selinux-policy/policy/modules/services/virt.te

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policy_module(virt, 1.4.0)
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########################################
#
# Declarations
#
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## <desc>
## <p>
## Allow virt to use serial/parallell communication ports
## </p>
## </desc>
gen_tunable(virt_use_comm, false)
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## <desc>
## <p>
## Allow virt to read fuse files
## </p>
## </desc>
gen_tunable(virt_use_fusefs, false)
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## <desc>
## <p>
## Allow virt to manage nfs files
## </p>
## </desc>
gen_tunable(virt_use_nfs, false)
## <desc>
## <p>
## Allow virt to manage cifs files
## </p>
## </desc>
gen_tunable(virt_use_samba, false)
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## <desc>
## <p>
## Allow virt to manage device configuration, (pci)
## </p>
## </desc>
gen_tunable(virt_use_sysfs, false)
## <desc>
## <p>
## Allow virt to use usb devices
## </p>
## </desc>
gen_tunable(virt_use_usb, true)
virt_domain_template(svirt)
role system_r types svirt_t;
type svirt_cache_t;
files_type(svirt_cache_t)
attribute virt_domain;
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attribute virt_image_type;
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type virt_etc_t;
files_config_file(virt_etc_t)
type virt_etc_rw_t;
files_type(virt_etc_rw_t)
# virt Image files
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type virt_image_t; # customizable
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virt_image(virt_image_t)
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# virt Image files
type virt_content_t; # customizable
virt_image(virt_content_t)
userdom_user_home_content(virt_content_t)
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type virt_log_t;
logging_log_file(virt_log_t)
type virt_var_run_t;
files_pid_file(virt_var_run_t)
type virt_var_lib_t;
files_type(virt_var_lib_t)
type virtd_t;
type virtd_exec_t;
init_daemon_domain(virtd_t, virtd_exec_t)
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domain_obj_id_change_exemption(virtd_t)
domain_subj_id_change_exemption(virtd_t)
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type virtd_initrc_exec_t;
init_script_file(virtd_initrc_exec_t)
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ifdef(`enable_mcs',`
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init_ranged_daemon_domain(virtd_t, virtd_exec_t, s0 - mcs_systemhigh)
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')
ifdef(`enable_mls',`
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init_ranged_daemon_domain(virtd_t, virtd_exec_t, s0 - mls_systemhigh)
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')
########################################
#
# svirt local policy
#
allow svirt_t self:udp_socket create_socket_perms;
manage_dirs_pattern(svirt_t, svirt_cache_t, svirt_cache_t)
manage_files_pattern(svirt_t, svirt_cache_t, svirt_cache_t)
files_var_filetrans(svirt_t, svirt_cache_t, { file dir })
read_lnk_files_pattern(svirt_t, virt_image_t, virt_image_t)
allow svirt_t svirt_image_t:dir search_dir_perms;
manage_dirs_pattern(svirt_t, svirt_image_t, svirt_image_t)
manage_files_pattern(svirt_t, svirt_image_t, svirt_image_t)
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fs_hugetlbfs_filetrans(svirt_t, svirt_image_t, file)
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list_dirs_pattern(svirt_t, virt_content_t, virt_content_t)
read_files_pattern(svirt_t, virt_content_t, virt_content_t)
dontaudit svirt_t virt_content_t:file write_file_perms;
dontaudit svirt_t virt_content_t:dir write;
corenet_udp_sendrecv_generic_if(svirt_t)
corenet_udp_sendrecv_generic_node(svirt_t)
corenet_udp_sendrecv_all_ports(svirt_t)
corenet_udp_bind_generic_node(svirt_t)
corenet_udp_bind_all_ports(svirt_t)
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corenet_tcp_bind_all_ports(svirt_t)
corenet_tcp_connect_all_ports(svirt_t)
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dev_list_sysfs(svirt_t)
userdom_search_user_home_content(svirt_t)
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userdom_read_user_home_content_symlinks(svirt_t)
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userdom_read_all_users_state(svirt_t)
tunable_policy(`virt_use_comm',`
term_use_unallocated_ttys(svirt_t)
dev_rw_printer(svirt_t)
')
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tunable_policy(`virt_use_fusefs',`
fs_read_fusefs_files(svirt_t)
fs_read_fusefs_symlinks(svirt_t)
')
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tunable_policy(`virt_use_nfs',`
fs_manage_nfs_dirs(svirt_t)
fs_manage_nfs_files(svirt_t)
')
tunable_policy(`virt_use_samba',`
fs_manage_cifs_dirs(svirt_t)
fs_manage_cifs_files(svirt_t)
')
tunable_policy(`virt_use_sysfs',`
dev_rw_sysfs(svirt_t)
')
tunable_policy(`virt_use_usb',`
dev_rw_usbfs(svirt_t)
fs_manage_dos_dirs(svirt_t)
fs_manage_dos_files(svirt_t)
')
optional_policy(`
xen_rw_image_files(svirt_t)
')
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########################################
#
# virtd local policy
#
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allow virtd_t self:capability { chown dac_override fowner ipc_lock kill mknod net_admin net_raw setpcap setuid setgid sys_admin sys_nice sys_ptrace };
allow virtd_t self:process { getcap getsched setcap sigkill signal signull execmem setexec setfscreate setsched };
allow virtd_t self:fifo_file rw_fifo_file_perms;
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allow virtd_t self:unix_stream_socket create_stream_socket_perms;
allow virtd_t self:tcp_socket create_stream_socket_perms;
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allow virtd_t self:tun_socket create_socket_perms;
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allow virtd_t self:netlink_kobject_uevent_socket create_socket_perms;
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manage_dirs_pattern(virtd_t, svirt_cache_t, svirt_cache_t)
manage_files_pattern(virtd_t, svirt_cache_t, svirt_cache_t)
manage_dirs_pattern(virtd_t, virt_content_t, virt_content_t)
manage_files_pattern(virtd_t, virt_content_t, virt_content_t)
allow virtd_t virt_domain:process { getattr getsched setsched transition signal signull sigkill };
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read_files_pattern(virtd_t, virt_etc_t, virt_etc_t)
read_lnk_files_pattern(virtd_t, virt_etc_t, virt_etc_t)
manage_dirs_pattern(virtd_t, virt_etc_rw_t, virt_etc_rw_t)
manage_files_pattern(virtd_t, virt_etc_rw_t, virt_etc_rw_t)
manage_lnk_files_pattern(virtd_t, virt_etc_rw_t, virt_etc_rw_t)
filetrans_pattern(virtd_t, virt_etc_t, virt_etc_rw_t, dir)
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manage_files_pattern(virtd_t, virt_image_type, virt_image_type)
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manage_blk_files_pattern(virtd_t, virt_image_type, virt_image_type)
allow virtd_t virt_image_type:file { relabelfrom relabelto };
allow virtd_t virt_image_type:blk_file { relabelfrom relabelto };
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manage_dirs_pattern(virtd_t, virt_log_t, virt_log_t)
manage_files_pattern(virtd_t, virt_log_t, virt_log_t)
logging_log_filetrans(virtd_t, virt_log_t, { file dir })
manage_dirs_pattern(virtd_t, virt_var_lib_t, virt_var_lib_t)
manage_files_pattern(virtd_t, virt_var_lib_t, virt_var_lib_t)
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manage_sock_files_pattern(virtd_t, virt_var_lib_t, virt_var_lib_t)
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files_var_lib_filetrans(virtd_t, virt_var_lib_t, { file dir })
manage_dirs_pattern(virtd_t, virt_var_run_t, virt_var_run_t)
manage_files_pattern(virtd_t, virt_var_run_t, virt_var_run_t)
manage_sock_files_pattern(virtd_t, virt_var_run_t, virt_var_run_t)
files_pid_filetrans(virtd_t, virt_var_run_t, { file dir })
kernel_read_system_state(virtd_t)
kernel_read_network_state(virtd_t)
kernel_rw_net_sysctls(virtd_t)
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kernel_request_load_module(virtd_t)
kernel_search_debugfs(virtd_t)
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corecmd_exec_bin(virtd_t)
corecmd_exec_shell(virtd_t)
corenet_all_recvfrom_unlabeled(virtd_t)
corenet_all_recvfrom_netlabel(virtd_t)
corenet_tcp_sendrecv_generic_if(virtd_t)
corenet_tcp_sendrecv_generic_node(virtd_t)
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corenet_tcp_sendrecv_all_ports(virtd_t)
corenet_tcp_bind_generic_node(virtd_t)
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corenet_tcp_bind_virt_port(virtd_t)
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corenet_tcp_bind_vnc_port(virtd_t)
corenet_tcp_connect_vnc_port(virtd_t)
corenet_tcp_connect_soundd_port(virtd_t)
corenet_rw_tun_tap_dev(virtd_t)
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dev_rw_sysfs(virtd_t)
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dev_read_rand(virtd_t)
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dev_rw_kvm(virtd_t)
dev_getattr_all_chr_files(virtd_t)
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dev_rw_mtrr(virtd_t)
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# Init script handling
domain_use_interactive_fds(virtd_t)
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domain_read_all_domains_state(virtd_t)
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files_read_usr_files(virtd_t)
files_read_etc_files(virtd_t)
files_read_etc_runtime_files(virtd_t)
files_search_all(virtd_t)
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files_read_kernel_modules(virtd_t)
files_read_usr_src_files(virtd_t)
files_manage_etc_files(virtd_t)
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fs_list_auto_mountpoints(virtd_t)
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fs_getattr_xattr_fs(virtd_t)
fs_rw_anon_inodefs_files(virtd_t)
fs_list_inotifyfs(virtd_t)
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fs_manage_cgroup_dirs(virtd_t)
fs_rw_cgroup_files(virtd_t)
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mcs_process_set_categories(virtd_t)
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storage_manage_fixed_disk(virtd_t)
storage_relabel_fixed_disk(virtd_t)
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storage_raw_write_removable_device(virtd_t)
storage_raw_read_removable_device(virtd_t)
term_getattr_pty_fs(virtd_t)
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term_use_generic_ptys(virtd_t)
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term_use_ptmx(virtd_t)
auth_use_nsswitch(virtd_t)
miscfiles_read_localization(virtd_t)
miscfiles_read_generic_certs(virtd_t)
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miscfiles_read_hwdata(virtd_t)
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modutils_read_module_deps(virtd_t)
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modutils_read_module_config(virtd_t)
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modutils_manage_module_config(virtd_t)
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logging_send_syslog_msg(virtd_t)
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seutil_read_default_contexts(virtd_t)
sysnet_domtrans_ifconfig(virtd_t)
sysnet_read_config(virtd_t)
userdom_getattr_all_users(virtd_t)
userdom_list_user_home_content(virtd_t)
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userdom_read_all_users_state(virtd_t)
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userdom_read_user_home_content_files(virtd_t)
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tunable_policy(`virt_use_nfs',`
fs_manage_nfs_dirs(virtd_t)
fs_manage_nfs_files(virtd_t)
fs_read_nfs_symlinks(virtd_t)
')
tunable_policy(`virt_use_samba',`
fs_manage_nfs_files(virtd_t)
fs_manage_cifs_files(virtd_t)
fs_read_cifs_symlinks(virtd_t)
')
optional_policy(`
brctl_domtrans(virtd_t)
')
optional_policy(`
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dbus_system_bus_client(virtd_t)
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optional_policy(`
avahi_dbus_chat(virtd_t)
')
optional_policy(`
consolekit_dbus_chat(virtd_t)
')
optional_policy(`
hal_dbus_chat(virtd_t)
')
')
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optional_policy(`
dnsmasq_domtrans(virtd_t)
dnsmasq_signal(virtd_t)
dnsmasq_kill(virtd_t)
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dnsmasq_read_pid_files(virtd_t)
dnsmasq_signull(virtd_t)
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')
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optional_policy(`
iptables_domtrans(virtd_t)
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iptables_initrc_domtrans(virtd_t)
# Manages /etc/sysconfig/system-config-firewall
iptables_manage_config(virtd_t)
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')
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optional_policy(`
kerberos_keytab_template(virtd, virtd_t)
')
optional_policy(`
lvm_domtrans(virtd_t)
')
optional_policy(`
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policykit_dbus_chat(virtd_t)
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policykit_domtrans_auth(virtd_t)
policykit_domtrans_resolve(virtd_t)
policykit_read_lib(virtd_t)
')
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optional_policy(`
qemu_domtrans(virtd_t)
qemu_read_state(virtd_t)
qemu_signal(virtd_t)
qemu_kill(virtd_t)
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qemu_setsched(virtd_t)
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')
optional_policy(`
sasl_connect(virtd_t)
')
optional_policy(`
kernel_read_xen_state(virtd_t)
kernel_write_xen_state(virtd_t)
xen_stream_connect(virtd_t)
xen_stream_connect_xenstore(virtd_t)
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xen_read_image_files(virtd_t)
')
optional_policy(`
udev_domtrans(virtd_t)
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udev_read_db(virtd_t)
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')
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optional_policy(`
unconfined_domain(virtd_t)
')
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########################################
#
# virtual domains common policy
#
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allow virt_domain self:capability { dac_read_search dac_override kill };
allow virt_domain self:process { execmem execstack signal getsched signull };
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allow virt_domain self:fifo_file rw_file_perms;
allow virt_domain self:shm create_shm_perms;
allow virt_domain self:unix_stream_socket create_stream_socket_perms;
allow virt_domain self:unix_dgram_socket { create_socket_perms sendto };
allow virt_domain self:tcp_socket create_stream_socket_perms;
append_files_pattern(virt_domain, virt_log_t, virt_log_t)
append_files_pattern(virt_domain, virt_var_lib_t, virt_var_lib_t)
kernel_read_system_state(virt_domain)
corecmd_exec_bin(virt_domain)
corecmd_exec_shell(virt_domain)
corenet_all_recvfrom_unlabeled(virt_domain)
corenet_all_recvfrom_netlabel(virt_domain)
corenet_tcp_sendrecv_generic_if(virt_domain)
corenet_tcp_sendrecv_generic_node(virt_domain)
corenet_tcp_sendrecv_all_ports(virt_domain)
corenet_tcp_bind_generic_node(virt_domain)
corenet_tcp_bind_vnc_port(virt_domain)
corenet_rw_tun_tap_dev(virt_domain)
corenet_tcp_bind_virt_migration_port(virt_domain)
corenet_tcp_connect_virt_migration_port(virt_domain)
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dev_read_rand(virt_domain)
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dev_read_sound(virt_domain)
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dev_read_urand(virt_domain)
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dev_write_sound(virt_domain)
dev_rw_ksm(virt_domain)
dev_rw_kvm(virt_domain)
dev_rw_qemu(virt_domain)
domain_use_interactive_fds(virt_domain)
files_read_etc_files(virt_domain)
files_read_usr_files(virt_domain)
files_read_var_files(virt_domain)
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files_search_all(virt_domain)
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fs_getattr_tmpfs(virt_domain)
fs_rw_anon_inodefs_files(virt_domain)
fs_rw_tmpfs_files(virt_domain)
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term_use_all_terms(virt_domain)
term_getattr_pty_fs(virt_domain)
term_use_generic_ptys(virt_domain)
term_use_ptmx(virt_domain)
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auth_use_nsswitch(virt_domain)
logging_send_syslog_msg(virt_domain)
miscfiles_read_localization(virt_domain)
optional_policy(`
ptchown_domtrans(virt_domain)
')
optional_policy(`
virt_read_config(virt_domain)
virt_read_lib_files(virt_domain)
virt_read_content(virt_domain)
virt_stream_connect(virt_domain)
')