400 lines
12 KiB
Text
400 lines
12 KiB
Text
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policy_module(dovecot, 1.16.1)
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########################################
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#
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# Declarations
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#
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attribute dovecot_domain;
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dovecot_basic_types_template(dovecot)
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init_daemon_domain(dovecot_t, dovecot_exec_t)
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dovecot_basic_types_template(dovecot_auth)
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domain_type(dovecot_auth_t)
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domain_entry_file(dovecot_auth_t, dovecot_auth_exec_t)
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role system_r types dovecot_auth_t;
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type dovecot_auth_tmp_t;
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files_tmp_file(dovecot_auth_tmp_t)
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type dovecot_cert_t;
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miscfiles_cert_type(dovecot_cert_t)
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dovecot_basic_types_template(dovecot_deliver)
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domain_type(dovecot_deliver_t)
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domain_entry_file(dovecot_deliver_t, dovecot_deliver_exec_t)
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role system_r types dovecot_deliver_t;
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type dovecot_deliver_tmp_t;
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files_tmp_file(dovecot_deliver_tmp_t)
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type dovecot_etc_t;
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files_config_file(dovecot_etc_t)
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type dovecot_initrc_exec_t;
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init_script_file(dovecot_initrc_exec_t)
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type dovecot_keytab_t;
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files_type(dovecot_keytab_t)
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type dovecot_passwd_t;
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files_type(dovecot_passwd_t)
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type dovecot_spool_t;
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files_spool_file(dovecot_spool_t)
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type dovecot_tmp_t;
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files_tmp_file(dovecot_tmp_t)
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# /var/lib/dovecot holds SSL parameters file
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type dovecot_var_lib_t;
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files_type(dovecot_var_lib_t)
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type dovecot_var_log_t;
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logging_log_file(dovecot_var_log_t)
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type dovecot_var_run_t;
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files_pid_file(dovecot_var_run_t)
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#######################################
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#
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# dovecot domain local policy
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#
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allow dovecot_domain self:capability sys_resource;
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dontaudit dovecot_domain self:capability2 block_suspend;
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allow dovecot_domain self:process signal_perms;
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allow dovecot_domain self:unix_dgram_socket create_socket_perms;
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allow dovecot_domain self:fifo_file rw_fifo_file_perms;
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kernel_read_all_sysctls(dovecot_domain)
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kernel_read_network_state(dovecot_domain)
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corecmd_exec_bin(dovecot_domain)
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corecmd_exec_shell(dovecot_domain)
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dev_read_sysfs(dovecot_domain)
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dev_read_rand(dovecot_domain)
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dev_read_urand(dovecot_domain)
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# Dovecot now has quota support and it uses getmntent() to find the mountpoints.
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files_read_etc_runtime_files(dovecot_domain)
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########################################
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#
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# dovecot local policy
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#
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allow dovecot_t self:capability { dac_read_search dac_override chown fsetid kill net_bind_service setgid setuid sys_chroot };
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dontaudit dovecot_t self:capability sys_tty_config;
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allow dovecot_t self:process { setrlimit signal_perms getcap setcap setsched };
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allow dovecot_t self:tcp_socket create_stream_socket_perms;
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allow dovecot_t self:unix_stream_socket { create_stream_socket_perms connectto };
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domtrans_pattern(dovecot_t, dovecot_auth_exec_t, dovecot_auth_t)
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allow dovecot_t dovecot_auth_t:process signal;
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allow dovecot_t dovecot_deliver_t:process signull;
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allow dovecot_t dovecot_cert_t:dir list_dir_perms;
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read_files_pattern(dovecot_t, dovecot_cert_t, dovecot_cert_t)
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read_lnk_files_pattern(dovecot_t, dovecot_cert_t, dovecot_cert_t)
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allow dovecot_t dovecot_etc_t:dir list_dir_perms;
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read_files_pattern(dovecot_t, dovecot_etc_t, dovecot_etc_t)
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read_lnk_files_pattern(dovecot_t, dovecot_etc_t, dovecot_etc_t)
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files_search_etc(dovecot_t)
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can_exec(dovecot_t, dovecot_exec_t)
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allow dovecot_t dovecot_keytab_t:file read_file_perms;
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manage_dirs_pattern(dovecot_t, dovecot_tmp_t, dovecot_tmp_t)
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manage_files_pattern(dovecot_t, dovecot_tmp_t, dovecot_tmp_t)
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files_tmp_filetrans(dovecot_t, dovecot_tmp_t, { file dir })
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# Allow dovecot to create and read SSL parameters file
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manage_files_pattern(dovecot_t, dovecot_var_lib_t, dovecot_var_lib_t)
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files_search_var_lib(dovecot_t)
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files_read_var_symlinks(dovecot_t)
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manage_dirs_pattern(dovecot_t, dovecot_var_log_t, dovecot_var_log_t)
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manage_files_pattern(dovecot_t, dovecot_var_log_t, dovecot_var_log_t)
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logging_log_filetrans(dovecot_t, dovecot_var_log_t, { file dir })
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manage_dirs_pattern(dovecot_t, dovecot_spool_t, dovecot_spool_t)
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manage_files_pattern(dovecot_t, dovecot_spool_t, dovecot_spool_t)
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manage_lnk_files_pattern(dovecot_t, dovecot_spool_t, dovecot_spool_t)
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manage_dirs_pattern(dovecot_t, dovecot_var_run_t, dovecot_var_run_t)
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manage_files_pattern(dovecot_t, dovecot_var_run_t, dovecot_var_run_t)
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manage_lnk_files_pattern(dovecot_t, dovecot_var_run_t, dovecot_var_run_t)
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manage_sock_files_pattern(dovecot_t, dovecot_var_run_t, dovecot_var_run_t)
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manage_fifo_files_pattern(dovecot_t, dovecot_var_run_t, dovecot_var_run_t)
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files_pid_filetrans(dovecot_t, dovecot_var_run_t, { dir file fifo_file sock_file })
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kernel_read_security_state(dovecot_t)
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corenet_all_recvfrom_netlabel(dovecot_t)
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corenet_tcp_sendrecv_generic_if(dovecot_t)
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corenet_tcp_sendrecv_generic_node(dovecot_t)
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corenet_tcp_sendrecv_all_ports(dovecot_t)
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corenet_tcp_bind_generic_node(dovecot_t)
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corenet_tcp_bind_mail_port(dovecot_t)
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corenet_tcp_bind_pop_port(dovecot_t)
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corenet_tcp_bind_lmtp_port(dovecot_t)
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corenet_tcp_bind_sieve_port(dovecot_t)
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corenet_tcp_bind_smtp_port(dovecot_t)
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corenet_tcp_connect_all_ports(dovecot_t)
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corenet_tcp_connect_postgresql_port(dovecot_t)
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corenet_sendrecv_pop_server_packets(dovecot_t)
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corenet_sendrecv_all_client_packets(dovecot_t)
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fs_getattr_all_fs(dovecot_t)
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fs_getattr_all_dirs(dovecot_t)
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fs_search_auto_mountpoints(dovecot_t)
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fs_get_all_fs_quotas(dovecot_t)
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domain_use_interactive_fds(dovecot_t)
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files_search_spool(dovecot_t)
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files_search_tmp(dovecot_t)
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files_dontaudit_list_default(dovecot_t)
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files_dontaudit_search_all_dirs(dovecot_t)
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files_search_all_mountpoints(dovecot_t)
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files_read_var_lib_files(dovecot_t)
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init_getattr_utmp(dovecot_t)
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auth_use_nsswitch(dovecot_t)
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miscfiles_read_generic_certs(dovecot_t)
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logging_send_syslog_msg(dovecot_t)
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userdom_home_manager(dovecot_t)
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userdom_dontaudit_use_unpriv_user_fds(dovecot_t)
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userdom_manage_user_home_content_dirs(dovecot_t)
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userdom_manage_user_home_content_files(dovecot_t)
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userdom_manage_user_home_content_symlinks(dovecot_t)
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userdom_manage_user_home_content_pipes(dovecot_t)
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userdom_manage_user_home_content_sockets(dovecot_t)
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userdom_filetrans_home_content(dovecot_t)
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optional_policy(`
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mta_manage_home_rw(dovecot_t)
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mta_mmap_home_rw(dovecot_t)
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mta_manage_spool(dovecot_t)
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')
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optional_policy(`
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kerberos_manage_host_rcache(dovecot_t)
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kerberos_read_keytab(dovecot_t)
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kerberos_tmp_filetrans_host_rcache(dovecot_t, "imap_0")
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kerberos_use(dovecot_t)
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')
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optional_policy(`
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gnome_manage_data(dovecot_t)
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')
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optional_policy(`
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postfix_manage_private_sockets(dovecot_t)
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postfix_search_spool(dovecot_t)
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')
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optional_policy(`
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postgresql_stream_connect(dovecot_t)
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')
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optional_policy(`
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mysql_read_config(dovecot_t)
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mysql_stream_connect(dovecot_t)
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mysql_tcp_connect(dovecot_t)
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')
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optional_policy(`
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# Handle sieve scripts
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sendmail_domtrans(dovecot_t)
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')
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optional_policy(`
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seutil_sigchld_newrole(dovecot_t)
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')
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optional_policy(`
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squid_dontaudit_search_cache(dovecot_t)
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')
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optional_policy(`
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udev_read_db(dovecot_t)
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')
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########################################
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#
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# dovecot auth local policy
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#
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allow dovecot_auth_t self:capability { chown dac_read_search dac_override ipc_lock setgid setuid sys_nice };
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allow dovecot_auth_t self:process { getsched setsched signal_perms getcap setcap };
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allow dovecot_auth_t self:unix_stream_socket create_stream_socket_perms;
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allow dovecot_auth_t dovecot_t:unix_stream_socket { connectto rw_stream_socket_perms };
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read_files_pattern(dovecot_auth_t, dovecot_passwd_t, dovecot_passwd_t)
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read_files_pattern(dovecot_auth_t, dovecot_etc_t, dovecot_etc_t)
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read_lnk_files_pattern(dovecot_auth_t, dovecot_etc_t, dovecot_etc_t)
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manage_files_pattern(dovecot_auth_t, dovecot_var_run_t, dovecot_var_run_t)
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manage_dirs_pattern(dovecot_auth_t, dovecot_auth_tmp_t, dovecot_auth_tmp_t)
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manage_files_pattern(dovecot_auth_t, dovecot_auth_tmp_t, dovecot_auth_tmp_t)
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files_tmp_filetrans(dovecot_auth_t, dovecot_auth_tmp_t, { file dir })
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allow dovecot_auth_t dovecot_var_run_t:dir list_dir_perms;
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manage_sock_files_pattern(dovecot_auth_t, dovecot_var_run_t, dovecot_var_run_t)
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manage_fifo_files_pattern(dovecot_auth_t, dovecot_var_run_t, dovecot_var_run_t)
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dovecot_stream_connect_auth(dovecot_auth_t)
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corecmd_exec_bin(dovecot_auth_t)
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logging_send_audit_msgs(dovecot_auth_t)
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auth_domtrans_chk_passwd(dovecot_auth_t)
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auth_use_nsswitch(dovecot_auth_t)
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logging_send_syslog_msg(dovecot_auth_t)
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files_search_pids(dovecot_auth_t)
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files_read_usr_symlinks(dovecot_auth_t)
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files_read_var_lib_files(dovecot_auth_t)
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files_search_tmp(dovecot_auth_t)
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fs_getattr_xattr_fs(dovecot_auth_t)
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init_rw_utmp(dovecot_auth_t)
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init_stream_connect(dovecot_auth_t)
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sysnet_use_ldap(dovecot_auth_t)
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systemd_login_read_pid_files(dovecot_auth_t)
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systemd_dbus_chat_logind(dovecot_auth_t)
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systemd_write_inherited_logind_sessions_pipes(dovecot_auth_t)
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userdom_getattr_user_home_dirs(dovecot_auth_t)
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optional_policy(`
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kerberos_use(dovecot_auth_t)
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# for gssapi (kerberos)
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userdom_list_user_tmp(dovecot_auth_t)
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userdom_read_user_tmp_files(dovecot_auth_t)
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userdom_read_user_tmp_symlinks(dovecot_auth_t)
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')
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optional_policy(`
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mysql_search_db(dovecot_auth_t)
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mysql_stream_connect(dovecot_auth_t)
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mysql_read_config(dovecot_auth_t)
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mysql_tcp_connect(dovecot_auth_t)
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mysql_rw_db_sockets(dovecot_auth_t)
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')
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optional_policy(`
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nis_authenticate(dovecot_auth_t)
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')
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optional_policy(`
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dbus_system_bus_client(dovecot_auth_t)
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optional_policy(`
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oddjob_dbus_chat(dovecot_auth_t)
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oddjob_domtrans_mkhomedir(dovecot_auth_t)
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')
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')
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optional_policy(`
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postfix_manage_private_sockets(dovecot_auth_t)
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postfix_rw_inherited_master_pipes(dovecot_deliver_t)
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postfix_search_spool(dovecot_auth_t)
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')
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########################################
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#
|
||
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# dovecot deliver local policy
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||
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#
|
||
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||
|
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allow dovecot_deliver_t self:capability { setuid setgid };
|
||
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|
||
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|
allow dovecot_deliver_t dovecot_t:process signull;
|
||
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|
||
|
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allow dovecot_deliver_t dovecot_etc_t:dir list_dir_perms;
|
||
|
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read_files_pattern(dovecot_deliver_t, dovecot_etc_t, dovecot_etc_t)
|
||
|
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read_lnk_files_pattern(dovecot_deliver_t, dovecot_etc_t, dovecot_etc_t)
|
||
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|
||
|
|
allow dovecot_deliver_t dovecot_cert_t:dir search_dir_perms;
|
||
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|
||
|
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manage_dirs_pattern(dovecot_deliver_t, dovecot_var_log_t, dovecot_var_log_t)
|
||
|
|
manage_files_pattern(dovecot_deliver_t, dovecot_var_log_t, dovecot_var_log_t)
|
||
|
|
logging_log_filetrans(dovecot_deliver_t, dovecot_var_log_t, { file dir })
|
||
|
|
|
||
|
|
manage_dirs_pattern(dovecot_deliver_t, dovecot_deliver_tmp_t, dovecot_deliver_tmp_t)
|
||
|
|
manage_files_pattern(dovecot_deliver_t, dovecot_deliver_tmp_t, dovecot_deliver_tmp_t)
|
||
|
|
files_tmp_filetrans(dovecot_deliver_t, dovecot_deliver_tmp_t, { file dir })
|
||
|
|
|
||
|
|
allow dovecot_deliver_t dovecot_var_run_t:dir list_dir_perms;
|
||
|
|
read_files_pattern(dovecot_deliver_t, dovecot_var_run_t, dovecot_var_run_t)
|
||
|
|
read_sock_files_pattern(dovecot_deliver_t, dovecot_var_run_t, dovecot_var_run_t)
|
||
|
|
dovecot_stream_connect(dovecot_deliver_t)
|
||
|
|
|
||
|
|
can_exec(dovecot_deliver_t, dovecot_deliver_exec_t)
|
||
|
|
|
||
|
|
auth_use_nsswitch(dovecot_deliver_t)
|
||
|
|
|
||
|
|
logging_append_all_logs(dovecot_deliver_t)
|
||
|
|
logging_send_syslog_msg(dovecot_deliver_t)
|
||
|
|
|
||
|
|
dovecot_stream_connect_auth(dovecot_deliver_t)
|
||
|
|
|
||
|
|
files_search_tmp(dovecot_deliver_t)
|
||
|
|
files_dontaudit_getattr_all_dirs(dovecot_deliver_t)
|
||
|
|
files_search_all_mountpoints(dovecot_deliver_t)
|
||
|
|
|
||
|
|
fs_getattr_all_fs(dovecot_deliver_t)
|
||
|
|
fs_dontaudit_getattr_all_fs(dovecot_deliver_t)
|
||
|
|
fs_dontaudit_getattr_all_dirs(dovecot_deliver_t)
|
||
|
|
fs_dontaudit_search_cgroup_dirs(dovecot_deliver_t)
|
||
|
|
|
||
|
|
userdom_manage_user_home_content_dirs(dovecot_deliver_t)
|
||
|
|
userdom_manage_user_home_content_files(dovecot_deliver_t)
|
||
|
|
userdom_manage_user_home_content_symlinks(dovecot_deliver_t)
|
||
|
|
userdom_manage_user_home_content_pipes(dovecot_deliver_t)
|
||
|
|
userdom_manage_user_home_content_sockets(dovecot_deliver_t)
|
||
|
|
userdom_filetrans_home_content(dovecot_deliver_t)
|
||
|
|
|
||
|
|
userdom_home_manager(dovecot_deliver_t)
|
||
|
|
|
||
|
|
optional_policy(`
|
||
|
|
gnome_manage_data(dovecot_deliver_t)
|
||
|
|
')
|
||
|
|
|
||
|
|
optional_policy(`
|
||
|
|
mta_mailserver_delivery(dovecot_deliver_t)
|
||
|
|
mta_mmap_home_rw(dovecot_deliver_t)
|
||
|
|
mta_manage_spool(dovecot_deliver_t)
|
||
|
|
mta_read_queue(dovecot_deliver_t)
|
||
|
|
')
|
||
|
|
|
||
|
|
optional_policy(`
|
||
|
|
postfix_use_fds_master(dovecot_deliver_t)
|
||
|
|
')
|
||
|
|
|
||
|
|
optional_policy(`
|
||
|
|
# Handle sieve scripts
|
||
|
|
sendmail_domtrans(dovecot_deliver_t)
|
||
|
|
')
|