selinux-policy/policy/modules/services/rpcbind.if

## <summary>Universal Addresses to RPC Program Number Mapper</summary>

########################################
## <summary>
##	Execute a domain transition to run rpcbind.
## </summary>
## <param name="domain">
## <summary>
##	Domain allowed to transition.
## </summary>
## </param>
#
interface(`rpcbind_domtrans',`
	gen_require(`
		type rpcbind_t, rpcbind_exec_t;
	')

	domtrans_pattern($1, rpcbind_exec_t, rpcbind_t)
')

########################################
## <summary>
##	Connect to rpcbindd over an unix stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`rpcbind_stream_connect',`
	gen_require(`
		type rpcbind_t, rpcbind_var_run_t;
	')

	files_search_pids($1)
	stream_connect_pattern($1, rpcbind_var_run_t, rpcbind_var_run_t, rpcbind_t)
')

########################################
## <summary>
##	Read rpcbind PID files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`rpcbind_read_pid_files',`
	gen_require(`
		type rpcbind_var_run_t;
	')

	files_search_pids($1)
	allow $1 rpcbind_var_run_t:file read_file_perms;
')

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

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

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

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

########################################
## <summary>
##	Create, read, write, and delete
##	rpcbind lib files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`rpcbind_manage_lib_files',`
	gen_require(`
		type rpcbind_var_lib_t;
	')

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

########################################
## <summary>
##	All of the rules required to administrate
##	an rpcbind environment
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	The role to be allowed to manage the rpcbind domain.
##	</summary>
## </param>
## <rolecap/>
#
interface(`rpcbind_admin',`
	gen_require(`
		type rpcbind_t, rpcbind_var_lib_t, rpcbind_var_run_t;
		type rpcbind_initrc_exec_t;
	')

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

	init_labeled_script_domtrans($1, rpcbind_initrc_exec_t)
	domain_system_change_exemption($1)
	role_transition $2 rpcbind_initrc_exec_t system_r;
	allow $2 system_r;

	files_search_var_lib($1)
	admin_pattern($1, rpcbind_var_lib_t)

	files_search_pids($1)
	admin_pattern($1, rpcbind_var_run_t)
')