605 lines
11 KiB
Text
605 lines
11 KiB
Text
|
## <summary>Berkeley Internet name domain DNS server.</summary>
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Execute bind server in the bind domain.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed to transition.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_initrc_domtrans',`
|
||
|
|
gen_require(`
|
||
|
|
type named_initrc_exec_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
init_labeled_script_domtrans($1, named_initrc_exec_t)
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Execute bind server in the bind domain.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed to transition.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_systemctl',`
|
||
|
|
gen_require(`
|
||
|
|
type named_unit_file_t;
|
||
|
|
type named_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
systemd_exec_systemctl($1)
|
||
|
|
init_reload_services($1)
|
||
|
|
allow $1 named_unit_file_t:file read_file_perms;
|
||
|
|
allow $1 named_unit_file_t:service manage_service_perms;
|
||
|
|
|
||
|
|
ps_process_pattern($1, named_t)
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Execute ndc in the ndc domain.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed to transition.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_domtrans_ndc',`
|
||
|
|
gen_require(`
|
||
|
|
type ndc_t, ndc_exec_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
corecmd_search_bin($1)
|
||
|
|
domtrans_pattern($1, ndc_exec_t, ndc_t)
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Send generic signals to bind.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_signal',`
|
||
|
|
gen_require(`
|
||
|
|
type named_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
allow $1 named_t:process signal;
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Send null signals to bind.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_signull',`
|
||
|
|
gen_require(`
|
||
|
|
type named_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
allow $1 named_t:process signull;
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Send kill signals to bind.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_kill',`
|
||
|
|
gen_require(`
|
||
|
|
type named_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
allow $1 named_t:process sigkill;
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Execute ndc in the ndc domain, and
|
||
|
|
## allow the specified role the ndc domain.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed to transition.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
## <param name="role">
|
||
|
|
## <summary>
|
||
|
|
## Role allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
## <rolecap/>
|
||
|
|
#
|
||
|
|
interface(`bind_run_ndc',`
|
||
|
|
gen_require(`
|
||
|
|
attribute_role ndc_roles;
|
||
|
|
')
|
||
|
|
|
||
|
|
bind_domtrans_ndc($1)
|
||
|
|
roleattribute $2 ndc_roles;
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Execute bind in the named domain.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed to transition.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_domtrans',`
|
||
|
|
gen_require(`
|
||
|
|
type named_t, named_exec_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
corecmd_search_bin($1)
|
||
|
|
domtrans_pattern($1, named_exec_t, named_t)
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Read dnssec key files.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_read_dnssec_keys',`
|
||
|
|
gen_require(`
|
||
|
|
type named_conf_t, named_zone_t, dnssec_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
read_files_pattern($1, { named_conf_t named_zone_t }, dnssec_t)
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Mmap dnssec key files.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_map_dnssec_keys',`
|
||
|
|
gen_require(`
|
||
|
|
type named_conf_t, named_zone_t, dnssec_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
allow $1 dnssec_t:file map;
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Read bind named configuration files.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_read_config',`
|
||
|
|
gen_require(`
|
||
|
|
type named_conf_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
allow $1 named_conf_t:dir list_dir_perms;
|
||
|
|
read_files_pattern($1, named_conf_t, named_conf_t)
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Write bind named configuration files.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_write_config',`
|
||
|
|
gen_require(`
|
||
|
|
type named_conf_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
write_files_pattern($1, named_conf_t, named_conf_t)
|
||
|
|
allow $1 named_conf_t:file setattr_file_perms;
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Create, read, write, and delete
|
||
|
|
## bind configuration directories.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_manage_config_dirs',`
|
||
|
|
gen_require(`
|
||
|
|
type named_conf_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
manage_dirs_pattern($1, named_conf_t, named_conf_t)
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Create, read, write, and delete
|
||
|
|
## BIND configuration files.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_manage_config',`
|
||
|
|
gen_require(`
|
||
|
|
type named_conf_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
manage_files_pattern($1, named_conf_t, named_conf_t)
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Search bind cache directories.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_search_cache',`
|
||
|
|
gen_require(`
|
||
|
|
type named_conf_t, named_cache_t, named_zone_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
files_search_var($1)
|
||
|
|
allow $1 named_conf_t:dir search_dir_perms;
|
||
|
|
allow $1 named_zone_t:dir search_dir_perms;
|
||
|
|
allow $1 named_cache_t:dir search_dir_perms;
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Read bind cache files.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_read_cache',`
|
||
|
|
gen_require(`
|
||
|
|
type named_cache_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
files_search_var($1)
|
||
|
|
allow $1 named_cache_t:dir list_dir_perms;
|
||
|
|
read_files_pattern($1, named_cache_t, named_cache_t)
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Allow the specified domain to read
|
||
|
|
## and write Bind cache files.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_rw_cache',`
|
||
|
|
gen_require(`
|
||
|
|
type named_cache_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
allow $1 named_cache_t:dir list_dir_perms;
|
||
|
|
allow $1 named_cache_t:file rw_file_perms;
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Create, read, write, and delete
|
||
|
|
## bind cache files.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_manage_cache',`
|
||
|
|
gen_require(`
|
||
|
|
type named_cache_t, named_zone_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
files_search_var($1)
|
||
|
|
allow $1 named_zone_t:dir search_dir_perms;
|
||
|
|
manage_files_pattern($1, named_cache_t, named_cache_t)
|
||
|
|
manage_lnk_files_pattern($1, named_cache_t, named_cache_t)
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Read bind pid files.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_read_pid_files',`
|
||
|
|
gen_require(`
|
||
|
|
type named_var_run_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
files_search_pids($1)
|
||
|
|
read_files_pattern($1, named_var_run_t, named_var_run_t)
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Set attributes of bind pid directories.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_setattr_pid_dirs',`
|
||
|
|
gen_require(`
|
||
|
|
type named_var_run_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
allow $1 named_var_run_t:dir setattr_dir_perms;
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Set attributes of bind zone directories.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_setattr_zone_dirs',`
|
||
|
|
gen_require(`
|
||
|
|
type named_zone_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
allow $1 named_zone_t:dir setattr_dir_perms;
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Read bind zone files.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_read_zone',`
|
||
|
|
gen_require(`
|
||
|
|
type named_zone_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
files_search_var($1)
|
||
|
|
read_files_pattern($1, named_zone_t, named_zone_t)
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Read BIND zone files.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_read_log',`
|
||
|
|
gen_require(`
|
||
|
|
type named_zone_t;
|
||
|
|
type named_log_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
files_search_var($1)
|
||
|
|
allow $1 named_zone_t:dir search_dir_perms;
|
||
|
|
read_files_pattern($1, named_log_t, named_log_t)
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Create, read, write, and delete
|
||
|
|
## bind zone files.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_manage_zone_dirs',`
|
||
|
|
gen_require(`
|
||
|
|
type named_zone_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
files_search_var($1)
|
||
|
|
allow $1 named_zone_t:dir manage_dir_perms;
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Create, read, write, and delete
|
||
|
|
## bind zone files.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_manage_zone',`
|
||
|
|
gen_require(`
|
||
|
|
type named_zone_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
files_search_var($1)
|
||
|
|
manage_files_pattern($1, named_zone_t, named_zone_t)
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Send and receive datagrams to and from named. (Deprecated)
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_udp_chat_named',`
|
||
|
|
refpolicywarn(`$0($*) has been deprecated.')
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## Allow the domain to read bind state files in /proc.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_read_state',`
|
||
|
|
gen_require(`
|
||
|
|
type named_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
kernel_search_proc($1)
|
||
|
|
ps_process_pattern($1, named_t)
|
||
|
|
')
|
||
|
|
|
||
|
|
########################################
|
||
|
|
## <summary>
|
||
|
|
## All of the rules required to
|
||
|
|
## administrate an bind environment.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
## <param name="role">
|
||
|
|
## <summary>
|
||
|
|
## Role allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
## <rolecap/>
|
||
|
|
#
|
||
|
|
interface(`bind_admin',`
|
||
|
|
gen_require(`
|
||
|
|
type named_t, named_tmp_t, named_log_t;
|
||
|
|
type named_cache_t, named_zone_t, named_initrc_exec_t;
|
||
|
|
type dnssec_t, ndc_t, named_conf_t, named_var_run_t;
|
||
|
|
type named_keytab_t, named_unit_file_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
allow $1 named_t:process signal_perms;
|
||
|
|
ps_process_pattern($1, named_t)
|
||
|
|
|
||
|
|
tunable_policy(`deny_ptrace',`',`
|
||
|
|
allow $1 named_t:process ptrace;
|
||
|
|
')
|
||
|
|
|
||
|
|
bind_run_ndc($1, $2)
|
||
|
|
|
||
|
|
init_labeled_script_domtrans($1, named_initrc_exec_t)
|
||
|
|
domain_system_change_exemption($1)
|
||
|
|
role_transition $2 named_initrc_exec_t system_r;
|
||
|
|
allow $2 system_r;
|
||
|
|
|
||
|
|
files_list_tmp($1)
|
||
|
|
admin_pattern($1, named_tmp_t)
|
||
|
|
|
||
|
|
logging_list_logs($1)
|
||
|
|
admin_pattern($1, named_log_t)
|
||
|
|
|
||
|
|
files_list_etc($1)
|
||
|
|
admin_pattern($1, { named_keytab_t named_conf_t })
|
||
|
|
|
||
|
|
admin_pattern($1, named_keytab_t)
|
||
|
|
|
||
|
|
files_list_var($1)
|
||
|
|
admin_pattern($1, { dnssec_t named_cache_t named_zone_t })
|
||
|
|
|
||
|
|
files_list_pids($1)
|
||
|
|
admin_pattern($1, named_var_run_t)
|
||
|
|
|
||
|
|
admin_pattern($1, named_unit_file_t)
|
||
|
|
bind_systemctl($1)
|
||
|
|
allow $1 named_unit_file_t:service all_service_perms;
|
||
|
|
')
|
||
|
|
|
||
|
|
######################################
|
||
|
|
## <summary>
|
||
|
|
## Execute bind in the caller domain.
|
||
|
|
## </summary>
|
||
|
|
## <param name="domain">
|
||
|
|
## <summary>
|
||
|
|
## Domain allowed access.
|
||
|
|
## </summary>
|
||
|
|
## </param>
|
||
|
|
#
|
||
|
|
interface(`bind_exec',`
|
||
|
|
gen_require(`
|
||
|
|
type named_exec_t;
|
||
|
|
')
|
||
|
|
|
||
|
|
corecmd_search_bin($1)
|
||
|
|
can_exec($1, named_exec_t)
|
||
|
|
')
|