policy_module(dcc, 1.12.0) ######################################## # # Declarations # attribute_role cdcc_roles; roleattribute system_r cdcc_roles; attribute_role dcc_client_roles; roleattribute system_r dcc_client_roles; attribute_role dcc_dbclean_roles; roleattribute system_r dcc_dbclean_roles; type cdcc_t; type cdcc_exec_t; application_domain(cdcc_t, cdcc_exec_t) role cdcc_roles types cdcc_t; type cdcc_tmp_t; files_tmp_file(cdcc_tmp_t) type dcc_client_t; type dcc_client_exec_t; application_domain(dcc_client_t, dcc_client_exec_t) role dcc_client_roles types dcc_client_t; type dcc_client_map_t; files_type(dcc_client_map_t) type dcc_client_tmp_t; files_tmp_file(dcc_client_tmp_t) type dcc_dbclean_t; type dcc_dbclean_exec_t; application_domain(dcc_dbclean_t, dcc_dbclean_exec_t) role dcc_dbclean_roles types dcc_dbclean_t; type dcc_dbclean_tmp_t; files_tmp_file(dcc_dbclean_tmp_t) type dcc_var_t; files_type(dcc_var_t) type dcc_var_run_t; files_pid_file(dcc_var_run_t) type dccd_t; type dccd_exec_t; init_daemon_domain(dccd_t, dccd_exec_t) type dccd_tmp_t; files_tmp_file(dccd_tmp_t) type dccd_var_run_t; files_pid_file(dccd_var_run_t) type dccifd_t; type dccifd_exec_t; init_daemon_domain(dccifd_t, dccifd_exec_t) type dccifd_tmp_t; files_tmp_file(dccifd_tmp_t) type dccifd_var_run_t; files_pid_file(dccifd_var_run_t) type dccm_t; type dccm_exec_t; init_daemon_domain(dccm_t, dccm_exec_t) type dccm_tmp_t; files_tmp_file(dccm_tmp_t) type dccm_var_run_t; files_pid_file(dccm_var_run_t) ######################################## # # Daemon controller local policy # allow cdcc_t self:capability { setuid setgid }; manage_dirs_pattern(cdcc_t, cdcc_tmp_t, cdcc_tmp_t) manage_files_pattern(cdcc_t, cdcc_tmp_t, cdcc_tmp_t) files_tmp_filetrans(cdcc_t, cdcc_tmp_t, { file dir }) allow cdcc_t dcc_client_map_t:file mmap_rw_file_perms; allow cdcc_t dcc_var_t:dir list_dir_perms; read_files_pattern(cdcc_t, dcc_var_t, dcc_var_t) read_lnk_files_pattern(cdcc_t, dcc_var_t, dcc_var_t) corenet_all_recvfrom_netlabel(cdcc_t) corenet_udp_sendrecv_generic_if(cdcc_t) corenet_udp_sendrecv_generic_node(cdcc_t) corenet_udp_sendrecv_all_ports(cdcc_t) files_read_etc_runtime_files(cdcc_t) auth_use_nsswitch(cdcc_t) logging_send_syslog_msg(cdcc_t) userdom_use_inherited_user_terminals(cdcc_t) ######################################## # # Procmail interface local policy # allow dcc_client_t self:capability { setuid setgid }; allow dcc_client_t dcc_client_map_t:file rw_file_perms; domtrans_pattern(dcc_client_t, dccifd_exec_t, dccifd_t) manage_dirs_pattern(dcc_client_t, dcc_client_tmp_t, dcc_client_tmp_t) manage_files_pattern(dcc_client_t, dcc_client_tmp_t, dcc_client_tmp_t) files_tmp_filetrans(dcc_client_t, dcc_client_tmp_t, { file dir }) allow dcc_client_t dcc_var_t:dir list_dir_perms; manage_files_pattern(dcc_client_t, dcc_var_t, dcc_var_t) read_lnk_files_pattern(dcc_client_t, dcc_var_t, dcc_var_t) kernel_read_system_state(dcc_client_t) corenet_all_recvfrom_netlabel(dcc_client_t) corenet_udp_sendrecv_generic_if(dcc_client_t) corenet_udp_sendrecv_generic_node(dcc_client_t) corenet_udp_sendrecv_all_ports(dcc_client_t) corenet_udp_bind_generic_node(dcc_client_t) files_read_etc_runtime_files(dcc_client_t) fs_getattr_all_fs(dcc_client_t) auth_use_nsswitch(dcc_client_t) logging_send_syslog_msg(dcc_client_t) userdom_use_inherited_user_terminals(dcc_client_t) optional_policy(` antivirus_read_db(dcc_client_t) ') optional_policy(` spamassassin_read_spamd_tmp_files(dcc_client_t) ') ######################################## # # Database cleanup local policy # allow dcc_dbclean_t dcc_client_map_t:file rw_file_perms; manage_dirs_pattern(dcc_dbclean_t, dcc_dbclean_tmp_t, dcc_dbclean_tmp_t) manage_files_pattern(dcc_dbclean_t, dcc_dbclean_tmp_t, dcc_dbclean_tmp_t) files_tmp_filetrans(dcc_dbclean_t, dcc_dbclean_tmp_t, { file dir }) manage_dirs_pattern(dcc_dbclean_t, dcc_var_t, dcc_var_t) manage_files_pattern(dcc_dbclean_t, dcc_var_t, dcc_var_t) manage_lnk_files_pattern(dcc_dbclean_t, dcc_var_t, dcc_var_t) kernel_read_system_state(dcc_dbclean_t) corenet_all_recvfrom_netlabel(dcc_dbclean_t) corenet_udp_sendrecv_generic_if(dcc_dbclean_t) corenet_udp_sendrecv_generic_node(dcc_dbclean_t) corenet_udp_sendrecv_all_ports(dcc_dbclean_t) files_read_etc_runtime_files(dcc_dbclean_t) auth_use_nsswitch(dcc_dbclean_t) logging_send_syslog_msg(dcc_dbclean_t) userdom_use_inherited_user_terminals(dcc_dbclean_t) ######################################## # # Server local policy # allow dccd_t self:capability net_admin; dontaudit dccd_t self:capability sys_tty_config; allow dccd_t self:process signal_perms; allow dccd_t dcc_client_map_t:file rw_file_perms; allow dccd_t dcc_var_t:dir list_dir_perms; read_files_pattern(dccd_t, dcc_var_t, dcc_var_t) read_lnk_files_pattern(dccd_t, dcc_var_t, dcc_var_t) domtrans_pattern(dccd_t, dcc_dbclean_exec_t, dcc_dbclean_t) manage_dirs_pattern(dccd_t, dcc_var_t, dcc_var_t) manage_files_pattern(dccd_t, dcc_var_t, dcc_var_t) manage_lnk_files_pattern(dccd_t, dcc_var_t, dcc_var_t) manage_dirs_pattern(dccd_t, dccd_tmp_t, dccd_tmp_t) manage_files_pattern(dccd_t, dccd_tmp_t, dccd_tmp_t) files_tmp_filetrans(dccd_t, dccd_tmp_t, { file dir }) manage_dirs_pattern(dccd_t, dccd_var_run_t, dccd_var_run_t) manage_files_pattern(dccd_t, dccd_var_run_t, dccd_var_run_t) files_pid_filetrans(dccd_t, dccd_var_run_t, { dir file }) kernel_read_system_state(dccd_t) kernel_read_kernel_sysctls(dccd_t) corenet_all_recvfrom_netlabel(dccd_t) corenet_udp_sendrecv_generic_if(dccd_t) corenet_udp_sendrecv_generic_node(dccd_t) corenet_udp_sendrecv_all_ports(dccd_t) corenet_udp_bind_generic_node(dccd_t) corenet_udp_bind_dcc_port(dccd_t) corenet_sendrecv_dcc_server_packets(dccd_t) corecmd_search_bin(dccd_t) dev_read_sysfs(dccd_t) domain_use_interactive_fds(dccd_t) files_read_etc_runtime_files(dccd_t) fs_getattr_all_fs(dccd_t) fs_search_auto_mountpoints(dccd_t) auth_use_nsswitch(dccd_t) logging_send_syslog_msg(dccd_t) userdom_dontaudit_use_unpriv_user_fds(dccd_t) userdom_dontaudit_search_user_home_dirs(dccd_t) optional_policy(` seutil_sigchld_newrole(dccd_t) ') optional_policy(` udev_read_db(dccd_t) ') ######################################## # # Spamassassin and general MTA persistent client local policy # dontaudit dccifd_t self:capability sys_tty_config; allow dccifd_t self:process signal_perms; allow dccifd_t self:unix_stream_socket { accept listen }; allow dccifd_t dcc_client_map_t:file rw_file_perms; manage_dirs_pattern(dccifd_t, dcc_var_t, dcc_var_t) manage_files_pattern(dccifd_t, dcc_var_t, dcc_var_t) manage_lnk_files_pattern(dccifd_t, dcc_var_t, dcc_var_t) manage_fifo_files_pattern(dccifd_t, dcc_var_t, dcc_var_t) manage_sock_files_pattern(dccifd_t, dcc_var_t, dcc_var_t) manage_dirs_pattern(dccifd_t, dccifd_tmp_t, dccifd_tmp_t) manage_files_pattern(dccifd_t, dccifd_tmp_t, dccifd_tmp_t) files_tmp_filetrans(dccifd_t, dccifd_tmp_t, { file dir }) manage_files_pattern(dccifd_t, dccifd_var_run_t, dccifd_var_run_t) manage_sock_files_pattern(dccifd_t, dccifd_var_run_t, dccifd_var_run_t) filetrans_pattern(dccifd_t, dcc_var_t, dccifd_var_run_t, { file sock_file }) files_pid_filetrans(dccifd_t, dccifd_var_run_t, file) kernel_read_system_state(dccifd_t) kernel_read_kernel_sysctls(dccifd_t) corenet_all_recvfrom_netlabel(dccifd_t) corenet_udp_sendrecv_generic_if(dccifd_t) corenet_udp_sendrecv_generic_node(dccifd_t) corenet_udp_sendrecv_all_ports(dccifd_t) dev_read_sysfs(dccifd_t) domain_use_interactive_fds(dccifd_t) files_read_etc_runtime_files(dccifd_t) fs_getattr_all_fs(dccifd_t) fs_search_auto_mountpoints(dccifd_t) auth_use_nsswitch(dccifd_t) logging_send_syslog_msg(dccifd_t) userdom_dontaudit_use_unpriv_user_fds(dccifd_t) userdom_dontaudit_search_user_home_dirs(dccifd_t) optional_policy(` seutil_sigchld_newrole(dccifd_t) ') optional_policy(` udev_read_db(dccifd_t) ') ######################################## # # Sendmail milter client local policy # dontaudit dccm_t self:capability sys_tty_config; allow dccm_t self:process signal_perms; allow dccm_t self:unix_stream_socket { accept listen }; allow dccm_t dcc_client_map_t:file rw_file_perms; manage_dirs_pattern(dccm_t, dcc_var_t, dcc_var_t) manage_files_pattern(dccm_t, dcc_var_t, dcc_var_t) manage_lnk_files_pattern(dccm_t, dcc_var_t, dcc_var_t) manage_fifo_files_pattern(dccm_t, dcc_var_t, dcc_var_t) manage_sock_files_pattern(dccm_t, dcc_var_t, dcc_var_t) manage_dirs_pattern(dccm_t, dccm_tmp_t, dccm_tmp_t) manage_files_pattern(dccm_t, dccm_tmp_t, dccm_tmp_t) files_tmp_filetrans(dccm_t, dccm_tmp_t, { file dir }) manage_files_pattern(dccm_t, dccm_var_run_t, dccm_var_run_t) manage_sock_files_pattern(dccm_t, dccm_var_run_t, dccm_var_run_t) filetrans_pattern(dccm_t, dcc_var_run_t, dccm_var_run_t, { file sock_file }) files_pid_filetrans(dccm_t, dccm_var_run_t, file) kernel_read_system_state(dccm_t) kernel_read_kernel_sysctls(dccm_t) corenet_all_recvfrom_netlabel(dccm_t) corenet_udp_sendrecv_generic_if(dccm_t) corenet_udp_sendrecv_generic_node(dccm_t) corenet_udp_sendrecv_all_ports(dccm_t) dev_read_sysfs(dccm_t) domain_use_interactive_fds(dccm_t) files_read_etc_runtime_files(dccm_t) fs_getattr_all_fs(dccm_t) fs_search_auto_mountpoints(dccm_t) auth_use_nsswitch(dccm_t) logging_send_syslog_msg(dccm_t) userdom_dontaudit_use_unpriv_user_fds(dccm_t) userdom_dontaudit_search_user_home_dirs(dccm_t) optional_policy(` seutil_sigchld_newrole(dccm_t) ') optional_policy(` udev_read_db(dccm_t) ')