selinux-refpolicy/policy/modules/services/afs.if

## <summary>Andrew Filesystem server</summary>

########################################
## <summary>
##	Execute a domain transition to run the
##	afs client.
## </summary>
## <param name="domain">
## <summary>
##	Domain allowed to transition.
## </summary>
## </param>
#
interface(`afs_domtrans',`
	gen_require(`
		type afs_t, afs_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, afs_exec_t, afs_t)
')

########################################
## <summary>
##	Read and write afs client UDP sockets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`afs_rw_udp_sockets',`
	gen_require(`
		type afs_t;
	')

	allow $1 afs_t:udp_socket { read write };
')

########################################
## <summary>
##	read/write afs cache files
## </summary>
## <param name="domain">
## <summary>
##	Domain allowed access.
## </summary>
## </param>
#
interface(`afs_rw_cache',`
	gen_require(`
		type afs_cache_t;
	')

	files_search_var($1)
	allow $1 afs_cache_t:file { read write };
')

########################################
## <summary>
##	Execute afs server in the afs domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`afs_initrc_domtrans',`
	gen_require(`
		type afs_initrc_exec_t;
	')

	init_labeled_script_domtrans($1, afs_initrc_exec_t)
')

########################################
## <summary>
##	All of the rules required to administrate 
##	an afs environment
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	The role to be allowed to manage the afs domain.
##	</summary>
## </param>
## <rolecap/>
#
interface(`afs_admin',`
	gen_require(`
		type afs_t, afs_initrc_exec_t;
	')

	allow $1 afs_t:process { ptrace signal_perms getattr };
	read_files_pattern($1, afs_t, afs_t)

	# Allow afs_admin to restart the afs service
	afs_initrc_domtrans($1)
	domain_system_change_exemption($1)
	role_transition $2 afs_initrc_exec_t system_r;
	allow $2 system_r;

')