diff --git a/contrib/docker-engine-selinux/LICENSE b/contrib/docker-engine-selinux/LICENSE new file mode 100644 index 0000000000..4362b49151 --- /dev/null +++ b/contrib/docker-engine-selinux/LICENSE @@ -0,0 +1,502 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. It also counts + as the successor of the GNU Library Public License, version 2, hence + the version number 2.1.] + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + , 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! diff --git a/contrib/docker-engine-selinux/Makefile b/contrib/docker-engine-selinux/Makefile new file mode 100644 index 0000000000..1bdc695afe --- /dev/null +++ b/contrib/docker-engine-selinux/Makefile @@ -0,0 +1,16 @@ +TARGETS?=docker +MODULES?=${TARGETS:=.pp.bz2} +SHAREDIR?=/usr/share + +all: ${TARGETS:=.pp.bz2} + +%.pp.bz2: %.pp + @echo Compressing $^ -\> $@ + bzip2 -9 $^ + +%.pp: %.te + make -f ${SHAREDIR}/selinux/devel/Makefile $@ + +clean: + rm -f *~ *.tc *.pp *.pp.bz2 + rm -rf tmp *.tar.gz diff --git a/contrib/docker-engine-selinux/docker.fc b/contrib/docker-engine-selinux/docker.fc new file mode 100644 index 0000000000..f240937c88 --- /dev/null +++ b/contrib/docker-engine-selinux/docker.fc @@ -0,0 +1,24 @@ +/root/\.docker gen_context(system_u:object_r:docker_home_t,s0) + +/usr/bin/docker -- gen_context(system_u:object_r:docker_exec_t,s0) + +/usr/lib/systemd/system/docker.service -- gen_context(system_u:object_r:docker_unit_file_t,s0) + +/etc/docker(/.*)? gen_context(system_u:object_r:docker_config_t,s0) + +/var/lib/docker(/.*)? gen_context(system_u:object_r:docker_var_lib_t,s0) +/var/lib/kublet(/.*)? gen_context(system_u:object_r:docker_var_lib_t,s0) +/var/lib/docker/vfs(/.*)? gen_context(system_u:object_r:svirt_sandbox_file_t,s0) + +/var/run/docker\.pid -- gen_context(system_u:object_r:docker_var_run_t,s0) +/var/run/docker\.sock -s gen_context(system_u:object_r:docker_var_run_t,s0) +/var/run/docker-client(/.*)? gen_context(system_u:object_r:docker_var_run_t,s0) + +/var/lock/lxc(/.*)? gen_context(system_u:object_r:docker_lock_t,s0) + +/var/log/lxc(/.*)? gen_context(system_u:object_r:docker_log_t,s0) + +/var/lib/docker/init(/.*)? gen_context(system_u:object_r:docker_share_t,s0) +/var/lib/docker/containers/.*/hosts gen_context(system_u:object_r:docker_share_t,s0) +/var/lib/docker/containers/.*/hostname gen_context(system_u:object_r:docker_share_t,s0) +/var/lib/docker/.*/config\.env gen_context(system_u:object_r:docker_share_t,s0) diff --git a/contrib/docker-engine-selinux/docker.if b/contrib/docker-engine-selinux/docker.if new file mode 100644 index 0000000000..28b47c8f6c --- /dev/null +++ b/contrib/docker-engine-selinux/docker.if @@ -0,0 +1,467 @@ + +## The open-source application container engine. + +######################################## +## +## Execute docker in the docker domain. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`docker_domtrans',` + gen_require(` + type docker_t, docker_exec_t; + ') + + corecmd_search_bin($1) + domtrans_pattern($1, docker_exec_t, docker_t) +') + +######################################## +## +## Execute docker in the caller domain. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`docker_exec',` + gen_require(` + type docker_exec_t; + ') + + corecmd_search_bin($1) + can_exec($1, docker_exec_t) +') + +######################################## +## +## Search docker lib directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`docker_search_lib',` + gen_require(` + type docker_var_lib_t; + ') + + allow $1 docker_var_lib_t:dir search_dir_perms; + files_search_var_lib($1) +') + +######################################## +## +## Execute docker lib directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`docker_exec_lib',` + gen_require(` + type docker_var_lib_t; + ') + + allow $1 docker_var_lib_t:dir search_dir_perms; + can_exec($1, docker_var_lib_t) +') + +######################################## +## +## Read docker lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`docker_read_lib_files',` + gen_require(` + type docker_var_lib_t; + ') + + files_search_var_lib($1) + read_files_pattern($1, docker_var_lib_t, docker_var_lib_t) +') + +######################################## +## +## Read docker share files. +## +## +## +## Domain allowed access. +## +## +# +interface(`docker_read_share_files',` + gen_require(` + type docker_share_t; + ') + + files_search_var_lib($1) + read_files_pattern($1, docker_share_t, docker_share_t) +') + +######################################## +## +## Manage docker lib files. +## +## +## +## Domain allowed access. +## +## +# +interface(`docker_manage_lib_files',` + gen_require(` + type docker_var_lib_t; + ') + + files_search_var_lib($1) + manage_files_pattern($1, docker_var_lib_t, docker_var_lib_t) + manage_lnk_files_pattern($1, docker_var_lib_t, docker_var_lib_t) +') + +######################################## +## +## Manage docker lib directories. +## +## +## +## Domain allowed access. +## +## +# +interface(`docker_manage_lib_dirs',` + gen_require(` + type docker_var_lib_t; + ') + + files_search_var_lib($1) + manage_dirs_pattern($1, docker_var_lib_t, docker_var_lib_t) +') + +######################################## +## +## Create objects in a docker var lib directory +## with an automatic type transition to +## a specified private type. +## +## +## +## Domain allowed access. +## +## +## +## +## The type of the object to create. +## +## +## +## +## The class of the object to be created. +## +## +## +## +## The name of the object being created. +## +## +# +interface(`docker_lib_filetrans',` + gen_require(` + type docker_var_lib_t; + ') + + filetrans_pattern($1, docker_var_lib_t, $2, $3, $4) +') + +######################################## +## +## Read docker PID files. +## +## +## +## Domain allowed access. +## +## +# +interface(`docker_read_pid_files',` + gen_require(` + type docker_var_run_t; + ') + + files_search_pids($1) + read_files_pattern($1, docker_var_run_t, docker_var_run_t) +') + +######################################## +## +## Execute docker server in the docker domain. +## +## +## +## Domain allowed to transition. +## +## +# +interface(`docker_systemctl',` + gen_require(` + type docker_t; + type docker_unit_file_t; + ') + + systemd_exec_systemctl($1) + init_reload_services($1) + systemd_read_fifo_file_passwd_run($1) + allow $1 docker_unit_file_t:file read_file_perms; + allow $1 docker_unit_file_t:service manage_service_perms; + + ps_process_pattern($1, docker_t) +') + +######################################## +## +## Read and write docker shared memory. +## +## +## +## Domain allowed access. +## +## +# +interface(`docker_rw_sem',` + gen_require(` + type docker_t; + ') + + allow $1 docker_t:sem rw_sem_perms; +') + +####################################### +## +## Read and write the docker pty type. +## +## +## +## Domain allowed access. +## +## +# +interface(`docker_use_ptys',` + gen_require(` + type docker_devpts_t; + ') + + allow $1 docker_devpts_t:chr_file rw_term_perms; +') + +####################################### +## +## Allow domain to create docker content +## +## +## +## Domain allowed access. +## +## +# +interface(`docker_filetrans_named_content',` + + gen_require(` + type docker_var_lib_t; + type docker_share_t; + type docker_log_t; + type docker_var_run_t; + type docker_home_t; + ') + + files_pid_filetrans($1, docker_var_run_t, file, "docker.pid") + files_pid_filetrans($1, docker_var_run_t, sock_file, "docker.sock") + files_pid_filetrans($1, docker_var_run_t, dir, "docker-client") + logging_log_filetrans($1, docker_log_t, dir, "lxc") + files_var_lib_filetrans($1, docker_var_lib_t, dir, "docker") + filetrans_pattern($1, docker_var_lib_t, docker_share_t, file, "config.env") + filetrans_pattern($1, docker_var_lib_t, docker_share_t, file, "hosts") + filetrans_pattern($1, docker_var_lib_t, docker_share_t, file, "hostname") + filetrans_pattern($1, docker_var_lib_t, docker_share_t, file, "resolv.conf") + filetrans_pattern($1, docker_var_lib_t, docker_share_t, dir, "init") + userdom_admin_home_dir_filetrans($1, docker_home_t, dir, ".docker") +') + +######################################## +## +## Connect to docker over a unix stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`docker_stream_connect',` + gen_require(` + type docker_t, docker_var_run_t; + ') + + files_search_pids($1) + stream_connect_pattern($1, docker_var_run_t, docker_var_run_t, docker_t) +') + +######################################## +## +## Connect to SPC containers over a unix stream socket. +## +## +## +## Domain allowed access. +## +## +# +interface(`docker_spc_stream_connect',` + gen_require(` + type spc_t, spc_var_run_t; + ') + + files_search_pids($1) + files_write_all_pid_sockets($1) + allow $1 spc_t:unix_stream_socket connectto; +') + + +######################################## +## +## All of the rules required to administrate +## an docker environment +## +## +## +## Domain allowed access. +## +## +# +interface(`docker_admin',` + gen_require(` + type docker_t; + type docker_var_lib_t, docker_var_run_t; + type docker_unit_file_t; + type docker_lock_t; + type docker_log_t; + type docker_config_t; + ') + + allow $1 docker_t:process { ptrace signal_perms }; + ps_process_pattern($1, docker_t) + + admin_pattern($1, docker_config_t) + + files_search_var_lib($1) + admin_pattern($1, docker_var_lib_t) + + files_search_pids($1) + admin_pattern($1, docker_var_run_t) + + files_search_locks($1) + admin_pattern($1, docker_lock_t) + + logging_search_logs($1) + admin_pattern($1, docker_log_t) + + docker_systemctl($1) + admin_pattern($1, docker_unit_file_t) + allow $1 docker_unit_file_t:service all_service_perms; + + optional_policy(` + systemd_passwd_agent_exec($1) + systemd_read_fifo_file_passwd_run($1) + ') +') + +interface(`domain_stub_named_filetrans_domain',` + gen_require(` + attribute named_filetrans_domain; + ') +') + +interface(`lvm_stub',` + gen_require(` + type lvm_t; + ') +') +interface(`staff_stub',` + gen_require(` + type staff_t; + ') +') +interface(`virt_stub_lxc',` + gen_require(` + type virtd_lxc_t; + ') +') +interface(`virt_stub_svirt_sandbox_domain',` + gen_require(` + attribute svirt_sandbox_domain; + ') +') +interface(`virt_stub_svirt_sandbox_file',` + gen_require(` + type svirt_sandbox_file_t; + ') +') +interface(`fs_dontaudit_remount_tmpfs',` + gen_require(` + type tmpfs_t; + ') + + dontaudit $1 tmpfs_t:filesystem remount; +') +interface(`dev_dontaudit_list_all_dev_nodes',` + gen_require(` + type device_t; + ') + + dontaudit $1 device_t:dir list_dir_perms; +') +interface(`kernel_unlabeled_entry_type',` + gen_require(` + type unlabeled_t; + ') + + domain_entry_file($1, unlabeled_t) +') +interface(`kernel_unlabeled_domtrans',` + gen_require(` + type unlabeled_t; + ') + + read_lnk_files_pattern($1, unlabeled_t, unlabeled_t) + domain_transition_pattern($1, unlabeled_t, $2) + type_transition $1 unlabeled_t:process $2; +') +interface(`files_write_all_pid_sockets',` + gen_require(` + attribute pidfile; + ') + + allow $1 pidfile:sock_file write_sock_file_perms; +') +interface(`dev_dontaudit_mounton_sysfs',` + gen_require(` + type sysfs_t; + ') + + dontaudit $1 sysfs_t:dir mounton; +') diff --git a/contrib/docker-engine-selinux/docker.te b/contrib/docker-engine-selinux/docker.te new file mode 100644 index 0000000000..dc41f3a960 --- /dev/null +++ b/contrib/docker-engine-selinux/docker.te @@ -0,0 +1,418 @@ +policy_module(docker, 1.0.0) + +######################################## +# +# Declarations +# + +## +##

+## Allow sandbox containers manage fuse files +##

+## +gen_tunable(virt_sandbox_use_fusefs, false) + +## +##

+## Determine whether docker can +## connect to all TCP ports. +##

+## +gen_tunable(docker_connect_any, false) + +type docker_t; +type docker_exec_t; +init_daemon_domain(docker_t, docker_exec_t) +domain_subj_id_change_exemption(docker_t) +domain_role_change_exemption(docker_t) + +type spc_t; +domain_type(spc_t) +role system_r types spc_t; + +type spc_var_run_t; +files_pid_file(spc_var_run_t) + +type docker_var_lib_t; +files_type(docker_var_lib_t) + +type docker_home_t; +userdom_user_home_content(docker_home_t) + +type docker_config_t; +files_config_file(docker_config_t) + +type docker_lock_t; +files_lock_file(docker_lock_t) + +type docker_log_t; +logging_log_file(docker_log_t) + +type docker_tmp_t; +files_tmp_file(docker_tmp_t) + +type docker_tmpfs_t; +files_tmpfs_file(docker_tmpfs_t) + +type docker_var_run_t; +files_pid_file(docker_var_run_t) + +type docker_unit_file_t; +systemd_unit_file(docker_unit_file_t) + +type docker_devpts_t; +term_pty(docker_devpts_t) + +type docker_share_t; +files_type(docker_share_t) + +######################################## +# +# docker local policy +# +allow docker_t self:capability { chown kill fowner fsetid mknod net_admin net_bind_service net_raw setfcap }; +allow docker_t self:tun_socket relabelto; +allow docker_t self:process { getattr signal_perms setrlimit setfscreate }; +allow docker_t self:fifo_file rw_fifo_file_perms; +allow docker_t self:unix_stream_socket create_stream_socket_perms; +allow docker_t self:tcp_socket create_stream_socket_perms; +allow docker_t self:udp_socket create_socket_perms; +allow docker_t self:capability2 block_suspend; + +manage_files_pattern(docker_t, docker_home_t, docker_home_t) +manage_dirs_pattern(docker_t, docker_home_t, docker_home_t) +manage_lnk_files_pattern(docker_t, docker_home_t, docker_home_t) +userdom_admin_home_dir_filetrans(docker_t, docker_home_t, dir, ".docker") + +manage_dirs_pattern(docker_t, docker_config_t, docker_config_t) +manage_files_pattern(docker_t, docker_config_t, docker_config_t) +files_etc_filetrans(docker_t, docker_config_t, dir, "docker") + +manage_dirs_pattern(docker_t, docker_lock_t, docker_lock_t) +manage_files_pattern(docker_t, docker_lock_t, docker_lock_t) +files_lock_filetrans(docker_t, docker_lock_t, { dir file }, "lxc") + +manage_dirs_pattern(docker_t, docker_log_t, docker_log_t) +manage_files_pattern(docker_t, docker_log_t, docker_log_t) +manage_lnk_files_pattern(docker_t, docker_log_t, docker_log_t) +logging_log_filetrans(docker_t, docker_log_t, { dir file lnk_file }) +allow docker_t docker_log_t:dir_file_class_set { relabelfrom relabelto }; + +manage_dirs_pattern(docker_t, docker_tmp_t, docker_tmp_t) +manage_files_pattern(docker_t, docker_tmp_t, docker_tmp_t) +manage_lnk_files_pattern(docker_t, docker_tmp_t, docker_tmp_t) +files_tmp_filetrans(docker_t, docker_tmp_t, { dir file lnk_file }) + +manage_dirs_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t) +manage_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t) +manage_lnk_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t) +manage_fifo_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t) +manage_chr_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t) +manage_blk_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t) +allow docker_t docker_tmpfs_t:dir relabelfrom; +can_exec(docker_t, docker_tmpfs_t) +fs_tmpfs_filetrans(docker_t, docker_tmpfs_t, { dir file }) +allow docker_t docker_tmpfs_t:chr_file mounton; + +manage_dirs_pattern(docker_t, docker_share_t, docker_share_t) +manage_files_pattern(docker_t, docker_share_t, docker_share_t) +manage_lnk_files_pattern(docker_t, docker_share_t, docker_share_t) +allow docker_t docker_share_t:dir_file_class_set { relabelfrom relabelto }; + +can_exec(docker_t, docker_share_t) +#docker_filetrans_named_content(docker_t) + +manage_dirs_pattern(docker_t, docker_var_lib_t, docker_var_lib_t) +manage_chr_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t) +manage_blk_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t) +manage_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t) +manage_lnk_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t) +allow docker_t docker_var_lib_t:dir_file_class_set { relabelfrom relabelto }; +files_var_lib_filetrans(docker_t, docker_var_lib_t, { dir file lnk_file }) + +manage_dirs_pattern(docker_t, docker_var_run_t, docker_var_run_t) +manage_files_pattern(docker_t, docker_var_run_t, docker_var_run_t) +manage_sock_files_pattern(docker_t, docker_var_run_t, docker_var_run_t) +manage_lnk_files_pattern(docker_t, docker_var_run_t, docker_var_run_t) +files_pid_filetrans(docker_t, docker_var_run_t, { dir file lnk_file sock_file }) + +allow docker_t docker_devpts_t:chr_file { relabelfrom rw_chr_file_perms setattr_chr_file_perms }; +term_create_pty(docker_t, docker_devpts_t) + +kernel_read_system_state(docker_t) +kernel_read_network_state(docker_t) +kernel_read_all_sysctls(docker_t) +kernel_rw_net_sysctls(docker_t) +kernel_setsched(docker_t) +kernel_read_all_proc(docker_t) + +domain_use_interactive_fds(docker_t) +domain_dontaudit_read_all_domains_state(docker_t) + +corecmd_exec_bin(docker_t) +corecmd_exec_shell(docker_t) + +corenet_tcp_bind_generic_node(docker_t) +corenet_tcp_sendrecv_generic_if(docker_t) +corenet_tcp_sendrecv_generic_node(docker_t) +corenet_tcp_sendrecv_generic_port(docker_t) +corenet_tcp_bind_all_ports(docker_t) +corenet_tcp_connect_http_port(docker_t) +corenet_tcp_connect_commplex_main_port(docker_t) +corenet_udp_sendrecv_generic_if(docker_t) +corenet_udp_sendrecv_generic_node(docker_t) +corenet_udp_sendrecv_all_ports(docker_t) +corenet_udp_bind_generic_node(docker_t) +corenet_udp_bind_all_ports(docker_t) + +files_read_config_files(docker_t) +files_dontaudit_getattr_all_dirs(docker_t) +files_dontaudit_getattr_all_files(docker_t) + +fs_read_cgroup_files(docker_t) +fs_read_tmpfs_symlinks(docker_t) +fs_search_all(docker_t) +fs_getattr_all_fs(docker_t) + +storage_raw_rw_fixed_disk(docker_t) + +auth_use_nsswitch(docker_t) +auth_dontaudit_getattr_shadow(docker_t) + +init_read_state(docker_t) +init_status(docker_t) + +logging_send_audit_msgs(docker_t) +logging_send_syslog_msg(docker_t) + +miscfiles_read_localization(docker_t) + +mount_domtrans(docker_t) + +seutil_read_default_contexts(docker_t) +seutil_read_config(docker_t) + +sysnet_dns_name_resolve(docker_t) +sysnet_exec_ifconfig(docker_t) + +optional_policy(` + rpm_exec(docker_t) + rpm_read_db(docker_t) + rpm_exec(docker_t) +') + +optional_policy(` + fstools_domtrans(docker_t) +') + +optional_policy(` + iptables_domtrans(docker_t) +') + +optional_policy(` + openvswitch_stream_connect(docker_t) +') + +# +# lxc rules +# + +allow docker_t self:capability { dac_override setgid setpcap setuid sys_admin sys_boot sys_chroot sys_ptrace }; + +allow docker_t self:process { getcap setcap setexec setpgid setsched signal_perms }; + +allow docker_t self:netlink_route_socket rw_netlink_socket_perms;; +allow docker_t self:netlink_audit_socket create_netlink_socket_perms; +allow docker_t self:unix_dgram_socket { create_socket_perms sendto }; +allow docker_t self:unix_stream_socket { create_stream_socket_perms connectto }; + +allow docker_t docker_var_lib_t:dir mounton; +allow docker_t docker_var_lib_t:chr_file mounton; +can_exec(docker_t, docker_var_lib_t) + +kernel_dontaudit_setsched(docker_t) +kernel_get_sysvipc_info(docker_t) +kernel_request_load_module(docker_t) +kernel_mounton_messages(docker_t) +kernel_mounton_all_proc(docker_t) +kernel_mounton_all_sysctls(docker_t) +kernel_unlabeled_entry_type(spc_t) +kernel_unlabeled_domtrans(docker_t, spc_t) + +dev_getattr_all(docker_t) +dev_getattr_sysfs_fs(docker_t) +dev_read_urand(docker_t) +dev_read_lvm_control(docker_t) +dev_rw_sysfs(docker_t) +dev_rw_loop_control(docker_t) +dev_rw_lvm_control(docker_t) + +files_getattr_isid_type_dirs(docker_t) +files_manage_isid_type_dirs(docker_t) +files_manage_isid_type_files(docker_t) +files_manage_isid_type_symlinks(docker_t) +files_manage_isid_type_chr_files(docker_t) +files_manage_isid_type_blk_files(docker_t) +files_exec_isid_files(docker_t) +files_mounton_isid(docker_t) +files_mounton_non_security(docker_t) +files_mounton_isid_type_chr_file(docker_t) + +fs_mount_all_fs(docker_t) +fs_unmount_all_fs(docker_t) +fs_remount_all_fs(docker_t) +files_mounton_isid(docker_t) +fs_manage_cgroup_dirs(docker_t) +fs_manage_cgroup_files(docker_t) +fs_relabelfrom_xattr_fs(docker_t) +fs_relabelfrom_tmpfs(docker_t) +fs_read_tmpfs_symlinks(docker_t) +fs_list_hugetlbfs(docker_t) + +term_use_generic_ptys(docker_t) +term_use_ptmx(docker_t) +term_getattr_pty_fs(docker_t) +term_relabel_pty_fs(docker_t) +term_mounton_unallocated_ttys(docker_t) + +modutils_domtrans_insmod(docker_t) + +systemd_status_all_unit_files(docker_t) +systemd_start_systemd_services(docker_t) + +userdom_stream_connect(docker_t) +userdom_search_user_home_content(docker_t) +userdom_read_all_users_state(docker_t) +userdom_relabel_user_home_files(docker_t) +userdom_relabel_user_tmp_files(docker_t) +userdom_relabel_user_tmp_dirs(docker_t) + +optional_policy(` + gpm_getattr_gpmctl(docker_t) +') + +optional_policy(` + dbus_system_bus_client(docker_t) + init_dbus_chat(docker_t) + init_start_transient_unit(docker_t) + + optional_policy(` + systemd_dbus_chat_logind(docker_t) + ') + + optional_policy(` + firewalld_dbus_chat(docker_t) + ') +') + +optional_policy(` + udev_read_db(docker_t) +') + +optional_policy(` + virt_read_config(docker_t) + virt_exec(docker_t) + virt_stream_connect(docker_t) + virt_stream_connect_sandbox(docker_t) + virt_exec_sandbox_files(docker_t) + virt_manage_sandbox_files(docker_t) + virt_relabel_sandbox_filesystem(docker_t) + # for lxc + virt_transition_svirt_sandbox(docker_t, system_r) + virt_mounton_sandbox_file(docker_t) +# virt_attach_sandbox_tun_iface(docker_t) + allow docker_t svirt_sandbox_domain:tun_socket relabelfrom; +') + +tunable_policy(`docker_connect_any',` + corenet_tcp_connect_all_ports(docker_t) + corenet_sendrecv_all_packets(docker_t) + corenet_tcp_sendrecv_all_ports(docker_t) +') + +######################################## +# +# spc local policy +# +domain_entry_file(spc_t, docker_share_t) +domain_entry_file(spc_t, docker_var_lib_t) +role system_r types spc_t; + +domain_entry_file(spc_t, docker_share_t) +domain_entry_file(spc_t, docker_var_lib_t) +domtrans_pattern(docker_t, docker_share_t, spc_t) +domtrans_pattern(docker_t, docker_var_lib_t, spc_t) +allow docker_t spc_t:process { setsched signal_perms }; +ps_process_pattern(docker_t, spc_t) +allow docker_t spc_t:socket_class_set { relabelto relabelfrom }; + +optional_policy(` + dbus_chat_system_bus(spc_t) +') + +optional_policy(` + unconfined_domain_noaudit(spc_t) +') + +optional_policy(` + unconfined_domain(docker_t) +') + +optional_policy(` + virt_transition_svirt_sandbox(spc_t, system_r) +') + +######################################## +# +# docker upstream policy +# + +optional_policy(` +# domain_stub_named_filetrans_domain() + gen_require(` + attribute named_filetrans_domain; + ') + + docker_filetrans_named_content(named_filetrans_domain) +') + +optional_policy(` + lvm_stub() + docker_rw_sem(lvm_t) +') + +optional_policy(` + staff_stub() + docker_stream_connect(staff_t) + docker_exec(staff_t) +') + +optional_policy(` + virt_stub_lxc() + docker_exec_lib(virtd_lxc_t) +') + +optional_policy(` + virt_stub_svirt_sandbox_domain() + virt_stub_svirt_sandbox_file() + allow svirt_sandbox_domain self:netlink_kobject_uevent_socket create_socket_perms; + docker_read_share_files(svirt_sandbox_domain) + docker_lib_filetrans(svirt_sandbox_domain,svirt_sandbox_file_t, sock_file) + docker_use_ptys(svirt_sandbox_domain) + docker_spc_stream_connect(svirt_sandbox_domain) + fs_list_tmpfs(svirt_sandbox_domain) + fs_rw_hugetlbfs_files(svirt_sandbox_domain) + fs_dontaudit_remount_tmpfs(svirt_sandbox_domain) + dev_dontaudit_mounton_sysfs(svirt_sandbox_domain) + + tunable_policy(`virt_sandbox_use_fusefs',` + fs_manage_fusefs_dirs(svirt_sandbox_domain) + fs_manage_fusefs_files(svirt_sandbox_domain) + fs_manage_fusefs_symlinks(svirt_sandbox_domain) + ') + gen_require(` + attribute domain; + ') + + dontaudit svirt_sandbox_domain domain:key {search link}; +') diff --git a/contrib/docker-engine-selinux/docker_selinux.8.gz b/contrib/docker-engine-selinux/docker_selinux.8.gz new file mode 100644 index 0000000000..ab5d59445a Binary files /dev/null and b/contrib/docker-engine-selinux/docker_selinux.8.gz differ diff --git a/hack/make/.build-rpm/docker-engine-selinux.spec b/hack/make/.build-rpm/docker-engine-selinux.spec new file mode 100644 index 0000000000..5178473aa1 --- /dev/null +++ b/hack/make/.build-rpm/docker-engine-selinux.spec @@ -0,0 +1,102 @@ +# Some bits borrowed from the openstack-selinux package +Name: docker-engine-selinux +Version: %{_version} +Release: %{_release}%{?dist} +Summary: SELinux Policies for the open-source application container engine +BuildArch: noarch +Group: Tools/Docker + +License: GPLv2 +Source: %{name}.tar.gz + +URL: https://dockerproject.org +Vendor: Docker +Packager: Docker + +# Version of SELinux we were using +%if 0%{?fedora} == 20 +%global selinux_policyver 3.12.1-197 +%endif # fedora 20 +%if 0%{?fedora} == 21 +%global selinux_policyver 3.13.1-105 +%endif # fedora 21 +%if 0%{?fedora} >= 22 +%global selinux_policyver 3.13.1-128 +%endif # fedora 22 +%if 0%{?centos} >= 7 || 0%{?rhel} >= 7 || 0%{?oraclelinux} >= 7 +%global selinux_policyver 3.13.1-23 +%endif # centos,rhel,oraclelinux 7 + +%global selinuxtype targeted +%global moduletype services +%global modulenames docker + +Requires(post): selinux-policy-base >= %{selinux_policyver}, selinux-policy-targeted >= %{selinux_policyver}, policycoreutils, policycoreutils-python libselinux-utils +BuildRequires: selinux-policy selinux-policy-devel + +# conflicting packages +Conflicts: docker-selinux + +# Usage: _format var format +# Expand 'modulenames' into various formats as needed +# Format must contain '$x' somewhere to do anything useful +%global _format() export %1=""; for x in %{modulenames}; do %1+=%2; %1+=" "; done; + +# Relabel files +%global relabel_files() \ + /sbin/restorecon -R %{_bindir}/docker %{_localstatedir}/run/docker.sock %{_localstatedir}/run/docker.pid %{_sharedstatedir}/docker %{_sysconfdir}/docker %{_localstatedir}/log/docker %{_localstatedir}/log/lxc %{_localstatedir}/lock/lxc %{_usr}/lib/systemd/system/docker.service /root/.docker &> /dev/null || : \ + +%description +SELinux policy modules for use with Docker + +%prep +%if 0%{?centos} <= 6 +%setup -n %{name} +%else +%autosetup -n %{name} +%endif + +%build +make SHARE="%{_datadir}" TARGETS="%{modulenames}" + +%install + +# Install SELinux interfaces +%_format INTERFACES $x.if +install -d %{buildroot}%{_datadir}/selinux/devel/include/%{moduletype} +install -p -m 644 $INTERFACES %{buildroot}%{_datadir}/selinux/devel/include/%{moduletype} + +# Install policy modules +%_format MODULES $x.pp.bz2 +install -d %{buildroot}%{_datadir}/selinux/packages +install -m 0644 $MODULES %{buildroot}%{_datadir}/selinux/packages + +%post +# +# Install all modules in a single transaction +# +if [ $1 -eq 1 ]; then + %{_sbindir}/setsebool -P -N virt_use_nfs=1 virt_sandbox_use_all_caps=1 +fi +%_format MODULES %{_datadir}/selinux/packages/$x.pp.bz2 +%{_sbindir}/semodule -n -s %{selinuxtype} -i $MODULES +if %{_sbindir}/selinuxenabled ; then + %{_sbindir}/load_policy + %relabel_files +fi + +%postun +if [ $1 -eq 0 ]; then + %{_sbindir}/semodule -n -r %{modulenames} &> /dev/null || : + if %{_sbindir}/selinuxenabled ; then + %{_sbindir}/load_policy + %relabel_files + fi +fi + +%files +%defattr(-,root,root,0755) +%attr(0644,root,root) %{_datadir}/selinux/packages/*.pp.bz2 +%attr(0644,root,root) %{_datadir}/selinux/devel/include/%{moduletype}/*.if + +%changelog diff --git a/hack/make/.build-rpm/docker-engine.spec b/hack/make/.build-rpm/docker-engine.spec index 8e76d7ae06..a9aa4e5285 100644 --- a/hack/make/.build-rpm/docker-engine.spec +++ b/hack/make/.build-rpm/docker-engine.spec @@ -51,18 +51,25 @@ Requires: device-mapper >= 1.02.90-2 %endif # docker-selinux conditional -%if 0%{?fedora} >= 22 || 0%{?centos} >= 7 || 0%{?rhel} >= 7 || 0%{?oracle} >= 7 +%if 0%{?fedora} >= 20 || 0%{?centos} >= 7 || 0%{?rhel} >= 7 || 0%{?oraclelinux} >= 7 %global with_selinux 1 %endif # start if with_selinux %if 0%{?with_selinux} # Version of SELinux we were using +%if 0%{?fedora} == 20 +%global selinux_policyver 3.12.1-197 +%endif # fedora 20 +%if 0%{?fedora} == 21 +%global selinux_policyver 3.13.1-105 +%endif # fedora 21 %if 0%{?fedora} >= 22 -%global selinux_policyver 3.13.1-119 -%else -%global selinux_policyver 3.13.1-39 -%endif +%global selinux_policyver 3.13.1-128 +%endif # fedora 22 +%if 0%{?centos} >= 7 || 0%{?rhel} >= 7 || 0%{?oraclelinux} >= 7 +%global selinux_policyver 3.13.1-23 +%endif # centos,oraclelinux 7 %endif # with_selinux # RE: rhbz#1195804 - ensure min NVR for selinux-policy diff --git a/hack/make/build-rpm b/hack/make/build-rpm index 9606bbc5f6..b85d5d4626 100644 --- a/hack/make/build-rpm +++ b/hack/make/build-rpm @@ -63,11 +63,20 @@ set -e RUN mkdir -p /root/rpmbuild/SOURCES WORKDIR /root/rpmbuild RUN ln -sfv /usr/src/${rpmName}/hack/make/.build-rpm SPECS - RUN tar -cz -C /usr/src -f /root/rpmbuild/SOURCES/${rpmName}.tar.gz ${rpmName} WORKDIR /root/rpmbuild/SPECS + RUN tar -cz -C /usr/src -f /root/rpmbuild/SOURCES/${rpmName}.tar.gz ${rpmName} RUN { echo '* $rpmDate $rpmPackager $rpmVersion-$rpmRelease'; echo '* Version: $VERSION'; } >> ${rpmName}.spec && tail >&2 ${rpmName}.spec RUN rpmbuild -ba --define '_release $rpmRelease' --define '_version $rpmVersion' --define '_origversion $VERSION' ${rpmName}.spec EOF + # selinux policy referencing systemd things won't work on non-systemd versions + # of centos or rhel, which we don't support anyways + if [ "$suite" -gt 6 ]; then + cat >> "$DEST/$version/Dockerfile.build" <<-EOF + RUN tar -cz -C /usr/src/${rpmName}/contrib -f /root/rpmbuild/SOURCES/${rpmName}-selinux.tar.gz ${rpmName}-selinux + RUN { echo '* $rpmDate $rpmPackager $rpmVersion-$rpmRelease'; echo '* Version: $VERSION'; } >> ${rpmName}-selinux.spec && tail >&2 ${rpmName}-selinux.spec + RUN rpmbuild -ba --define '_release $rpmRelease' --define '_version $rpmVersion' --define '_origversion $VERSION' ${rpmName}-selinux.spec + EOF + fi tempImage="docker-temp/build-rpm:$version" ( set -x && docker build -t "$tempImage" -f $DEST/$version/Dockerfile.build . ) docker run --rm "$tempImage" bash -c 'cd /root/rpmbuild && tar -c *RPMS' | tar -xvC "$DEST/$version"