## <summary>Advanced package tool.</summary>

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

## <summary>

##	Execute apt programs in the apt domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

#

interface(`apt_domtrans',`

	gen_require(`

		type apt_t, apt_exec_t;

	')

	corecmd_search_bin($1)

	domtrans_pattern($1, apt_exec_t, apt_t)

')

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

## <summary>

##	Execute apt programs in the apt domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

## <param name="role">

##	<summary>

##	Role allowed access.

##	</summary>

## </param>

## <rolecap/>

#

interface(`apt_run',`

	gen_require(`

		attribute_role apt_roles;

	')

	apt_domtrans($1)

	roleattribute $2 apt_roles;

')

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

## <summary>

##	Use apt file descriptors.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`apt_use_fds',`

	gen_require(`

		type apt_t;

	')

	allow $1 apt_t:fd use;

')

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

## <summary>

##	Do not audit attempts to use

##	apt file descriptors.

## </summary>

## <param name="domain">

##	<summary>

##	Domain to not audit.

##	</summary>

## </param>

#

interface(`apt_dontaudit_use_fds',`

	gen_require(`

		type apt_t;

	')

	dontaudit $1 apt_t:fd use;

')

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

## <summary>

##	Read apt unnamed pipes.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`apt_read_pipes',`

	gen_require(`

		type apt_t;

	')

	allow $1 apt_t:fifo_file read_fifo_file_perms;

')

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

## <summary>

##	Read and write apt unnamed pipes.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`apt_rw_pipes',`

	gen_require(`

		type apt_t;

	')

	allow $1 apt_t:fifo_file rw_file_perms;

')

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

## <summary>

##	Read and write apt ptys.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`apt_use_ptys',`

	gen_require(`

		type apt_devpts_t;

	')

	allow $1 apt_devpts_t:chr_file rw_term_perms;

')

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

## <summary>

##	Read apt package cache content.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`apt_read_cache',`

	gen_require(`

		type apt_var_cache_t;

	')

	files_search_var($1)

	allow $1 apt_var_cache_t:dir list_dir_perms;

	dontaudit $1 apt_var_cache_t:dir write_dir_perms;

	allow $1 apt_var_cache_t:file read_file_perms;

')

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

## <summary>

##	Read apt package database content.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`apt_read_db',`

	gen_require(`

		type apt_var_lib_t;

	')

	files_search_var_lib($1)

	allow $1 apt_var_lib_t:dir list_dir_perms;

	read_files_pattern($1, apt_var_lib_t, apt_var_lib_t)

	read_lnk_files_pattern($1, apt_var_lib_t, apt_var_lib_t)

')

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

## <summary>

##	Create, read, write, and delete

##	apt package database content.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`apt_manage_db',`

	gen_require(`

		type apt_var_lib_t;

	')

	files_search_var_lib($1)

	manage_files_pattern($1, apt_var_lib_t, apt_var_lib_t)

	manage_lnk_files_pattern($1, apt_var_lib_t, apt_var_lib_t)

')

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

## <summary>

##	Do not audit attempts to create,

##	read, write, and delete apt

##	package database content.

## </summary>

## <param name="domain">

##	<summary>

##	Domain to not audit.

##	</summary>

## </param>

#

interface(`apt_dontaudit_manage_db',`

	gen_require(`

		type apt_var_lib_t;

	')

	dontaudit $1 apt_var_lib_t:dir rw_dir_perms;

	dontaudit $1 apt_var_lib_t:file manage_file_perms;

	dontaudit $1 apt_var_lib_t:lnk_file manage_lnk_file_perms;

')