## <summary>Policy for the kernel modules, kernel image, and bootloader.</summary>

########################################

## <summary>

##	Execute bootloader in the bootloader domain.

## </summary>

## <param name="domain">

##	<summary>

##	The type of the process performing this action.

##	</summary>

## </param>

#

interface(`bootloader_domtrans',`

	gen_require(`

		type bootloader_t, bootloader_exec_t;

	')

	domain_auto_trans($1, bootloader_exec_t, bootloader_t)

	allow $1 bootloader_t:fd use;

	allow bootloader_t $1:fd use;

	allow bootloader_t $1:fifo_file rw_file_perms;

	allow bootloader_t $1:process sigchld;

')

########################################

## <summary>

##	Execute bootloader interactively and do

##	a domain transition to the bootloader domain.

## </summary>

## <param name="domain">

##	<summary>

##	The type of the process performing this action.

##	</summary>

## </param>

## <param name="role">

##	<summary>

##	The role to be allowed the bootloader domain.

##	</summary>

## </param>

## <param name="terminal">

##	<summary>

##	The type of the terminal allow the bootloader domain to use.

##	</summary>

## </param>

#

interface(`bootloader_run',`

	gen_require(`

		type bootloader_t;

	')

	bootloader_domtrans($1)

	role $2 types bootloader_t;

	allow bootloader_t $3:chr_file rw_file_perms;

')

########################################

## <summary>

##	Read the bootloader configuration file.

## </summary>

## <param name="domain">

##	<summary>

##	The type of the process performing this action.

##	</summary>

## </param>

#

interface(`bootloader_read_config',`

	gen_require(`

		type bootloader_etc_t;

	')

	allow $1 bootloader_etc_t:file r_file_perms;

')

########################################

## <summary>

##	Read and write the bootloader

##	configuration file.

## </summary>

## <param name="domain">

##	<summary>

##	The type of the process performing this action.

##	</summary>

## </param>

#

interface(`bootloader_rw_config',`

	gen_require(`

		type bootloader_etc_t;

	')

	allow $1 bootloader_etc_t:file rw_file_perms;

')

########################################

## <summary>

##	Read and write the bootloader

##	temporary data in /tmp.

## </summary>

## <param name="domain">

##	<summary>

##	The type of the process performing this action.

##	</summary>

## </param>

#

interface(`bootloader_rw_tmp_files',`

	gen_require(`

		type bootloader_tmp_t;

	')

	# FIXME: read tmp_t dir

	allow $1 bootloader_tmp_t:file rw_file_perms;

')

########################################

## <summary>

##	Read and write the bootloader

##	temporary data in /tmp.

## </summary>

## <param name="domain">

##	<summary>

##	The type of the process performing this action.

##	</summary>

## </param>

#

interface(`bootloader_create_runtime_file',`

	gen_require(`

		type boot_t, boot_runtime_t;

	')

	allow $1 boot_t:dir rw_dir_perms;

	allow $1 boot_runtime_t:file { rw_file_perms create unlink };

	type_transition $1 boot_t:file boot_runtime_t;

')