## <summary>Policy for the RPM package manager.</summary>

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

## <summary>

##	Execute rpm programs in the rpm domain.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`rpm_domtrans',`

	gen_require(`

		type rpm_t, rpm_exec_t;

		class process sigchld;

		class fd use;

		class fifo_file rw_file_perms;

	')

	files_search_usr($1)

	corecmd_search_bin($1)

	domain_auto_trans($1,rpm_exec_t,rpm_t)

	allow $1 rpm_t:fd use;

	allow rpm_t $1:fd use;

	allow rpm_t $1:fifo_file rw_file_perms;

	allow rpm_t $1:process sigchld;

')

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

## <summary>

##	Execute RPM programs in the RPM domain.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

## <param name="role">

##	The role to allow the RPM domain.

## </param>

## <param name="terminal">

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

## </param>

#

interface(`rpm_run',`

	gen_require(`

		type rpm_t, rpm_script_t;

		class chr_file rw_term_perms;

	')

	rpm_domtrans($1)

	role $2 types rpm_t;

	role $2 types rpm_script_t;

	allow rpm_t $3:chr_file rw_term_perms;

')

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

## <summary>

##	Inherit and use file descriptors from RPM.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`rpm_use_fd',`

	gen_require(`

		type rpm_t;

		class fd use;

	')

	allow $1 rpm_t:fd use;

')

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

## <summary>

##	Read from an unnamed RPM pipe.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`rpm_read_pipe',`

	gen_require(`

		type rpm_t;

		class fifo_file r_file_perms;

	')

	allow $1 rpm_t:fifo_file r_file_perms;

')

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

## <summary>

##	Read and write an unnamed RPM pipe.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`rpm_rw_pipe',`

	gen_require(`

		type rpm_t;

		class fifo_file rw_file_perms;

	')

	allow $1 rpm_t:fifo_file rw_file_perms;

')

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

## <summary>

##	Create, read, write, and delete the RPM log.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`rpm_manage_log',`

	gen_require(`

		type rpm_log_t;

		class file create_file_perms;

	')

	logging_rw_log_dir($1)

	allow $1 rpm_log_t:file create_file_perms;

')

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

## <summary>

##	Inherit and use file descriptors from RPM scripts.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`rpm_use_script_fd',`

	gen_require(`

		type rpm_script_t;

		class fd use;

	')

	allow $1 rpm_script_t:fd use;

')

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

## <summary>

##	Read the RPM package database.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`rpm_read_db',`

	gen_require(`

		type rpm_var_lib_t;

	')

	files_search_var_lib($1)

	allow $1 rpm_var_lib_t:dir r_dir_perms;

	allow $1 rpm_var_lib_t:file { getattr read };

	allow $1 rpm_var_lib_t:lnk_file r_file_perms;

')

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

## <summary>

##	Create, read, write, and delete the RPM package database.

## </summary>

## <param name="domain">

##	The type of the process performing this action.

## </param>

#

interface(`rpm_manage_db',`

	gen_require(`

		type rpm_var_lib_t;

	')

	files_search_var_lib($1)

	allow $1 rpm_var_lib_t:dir rw_dir_perms;

	allow $1 rpm_var_lib_t:file { getattr create read write append unlink };

	allow $1 rpm_var_lib_t:lnk_file { getattr read write unlink };

')

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

## <summary>

##	Do not audit attempts to create, read, 

##	write, and delete the RPM package database.

## </summary>

## <param name="domain">

##	Domain to not audit.

## </param>

#

interface(`rpm_dontaudit_manage_db',`

	gen_require(`

		type rpm_var_lib_t;

	')

	dontaudit $1 rpm_var_lib_t:dir rw_dir_perms;

	dontaudit $1 rpm_var_lib_t:file create_file_perms;

	dontaudit $1 rpm_var_lib_t:lnk_file create_lnk_perms;

')