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|
## <summary>QEMU machine emulator and virtualizer.</summary>
#######################################
## <summary>
## The template to define a qemu domain.
## </summary>
## <param name="domain_prefix">
## <summary>
## Domain prefix to be used.
## </summary>
## </param>
#
template(`qemu_domain_template',`
##############################
#
# Declarations
#
type $1_t;
domain_type($1_t)
type $1_tmp_t;
files_tmp_file($1_tmp_t)
##############################
#
# Policy
#
allow $1_t self:capability { dac_override dac_read_search };
allow $1_t self:process { execstack execmem signal getsched };
allow $1_t self:fifo_file rw_file_perms;
allow $1_t self:shm create_shm_perms;
allow $1_t self:unix_stream_socket create_stream_socket_perms;
allow $1_t self:tcp_socket create_stream_socket_perms;
allow $1_t self:tun_socket create;
manage_dirs_pattern($1_t, $1_tmp_t, $1_tmp_t)
manage_files_pattern($1_t, $1_tmp_t, $1_tmp_t)
files_tmp_filetrans($1_t, $1_tmp_t, { file dir })
kernel_read_system_state($1_t)
corenet_all_recvfrom_unlabeled($1_t)
corenet_all_recvfrom_netlabel($1_t)
corenet_tcp_sendrecv_generic_if($1_t)
corenet_tcp_sendrecv_generic_node($1_t)
corenet_tcp_sendrecv_all_ports($1_t)
corenet_tcp_bind_generic_node($1_t)
corenet_tcp_bind_vnc_port($1_t)
corenet_rw_tun_tap_dev($1_t)
# dev_rw_kvm($1_t)
domain_use_interactive_fds($1_t)
files_read_etc_files($1_t)
files_read_usr_files($1_t)
files_read_var_files($1_t)
files_search_all($1_t)
fs_list_inotifyfs($1_t)
fs_rw_anon_inodefs_files($1_t)
fs_rw_tmpfs_files($1_t)
storage_raw_write_removable_device($1_t)
storage_raw_read_removable_device($1_t)
term_use_ptmx($1_t)
term_getattr_pty_fs($1_t)
term_use_generic_ptys($1_t)
miscfiles_read_localization($1_t)
sysnet_read_config($1_t)
userdom_use_user_terminals($1_t)
userdom_attach_admin_tun_iface($1_t)
optional_policy(`
samba_domtrans_smbd($1_t)
')
optional_policy(`
virt_manage_images($1_t)
virt_read_config($1_t)
virt_read_lib_files($1_t)
virt_attach_tun_iface($1_t)
')
optional_policy(`
xserver_stream_connect($1_t)
xserver_read_xdm_tmp_files($1_t)
xserver_read_xdm_pid($1_t)
# xserver_xdm_rw_shm($1_t)
')
')
########################################
## <summary>
## Role access for qemu.
## </summary>
## <param name="role">
## <summary>
## Role allowed access.
## </summary>
## </param>
## <param name="domain">
## <summary>
## User domain for the role.
## </summary>
## </param>
#
template(`qemu_role',`
gen_require(`
type qemu_t;
')
qemu_run($2, $1)
allow $2 qemu_t:process { ptrace signal_perms };
ps_process_pattern($2, qemu_t)
')
########################################
## <summary>
## Execute a domain transition to run qemu.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
#
interface(`qemu_domtrans',`
gen_require(`
type qemu_t, qemu_exec_t;
')
corecmd_search_bin($1)
domtrans_pattern($1, qemu_exec_t, qemu_t)
')
########################################
## <summary>
## Execute a qemu in the caller domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`qemu_exec',`
gen_require(`
type qemu_exec_t;
')
corecmd_search_bin($1)
can_exec($1, qemu_exec_t)
')
########################################
## <summary>
## Execute qemu in the qemu domain,
## and allow the specified role the
## qemu domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
## <param name="role">
## <summary>
## Role allowed access.
## </summary>
## </param>
## <rolecap/>
#
interface(`qemu_run',`
gen_require(`
attribute_role qemu_roles;
')
qemu_domtrans($1)
roleattribute $2 qemu_roles;
')
########################################
## <summary>
## Read qemu process state files.
## </summary>
## <param name="domain">
## <summary>
## Domain to allow access.
## </summary>
## </param>
#
interface(`qemu_read_state',`
gen_require(`
type qemu_t;
')
kernel_search_proc($1)
allow $1 qemu_t:dir list_dir_perms;
allow $1 qemu_t:file read_file_perms;
allow $1 qemu_t:lnk_file read_lnk_file_perms;
')
########################################
## <summary>
## Set qemu scheduler.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`qemu_setsched',`
gen_require(`
type qemu_t;
')
allow $1 qemu_t:process setsched;
')
########################################
## <summary>
## Send generic signals to qemu.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`qemu_signal',`
gen_require(`
type qemu_t;
')
allow $1 qemu_t:process signal;
')
########################################
## <summary>
## Send kill signals to qemu.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`qemu_kill',`
gen_require(`
type qemu_t;
')
allow $1 qemu_t:process sigkill;
')
########################################
## <summary>
## Connect to qemu with a unix
## domain stream socket.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`qemu_stream_connect',`
gen_require(`
type qemu_t, qemu_var_run_t;
')
files_search_pids($1)
stream_connect_pattern($1, qemu_var_run_t, qemu_var_run_t, qemu_t)
')
########################################
## <summary>
## Unlink qemu socket
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`qemu_delete_pid_sock_file',`
gen_require(`
type qemu_var_run_t;
')
allow $1 qemu_var_run_t:sock_file unlink;
')
########################################
## <summary>
## Execute a domain transition to
## run qemu unconfined.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
#
interface(`qemu_domtrans_unconfined',`
gen_require(`
type unconfined_qemu_t, qemu_exec_t;
')
corecmd_search_bin($1)
domtrans_pattern($1, qemu_exec_t, unconfined_qemu_t)
')
########################################
## <summary>
## Create, read, write, and delete
## qemu temporary directories.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`qemu_manage_tmp_dirs',`
gen_require(`
type qemu_tmp_t;
')
files_search_tmp($1)
manage_dirs_pattern($1, qemu_tmp_t, qemu_tmp_t)
')
########################################
## <summary>
## Create, read, write, and delete
## qemu temporary files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`qemu_manage_tmp_files',`
gen_require(`
type qemu_tmp_t;
')
files_search_tmp($1)
manage_files_pattern($1, qemu_tmp_t, qemu_tmp_t)
')
########################################
## <summary>
## Execute qemu in a specified domain.
## </summary>
## <desc>
## <p>
## Execute qemu in a specified domain.
## </p>
## <p>
## No interprocess communication (signals, pipes,
## etc.) is provided by this interface since
## the domains are not owned by this module.
## </p>
## </desc>
## <param name="source_domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
## <param name="target_domain">
## <summary>
## Domain to transition to.
## </summary>
## </param>
#
interface(`qemu_spec_domtrans',`
gen_require(`
type qemu_exec_t;
')
corecmd_search_bin($1)
domain_auto_transition_pattern($1, qemu_exec_t, $2)
')
######################################
## <summary>
## Make qemu executable files an
## entrypoint for the specified domain.
## </summary>
## <param name="domain">
## <summary>
## The domain for which qemu_exec_t is an entrypoint.
## </summary>
## </param>
#
interface(`qemu_entry_type',`
gen_require(`
type qemu_exec_t;
')
domain_entry_file($1, qemu_exec_t)
')
# Gentoo specific but cannot use ifdef distro_gentoo here
#######################################
## <summary>
## Read/write to qemu socket files in /var/run
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`qemu_rw_pid_sock_files',`
gen_require(`
type qemu_var_run_t;
')
allow $1 qemu_var_run_t:sock_file rw_sock_file_perms;
')
|
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