selinux-policy/refpolicy/policy/modules/services/ntp.if
2005-09-20 18:15:35 +00:00

66 lines
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## <summary>Network time protocol daemon</summary>
########################################
## <summary>
## NTP stub interface. No access allowed.
## </summary>
## <param name="domain" optional="true">
## N/A
## </param>
#
interface(`ntp_stub',`
gen_require(`
type ntpd_t;
')
')
########################################
## <summary>
## Execute ntp server in the ntpd domain.
## </summary>
## <param name="domain">
## The type of the process performing this action.
## </param>
#
interface(`ntp_domtrans',`
gen_require(`
type ntpd_t, ntpd_exec_t;
class process sigchld;
class fd use;
class fifo_file rw_file_perms;
')
corecmd_search_sbin($1)
domain_auto_trans($1,ntpd_exec_t,ntpd_t)
allow $1 ntpd_t:fd use;
allow ntpd_t $1:fd use;
allow ntpd_t $1:fifo_file rw_file_perms;
allow ntpd_t $1:process sigchld;
')
########################################
## <summary>
## Execute ntp server in the ntpd domain.
## </summary>
## <param name="domain">
## The type of the process performing this action.
## </param>
#
interface(`ntp_domtrans_ntpdate',`
gen_require(`
type ntpd_t, ntpdate_exec_t;
class process sigchld;
class fd use;
class fifo_file rw_file_perms;
')
corecmd_search_sbin($1)
domain_auto_trans($1,ntpdate_exec_t,ntpd_t)
allow $1 ntpd_t:fd use;
allow ntpd_t $1:fd use;
allow ntpd_t $1:fifo_file rw_file_perms;
allow ntpd_t $1:process sigchld;
')