1 // SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 2 /* Do not edit directly, auto-generated from: */ 3 /* Documentation/netlink/specs/ovpn.yaml */ 4 /* YNL-GEN kernel source */ 5 6 #include <net/netlink.h> 7 #include <net/genetlink.h> 8 9 #include "netlink-gen.h" 10 11 #include <uapi/linux/ovpn.h> 12 13 /* Integer value ranges */ 14 static const struct netlink_range_validation ovpn_a_peer_id_range = { 15 .max = 16777215ULL, 16 }; 17 18 static const struct netlink_range_validation ovpn_a_keyconf_peer_id_range = { 19 .max = 16777215ULL, 20 }; 21 22 /* Common nested types */ 23 const struct nla_policy ovpn_keyconf_nl_policy[OVPN_A_KEYCONF_DECRYPT_DIR + 1] = { 24 [OVPN_A_KEYCONF_PEER_ID] = NLA_POLICY_FULL_RANGE(NLA_U32, &ovpn_a_keyconf_peer_id_range), 25 [OVPN_A_KEYCONF_SLOT] = NLA_POLICY_MAX(NLA_U32, 1), 26 [OVPN_A_KEYCONF_KEY_ID] = NLA_POLICY_MAX(NLA_U32, 7), 27 [OVPN_A_KEYCONF_CIPHER_ALG] = NLA_POLICY_MAX(NLA_U32, 2), 28 [OVPN_A_KEYCONF_ENCRYPT_DIR] = NLA_POLICY_NESTED(ovpn_keydir_nl_policy), 29 [OVPN_A_KEYCONF_DECRYPT_DIR] = NLA_POLICY_NESTED(ovpn_keydir_nl_policy), 30 }; 31 32 const struct nla_policy ovpn_keydir_nl_policy[OVPN_A_KEYDIR_NONCE_TAIL + 1] = { 33 [OVPN_A_KEYDIR_CIPHER_KEY] = NLA_POLICY_MAX_LEN(256), 34 [OVPN_A_KEYDIR_NONCE_TAIL] = NLA_POLICY_EXACT_LEN(OVPN_NONCE_TAIL_SIZE), 35 }; 36 37 const struct nla_policy ovpn_peer_nl_policy[OVPN_A_PEER_LINK_TX_PACKETS + 1] = { 38 [OVPN_A_PEER_ID] = NLA_POLICY_FULL_RANGE(NLA_U32, &ovpn_a_peer_id_range), 39 [OVPN_A_PEER_REMOTE_IPV4] = { .type = NLA_BE32, }, 40 [OVPN_A_PEER_REMOTE_IPV6] = NLA_POLICY_EXACT_LEN(16), 41 [OVPN_A_PEER_REMOTE_IPV6_SCOPE_ID] = { .type = NLA_U32, }, 42 [OVPN_A_PEER_REMOTE_PORT] = NLA_POLICY_MIN(NLA_BE16, 1), 43 [OVPN_A_PEER_SOCKET] = { .type = NLA_U32, }, 44 [OVPN_A_PEER_SOCKET_NETNSID] = { .type = NLA_S32, }, 45 [OVPN_A_PEER_VPN_IPV4] = { .type = NLA_BE32, }, 46 [OVPN_A_PEER_VPN_IPV6] = NLA_POLICY_EXACT_LEN(16), 47 [OVPN_A_PEER_LOCAL_IPV4] = { .type = NLA_BE32, }, 48 [OVPN_A_PEER_LOCAL_IPV6] = NLA_POLICY_EXACT_LEN(16), 49 [OVPN_A_PEER_LOCAL_PORT] = NLA_POLICY_MIN(NLA_BE16, 1), 50 [OVPN_A_PEER_KEEPALIVE_INTERVAL] = { .type = NLA_U32, }, 51 [OVPN_A_PEER_KEEPALIVE_TIMEOUT] = { .type = NLA_U32, }, 52 [OVPN_A_PEER_DEL_REASON] = NLA_POLICY_MAX(NLA_U32, 4), 53 [OVPN_A_PEER_VPN_RX_BYTES] = { .type = NLA_UINT, }, 54 [OVPN_A_PEER_VPN_TX_BYTES] = { .type = NLA_UINT, }, 55 [OVPN_A_PEER_VPN_RX_PACKETS] = { .type = NLA_UINT, }, 56 [OVPN_A_PEER_VPN_TX_PACKETS] = { .type = NLA_UINT, }, 57 [OVPN_A_PEER_LINK_RX_BYTES] = { .type = NLA_UINT, }, 58 [OVPN_A_PEER_LINK_TX_BYTES] = { .type = NLA_UINT, }, 59 [OVPN_A_PEER_LINK_RX_PACKETS] = { .type = NLA_UINT, }, 60 [OVPN_A_PEER_LINK_TX_PACKETS] = { .type = NLA_UINT, }, 61 }; 62 63 /* OVPN_CMD_PEER_NEW - do */ 64 static const struct nla_policy ovpn_peer_new_nl_policy[OVPN_A_PEER + 1] = { 65 [OVPN_A_IFINDEX] = { .type = NLA_U32, }, 66 [OVPN_A_PEER] = NLA_POLICY_NESTED(ovpn_peer_nl_policy), 67 }; 68 69 /* OVPN_CMD_PEER_SET - do */ 70 static const struct nla_policy ovpn_peer_set_nl_policy[OVPN_A_PEER + 1] = { 71 [OVPN_A_IFINDEX] = { .type = NLA_U32, }, 72 [OVPN_A_PEER] = NLA_POLICY_NESTED(ovpn_peer_nl_policy), 73 }; 74 75 /* OVPN_CMD_PEER_GET - do */ 76 static const struct nla_policy ovpn_peer_get_do_nl_policy[OVPN_A_PEER + 1] = { 77 [OVPN_A_IFINDEX] = { .type = NLA_U32, }, 78 [OVPN_A_PEER] = NLA_POLICY_NESTED(ovpn_peer_nl_policy), 79 }; 80 81 /* OVPN_CMD_PEER_GET - dump */ 82 static const struct nla_policy ovpn_peer_get_dump_nl_policy[OVPN_A_IFINDEX + 1] = { 83 [OVPN_A_IFINDEX] = { .type = NLA_U32, }, 84 }; 85 86 /* OVPN_CMD_PEER_DEL - do */ 87 static const struct nla_policy ovpn_peer_del_nl_policy[OVPN_A_PEER + 1] = { 88 [OVPN_A_IFINDEX] = { .type = NLA_U32, }, 89 [OVPN_A_PEER] = NLA_POLICY_NESTED(ovpn_peer_nl_policy), 90 }; 91 92 /* OVPN_CMD_KEY_NEW - do */ 93 static const struct nla_policy ovpn_key_new_nl_policy[OVPN_A_KEYCONF + 1] = { 94 [OVPN_A_IFINDEX] = { .type = NLA_U32, }, 95 [OVPN_A_KEYCONF] = NLA_POLICY_NESTED(ovpn_keyconf_nl_policy), 96 }; 97 98 /* OVPN_CMD_KEY_GET - do */ 99 static const struct nla_policy ovpn_key_get_nl_policy[OVPN_A_KEYCONF + 1] = { 100 [OVPN_A_IFINDEX] = { .type = NLA_U32, }, 101 [OVPN_A_KEYCONF] = NLA_POLICY_NESTED(ovpn_keyconf_nl_policy), 102 }; 103 104 /* OVPN_CMD_KEY_SWAP - do */ 105 static const struct nla_policy ovpn_key_swap_nl_policy[OVPN_A_KEYCONF + 1] = { 106 [OVPN_A_IFINDEX] = { .type = NLA_U32, }, 107 [OVPN_A_KEYCONF] = NLA_POLICY_NESTED(ovpn_keyconf_nl_policy), 108 }; 109 110 /* OVPN_CMD_KEY_DEL - do */ 111 static const struct nla_policy ovpn_key_del_nl_policy[OVPN_A_KEYCONF + 1] = { 112 [OVPN_A_IFINDEX] = { .type = NLA_U32, }, 113 [OVPN_A_KEYCONF] = NLA_POLICY_NESTED(ovpn_keyconf_nl_policy), 114 }; 115 116 /* Ops table for ovpn */ 117 static const struct genl_split_ops ovpn_nl_ops[] = { 118 { 119 .cmd = OVPN_CMD_PEER_NEW, 120 .pre_doit = ovpn_nl_pre_doit, 121 .doit = ovpn_nl_peer_new_doit, 122 .post_doit = ovpn_nl_post_doit, 123 .policy = ovpn_peer_new_nl_policy, 124 .maxattr = OVPN_A_PEER, 125 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO, 126 }, 127 { 128 .cmd = OVPN_CMD_PEER_SET, 129 .pre_doit = ovpn_nl_pre_doit, 130 .doit = ovpn_nl_peer_set_doit, 131 .post_doit = ovpn_nl_post_doit, 132 .policy = ovpn_peer_set_nl_policy, 133 .maxattr = OVPN_A_PEER, 134 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO, 135 }, 136 { 137 .cmd = OVPN_CMD_PEER_GET, 138 .pre_doit = ovpn_nl_pre_doit, 139 .doit = ovpn_nl_peer_get_doit, 140 .post_doit = ovpn_nl_post_doit, 141 .policy = ovpn_peer_get_do_nl_policy, 142 .maxattr = OVPN_A_PEER, 143 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO, 144 }, 145 { 146 .cmd = OVPN_CMD_PEER_GET, 147 .dumpit = ovpn_nl_peer_get_dumpit, 148 .policy = ovpn_peer_get_dump_nl_policy, 149 .maxattr = OVPN_A_IFINDEX, 150 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DUMP, 151 }, 152 { 153 .cmd = OVPN_CMD_PEER_DEL, 154 .pre_doit = ovpn_nl_pre_doit, 155 .doit = ovpn_nl_peer_del_doit, 156 .post_doit = ovpn_nl_post_doit, 157 .policy = ovpn_peer_del_nl_policy, 158 .maxattr = OVPN_A_PEER, 159 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO, 160 }, 161 { 162 .cmd = OVPN_CMD_KEY_NEW, 163 .pre_doit = ovpn_nl_pre_doit, 164 .doit = ovpn_nl_key_new_doit, 165 .post_doit = ovpn_nl_post_doit, 166 .policy = ovpn_key_new_nl_policy, 167 .maxattr = OVPN_A_KEYCONF, 168 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO, 169 }, 170 { 171 .cmd = OVPN_CMD_KEY_GET, 172 .pre_doit = ovpn_nl_pre_doit, 173 .doit = ovpn_nl_key_get_doit, 174 .post_doit = ovpn_nl_post_doit, 175 .policy = ovpn_key_get_nl_policy, 176 .maxattr = OVPN_A_KEYCONF, 177 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO, 178 }, 179 { 180 .cmd = OVPN_CMD_KEY_SWAP, 181 .pre_doit = ovpn_nl_pre_doit, 182 .doit = ovpn_nl_key_swap_doit, 183 .post_doit = ovpn_nl_post_doit, 184 .policy = ovpn_key_swap_nl_policy, 185 .maxattr = OVPN_A_KEYCONF, 186 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO, 187 }, 188 { 189 .cmd = OVPN_CMD_KEY_DEL, 190 .pre_doit = ovpn_nl_pre_doit, 191 .doit = ovpn_nl_key_del_doit, 192 .post_doit = ovpn_nl_post_doit, 193 .policy = ovpn_key_del_nl_policy, 194 .maxattr = OVPN_A_KEYCONF, 195 .flags = GENL_ADMIN_PERM | GENL_CMD_CAP_DO, 196 }, 197 }; 198 199 static const struct genl_multicast_group ovpn_nl_mcgrps[] = { 200 [OVPN_NLGRP_PEERS] = { "peers", }, 201 }; 202 203 struct genl_family ovpn_nl_family __ro_after_init = { 204 .name = OVPN_FAMILY_NAME, 205 .version = OVPN_FAMILY_VERSION, 206 .netnsok = true, 207 .parallel_ops = true, 208 .module = THIS_MODULE, 209 .split_ops = ovpn_nl_ops, 210 .n_split_ops = ARRAY_SIZE(ovpn_nl_ops), 211 .mcgrps = ovpn_nl_mcgrps, 212 .n_mcgrps = ARRAY_SIZE(ovpn_nl_mcgrps), 213 }; 214