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alsa.te
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alsa.te
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policy_module(alsa, 1.12.2)
########################################
#
# Declarations
#
attribute_role alsa_roles;
type alsa_t;
type alsa_exec_t;
init_system_domain(alsa_t, alsa_exec_t)
role alsa_roles types alsa_t;
type alsa_etc_rw_t;
files_config_file(alsa_etc_rw_t)
type alsa_lock_t;
files_lock_file(alsa_lock_t)
type alsa_tmp_t;
files_tmp_file(alsa_tmp_t)
type alsa_tmpfs_t;
files_tmpfs_file(alsa_tmpfs_t)
type alsa_var_lib_t;
files_type(alsa_var_lib_t)
type alsa_var_run_t;
files_pid_file(alsa_var_run_t)
type alsa_home_t;
userdom_user_home_content(alsa_home_t)
type alsa_unit_file_t;
systemd_unit_file(alsa_unit_file_t)
########################################
#
# Local policy
#
allow alsa_t self:capability { dac_read_search setgid setuid ipc_owner sys_nice };
dontaudit alsa_t self:capability { sys_tty_config sys_admin };
allow alsa_t self:process { getsched setsched signal_perms };
allow alsa_t self:sem create_sem_perms;
allow alsa_t self:shm create_shm_perms;
allow alsa_t self:unix_stream_socket { accept listen };
allow alsa_t alsa_home_t:file read_file_perms;
manage_files_pattern(alsa_t, alsa_etc_rw_t, alsa_etc_rw_t)
manage_lnk_files_pattern(alsa_t, alsa_etc_rw_t, alsa_etc_rw_t)
files_etc_filetrans(alsa_t, alsa_etc_rw_t, file)
can_exec(alsa_t, alsa_exec_t)
manage_files_pattern(alsa_t, alsa_lock_t, alsa_lock_t)
files_lock_filetrans(alsa_t, alsa_lock_t, file)
manage_dirs_pattern(alsa_t, alsa_tmp_t, alsa_tmp_t)
manage_files_pattern(alsa_t, alsa_tmp_t, alsa_tmp_t)
files_tmp_filetrans(alsa_t, alsa_tmp_t, { dir file })
userdom_user_tmp_filetrans(alsa_t, alsa_tmp_t, { dir file })
allow alsa_t alsa_tmpfs_t:file manage_file_perms;
fs_tmpfs_filetrans(alsa_t, alsa_tmpfs_t, file)
manage_dirs_pattern(alsa_t, alsa_var_lib_t, alsa_var_lib_t)
manage_files_pattern(alsa_t, alsa_var_lib_t, alsa_var_lib_t)
manage_files_pattern(alsa_t, alsa_var_run_t, alsa_var_run_t)
manage_dirs_pattern(alsa_t, alsa_var_run_t, alsa_var_run_t)
manage_lnk_files_pattern(alsa_t, alsa_var_run_t, alsa_var_run_t)
files_pid_filetrans(alsa_t, alsa_var_run_t, { file dir })
kernel_read_system_state(alsa_t)
kernel_signal(alsa_t)
corecmd_exec_bin(alsa_t)
dev_getattr_fs(alsa_t)
dev_read_sound(alsa_t)
dev_read_sysfs(alsa_t)
dev_read_urand(alsa_t)
dev_write_sound(alsa_t)
files_search_var_lib(alsa_t)
term_dontaudit_use_console(alsa_t)
term_dontaudit_use_generic_ptys(alsa_t)
term_dontaudit_use_all_ptys(alsa_t)
auth_use_nsswitch(alsa_t)
init_use_fds(alsa_t)
logging_send_syslog_msg(alsa_t)
userdom_manage_unpriv_user_semaphores(alsa_t)
userdom_manage_unpriv_user_shared_mem(alsa_t)
userdom_search_user_home_dirs(alsa_t)
ifdef(`distro_debian',`
term_dontaudit_use_unallocated_ttys(alsa_t)
# Gnome 3.4 bug
dev_associate(alsa_tmpfs_t)
allow alsa_t self:capability kill;
manage_lnk_files_pattern(alsa_t, alsa_var_lib_t, alsa_var_lib_t)
files_root_filetrans(alsa_t, alsa_var_lib_t, dir, ".config")
fs_list_tmpfs(alsa_t)
optional_policy(`
dbus_read_lib_files(alsa_t)
')
optional_policy(`
pulseaudio_run(alsa_t, system_r)
pulseaudio_tmpfs_content(alsa_tmpfs_t)
')
')
optional_policy(`
hal_use_fds(alsa_t)
hal_write_log(alsa_t)
')