policy_module(plymouthd, 1.0.0)

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

type plymouth_t;
type plymouth_exec_t;
application_domain(plymouth_t, plymouth_exec_t)

type plymouthd_t;
type plymouthd_exec_t;
init_daemon_domain(plymouthd_t, plymouthd_exec_t)

type plymouthd_spool_t;
files_type(plymouthd_spool_t)

type plymouthd_var_lib_t;
files_type(plymouthd_var_lib_t)

type plymouthd_var_run_t;
files_pid_file(plymouthd_var_run_t)

########################################
#
# Plymouthd private policy
#

allow plymouthd_t self:capability { sys_admin sys_tty_config };
dontaudit plymouthd_t self:capability dac_override;
allow plymouthd_t self:process signal;
allow plymouthd_t self:fifo_file rw_fifo_file_perms;
allow plymouthd_t self:unix_stream_socket create_stream_socket_perms;

manage_dirs_pattern(plymouthd_t, plymouthd_spool_t, plymouthd_spool_t)
manage_files_pattern(plymouthd_t, plymouthd_spool_t, plymouthd_spool_t)
manage_sock_files_pattern(plymouthd_t, plymouthd_spool_t, plymouthd_spool_t)
files_spool_filetrans(plymouthd_t, plymouthd_spool_t, { file dir sock_file })

manage_dirs_pattern(plymouthd_t, plymouthd_var_lib_t, plymouthd_var_lib_t)
manage_files_pattern(plymouthd_t, plymouthd_var_lib_t, plymouthd_var_lib_t)
files_var_lib_filetrans(plymouthd_t, plymouthd_var_lib_t, { file dir })

manage_dirs_pattern(plymouthd_t, plymouthd_var_run_t, plymouthd_var_run_t)
manage_files_pattern(plymouthd_t, plymouthd_var_run_t, plymouthd_var_run_t)
files_pid_filetrans(plymouthd_t, plymouthd_var_run_t, { file dir })

kernel_read_system_state(plymouthd_t)
kernel_request_load_module(plymouthd_t)
kernel_change_ring_buffer_level(plymouthd_t)

dev_rw_dri(plymouthd_t)
dev_read_sysfs(plymouthd_t)
dev_read_framebuffer(plymouthd_t)
dev_write_framebuffer(plymouthd_t)

domain_use_interactive_fds(plymouthd_t)

files_read_etc_files(plymouthd_t)
files_read_usr_files(plymouthd_t)

term_use_unallocated_ttys(plymouthd_t)

miscfiles_read_localization(plymouthd_t)
miscfiles_read_fonts(plymouthd_t)
miscfiles_manage_fonts_cache(plymouthd_t)

userdom_read_admin_home_files(plymouthd_t)

########################################
#
# Plymouth private policy
#

allow plymouth_t self:process signal;
allow plymouth_t self:fifo_file rw_file_perms;
allow plymouth_t self:unix_stream_socket create_stream_socket_perms;

kernel_read_system_state(plymouth_t)
kernel_stream_connect(plymouth_t)

domain_use_interactive_fds(plymouth_t)

files_read_etc_files(plymouth_t)

term_use_ptmx(plymouth_t)

miscfiles_read_localization(plymouth_t)

sysnet_read_config(plymouth_t)

plymouthd_stream_connect(plymouth_t)

ifdef(`hide_broken_symptoms',`
	optional_policy(`
		hal_dontaudit_write_log(plymouth_t)
		hal_dontaudit_rw_pipes(plymouth_t)
	')
')

optional_policy(`
	lvm_domtrans(plymouth_t)
')