policy_module(certbot) ## ##

## Determine whether additional rules ## should be enabled to support acme.sh ##

##
gen_tunable(certbot_acmesh, false) ######################################## # # Declarations # type certbot_t; type certbot_exec_t; init_daemon_domain(certbot_t, certbot_exec_t) type certbot_log_t; logging_log_file(certbot_log_t) type certbot_runtime_t; files_runtime_file(certbot_runtime_t) type certbot_tmp_t; files_tmp_file(certbot_tmp_t) type certbot_tmpfs_t; files_tmpfs_file(certbot_tmpfs_t) type certbot_lib_t; files_type(certbot_lib_t) ######################################## # # Local policy # allow certbot_t self:fifo_file rw_inherited_fifo_file_perms; allow certbot_t self:capability { chown dac_override sys_resource }; allow certbot_t self:udp_socket all_udp_socket_perms; allow certbot_t self:tcp_socket all_tcp_socket_perms; allow certbot_t self:netlink_route_socket create_netlink_socket_perms; files_search_var_lib(certbot_t) manage_dirs_pattern(certbot_t, certbot_lib_t, certbot_lib_t) manage_files_pattern(certbot_t, certbot_lib_t, certbot_lib_t) manage_dirs_pattern(certbot_t, certbot_tmp_t, certbot_tmp_t) manage_files_pattern(certbot_t, certbot_tmp_t, certbot_tmp_t) files_tmp_filetrans(certbot_t, certbot_tmp_t, { dir file }) manage_files_pattern(certbot_t, certbot_tmpfs_t, certbot_tmpfs_t) fs_tmpfs_filetrans(certbot_t, certbot_tmpfs_t, { file }) # this is for certbot to have write-exec memory, I know it is bad # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=913544 # the Debian bug report has background about python-acme and python3-openssl allow certbot_t self:process execmem; allow certbot_t certbot_tmp_t:file mmap_exec_file_perms; allow certbot_t certbot_tmpfs_t:file mmap_exec_file_perms; allow certbot_t certbot_runtime_t:file mmap_exec_file_perms; logging_search_logs(certbot_t) allow certbot_t certbot_log_t:dir manage_dir_perms; allow certbot_t certbot_log_t:file manage_file_perms; manage_files_pattern(certbot_t, certbot_runtime_t, certbot_runtime_t) files_runtime_filetrans(certbot_t, certbot_runtime_t, file) kernel_search_fs_sysctls(certbot_t) corecmd_list_bin(certbot_t) corecmd_mmap_bin_files(certbot_t) corenet_tcp_bind_generic_node(certbot_t) corenet_tcp_connect_http_port(certbot_t) corenet_tcp_connect_dns_port(certbot_t) # bind to http port for standalone mode corenet_tcp_bind_http_port(certbot_t) domain_use_interactive_fds(certbot_t) files_read_etc_files(certbot_t) files_read_usr_files(certbot_t) libs_exec_ldconfig(certbot_t) # for /usr/lib/gcc/x86_64-linux-gnu/8/collect2 libs_exec_lib_files(certbot_t) miscfiles_read_localization(certbot_t) miscfiles_read_generic_certs(certbot_t) miscfiles_manage_generic_tls_privkey_dirs(certbot_t) miscfiles_manage_generic_tls_privkey_files(certbot_t) miscfiles_manage_generic_tls_privkey_symlinks(certbot_t) sysnet_read_config(certbot_t) userdom_dontaudit_search_user_home_dirs(certbot_t) userdom_use_user_ptys(certbot_t) tunable_policy(`certbot_acmesh',` corecmd_exec_bin(certbot_t) corecmd_exec_shell(certbot_t) ') optional_policy(` # for writing to webroot apache_manage_sys_content(certbot_t) apache_search_config(certbot_t) ')