a50afdcc84
type=USER_AVC msg=audit(1553013821.622:9900): pid=7377 uid=81 auid=4294967295 ses=4294967295 subj=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 msg='avc: denied { send_msg } for msgtype=method_call interface=org.freedesktop.timedate1 member=SetTimezone dest=org.freedesktop.timedate1 spid=16280 tpid=16281 scontext=sysadm_u:sysadm_r:settings_t:s0-s0:c0.c1023 tcontext=system_u:system_r:ntpd_t:s0 tclass=dbus exe="/usr/bin/dbus-daemon" sauid=81 hostname=? addr=? terminal=?'
type=USER_AVC msg=audit(1553013821.625:9911): pid=7377 uid=81 auid=4294967295 ses=4294967295 subj=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 msg='avc: denied { send_msg } for msgtype=method_return dest=:1.258 spid=16281 tpid=16280 scontext=system_u:system_r:ntpd_t:s0 tcontext=sysadm_u:sysadm_r:settings_t:s0-s0:c0.c1023 tclass=dbus exe="/usr/bin/dbus-daemon" sauid=81 hostname=? addr=? terminal=?'
Signed-off-by: Dave Sugar <dsugar@tresys.com>
320 lines
5.9 KiB
Plaintext
320 lines
5.9 KiB
Plaintext
## <summary>Network time protocol daemon.</summary>
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########################################
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## <summary>
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## NTP stub interface. No access allowed.
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## </summary>
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## <param name="domain" unused="true">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`ntp_stub',`
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gen_require(`
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type ntpd_t;
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')
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')
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########################################
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## <summary>
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## Read ntp.conf
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`ntp_read_config',`
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gen_require(`
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type ntp_conf_t;
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')
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allow $1 ntp_conf_t:file read_file_perms;
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')
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########################################
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## <summary>
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## Execute ntp server in the ntpd domain.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed to transition.
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## </summary>
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## </param>
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#
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interface(`ntp_domtrans',`
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gen_require(`
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type ntpd_t, ntpd_exec_t;
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')
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corecmd_search_bin($1)
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domtrans_pattern($1, ntpd_exec_t, ntpd_t)
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')
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########################################
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## <summary>
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## Execute ntp in the ntp domain, and
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## allow the specified role the ntp domain.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed to transition.
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## </summary>
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## </param>
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## <param name="role">
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## <summary>
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## Role allowed access.
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## </summary>
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## </param>
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## <rolecap/>
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#
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interface(`ntp_run',`
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gen_require(`
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attribute_role ntpd_roles;
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')
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ntp_domtrans($1)
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roleattribute $2 ntpd_roles;
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')
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########################################
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## <summary>
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## Send and receive messages from
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## ntpd over dbus.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`ntp_dbus_chat',`
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gen_require(`
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type ntpd_t;
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class dbus send_msg;
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')
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allow $1 ntpd_t:dbus send_msg;
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allow ntpd_t $1:dbus send_msg;
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')
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########################################
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## <summary>
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## Execute ntpdate server in the ntpd domain.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed to transition.
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## </summary>
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## </param>
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#
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interface(`ntp_domtrans_ntpdate',`
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gen_require(`
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type ntpd_t, ntpdate_exec_t;
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')
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corecmd_search_bin($1)
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domtrans_pattern($1, ntpdate_exec_t, ntpd_t)
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')
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########################################
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## <summary>
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## Execute ntpd init scripts in
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## the init script domain.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed to transition.
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## </summary>
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## </param>
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#
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interface(`ntp_initrc_domtrans',`
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gen_require(`
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type ntpd_initrc_exec_t;
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')
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init_labeled_script_domtrans($1, ntpd_initrc_exec_t)
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')
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########################################
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## <summary>
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## Read ntp conf files.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`ntp_read_conf_files',`
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gen_require(`
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type ntp_conf_t;
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')
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files_search_etc($1)
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read_files_pattern($1, ntp_conf_t, ntp_conf_t)
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')
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########################################
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## <summary>
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## Read ntp drift files.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`ntp_read_drift_files',`
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gen_require(`
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type ntp_drift_t;
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')
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files_search_var_lib($1)
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read_files_pattern($1, ntp_drift_t, ntp_drift_t)
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')
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########################################
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## <summary>
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## Read and write ntpd shared memory.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`ntp_rw_shm',`
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gen_require(`
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type ntpd_t, ntpd_tmpfs_t;
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')
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allow $1 ntpd_t:shm rw_shm_perms;
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list_dirs_pattern($1, ntpd_tmpfs_t, ntpd_tmpfs_t)
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rw_files_pattern($1, ntpd_tmpfs_t, ntpd_tmpfs_t)
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read_lnk_files_pattern($1, ntpd_tmpfs_t, ntpd_tmpfs_t)
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fs_search_tmpfs($1)
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')
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########################################
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## <summary>
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## Allow specified domain to enable/disable ntpd unit
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`ntp_enabledisable',`
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ifdef(`init_systemd',`
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gen_require(`
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type ntpd_unit_t;
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class service { enable disable };
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')
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allow $1 ntpd_unit_t:service { enable disable };
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')
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')
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########################################
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## <summary>
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## Allow specified domain to start/stop ntpd unit
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`ntp_startstop',`
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ifdef(`init_systemd',`
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gen_require(`
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type ntpd_unit_t;
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class service { start stop };
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')
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allow $1 ntpd_unit_t:service { start stop };
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')
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')
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########################################
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## <summary>
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## Allow specified domain to get status of ntpd unit
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`ntp_status',`
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ifdef(`init_systemd',`
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gen_require(`
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type ntpd_unit_t;
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class service status;
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')
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allow $1 ntpd_unit_t:service status;
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')
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')
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########################################
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## <summary>
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## All of the rules required to
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## administrate an ntp environment.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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## <param name="role">
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## <summary>
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## Role allowed access.
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## </summary>
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## </param>
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## <rolecap/>
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#
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interface(`ntp_admin',`
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gen_require(`
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type ntpd_t, ntpd_tmp_t, ntpd_log_t;
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type ntpd_key_t, ntpd_pid_t, ntp_conf_t;
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type ntpd_initrc_exec_t, ntp_drift_t;
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type ntpd_unit_t;
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')
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allow $1 ntpd_t:process { ptrace signal_perms };
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ps_process_pattern($1, ntpd_t)
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init_startstop_service($1, $2, ntpd_t, ntpd_initrc_exec_t, ntpd_unit_t)
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files_list_etc($1)
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admin_pattern($1, { ntpd_key_t ntp_conf_t })
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logging_list_logs($1)
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admin_pattern($1, ntpd_log_t)
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files_list_tmp($1)
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admin_pattern($1, ntpd_tmp_t)
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files_list_var_lib($1)
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admin_pattern($1, ntp_drift_t)
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files_list_pids($1)
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admin_pattern($1, ntpd_pid_t)
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ntp_run($1, $2)
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ifdef(`init_systemd',`
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gen_require(`
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class dbus send_msg;
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')
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allow $1 ntpd_t:dbus send_msg;
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allow ntpd_t $1:dbus send_msg;
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')
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')
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