1 /* SPDX-License-Identifier: GPL-2.0 */ 2 3 #include <linux/capability.h> 4 #include <linux/socket.h> 5 6 #define COMMON_FILE_SOCK_PERMS \ 7 "ioctl", "read", "write", "create", "getattr", "setattr", "lock", \ 8 "relabelfrom", "relabelto", "append", "map" 9 10 #define COMMON_FILE_PERMS \ 11 COMMON_FILE_SOCK_PERMS, "unlink", "link", "rename", "execute", \ 12 "quotaon", "mounton", "audit_access", "open", "execmod", \ 13 "watch", "watch_mount", "watch_sb", "watch_with_perm", \ 14 "watch_reads" 15 16 #define COMMON_SOCK_PERMS \ 17 COMMON_FILE_SOCK_PERMS, "bind", "connect", "listen", "accept", \ 18 "getopt", "setopt", "shutdown", "recvfrom", "sendto", \ 19 "name_bind" 20 21 #define COMMON_IPC_PERMS \ 22 "create", "destroy", "getattr", "setattr", "read", "write", \ 23 "associate", "unix_read", "unix_write" 24 25 #define COMMON_CAP_PERMS \ 26 "chown", "dac_override", "dac_read_search", "fowner", "fsetid", \ 27 "kill", "setgid", "setuid", "setpcap", "linux_immutable", \ 28 "net_bind_service", "net_broadcast", "net_admin", "net_raw", \ 29 "ipc_lock", "ipc_owner", "sys_module", "sys_rawio", \ 30 "sys_chroot", "sys_ptrace", "sys_pacct", "sys_admin", \ 31 "sys_boot", "sys_nice", "sys_resource", "sys_time", \ 32 "sys_tty_config", "mknod", "lease", "audit_write", \ 33 "audit_control", "setfcap" 34 35 #define COMMON_CAP2_PERMS \ 36 "mac_override", "mac_admin", "syslog", "wake_alarm", "block_suspend", \ 37 "audit_read", "perfmon", "bpf", "checkpoint_restore" 38 39 #if CAP_LAST_CAP > CAP_CHECKPOINT_RESTORE 40 #error New capability defined, please update COMMON_CAP2_PERMS. 41 #endif 42 43 /* 44 * Note: The name for any socket class should be suffixed by "socket", 45 * and doesn't contain more than one substr of "socket". 46 */ 47 const struct security_class_mapping secclass_map[] = { 48 { "security", 49 { "compute_av", "compute_create", "compute_member", "check_context", 50 "load_policy", "compute_relabel", "compute_user", "setenforce", 51 "setbool", "setsecparam", "setcheckreqprot", "read_policy", 52 "validate_trans", NULL } }, 53 { "process", 54 { "fork", "transition", "sigchld", "sigkill", 55 "sigstop", "signull", "signal", "ptrace", 56 "getsched", "setsched", "getsession", "getpgid", 57 "setpgid", "getcap", "setcap", "share", 58 "getattr", "setexec", "setfscreate", "noatsecure", 59 "siginh", "setrlimit", "rlimitinh", "dyntransition", 60 "setcurrent", "execmem", "execstack", "execheap", 61 "setkeycreate", "setsockcreate", "getrlimit", NULL } }, 62 { "process2", { "nnp_transition", "nosuid_transition", NULL } }, 63 { "system", 64 { "ipc_info", "syslog_read", "syslog_mod", "syslog_console", 65 "module_request", "module_load", NULL } }, 66 { "capability", { COMMON_CAP_PERMS, NULL } }, 67 { "filesystem", 68 { "mount", "remount", "unmount", "getattr", "relabelfrom", 69 "relabelto", "associate", "quotamod", "quotaget", "watch", NULL } }, 70 { "file", 71 { COMMON_FILE_PERMS, "execute_no_trans", "entrypoint", NULL } }, 72 { "dir", 73 { COMMON_FILE_PERMS, "add_name", "remove_name", "reparent", "search", 74 "rmdir", NULL } }, 75 { "fd", { "use", NULL } }, 76 { "lnk_file", { COMMON_FILE_PERMS, NULL } }, 77 { "chr_file", { COMMON_FILE_PERMS, NULL } }, 78 { "blk_file", { COMMON_FILE_PERMS, NULL } }, 79 { "sock_file", { COMMON_FILE_PERMS, NULL } }, 80 { "fifo_file", { COMMON_FILE_PERMS, NULL } }, 81 { "socket", { COMMON_SOCK_PERMS, NULL } }, 82 { "tcp_socket", 83 { COMMON_SOCK_PERMS, "node_bind", "name_connect", NULL } }, 84 { "udp_socket", { COMMON_SOCK_PERMS, "node_bind", NULL } }, 85 { "rawip_socket", { COMMON_SOCK_PERMS, "node_bind", NULL } }, 86 { "node", { "recvfrom", "sendto", NULL } }, 87 { "netif", { "ingress", "egress", NULL } }, 88 { "netlink_socket", { COMMON_SOCK_PERMS, NULL } }, 89 { "packet_socket", { COMMON_SOCK_PERMS, NULL } }, 90 { "key_socket", { COMMON_SOCK_PERMS, NULL } }, 91 { "unix_stream_socket", { COMMON_SOCK_PERMS, "connectto", NULL } }, 92 { "unix_dgram_socket", { COMMON_SOCK_PERMS, NULL } }, 93 { "sem", { COMMON_IPC_PERMS, NULL } }, 94 { "msg", { "send", "receive", NULL } }, 95 { "msgq", { COMMON_IPC_PERMS, "enqueue", NULL } }, 96 { "shm", { COMMON_IPC_PERMS, "lock", NULL } }, 97 { "ipc", { COMMON_IPC_PERMS, NULL } }, 98 { "netlink_route_socket", 99 { COMMON_SOCK_PERMS, "nlmsg_read", "nlmsg_write", NULL } }, 100 { "netlink_tcpdiag_socket", 101 { COMMON_SOCK_PERMS, "nlmsg_read", "nlmsg_write", NULL } }, 102 { "netlink_nflog_socket", { COMMON_SOCK_PERMS, NULL } }, 103 { "netlink_xfrm_socket", 104 { COMMON_SOCK_PERMS, "nlmsg_read", "nlmsg_write", NULL } }, 105 { "netlink_selinux_socket", { COMMON_SOCK_PERMS, NULL } }, 106 { "netlink_iscsi_socket", { COMMON_SOCK_PERMS, NULL } }, 107 { "netlink_audit_socket", 108 { COMMON_SOCK_PERMS, "nlmsg_read", "nlmsg_write", "nlmsg_relay", 109 "nlmsg_readpriv", "nlmsg_tty_audit", NULL } }, 110 { "netlink_fib_lookup_socket", { COMMON_SOCK_PERMS, NULL } }, 111 { "netlink_connector_socket", { COMMON_SOCK_PERMS, NULL } }, 112 { "netlink_netfilter_socket", { COMMON_SOCK_PERMS, NULL } }, 113 { "netlink_dnrt_socket", { COMMON_SOCK_PERMS, NULL } }, 114 { "association", 115 { "sendto", "recvfrom", "setcontext", "polmatch", NULL } }, 116 { "netlink_kobject_uevent_socket", { COMMON_SOCK_PERMS, NULL } }, 117 { "netlink_generic_socket", { COMMON_SOCK_PERMS, NULL } }, 118 { "netlink_scsitransport_socket", { COMMON_SOCK_PERMS, NULL } }, 119 { "netlink_rdma_socket", { COMMON_SOCK_PERMS, NULL } }, 120 { "netlink_crypto_socket", { COMMON_SOCK_PERMS, NULL } }, 121 { "appletalk_socket", { COMMON_SOCK_PERMS, NULL } }, 122 { "packet", 123 { "send", "recv", "relabelto", "forward_in", "forward_out", NULL } }, 124 { "key", 125 { "view", "read", "write", "search", "link", "setattr", "create", 126 NULL } }, 127 { "dccp_socket", 128 { COMMON_SOCK_PERMS, "node_bind", "name_connect", NULL } }, 129 { "memprotect", { "mmap_zero", NULL } }, 130 { "peer", { "recv", NULL } }, 131 { "capability2", { COMMON_CAP2_PERMS, NULL } }, 132 { "kernel_service", { "use_as_override", "create_files_as", NULL } }, 133 { "tun_socket", { COMMON_SOCK_PERMS, "attach_queue", NULL } }, 134 { "binder", 135 { "impersonate", "call", "set_context_mgr", "transfer", NULL } }, 136 { "cap_userns", { COMMON_CAP_PERMS, NULL } }, 137 { "cap2_userns", { COMMON_CAP2_PERMS, NULL } }, 138 { "sctp_socket", 139 { COMMON_SOCK_PERMS, "node_bind", "name_connect", "association", 140 NULL } }, 141 { "icmp_socket", { COMMON_SOCK_PERMS, "node_bind", NULL } }, 142 { "ax25_socket", { COMMON_SOCK_PERMS, NULL } }, 143 { "ipx_socket", { COMMON_SOCK_PERMS, NULL } }, 144 { "netrom_socket", { COMMON_SOCK_PERMS, NULL } }, 145 { "atmpvc_socket", { COMMON_SOCK_PERMS, NULL } }, 146 { "x25_socket", { COMMON_SOCK_PERMS, NULL } }, 147 { "rose_socket", { COMMON_SOCK_PERMS, NULL } }, 148 { "decnet_socket", { COMMON_SOCK_PERMS, NULL } }, 149 { "atmsvc_socket", { COMMON_SOCK_PERMS, NULL } }, 150 { "rds_socket", { COMMON_SOCK_PERMS, NULL } }, 151 { "irda_socket", { COMMON_SOCK_PERMS, NULL } }, 152 { "pppox_socket", { COMMON_SOCK_PERMS, NULL } }, 153 { "llc_socket", { COMMON_SOCK_PERMS, NULL } }, 154 { "can_socket", { COMMON_SOCK_PERMS, NULL } }, 155 { "tipc_socket", { COMMON_SOCK_PERMS, NULL } }, 156 { "bluetooth_socket", { COMMON_SOCK_PERMS, NULL } }, 157 { "iucv_socket", { COMMON_SOCK_PERMS, NULL } }, 158 { "rxrpc_socket", { COMMON_SOCK_PERMS, NULL } }, 159 { "isdn_socket", { COMMON_SOCK_PERMS, NULL } }, 160 { "phonet_socket", { COMMON_SOCK_PERMS, NULL } }, 161 { "ieee802154_socket", { COMMON_SOCK_PERMS, NULL } }, 162 { "caif_socket", { COMMON_SOCK_PERMS, NULL } }, 163 { "alg_socket", { COMMON_SOCK_PERMS, NULL } }, 164 { "nfc_socket", { COMMON_SOCK_PERMS, NULL } }, 165 { "vsock_socket", { COMMON_SOCK_PERMS, NULL } }, 166 { "kcm_socket", { COMMON_SOCK_PERMS, NULL } }, 167 { "qipcrtr_socket", { COMMON_SOCK_PERMS, NULL } }, 168 { "smc_socket", { COMMON_SOCK_PERMS, NULL } }, 169 { "infiniband_pkey", { "access", NULL } }, 170 { "infiniband_endport", { "manage_subnet", NULL } }, 171 { "bpf", 172 { "map_create", "map_read", "map_write", "prog_load", "prog_run", 173 NULL } }, 174 { "xdp_socket", { COMMON_SOCK_PERMS, NULL } }, 175 { "mctp_socket", { COMMON_SOCK_PERMS, NULL } }, 176 { "perf_event", 177 { "open", "cpu", "kernel", "tracepoint", "read", "write", NULL } }, 178 { "anon_inode", { COMMON_FILE_PERMS, NULL } }, 179 { "io_uring", { "override_creds", "sqpoll", "cmd", NULL } }, 180 { "user_namespace", { "create", NULL } }, 181 { NULL } 182 }; 183 184 #if PF_MAX > 46 185 #error New address family defined, please update secclass_map. 186 #endif 187