2020-02-29 21:54:39 +00:00
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policy_module(knot, 1.1.0)
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2019-07-10 12:54:01 +00:00
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########################################
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#
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# Declarations
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#
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attribute_role knot_roles;
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type knotd_t;
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type knotd_exec_t;
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init_daemon_domain(knotd_t, knotd_exec_t)
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type knotc_t;
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type knotc_exec_t;
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application_domain(knotc_t, knotc_exec_t)
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init_system_domain(knotc_t, knotc_exec_t)
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role knot_roles types knotc_t;
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type knot_conf_t;
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files_config_file(knot_conf_t)
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type knot_initrc_exec_t;
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init_script_file(knot_initrc_exec_t)
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type knot_runtime_t;
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2020-06-27 21:11:48 +00:00
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files_runtime_file(knot_runtime_t)
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2019-07-10 12:54:01 +00:00
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type knot_tmp_t;
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files_tmp_file(knot_tmp_t)
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2019-07-13 18:06:16 +00:00
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type knot_var_lib_t;
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files_type(knot_var_lib_t)
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2019-07-10 12:54:01 +00:00
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########################################
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#
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# knotd local policy
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#
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2019-07-13 18:03:46 +00:00
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2019-07-10 12:54:01 +00:00
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allow knotd_t self:capability { dac_override dac_read_search setgid setpcap setuid };
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allow knotd_t self:process { signal_perms getcap getsched setsched };
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allow knotd_t self:tcp_socket create_stream_socket_perms;
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allow knotd_t self:udp_socket create_socket_perms;
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allow knotd_t self:unix_stream_socket create_stream_socket_perms;
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2019-07-13 18:06:16 +00:00
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allow knotd_t knot_conf_t:file map;
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knot_read_config_files(knotd_t)
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2019-07-10 12:54:01 +00:00
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corenet_tcp_bind_generic_node(knotd_t)
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corenet_udp_bind_generic_node(knotd_t)
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corenet_sendrecv_dns_server_packets(knotd_t)
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corenet_tcp_bind_dns_port(knotd_t)
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corenet_udp_bind_dns_port(knotd_t)
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# Slave replication
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corenet_tcp_connect_dns_port(knotd_t)
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manage_dirs_pattern(knotd_t, knot_runtime_t, knot_runtime_t)
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manage_files_pattern(knotd_t, knot_runtime_t, knot_runtime_t)
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manage_lnk_files_pattern(knotd_t, knot_runtime_t, knot_runtime_t)
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manage_sock_files_pattern(knotd_t, knot_runtime_t, knot_runtime_t)
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2020-06-27 21:11:48 +00:00
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files_runtime_filetrans(knotd_t, knot_runtime_t, dir)
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2019-07-10 12:54:01 +00:00
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allow knotd_t knot_tmp_t:file map;
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allow knotd_t knot_tmp_t:file manage_file_perms;
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allow knotd_t knot_tmp_t:dir manage_dir_perms;
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files_tmp_filetrans(knotd_t, knot_tmp_t, { file dir })
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allow knotd_t knot_var_lib_t:file map;
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manage_dirs_pattern(knotd_t, knot_var_lib_t, knot_var_lib_t)
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manage_files_pattern(knotd_t, knot_var_lib_t, knot_var_lib_t)
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manage_lnk_files_pattern(knotd_t, knot_var_lib_t, knot_var_lib_t)
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files_var_lib_filetrans(knotd_t, knot_var_lib_t, dir)
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2019-07-13 18:06:16 +00:00
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kernel_read_kernel_sysctls(knotd_t)
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2019-07-10 12:54:01 +00:00
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files_map_etc_files(knotd_t)
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files_search_var_lib(knotd_t)
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fs_getattr_xattr_fs(knotd_t)
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fs_getattr_tmpfs(knotd_t)
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auth_use_nsswitch(knotd_t)
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logging_send_syslog_msg(knotd_t)
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miscfiles_read_localization(knotd_t)
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########################################
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#
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# knotc local policy
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#
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2019-07-13 18:03:46 +00:00
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2019-07-10 12:54:01 +00:00
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allow knotc_t self:capability { dac_override dac_read_search };
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allow knotc_t self:process signal;
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stream_connect_pattern(knotc_t, knot_runtime_t, knot_runtime_t, knotd_t)
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allow knotc_t knot_conf_t:file map;
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knot_read_config_files(knotc_t)
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allow knotc_t knot_tmp_t:file map;
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allow knotc_t knot_tmp_t:file manage_file_perms;
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allow knotc_t knot_tmp_t:dir manage_dir_perms;
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files_tmp_filetrans(knotc_t, knot_tmp_t, { file dir })
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allow knotc_t knot_var_lib_t:file map;
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manage_dirs_pattern(knotc_t, knot_var_lib_t, knot_var_lib_t)
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manage_files_pattern(knotc_t, knot_var_lib_t, knot_var_lib_t)
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manage_lnk_files_pattern(knotc_t, knot_var_lib_t, knot_var_lib_t)
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2019-07-13 18:06:16 +00:00
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domain_use_interactive_fds(knotc_t)
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2019-07-10 12:54:01 +00:00
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files_read_etc_files(knotc_t)
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2020-06-27 21:11:48 +00:00
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files_search_runtime(knotc_t)
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2019-07-10 12:54:01 +00:00
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files_search_var_lib(knotc_t)
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fs_getattr_tmpfs(knotc_t)
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miscfiles_read_localization(knotc_t)
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userdom_use_user_ptys(knotc_t)
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