selinux-refpolicy/policy/modules/apps/xscreensaver.if

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## <summary>Modular screen saver and locker for X11.</summary>
########################################
## <summary>
## Role access for xscreensaver.
## </summary>
## <param name="role">
## <summary>
## Role allowed access.
## </summary>
## </param>
## <param name="domain">
## <summary>
## User domain for the role.
## </summary>
## </param>
#
interface(`xscreensaver_role',`
gen_require(`
attribute_role xscreensaver_roles;
attribute_role xscreensaver_helper_roles;
type xscreensaver_t, xscreensaver_exec_t;
type xscreensaver_helper_t;
type xscreensaver_config_t, xscreensaver_tmpfs_t;
')
roleattribute $1 xscreensaver_roles;
roleattribute $1 xscreensaver_helper_roles;
domtrans_pattern($2, xscreensaver_exec_t, xscreensaver_t)
allow $2 xscreensaver_t:process { ptrace signal_perms };
ps_process_pattern($2, xscreensaver_t)
allow $2 xscreensaver_config_t:file { manage_file_perms relabel_file_perms };
allow $2 xscreensaver_tmpfs_t:dir { manage_dir_perms relabel_dir_perms };
allow $2 xscreensaver_tmpfs_t:file { manage_file_perms relabel_file_perms };
allow xscreensaver_helper_t $2:fd use;
')