selinux-policy/refpolicy/policy/modules/system/init.if

# Copyright (C) 2005 Tresys Technology, LLC

########################################
#
# init_transition(domain,[`optional'])
#
define(`init_transition',`
requires_block_template(init_transition_depend,$2)
allow $1 init_exec_t:file { getattr read execute };
allow $1 init_t:process transition;
type_transition $1 init_exec_t:file init_t;
dontaudit $1 init_t:process { noatsecure siginh rlimitinh };
')

define(`init_transition_depend',`
type init_t, init_exec_t;
class file { getattr read execute };
class process { transition noatsecure siginh rlimitinh };
')

########################################
#
# init_sigchld(domain,[`optional'])
#
define(`init_sigchld',`
requires_block_template(init_sigchld_depend,$2)
allow $1 init_t:process sigchld;
')

define(`init_sigchld_depend',`
type init_t;
class process sigchld;
')

########################################
#
# init_use_file_descriptors(domain,[`optional'])
#
define(`init_use_file_descriptors',`
requires_block_template(init_use_file_descriptors_depend,$2)
allow $1 init_t:fd use;
')

define(`init_use_file_descriptors_depend',`
type init_t;
class fd use;
')

########################################
#
# init_ignore_use_file_descriptors(domain,[`optional'])
#
define(`init_ignore_use_file_descriptors',`
requires_block_template(init_ignore_use_file_descriptors_depend,$2)
dontaudit $1 init_t:fd use;
')

define(`init_ignore_use_file_descriptors_depend',`
type init_t;
class fd use;
')

########################################
#
# init_script_transition(domain,[`optional'])
#
define(`init_script_transition',`
requires_block_template(init_script_transition_depend,$2)
allow $1 initrc_exec_t:file { getattr read execute };
allow $1 initrc_t:process transition;
type_transition $1 initrc_exec_t:process init_t;
dontaudit $1 init_t:process { noatsecure siginh rlimitinh };
')

define(`init_script_transition_depend',`
type initrc_t, initrc_exec_t;
class file { getattr read execute };
class process { transition noatsecure siginh rlimitinh };
')

########################################
#
# init_script_use_file_descriptors(domain,[`optional'])
#
define(`init_script_use_file_descriptors',`
requires_block_template(init_script_use_file_descriptors_depend,$2)
allow $1 initrc_t:fd use;
')

define(`init_script_use_file_descriptors_depend',`
type initrc_t;
class fd use;
')

########################################
#
# init_script_use_pseudoterminal(domain,[`optional'])
#
define(`init_script_use_pseudoterminal',`
requires_block_template(init_script_use_pseudoterminal_depend,$2)
allow $1 initrc_devpts_t:chr_file { read write };
')

define(`init_script_use_pseudoterminal_depend',`
type initrc_devpts_t;
class chr_file { read write };
')

########################################
#
# init_script_direct_admin_transition(role,domain,[`optional'])
#
define(`init_script_direct_admin_transition',`
requires_block_template(init_script_direct_admin_transition_depend,$2)
allow $2 initrc_exec_t:file { getattr read execute };
allow $2 initrc_t:process transition;
type_transition $2 initrc_exec_t:file init_t;
kernel_system_role_transition($1,initrc_exec_t,optional)
dontaudit $2 init_t:process { noatsecure siginh rlimitinh };
')

define(`init_script_direct_admin_transition_depend',`
type initrc_t, initrc_exec_t;
class file { getattr read execute };
class process { transition noatsecure siginh rlimitinh };
kernel_system_role_transition_depend
')