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1/* SPDX-License-Identifier: GPL-2.0 */
2#include <linux/capability.h>
3#include <linux/socket.h>
4
5#define COMMON_FILE_SOCK_PERMS "ioctl", "read", "write", "create", \
6 "getattr", "setattr", "lock", "relabelfrom", "relabelto", "append", "map"
7
8#define COMMON_FILE_PERMS COMMON_FILE_SOCK_PERMS, "unlink", "link", \
9 "rename", "execute", "quotaon", "mounton", "audit_access", \
10 "open", "execmod", "watch", "watch_mount", "watch_sb", \
11 "watch_with_perm", "watch_reads"
12
13#define COMMON_SOCK_PERMS COMMON_FILE_SOCK_PERMS, "bind", "connect", \
14 "listen", "accept", "getopt", "setopt", "shutdown", "recvfrom", \
15 "sendto", "name_bind"
16
17#define COMMON_IPC_PERMS "create", "destroy", "getattr", "setattr", "read", \
18 "write", "associate", "unix_read", "unix_write"
19
20#define COMMON_CAP_PERMS "chown", "dac_override", "dac_read_search", \
21 "fowner", "fsetid", "kill", "setgid", "setuid", "setpcap", \
22 "linux_immutable", "net_bind_service", "net_broadcast", \
23 "net_admin", "net_raw", "ipc_lock", "ipc_owner", "sys_module", \
24 "sys_rawio", "sys_chroot", "sys_ptrace", "sys_pacct", "sys_admin", \
25 "sys_boot", "sys_nice", "sys_resource", "sys_time", \
26 "sys_tty_config", "mknod", "lease", "audit_write", \
27 "audit_control", "setfcap"
28
29#define COMMON_CAP2_PERMS "mac_override", "mac_admin", "syslog", \
30 "wake_alarm", "block_suspend", "audit_read", "perfmon", "bpf", \
31 "checkpoint_restore"
32
33#if CAP_LAST_CAP > CAP_CHECKPOINT_RESTORE
34#error New capability defined, please update COMMON_CAP2_PERMS.
35#endif
36
37/*
38 * Note: The name for any socket class should be suffixed by "socket",
39 * and doesn't contain more than one substr of "socket".
40 */
41const struct security_class_mapping secclass_map[] = {
42 { "security",
43 { "compute_av", "compute_create", "compute_member",
44 "check_context", "load_policy", "compute_relabel",
45 "compute_user", "setenforce", "setbool", "setsecparam",
46 "setcheckreqprot", "read_policy", "validate_trans", NULL } },
47 { "process",
48 { "fork", "transition", "sigchld", "sigkill",
49 "sigstop", "signull", "signal", "ptrace", "getsched", "setsched",
50 "getsession", "getpgid", "setpgid", "getcap", "setcap", "share",
51 "getattr", "setexec", "setfscreate", "noatsecure", "siginh",
52 "setrlimit", "rlimitinh", "dyntransition", "setcurrent",
53 "execmem", "execstack", "execheap", "setkeycreate",
54 "setsockcreate", "getrlimit", NULL } },
55 { "process2",
56 { "nnp_transition", "nosuid_transition", NULL } },
57 { "system",
58 { "ipc_info", "syslog_read", "syslog_mod",
59 "syslog_console", "module_request", "module_load", NULL } },
60 { "capability",
61 { COMMON_CAP_PERMS, NULL } },
62 { "filesystem",
63 { "mount", "remount", "unmount", "getattr",
64 "relabelfrom", "relabelto", "associate", "quotamod",
65 "quotaget", "watch", NULL } },
66 { "file",
67 { COMMON_FILE_PERMS,
68 "execute_no_trans", "entrypoint", NULL } },
69 { "dir",
70 { COMMON_FILE_PERMS, "add_name", "remove_name",
71 "reparent", "search", "rmdir", NULL } },
72 { "fd", { "use", NULL } },
73 { "lnk_file",
74 { COMMON_FILE_PERMS, NULL } },
75 { "chr_file",
76 { COMMON_FILE_PERMS, NULL } },
77 { "blk_file",
78 { COMMON_FILE_PERMS, NULL } },
79 { "sock_file",
80 { COMMON_FILE_PERMS, NULL } },
81 { "fifo_file",
82 { COMMON_FILE_PERMS, NULL } },
83 { "socket",
84 { COMMON_SOCK_PERMS, NULL } },
85 { "tcp_socket",
86 { COMMON_SOCK_PERMS,
87 "node_bind", "name_connect",
88 NULL } },
89 { "udp_socket",
90 { COMMON_SOCK_PERMS,
91 "node_bind", NULL } },
92 { "rawip_socket",
93 { COMMON_SOCK_PERMS,
94 "node_bind", NULL } },
95 { "node",
96 { "recvfrom", "sendto", NULL } },
97 { "netif",
98 { "ingress", "egress", NULL } },
99 { "netlink_socket",
100 { COMMON_SOCK_PERMS, NULL } },
101 { "packet_socket",
102 { COMMON_SOCK_PERMS, NULL } },
103 { "key_socket",
104 { COMMON_SOCK_PERMS, NULL } },
105 { "unix_stream_socket",
106 { COMMON_SOCK_PERMS, "connectto", NULL } },
107 { "unix_dgram_socket",
108 { COMMON_SOCK_PERMS, NULL } },
109 { "sem",
110 { COMMON_IPC_PERMS, NULL } },
111 { "msg", { "send", "receive", NULL } },
112 { "msgq",
113 { COMMON_IPC_PERMS, "enqueue", NULL } },
114 { "shm",
115 { COMMON_IPC_PERMS, "lock", NULL } },
116 { "ipc",
117 { COMMON_IPC_PERMS, NULL } },
118 { "netlink_route_socket",
119 { COMMON_SOCK_PERMS,
120 "nlmsg_read", "nlmsg_write", NULL } },
121 { "netlink_tcpdiag_socket",
122 { COMMON_SOCK_PERMS,
123 "nlmsg_read", "nlmsg_write", NULL } },
124 { "netlink_nflog_socket",
125 { COMMON_SOCK_PERMS, NULL } },
126 { "netlink_xfrm_socket",
127 { COMMON_SOCK_PERMS,
128 "nlmsg_read", "nlmsg_write", NULL } },
129 { "netlink_selinux_socket",
130 { COMMON_SOCK_PERMS, NULL } },
131 { "netlink_iscsi_socket",
132 { COMMON_SOCK_PERMS, NULL } },
133 { "netlink_audit_socket",
134 { COMMON_SOCK_PERMS,
135 "nlmsg_read", "nlmsg_write", "nlmsg_relay", "nlmsg_readpriv",
136 "nlmsg_tty_audit", NULL } },
137 { "netlink_fib_lookup_socket",
138 { COMMON_SOCK_PERMS, NULL } },
139 { "netlink_connector_socket",
140 { COMMON_SOCK_PERMS, NULL } },
141 { "netlink_netfilter_socket",
142 { COMMON_SOCK_PERMS, NULL } },
143 { "netlink_dnrt_socket",
144 { COMMON_SOCK_PERMS, NULL } },
145 { "association",
146 { "sendto", "recvfrom", "setcontext", "polmatch", NULL } },
147 { "netlink_kobject_uevent_socket",
148 { COMMON_SOCK_PERMS, NULL } },
149 { "netlink_generic_socket",
150 { COMMON_SOCK_PERMS, NULL } },
151 { "netlink_scsitransport_socket",
152 { COMMON_SOCK_PERMS, NULL } },
153 { "netlink_rdma_socket",
154 { COMMON_SOCK_PERMS, NULL } },
155 { "netlink_crypto_socket",
156 { COMMON_SOCK_PERMS, NULL } },
157 { "appletalk_socket",
158 { COMMON_SOCK_PERMS, NULL } },
159 { "packet",
160 { "send", "recv", "relabelto", "forward_in", "forward_out", NULL } },
161 { "key",
162 { "view", "read", "write", "search", "link", "setattr", "create",
163 NULL } },
164 { "dccp_socket",
165 { COMMON_SOCK_PERMS,
166 "node_bind", "name_connect", NULL } },
167 { "memprotect", { "mmap_zero", NULL } },
168 { "peer", { "recv", NULL } },
169 { "capability2",
170 { COMMON_CAP2_PERMS, NULL } },
171 { "kernel_service", { "use_as_override", "create_files_as", NULL } },
172 { "tun_socket",
173 { COMMON_SOCK_PERMS, "attach_queue", NULL } },
174 { "binder", { "impersonate", "call", "set_context_mgr", "transfer",
175 NULL } },
176 { "cap_userns",
177 { COMMON_CAP_PERMS, NULL } },
178 { "cap2_userns",
179 { COMMON_CAP2_PERMS, NULL } },
180 { "sctp_socket",
181 { COMMON_SOCK_PERMS,
182 "node_bind", "name_connect", "association", NULL } },
183 { "icmp_socket",
184 { COMMON_SOCK_PERMS,
185 "node_bind", NULL } },
186 { "ax25_socket",
187 { COMMON_SOCK_PERMS, NULL } },
188 { "ipx_socket",
189 { COMMON_SOCK_PERMS, NULL } },
190 { "netrom_socket",
191 { COMMON_SOCK_PERMS, NULL } },
192 { "atmpvc_socket",
193 { COMMON_SOCK_PERMS, NULL } },
194 { "x25_socket",
195 { COMMON_SOCK_PERMS, NULL } },
196 { "rose_socket",
197 { COMMON_SOCK_PERMS, NULL } },
198 { "decnet_socket",
199 { COMMON_SOCK_PERMS, NULL } },
200 { "atmsvc_socket",
201 { COMMON_SOCK_PERMS, NULL } },
202 { "rds_socket",
203 { COMMON_SOCK_PERMS, NULL } },
204 { "irda_socket",
205 { COMMON_SOCK_PERMS, NULL } },
206 { "pppox_socket",
207 { COMMON_SOCK_PERMS, NULL } },
208 { "llc_socket",
209 { COMMON_SOCK_PERMS, NULL } },
210 { "can_socket",
211 { COMMON_SOCK_PERMS, NULL } },
212 { "tipc_socket",
213 { COMMON_SOCK_PERMS, NULL } },
214 { "bluetooth_socket",
215 { COMMON_SOCK_PERMS, NULL } },
216 { "iucv_socket",
217 { COMMON_SOCK_PERMS, NULL } },
218 { "rxrpc_socket",
219 { COMMON_SOCK_PERMS, NULL } },
220 { "isdn_socket",
221 { COMMON_SOCK_PERMS, NULL } },
222 { "phonet_socket",
223 { COMMON_SOCK_PERMS, NULL } },
224 { "ieee802154_socket",
225 { COMMON_SOCK_PERMS, NULL } },
226 { "caif_socket",
227 { COMMON_SOCK_PERMS, NULL } },
228 { "alg_socket",
229 { COMMON_SOCK_PERMS, NULL } },
230 { "nfc_socket",
231 { COMMON_SOCK_PERMS, NULL } },
232 { "vsock_socket",
233 { COMMON_SOCK_PERMS, NULL } },
234 { "kcm_socket",
235 { COMMON_SOCK_PERMS, NULL } },
236 { "qipcrtr_socket",
237 { COMMON_SOCK_PERMS, NULL } },
238 { "smc_socket",
239 { COMMON_SOCK_PERMS, NULL } },
240 { "infiniband_pkey",
241 { "access", NULL } },
242 { "infiniband_endport",
243 { "manage_subnet", NULL } },
244 { "bpf",
245 { "map_create", "map_read", "map_write", "prog_load", "prog_run",
246 NULL } },
247 { "xdp_socket",
248 { COMMON_SOCK_PERMS, NULL } },
249 { "mctp_socket",
250 { COMMON_SOCK_PERMS, NULL } },
251 { "perf_event",
252 { "open", "cpu", "kernel", "tracepoint", "read", "write", NULL } },
253 { "anon_inode",
254 { COMMON_FILE_PERMS, NULL } },
255 { "io_uring",
256 { "override_creds", "sqpoll", "cmd", NULL } },
257 { "user_namespace",
258 { "create", NULL } },
259 { NULL }
260 };
261
262#if PF_MAX > 46
263#error New address family defined, please update secclass_map.
264#endif
1/* SPDX-License-Identifier: GPL-2.0 */
2
3#define COMMON_FILE_SOCK_PERMS \
4 "ioctl", "read", "write", "create", "getattr", "setattr", "lock", \
5 "relabelfrom", "relabelto", "append", "map"
6
7#define COMMON_FILE_PERMS \
8 COMMON_FILE_SOCK_PERMS, "unlink", "link", "rename", "execute", \
9 "quotaon", "mounton", "audit_access", "open", "execmod", \
10 "watch", "watch_mount", "watch_sb", "watch_with_perm", \
11 "watch_reads"
12
13#define COMMON_SOCK_PERMS \
14 COMMON_FILE_SOCK_PERMS, "bind", "connect", "listen", "accept", \
15 "getopt", "setopt", "shutdown", "recvfrom", "sendto", \
16 "name_bind"
17
18#define COMMON_IPC_PERMS \
19 "create", "destroy", "getattr", "setattr", "read", "write", \
20 "associate", "unix_read", "unix_write"
21
22#define COMMON_CAP_PERMS \
23 "chown", "dac_override", "dac_read_search", "fowner", "fsetid", \
24 "kill", "setgid", "setuid", "setpcap", "linux_immutable", \
25 "net_bind_service", "net_broadcast", "net_admin", "net_raw", \
26 "ipc_lock", "ipc_owner", "sys_module", "sys_rawio", \
27 "sys_chroot", "sys_ptrace", "sys_pacct", "sys_admin", \
28 "sys_boot", "sys_nice", "sys_resource", "sys_time", \
29 "sys_tty_config", "mknod", "lease", "audit_write", \
30 "audit_control", "setfcap"
31
32#define COMMON_CAP2_PERMS \
33 "mac_override", "mac_admin", "syslog", "wake_alarm", "block_suspend", \
34 "audit_read", "perfmon", "bpf", "checkpoint_restore"
35
36#ifdef __KERNEL__ /* avoid this check when building host programs */
37#include <linux/capability.h>
38
39#if CAP_LAST_CAP > CAP_CHECKPOINT_RESTORE
40#error New capability defined, please update COMMON_CAP2_PERMS.
41#endif
42#endif
43
44/*
45 * Note: The name for any socket class should be suffixed by "socket",
46 * and doesn't contain more than one substr of "socket".
47 */
48const struct security_class_mapping secclass_map[] = {
49 { "security",
50 { "compute_av", "compute_create", "compute_member", "check_context",
51 "load_policy", "compute_relabel", "compute_user", "setenforce",
52 "setbool", "setsecparam", "setcheckreqprot", "read_policy",
53 "validate_trans", NULL } },
54 { "process",
55 { "fork", "transition", "sigchld", "sigkill",
56 "sigstop", "signull", "signal", "ptrace",
57 "getsched", "setsched", "getsession", "getpgid",
58 "setpgid", "getcap", "setcap", "share",
59 "getattr", "setexec", "setfscreate", "noatsecure",
60 "siginh", "setrlimit", "rlimitinh", "dyntransition",
61 "setcurrent", "execmem", "execstack", "execheap",
62 "setkeycreate", "setsockcreate", "getrlimit", NULL } },
63 { "process2", { "nnp_transition", "nosuid_transition", NULL } },
64 { "system",
65 { "ipc_info", "syslog_read", "syslog_mod", "syslog_console",
66 "module_request", "module_load", NULL } },
67 { "capability", { COMMON_CAP_PERMS, NULL } },
68 { "filesystem",
69 { "mount", "remount", "unmount", "getattr", "relabelfrom",
70 "relabelto", "associate", "quotamod", "quotaget", "watch", NULL } },
71 { "file",
72 { COMMON_FILE_PERMS, "execute_no_trans", "entrypoint", NULL } },
73 { "dir",
74 { COMMON_FILE_PERMS, "add_name", "remove_name", "reparent", "search",
75 "rmdir", NULL } },
76 { "fd", { "use", NULL } },
77 { "lnk_file", { COMMON_FILE_PERMS, NULL } },
78 { "chr_file", { COMMON_FILE_PERMS, NULL } },
79 { "blk_file", { COMMON_FILE_PERMS, NULL } },
80 { "sock_file", { COMMON_FILE_PERMS, NULL } },
81 { "fifo_file", { COMMON_FILE_PERMS, NULL } },
82 { "socket", { COMMON_SOCK_PERMS, NULL } },
83 { "tcp_socket",
84 { COMMON_SOCK_PERMS, "node_bind", "name_connect", NULL } },
85 { "udp_socket", { COMMON_SOCK_PERMS, "node_bind", NULL } },
86 { "rawip_socket", { COMMON_SOCK_PERMS, "node_bind", NULL } },
87 { "node", { "recvfrom", "sendto", NULL } },
88 { "netif", { "ingress", "egress", NULL } },
89 { "netlink_socket", { COMMON_SOCK_PERMS, NULL } },
90 { "packet_socket", { COMMON_SOCK_PERMS, NULL } },
91 { "key_socket", { COMMON_SOCK_PERMS, NULL } },
92 { "unix_stream_socket", { COMMON_SOCK_PERMS, "connectto", NULL } },
93 { "unix_dgram_socket", { COMMON_SOCK_PERMS, NULL } },
94 { "sem", { COMMON_IPC_PERMS, NULL } },
95 { "msg", { "send", "receive", NULL } },
96 { "msgq", { COMMON_IPC_PERMS, "enqueue", NULL } },
97 { "shm", { COMMON_IPC_PERMS, "lock", NULL } },
98 { "ipc", { COMMON_IPC_PERMS, NULL } },
99 { "netlink_route_socket",
100 { COMMON_SOCK_PERMS, "nlmsg_read", "nlmsg_write", "nlmsg", NULL } },
101 { "netlink_tcpdiag_socket",
102 { COMMON_SOCK_PERMS, "nlmsg_read", "nlmsg_write", "nlmsg", NULL } },
103 { "netlink_nflog_socket", { COMMON_SOCK_PERMS, NULL } },
104 { "netlink_xfrm_socket",
105 { COMMON_SOCK_PERMS, "nlmsg_read", "nlmsg_write", "nlmsg", NULL } },
106 { "netlink_selinux_socket", { COMMON_SOCK_PERMS, NULL } },
107 { "netlink_iscsi_socket", { COMMON_SOCK_PERMS, NULL } },
108 { "netlink_audit_socket",
109 { COMMON_SOCK_PERMS, "nlmsg_read", "nlmsg_write", "nlmsg_relay",
110 "nlmsg_readpriv", "nlmsg_tty_audit", "nlmsg", NULL } },
111 { "netlink_fib_lookup_socket", { COMMON_SOCK_PERMS, NULL } },
112 { "netlink_connector_socket", { COMMON_SOCK_PERMS, NULL } },
113 { "netlink_netfilter_socket", { COMMON_SOCK_PERMS, NULL } },
114 { "netlink_dnrt_socket", { COMMON_SOCK_PERMS, NULL } },
115 { "association",
116 { "sendto", "recvfrom", "setcontext", "polmatch", NULL } },
117 { "netlink_kobject_uevent_socket", { COMMON_SOCK_PERMS, NULL } },
118 { "netlink_generic_socket", { COMMON_SOCK_PERMS, NULL } },
119 { "netlink_scsitransport_socket", { COMMON_SOCK_PERMS, NULL } },
120 { "netlink_rdma_socket", { COMMON_SOCK_PERMS, NULL } },
121 { "netlink_crypto_socket", { COMMON_SOCK_PERMS, NULL } },
122 { "appletalk_socket", { COMMON_SOCK_PERMS, NULL } },
123 { "packet",
124 { "send", "recv", "relabelto", "forward_in", "forward_out", NULL } },
125 { "key",
126 { "view", "read", "write", "search", "link", "setattr", "create",
127 NULL } },
128 { "dccp_socket",
129 { COMMON_SOCK_PERMS, "node_bind", "name_connect", NULL } },
130 { "memprotect", { "mmap_zero", NULL } },
131 { "peer", { "recv", NULL } },
132 { "capability2", { COMMON_CAP2_PERMS, NULL } },
133 { "kernel_service", { "use_as_override", "create_files_as", NULL } },
134 { "tun_socket", { COMMON_SOCK_PERMS, "attach_queue", NULL } },
135 { "binder",
136 { "impersonate", "call", "set_context_mgr", "transfer", NULL } },
137 { "cap_userns", { COMMON_CAP_PERMS, NULL } },
138 { "cap2_userns", { COMMON_CAP2_PERMS, NULL } },
139 { "sctp_socket",
140 { COMMON_SOCK_PERMS, "node_bind", "name_connect", "association",
141 NULL } },
142 { "icmp_socket", { COMMON_SOCK_PERMS, "node_bind", NULL } },
143 { "ax25_socket", { COMMON_SOCK_PERMS, NULL } },
144 { "ipx_socket", { COMMON_SOCK_PERMS, NULL } },
145 { "netrom_socket", { COMMON_SOCK_PERMS, NULL } },
146 { "atmpvc_socket", { COMMON_SOCK_PERMS, NULL } },
147 { "x25_socket", { COMMON_SOCK_PERMS, NULL } },
148 { "rose_socket", { COMMON_SOCK_PERMS, NULL } },
149 { "decnet_socket", { COMMON_SOCK_PERMS, NULL } },
150 { "atmsvc_socket", { COMMON_SOCK_PERMS, NULL } },
151 { "rds_socket", { COMMON_SOCK_PERMS, NULL } },
152 { "irda_socket", { COMMON_SOCK_PERMS, NULL } },
153 { "pppox_socket", { COMMON_SOCK_PERMS, NULL } },
154 { "llc_socket", { COMMON_SOCK_PERMS, NULL } },
155 { "can_socket", { COMMON_SOCK_PERMS, NULL } },
156 { "tipc_socket", { COMMON_SOCK_PERMS, NULL } },
157 { "bluetooth_socket", { COMMON_SOCK_PERMS, NULL } },
158 { "iucv_socket", { COMMON_SOCK_PERMS, NULL } },
159 { "rxrpc_socket", { COMMON_SOCK_PERMS, NULL } },
160 { "isdn_socket", { COMMON_SOCK_PERMS, NULL } },
161 { "phonet_socket", { COMMON_SOCK_PERMS, NULL } },
162 { "ieee802154_socket", { COMMON_SOCK_PERMS, NULL } },
163 { "caif_socket", { COMMON_SOCK_PERMS, NULL } },
164 { "alg_socket", { COMMON_SOCK_PERMS, NULL } },
165 { "nfc_socket", { COMMON_SOCK_PERMS, NULL } },
166 { "vsock_socket", { COMMON_SOCK_PERMS, NULL } },
167 { "kcm_socket", { COMMON_SOCK_PERMS, NULL } },
168 { "qipcrtr_socket", { COMMON_SOCK_PERMS, NULL } },
169 { "smc_socket", { COMMON_SOCK_PERMS, NULL } },
170 { "infiniband_pkey", { "access", NULL } },
171 { "infiniband_endport", { "manage_subnet", NULL } },
172 { "bpf",
173 { "map_create", "map_read", "map_write", "prog_load", "prog_run",
174 NULL } },
175 { "xdp_socket", { COMMON_SOCK_PERMS, NULL } },
176 { "mctp_socket", { COMMON_SOCK_PERMS, NULL } },
177 { "perf_event",
178 { "open", "cpu", "kernel", "tracepoint", "read", "write", NULL } },
179 { "anon_inode", { COMMON_FILE_PERMS, NULL } },
180 { "io_uring", { "override_creds", "sqpoll", "cmd", NULL } },
181 { "user_namespace", { "create", NULL } },
182 { NULL }
183};
184
185#ifdef __KERNEL__ /* avoid this check when building host programs */
186#include <linux/socket.h>
187
188#if PF_MAX > 46
189#error New address family defined, please update secclass_map.
190#endif
191#endif