policy_module(spamassassin,1.3.0)

########################################

#

# Declarations

#

# spamassassin client executable

type spamc_exec_t;

files_type(spamc_exec_t)

type spamd_t;

type spamd_exec_t;

init_daemon_domain(spamd_t,spamd_exec_t)

type spamd_tmp_t;

files_tmp_file(spamd_tmp_t)

type spamd_var_run_t;

files_pid_file(spamd_var_run_t)

type spamassassin_exec_t;

files_type(spamassassin_exec_t)

########################################

#

# Spamassassin daemon local policy

#

# Spamassassin, when run as root and using per-user config files,

# setuids to the user running spamc.  Comment this if you are not

# using this ability.

allow spamd_t self:capability { setuid setgid dac_override sys_tty_config };

dontaudit spamd_t self:capability sys_tty_config;

allow spamd_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap };

allow spamd_t self:fd use;

allow spamd_t self:fifo_file rw_file_perms;

allow spamd_t self:sock_file r_file_perms;

allow spamd_t self:shm create_shm_perms;

allow spamd_t self:sem create_sem_perms;

allow spamd_t self:msgq create_msgq_perms;

allow spamd_t self:msg { send receive };

allow spamd_t self:unix_dgram_socket create_socket_perms;

allow spamd_t self:unix_stream_socket create_stream_socket_perms;

allow spamd_t self:unix_dgram_socket sendto;

allow spamd_t self:unix_stream_socket connectto;

allow spamd_t self:tcp_socket create_stream_socket_perms;

allow spamd_t self:udp_socket create_socket_perms;

allow spamd_t spamd_tmp_t:dir create_dir_perms;

allow spamd_t spamd_tmp_t:file create_file_perms;

files_tmp_filetrans(spamd_t, spamd_tmp_t, { file dir })

allow spamd_t spamd_var_run_t:file create_file_perms;

allow spamd_t spamd_var_run_t:dir rw_dir_perms;

files_pid_filetrans(spamd_t,spamd_var_run_t,file)

kernel_read_all_sysctls(spamd_t)

kernel_read_system_state(spamd_t)

kernel_tcp_recvfrom(spamd_t)

corenet_tcp_sendrecv_all_if(spamd_t)

corenet_udp_sendrecv_all_if(spamd_t)

corenet_raw_sendrecv_all_if(spamd_t)

corenet_tcp_sendrecv_all_nodes(spamd_t)

corenet_udp_sendrecv_all_nodes(spamd_t)

corenet_raw_sendrecv_all_nodes(spamd_t)

corenet_tcp_sendrecv_all_ports(spamd_t)

corenet_udp_sendrecv_all_ports(spamd_t)

corenet_non_ipsec_sendrecv(spamd_t)

corenet_tcp_bind_all_nodes(spamd_t)

corenet_udp_bind_all_nodes(spamd_t)

corenet_tcp_bind_spamd_port(spamd_t)

# spamassassin 3.1 needs this for its

# DnsResolver.pm module which binds to

# random ports >= 1024.

corenet_udp_bind_generic_port(spamd_t)

corenet_udp_bind_imaze_port(spamd_t)

corenet_tcp_connect_razor_port(spamd_t)

dev_read_sysfs(spamd_t)

dev_read_urand(spamd_t)

fs_getattr_all_fs(spamd_t)

fs_search_auto_mountpoints(spamd_t)

term_dontaudit_use_console(spamd_t)

auth_dontaudit_read_shadow(spamd_t)

corecmd_exec_bin(spamd_t)

corecmd_search_sbin(spamd_t)

domain_use_interactive_fds(spamd_t)

files_read_usr_files(spamd_t)

files_read_etc_files(spamd_t)

files_read_etc_runtime_files(spamd_t)

init_use_fds(spamd_t)

init_use_script_ptys(spamd_t)

init_dontaudit_rw_utmp(spamd_t)

libs_use_ld_so(spamd_t)

libs_use_shared_libs(spamd_t)

# Various Perl bits

libs_use_lib_files(spamd_t)

logging_send_syslog_msg(spamd_t)

miscfiles_read_localization(spamd_t)

sysnet_read_config(spamd_t)

sysnet_use_ldap(spamd_t)

userdom_use_unpriv_users_fds(spamd_t)

userdom_search_unpriv_users_home_dirs(spamd_t)

userdom_dontaudit_search_sysadm_home_dirs(spamd_t)

ifdef(`targeted_policy',`

	term_dontaudit_use_unallocated_ttys(spamd_t)

	term_dontaudit_use_generic_ptys(spamd_t)

	files_dontaudit_read_root_files(spamd_t)

	tunable_policy(`spamd_enable_home_dirs',`

		userdom_manage_generic_user_home_content_dirs(spamd_t)

		userdom_manage_generic_user_home_content_files(spamd_t)

		userdom_manage_generic_user_home_content_symlinks(spamd_t)

	')

')

tunable_policy(`use_nfs_home_dirs',`

	fs_manage_nfs_files(spamd_t)

')

tunable_policy(`use_samba_home_dirs',`

	fs_manage_cifs_files(spamd_t)

')

optional_policy(`cron',`

	cron_system_entry(spamd_t,spamd_exec_t)

')

optional_policy(`daemontools',`

	daemontools_service_domain(spamd_t,spamd_exec_t)

')

optional_policy(`nis',`

	nis_use_ypbind(spamd_t)

')

optional_policy(`selinuxutil',`

	seutil_sigchld_newrole(spamd_t)

')

optional_policy(`sendmail',`

	sendmail_stub(spamd_t)

	mta_read_config(spamd_t)

')

optional_policy(`udev',`

	udev_read_db(spamd_t)

')

ifdef(`TODO',`

optional_policy(`amavis', `

# for bayes tokens

allow spamd_t var_lib_t:dir { getattr search };

allow spamd_t amavisd_lib_t:dir rw_dir_perms;

allow spamd_t amavisd_lib_t:file create_file_perms;

allow spamd_t amavisd_lib_t:lnk_file create_lnk_perms;

')

') dnl end TODO