path: root/policy/modules/contrib/vmware.te

policy_module(vmware, 2.5.0)

########################################
#
# Declarations
#

# VMWare user program
type vmware_t;
type vmware_exec_t;
typealias vmware_t alias { user_vmware_t staff_vmware_t sysadm_vmware_t };
typealias vmware_t alias { auditadm_vmware_t secadm_vmware_t };
userdom_user_application_domain(vmware_t, vmware_exec_t)

type vmware_conf_t;
typealias vmware_conf_t alias { user_vmware_conf_t staff_vmware_conf_t sysadm_vmware_conf_t };
typealias vmware_conf_t alias { auditadm_vmware_conf_t secadm_vmware_conf_t };
userdom_user_home_content(vmware_conf_t)

type vmware_file_t;
typealias vmware_file_t alias { user_vmware_file_t staff_vmware_file_t sysadm_vmware_file_t };
typealias vmware_file_t alias { auditadm_vmware_file_t secadm_vmware_file_t };
userdom_user_home_content(vmware_file_t)

# VMWare host programs
type vmware_host_t;
type vmware_host_exec_t;
init_daemon_domain(vmware_host_t, vmware_host_exec_t)

type vmware_host_pid_t alias vmware_var_run_t;
files_pid_file(vmware_host_pid_t)

type vmware_host_tmp_t;
userdom_user_tmp_file(vmware_host_tmp_t)

type vmware_log_t;
typealias vmware_log_t alias { user_vmware_log_t staff_vmware_log_t sysadm_vmware_log_t };
typealias vmware_log_t alias { auditadm_vmware_log_t secadm_vmware_log_t };
logging_log_file(vmware_log_t)
ubac_constrained(vmware_log_t)

type vmware_pid_t;
typealias vmware_pid_t alias { user_vmware_pid_t staff_vmware_pid_t sysadm_vmware_pid_t };
typealias vmware_pid_t alias { auditadm_vmware_pid_t secadm_vmware_pid_t };
files_pid_file(vmware_pid_t)
ubac_constrained(vmware_pid_t)

# Systemwide configuration files
type vmware_sys_conf_t;
files_type(vmware_sys_conf_t)

type vmware_tmp_t;
typealias vmware_tmp_t alias { user_vmware_tmp_t staff_vmware_tmp_t sysadm_vmware_tmp_t };
typealias vmware_tmp_t alias { auditadm_vmware_tmp_t secadm_vmware_tmp_t };
userdom_user_tmp_file(vmware_tmp_t)

type vmware_tmpfs_t;
typealias vmware_tmpfs_t alias { user_vmware_tmpfs_t staff_vmware_tmpfs_t sysadm_vmware_tmpfs_t };
typealias vmware_tmpfs_t alias { auditadm_vmware_tmpfs_t secadm_vmware_tmpfs_t };
userdom_user_tmpfs_file(vmware_tmpfs_t)

ifdef(`enable_mcs',`
	init_ranged_daemon_domain(vmware_host_t, vmware_host_exec_t, s0 - mcs_systemhigh)
')

########################################
#
# VMWare host local policy
#

allow vmware_host_t self:capability { setgid setuid net_raw sys_nice sys_time sys_ptrace kill dac_override };
dontaudit vmware_host_t self:capability sys_tty_config;
allow vmware_host_t self:process { execstack execmem signal_perms };
allow vmware_host_t self:fifo_file rw_fifo_file_perms;
allow vmware_host_t self:unix_stream_socket create_stream_socket_perms;
allow vmware_host_t self:rawip_socket create_socket_perms;
allow vmware_host_t self:tcp_socket create_socket_perms;

can_exec(vmware_host_t, vmware_host_exec_t)

# cjp: the ro and rw files should be split up
manage_files_pattern(vmware_host_t, vmware_sys_conf_t, vmware_sys_conf_t)
manage_lnk_files_pattern(vmware_host_t, vmware_sys_conf_t, vmware_sys_conf_t)

manage_dirs_pattern(vmware_host_t, vmware_host_tmp_t, vmware_host_tmp_t)
manage_files_pattern(vmware_host_t, vmware_host_tmp_t, vmware_host_tmp_t)
manage_sock_files_pattern(vmware_host_t, vmware_host_tmp_t, vmware_host_tmp_t)
files_tmp_filetrans(vmware_host_t, vmware_host_tmp_t, { file dir })

manage_files_pattern(vmware_host_t, vmware_var_run_t, vmware_var_run_t)
manage_sock_files_pattern(vmware_host_t, vmware_var_run_t, vmware_var_run_t)
files_pid_filetrans(vmware_host_t, vmware_var_run_t, { file sock_file })

manage_files_pattern(vmware_host_t, vmware_log_t, vmware_log_t)
logging_log_filetrans(vmware_host_t, vmware_log_t, { file dir })

kernel_read_kernel_sysctls(vmware_host_t)
kernel_read_system_state(vmware_host_t)
kernel_read_network_state(vmware_host_t)

corenet_all_recvfrom_unlabeled(vmware_host_t)
corenet_all_recvfrom_netlabel(vmware_host_t)
corenet_tcp_sendrecv_generic_if(vmware_host_t)
corenet_udp_sendrecv_generic_if(vmware_host_t)
corenet_raw_sendrecv_generic_if(vmware_host_t)
corenet_tcp_sendrecv_generic_node(vmware_host_t)
corenet_udp_sendrecv_generic_node(vmware_host_t)
corenet_raw_sendrecv_generic_node(vmware_host_t)
corenet_tcp_sendrecv_all_ports(vmware_host_t)
corenet_udp_sendrecv_all_ports(vmware_host_t)
corenet_raw_bind_generic_node(vmware_host_t)
corenet_tcp_bind_generic_node(vmware_host_t)
corenet_udp_bind_generic_node(vmware_host_t)
corenet_tcp_connect_all_ports(vmware_host_t)
corenet_sendrecv_all_client_packets(vmware_host_t)
corenet_sendrecv_all_server_packets(vmware_host_t)

corecmd_exec_bin(vmware_host_t)
corecmd_exec_shell(vmware_host_t)

dev_getattr_all_blk_files(vmware_host_t)
dev_read_sysfs(vmware_host_t)
dev_read_urand(vmware_host_t)
dev_rw_vmware(vmware_host_t)

domain_use_interactive_fds(vmware_host_t)
domain_dontaudit_read_all_domains_state(vmware_host_t)

files_list_tmp(vmware_host_t)
files_read_etc_files(vmware_host_t)
files_read_etc_runtime_files(vmware_host_t)
files_read_usr_files(vmware_host_t)

fs_getattr_all_fs(vmware_host_t)
fs_search_auto_mountpoints(vmware_host_t)

storage_getattr_fixed_disk_dev(vmware_host_t)

term_dontaudit_use_console(vmware_host_t)

init_use_fds(vmware_host_t)
init_use_script_ptys(vmware_host_t)

libs_exec_ld_so(vmware_host_t)

logging_send_syslog_msg(vmware_host_t)

miscfiles_read_localization(vmware_host_t)

sysnet_dns_name_resolve(vmware_host_t)
sysnet_domtrans_ifconfig(vmware_host_t)

userdom_dontaudit_use_unpriv_user_fds(vmware_host_t)
userdom_dontaudit_search_user_home_dirs(vmware_host_t)

netutils_domtrans_ping(vmware_host_t)

optional_policy(`
	hostname_exec(vmware_host_t)
')

optional_policy(`
	modutils_domtrans_insmod(vmware_host_t)
')

optional_policy(`
	samba_read_config(vmware_host_t)
')

optional_policy(`
	seutil_sigchld_newrole(vmware_host_t)
')

optional_policy(`
	shutdown_domtrans(vmware_host_t)
')

optional_policy(`
	udev_read_db(vmware_host_t)
')

optional_policy(`
	xserver_read_tmp_files(vmware_host_t)
	xserver_read_xdm_pid(vmware_host_t)
')

##############################
#
# VMWare guest local policy
#

allow vmware_t self:capability { dac_override setgid sys_nice sys_resource setuid sys_admin sys_rawio chown };
dontaudit vmware_t self:capability sys_tty_config;
allow vmware_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap };
allow vmware_t self:process { execmem execstack };
allow vmware_t self:fd use;
allow vmware_t self:fifo_file rw_fifo_file_perms;
allow vmware_t self:unix_dgram_socket { create_socket_perms sendto };
allow vmware_t self:unix_stream_socket { create_stream_socket_perms connectto };
allow vmware_t self:shm create_shm_perms;
allow vmware_t self:sem create_sem_perms;
allow vmware_t self:msgq create_msgq_perms;
allow vmware_t self:msg { send receive };

can_exec(vmware_t, vmware_exec_t)

# User configuration files
allow vmware_t vmware_conf_t:file manage_file_perms;

# VMWare disks
manage_files_pattern(vmware_t, vmware_file_t, vmware_file_t)
manage_lnk_files_pattern(vmware_t, vmware_file_t, vmware_file_t)

allow vmware_t vmware_tmp_t:file execute;
manage_dirs_pattern(vmware_t, vmware_tmp_t, vmware_tmp_t)
manage_files_pattern(vmware_t, vmware_tmp_t, vmware_tmp_t)
manage_sock_files_pattern(vmware_t, vmware_tmp_t, vmware_tmp_t)
files_tmp_filetrans(vmware_t, vmware_tmp_t, { file dir })

manage_files_pattern(vmware_t, vmware_tmpfs_t, vmware_tmpfs_t)
manage_lnk_files_pattern(vmware_t, vmware_tmpfs_t, vmware_tmpfs_t)
manage_fifo_files_pattern(vmware_t, vmware_tmpfs_t, vmware_tmpfs_t)
manage_sock_files_pattern(vmware_t, vmware_tmpfs_t, vmware_tmpfs_t)
fs_tmpfs_filetrans(vmware_t, vmware_tmpfs_t, { dir file lnk_file sock_file fifo_file })

# Read clobal configuration files
allow vmware_t vmware_sys_conf_t:dir list_dir_perms;
read_files_pattern(vmware_t, vmware_sys_conf_t, vmware_sys_conf_t)
read_lnk_files_pattern(vmware_t, vmware_sys_conf_t, vmware_sys_conf_t)

manage_dirs_pattern(vmware_t, vmware_pid_t, vmware_pid_t)
manage_files_pattern(vmware_t, vmware_pid_t, vmware_pid_t)
manage_lnk_files_pattern(vmware_t, vmware_pid_t, vmware_pid_t)
manage_sock_files_pattern(vmware_t, vmware_pid_t, vmware_pid_t)
files_pid_filetrans(vmware_t, vmware_pid_t, { dir file lnk_file })

kernel_read_system_state(vmware_t)
kernel_read_network_state(vmware_t)
kernel_read_kernel_sysctls(vmware_t)

# startup scripts
corecmd_exec_bin(vmware_t)
corecmd_exec_shell(vmware_t)

dev_read_raw_memory(vmware_t)
dev_write_raw_memory(vmware_t)
dev_read_mouse(vmware_t)
dev_write_sound(vmware_t)
dev_read_realtime_clock(vmware_t)
dev_rwx_vmware(vmware_t)
dev_rw_usbfs(vmware_t)
dev_search_sysfs(vmware_t)

domain_use_interactive_fds(vmware_t)

files_read_etc_files(vmware_t)
files_read_etc_runtime_files(vmware_t)
files_read_usr_files(vmware_t)
files_list_home(vmware_t)

fs_getattr_all_fs(vmware_t)
fs_search_auto_mountpoints(vmware_t)

storage_raw_read_removable_device(vmware_t)
storage_raw_write_removable_device(vmware_t)

# startup scripts run ldd
libs_exec_ld_so(vmware_t)
# Access X11 config files
libs_read_lib_files(vmware_t)

miscfiles_read_localization(vmware_t)

userdom_use_user_terminals(vmware_t)
userdom_list_user_home_dirs(vmware_t)
# cjp: why?
userdom_read_user_home_content_files(vmware_t)

sysnet_dns_name_resolve(vmware_t)
sysnet_read_config(vmware_t)

xserver_user_x_domain_template(vmware, vmware_t, vmware_tmpfs_t)