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Accepting request 1166915 from home:cahu:security:SELinux:policytest

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- Update to version 20240411:
  * Remove duplicate in sysnetwork.fc
  * Rename /var/run/wicked* to /run/wicked*
  * Remove /var/run/rsyslog/additional-log-sockets.conf from logging.fc
  * policy: support pidfs
  * Confine selinux-autorelabel-generator.sh
  * Allow logwatch_mail_t read/write to init over a unix stream socket
  * Allow logwatch read logind sessions files
  * files_dontaudit_getattr_tmpfs_files allowed the access and didn't dontaudit it
  * files_dontaudit_mounton_modules_object allowed the access and didn't dontaudit it
  * Allow NetworkManager the sys_ptrace capability in user namespace
  * dontaudit execmem for modemmanager
  * Allow dhcpcd use unix_stream_socket
  * Allow dhcpc read /run/netns files
  * Update mmap_rw_file_perms to include the lock permission
  * Allow plymouthd log during shutdown
  * Add logging_watch_all_log_dirs() and logging_watch_all_log_files()
  * Allow journalctl_t read filesystem sysctls
  * Allow cgred_t to get attributes of cgroup filesystems
  * Allow wdmd read hardware state information
  * Allow wdmd list the contents of the sysfs directories
  * Allow linuxptp configure phc2sys and chronyd over a unix domain socket
  * Allow sulogin relabel tty1
  * Dontaudit sulogin the checkpoint_restore capability
  * Modify sudo_role_template() to allow getpgid
  * Allow userdomain get attributes of files on an nsfs filesystem
  * Allow opafm create NFS files and directories
  * Allow virtqemud create and unlink files in /etc/libvirt/
  * Allow virtqemud domain transition on swtpm execution
  * Add the swtpm.if interface file for interactions with other domains
  * Allow samba to have dac_override capability
  * systemd: allow sys_admin capability for systemd_notify_t
  * systemd: allow systemd_notify_t to send data to kernel_t datagram sockets
  * Allow thumb_t to watch and watch_reads mount_var_run_t
  * Allow krb5kdc_t map krb5kdc_principal_t files
  * Allow unprivileged confined user dbus chat with setroubleshoot
  * Allow login_userdomain map files in /var
  * Allow wireguard work with firewall-cmd
  * Differentiate between staff and sysadm when executing crontab with sudo
  * Add crontab_admin_domtrans interface
  * Allow abrt_t nnp domain transition to abrt_handle_event_t
  * Allow xdm_t to watch and watch_reads mount_var_run_t
  * Dontaudit subscription manager setfscreate and read file contexts
  * Don't audit crontab_domain write attempts to user home
  * Transition from sudodomains to crontab_t when executing crontab_exec_t
  * Add crontab_domtrans interface
  * Fix label of pseudoterminals created from sudodomain
  * Allow utempter_t use ptmx
  * Dontaudit rpmdb attempts to connect to sssd over a unix stream socket
  * Allow admin user read/write on fixed_disk_device_t
  * Only allow confined user domains to login locally without unconfined_login
  * Add userdom_spec_domtrans_confined_admin_users interface
  * Only allow admindomain to execute shell via ssh with ssh_sysadm_login
  * Add userdom_spec_domtrans_admin_users interface
  * Move ssh dyntrans to unconfined inside unconfined_login tunable policy
  * Update ssh_role_template() for user ssh-agent type
  * Allow init to inherit system DBus file descriptors
  * Allow init to inherit fds from syslogd
  * Allow any domain to inherit fds from rpm-ostree
  * Update afterburn policy
  * Allow init_t nnp domain transition to abrtd_t
  * Rename all /var/lock file context entries to /run/lock
  * Rename all /var/run file context entries to /run
- Add script varrun-convert.sh for locally existing modules
  to be able to cope with the /var/run -> /run change
- Update embedded container-selinux to commit
  a8e389dbcd3f9b6ed0a7e495c6f559c0383dc49e

OBS-URL: https://build.opensuse.org/request/show/1166915
OBS-URL: https://build.opensuse.org/package/show/security:SELinux/selinux-policy?expand=0&rev=217
This commit is contained in:
Johannes Segitz 2024-04-12 07:02:14 +00:00 committed by Git OBS Bridge
parent 7842134f14
commit 2eaa3b6b79
10 changed files with 316 additions and 100 deletions
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6
_servicedata
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@ -1,8 +1,10 @@
<servicedata>
<service name="tar_scm">
<param name="url">https://gitlab.suse.de/selinux/selinux-policy.git</param>
<param name="changesrevision">98a8f37af8bfa88f85287f21a38c10abb925c7f3</param></service><service name="tar_scm">
<param name="changesrevision">7eb64de2191880e9d2207fa60c9605268d6fc8ce</param></service><service name="tar_scm">
<param name="url">https://github.com/containers/container-selinux.git</param>
<param name="changesrevision">07b3034f6d9625ab84508a2f46515d8ff79b4204</param></service><service name="tar_scm">
<param name="url">https://gitlab.suse.de/jsegitz/selinux-policy.git</param>
<param name="changesrevision">3e2ff590e3c22e0782b38b938a367440431bae13</param></service></servicedata>
<param name="changesrevision">3e2ff590e3c22e0782b38b938a367440431bae13</param></service><service name="tar_scm">
<param name="url">https://gitlab.suse.de/cahu/selinux-policy.git</param>
<param name="changesrevision">dd1ff3c6a1e2c1f22ddd13039191ea458d7fcc8d</param></service></servicedata>

43
container.fc
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@ -9,14 +9,19 @@
/usr/local/s?bin/kubelet.* -- gen_context(system_u:object_r:kubelet_exec_t,s0)
/usr/s?bin/hyperkube.* -- gen_context(system_u:object_r:kubelet_exec_t,s0)
/usr/local/s?bin/hyperkube.* -- gen_context(system_u:object_r:kubelet_exec_t,s0)
/usr/local/s?bin/docker.* -- gen_context(system_u:object_r:container_runtime_exec_t,s0)
/usr/s?bin/kubenswrapper.* -- gen_context(system_u:object_r:kubelet_exec_t,s0)
/usr/local/s?bin/kubenswrapper.* -- gen_context(system_u:object_r:kubelet_exec_t,s0)
/usr/s?bin/kubensenter.* -- gen_context(system_u:object_r:kubelet_exec_t,s0)
/usr/local/s?bin/kubensenter.* -- gen_context(system_u:object_r:kubelet_exec_t,s0)
/usr/local/s?bin/docker.* -- gen_context(system_u:object_r:container_runtime_exec_t,s0)
/usr/s?bin/containerd.* -- gen_context(system_u:object_r:container_runtime_exec_t,s0)
/usr/local/s?bin/containerd.* -- gen_context(system_u:object_r:container_runtime_exec_t,s0)
/usr/local/s?bin/containerd.* -- gen_context(system_u:object_r:container_runtime_exec_t,s0)
/usr/s?bin/buildah -- gen_context(system_u:object_r:container_runtime_exec_t,s0)
/usr/s?bin/buildkitd.* -- gen_context(system_u:object_r:container_runtime_exec_t,s0)
/usr/local/s?bin/buildkitd.* -- gen_context(system_u:object_r:container_runtime_exec_t,s0)
/usr/local/s?bin/buildkitd.* -- gen_context(system_u:object_r:container_runtime_exec_t,s0)
/usr/s?bin/lxc-.* -- gen_context(system_u:object_r:container_runtime_exec_t,s0)
/usr/s?bin/lxd-.* -- gen_context(system_u:object_r:container_runtime_exec_t,s0)
/usr/s?bin/lxc-.* -- gen_context(system_u:object_r:container_runtime_exec_t,s0)
/usr/s?bin/lxd-.* -- gen_context(system_u:object_r:container_runtime_exec_t,s0)
/usr/s?bin/lxc -- gen_context(system_u:object_r:container_runtime_exec_t,s0)
/usr/s?bin/lxd -- gen_context(system_u:object_r:container_runtime_exec_t,s0)
/usr/s?bin/fuidshift -- gen_context(system_u:object_r:container_runtime_exec_t,s0)
@ -117,7 +122,7 @@ HOME_DIR/\.local/share/containers/storage/volumes/[^/]*/.* gen_context(system_u:
/var/cache/kata-containers(/.*)? gen_context(system_u:object_r:container_ro_file_t,s0)
/var/lib/kata-containers(/.*)? gen_context(system_u:object_r:container_ro_file_t,s0)
/var/run/kata-containers(/.*)? gen_context(system_u:object_r:container_kvm_var_run_t,s0)
/run/kata-containers(/.*)? gen_context(system_u:object_r:container_kvm_var_run_t,s0)
/var/local-path-provisioner(/.*)? gen_context(system_u:object_r:container_file_t,s0)
/opt/local-path-provisioner(/.*)? gen_context(system_u:object_r:container_file_t,s0)
@ -126,6 +131,7 @@ HOME_DIR/\.local/share/containers/storage/volumes/[^/]*/.* gen_context(system_u:
/var/lib/kubernetes/pods(/.*)? gen_context(system_u:object_r:container_file_t,s0)
/var/lib/kubelet(/.*)? gen_context(system_u:object_r:container_var_lib_t,s0)
/var/lib/kubelet/pod-resources/kubelet.sock gen_context(system_u:object_r:container_file_t,s0)
/var/lib/docker-latest(/.*)? gen_context(system_u:object_r:container_var_lib_t,s0)
/var/lib/docker-latest/.*/config\.env gen_context(system_u:object_r:container_ro_file_t,s0)
/var/lib/docker-latest/containers/.*/.*\.log gen_context(system_u:object_r:container_log_t,s0)
@ -136,26 +142,25 @@ HOME_DIR/\.local/share/containers/storage/volumes/[^/]*/.* gen_context(system_u:
/var/lib/docker-latest/overlay2(/.*)? gen_context(system_u:object_r:container_ro_file_t,s0)
/var/lib/cni(/.*)? gen_context(system_u:object_r:container_var_lib_t,s0)
/var/run/flannel(/.*)? gen_context(system_u:object_r:container_var_run_t,s0)
/var/lib/kubelet/pods(/.*)? gen_context(system_u:object_r:container_file_t,s0)
/run/flannel(/.*)? gen_context(system_u:object_r:container_var_run_t,s0)
/var/log/containers(/.*)? gen_context(system_u:object_r:container_log_t,s0)
/var/log/pods(/.*)? gen_context(system_u:object_r:container_log_t,s0)
/var/run/containers(/.*)? gen_context(system_u:object_r:container_var_run_t,s0)
/var/run/crio(/.*)? gen_context(system_u:object_r:container_var_run_t,s0)
/var/run/docker(/.*)? gen_context(system_u:object_r:container_var_run_t,s0)
/var/run/containerd(/.*)? gen_context(system_u:object_r:container_var_run_t,s0)
/var/run/containerd/[^/]*/sandboxes/[^/]*/shm(/.*)? gen_context(system_u:object_r:container_runtime_tmpfs_t,s0)
/var/run/buildkit(/.*)? gen_context(system_u:object_r:container_var_run_t,s0)
/var/run/docker\.pid -- gen_context(system_u:object_r:container_var_run_t,s0)
/var/run/docker\.sock -s gen_context(system_u:object_r:container_var_run_t,s0)
/var/run/docker-client(/.*)? gen_context(system_u:object_r:container_var_run_t,s0)
/var/run/docker/plugins(/.*)? gen_context(system_u:object_r:container_plugin_var_run_t,s0)
/run/containers(/.*)? gen_context(system_u:object_r:container_var_run_t,s0)
/run/crio(/.*)? gen_context(system_u:object_r:container_var_run_t,s0)
/run/docker(/.*)? gen_context(system_u:object_r:container_var_run_t,s0)
/run/containerd(/.*)? gen_context(system_u:object_r:container_var_run_t,s0)
/run/containerd/[^/]*/sandboxes/[^/]*/shm(/.*)? gen_context(system_u:object_r:container_runtime_tmpfs_t,s0)
/run/buildkit(/.*)? gen_context(system_u:object_r:container_var_run_t,s0)
/run/docker\.pid -- gen_context(system_u:object_r:container_var_run_t,s0)
/run/docker\.sock -s gen_context(system_u:object_r:container_var_run_t,s0)
/run/docker-client(/.*)? gen_context(system_u:object_r:container_var_run_t,s0)
/run/docker/plugins(/.*)? gen_context(system_u:object_r:container_plugin_var_run_t,s0)
/srv/containers(/.*)? gen_context(system_u:object_r:container_file_t,s0)
/var/srv/containers(/.*)? gen_context(system_u:object_r:container_file_t,s0)
/var/lock/lxc(/.*)? gen_context(system_u:object_r:container_lock_t,s0)
/run/lock/lxc(/.*)? gen_context(system_u:object_r:container_lock_t,s0)
/var/log/lxc(/.*)? gen_context(system_u:object_r:container_log_t,s0)
/var/log/lxd(/.*)? gen_context(system_u:object_r:container_log_t,s0)

2
container.if
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@ -573,7 +573,7 @@ interface(`container_filetrans_named_content',`
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "kata-containers")
filetrans_pattern($1, data_home_t, container_ro_file_t, dir, "kata-containers")
filetrans_pattern($1, container_var_run_t, container_runtime_tmpfs_t, dir, "shm")
files_pid_filetrans($1, kubernetes_file_t, dir, "kubernetes")
files_etc_filetrans($1, kubernetes_file_t, dir, "kubernetes")
')
########################################

178
container.te
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@ -1,4 +1,4 @@
policy_module(container, 2.219.0)
policy_module(container, 2.230.0)
gen_require(`
class passwd rootok;
@ -38,6 +38,13 @@ gen_tunable(sshd_launch_containers, false)
## </desc>
gen_tunable(container_use_devices, false)
## <desc>
## <p>
## Allow containers to use any dri device volume mounted into container
## </p>
## </desc>
gen_tunable(container_use_dri_devices, true)
## <desc>
## <p>
## Allow sandbox containers to manage cgroup (systemd)
@ -136,6 +143,7 @@ type container_devpts_t alias docker_devpts_t;
term_pty(container_devpts_t)
typealias container_ro_file_t alias { container_share_t docker_share_t };
typeattribute container_ro_file_t container_file_type, user_home_type;
files_mountpoint(container_ro_file_t)
userdom_user_home_content(container_ro_file_t)
@ -568,7 +576,6 @@ tunable_policy(`virt_use_nfs',`
fs_manage_nfs_symlinks(container_runtime_domain)
fs_remount_nfs(container_runtime_domain)
fs_mount_nfs(container_runtime_domain)
fs_unmount_nfs(container_runtime_domain)
fs_exec_nfs_files(container_runtime_domain)
kernel_rw_fs_sysctls(container_runtime_domain)
allow container_runtime_domain nfs_t:file execmod;
@ -634,21 +641,16 @@ fs_manage_fusefs_dirs(container_runtime_domain)
fs_manage_fusefs_files(container_runtime_domain)
fs_manage_fusefs_symlinks(container_runtime_domain)
fs_mount_fusefs(container_runtime_domain)
fs_unmount_fusefs(container_runtime_domain)
fs_exec_fusefs_files(container_runtime_domain)
storage_rw_fuse(container_runtime_domain)
optional_policy(`
files_search_all(container_domain)
container_read_share_files(container_domain)
container_exec_share_files(container_domain)
allow container_domain container_ro_file_t:file execmod;
container_lib_filetrans(container_domain,container_file_t, sock_file)
container_use_ptys(container_domain)
container_spc_stream_connect(container_domain)
fs_dontaudit_remount_tmpfs(container_domain)
dev_dontaudit_mounton_sysfs(container_domain)
')
files_search_all(container_domain)
container_read_share_files(container_domain)
container_exec_share_files(container_domain)
allow container_domain container_ro_file_t:file execmod;
container_lib_filetrans(container_domain,container_file_t, sock_file)
container_use_ptys(container_domain)
container_spc_stream_connect(container_domain)
optional_policy(`
apache_exec_modules(container_runtime_domain)
@ -746,7 +748,7 @@ tunable_policy(`container_connect_any',`
#
# spc local policy
#
allow spc_t { container_file_t container_var_lib_t container_ro_file_t }:file entrypoint;
allow spc_t { container_file_t container_var_lib_t container_ro_file_t container_runtime_tmpfs_t}:file entrypoint;
role system_r types spc_t;
domtrans_pattern(container_runtime_domain, container_ro_file_t, spc_t)
@ -755,6 +757,7 @@ domtrans_pattern(container_runtime_domain, fusefs_t, spc_t)
fs_tmpfs_filetrans(spc_t, container_file_t, { dir file lnk_file })
allow container_runtime_domain spc_t:process2 { nnp_transition nosuid_transition };
allow spc_t container_file_type:file execmod;
admin_pattern(spc_t, kubernetes_file_t)
@ -776,6 +779,10 @@ optional_policy(`
systemd_dbus_chat_logind(spc_t)
')
domain_transition_all(spc_t)
anaconda_domtrans_install(spc_t)
optional_policy(`
dbus_chat_system_bus(spc_t)
dbus_chat_session_bus(spc_t)
@ -878,7 +885,7 @@ container_manage_files_template(container, container)
typeattribute container_file_t container_file_type, user_home_type;
typeattribute container_t container_domain, container_net_domain, container_user_domain;
allow container_user_domain self:process getattr;
allow container_domain { container_var_lib_t container_ro_file_t container_file_t }:file entrypoint;
allow container_domain { container_var_lib_t container_ro_file_t container_file_t container_runtime_tmpfs_t}:file entrypoint;
allow container_runtime_domain container_domain:fifo_file rw_fifo_file_perms;
allow container_domain container_runtime_domain:fifo_file { rw_fifo_file_perms map };
allow container_domain container_runtime_t:unix_dgram_socket sendto;
@ -897,6 +904,7 @@ dontaudit container_domain self:dir { write add_name };
allow container_domain self:file rw_file_perms;
allow container_domain self:lnk_file read_file_perms;
allow container_domain self:fifo_file create_fifo_file_perms;
allow container_domain self:fifo_file watch;
allow container_domain self:filesystem associate;
allow container_domain self:key manage_key_perms;
allow container_domain self:netlink_route_socket r_netlink_socket_perms;
@ -916,28 +924,33 @@ allow container_domain self:unix_dgram_socket create_socket_perms;
allow container_domain self:unix_stream_socket create_stream_socket_perms;
dontaudit container_domain self:capability2 block_suspend ;
allow container_domain self:unix_stream_socket { sendto create_stream_socket_perms };
fs_rw_onload_sockets(container_domain)
fs_fusefs_entrypoint(container_domain)
fs_fusefs_entrypoint(spc_t)
container_read_share_files(container_domain)
container_exec_share_files(container_domain)
container_use_ptys(container_domain)
container_spc_stream_connect(container_domain)
fs_dontaudit_remount_tmpfs(container_domain)
dev_dontaudit_mounton_sysfs(container_domain)
dev_dontaudit_mounton_sysfs(container_domain)
fs_mount_tmpfs(container_domain)
dev_dontaudit_mounton_sysfs(container_domain)
dev_getattr_mtrr_dev(container_domain)
dev_list_sysfs(container_domain)
dev_mounton_sysfs(container_t)
dev_read_mtrr(container_domain)
dev_read_rand(container_domain)
dev_read_sysfs(container_domain)
dev_read_urand(container_domain)
dev_rw_inherited_dri(container_domain)
dev_rw_kvm(container_domain)
dev_rwx_zero(container_domain)
dev_write_rand(container_domain)
dev_write_urand(container_domain)
allow container_domain sysfs_t:dir watch;
dontaudit container_domain container_runtime_tmpfs_t:dir read;
allow container_domain container_runtime_tmpfs_t:dir mounton;
dev_getattr_mtrr_dev(container_domain)
dev_list_sysfs(container_domain)
allow container_domain sysfs_t:dir watch;
dev_rw_kvm(container_domain)
dev_rwx_zero(container_domain)
can_exec(container_domain, container_runtime_tmpfs_t)
allow container_domain self:key manage_key_perms;
dontaudit container_domain container_domain:key search;
@ -953,7 +966,7 @@ allow container_domain self:unix_dgram_socket { sendto create_socket_perms };
allow container_domain self:passwd rootok;
allow container_domain self:filesystem associate;
allow container_domain self:netlink_kobject_uevent_socket create_socket_perms;
allow container_domain container_runtime_domain:socket_class_set { accept ioctl read getattr lock write append getopt setopt };
allow container_domain container_runtime_domain:socket_class_set { accept append getattr getopt ioctl lock map read recv_msg recvfrom send_msg sendto setopt shutdown write };
kernel_getattr_proc(container_domain)
kernel_list_all_proc(container_domain)
@ -970,16 +983,42 @@ kernel_dontaudit_write_usermodehelper_state(container_domain)
kernel_read_irq_sysctls(container_domain)
kernel_get_sysvipc_info(container_domain)
fs_getattr_all_fs(container_domain)
fs_rw_inherited_tmpfs_files(container_domain)
fs_read_tmpfs_symlinks(container_domain)
fs_search_tmpfs(container_domain)
fs_list_hugetlbfs(container_domain)
fs_manage_hugetlbfs_files(container_domain)
fs_exec_hugetlbfs_files(container_domain)
fs_dontaudit_getattr_all_dirs(container_domain)
fs_dontaudit_getattr_all_files(container_domain)
fs_dontaudit_remount_tmpfs(container_domain)
fs_dontaudit_remount_tmpfs(container_domain)
fs_exec_fusefs_files(container_domain)
fs_exec_hugetlbfs_files(container_domain)
fs_fusefs_entrypoint(container_domain)
fs_getattr_all_fs(container_domain)
fs_list_cgroup_dirs(container_domain)
fs_list_hugetlbfs(container_domain)
fs_manage_bpf_files(container_domain)
fs_manage_fusefs_dirs(container_domain)
fs_manage_fusefs_files(container_domain)
fs_manage_fusefs_named_pipes(container_domain)
fs_manage_fusefs_named_sockets(container_domain)
fs_manage_fusefs_symlinks(container_domain)
fs_manage_hugetlbfs_files(container_domain)
fs_mount_fusefs(container_domain)
fs_unmount_fusefs(container_domain)
fs_mount_tmpfs(container_domain)
fs_unmount_tmpfs(container_domain)
fs_mount_xattr_fs(container_domain)
fs_unmount_xattr_fs(container_domain)
fs_mounton_cgroup(container_domain)
fs_mounton_fusefs(container_domain)
fs_read_cgroup_files(container_domain)
fs_read_nsfs_files(container_domain)
fs_read_tmpfs_symlinks(container_domain)
fs_remount_xattr_fs(container_domain)
fs_rw_inherited_tmpfs_files(container_domain)
fs_rw_onload_sockets(container_domain)
fs_search_tmpfs(container_domain)
fs_unmount_cgroup(container_domain)
fs_unmount_fusefs(container_domain)
fs_unmount_nsfs(container_domain)
fs_unmount_xattr_fs(container_domain)
term_use_all_inherited_terms(container_domain)
@ -1003,18 +1042,6 @@ gen_require(`
type cgroup_t;
')
dev_read_sysfs(container_domain)
dev_read_mtrr(container_domain)
dev_mounton_sysfs(container_t)
fs_mounton_cgroup(container_t)
fs_unmount_cgroup(container_t)
dev_read_rand(container_domain)
dev_write_rand(container_domain)
dev_read_urand(container_domain)
dev_write_urand(container_domain)
files_read_kernel_modules(container_domain)
allow container_file_t cgroup_t:filesystem associate;
@ -1069,9 +1096,6 @@ gen_require(`
')
dontaudit container_domain usermodehelper_t:file write;
fs_read_cgroup_files(container_domain)
fs_list_cgroup_dirs(container_domain)
sysnet_read_config(container_domain)
allow container_domain self:cap_userns { chown dac_override fowner kill setgid setuid setpcap net_bind_service net_raw sys_chroot mknod audit_write setfcap };
@ -1099,20 +1123,6 @@ tunable_policy(`container_manage_cgroup',`
fs_manage_cgroup_files(container_domain)
')
fs_manage_fusefs_named_sockets(container_domain)
fs_manage_fusefs_named_pipes(container_domain)
fs_manage_fusefs_dirs(container_domain)
fs_manage_fusefs_files(container_domain)
fs_manage_fusefs_symlinks(container_domain)
fs_manage_fusefs_named_sockets(container_domain)
fs_manage_fusefs_named_pipes(container_domain)
fs_exec_fusefs_files(container_domain)
fs_mount_xattr_fs(container_domain)
fs_unmount_xattr_fs(container_domain)
fs_remount_xattr_fs(container_domain)
fs_mount_fusefs(container_domain)
fs_unmount_fusefs(container_domain)
fs_mounton_fusefs(container_domain)
storage_rw_fuse(container_domain)
allow container_domain fusefs_t:file { mounton execmod };
allow container_domain fusefs_t:filesystem remount;
@ -1187,6 +1197,7 @@ dev_mount_sysfs_fs(container_userns_t)
dev_mounton_sysfs(container_userns_t)
fs_mount_tmpfs(container_userns_t)
fs_unmount_tmpfs(container_userns_t)
fs_relabelfrom_tmpfs(container_userns_t)
fs_remount_cgroup(container_userns_t)
@ -1383,6 +1394,10 @@ tunable_policy(`container_use_devices',`
allow container_domain device_node:blk_file {rw_blk_file_perms map};
')
tunable_policy(`container_use_dri_devices',`
dev_rw_dri(container_domain)
')
tunable_policy(`virt_sandbox_use_sys_admin',`
allow container_init_t self:capability sys_admin;
allow container_init_t self:cap_userns sys_admin;
@ -1399,19 +1414,24 @@ fs_mounton_cgroup(container_engine_t)
fs_unmount_cgroup(container_engine_t)
fs_manage_cgroup_dirs(container_engine_t)
fs_manage_cgroup_files(container_engine_t)
fs_mount_tmpfs(container_engine_t)
fs_write_cgroup_files(container_engine_t)
allow container_engine_t proc_t:file mounton;
allow container_engine_t sysctl_t:file mounton;
allow container_engine_t sysfs_t:filesystem remount;
fs_remount_cgroup(container_engine_t)
fs_mount_all_fs(container_engine_t)
fs_remount_all_fs(container_engine_t)
fs_unmount_all_fs(container_engine_t)
kernel_mounton_all_sysctls(container_engine_t)
kernel_mount_proc(container_engine_t)
kernel_mounton_core_if(container_engine_t)
kernel_mounton_proc(container_engine_t)
kernel_mounton_core_if(container_engine_t)
kernel_mounton_systemd_ProtectKernelTunables(container_engine_t)
term_mount_pty_fs(container_engine_t)
term_use_generic_ptys(container_engine_t)
allow container_engine_t container_file_t:chr_file mounton;
allow container_engine_t filesystem_type:{dir file} mounton;
allow container_engine_t proc_kcore_t:file mounton;
allow container_engine_t proc_t:filesystem remount;
allow container_engine_t sysctl_t:{dir file} mounton;
type kubelet_t, container_runtime_domain;
domain_type(kubelet_t)
@ -1516,6 +1536,9 @@ role container_user_r types container_user_domain;
role container_user_r types container_net_domain;
role container_user_r types container_file_type;
container_runtime_run(container_user_t, container_user_r)
unconfined_role_change_to(container_user_r)
container_use_ptys(container_user_t)
fs_manage_cgroup_dirs(container_user_t)
fs_manage_cgroup_files(container_user_t)
@ -1524,6 +1547,12 @@ selinux_compute_access_vector(container_user_t)
systemd_dbus_chat_hostnamed(container_user_t)
systemd_start_systemd_services(container_user_t)
allow container_runtime_t container_user_t:process transition;
allow container_runtime_t container_user_t:process2 nnp_transition;
allow container_user_t container_runtime_t:fifo_file rw_fifo_file_perms;
allow container_user_t container_file_t:chr_file manage_chr_file_perms;
allow container_user_t container_file_t:file entrypoint;
allow container_domain container_file_t:file entrypoint;
allow container_domain container_ro_file_t:file { entrypoint execmod execute execute_no_trans getattr ioctl lock map open read };
@ -1533,3 +1562,8 @@ allow container_domain fusefs_t:file { append create entrypoint execmod execute
corecmd_entrypoint_all_executables(container_kvm_t)
allow svirt_sandbox_domain exec_type:file { entrypoint execute execute_no_trans getattr ioctl lock map open read };
allow svirt_sandbox_domain mountpoint:file entrypoint;
tunable_policy(`deny_ptrace',`',`
allow container_domain self:process ptrace;
allow spc_t self:process ptrace;
')

4
file_contexts.subs_dist
View File

@ -1,5 +1,5 @@
/run /var/run
/run/lock /var/lock
/var/run /run
/var/lock /run/lock
/var/run/lock /var/lock
/lib /usr/lib
/lib64 /usr/lib

3
selinux-policy-20240321.tar.xz
View File

@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:ed0bad67b8e0c601abcebefc191e3c0b97b05d6090d63e83e61f9fcda36f4903
size 767332

3
selinux-policy-20240411.tar.xz Normal file
View File

@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:3570c8520464f6d7719a016ea1d7b65c1a276102d75fbdaf7be4e7decaa1307d
size 768484

71
selinux-policy.changes
View File

@ -1,3 +1,74 @@
-------------------------------------------------------------------
Thu Apr 11 15:13:31 UTC 2024 - cathy.hu@suse.com
- Update to version 20240411:
* Remove duplicate in sysnetwork.fc
* Rename /var/run/wicked* to /run/wicked*
* Remove /var/run/rsyslog/additional-log-sockets.conf from logging.fc
* policy: support pidfs
* Confine selinux-autorelabel-generator.sh
* Allow logwatch_mail_t read/write to init over a unix stream socket
* Allow logwatch read logind sessions files
* files_dontaudit_getattr_tmpfs_files allowed the access and didn't dontaudit it
* files_dontaudit_mounton_modules_object allowed the access and didn't dontaudit it
* Allow NetworkManager the sys_ptrace capability in user namespace
* dontaudit execmem for modemmanager
* Allow dhcpcd use unix_stream_socket
* Allow dhcpc read /run/netns files
* Update mmap_rw_file_perms to include the lock permission
* Allow plymouthd log during shutdown
* Add logging_watch_all_log_dirs() and logging_watch_all_log_files()
* Allow journalctl_t read filesystem sysctls
* Allow cgred_t to get attributes of cgroup filesystems
* Allow wdmd read hardware state information
* Allow wdmd list the contents of the sysfs directories
* Allow linuxptp configure phc2sys and chronyd over a unix domain socket
* Allow sulogin relabel tty1
* Dontaudit sulogin the checkpoint_restore capability
* Modify sudo_role_template() to allow getpgid
* Allow userdomain get attributes of files on an nsfs filesystem
* Allow opafm create NFS files and directories
* Allow virtqemud create and unlink files in /etc/libvirt/
* Allow virtqemud domain transition on swtpm execution
* Add the swtpm.if interface file for interactions with other domains
* Allow samba to have dac_override capability
* systemd: allow sys_admin capability for systemd_notify_t
* systemd: allow systemd_notify_t to send data to kernel_t datagram sockets
* Allow thumb_t to watch and watch_reads mount_var_run_t
* Allow krb5kdc_t map krb5kdc_principal_t files
* Allow unprivileged confined user dbus chat with setroubleshoot
* Allow login_userdomain map files in /var
* Allow wireguard work with firewall-cmd
* Differentiate between staff and sysadm when executing crontab with sudo
* Add crontab_admin_domtrans interface
* Allow abrt_t nnp domain transition to abrt_handle_event_t
* Allow xdm_t to watch and watch_reads mount_var_run_t
* Dontaudit subscription manager setfscreate and read file contexts
* Don't audit crontab_domain write attempts to user home
* Transition from sudodomains to crontab_t when executing crontab_exec_t
* Add crontab_domtrans interface
* Fix label of pseudoterminals created from sudodomain
* Allow utempter_t use ptmx
* Dontaudit rpmdb attempts to connect to sssd over a unix stream socket
* Allow admin user read/write on fixed_disk_device_t
* Only allow confined user domains to login locally without unconfined_login
* Add userdom_spec_domtrans_confined_admin_users interface
* Only allow admindomain to execute shell via ssh with ssh_sysadm_login
* Add userdom_spec_domtrans_admin_users interface
* Move ssh dyntrans to unconfined inside unconfined_login tunable policy
* Update ssh_role_template() for user ssh-agent type
* Allow init to inherit system DBus file descriptors
* Allow init to inherit fds from syslogd
* Allow any domain to inherit fds from rpm-ostree
* Update afterburn policy
* Allow init_t nnp domain transition to abrtd_t
* Rename all /var/lock file context entries to /run/lock
* Rename all /var/run file context entries to /run
- Add script varrun-convert.sh for locally existing modules
to be able to cope with the /var/run -> /run change
- Update embedded container-selinux to commit
a8e389dbcd3f9b6ed0a7e495c6f559c0383dc49e
-------------------------------------------------------------------
Thu Mar 21 10:44:09 UTC 2024 - jsegitz@suse.com

11
selinux-policy.spec
View File

@ -33,7 +33,7 @@ Summary: SELinux policy configuration
License: GPL-2.0-or-later
Group: System/Management
Name: selinux-policy
Version: 20240321
Version: 20240411
Release: 0
Source0: %{name}-%{version}.tar.xz
Source1: container.fc
@ -61,6 +61,9 @@ Source30: setrans-targeted.conf
Source31: setrans-mls.conf
Source32: setrans-minimum.conf
# Script to convert /var/run file context entries to /run
Source37: varrun-convert.sh
Source40: securetty_types-targeted
Source41: securetty_types-mls
Source42: securetty_types-minimum
@ -212,6 +215,7 @@ rm -f %{buildroot}%{_sharedstatedir}/selinux/%1/active/*.linked \
%ghost %{_sharedstatedir}/selinux/%1/active/policy.linked \
%ghost %{_sharedstatedir}/selinux/%1/active/seusers.linked \
%ghost %{_sharedstatedir}/selinux/%1/active/users_extra.linked \
%ghost %{_sharedstatedir}/selinux/%1/active/modules/400/extra_varrun \
%verify(not md5 size mtime) %{_sharedstatedir}/selinux/%1/active/file_contexts.homedirs \
%nil
@ -248,6 +252,7 @@ fi;
%define postInstall() \
. %{_sysconfdir}/selinux/config; \
%{_libexecdir}/selinux/varrun-convert.sh %2; \
if [ -e %{_sysconfdir}/selinux/%2/.rebuild ]; then \
rm %{_sysconfdir}/selinux/%2/.rebuild; \
/usr/sbin/semodule -B -n -s %2; \
@ -305,6 +310,7 @@ creating other policies.
%ghost %config(noreplace) %{_sysconfdir}/selinux/config
%{_tmpfilesdir}/selinux-policy.conf
%{_rpmconfigdir}/macros.d/macros.selinux-policy
%{_libexecdir}/selinux/varrun-convert.sh
%package sandbox
Summary: SELinux policy sandbox
@ -372,6 +378,9 @@ for i in %{SOURCE10} %{SOURCE11} %{SOURCE12} %{SOURCE13} %{SOURCE14} %{SOURCE15}
cp $i selinux_config
done
mkdir -p %{buildroot}%{_libexecdir}/selinux
install -m 755 %{SOURCE37} %{buildroot}%{_libexecdir}/selinux
make clean
%if %{BUILD_TARGETED}
%makeCmds targeted mcs allow

95
varrun-convert.sh Normal file
View File

@ -0,0 +1,95 @@
#!/bin/bash
### varrun-convert.sh
### convert legacy filecontext entries containing /var/run to /run
### and load an extra selinux module with the new content
### the script takes a policy name as an argument
# Set DEBUG=yes before running the script to get more verbose output
# on the terminal and to the $LOG file
if [ "${DEBUG}" = "yes" ]; then
set -x
fi
# Auxiliary and log files will be created in OUTPUTDIR
OUTPUTDIR="/run/selinux-policy"
LOG="$OUTPUTDIR/log"
mkdir -p ${OUTPUTDIR}
if [ -z ${1} ]; then
[ "${DEBUG}" = "yes" ] && echo "Error: Policy name required as an argument (e.g. targeted)" >> $LOG
exit
fi
SEMODULEOPT="-s ${1}"
[ "${DEBUG}" = "yes" ] && SEMODULEOPT="-v ${SEMODULEOPT}"
# Take current file_contexts and unify whitespace separators
FILE_CONTEXTS="/etc/selinux/${1}/contexts/files/file_contexts"
FILE_CONTEXTS_UNIFIED="$OUTPUTDIR/file_contexts_unified"
if [ ! -f ${FILE_CONTEXTS} ]; then
[ "${DEBUG}" = "yes" ] && echo "Error: File context database file does not exist" >> $LOG
exit
fi
if ! grep -q ^/var/run ${FILE_CONTEXTS}; then
[ "${DEBUG}" = "yes" ] && echo "Info: No entries containing /var/run" >> $LOG
exit 0
fi
EXTRA_VARRUN_ENTRIES_WITHDUP="$OUTPUTDIR/extra_varrun_entries_dup.txt"
EXTRA_VARRUN_ENTRIES="$OUTPUTDIR/extra_varrun_entries.txt"
EXTRA_VARRUN_CIL="$OUTPUTDIR/extra_varrun.cil"
# Print only /var/run entries
grep ^/var/run ${FILE_CONTEXTS} > ${EXTRA_VARRUN_ENTRIES_WITHDUP}
# Unify whitespace separators
sed -i 's/[ \t]\+/ /g' ${EXTRA_VARRUN_ENTRIES_WITHDUP}
sed 's/[ \t]\+/ /g' ${FILE_CONTEXTS} > ${FILE_CONTEXTS_UNIFIED}
# Deduplicate already existing /var/run=/run entries
while read line
do
subline="${line#/var}"
if ! grep -q "^${subline}" ${FILE_CONTEXTS_UNIFIED}; then
echo "$line"
fi
done < ${EXTRA_VARRUN_ENTRIES_WITHDUP} > ${EXTRA_VARRUN_ENTRIES}
# Change /var/run to /run
sed -i 's|^/var/run|/run|' ${EXTRA_VARRUN_ENTRIES}
# Exception handling: packages with already duplicate entries
sed -i '/^\/run\/snapd/d' ${EXTRA_VARRUN_ENTRIES}
sed -i '/^\/run\/vfrnav/d' ${EXTRA_VARRUN_ENTRIES}
sed -i '/^\/run\/waydroid/d' ${EXTRA_VARRUN_ENTRIES}
# Change format to cil
sed -i 's/^\([^ ]\+\) \([^-]\)/\1 any \2/' ${EXTRA_VARRUN_ENTRIES}
sed -i 's/^\([^ ]\+\) -- /\1 file /' ${EXTRA_VARRUN_ENTRIES}
sed -i 's/^\([^ ]\+\) -b /\1 block /' ${EXTRA_VARRUN_ENTRIES}
sed -i 's/^\([^ ]\+\) -c /\1 char /' ${EXTRA_VARRUN_ENTRIES}
sed -i 's/^\([^ ]\+\) -d /\1 dir /' ${EXTRA_VARRUN_ENTRIES}
sed -i 's/^\([^ ]\+\) -l /\1 symlink /' ${EXTRA_VARRUN_ENTRIES}
sed -i 's/^\([^ ]\+\) -p /\1 pipe /' ${EXTRA_VARRUN_ENTRIES}
sed -i 's/^\([^ ]\+\) -s /\1 socket /' ${EXTRA_VARRUN_ENTRIES}
sed -i 's/^\([^ ]\+\) /(filecon "\1" /' ${EXTRA_VARRUN_ENTRIES}
sed -i 's/system_u:object_r:\([^:]*\):\(.*\)$/(system_u object_r \1 ((\2) (\2))))/' ${EXTRA_VARRUN_ENTRIES}
# Handle entries with <<none>> which do not match previous regexps
sed -i s'/ <<none>>$/ ())/' ${EXTRA_VARRUN_ENTRIES}
# Wrap each line with an optional block
i=1
while read line
do
echo "(optional extra_var_run_${i}"
echo " $line"
echo ")"
((i++))
done < ${EXTRA_VARRUN_ENTRIES} > ${EXTRA_VARRUN_CIL}
# Load module
[ -s ${EXTRA_VARRUN_CIL} ] &&
/usr/sbin/semodule ${SEMODULEOPT} -i ${EXTRA_VARRUN_CIL}