policy_module(hostname, 1.6.1)

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

#

# Declarations

#

type hostname_t;

type hostname_exec_t;

init_system_domain(hostname_t, hostname_exec_t)

role system_r types hostname_t;

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

#

# Local policy

#

# for setting the hostname

allow hostname_t self:process { sigchld sigkill sigstop signull signal };

allow hostname_t self:capability sys_admin;

allow hostname_t self:unix_stream_socket create_stream_socket_perms;

dontaudit hostname_t self:capability sys_tty_config;

kernel_list_proc(hostname_t)

kernel_read_proc_symlinks(hostname_t)

dev_read_sysfs(hostname_t)

# Early devtmpfs, before udev relabel

dev_dontaudit_rw_generic_chr_files(hostname_t)

domain_dontaudit_leaks(hostname_t)

domain_use_interactive_fds(hostname_t)

files_read_etc_files(hostname_t)

files_dontaudit_leaks(hostname_t)

files_dontaudit_search_var(hostname_t)

# for when /usr is not mounted:

files_dontaudit_search_isid_type_dirs(hostname_t)

fs_getattr_xattr_fs(hostname_t)

fs_search_auto_mountpoints(hostname_t)

fs_dontaudit_leaks(hostname_t)

fs_dontaudit_use_tmpfs_chr_dev(hostname_t)

term_dontaudit_use_console(hostname_t)

term_use_all_ttys(hostname_t)

term_use_all_ptys(hostname_t)

init_use_fds(hostname_t)

init_use_script_fds(hostname_t)

init_use_script_ptys(hostname_t)

logging_send_syslog_msg(hostname_t)

miscfiles_read_localization(hostname_t)

sysnet_read_config(hostname_t)

sysnet_dns_name_resolve(hostname_t)

optional_policy(`

	nis_use_ypbind(hostname_t)

')

optional_policy(`

	xen_append_log(hostname_t)

	xen_dontaudit_use_fds(hostname_t)

')

optional_policy(`

	unconfined_dontaudit_rw_pipes(hostname_t)

')