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

# Copyright (C) 2005 Tresys Technology, LLC

########################################
#
# init_transition(domain)
#
define(`init_transition',`
requires_block_template(init_transition_depend)
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_get_control_channel_attributes(domain)
#
define(`init_get_control_channel_attributes',`
requires_block_template(init_get_control_channel_attributes_depend)
allow $1 initctl_t:fifo_file getattr;
')

define(`init_get_control_channel_attributes_depend',`
type initctl_t;
class fifo_file getattr;
')

########################################
#
# init_use_control_channel(domain)
#
define(`init_use_control_channel',`
requires_block_template(init_use_control_channel_depend)
allow $1 initctl_t:fifo_file { getattr read write };
devices_list_device_nodes($1)
')

define(`init_use_control_channel_depend',`
type initctl_t;
class fifo_file { getattr read write };
')

########################################
#
# init_ignore_use_control_channel(domain)
#
define(`init_ignore_use_control_channel',`
requires_block_template(init_ignore_use_control_channel_depend)
dontaudit $1 initctl_t:fifo_file { read write };
')

define(`init_ignore_use_control_channel_depend',`
type initctl_t;
class fifo_file { read write };
')

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

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

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

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

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

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

########################################
#
# init_script_transition(domain)
#
define(`init_script_transition',`
requires_block_template(init_script_transition_depend)
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_direct_admin_transition(role,domain)
#
define(`init_script_direct_admin_transition',`
requires_block_template(init_script_direct_admin_transition_depend)
allow $2 initrc_exec_t:file { getattr read execute };
allow $2 initrc_t:process transition;
type_transition $2 initrc_exec_t:file init_t;
role_transition $1 initrc_exec_t system_r;
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
')

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

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

########################################
#
# init_script_use_pseudoterminal(domain)
#
define(`init_script_use_pseudoterminal',`
requires_block_template(init_script_use_pseudoterminal_depend)
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_read_runtime_data(domain)
#
define(`init_script_read_runtime_data',`
requires_block_template(init_script_read_runtime_data_depend)
files_read_runtime_data_directory($1)
allow $1 initrc_var_run_t:file { getattr read };
')

define(`init_script_read_runtime_data_depend',`
type initrc_var_run_t;
class file { getattr read };
')

########################################
#
# init_script_modify_runtime_data(domain)
#
define(`init_script_modify_runtime_data',`
requires_block_template(init_script_modify_runtime_data_depend)
files_read_runtime_data_directory($1)
allow $1 initrc_var_run_t:file { getattr read write append };
')

define(`init_script_modify_runtime_data_depend',`
type initrc_var_run_t;
class file { getattr read write append };
')

########################################
#
# init_script_ignore_modify_runtime_data(domain)
#
define(`init_script_ignore_modify_runtime_data',`
requires_block_template(init_script_ignore_modify_runtime_data_depend)
dontaudit $1 initrc_var_run_t:file { getattr read write append };
')

define(`init_script_ignore_modify_runtime_data_depend',`
type initrc_var_run_t;
class file { getattr read write append };
')