Current File : //usr/share/selinux/devel/include/contrib/fwupd.if

## <summary>fwupd is a daemon to allow session software to update device firmware</summary>

########################################
## <summary>
##	Execute fwupd_exec_t in the fwupd domain.
## </summary>
## <param name="domain">
## <summary>
##	Domain allowed to transition.
## </summary>
## </param>
#
interface(`fwupd_domtrans',`
	gen_require(`
		type fwupd_t, fwupd_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, fwupd_exec_t, fwupd_t)
')

######################################
## <summary>
##	Execute fwupd in the caller domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`fwupd_exec',`
	gen_require(`
		type fwupd_exec_t;
	')

	corecmd_search_bin($1)
	can_exec($1, fwupd_exec_t)
')

########################################
## <summary>
##	Read fwupd process state files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`fwupd_read_state',`
	gen_require(`
		type fwupd_t;
	')

	ps_process_pattern($1, fwupd_t)
')

########################################
## <summary>
##	Search fwupd cache directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`fwupd_search_cache',`
	gen_require(`
		type fwupd_cache_t;
	')

	allow $1 fwupd_cache_t:dir search_dir_perms;
	files_search_var($1)
')

########################################
## <summary>
##	Allow the specified domain to delete
##	fwupd cache.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`fwupd_delete_cache_files',`
	gen_require(`
		type fwupd_cache_t;
	')

	allow $1 fwupd_cache_t:dir rmdir;
	delete_files_pattern($1, fwupd_cache_t, fwupd_cache_t)
')

########################################
## <summary>
##	Read fwupd cache files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`fwupd_read_cache_files',`
	gen_require(`
		type fwupd_cache_t;
	')

	files_search_var($1)
	read_files_pattern($1, fwupd_cache_t, fwupd_cache_t)
')

########################################
## <summary>
##	Create, read, write, and delete
##	fwupd cache files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`fwupd_manage_cache_files',`
	gen_require(`
		type fwupd_cache_t;
	')

	files_search_var($1)
	manage_files_pattern($1, fwupd_cache_t, fwupd_cache_t)
')

########################################
## <summary>
##	Manage fwupd cache dirs.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`fwupd_manage_cache_dirs',`
	gen_require(`
		type fwupd_cache_t;
	')

	files_search_var($1)
	manage_dirs_pattern($1, fwupd_cache_t, fwupd_cache_t)
')


########################################
## <summary>
##	Search fwupd lib directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`fwupd_search_lib',`
	gen_require(`
		type fwupd_var_lib_t;
	')

	allow $1 fwupd_var_lib_t:dir search_dir_perms;
	files_search_var_lib($1)
')

########################################
## <summary>
##	Read fwupd lib files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`fwupd_read_lib_files',`
	gen_require(`
		type fwupd_var_lib_t;
	')

	files_search_var_lib($1)
	read_files_pattern($1, fwupd_var_lib_t, fwupd_var_lib_t)
')

########################################
## <summary>
##	Manage fwupd lib files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`fwupd_manage_lib_files',`
	gen_require(`
		type fwupd_var_lib_t;
	')

	files_search_var_lib($1)
	manage_files_pattern($1, fwupd_var_lib_t, fwupd_var_lib_t)
')

########################################
## <summary>
##	Manage fwupd lib directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`fwupd_manage_lib_dirs',`
	gen_require(`
		type fwupd_var_lib_t;
	')

	files_search_var_lib($1)
	manage_dirs_pattern($1, fwupd_var_lib_t, fwupd_var_lib_t)
')

########################################
## <summary>
##	Execute fwupd server in the fwupd domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`fwupd_systemctl',`
	gen_require(`
		type fwupd_t;
		type fwupd_unit_file_t;
	')

	systemd_exec_systemctl($1)
        systemd_read_fifo_file_passwd_run($1)
	allow $1 fwupd_unit_file_t:file read_file_perms;
	allow $1 fwupd_unit_file_t:service manage_service_perms;

	ps_process_pattern($1, fwupd_t)
')


########################################
## <summary>
##	All of the rules required to administrate
##	an fwupd environment
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`fwupd_admin',`
	gen_require(`
		type fwupd_t;
		type fwupd_cache_t;
		type fwupd_var_lib_t;
	type fwupd_unit_file_t;
	')

	allow $1 fwupd_t:process { signal_perms };
	ps_process_pattern($1, fwupd_t)

    tunable_policy(`deny_ptrace',`',`
        allow $1 fwupd_t:process ptrace;
    ')

	files_search_var($1)
	admin_pattern($1, fwupd_cache_t)

	files_search_var_lib($1)
	admin_pattern($1, fwupd_var_lib_t)

	fwupd_systemctl($1)
	admin_pattern($1, fwupd_unit_file_t)
	allow $1 fwupd_unit_file_t:service all_service_perms;
	optional_policy(`
		systemd_passwd_agent_exec($1)
		systemd_read_fifo_file_passwd_run($1)
	')
')

########################################
## <summary>
##	Send and receive messages from
##	fwupd over dbus.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`fwupd_dbus_chat',`
	gen_require(`
		type fwupd_t;
		class dbus send_msg;
	')

	allow $1 fwupd_t:dbus send_msg;
	allow fwupd_t $1:dbus send_msg;
')