120 lines
2.1 KiB
Plaintext
120 lines
2.1 KiB
Plaintext
## <summary>Policy for reading and setting the hardware clock.</summary>
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute hwclock in the clock domain.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed to transition.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`clock_domtrans',`
|
|
gen_require(`
|
|
type hwclock_t, hwclock_exec_t;
|
|
')
|
|
|
|
domtrans_pattern($1, hwclock_exec_t, hwclock_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute hwclock in the clock domain, and
|
|
## allow the specified role the hwclock domain.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed to transition.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="role">
|
|
## <summary>
|
|
## Role allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`clock_run',`
|
|
gen_require(`
|
|
type hwclock_t;
|
|
')
|
|
|
|
clock_domtrans($1)
|
|
role $2 types hwclock_t;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute hwclock in the caller domain.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`clock_exec',`
|
|
gen_require(`
|
|
type hwclock_exec_t;
|
|
')
|
|
|
|
can_exec($1, hwclock_exec_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read clock drift adjustments.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`clock_read_adjtime',`
|
|
gen_require(`
|
|
type adjtime_t;
|
|
')
|
|
|
|
files_list_etc($1)
|
|
allow $1 adjtime_t:file read_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to write clock drift adjustments.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`clock_dontaudit_write_adjtime',`
|
|
gen_require(`
|
|
type adjtime_t;
|
|
')
|
|
|
|
dontaudit $1 adjtime_t:file write;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write clock drift adjustments.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`clock_rw_adjtime',`
|
|
gen_require(`
|
|
type adjtime_t;
|
|
')
|
|
|
|
allow $1 adjtime_t:file rw_file_perms;
|
|
files_list_etc($1)
|
|
')
|