policy_module(samba, 1.16.3)

#################################
#
# 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(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 act as a portmapper
## 
## </p>
## </desc>
gen_tunable(samba_portmapper, 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)

## <desc>
## <p>
## Allow smbd to load libgfapi from gluster.
## </p>
## </desc>
gen_tunable(samba_load_libgfapi, 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_unit_file_t;
systemd_unit_file(samba_unit_file_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_spool_t;
files_type(samba_spool_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_keytab_t;
files_type(smbd_keytab_t)

type smbd_tmp_t;
files_tmp_file(smbd_tmp_t)

type smbd_tmpfs_t;
files_tmpfs_file(smbd_tmpfs_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_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  };
allow samba_net_t self:capability2 block_suspend;
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)
manage_sock_files_pattern(samba_net_t, samba_var_t, samba_var_t)
files_var_filetrans(samba_net_t, samba_var_t, dir, "samba")
allow samba_net_t samba_var_t:file { map } ;

kernel_read_proc_symlinks(samba_net_t)
kernel_read_system_state(samba_net_t)
kernel_read_network_state(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_usr_symlinks(samba_net_t)

auth_use_nsswitch(samba_net_t)
auth_manage_cache(samba_net_t)

logging_send_syslog_msg(samba_net_t)

samba_read_var_files(samba_net_t)

sysnet_use_ldap(samba_net_t)

userdom_use_inherited_user_terminals(samba_net_t)
userdom_list_user_home_dirs(samba_net_t)

optional_policy(`
	ctdbd_stream_connect(samba_net_t)
    ctdbd_manage_lib_dirs(samba_net_t)
    ctdbd_manage_lib_files(samba_net_t)
')

optional_policy(`
    ldap_stream_connect(samba_net_t)
    dirsrv_stream_connect(samba_net_t)
')

optional_policy(`
	pcscd_read_pid_files(samba_net_t)
')

optional_policy(`
    realmd_manage_cache_files(samba_net_t)
    realmd_read_tmp_files(samba_net_t)
')

optional_policy(`
	kerberos_use(samba_net_t)
	kerberos_etc_filetrans_keytab(samba_net_t)
')

########################################
#
# smbd Local policy
#

allow smbd_t self:capability { chown fowner kill fsetid setgid setuid sys_chroot sys_nice sys_admin sys_resource lease  dac_read_search net_admin };
dontaudit smbd_t self:capability sys_tty_config;
dontaudit smbd_t self:capability2 block_suspend;
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:key manage_key_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_t:unix_dgram_socket sendto;

allow smbd_t nmbd_var_run_t:file rw_file_perms;
stream_connect_pattern(smbd_t, nmbd_var_run_t, nmbd_var_run_t, nmbd_t)

allow smbd_t samba_etc_t:file { rw_file_perms setattr };

allow smbd_t smbd_keytab_t:file read_file_perms;

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_fifo_files_pattern(smbd_t, samba_share_t, samba_share_t)
manage_sock_files_pattern(smbd_t, samba_share_t, samba_share_t)
manage_lnk_files_pattern(smbd_t, samba_share_t, samba_share_t)
getattr_blk_files_pattern(smbd_t, samba_share_t, samba_share_t)
getattr_chr_files_pattern(smbd_t, samba_share_t, samba_share_t)
allow smbd_t samba_share_t:file { map };
allow smbd_t samba_share_t:filesystem { getattr quotaget };

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)
files_var_filetrans(smbd_t, samba_var_t, dir, "samba")
allow smbd_t samba_var_t:file { map } ;

manage_dirs_pattern(smbd_t, samba_spool_t, samba_spool_t)
manage_files_pattern(smbd_t, samba_spool_t, samba_spool_t)
manage_lnk_files_pattern(smbd_t, samba_spool_t, samba_spool_t)
manage_sock_files_pattern(smbd_t, samba_spool_t, samba_spool_t)
files_spool_filetrans(smbd_t, samba_spool_t, dir, "samba")

allow smbd_t smbcontrol_t:process { signal signull };
allow smbd_t smbcontrol_t:unix_dgram_socket sendto;

allow smbd_t winbind_t:unix_dgram_socket sendto;

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_tmpfs_t, smbd_tmpfs_t)
manage_files_pattern(smbd_t, smbd_tmpfs_t, smbd_tmpfs_t)
fs_tmpfs_filetrans(smbd_t, smbd_tmpfs_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, { dir 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_net_sysctls(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_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_dontaudit_write_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)

domain_dontaudit_signull_all_domains(smbd_t)

fs_getattr_all_fs(smbd_t)
fs_getattr_all_dirs(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)
fs_get_all_fs_quotas(smbd_t)

auth_use_nsswitch(smbd_t)
auth_domtrans_chk_passwd(smbd_t)
auth_domtrans_upd_passwd(smbd_t)
auth_manage_cache(smbd_t)
auth_write_login_records(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_runtime_files(smbd_t)
files_search_spool(smbd_t)
# smbd seems to getattr all mountpoints
files_dontaudit_getattr_all_dirs(smbd_t)
files_dontaudit_list_all_mountpoints(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_public_files(smbd_t)

sysnet_use_ldap(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)
')

tunable_policy(`smbd_anon_write',`
	miscfiles_manage_public_files(smbd_t)
') 

tunable_policy(`samba_portmapper',`
	corenet_tcp_bind_epmap_port(smbd_t)
	corenet_tcp_bind_all_unreserved_ports(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(smbd_t)
')

optional_policy(`
    tunable_policy(`samba_enable_home_dirs',`
        apache_manage_user_content(smbd_t)
    ')
')

# 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)
')

tunable_policy(`samba_load_libgfapi',`
    corenet_tcp_connect_all_ports(smbd_t)
    corenet_tcp_bind_all_ports(smbd_t)
    corenet_sendrecv_all_packets(smbd_t)
')

optional_policy(`
    avahi_dbus_chat(smbd_t)
')

optional_policy(`
	ccs_read_config(smbd_t)
')

optional_policy(`
	ctdbd_stream_connect(smbd_t)
	ctdbd_manage_lib_files(smbd_t)
    ctdbd_manage_lib_dirs(smbd_t)
')

optional_policy(`
	cups_read_rw_config(smbd_t)
	cups_stream_connect(smbd_t)
')

optional_policy(`
    dbus_system_bus_client(smbd_t)

    optional_policy(`
        oddjob_dbus_chat(smbd_t)
        oddjob_domtrans_mkhomedir(smbd_t)
    ')
')

optional_policy(`
    glusterd_read_conf(smbd_t)
    glusterd_rw_lib(smbd_t)
    glusterd_manage_pid(smbd_t)
')

optional_policy(`
	kerberos_read_keytab(smbd_t)
	kerberos_use(smbd_t)
	kerberos_tmp_filetrans_host_rcache(smbd_t, "host_0")
	kerberos_tmp_filetrans_host_rcache(smbd_t, "krb5_0.rcache2")
	kerberos_manage_host_rcache(smbd_t)
')

optional_policy(`
	ldap_stream_connect(smbd_t)
	dirsrv_stream_connect(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(`
	rhcs_signull_cluster(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',`
	allow nmbd_t self:capability { dac_read_search  };
	fs_read_noxattr_fs_files(smbd_t) 
	files_read_non_security_files(smbd_t)
    files_dontaudit_list_security_dirs(smbd_t)
    files_dontaudit_search_security_files(smbd_t)
    files_dontaudit_read_security_files(smbd_t)
	fs_read_noxattr_fs_files(nmbd_t) 
	files_read_non_security_files(nmbd_t) 
    files_dontaudit_list_security_dirs(nmbd_t)
    files_dontaudit_search_security_files(nmbd_t)
    files_dontaudit_read_security_files(nmbd_t)
')

tunable_policy(`samba_export_all_rw',`
	allow nmbd_t self:capability { dac_read_search  };
	fs_manage_noxattr_fs_files(smbd_t) 
	files_manage_non_security_files(smbd_t)
    files_manage_non_security_dirs(smbd_t)
    files_dontaudit_list_security_dirs(smbd_t)
    files_dontaudit_search_security_files(smbd_t)
    files_dontaudit_read_security_files(smbd_t)
	fs_manage_noxattr_fs_files(nmbd_t) 
	files_manage_non_security_files(nmbd_t)
    files_manage_non_security_dirs(nmbd_t)
    files_dontaudit_list_security_dirs(nmbd_t)
    files_dontaudit_search_security_files(nmbd_t)
    files_dontaudit_read_security_files(nmbd_t)
')

userdom_filetrans_home_content(nmbd_t)

########################################
#
# nmbd Local policy
#

dontaudit nmbd_t self:capability sys_tty_config;
allow nmbd_t self:capability {net_admin};
allow nmbd_t self:capability2 block_suspend;
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_dirs_pattern(nmbd_t, { smbd_var_run_t nmbd_var_run_t }, nmbd_var_run_t)
manage_files_pattern(nmbd_t, nmbd_var_run_t, nmbd_var_run_t)
manage_sock_files_pattern(nmbd_t, nmbd_var_run_t, nmbd_var_run_t)
files_pid_filetrans(nmbd_t, nmbd_var_run_t, { dir file sock_file })
filetrans_pattern(nmbd_t, smbd_var_run_t, nmbd_var_run_t, dir)

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_dirs_pattern(nmbd_t, samba_var_t, samba_var_t)
manage_files_pattern(nmbd_t, samba_var_t, samba_var_t)
manage_lnk_files_pattern(nmbd_t, samba_var_t, samba_var_t)
manage_sock_files_pattern(nmbd_t, samba_var_t, samba_var_t)
files_var_filetrans(nmbd_t, samba_var_t, dir, "samba")
allow nmbd_t samba_var_t:file map;

allow nmbd_t smbcontrol_t:process signal;
allow nmbd_t smbcontrol_t:unix_dgram_socket sendto;

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_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_getattr_mtrr_dev(nmbd_t)
dev_read_sysfs(nmbd_t)
dev_read_urand(nmbd_t)

fs_getattr_all_fs(nmbd_t)
fs_search_auto_mountpoints(nmbd_t)

domain_use_interactive_fds(nmbd_t)

files_list_var_lib(nmbd_t)

auth_use_nsswitch(nmbd_t)

logging_search_logs(nmbd_t)
logging_send_syslog_msg(nmbd_t)

userdom_use_unpriv_users_fds(nmbd_t)
userdom_dontaudit_search_user_home_dirs(nmbd_t)

optional_policy(`
	ctdbd_stream_connect(nmbd_t)
    ctdbd_manage_lib_dirs(nmbd_t)
    ctdbd_manage_lib_files(nmbd_t)
')

optional_policy(`
    dbus_system_bus_client(nmbd_t)
')

optional_policy(`
	seutil_sigchld_newrole(nmbd_t)
')

optional_policy(`
	udev_read_db(nmbd_t)
')

########################################
#
# smbcontrol local policy
#

allow smbcontrol_t self:capability2 block_suspend;
allow smbcontrol_t self:process { signal signull };
# internal communication is often done using fifo and unix sockets.
allow smbcontrol_t self:fifo_file rw_file_perms;
allow smbcontrol_t self:netlink_route_socket r_netlink_socket_perms;
allow smbcontrol_t self:udp_socket create_socket_perms;
allow smbcontrol_t self:unix_stream_socket create_stream_socket_perms;
allow smbcontrol_t self:unix_dgram_socket create_socket_perms;

allow smbcontrol_t nmbd_t:process { signal signull };
read_files_pattern(smbcontrol_t, nmbd_var_run_t, nmbd_var_run_t)

allow smbcontrol_t smbd_t:process { signal signull };
read_files_pattern(smbcontrol_t, smbd_var_run_t, smbd_var_run_t)
allow smbcontrol_t winbind_t:process { signal signull };

manage_files_pattern(smbcontrol_t, samba_var_t, samba_var_t)
manage_dirs_pattern(smbcontrol_t, samba_var_t, samba_var_t)
manage_sock_files_pattern(smbcontrol_t, samba_var_t, samba_var_t)
allow smbcontrol_t samba_var_t:file map;

allow smbcontrol_t nmbd_t:unix_dgram_socket sendto;
allow smbcontrol_t smbd_t:unix_dgram_socket sendto;
allow smbcontrol_t winbind_t:unix_dgram_socket sendto;

samba_read_config(smbcontrol_t)
samba_search_var(smbcontrol_t)
samba_read_winbind_pid(smbcontrol_t)

kernel_read_network_state(smbcontrol_t)

domain_use_interactive_fds(smbcontrol_t)

dev_read_urand(smbcontrol_t)

term_use_console(smbcontrol_t)

auth_read_passwd(smbcontrol_t)

sysnet_use_ldap(smbcontrol_t)

userdom_use_inherited_user_terminals(smbcontrol_t)

optional_policy(`
	ctdbd_stream_connect(smbcontrol_t)
	ctdbd_sigchld(smbcontrol_t)
')

########################################
#
# smbmount Local policy
#

allow smbmount_t self:capability { sys_rawio sys_admin dac_read_search  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_dirs_pattern(smbmount_t, samba_var_t, samba_var_t)
manage_files_pattern(smbmount_t, samba_var_t, samba_var_t)
manage_lnk_files_pattern(smbmount_t, samba_var_t, samba_var_t)
files_var_filetrans(smbmount_t, samba_var_t, dir, "samba")

files_list_var_lib(smbmount_t)

kernel_read_system_state(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)

auth_use_nsswitch(smbmount_t)


locallogin_use_fds(smbmount_t)

logging_search_logs(smbmount_t)

userdom_use_inherited_user_terminals(smbmount_t)
userdom_use_all_users_fds(smbmount_t)

optional_policy(`
	cups_read_rw_config(smbmount_t)
')

optional_policy(`
	mount_use_fds(smbmount_t)
')

########################################
#
# SWAT Local policy
#

allow swat_t self:capability { dac_read_search  setuid setgid sys_resource };
allow swat_t self:capability2 block_suspend;
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;

read_files_pattern(swat_t, nmbd_var_run_t, nmbd_var_run_t)
stream_connect_pattern(swat_t, nmbd_var_run_t, nmbd_var_run_t, nmbd_t)

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_dirs_pattern(swat_t, samba_var_t, samba_var_t)
manage_files_pattern(swat_t, samba_var_t, samba_var_t)
files_var_filetrans(swat_t, samba_var_t, dir, "samba")

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;
allow swat_t smbd_var_run_t:file { lock unlink };

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 };

read_files_pattern(swat_t, winbind_var_run_t, winbind_var_run_t)
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_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_search_home(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)

sysnet_use_ldap(swat_t)


userdom_dontaudit_search_admin_dir(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 { kill dac_read_search  ipc_lock setuid sys_nice };
allow winbind_t self:capability2 block_suspend;
dontaudit winbind_t self:capability { net_admin 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 sendto };
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 self:socket create_socket_perms;

allow winbind_t self:cap_userns { kill };

allow winbind_t nmbd_t:process { signal signull };

read_files_pattern(winbind_t, nmbd_var_run_t, nmbd_var_run_t)
samba_stream_connect_nmbd(winbind_t)

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)
manage_sock_files_pattern(winbind_t, samba_var_t, samba_var_t)
files_var_filetrans(winbind_t, samba_var_t, dir, "samba")
allow winbind_t samba_var_t:file { map } ;

manage_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)

userdom_manage_user_tmp_dirs(winbind_t)
userdom_manage_user_tmp_files(winbind_t)
userdom_tmp_filetrans_user_tmp(winbind_t, { file dir })

manage_dirs_pattern(winbind_t, { smbd_var_run_t winbind_var_run_t }, winbind_var_run_t)
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, { sock_file file dir })
filetrans_pattern(winbind_t, smbd_var_run_t, winbind_var_run_t, dir)
# /run/samba/krb5cc_samba
manage_files_pattern(winbind_t, smbd_var_run_t, smbd_var_run_t)
manage_dirs_pattern(winbind_t, smbd_var_run_t, smbd_var_run_t)
manage_sock_files_pattern(winbind_t, smbd_var_run_t, smbd_var_run_t)

kernel_read_network_state(winbind_t)
kernel_read_kernel_sysctls(winbind_t)
kernel_read_system_state(winbind_t)
kernel_signull(winbind_t)
kernel_request_load_module(winbind_t)

corecmd_exec_bin(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)
corenet_tcp_connect_all_ephemeral_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)
fs_read_anon_inodefs_files(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_usr_symlinks(winbind_t)
files_list_var_lib(winbind_t)

logging_send_syslog_msg(winbind_t)

miscfiles_read_generic_certs(winbind_t)

sysnet_use_ldap(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_filetrans_home_content(winbind_t)

optional_policy(`
	ctdbd_stream_connect(winbind_t)
	ctdbd_manage_lib_files(winbind_t)
	ctdbd_manage_lib_dirs(winbind_t)
')


optional_policy(`
	dirsrv_stream_connect(winbind_t)
')

optional_policy(`
	kerberos_use(winbind_t)
	kerberos_filetrans_named_content(winbind_t)
')

optional_policy(`
    nis_authenticate(winbind_t)
')

optional_policy(`
	seutil_sigchld_newrole(winbind_t)
')

optional_policy(`
    systemd_hostnamed_signull(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;
allow winbind_t smbcontrol_t:unix_dgram_socket sendto;

stream_connect_pattern(winbind_helper_t, winbind_var_run_t, winbind_var_run_t, winbind_t)

dev_read_urand(winbind_helper_t)

term_list_ptys(winbind_helper_t)

corecmd_exec_bin(winbind_helper_t)

domain_use_interactive_fds(winbind_helper_t)

files_list_tmp(winbind_helper_t)

auth_use_nsswitch(winbind_helper_t)

logging_send_syslog_msg(winbind_helper_t)

userdom_use_inherited_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_net_t;
	domain_type(samba_unconfined_net_t)
	domain_entry_file(samba_unconfined_net_t, samba_net_exec_t)
	role system_r types samba_unconfined_net_t;

	unconfined_domain(samba_unconfined_net_t)

	manage_files_pattern(samba_unconfined_net_t, samba_etc_t, samba_secrets_t)
	filetrans_pattern(samba_unconfined_net_t, samba_etc_t, samba_secrets_t, file)
	userdom_use_inherited_user_terminals(samba_unconfined_net_t)
')

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;

optional_policy(`
	unconfined_domain(samba_unconfined_script_t)
')

tunable_policy(`samba_run_unconfined',`
		domtrans_pattern(smbd_t, samba_unconfined_script_exec_t, samba_unconfined_script_t)
',`
	can_exec(smbd_t, samba_unconfined_script_exec_t)
')
