selinux-refpolicy/policy/modules/admin/bootloader.if

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## <summary>Policy for the kernel modules, kernel image, and bootloader.</summary>
########################################
## <summary>
## Execute bootloader in the bootloader domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
#
interface(`bootloader_domtrans',`
gen_require(`
type bootloader_t, bootloader_exec_t;
')
corecmd_search_bin($1)
domtrans_pattern($1, bootloader_exec_t, bootloader_t)
')
########################################
## <summary>
## Execute bootloader interactively and do
## a domain transition to the bootloader domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
## <param name="role">
## <summary>
## Role allowed access.
## </summary>
## </param>
## <rolecap/>
#
interface(`bootloader_run',`
gen_require(`
attribute_role bootloader_roles;
')
bootloader_domtrans($1)
roleattribute $2 bootloader_roles;
')
########################################
## <summary>
## Execute bootloader in the caller domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`bootloader_exec',`
gen_require(`
type bootloader_exec_t;
')
corecmd_search_bin($1)
can_exec($1, bootloader_exec_t)
')
########################################
## <summary>
## Read the bootloader configuration file.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`bootloader_read_config',`
gen_require(`
type bootloader_etc_t;
')
allow $1 bootloader_etc_t:file read_file_perms;
')
########################################
## <summary>
## Read and write the bootloader
## configuration file.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
## <rolecap/>
#
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>
## Domain allowed access.
## </summary>
## </param>
#
interface(`bootloader_rw_tmp_files',`
gen_require(`
type bootloader_tmp_t;
')
files_search_tmp($1)
allow $1 bootloader_tmp_t:file rw_file_perms;
')
########################################
## <summary>
## Create, read and write the bootloader
## runtime data.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`bootloader_create_runtime_file',`
gen_require(`
type boot_runtime_t;
')
allow $1 boot_runtime_t:file { create_file_perms rw_file_perms };
files_boot_filetrans($1, boot_runtime_t, file)
')