_trans(xend_t, xenstored_exec_t, xenstored_t)
allow xenstored_t xend_t:fd use;
allow xenstored_t xend_t:process sigchld;
allow xenstored_t xend_t:fifo_file write;
# transition to console
domain_auto_trans(xend_t, xenconsoled_exec_t, xenconsoled_t)
allow xenconsoled_t xend_t:fd use;
kernel_read_kernel_sysctls(xend_t)
kernel_read_system_state(xend_t)
kernel_write_xen_state(xend_t)
kernel_read_xen_state(xend_t)
kernel_rw_net_sysctls(xend_t)
kernel_read_network_state(xend_t)
corecmd_exec_bin(xend_t)
corecmd_exec_shell(xend_t)
corenet_all_recvfrom_unlabeled(xend_t)
corenet_all_recvfrom_netlabel(xend_t)
corenet_tcp_sendrecv_all_if(xend_t)
corenet_tcp_sendrecv_all_nodes(xend_t)
corenet_tcp_sendrecv_all_ports(xend_t)
corenet_tcp_bind_all_nodes(xend_t)
corenet_tcp_bind_xen_port(xend_t)
corenet_tcp_bind_soundd_port(xend_t)
corenet_tcp_bind_generic_port(xend_t)
corenet_tcp_bind_vnc_port(xend_t)
corenet_tcp_connect_xserver_port(xend_t)
corenet_tcp_connect_xen_port(xend_t)
corenet_sendrecv_xserver_client_packets(xend_t)
corenet_sendrecv_xen_server_packets(xend_t)
corenet_sendrecv_xen_client_packets(xend_t)
corenet_sendrecv_soundd_server_packets(xend_t)
corenet_rw_tun_tap_dev(xend_t)
dev_read_urand(xend_t)
dev_manage_xen(xend_t)
dev_filetrans_xen(xend_t)
dev_rw_sysfs(xend_t)
dev_rw_xen(xend_t)
domain_read_all_domains_state(xend_t)
domain_dontaudit_read_all_domains_state(xend_t)
domain_dontaudit_ptrace_all_domains(xend_t)
files_read_etc_files(xend_t)
files_read_kernel_symbol_table(xend_t)
files_read_kernel_img(xend_t)
files_manage_etc_runtime_files(xend_t)
files_etc_filetrans_etc_runtime(xend_t,file)
files_read_usr_files(xend_t)
storage_raw_read_fixed_disk(xend_t)
storage_raw_write_fixed_disk(xend_t)
storage_raw_read_removable_device(xend_t)
term_getattr_all_user_ptys(xend_t)
term_use_generic_ptys(xend_t)
term_use_ptmx(xend_t)
term_getattr_pty_fs(xend_t)
libs_use_ld_so(xend_t)
libs_use_shared_libs(xend_t)
locallogin_dontaudit_use_fds(xend_t)
logging_send_syslog_msg(xend_t)
lvm_domtrans(xend_t)
miscfiles_read_localization(xend_t)
mount_domtrans(xend_t)
sysnet_domtrans_dhcpc(xend_t)
sysnet_signal_dhcpc(xend_t)
sysnet_domtrans_ifconfig(xend_t)
sysnet_dns_name_resolve(xend_t)
sysnet_delete_dhcpc_pid(xend_t)
sysnet_read_dhcpc_pid(xend_t)
sysnet_rw_dhcp_config(xend_t)
userdom_dontaudit_search_sysadm_home_dirs(xend_t)
xen_stream_connect_xenstore(xend_t)
netutils_domtrans(xend_t)
optional_policy(`
consoletype_exec(xend_t)
')
########################################
#
# Xen console local policy
#
allow xenconsoled_t self:capability { dac_override fsetid ipc_lock };
allow xenconsoled_t self:unix_stream_socket create_stream_socket_perms;
allow xenconsoled_t self:fifo_file { read write };
allow xenconsoled_t xen_devpts_t:chr_file rw_term_perms;
# pid file
manage_files_pattern(xenconsoled_t,xenconsoled_var_run_t,xenconsoled_var_run_t)
manage_sock_files_pattern(xenconsoled_t,xenconsoled_var_run_t,xenconsoled_var_run_t)
files_pid_filetrans(xenconsoled_t,xenconsoled_var_run_t, { file sock_file })
kernel_read_kernel_sysctls(xenconsoled_t)
kernel_write_xen_state(xenconsoled_t)
kernel_read_xen_state(xenconsoled_t)
dev_manage_xen(xenconsoled_t)
dev_filetrans_xen(xenconsoled_t)
dev_rw_sysfs(xenconsoled_t)
domain_dontaudit_ptrace_all_domains(xenconsoled_t)
files_read_usr_files(xenconsoled_t)
term_create_pty(xenconsoled_t,xen_devpts_t);
term_use_generic_ptys(xenconsoled_t)
term_use_console(xenconsoled_t)
init_use_fds(xenconsoled_t)
init_use_script_ptys(xenconsoled_t)
libs_use_ld_so(xenconsoled_t)
libs_use_shared_libs(xenconsoled_t)
miscfiles_read_localization(xenconsoled_t)
xen_append_log(xenconsoled_t)
xen_stream_connect_xenstore(xenconsoled_t)
########################################
#
# Xen store local policy
#
allow xenstored_t self:capability { dac_override mknod ipc_lock };
allow xenstored_t self:unix_stream_socket create_stream_socket_perms;
allow xenstored_t self:unix_dgram_socket create_socket_perms;
# pid file
manage_files_pattern(xenstored_t,xenstored_var_run_t,xenstored_var_run_t)
manage_sock_files_pattern(xenstored_t,xenstored_var_run_t,xenstored_var_run_t)
files_pid_filetrans(xenstored_t,xenstored_var_run_t, { file sock_file })
# var/lib files for xenstored
manage_dirs_pattern(xenstored_t,xenstored_var_lib_t,xenstored_var_lib_t)
manage_files_pattern(xenstored_t,xenstored_var_lib_t,xenstored_var_lib_t)
manage_sock_files_pattern(xenstored_t,xenstored_var_lib_t,xenstored_var_lib_t)
files_var_lib_filetrans(xenstored_t,xenstored_var_lib_t,{ file dir sock_file })
kernel_write_xen_state(xenstored_t)
kernel_read_xen_state(xenstored_t)
dev_create_generic_dirs(xenstored_t)
dev_manage_xen(xenstored_t)
dev_filetrans_xen(xenstored_t)
dev_rw_xen(xenstored_t)
dev_read_sysfs(xenstored_t)
files_read_usr_files(xenstored_t)
storage_raw_read_fixed_disk(xenstored_t)
storage_raw_write_fixed_disk(xenstored_t)
storage_raw_read_removable_device(xenstored_t)
term_use_generic_ptys(xenstored_t)
term_use_console(xenconsoled_t)
init_use_fds(xenstored_t)
init_use_script_ptys(xenstored_t)
libs_use_ld_so(xenstored_t)
libs_use_shared_libs(xenstored_t)
logging_send_syslog_msg(xenstored_t)
miscfiles_read_localization(xenstored_t)
xen_append_log(xenstored_t)
########################################
#
# xm local policy
#
allow xm_t self:capability { dac_override ipc_lock sys_tty_config };
# internal communication is often done using fifo and unix sockets.
allow xm_t self:fifo_file { read write };
allow xm_t self:unix_stream_socket { create_stream_socket_perms connectto };
allow xm_t self:tcp_socket create_stream_socket_perms;
manage_files_pattern(xm_t,xend_var_lib_t,xend_var_lib_t)
manage_fifo_files_pattern(xm_t,xend_var_lib_t,xend_var_lib_t)
files_search_var_lib(xm_t)
allow xm_t xen_image_t:dir rw_dir_perms;
allow xm_t xen_image_t:file read_file_perms;
allow xm_t xen_image_t:blk_file read_blk_file_perms;
kernel_read_system_state(xm_t)
kernel_read_kernel_sysctls(xm_t)
kernel_read_xen_state(xm_t)
kernel_write_xen_state(xm_t)
corecmd_exec_bin(xm_t)
corenet_tcp_sendrecv_generic_if(xm_t)
corenet_tcp_sendrecv_all_nodes(xm_t)
corenet_tcp_connect_soundd_port(xm_t)
dev_read_urand(xm_t)
files_read_etc_runtime_files(xm_t)
files_read_usr_files(xm_t)
files_list_mnt(xm_t)
# Some common macros (you might be able to remove some)
files_read_etc_files(xm_t)
storage_raw_read_fixed_disk(xm_t)
term_use_all_terms(xm_t)
init_rw_script_stream_sockets(xm_t)
init_use_fds(xm_t)
libs_use_ld_so(xm_t)
libs_use_shared_libs(xm_t)
miscfiles_read_localization(xm_t)
sysnet_read_config(xm_t)
xen_append_log(xm_t)
xen_stream_connect(xm_t)
xen_stream_connect_xenstore(xm_t)