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CBL-Mariner/SPECS/selinux-policy/0037-cloudinit-Add-permissi...

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From 11e7c998547fa7bcf0dc961afac204640a9649e9 Mon Sep 17 00:00:00 2001
From: Chris PeBenito <Christopher.PeBenito@microsoft.com>
Date: Thu, 30 Mar 2023 14:33:57 +0000
Subject: [PATCH 37/40] cloudinit: Add permissions derived from sysadm.
Allow a similar amount of admin capability to cloud-init as sysadm. Also add
a tunable to allow non-security file management for fallback.
Signed-off-by: Chris PeBenito <Christopher.PeBenito@microsoft.com>
---
policy/modules/admin/cloudinit.if | 76 ++
policy/modules/admin/cloudinit.te | 1055 +++++++++++++++++++++++++-
policy/modules/admin/rpm.fc | 2 +
policy/modules/admin/rpm.te | 20 +-
policy/modules/admin/usermanage.te | 14 +-
policy/modules/services/ssh.if | 25 +
policy/modules/system/fstools.te | 5 +
policy/modules/system/init.if | 20 +
policy/modules/system/selinuxutil.te | 5 +
policy/modules/system/systemd.te | 4 +-
policy/modules/system/udev.te | 2 +
policy/modules/system/unconfined.if | 19 +
policy/modules/system/userdomain.if | 19 +
13 files changed, 1228 insertions(+), 38 deletions(-)
MSFT_TAG: pending
diff --git a/policy/modules/admin/cloudinit.if b/policy/modules/admin/cloudinit.if
index 525fd7795..7496b800a 100644
--- a/policy/modules/admin/cloudinit.if
+++ b/policy/modules/admin/cloudinit.if
@@ -75,6 +75,25 @@ interface(`cloudinit_write_runtime_files',`
write_files_pattern($1, cloud_init_runtime_t, cloud_init_runtime_t)
')
+########################################
+## <summary>
+## Read and write cloud-init runtime files.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`cloudinit_rw_runtime_files',`
+ gen_require(`
+ type cloud_init_runtime_t;
+ ')
+
+ files_search_runtime($1)
+ rw_files_pattern($1, cloud_init_runtime_t, cloud_init_runtime_t)
+')
+
########################################
## <summary>
## Create cloud-init runtime files.
@@ -143,3 +162,60 @@ interface(`cloudinit_getattr_state_files',`
allow $1 cloud_init_state_t:lnk_file read_lnk_file_perms;
allow $1 cloud_init_state_t:file getattr;
')
+
+########################################
+## <summary>
+## Write inherited cloud-init temporary files.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`cloudinit_write_inherited_tmp_files',`
+ gen_require(`
+ type cloud_init_t, cloud_init_tmp_t;
+ ')
+
+ allow $1 cloud_init_t:fd use;
+ allow $1 cloud_init_tmp_t:file write_inherited_file_perms;
+')
+
+########################################
+## <summary>
+## Read and write cloud-init temporary files.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`cloudinit_rw_tmp_files',`
+ gen_require(`
+ type cloud_init_tmp_t;
+ ')
+
+ files_search_tmp($1)
+ rw_files_pattern($1, cloud_init_tmp_t, cloud_init_tmp_t)
+')
+
+########################################
+## <summary>
+## Create cloud-init temporary files.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`cloudinit_create_tmp_files',`
+ gen_require(`
+ type cloud_init_tmp_t;
+ ')
+
+ files_search_tmp($1)
+ create_files_pattern($1, cloud_init_tmp_t, cloud_init_tmp_t)
+')
diff --git a/policy/modules/admin/cloudinit.te b/policy/modules/admin/cloudinit.te
index 80c17374b..bbc92f30d 100644
--- a/policy/modules/admin/cloudinit.te
+++ b/policy/modules/admin/cloudinit.te
@@ -2,6 +2,7 @@ policy_module(cloudinit)
gen_require(`
class passwd passwd;
+ role sysadm_r;
')
########################################
@@ -9,6 +10,13 @@ gen_require(`
# Declarations
#
+## <desc>
+## <p>
+## Enable support for cloud-init to manage all non-security files.
+## </p>
+## </desc>
+gen_tunable(cloudinit_manage_non_security, false)
+
type cloud_init_t;
type cloud_init_exec_t;
init_system_domain(cloud_init_t, cloud_init_exec_t)
@@ -23,18 +31,21 @@ files_mountpoint(cloud_init_runtime_t)
type cloud_init_state_t;
files_type(cloud_init_state_t)
+type cloud_init_tmp_t;
+files_tmp_file(cloud_init_tmp_t)
+
########################################
#
# Local policy
#
allow cloud_init_t self:capability { chown dac_override dac_read_search fowner fsetid setgid setuid };
-dontaudit cloud_init_t self:capability { net_admin sys_tty_config };
+dontaudit cloud_init_t self:capability { net_admin sys_admin sys_tty_config };
allow cloud_init_t self:fifo_file rw_fifo_file_perms;
allow cloud_init_t self:unix_dgram_socket create_socket_perms;
allow cloud_init_t self:passwd passwd;
-allow cloud_init_t cloud_init_log_t:file { create_file_perms append_file_perms setattr };
+allow cloud_init_t cloud_init_log_t:file { create_file_perms append_file_perms read setattr };
logging_log_filetrans(cloud_init_t, cloud_init_log_t, file)
manage_files_pattern(cloud_init_t, cloud_init_runtime_t, cloud_init_runtime_t)
@@ -48,12 +59,23 @@ manage_lnk_files_pattern(cloud_init_t, cloud_init_state_t, cloud_init_state_t)
manage_dirs_pattern(cloud_init_t, cloud_init_state_t, cloud_init_state_t)
files_var_lib_filetrans(cloud_init_t, cloud_init_state_t, { dir file lnk_file })
-auth_domtrans_chk_passwd(cloud_init_t)
+manage_files_pattern(cloud_init_t, cloud_init_tmp_t, cloud_init_tmp_t)
+manage_lnk_files_pattern(cloud_init_t, cloud_init_tmp_t, cloud_init_tmp_t)
+manage_dirs_pattern(cloud_init_t, cloud_init_tmp_t, cloud_init_tmp_t)
+files_tmp_filetrans(cloud_init_t, cloud_init_tmp_t, { dir file lnk_file })
-corecmd_exec_bin(cloud_init_t)
-corecmd_exec_shell(cloud_init_t)
+auth_run_chk_passwd(cloud_init_t, system_r)
-corenet_dontaudit_tcp_bind_generic_node(cloud_init_t)
+corecmd_exec_all_executables(cloud_init_t)
+
+corenet_all_recvfrom_netlabel(cloud_init_t)
+corenet_tcp_sendrecv_generic_if(cloud_init_t)
+corenet_tcp_sendrecv_generic_node(cloud_init_t)
+corenet_tcp_connect_all_ports(cloud_init_t)
+corenet_tcp_bind_generic_node(cloud_init_t)
+corenet_tcp_bind_all_unreserved_ports(cloud_init_t)
+corenet_udp_bind_generic_node(cloud_init_t)
+corenet_udp_bind_all_unreserved_ports(cloud_init_t)
dbus_system_bus_client(cloud_init_t)
@@ -61,19 +83,23 @@ dev_getattr_all_blk_files(cloud_init_t)
# /sys/devices/pci0000:00/0000:00:03.0/net/eth0/address
dev_read_sysfs(cloud_init_t)
+domain_read_all_domains_state(cloud_init_t)
+domain_obj_id_change_exemption(cloud_init_t)
+
files_manage_config_dirs(cloud_init_t)
files_relabel_config_dirs(cloud_init_t)
files_manage_config_files(cloud_init_t)
files_relabel_config_files(cloud_init_t)
+files_manage_mnt_dirs(cloud_init_t)
fs_getattr_all_fs(cloud_init_t)
fs_search_tmpfs(cloud_init_t)
fs_search_cgroup_dirs(cloud_init_t)
fs_read_iso9660_files(cloud_init_t)
-fstools_domtrans(cloud_init_t)
+fstools_run(cloud_init_t, system_r)
-hostname_domtrans(cloud_init_t)
+hostname_run(cloud_init_t, system_r)
kernel_read_system_state(cloud_init_t)
kernel_read_kernel_sysctls(cloud_init_t)
@@ -85,54 +111,1021 @@ logging_send_syslog_msg(cloud_init_t)
miscfiles_read_localization(cloud_init_t)
-mount_domtrans(cloud_init_t)
+mount_run(cloud_init_t, system_r)
+
+selinux_set_enforce_mode(cloud_init_t)
+selinux_set_all_booleans(cloud_init_t)
+selinux_set_parameters(cloud_init_t)
+selinux_read_policy(cloud_init_t)
seutil_read_default_contexts(cloud_init_t)
+seutil_run_semanage(cloud_init_t, system_r)
+seutil_run_setfiles(cloud_init_t, system_r)
-ssh_domtrans_keygen(cloud_init_t)
+ssh_run_keygen(cloud_init_t, system_r)
ssh_manage_home_files(cloud_init_t)
ssh_create_home_dirs(cloud_init_t)
ssh_setattr_home_dirs(cloud_init_t)
# Read public keys
ssh_read_server_keys(cloud_init_t)
-sysnet_domtrans_ifconfig(cloud_init_t)
+sysnet_run_ifconfig(cloud_init_t, system_r)
term_write_console(cloud_init_t)
udev_manage_rules_files(cloud_init_t)
udev_read_runtime_files(cloud_init_t)
-usermanage_domtrans_useradd(cloud_init_t)
-usermanage_domtrans_groupadd(cloud_init_t)
-usermanage_domtrans_passwd(cloud_init_t)
+usermanage_run_useradd(cloud_init_t, system_r)
+usermanage_run_groupadd(cloud_init_t, system_r)
+usermanage_run_passwd(cloud_init_t, system_r)
+
+tunable_policy(`cloudinit_manage_non_security',`
+ files_manage_non_security_dirs(cloud_init_t)
+ files_manage_non_security_files(cloud_init_t)
+ files_relabel_non_security_dirs(cloud_init_t)
+ files_relabel_non_security_files(cloud_init_t)
+')
optional_policy(`
- rpm_domtrans(cloud_init_t)
+ abrt_admin(cloud_init_t, system_r)
')
optional_policy(`
- # If sudo is used in runcmd:
- allow cloud_init_t self:capability sys_resource;
- allow cloud_init_t self:process { setrlimit setsched };
+ accountsd_admin(cloud_init_t, system_r)
+')
- sudo_exec(cloud_init_t)
+optional_policy(`
+ acct_admin(cloud_init_t, system_r)
+')
- userdom_search_user_runtime(cloud_init_t)
+optional_policy(`
+ afs_admin(cloud_init_t, system_r)
+')
- optional_policy(`
- systemd_write_inherited_logind_sessions_pipes(cloud_init_t)
- ')
+optional_policy(`
+ aide_admin(cloud_init_t, system_r)
')
optional_policy(`
- init_get_system_status(cloud_init_t)
- init_start_all_units(cloud_init_t)
- init_stop_all_units(cloud_init_t)
- init_get_all_units_status(cloud_init_t)
- init_list_all_units(cloud_init_t)
+ aisexecd_admin(cloud_init_t, system_r)
+')
- systemd_exec_systemctl(cloud_init_t)
- systemd_dbus_chat_hostnamed(cloud_init_t)
- systemd_dbus_chat_logind(cloud_init_t)
+optional_policy(`
+ amanda_run_recover(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ amavis_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ amtu_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ apt_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ aptcacher_run_acngtool(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ arpwatch_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ automount_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ avahi_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ backup_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ bacula_run_admin(cloud_init_t, system_r)
+ bacula_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ bind_admin(cloud_init_t, system_r)
+ bind_run_ndc(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ bird_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ bitlbee_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ boinc_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ bootloader_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ bugzilla_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ cachefilesd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ calamaris_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ canna_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ certbot_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ certmaster_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ certmonger_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ certwatch_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ cfengine_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ cgroup_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ chkrootkit_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ chronyd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ clamav_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ clock_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ cobbler_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ collectd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ condor_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ consoletype_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ container_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ corosync_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ couchdb_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ cron_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ ctdb_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ cups_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ cvs_admin(cloud_init_t, system_r)
+ cvs_exec(cloud_init_t)
+')
+
+optional_policy(`
+ cyphesis_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ cyrus_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ dante_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ ddclient_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ devicekit_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ dev_rw_xen(cloud_init_t)
+')
+
+optional_policy(`
+ dhcpd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ dictd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ dirmngr_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ distcc_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ dkim_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ dmidecode_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ dnsmasq_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ dovecot_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ dphysswapfile_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ dpkg_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ drbd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ entropyd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ exim_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ fail2ban_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ fapolicyd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ fcoe_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ fetchmail_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ firewalld_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ firstboot_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ ftp_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ gatekeeper_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ gdomap_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ glance_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ glusterfs_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ gssproxy_admin(cloud_init_t)
+')
+
+optional_policy(`
+ hostname_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ hwloc_admin(cloud_init_t)
+ hwloc_run_dhwd(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ hypervkvp_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ i18n_input_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ icecast_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ ifplugd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ inn_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ iodine_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ ipsec_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ iptables_admin(cloud_init_t, system_r)
+ iptables_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ irqbalance_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ iscsi_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ isnsd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ jabber_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ kdump_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ kerberos_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ kerneloops_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ keystone_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ knot_admin(cloud_init_t, system_r)
+ knot_run_client(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ kismet_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ ksmtuned_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ l2tp_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ ldap_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ libs_run_ldconfig(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ lightsquid_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ likewise_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ lircd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ lldpad_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ logrotate_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ lsmd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ lvm_admin(cloud_init_t, system_r)
+ lvm_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ mandb_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ mcelog_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ memcached_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ minidlna_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ minissdpd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ modutils_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ mongodb_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ monit_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ monop_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ mpd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ mrtg_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ munin_stream_connect(cloud_init_t)
+')
+
+optional_policy(`
+ mysql_admin(cloud_init_t, system_r)
+ mysql_stream_connect(cloud_init_t)
+')
+
+optional_policy(`
+ nagios_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ nessus_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ netlabel_run_mgmt(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ netutils_run(cloud_init_t, system_r)
+ netutils_run_ping(cloud_init_t, system_r)
+ netutils_run_traceroute(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ networkmanager_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ nis_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ nscd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ nsd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ nslcd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ ntop_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ ntp_admin(cloud_init_t, system_r)
+ corenet_udp_bind_ntp_port(cloud_init_t)
+')
+
+optional_policy(`
+ numad_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ nut_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ oident_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ openct_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ openhpi_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ opensm_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ openvpn_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ openvswitch_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ pacemaker_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ pads_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ pcscd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ pegasus_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ perdition_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ pingd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ pkcs_admin_slotd(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ plymouthd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ portage_run(cloud_init_t, system_r)
+ portage_run_fetch(cloud_init_t, system_r)
+ portage_run_gcc_config(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ portmap_run_helper(cloud_init_t, system_r)
+ portmap_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ portreserve_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ postfix_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ postfixpolicyd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ postgrey_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ ppp_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ prelude_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ privoxy_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ psad_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ puppet_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ pxe_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ pyzor_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ qpidd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ quantum_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ quota_run(cloud_init_t, system_r)
+ quota_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ rabbitmq_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ radius_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ radvd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ raid_run_mdadm(system_r, cloud_init_t)
+ raid_admin_mdadm(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ redis_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ resmgr_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ rhsmcertd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ rkhunter_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ rngd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ rpc_admin(cloud_init_t, system_r)
+ rpc_domtrans_nfsd(cloud_init_t)
+')
+
+optional_policy(`
+ rpcbind_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ rpm_run(cloud_init_t, system_r)
+ rpm_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ rsync_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ rtkit_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ rwho_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ samba_admin(cloud_init_t, system_r, system_r)
+ samba_run_smbcontrol(cloud_init_t, system_r)
+ samba_run_smbmount(cloud_init_t, system_r)
+ samba_run_net(cloud_init_t, system_r)
+ samba_run_winbind_helper(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ samhain_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ sanlock_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ sasl_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ sblim_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ sensord_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ setrans_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ setroubleshoot_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ shorewall_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ slpd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ smartmon_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ smokeping_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ smstools_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ snmp_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ snort_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ soundserver_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ spamassassin_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ sssd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ stapserver_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ # If sudo is used in runcmd:
+ allow cloud_init_t self:capability sys_resource;
+ allow cloud_init_t self:process { setrlimit setsched };
+
+ sudo_exec(cloud_init_t)
+
+ userdom_search_user_runtime(cloud_init_t)
+
+ optional_policy(`
+ systemd_write_inherited_logind_sessions_pipes(cloud_init_t)
+ ')
+')
+
+optional_policy(`
+ svnserve_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ sysnet_run_ifconfig(cloud_init_t, system_r)
+ sysnet_run_dhcpc(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ sysstat_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ init_start_system(cloud_init_t)
+ init_stop_system(cloud_init_t)
+ init_reload(cloud_init_t)
+ init_get_system_status(cloud_init_t)
+ init_manage_all_units(cloud_init_t)
+ init_manage_all_unit_files(cloud_init_t)
+ init_relabel_all_unit_files(cloud_init_t)
+ init_list_all_units(cloud_init_t)
+
+ systemd_exec_systemctl(cloud_init_t)
+ systemd_dbus_chat_hostnamed(cloud_init_t)
+ systemd_dbus_chat_logind(cloud_init_t)
+ systemd_list_journal_dirs(cloud_init_t)
+ systemd_read_journal_files(cloud_init_t)
+')
+
+optional_policy(`
+ tboot_run_txtstat(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ tcsd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ tftp_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ tgtd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ tor_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ transproxy_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ tripwire_run_siggen(cloud_init_t, system_r)
+ tripwire_run_tripwire(cloud_init_t, system_r)
+ tripwire_run_twadmin(cloud_init_t, system_r)
+ tripwire_run_twprint(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ tzdata_run(cloud_init_t, sysadm_r)
+')
+
+optional_policy(`
+ udev_run_udevadm(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ ulogd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ unconfined_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ uptime_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ uucp_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ uuidd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ varnishd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ varnishd_admin_varnishlog(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ vdagent_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ vhostmd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ virt_admin(cloud_init_t, system_r)
+ virt_stream_connect(cloud_init_t)
+')
+
+optional_policy(`
+ vnstatd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ vpn_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ watchdog_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ wdmd_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ webalizer_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ wireguard_admin(cloud_init_t, system_r)
+ wireguard_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ vlock_run(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ zabbix_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ zarafa_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ zebra_admin(cloud_init_t, system_r)
+')
+
+optional_policy(`
+ zfs_admin(cloud_init_t, system_r)
')
diff --git a/policy/modules/admin/rpm.fc b/policy/modules/admin/rpm.fc
index 3f842f942..222449d4d 100644
--- a/policy/modules/admin/rpm.fc
+++ b/policy/modules/admin/rpm.fc
@@ -52,10 +52,12 @@ ifdef(`distro_redhat',`
/usr/share/yumex/yum_childtask\.py -- gen_context(system_u:object_r:rpm_exec_t,s0)
/var/cache/bcfg2(/.*)? gen_context(system_u:object_r:rpm_var_cache_t,s0)
+/var/cache/t?dnf(/.*)? gen_context(system_u:object_r:rpm_var_cache_t,s0)
/var/cache/yum(/.*)? gen_context(system_u:object_r:rpm_var_cache_t,s0)
/var/lib/alternatives(/.*)? gen_context(system_u:object_r:rpm_var_lib_t,s0)
/var/lib/rpm(/.*)? gen_context(system_u:object_r:rpm_var_lib_t,s0)
+/var/lib/t?dnf(/.*)? gen_context(system_u:object_r:rpm_var_lib_t,s0)
/var/lib/YaST2(/.*)? gen_context(system_u:object_r:rpm_var_lib_t,s0)
/var/lib/yum(/.*)? gen_context(system_u:object_r:rpm_var_lib_t,s0)
diff --git a/policy/modules/admin/rpm.te b/policy/modules/admin/rpm.te
index d43e62bd0..901e0c376 100644
--- a/policy/modules/admin/rpm.te
+++ b/policy/modules/admin/rpm.te
@@ -46,9 +46,19 @@ init_unit_file(rpm_unit_t)
type rpm_var_lib_t;
files_type(rpm_var_lib_t)
+optional_policy(`
+ # delete locks
+ systemd_tmpfilesd_managed(rpm_var_lib_t)
+')
+
type rpm_var_cache_t;
files_type(rpm_var_cache_t)
+optional_policy(`
+ # delete locks
+ systemd_tmpfilesd_managed(rpm_var_cache_t)
+')
+
type rpm_script_t;
type rpm_script_exec_t;
domain_obj_id_change_exemption(rpm_script_t)
@@ -90,6 +100,7 @@ allow rpm_t self:netlink_kobject_uevent_socket create_socket_perms;
allow rpm_t rpm_log_t:file { append_file_perms create_file_perms setattr_file_perms };
logging_log_filetrans(rpm_t, rpm_log_t, file)
+allow rpm_t rpm_tmp_t:dir watch;
manage_dirs_pattern(rpm_t, rpm_tmp_t, rpm_tmp_t)
manage_files_pattern(rpm_t, rpm_tmp_t, rpm_tmp_t)
files_tmp_filetrans(rpm_t, rpm_tmp_t, { file dir })
@@ -101,6 +112,7 @@ manage_fifo_files_pattern(rpm_t, rpm_tmpfs_t, rpm_tmpfs_t)
manage_sock_files_pattern(rpm_t, rpm_tmpfs_t, rpm_tmpfs_t)
fs_tmpfs_filetrans(rpm_t, rpm_tmpfs_t, { dir file lnk_file sock_file fifo_file })
+allow rpm_t rpm_var_cache_t:dir watch;
manage_dirs_pattern(rpm_t, rpm_var_cache_t, rpm_var_cache_t)
manage_files_pattern(rpm_t, rpm_var_cache_t, rpm_var_cache_t)
files_var_filetrans(rpm_t, rpm_var_cache_t, dir)
@@ -211,6 +223,8 @@ seutil_read_file_contexts(rpm_t)
userdom_use_user_terminals(rpm_t)
userdom_use_unpriv_users_fds(rpm_t)
+userdom_watch_user_runtime_dirs(rpm_t)
+userdom_user_runtime_root_filetrans_user_runtime(rpm_t, dir)
optional_policy(`
cron_system_entry(rpm_t, rpm_exec_t)
@@ -330,7 +344,7 @@ term_getattr_unallocated_ttys(rpm_script_t)
term_list_ptys(rpm_script_t)
term_use_all_terms(rpm_script_t)
-auth_dontaudit_getattr_shadow(rpm_script_t)
+auth_dontaudit_read_shadow(rpm_script_t)
auth_use_nsswitch(rpm_script_t)
init_domtrans_script(rpm_script_t)
@@ -353,6 +367,7 @@ seutil_run_setfiles(rpm_script_t, rpm_roles)
seutil_run_semanage(rpm_script_t, rpm_roles)
userdom_use_all_users_fds(rpm_script_t)
+userdom_user_runtime_root_filetrans_user_runtime(rpm_script_t, dir)
ifdef(`distro_redhat',`
optional_policy(`
@@ -395,11 +410,12 @@ optional_policy(`
')
optional_policy(`
- udev_domtrans(rpm_script_t)
+ udev_run_udevadm(rpm_script_t, rpm_roles)
')
optional_policy(`
unconfined_domtrans(rpm_script_t)
+ unconfined_write_inherited_pipes(rpm_script_t)
optional_policy(`
java_domtrans_unconfined(rpm_script_t)
diff --git a/policy/modules/admin/usermanage.te b/policy/modules/admin/usermanage.te
index b66c3ef95..a8254fea9 100644
--- a/policy/modules/admin/usermanage.te
+++ b/policy/modules/admin/usermanage.te
@@ -259,6 +259,10 @@ optional_policy(`
apt_use_fds(groupadd_t)
')
+optional_policy(`
+ cloudinit_write_inherited_tmp_files(groupadd_t)
+')
+
optional_policy(`
dbus_system_bus_client(groupadd_t)
')
@@ -286,7 +290,7 @@ optional_policy(`
')
optional_policy(`
- unconfined_use_fds(groupadd_t)
+ unconfined_write_inherited_pipes(groupadd_t)
')
########################################
@@ -469,7 +473,7 @@ optional_policy(`
#
allow useradd_t self:capability { chown dac_read_search dac_override fowner fsetid kill setuid sys_resource };
-dontaudit useradd_t self:capability { net_admin sys_tty_config };
+dontaudit useradd_t self:capability { net_admin sys_ptrace sys_tty_config };
dontaudit useradd_t self:cap_userns sys_ptrace;
allow useradd_t self:process { transition signal_perms getsched setsched getsession getpgid setpgid getcap setcap share getattr setfscreate noatsecure siginh rlimitinh dyntransition setkeycreate setsockcreate getrlimit };
allow useradd_t self:fd use;
@@ -565,6 +569,10 @@ optional_policy(`
apt_use_fds(useradd_t)
')
+optional_policy(`
+ cloudinit_write_inherited_tmp_files(useradd_t)
+')
+
optional_policy(`
dbus_system_bus_client(useradd_t)
')
@@ -594,5 +602,5 @@ optional_policy(`
')
optional_policy(`
- unconfined_use_fds(useradd_t)
+ unconfined_write_inherited_pipes(useradd_t)
')
diff --git a/policy/modules/services/ssh.if b/policy/modules/services/ssh.if
index 44cf1b873..450f7c801 100644
--- a/policy/modules/services/ssh.if
+++ b/policy/modules/services/ssh.if
@@ -805,6 +805,31 @@ interface(`ssh_domtrans_keygen',`
domtrans_pattern($1, ssh_keygen_exec_t, ssh_keygen_t)
')
+######################################
+## <summary>
+## Execute the ssh key generator in the ssh keygen domain,
+## and allow the specified role the ssh keygen domain.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+## <param name="role">
+## <summary>
+## Role allowed access.
+## </summary>
+## </param>
+#
+interface(`ssh_run_keygen',`
+ gen_require(`
+ type ssh_keygen_t;
+ ')
+
+ ssh_domtrans_keygen($1)
+ role $2 types ssh_keygen_t;
+')
+
########################################
## <summary>
## Read ssh server keys
diff --git a/policy/modules/system/fstools.te b/policy/modules/system/fstools.te
index 75da8a0a0..7c2eabb41 100644
--- a/policy/modules/system/fstools.te
+++ b/policy/modules/system/fstools.te
@@ -180,6 +180,11 @@ optional_policy(`
amanda_append_log_files(fsadm_t)
')
+optional_policy(`
+ cloudinit_rw_tmp_files(fsadm_t)
+ cloudinit_create_tmp_files(fsadm_t)
+')
+
optional_policy(`
# for smartctl cron jobs
cron_system_entry(fsadm_t, fsadm_exec_t)
diff --git a/policy/modules/system/init.if b/policy/modules/system/init.if
index 473ea8726..0c9c21b4b 100644
--- a/policy/modules/system/init.if
+++ b/policy/modules/system/init.if
@@ -3793,6 +3793,26 @@ interface(`init_manage_all_unit_files',`
manage_lnk_files_pattern($1, systemdunit, systemdunit)
')
+########################################
+## <summary>
+## Relabel from and to systemd unit types.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`init_relabel_all_unit_files',`
+ gen_require(`
+ attribute systemdunit;
+ ')
+
+ list_dirs_pattern($1, systemdunit, systemdunit)
+ read_lnk_files_pattern($1, systemdunit, systemdunit)
+ relabel_files_pattern($1, systemdunit, systemdunit)
+')
+
#########################################
## <summary>
## Associate the specified domain to be a domain whose
diff --git a/policy/modules/system/selinuxutil.te b/policy/modules/system/selinuxutil.te
index a96ce4784..ad0a0c2cf 100644
--- a/policy/modules/system/selinuxutil.te
+++ b/policy/modules/system/selinuxutil.te
@@ -219,6 +219,7 @@ optional_policy(`
')
optional_policy(`
+ unconfined_write_inherited_pipes(load_policy_t)
# leaked file descriptors
unconfined_dontaudit_read_pipes(load_policy_t)
')
@@ -530,6 +531,10 @@ term_use_all_terms(semanage_t)
# Running genhomedircon requires this for finding all users
auth_use_nsswitch(semanage_t)
+# Python module compilations
+libs_dontaudit_manage_lib_dirs(semanage_t)
+libs_dontaudit_manage_lib_files(semanage_t)
+
logging_send_syslog_msg(semanage_t)
miscfiles_read_localization(semanage_t)
diff --git a/policy/modules/system/systemd.te b/policy/modules/system/systemd.te
index 4ae907781..3c10cf38d 100644
--- a/policy/modules/system/systemd.te
+++ b/policy/modules/system/systemd.te
@@ -504,7 +504,7 @@ init_rename_runtime_files(systemd_generator_t)
init_search_runtime(systemd_generator_t)
init_setattr_runtime_files(systemd_generator_t)
init_write_runtime_files(systemd_generator_t)
-init_list_unit_dirs(systemd_generator_t)
+init_list_all_units(systemd_generator_t)
init_getattr_generic_units_files(systemd_generator_t)
init_read_generic_units_symlinks(systemd_generator_t)
init_read_script_files(systemd_generator_t)
@@ -534,7 +534,7 @@ ifdef(`distro_gentoo',`
optional_policy(`
cloudinit_create_runtime_dirs(systemd_generator_t)
- cloudinit_write_runtime_files(systemd_generator_t)
+ cloudinit_rw_runtime_files(systemd_generator_t)
cloudinit_create_runtime_files(systemd_generator_t)
cloudinit_filetrans_runtime(systemd_generator_t, dir, "cloud-init")
diff --git a/policy/modules/system/udev.te b/policy/modules/system/udev.te
index 7d38af496..f6a87c767 100644
--- a/policy/modules/system/udev.te
+++ b/policy/modules/system/udev.te
@@ -413,6 +413,8 @@ kernel_dontaudit_getattr_proc(udevadm_t)
kernel_read_kernel_sysctls(udevadm_t)
kernel_read_system_state(udevadm_t)
+selinux_use_status_page(udevadm_t)
+
seutil_read_file_contexts(udevadm_t)
storage_getattr_fixed_disk_dev(udevadm_t)
diff --git a/policy/modules/system/unconfined.if b/policy/modules/system/unconfined.if
index c4818431c..c9a6b96fd 100644
--- a/policy/modules/system/unconfined.if
+++ b/policy/modules/system/unconfined.if
@@ -388,6 +388,25 @@ interface(`unconfined_read_pipes',`
allow $1 unconfined_t:fifo_file read_fifo_file_perms;
')
+########################################
+## <summary>
+## Read unconfined domain unnamed pipes.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`unconfined_write_inherited_pipes',`
+ gen_require(`
+ type unconfined_t;
+ ')
+
+ allow $1 unconfined_t:fd use;
+ allow $1 unconfined_t:fifo_file { getattr ioctl append write };
+')
+
########################################
## <summary>
## Do not audit attempts to read unconfined domain unnamed pipes.
diff --git a/policy/modules/system/userdomain.if b/policy/modules/system/userdomain.if
index 9fcb3a09a..66eefa441 100644
--- a/policy/modules/system/userdomain.if
+++ b/policy/modules/system/userdomain.if
@@ -3608,6 +3608,25 @@ interface(`userdom_manage_user_runtime_dirs',`
userdom_search_user_runtime_root($1)
')
+########################################
+## <summary>
+## Watch user runtime dirs.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`userdom_watch_user_runtime_dirs',`
+ gen_require(`
+ type user_runtime_t;
+ ')
+
+ allow $1 user_runtime_t:dir watch;
+ userdom_search_user_runtime_root($1)
+')
+
########################################
## <summary>
## Mount a filesystem on user runtime dir
--
2.40.1
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