diff options
Diffstat (limited to 'policy/modules/contrib/samba.te')
| -rw-r--r-- | policy/modules/contrib/samba.te | 939 |
1 files changed, 939 insertions, 0 deletions
diff --git a/policy/modules/contrib/samba.te b/policy/modules/contrib/samba.te new file mode 100644 index 00000000..fff6675d --- /dev/null +++ b/policy/modules/contrib/samba.te @@ -0,0 +1,939 @@ +policy_module(samba, 1.14.0) + +################################# +# +# Declarations +# + +## <desc> +## <p> +## Allow samba to modify public files used for public file +## transfer services. Files/Directories must be labeled +## public_content_rw_t. +## </p> +## </desc> +gen_tunable(allow_smbd_anon_write, false) + +## <desc> +## <p> +## Allow samba to create new home directories (e.g. via PAM) +## </p> +## </desc> +gen_tunable(samba_create_home_dirs, false) + +## <desc> +## <p> +## Allow samba to act as the domain controller, add users, +## groups and change passwords. +## +## </p> +## </desc> +gen_tunable(samba_domain_controller, false) + +## <desc> +## <p> +## Allow samba to share users home directories. +## </p> +## </desc> +gen_tunable(samba_enable_home_dirs, false) + +## <desc> +## <p> +## Allow samba to share any file/directory read only. +## </p> +## </desc> +gen_tunable(samba_export_all_ro, false) + +## <desc> +## <p> +## Allow samba to share any file/directory read/write. +## </p> +## </desc> +gen_tunable(samba_export_all_rw, false) + +## <desc> +## <p> +## Allow samba to run unconfined scripts +## </p> +## </desc> +gen_tunable(samba_run_unconfined, false) + +## <desc> +## <p> +## Allow samba to export NFS volumes. +## </p> +## </desc> +gen_tunable(samba_share_nfs, false) + +## <desc> +## <p> +## Allow samba to export ntfs/fusefs volumes. +## </p> +## </desc> +gen_tunable(samba_share_fusefs, false) + +type nmbd_t; +type nmbd_exec_t; +init_daemon_domain(nmbd_t, nmbd_exec_t) + +type nmbd_var_run_t; +files_pid_file(nmbd_var_run_t) + +type samba_etc_t; +files_config_file(samba_etc_t) + +type samba_initrc_exec_t; +init_script_file(samba_initrc_exec_t) + +type samba_log_t; +logging_log_file(samba_log_t) + +type samba_net_t; +type samba_net_exec_t; +application_domain(samba_net_t, samba_net_exec_t) +role system_r types samba_net_t; + +type samba_net_tmp_t; +files_tmp_file(samba_net_tmp_t) + +type samba_secrets_t; +files_type(samba_secrets_t) + +type samba_share_t; # customizable +files_type(samba_share_t) + +type samba_var_t; +files_type(samba_var_t) + +type smbcontrol_t; +type smbcontrol_exec_t; +application_domain(smbcontrol_t, smbcontrol_exec_t) +role system_r types smbcontrol_t; + +type smbd_t; +type smbd_exec_t; +init_daemon_domain(smbd_t, smbd_exec_t) + +type smbd_tmp_t; +files_tmp_file(smbd_tmp_t) + +type smbd_var_run_t; +files_pid_file(smbd_var_run_t) + +type smbmount_t; +domain_type(smbmount_t) + +type smbmount_exec_t; +domain_entry_file(smbmount_t, smbmount_exec_t) + +type swat_t; +type swat_exec_t; +domain_type(swat_t) +domain_entry_file(swat_t, swat_exec_t) +role system_r types swat_t; + +type swat_tmp_t; +files_tmp_file(swat_tmp_t) + +type swat_var_run_t; +files_pid_file(swat_var_run_t) + +type winbind_t; +type winbind_exec_t; +init_daemon_domain(winbind_t, winbind_exec_t) + +type winbind_helper_t; +domain_type(winbind_helper_t) +role system_r types winbind_helper_t; + +type winbind_helper_exec_t; +domain_entry_file(winbind_helper_t, winbind_helper_exec_t) + +type winbind_log_t; +logging_log_file(winbind_log_t) + +type winbind_tmp_t; +files_tmp_file(winbind_tmp_t) + +type winbind_var_run_t; +files_pid_file(winbind_var_run_t) + +######################################## +# +# Samba net local policy +# +allow samba_net_t self:capability { sys_chroot sys_nice dac_read_search dac_override }; +allow samba_net_t self:process { getsched setsched }; +allow samba_net_t self:unix_dgram_socket create_socket_perms; +allow samba_net_t self:unix_stream_socket create_stream_socket_perms; +allow samba_net_t self:udp_socket create_socket_perms; +allow samba_net_t self:tcp_socket create_socket_perms; + +allow samba_net_t samba_etc_t:file read_file_perms; + +manage_files_pattern(samba_net_t, samba_etc_t, samba_secrets_t) +filetrans_pattern(samba_net_t, samba_etc_t, samba_secrets_t, file) + +manage_dirs_pattern(samba_net_t, samba_net_tmp_t, samba_net_tmp_t) +manage_files_pattern(samba_net_t, samba_net_tmp_t, samba_net_tmp_t) +files_tmp_filetrans(samba_net_t, samba_net_tmp_t, { file dir }) + +manage_dirs_pattern(samba_net_t, samba_var_t, samba_var_t) +manage_files_pattern(samba_net_t, samba_var_t, samba_var_t) +manage_lnk_files_pattern(samba_net_t, samba_var_t, samba_var_t) + +kernel_read_proc_symlinks(samba_net_t) +kernel_read_system_state(samba_net_t) + +corenet_all_recvfrom_unlabeled(samba_net_t) +corenet_all_recvfrom_netlabel(samba_net_t) +corenet_tcp_sendrecv_generic_if(samba_net_t) +corenet_udp_sendrecv_generic_if(samba_net_t) +corenet_raw_sendrecv_generic_if(samba_net_t) +corenet_tcp_sendrecv_generic_node(samba_net_t) +corenet_udp_sendrecv_generic_node(samba_net_t) +corenet_raw_sendrecv_generic_node(samba_net_t) +corenet_tcp_sendrecv_all_ports(samba_net_t) +corenet_udp_sendrecv_all_ports(samba_net_t) +corenet_tcp_bind_generic_node(samba_net_t) +corenet_udp_bind_generic_node(samba_net_t) +corenet_tcp_connect_smbd_port(samba_net_t) + +dev_read_urand(samba_net_t) + +domain_use_interactive_fds(samba_net_t) + +files_read_etc_files(samba_net_t) +files_read_usr_symlinks(samba_net_t) + +auth_use_nsswitch(samba_net_t) +auth_manage_cache(samba_net_t) + +logging_send_syslog_msg(samba_net_t) + +miscfiles_read_localization(samba_net_t) + +samba_read_var_files(samba_net_t) + +userdom_use_user_terminals(samba_net_t) +userdom_list_user_home_dirs(samba_net_t) + +optional_policy(` + pcscd_read_pub_files(samba_net_t) +') + +optional_policy(` + kerberos_use(samba_net_t) +') + +######################################## +# +# smbd Local policy +# +allow smbd_t self:capability { chown fowner setgid setuid sys_nice sys_resource lease dac_override dac_read_search }; +dontaudit smbd_t self:capability sys_tty_config; +allow smbd_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; +allow smbd_t self:process setrlimit; +allow smbd_t self:fd use; +allow smbd_t self:fifo_file rw_fifo_file_perms; +allow smbd_t self:msg { send receive }; +allow smbd_t self:msgq create_msgq_perms; +allow smbd_t self:sem create_sem_perms; +allow smbd_t self:shm create_shm_perms; +allow smbd_t self:sock_file read_sock_file_perms; +allow smbd_t self:tcp_socket create_stream_socket_perms; +allow smbd_t self:udp_socket create_socket_perms; +allow smbd_t self:unix_dgram_socket { create_socket_perms sendto }; +allow smbd_t self:unix_stream_socket { create_stream_socket_perms connectto }; + +allow smbd_t nmbd_t:process { signal signull }; + +allow smbd_t nmbd_var_run_t:file rw_file_perms; + +allow smbd_t samba_etc_t:file { rw_file_perms setattr }; + +manage_dirs_pattern(smbd_t, samba_log_t, samba_log_t) +manage_files_pattern(smbd_t, samba_log_t, samba_log_t) + +allow smbd_t samba_net_tmp_t:file getattr; + +manage_files_pattern(smbd_t, samba_secrets_t, samba_secrets_t) +filetrans_pattern(smbd_t, samba_etc_t, samba_secrets_t, file) + +manage_dirs_pattern(smbd_t, samba_share_t, samba_share_t) +manage_files_pattern(smbd_t, samba_share_t, samba_share_t) +manage_lnk_files_pattern(smbd_t, samba_share_t, samba_share_t) +allow smbd_t samba_share_t:filesystem getattr; + +manage_dirs_pattern(smbd_t, samba_var_t, samba_var_t) +manage_files_pattern(smbd_t, samba_var_t, samba_var_t) +manage_lnk_files_pattern(smbd_t, samba_var_t, samba_var_t) +manage_sock_files_pattern(smbd_t, samba_var_t, samba_var_t) + +allow smbd_t smbcontrol_t:process { signal signull }; + +manage_dirs_pattern(smbd_t, smbd_tmp_t, smbd_tmp_t) +manage_files_pattern(smbd_t, smbd_tmp_t, smbd_tmp_t) +files_tmp_filetrans(smbd_t, smbd_tmp_t, { file dir }) + +manage_dirs_pattern(smbd_t, smbd_var_run_t, smbd_var_run_t) +manage_files_pattern(smbd_t, smbd_var_run_t, smbd_var_run_t) +manage_sock_files_pattern(smbd_t, smbd_var_run_t, smbd_var_run_t) +files_pid_filetrans(smbd_t, smbd_var_run_t, file) + +allow smbd_t swat_t:process signal; + +allow smbd_t winbind_var_run_t:sock_file rw_sock_file_perms; + +allow smbd_t winbind_t:process { signal signull }; + +kernel_getattr_core_if(smbd_t) +kernel_getattr_message_if(smbd_t) +kernel_read_network_state(smbd_t) +kernel_read_fs_sysctls(smbd_t) +kernel_read_kernel_sysctls(smbd_t) +kernel_read_software_raid_state(smbd_t) +kernel_read_system_state(smbd_t) + +corecmd_exec_shell(smbd_t) +corecmd_exec_bin(smbd_t) + +corenet_all_recvfrom_unlabeled(smbd_t) +corenet_all_recvfrom_netlabel(smbd_t) +corenet_tcp_sendrecv_generic_if(smbd_t) +corenet_udp_sendrecv_generic_if(smbd_t) +corenet_raw_sendrecv_generic_if(smbd_t) +corenet_tcp_sendrecv_generic_node(smbd_t) +corenet_udp_sendrecv_generic_node(smbd_t) +corenet_raw_sendrecv_generic_node(smbd_t) +corenet_tcp_sendrecv_all_ports(smbd_t) +corenet_udp_sendrecv_all_ports(smbd_t) +corenet_tcp_bind_generic_node(smbd_t) +corenet_udp_bind_generic_node(smbd_t) +corenet_tcp_bind_smbd_port(smbd_t) +corenet_tcp_connect_ipp_port(smbd_t) +corenet_tcp_connect_smbd_port(smbd_t) + +dev_read_sysfs(smbd_t) +dev_read_urand(smbd_t) +dev_getattr_mtrr_dev(smbd_t) +dev_dontaudit_getattr_usbfs_dirs(smbd_t) +# For redhat bug 566984 +dev_getattr_all_blk_files(smbd_t) +dev_getattr_all_chr_files(smbd_t) + +fs_getattr_all_fs(smbd_t) +fs_get_xattr_fs_quotas(smbd_t) +fs_search_auto_mountpoints(smbd_t) +fs_getattr_rpc_dirs(smbd_t) +fs_list_inotifyfs(smbd_t) + +auth_use_nsswitch(smbd_t) +auth_domtrans_chk_passwd(smbd_t) +auth_domtrans_upd_passwd(smbd_t) +auth_manage_cache(smbd_t) + +domain_use_interactive_fds(smbd_t) +domain_dontaudit_list_all_domains_state(smbd_t) + +files_list_var_lib(smbd_t) +files_read_etc_files(smbd_t) +files_read_etc_runtime_files(smbd_t) +files_read_usr_files(smbd_t) +files_search_spool(smbd_t) +# smbd seems to getattr all mountpoints +files_dontaudit_getattr_all_dirs(smbd_t) +# Allow samba to list mnt_t for potential mounted dirs +files_list_mnt(smbd_t) + +init_rw_utmp(smbd_t) + +logging_search_logs(smbd_t) +logging_send_syslog_msg(smbd_t) + +miscfiles_read_localization(smbd_t) +miscfiles_read_public_files(smbd_t) + +userdom_use_unpriv_users_fds(smbd_t) +userdom_search_user_home_content(smbd_t) +userdom_signal_all_users(smbd_t) + +usermanage_read_crack_db(smbd_t) + +term_use_ptmx(smbd_t) + +ifdef(`hide_broken_symptoms', ` + files_dontaudit_getattr_default_dirs(smbd_t) + files_dontaudit_getattr_boot_dirs(smbd_t) + fs_dontaudit_getattr_tmpfs_dirs(smbd_t) +') + +tunable_policy(`allow_smbd_anon_write',` + miscfiles_manage_public_files(smbd_t) +') + +tunable_policy(`samba_domain_controller',` + gen_require(` + class passwd passwd; + ') + + usermanage_domtrans_passwd(smbd_t) + usermanage_kill_passwd(smbd_t) + usermanage_domtrans_useradd(smbd_t) + usermanage_domtrans_groupadd(smbd_t) + allow smbd_t self:passwd passwd; +') + +tunable_policy(`samba_enable_home_dirs',` + userdom_manage_user_home_content_dirs(smbd_t) + userdom_manage_user_home_content_files(smbd_t) + userdom_manage_user_home_content_symlinks(smbd_t) + userdom_manage_user_home_content_sockets(smbd_t) + userdom_manage_user_home_content_pipes(smbd_t) + userdom_user_home_dir_filetrans_user_home_content(smbd_t, { dir file lnk_file sock_file fifo_file }) +') + +# Support Samba sharing of NFS mount points +tunable_policy(`samba_share_nfs',` + fs_manage_nfs_dirs(smbd_t) + fs_manage_nfs_files(smbd_t) + fs_manage_nfs_symlinks(smbd_t) + fs_manage_nfs_named_pipes(smbd_t) + fs_manage_nfs_named_sockets(smbd_t) +') + +# Support Samba sharing of ntfs/fusefs mount points +tunable_policy(`samba_share_fusefs',` + fs_manage_fusefs_dirs(smbd_t) + fs_manage_fusefs_files(smbd_t) +',` + fs_search_fusefs(smbd_t) +') + +optional_policy(` + cups_read_rw_config(smbd_t) + cups_stream_connect(smbd_t) +') + +optional_policy(` + kerberos_use(smbd_t) + kerberos_keytab_template(smbd, smbd_t) +') + +optional_policy(` + lpd_exec_lpr(smbd_t) +') + +optional_policy(` + qemu_manage_tmp_dirs(smbd_t) + qemu_manage_tmp_files(smbd_t) +') + +optional_policy(` + rpc_search_nfs_state_data(smbd_t) +') + +optional_policy(` + seutil_sigchld_newrole(smbd_t) +') + +optional_policy(` + udev_read_db(smbd_t) +') + +tunable_policy(`samba_create_home_dirs',` + allow smbd_t self:capability chown; + userdom_create_user_home_dirs(smbd_t) + userdom_home_filetrans_user_home_dir(smbd_t) +') + +tunable_policy(`samba_export_all_ro',` + fs_read_noxattr_fs_files(smbd_t) + auth_read_all_dirs_except_auth_files(smbd_t) + auth_read_all_files_except_auth_files(smbd_t) + fs_read_noxattr_fs_files(nmbd_t) + auth_read_all_dirs_except_auth_files(nmbd_t) + auth_read_all_files_except_auth_files(nmbd_t) +') + +tunable_policy(`samba_export_all_rw',` + fs_read_noxattr_fs_files(smbd_t) + auth_manage_all_files_except_auth_files(smbd_t) + fs_read_noxattr_fs_files(nmbd_t) + auth_manage_all_files_except_auth_files(nmbd_t) + userdom_user_home_dir_filetrans_user_home_content(nmbd_t, { file dir }) +') + +######################################## +# +# nmbd Local policy +# + +dontaudit nmbd_t self:capability sys_tty_config; +allow nmbd_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap }; +allow nmbd_t self:fd use; +allow nmbd_t self:fifo_file rw_fifo_file_perms; +allow nmbd_t self:msg { send receive }; +allow nmbd_t self:msgq create_msgq_perms; +allow nmbd_t self:sem create_sem_perms; +allow nmbd_t self:shm create_shm_perms; +allow nmbd_t self:sock_file read_sock_file_perms; +allow nmbd_t self:tcp_socket create_stream_socket_perms; +allow nmbd_t self:udp_socket create_socket_perms; +allow nmbd_t self:unix_dgram_socket { create_socket_perms sendto }; +allow nmbd_t self:unix_stream_socket { create_stream_socket_perms connectto }; + +manage_files_pattern(nmbd_t, nmbd_var_run_t, nmbd_var_run_t) +files_pid_filetrans(nmbd_t, nmbd_var_run_t, file) + +read_files_pattern(nmbd_t, samba_etc_t, samba_etc_t) +read_lnk_files_pattern(nmbd_t, samba_etc_t, samba_etc_t) + +manage_dirs_pattern(nmbd_t, samba_log_t, samba_log_t) +manage_files_pattern(nmbd_t, samba_log_t, samba_log_t) + +manage_files_pattern(nmbd_t, samba_var_t, samba_var_t) + +allow nmbd_t smbcontrol_t:process signal; + +allow nmbd_t smbd_var_run_t:dir rw_dir_perms; + +kernel_getattr_core_if(nmbd_t) +kernel_getattr_message_if(nmbd_t) +kernel_read_kernel_sysctls(nmbd_t) +kernel_read_network_state(nmbd_t) +kernel_read_software_raid_state(nmbd_t) +kernel_read_system_state(nmbd_t) + +corenet_all_recvfrom_unlabeled(nmbd_t) +corenet_all_recvfrom_netlabel(nmbd_t) +corenet_tcp_sendrecv_generic_if(nmbd_t) +corenet_udp_sendrecv_generic_if(nmbd_t) +corenet_tcp_sendrecv_generic_node(nmbd_t) +corenet_udp_sendrecv_generic_node(nmbd_t) +corenet_tcp_sendrecv_all_ports(nmbd_t) +corenet_udp_sendrecv_all_ports(nmbd_t) +corenet_udp_bind_generic_node(nmbd_t) +corenet_udp_bind_nmbd_port(nmbd_t) +corenet_sendrecv_nmbd_server_packets(nmbd_t) +corenet_sendrecv_nmbd_client_packets(nmbd_t) +corenet_tcp_connect_smbd_port(nmbd_t) + +dev_read_sysfs(nmbd_t) +dev_getattr_mtrr_dev(nmbd_t) + +fs_getattr_all_fs(nmbd_t) +fs_search_auto_mountpoints(nmbd_t) + +domain_use_interactive_fds(nmbd_t) + +files_read_usr_files(nmbd_t) +files_read_etc_files(nmbd_t) +files_list_var_lib(nmbd_t) + +auth_use_nsswitch(nmbd_t) + +logging_search_logs(nmbd_t) +logging_send_syslog_msg(nmbd_t) + +miscfiles_read_localization(nmbd_t) + +userdom_use_unpriv_users_fds(nmbd_t) +userdom_dontaudit_search_user_home_dirs(nmbd_t) + +optional_policy(` + seutil_sigchld_newrole(nmbd_t) +') + +optional_policy(` + udev_read_db(nmbd_t) +') + +######################################## +# +# smbcontrol local policy +# + +# internal communication is often done using fifo and unix sockets. +allow smbcontrol_t self:fifo_file rw_file_perms; +allow smbcontrol_t self:unix_stream_socket create_stream_socket_perms; + +allow smbcontrol_t nmbd_t:process { signal signull }; + +allow smbcontrol_t nmbd_var_run_t:file { read lock }; + +allow smbcontrol_t smbd_t:process signal; + +allow smbcontrol_t winbind_t:process { signal signull }; + +samba_read_config(smbcontrol_t) +samba_rw_var_files(smbcontrol_t) +samba_search_var(smbcontrol_t) +samba_read_winbind_pid(smbcontrol_t) + +domain_use_interactive_fds(smbcontrol_t) + +files_read_etc_files(smbcontrol_t) + +miscfiles_read_localization(smbcontrol_t) + +userdom_use_user_terminals(smbcontrol_t) + +######################################## +# +# smbmount Local policy +# + +allow smbmount_t self:capability { sys_rawio sys_admin dac_override chown }; # FIXME: is all of this really necessary? +allow smbmount_t self:process { fork signal_perms }; +allow smbmount_t self:tcp_socket create_stream_socket_perms; +allow smbmount_t self:udp_socket connect; +allow smbmount_t self:unix_dgram_socket create_socket_perms; +allow smbmount_t self:unix_stream_socket create_socket_perms; + +allow smbmount_t samba_etc_t:dir list_dir_perms; +allow smbmount_t samba_etc_t:file read_file_perms; + +can_exec(smbmount_t, smbmount_exec_t) + +allow smbmount_t samba_log_t:dir list_dir_perms; +allow smbmount_t samba_log_t:file manage_file_perms; + +allow smbmount_t samba_secrets_t:file manage_file_perms; + +manage_files_pattern(smbmount_t, samba_var_t, samba_var_t) +manage_lnk_files_pattern(smbmount_t, samba_var_t, samba_var_t) +files_list_var_lib(smbmount_t) + +kernel_read_system_state(smbmount_t) + +corenet_all_recvfrom_unlabeled(smbmount_t) +corenet_all_recvfrom_netlabel(smbmount_t) +corenet_tcp_sendrecv_generic_if(smbmount_t) +corenet_raw_sendrecv_generic_if(smbmount_t) +corenet_udp_sendrecv_generic_if(smbmount_t) +corenet_tcp_sendrecv_generic_node(smbmount_t) +corenet_raw_sendrecv_generic_node(smbmount_t) +corenet_udp_sendrecv_generic_node(smbmount_t) +corenet_tcp_sendrecv_all_ports(smbmount_t) +corenet_udp_sendrecv_all_ports(smbmount_t) +corenet_tcp_bind_generic_node(smbmount_t) +corenet_udp_bind_generic_node(smbmount_t) +corenet_tcp_connect_all_ports(smbmount_t) + +fs_getattr_cifs(smbmount_t) +fs_mount_cifs(smbmount_t) +fs_remount_cifs(smbmount_t) +fs_unmount_cifs(smbmount_t) +fs_list_cifs(smbmount_t) +fs_read_cifs_files(smbmount_t) + +storage_raw_read_fixed_disk(smbmount_t) +storage_raw_write_fixed_disk(smbmount_t) + +corecmd_list_bin(smbmount_t) + +files_list_mnt(smbmount_t) +files_mounton_mnt(smbmount_t) +files_manage_etc_runtime_files(smbmount_t) +files_etc_filetrans_etc_runtime(smbmount_t, file) +files_read_etc_files(smbmount_t) + +auth_use_nsswitch(smbmount_t) + +miscfiles_read_localization(smbmount_t) + +mount_use_fds(smbmount_t) + +locallogin_use_fds(smbmount_t) + +logging_search_logs(smbmount_t) + +userdom_use_user_terminals(smbmount_t) +userdom_use_all_users_fds(smbmount_t) + +optional_policy(` + cups_read_rw_config(smbmount_t) +') + +######################################## +# +# SWAT Local policy +# + +allow swat_t self:capability { dac_override setuid setgid sys_resource }; +allow swat_t self:process { setrlimit signal_perms }; +allow swat_t self:fifo_file rw_fifo_file_perms; +allow swat_t self:netlink_tcpdiag_socket r_netlink_socket_perms; +allow swat_t self:tcp_socket create_stream_socket_perms; +allow swat_t self:udp_socket create_socket_perms; +allow swat_t self:unix_stream_socket connectto; + +samba_domtrans_smbd(swat_t) +allow swat_t smbd_t:process { signal signull }; + +samba_domtrans_nmbd(swat_t) +allow swat_t nmbd_t:process { signal signull }; +allow nmbd_t swat_t:process signal; + +allow swat_t smbd_var_run_t:file { lock unlink }; + +allow swat_t smbd_port_t:tcp_socket name_bind; + +allow swat_t nmbd_port_t:udp_socket name_bind; + +rw_files_pattern(swat_t, samba_etc_t, samba_etc_t) +read_lnk_files_pattern(swat_t, samba_etc_t, samba_etc_t) + +manage_dirs_pattern(swat_t, samba_log_t, samba_log_t) +manage_files_pattern(swat_t, samba_log_t, samba_log_t) + +manage_files_pattern(swat_t, samba_etc_t, samba_secrets_t) + +manage_files_pattern(swat_t, samba_var_t, samba_var_t) + +allow swat_t smbd_exec_t:file mmap_file_perms ; + +allow swat_t smbd_t:process signull; + +allow swat_t smbd_var_run_t:file read_file_perms; + +manage_dirs_pattern(swat_t, swat_tmp_t, swat_tmp_t) +manage_files_pattern(swat_t, swat_tmp_t, swat_tmp_t) +files_tmp_filetrans(swat_t, swat_tmp_t, { file dir }) + +manage_files_pattern(swat_t, swat_var_run_t, swat_var_run_t) +files_pid_filetrans(swat_t, swat_var_run_t, file) + +allow swat_t winbind_exec_t:file mmap_file_perms; +domtrans_pattern(swat_t, winbind_exec_t, winbind_t) +allow swat_t winbind_t:process { signal signull }; + +allow swat_t winbind_var_run_t:dir { write add_name remove_name }; +allow swat_t winbind_var_run_t:sock_file { create unlink }; + +kernel_read_kernel_sysctls(swat_t) +kernel_read_system_state(swat_t) +kernel_read_network_state(swat_t) + +corecmd_search_bin(swat_t) + +corenet_all_recvfrom_unlabeled(swat_t) +corenet_all_recvfrom_netlabel(swat_t) +corenet_tcp_sendrecv_generic_if(swat_t) +corenet_udp_sendrecv_generic_if(swat_t) +corenet_raw_sendrecv_generic_if(swat_t) +corenet_tcp_sendrecv_generic_node(swat_t) +corenet_udp_sendrecv_generic_node(swat_t) +corenet_raw_sendrecv_generic_node(swat_t) +corenet_tcp_sendrecv_all_ports(swat_t) +corenet_udp_sendrecv_all_ports(swat_t) +corenet_tcp_connect_smbd_port(swat_t) +corenet_tcp_connect_ipp_port(swat_t) +corenet_sendrecv_smbd_client_packets(swat_t) +corenet_sendrecv_ipp_client_packets(swat_t) + +dev_read_urand(swat_t) + +files_list_var_lib(swat_t) +files_read_etc_files(swat_t) +files_search_home(swat_t) +files_read_usr_files(swat_t) +fs_getattr_xattr_fs(swat_t) + +auth_domtrans_chk_passwd(swat_t) +auth_use_nsswitch(swat_t) + +init_read_utmp(swat_t) +init_dontaudit_write_utmp(swat_t) + +logging_send_syslog_msg(swat_t) +logging_send_audit_msgs(swat_t) +logging_search_logs(swat_t) + +miscfiles_read_localization(swat_t) + +optional_policy(` + cups_read_rw_config(swat_t) + cups_stream_connect(swat_t) +') + +optional_policy(` + inetd_service_domain(swat_t, swat_exec_t) +') + +optional_policy(` + kerberos_use(swat_t) +') + +######################################## +# +# Winbind local policy +# + +allow winbind_t self:capability { dac_override ipc_lock setuid sys_nice }; +dontaudit winbind_t self:capability sys_tty_config; +allow winbind_t self:process { signal_perms getsched setsched }; +allow winbind_t self:fifo_file rw_fifo_file_perms; +allow winbind_t self:unix_dgram_socket create_socket_perms; +allow winbind_t self:unix_stream_socket create_stream_socket_perms; +allow winbind_t self:tcp_socket create_stream_socket_perms; +allow winbind_t self:udp_socket create_socket_perms; + +allow winbind_t nmbd_t:process { signal signull }; + +allow winbind_t nmbd_var_run_t:file read_file_perms; + +allow winbind_t samba_etc_t:dir list_dir_perms; +read_files_pattern(winbind_t, samba_etc_t, samba_etc_t) +read_lnk_files_pattern(winbind_t, samba_etc_t, samba_etc_t) + +manage_files_pattern(winbind_t, samba_etc_t, samba_secrets_t) +filetrans_pattern(winbind_t, samba_etc_t, samba_secrets_t, file) + +manage_dirs_pattern(winbind_t, samba_log_t, samba_log_t) +manage_files_pattern(winbind_t, samba_log_t, samba_log_t) +manage_lnk_files_pattern(winbind_t, samba_log_t, samba_log_t) + +manage_dirs_pattern(winbind_t, samba_var_t, samba_var_t) +manage_files_pattern(winbind_t, samba_var_t, samba_var_t) +manage_lnk_files_pattern(winbind_t, samba_var_t, samba_var_t) +files_list_var_lib(winbind_t) + +rw_files_pattern(winbind_t, smbd_tmp_t, smbd_tmp_t) + +allow winbind_t winbind_log_t:file manage_file_perms; +logging_log_filetrans(winbind_t, winbind_log_t, file) + +manage_dirs_pattern(winbind_t, winbind_tmp_t, winbind_tmp_t) +manage_files_pattern(winbind_t, winbind_tmp_t, winbind_tmp_t) +manage_sock_files_pattern(winbind_t, winbind_tmp_t, winbind_tmp_t) +files_tmp_filetrans(winbind_t, winbind_tmp_t, { file dir }) + +manage_files_pattern(winbind_t, winbind_var_run_t, winbind_var_run_t) +manage_sock_files_pattern(winbind_t, winbind_var_run_t, winbind_var_run_t) +files_pid_filetrans(winbind_t, winbind_var_run_t, file) + +kernel_read_kernel_sysctls(winbind_t) +kernel_read_system_state(winbind_t) + +corecmd_exec_bin(winbind_t) + +corenet_all_recvfrom_unlabeled(winbind_t) +corenet_all_recvfrom_netlabel(winbind_t) +corenet_tcp_sendrecv_generic_if(winbind_t) +corenet_udp_sendrecv_generic_if(winbind_t) +corenet_raw_sendrecv_generic_if(winbind_t) +corenet_tcp_sendrecv_generic_node(winbind_t) +corenet_udp_sendrecv_generic_node(winbind_t) +corenet_raw_sendrecv_generic_node(winbind_t) +corenet_tcp_sendrecv_all_ports(winbind_t) +corenet_udp_sendrecv_all_ports(winbind_t) +corenet_tcp_bind_generic_node(winbind_t) +corenet_udp_bind_generic_node(winbind_t) +corenet_tcp_connect_smbd_port(winbind_t) +corenet_tcp_connect_epmap_port(winbind_t) +corenet_tcp_connect_all_unreserved_ports(winbind_t) + +dev_read_sysfs(winbind_t) +dev_read_urand(winbind_t) + +fs_getattr_all_fs(winbind_t) +fs_search_auto_mountpoints(winbind_t) + +auth_domtrans_chk_passwd(winbind_t) +auth_use_nsswitch(winbind_t) +auth_manage_cache(winbind_t) + +domain_use_interactive_fds(winbind_t) + +files_read_etc_files(winbind_t) +files_read_usr_symlinks(winbind_t) + +logging_send_syslog_msg(winbind_t) + +miscfiles_read_localization(winbind_t) + +userdom_dontaudit_use_unpriv_user_fds(winbind_t) +userdom_manage_user_home_content_dirs(winbind_t) +userdom_manage_user_home_content_files(winbind_t) +userdom_manage_user_home_content_symlinks(winbind_t) +userdom_manage_user_home_content_pipes(winbind_t) +userdom_manage_user_home_content_sockets(winbind_t) +userdom_user_home_dir_filetrans_user_home_content(winbind_t, { dir file lnk_file fifo_file sock_file }) + +optional_policy(` + kerberos_use(winbind_t) +') + +optional_policy(` + seutil_sigchld_newrole(winbind_t) +') + +optional_policy(` + udev_read_db(winbind_t) +') + +######################################## +# +# Winbind helper local policy +# + +allow winbind_helper_t self:unix_dgram_socket create_socket_perms; +allow winbind_helper_t self:unix_stream_socket create_stream_socket_perms; + +allow winbind_helper_t samba_etc_t:dir list_dir_perms; +read_files_pattern(winbind_helper_t, samba_etc_t, samba_etc_t) +read_lnk_files_pattern(winbind_helper_t, samba_etc_t, samba_etc_t) + +allow winbind_helper_t samba_var_t:dir search_dir_perms; +files_list_var_lib(winbind_helper_t) + +allow winbind_t smbcontrol_t:process signal; + +stream_connect_pattern(winbind_helper_t, winbind_var_run_t, winbind_var_run_t, winbind_t) + +term_list_ptys(winbind_helper_t) + +domain_use_interactive_fds(winbind_helper_t) + +auth_use_nsswitch(winbind_helper_t) + +logging_send_syslog_msg(winbind_helper_t) + +miscfiles_read_localization(winbind_helper_t) + +userdom_use_user_terminals(winbind_helper_t) + +optional_policy(` + apache_append_log(winbind_helper_t) +') + +optional_policy(` + squid_read_log(winbind_helper_t) + squid_append_log(winbind_helper_t) + squid_rw_stream_sockets(winbind_helper_t) +') + +######################################## +# +# samba_unconfined_script_t local policy +# + +optional_policy(` + type samba_unconfined_script_t; + type samba_unconfined_script_exec_t; + domain_type(samba_unconfined_script_t) + domain_entry_file(samba_unconfined_script_t, samba_unconfined_script_exec_t) + corecmd_shell_entry_type(samba_unconfined_script_t) + role system_r types samba_unconfined_script_t; + + allow smbd_t samba_unconfined_script_exec_t:dir search_dir_perms; + allow smbd_t samba_unconfined_script_exec_t:file ioctl; + + unconfined_domain(samba_unconfined_script_t) + + tunable_policy(`samba_run_unconfined',` + domtrans_pattern(smbd_t, samba_unconfined_script_exec_t, samba_unconfined_script_t) + ') +') |