Florin Coras | cea194d | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2017 Cisco and/or its affiliates. |
| 3 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | * you may not use this file except in compliance with the License. |
| 5 | * You may obtain a copy of the License at: |
| 6 | * |
| 7 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | * |
| 9 | * Unless required by applicable law or agreed to in writing, software |
| 10 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | * See the License for the specific language governing permissions and |
| 13 | * limitations under the License. |
| 14 | */ |
| 15 | |
| 16 | #include <vnet/session/application_namespace.h> |
| 17 | #include <vnet/session/application_interface.h> |
| 18 | #include <vnet/session/application.h> |
| 19 | #include <vnet/session/session.h> |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 20 | #include <vnet/session/session_rules_table.h> |
Florin Coras | cea194d | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 21 | |
| 22 | #define SESSION_TEST_I(_cond, _comment, _args...) \ |
| 23 | ({ \ |
| 24 | int _evald = (_cond); \ |
| 25 | if (!(_evald)) { \ |
| 26 | fformat(stderr, "FAIL:%d: " _comment "\n", \ |
| 27 | __LINE__, ##_args); \ |
| 28 | } else { \ |
| 29 | fformat(stderr, "PASS:%d: " _comment "\n", \ |
| 30 | __LINE__, ##_args); \ |
| 31 | } \ |
| 32 | _evald; \ |
| 33 | }) |
| 34 | |
| 35 | #define SESSION_TEST(_cond, _comment, _args...) \ |
| 36 | { \ |
| 37 | if (!SESSION_TEST_I(_cond, _comment, ##_args)) { \ |
| 38 | return 1; \ |
| 39 | } \ |
| 40 | } |
| 41 | |
| 42 | void |
| 43 | dummy_session_reset_callback (stream_session_t * s) |
| 44 | { |
| 45 | clib_warning ("called..."); |
| 46 | } |
| 47 | |
| 48 | int |
| 49 | dummy_session_connected_callback (u32 app_index, u32 api_context, |
| 50 | stream_session_t * s, u8 is_fail) |
| 51 | { |
| 52 | clib_warning ("called..."); |
| 53 | return -1; |
| 54 | } |
| 55 | |
| 56 | int |
| 57 | dummy_add_segment_callback (u32 client_index, const u8 * seg_name, |
| 58 | u32 seg_size) |
| 59 | { |
| 60 | clib_warning ("called..."); |
| 61 | return -1; |
| 62 | } |
| 63 | |
| 64 | int |
| 65 | dummy_redirect_connect_callback (u32 client_index, void *mp) |
| 66 | { |
| 67 | return VNET_API_ERROR_SESSION_REDIRECT; |
| 68 | } |
| 69 | |
| 70 | void |
| 71 | dummy_session_disconnect_callback (stream_session_t * s) |
| 72 | { |
| 73 | clib_warning ("called..."); |
| 74 | } |
| 75 | |
| 76 | int |
| 77 | dummy_session_accept_callback (stream_session_t * s) |
| 78 | { |
| 79 | clib_warning ("called..."); |
| 80 | return -1; |
| 81 | } |
| 82 | |
| 83 | int |
| 84 | dummy_server_rx_callback (stream_session_t * s) |
| 85 | { |
| 86 | clib_warning ("called..."); |
| 87 | return -1; |
| 88 | } |
| 89 | |
| 90 | /* *INDENT-OFF* */ |
| 91 | static session_cb_vft_t dummy_session_cbs = { |
| 92 | .session_reset_callback = dummy_session_reset_callback, |
| 93 | .session_connected_callback = dummy_session_connected_callback, |
| 94 | .session_accept_callback = dummy_session_accept_callback, |
| 95 | .session_disconnect_callback = dummy_session_disconnect_callback, |
| 96 | .builtin_server_rx_callback = dummy_server_rx_callback, |
| 97 | .redirect_connect_callback = dummy_redirect_connect_callback, |
| 98 | }; |
| 99 | /* *INDENT-ON* */ |
| 100 | |
| 101 | static int |
Florin Coras | 4e4531e | 2017-11-06 23:27:56 -0800 | [diff] [blame] | 102 | session_test_basic (vlib_main_t * vm, unformat_input_t * input) |
| 103 | { |
| 104 | session_endpoint_t server_sep = SESSION_ENDPOINT_NULL; |
Florin Coras | ff6e769 | 2017-12-11 04:59:01 -0800 | [diff] [blame] | 105 | u64 options[APP_OPTIONS_N_OPTIONS], bind4_handle, bind6_handle; |
Florin Coras | 4e4531e | 2017-11-06 23:27:56 -0800 | [diff] [blame] | 106 | clib_error_t *error = 0; |
| 107 | u32 server_index; |
| 108 | |
| 109 | memset (options, 0, sizeof (options)); |
| 110 | options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_IS_BUILTIN; |
| 111 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_ACCEPT_REDIRECT; |
| 112 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE; |
| 113 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE; |
| 114 | vnet_app_attach_args_t attach_args = { |
| 115 | .api_client_index = ~0, |
| 116 | .options = options, |
| 117 | .namespace_id = 0, |
| 118 | .session_cb_vft = &dummy_session_cbs, |
Florin Coras | 4e4531e | 2017-11-06 23:27:56 -0800 | [diff] [blame] | 119 | }; |
| 120 | |
| 121 | error = vnet_application_attach (&attach_args); |
| 122 | SESSION_TEST ((error == 0), "app attached"); |
| 123 | server_index = attach_args.app_index; |
| 124 | |
| 125 | server_sep.is_ip4 = 1; |
| 126 | vnet_bind_args_t bind_args = { |
| 127 | .sep = server_sep, |
| 128 | .app_index = 0, |
| 129 | }; |
| 130 | |
| 131 | bind_args.app_index = server_index; |
| 132 | error = vnet_bind (&bind_args); |
| 133 | SESSION_TEST ((error == 0), "server bind4 should work"); |
| 134 | bind4_handle = bind_args.handle; |
| 135 | |
| 136 | error = vnet_bind (&bind_args); |
| 137 | SESSION_TEST ((error != 0), "double server bind4 should not work"); |
| 138 | |
| 139 | bind_args.sep.is_ip4 = 0; |
| 140 | error = vnet_bind (&bind_args); |
| 141 | SESSION_TEST ((error == 0), "server bind6 should work"); |
| 142 | bind6_handle = bind_args.handle; |
| 143 | |
| 144 | error = vnet_bind (&bind_args); |
| 145 | SESSION_TEST ((error != 0), "double server bind6 should not work"); |
| 146 | |
| 147 | vnet_unbind_args_t unbind_args = { |
| 148 | .handle = bind4_handle, |
| 149 | .app_index = server_index, |
| 150 | }; |
| 151 | error = vnet_unbind (&unbind_args); |
| 152 | SESSION_TEST ((error == 0), "unbind4 should work"); |
| 153 | |
| 154 | unbind_args.handle = bind6_handle; |
| 155 | error = vnet_unbind (&unbind_args); |
| 156 | SESSION_TEST ((error == 0), "unbind6 should work"); |
| 157 | |
| 158 | vnet_app_detach_args_t detach_args = { |
| 159 | .app_index = server_index, |
| 160 | }; |
| 161 | vnet_application_detach (&detach_args); |
| 162 | return 0; |
| 163 | } |
| 164 | |
| 165 | static int |
Florin Coras | cea194d | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 166 | session_test_namespace (vlib_main_t * vm, unformat_input_t * input) |
| 167 | { |
Florin Coras | ff6e769 | 2017-12-11 04:59:01 -0800 | [diff] [blame] | 168 | u64 options[APP_OPTIONS_N_OPTIONS], dummy_secret = 1234; |
Florin Coras | cea194d | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 169 | u32 server_index, server_st_index, server_local_st_index; |
| 170 | u32 dummy_port = 1234, local_listener, client_index; |
| 171 | u32 dummy_api_context = 4321, dummy_client_api_index = 1234; |
| 172 | u32 dummy_server_api_index = ~0, sw_if_index = 0; |
| 173 | session_endpoint_t server_sep = SESSION_ENDPOINT_NULL; |
| 174 | session_endpoint_t client_sep = SESSION_ENDPOINT_NULL; |
| 175 | session_endpoint_t intf_sep = SESSION_ENDPOINT_NULL; |
| 176 | clib_error_t *error = 0; |
| 177 | u8 *ns_id = format (0, "appns1"), intf_mac[6]; |
| 178 | app_namespace_t *app_ns; |
Florin Coras | cea194d | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 179 | application_t *server; |
| 180 | stream_session_t *s; |
| 181 | int code; |
| 182 | |
| 183 | server_sep.is_ip4 = 1; |
| 184 | server_sep.port = dummy_port; |
| 185 | client_sep.is_ip4 = 1; |
| 186 | client_sep.port = dummy_port; |
| 187 | memset (options, 0, sizeof (options)); |
| 188 | memset (intf_mac, 0, sizeof (intf_mac)); |
| 189 | |
Florin Coras | 7999e83 | 2017-10-31 01:51:04 -0700 | [diff] [blame] | 190 | options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_IS_BUILTIN; |
Florin Coras | cea194d | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 191 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_ACCEPT_REDIRECT; |
| 192 | vnet_app_attach_args_t attach_args = { |
| 193 | .api_client_index = ~0, |
| 194 | .options = options, |
| 195 | .namespace_id = 0, |
| 196 | .session_cb_vft = &dummy_session_cbs, |
Florin Coras | cea194d | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 197 | }; |
| 198 | |
| 199 | vnet_bind_args_t bind_args = { |
| 200 | .sep = server_sep, |
| 201 | .app_index = 0, |
| 202 | }; |
| 203 | |
| 204 | vnet_connect_args_t connect_args = { |
| 205 | .sep = client_sep, |
| 206 | .app_index = 0, |
| 207 | .api_context = 0, |
| 208 | }; |
| 209 | |
| 210 | vnet_unbind_args_t unbind_args = { |
| 211 | .handle = bind_args.handle, |
| 212 | .app_index = 0, |
| 213 | }; |
| 214 | |
| 215 | vnet_app_detach_args_t detach_args = { |
| 216 | .app_index = 0, |
| 217 | }; |
| 218 | |
| 219 | ip4_address_t intf_addr = { |
| 220 | .as_u32 = clib_host_to_net_u32 (0x06000105), |
| 221 | }; |
| 222 | |
| 223 | intf_sep.ip.ip4 = intf_addr; |
| 224 | intf_sep.is_ip4 = 1; |
| 225 | intf_sep.port = dummy_port; |
| 226 | |
| 227 | /* |
| 228 | * Insert namespace and lookup |
| 229 | */ |
| 230 | |
| 231 | vnet_app_namespace_add_del_args_t ns_args = { |
| 232 | .ns_id = ns_id, |
| 233 | .secret = dummy_secret, |
| 234 | .sw_if_index = APP_NAMESPACE_INVALID_INDEX, |
| 235 | .is_add = 1 |
| 236 | }; |
| 237 | error = vnet_app_namespace_add_del (&ns_args); |
| 238 | SESSION_TEST ((error == 0), "app ns insertion should succeed: %d", |
| 239 | clib_error_get_code (error)); |
| 240 | |
| 241 | app_ns = app_namespace_get_from_id (ns_id); |
| 242 | SESSION_TEST ((app_ns != 0), "should find ns %v status", ns_id); |
| 243 | SESSION_TEST ((app_ns->ns_secret == dummy_secret), "secret should be %d", |
| 244 | dummy_secret); |
| 245 | SESSION_TEST ((app_ns->sw_if_index == APP_NAMESPACE_INVALID_INDEX), |
| 246 | "sw_if_index should be invalid"); |
| 247 | |
| 248 | /* |
| 249 | * Try application attach with wrong secret |
| 250 | */ |
| 251 | |
| 252 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE; |
| 253 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE; |
| 254 | options[APP_OPTIONS_NAMESPACE_SECRET] = dummy_secret - 1; |
| 255 | attach_args.namespace_id = ns_id; |
| 256 | attach_args.api_client_index = dummy_server_api_index; |
| 257 | |
| 258 | error = vnet_application_attach (&attach_args); |
| 259 | SESSION_TEST ((error != 0), "app attachment should fail"); |
| 260 | code = clib_error_get_code (error); |
| 261 | SESSION_TEST ((code == VNET_API_ERROR_APP_WRONG_NS_SECRET), |
| 262 | "code should be wrong ns secret: %d", code); |
| 263 | |
| 264 | /* |
| 265 | * Attach server with global default scope |
| 266 | */ |
| 267 | options[APP_OPTIONS_FLAGS] &= ~APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE; |
| 268 | options[APP_OPTIONS_FLAGS] &= ~APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE; |
| 269 | options[APP_OPTIONS_NAMESPACE_SECRET] = 0; |
| 270 | attach_args.namespace_id = 0; |
| 271 | attach_args.api_client_index = dummy_server_api_index; |
| 272 | error = vnet_application_attach (&attach_args); |
| 273 | SESSION_TEST ((error == 0), "server attachment should work"); |
| 274 | server_index = attach_args.app_index; |
| 275 | server = application_get (server_index); |
| 276 | SESSION_TEST ((server->ns_index == 0), |
| 277 | "server should be in the default ns"); |
| 278 | |
| 279 | bind_args.app_index = server_index; |
| 280 | error = vnet_bind (&bind_args); |
| 281 | SESSION_TEST ((error == 0), "server bind should work"); |
| 282 | |
| 283 | server_st_index = application_session_table (server, FIB_PROTOCOL_IP4); |
| 284 | s = session_lookup_listener (server_st_index, &server_sep); |
| 285 | SESSION_TEST ((s != 0), "listener should exist in global table"); |
| 286 | SESSION_TEST ((s->app_index == server_index), "app_index should be that of " |
| 287 | "the server"); |
| 288 | server_local_st_index = application_local_session_table (server); |
| 289 | SESSION_TEST ((server_local_st_index == APP_INVALID_INDEX), |
| 290 | "server shouldn't have access to local table"); |
| 291 | |
| 292 | unbind_args.app_index = server_index; |
Florin Coras | fc1c612 | 2017-10-26 14:25:12 -0700 | [diff] [blame] | 293 | unbind_args.handle = bind_args.handle; |
Florin Coras | cea194d | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 294 | error = vnet_unbind (&unbind_args); |
| 295 | SESSION_TEST ((error == 0), "unbind should work"); |
| 296 | |
| 297 | s = session_lookup_listener (server_st_index, &server_sep); |
| 298 | SESSION_TEST ((s == 0), "listener should not exist in global table"); |
| 299 | |
| 300 | detach_args.app_index = server_index; |
| 301 | vnet_application_detach (&detach_args); |
| 302 | |
| 303 | /* |
| 304 | * Attach server with local and global scope |
| 305 | */ |
| 306 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE; |
| 307 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE; |
| 308 | options[APP_OPTIONS_NAMESPACE_SECRET] = dummy_secret; |
| 309 | attach_args.namespace_id = ns_id; |
| 310 | attach_args.api_client_index = dummy_server_api_index; |
| 311 | error = vnet_application_attach (&attach_args); |
| 312 | SESSION_TEST ((error == 0), "server attachment should work"); |
| 313 | server_index = attach_args.app_index; |
| 314 | server = application_get (server_index); |
| 315 | SESSION_TEST ((server->ns_index == app_namespace_index (app_ns)), |
| 316 | "server should be in the right ns"); |
| 317 | |
| 318 | bind_args.app_index = server_index; |
| 319 | error = vnet_bind (&bind_args); |
| 320 | SESSION_TEST ((error == 0), "bind should work"); |
| 321 | server_st_index = application_session_table (server, FIB_PROTOCOL_IP4); |
| 322 | s = session_lookup_listener (server_st_index, &server_sep); |
| 323 | SESSION_TEST ((s != 0), "listener should exist in global table"); |
| 324 | SESSION_TEST ((s->app_index == server_index), "app_index should be that of " |
| 325 | "the server"); |
| 326 | server_local_st_index = application_local_session_table (server); |
Florin Coras | 3cbc04b | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 327 | local_listener = |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 328 | session_lookup_local_endpoint (server_local_st_index, &server_sep); |
Florin Coras | cea194d | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 329 | SESSION_TEST ((local_listener != SESSION_INVALID_INDEX), |
| 330 | "listener should exist in local table"); |
| 331 | |
| 332 | /* |
| 333 | * Try client connect with 1) local scope 2) global scope |
| 334 | */ |
| 335 | options[APP_OPTIONS_FLAGS] &= ~APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE; |
| 336 | attach_args.api_client_index = dummy_client_api_index; |
| 337 | error = vnet_application_attach (&attach_args); |
| 338 | SESSION_TEST ((error == 0), "client attachment should work"); |
| 339 | client_index = attach_args.app_index; |
| 340 | connect_args.api_context = dummy_api_context; |
| 341 | connect_args.app_index = client_index; |
| 342 | error = vnet_connect (&connect_args); |
| 343 | SESSION_TEST ((error != 0), "client connect should return error code"); |
| 344 | code = clib_error_get_code (error); |
| 345 | SESSION_TEST ((code == VNET_API_ERROR_INVALID_VALUE), |
| 346 | "error code should be invalid value (zero ip)"); |
| 347 | connect_args.sep.ip.ip4.as_u8[0] = 127; |
| 348 | error = vnet_connect (&connect_args); |
| 349 | SESSION_TEST ((error != 0), "client connect should return error code"); |
| 350 | code = clib_error_get_code (error); |
| 351 | SESSION_TEST ((code == VNET_API_ERROR_SESSION_REDIRECT), |
| 352 | "error code should be redirect"); |
| 353 | detach_args.app_index = client_index; |
| 354 | vnet_application_detach (&detach_args); |
| 355 | |
| 356 | options[APP_OPTIONS_FLAGS] &= ~APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE; |
| 357 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE; |
| 358 | attach_args.api_client_index = dummy_client_api_index; |
| 359 | error = vnet_application_attach (&attach_args); |
| 360 | SESSION_TEST ((error == 0), "client attachment should work"); |
| 361 | error = vnet_connect (&connect_args); |
| 362 | SESSION_TEST ((error != 0), "client connect should return error code"); |
| 363 | code = clib_error_get_code (error); |
| 364 | SESSION_TEST ((code == VNET_API_ERROR_SESSION_CONNECT), |
| 365 | "error code should be connect (nothing in local scope)"); |
| 366 | detach_args.app_index = client_index; |
| 367 | vnet_application_detach (&detach_args); |
| 368 | |
| 369 | /* |
| 370 | * Unbind and detach server and then re-attach with local scope only |
| 371 | */ |
| 372 | unbind_args.handle = bind_args.handle; |
| 373 | unbind_args.app_index = server_index; |
| 374 | error = vnet_unbind (&unbind_args); |
| 375 | SESSION_TEST ((error == 0), "unbind should work"); |
| 376 | |
| 377 | s = session_lookup_listener (server_st_index, &server_sep); |
| 378 | SESSION_TEST ((s == 0), "listener should not exist in global table"); |
Florin Coras | 3cbc04b | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 379 | local_listener = |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 380 | session_lookup_local_endpoint (server_local_st_index, &server_sep); |
Florin Coras | cea194d | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 381 | SESSION_TEST ((s == 0), "listener should not exist in local table"); |
| 382 | |
| 383 | detach_args.app_index = server_index; |
| 384 | vnet_application_detach (&detach_args); |
| 385 | |
| 386 | options[APP_OPTIONS_FLAGS] &= ~APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE; |
| 387 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE; |
| 388 | attach_args.api_client_index = dummy_server_api_index; |
| 389 | error = vnet_application_attach (&attach_args); |
| 390 | SESSION_TEST ((error == 0), "app attachment should work"); |
| 391 | server_index = attach_args.app_index; |
| 392 | server = application_get (server_index); |
| 393 | SESSION_TEST ((server->ns_index == app_namespace_index (app_ns)), |
| 394 | "app should be in the right ns"); |
| 395 | |
| 396 | bind_args.app_index = server_index; |
| 397 | error = vnet_bind (&bind_args); |
| 398 | SESSION_TEST ((error == 0), "bind should work"); |
| 399 | |
| 400 | server_st_index = application_session_table (server, FIB_PROTOCOL_IP4); |
| 401 | s = session_lookup_listener (server_st_index, &server_sep); |
| 402 | SESSION_TEST ((s == 0), "listener should not exist in global table"); |
| 403 | server_local_st_index = application_local_session_table (server); |
Florin Coras | 3cbc04b | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 404 | local_listener = |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 405 | session_lookup_local_endpoint (server_local_st_index, &server_sep); |
Florin Coras | cea194d | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 406 | SESSION_TEST ((local_listener != SESSION_INVALID_INDEX), |
| 407 | "listener should exist in local table"); |
| 408 | |
| 409 | unbind_args.handle = bind_args.handle; |
| 410 | error = vnet_unbind (&unbind_args); |
| 411 | SESSION_TEST ((error == 0), "unbind should work"); |
| 412 | |
Florin Coras | 3cbc04b | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 413 | local_listener = |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 414 | session_lookup_local_endpoint (server_local_st_index, &server_sep); |
Florin Coras | cea194d | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 415 | SESSION_TEST ((local_listener == SESSION_INVALID_INDEX), |
| 416 | "listener should not exist in local table"); |
| 417 | |
| 418 | /* |
| 419 | * Client attach + connect in default ns with local scope |
| 420 | */ |
| 421 | options[APP_OPTIONS_FLAGS] &= ~APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE; |
| 422 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE; |
| 423 | attach_args.namespace_id = 0; |
| 424 | attach_args.api_client_index = dummy_client_api_index; |
| 425 | vnet_application_attach (&attach_args); |
| 426 | error = vnet_connect (&connect_args); |
| 427 | SESSION_TEST ((error != 0), "client connect should return error code"); |
| 428 | code = clib_error_get_code (error); |
| 429 | SESSION_TEST ((code == VNET_API_ERROR_SESSION_CONNECT), |
| 430 | "error code should be connect (not in same ns)"); |
| 431 | detach_args.app_index = client_index; |
| 432 | vnet_application_detach (&detach_args); |
| 433 | |
| 434 | /* |
| 435 | * Detach server |
| 436 | */ |
| 437 | detach_args.app_index = server_index; |
| 438 | vnet_application_detach (&detach_args); |
| 439 | |
| 440 | /* |
| 441 | * Create loopback interface |
| 442 | */ |
| 443 | if (vnet_create_loopback_interface (&sw_if_index, intf_mac, 0, 0)) |
| 444 | { |
| 445 | clib_warning ("couldn't create loopback. stopping the test!"); |
| 446 | return 0; |
| 447 | } |
| 448 | vnet_sw_interface_set_flags (vnet_get_main (), sw_if_index, |
| 449 | VNET_SW_INTERFACE_FLAG_ADMIN_UP); |
| 450 | ip4_add_del_interface_address (vlib_get_main (), sw_if_index, &intf_addr, |
| 451 | 24, 0); |
| 452 | |
| 453 | /* |
| 454 | * Update namespace |
| 455 | */ |
| 456 | ns_args.sw_if_index = sw_if_index; |
| 457 | error = vnet_app_namespace_add_del (&ns_args); |
| 458 | SESSION_TEST ((error == 0), "app ns insertion should succeed: %d", |
| 459 | clib_error_get_code (error)); |
| 460 | |
| 461 | /* |
| 462 | * Attach server with local and global scope |
| 463 | */ |
| 464 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE; |
| 465 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE; |
| 466 | options[APP_OPTIONS_NAMESPACE_SECRET] = dummy_secret; |
| 467 | attach_args.namespace_id = ns_id; |
| 468 | attach_args.api_client_index = dummy_server_api_index; |
| 469 | error = vnet_application_attach (&attach_args); |
| 470 | SESSION_TEST ((error == 0), "server attachment should work"); |
| 471 | server_index = attach_args.app_index; |
| 472 | |
| 473 | bind_args.app_index = server_index; |
| 474 | error = vnet_bind (&bind_args); |
| 475 | server_st_index = application_session_table (server, FIB_PROTOCOL_IP4); |
| 476 | s = session_lookup_listener (server_st_index, &server_sep); |
| 477 | SESSION_TEST ((s == 0), "zero listener should not exist in global table"); |
| 478 | |
| 479 | s = session_lookup_listener (server_st_index, &intf_sep); |
| 480 | SESSION_TEST ((s != 0), "intf listener should exist in global table"); |
| 481 | SESSION_TEST ((s->app_index == server_index), "app_index should be that of " |
| 482 | "the server"); |
| 483 | server_local_st_index = application_local_session_table (server); |
Florin Coras | 3cbc04b | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 484 | local_listener = |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 485 | session_lookup_local_endpoint (server_local_st_index, &server_sep); |
Florin Coras | cea194d | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 486 | SESSION_TEST ((local_listener != SESSION_INVALID_INDEX), |
| 487 | "zero listener should exist in local table"); |
| 488 | detach_args.app_index = server_index; |
| 489 | vnet_application_detach (&detach_args); |
| 490 | |
| 491 | /* |
| 492 | * Cleanup |
| 493 | */ |
| 494 | vec_free (ns_id); |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 495 | /* fails in multi core scenarions .. */ |
| 496 | /* vnet_delete_loopback_interface (sw_if_index); */ |
Florin Coras | cea194d | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 497 | return 0; |
| 498 | } |
| 499 | |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 500 | static int |
| 501 | session_test_rule_table (vlib_main_t * vm, unformat_input_t * input) |
| 502 | { |
| 503 | session_rules_table_t _srt, *srt = &_srt; |
| 504 | u16 lcl_port = 1234, rmt_port = 4321; |
| 505 | u32 action_index = 1, res; |
| 506 | ip4_address_t lcl_lkup, rmt_lkup; |
| 507 | clib_error_t *error; |
| 508 | int verbose = 0; |
| 509 | |
| 510 | while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) |
| 511 | { |
| 512 | if (unformat (input, "verbose")) |
| 513 | verbose = 1; |
| 514 | else |
| 515 | { |
| 516 | vlib_cli_output (vm, "parse error: '%U'", format_unformat_error, |
| 517 | input); |
| 518 | return -1; |
| 519 | } |
| 520 | } |
| 521 | |
| 522 | memset (srt, 0, sizeof (*srt)); |
| 523 | session_rules_table_init (srt); |
| 524 | |
| 525 | ip4_address_t lcl_ip = { |
| 526 | .as_u32 = clib_host_to_net_u32 (0x01020304), |
| 527 | }; |
| 528 | ip4_address_t rmt_ip = { |
| 529 | .as_u32 = clib_host_to_net_u32 (0x05060708), |
| 530 | }; |
| 531 | ip4_address_t lcl_ip2 = { |
| 532 | .as_u32 = clib_host_to_net_u32 (0x02020202), |
| 533 | }; |
| 534 | ip4_address_t rmt_ip2 = { |
| 535 | .as_u32 = clib_host_to_net_u32 (0x06060606), |
| 536 | }; |
| 537 | ip4_address_t lcl_ip3 = { |
| 538 | .as_u32 = clib_host_to_net_u32 (0x03030303), |
| 539 | }; |
| 540 | ip4_address_t rmt_ip3 = { |
| 541 | .as_u32 = clib_host_to_net_u32 (0x07070707), |
| 542 | }; |
| 543 | fib_prefix_t lcl_pref = { |
| 544 | .fp_addr.ip4.as_u32 = lcl_ip.as_u32, |
| 545 | .fp_len = 16, |
| 546 | .fp_proto = FIB_PROTOCOL_IP4, |
| 547 | }; |
| 548 | fib_prefix_t rmt_pref = { |
| 549 | .fp_addr.ip4.as_u32 = rmt_ip.as_u32, |
| 550 | .fp_len = 16, |
| 551 | .fp_proto = FIB_PROTOCOL_IP4, |
| 552 | }; |
| 553 | |
| 554 | session_rule_table_add_del_args_t args = { |
| 555 | .lcl = lcl_pref, |
| 556 | .rmt = rmt_pref, |
| 557 | .lcl_port = lcl_port, |
| 558 | .rmt_port = rmt_port, |
| 559 | .action_index = action_index++, |
| 560 | .is_add = 1, |
| 561 | }; |
| 562 | error = session_rules_table_add_del (srt, &args); |
| 563 | SESSION_TEST ((error == 0), "Add 1.2.3.4/16 1234 5.6.7.8/16 4321 action %d", |
| 564 | action_index - 1); |
| 565 | |
| 566 | res = |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 567 | session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip, lcl_port, rmt_port); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 568 | SESSION_TEST ((res == 1), |
| 569 | "Lookup 1.2.3.4 1234 5.6.7.8 4321, action should " "be 1: %d", |
| 570 | res); |
| 571 | |
| 572 | /* |
| 573 | * Add 1.2.3.4/24 1234 5.6.7.8/16 4321 and 1.2.3.4/24 1234 5.6.7.8/24 4321 |
| 574 | */ |
| 575 | args.lcl.fp_addr.ip4 = lcl_ip; |
| 576 | args.lcl.fp_len = 24; |
| 577 | args.action_index = action_index++; |
| 578 | error = session_rules_table_add_del (srt, &args); |
| 579 | SESSION_TEST ((error == 0), "Add 1.2.3.4/24 1234 5.6.7.8/16 4321 action %d", |
| 580 | action_index - 1); |
| 581 | args.rmt.fp_addr.ip4 = rmt_ip; |
| 582 | args.rmt.fp_len = 24; |
| 583 | args.action_index = action_index++; |
| 584 | error = session_rules_table_add_del (srt, &args); |
| 585 | SESSION_TEST ((error == 0), "Add 1.2.3.4/24 1234 5.6.7.8/24 4321 action %d", |
| 586 | action_index - 1); |
| 587 | |
| 588 | /* |
| 589 | * Add 2.2.2.2/24 1234 6.6.6.6/16 4321 and 3.3.3.3/24 1234 7.7.7.7/16 4321 |
| 590 | */ |
| 591 | args.lcl.fp_addr.ip4 = lcl_ip2; |
| 592 | args.lcl.fp_len = 24; |
| 593 | args.rmt.fp_addr.ip4 = rmt_ip2; |
| 594 | args.rmt.fp_len = 16; |
| 595 | args.action_index = action_index++; |
| 596 | error = session_rules_table_add_del (srt, &args); |
| 597 | SESSION_TEST ((error == 0), "Add 2.2.2.2/24 1234 6.6.6.6/16 4321 action %d", |
| 598 | action_index - 1); |
| 599 | args.lcl.fp_addr.ip4 = lcl_ip3; |
| 600 | args.rmt.fp_addr.ip4 = rmt_ip3; |
| 601 | args.action_index = action_index++; |
| 602 | error = session_rules_table_add_del (srt, &args); |
| 603 | SESSION_TEST ((error == 0), "Add 3.3.3.3/24 1234 7.7.7.7/16 4321 action %d", |
| 604 | action_index - 1); |
| 605 | |
| 606 | /* |
| 607 | * Add again 3.3.3.3/24 1234 7.7.7.7/16 4321 |
| 608 | */ |
| 609 | args.lcl.fp_addr.ip4 = lcl_ip3; |
| 610 | args.rmt.fp_addr.ip4 = rmt_ip3; |
| 611 | args.action_index = action_index++; |
| 612 | error = session_rules_table_add_del (srt, &args); |
| 613 | SESSION_TEST ((error == 0), "overwrite 3.3.3.3/24 1234 7.7.7.7/16 4321 " |
| 614 | "action %d", action_index - 1); |
| 615 | |
| 616 | /* |
| 617 | * Lookup 1.2.3.4/32 1234 5.6.7.8/32 4321, 1.2.2.4/32 1234 5.6.7.9/32 4321 |
| 618 | * and 3.3.3.3 1234 7.7.7.7 4321 |
| 619 | */ |
| 620 | res = |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 621 | session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip, lcl_port, rmt_port); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 622 | SESSION_TEST ((res == 3), |
| 623 | "Lookup 1.2.3.4 1234 5.6.7.8 4321 action " "should be 3: %d", |
| 624 | res); |
| 625 | |
| 626 | lcl_lkup.as_u32 = clib_host_to_net_u32 (0x01020204); |
| 627 | rmt_lkup.as_u32 = clib_host_to_net_u32 (0x05060709); |
| 628 | res = |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 629 | session_rules_table_lookup4 (srt, &lcl_lkup, |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 630 | &rmt_lkup, lcl_port, rmt_port); |
| 631 | SESSION_TEST ((res == 1), |
| 632 | "Lookup 1.2.2.4 1234 5.6.7.9 4321, action " "should be 1: %d", |
| 633 | res); |
| 634 | |
| 635 | res = |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 636 | session_rules_table_lookup4 (srt, &lcl_ip3, &rmt_ip3, lcl_port, rmt_port); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 637 | SESSION_TEST ((res == 6), |
| 638 | "Lookup 3.3.3.3 1234 7.7.7.7 4321, action " |
| 639 | "should be 6 (updated): %d", res); |
| 640 | |
| 641 | /* |
| 642 | * Add 1.2.3.4/24 * 5.6.7.8/24 * |
| 643 | * Lookup 1.2.3.4 1234 5.6.7.8 4321 and 1.2.3.4 1235 5.6.7.8 4321 |
| 644 | */ |
| 645 | args.lcl.fp_addr.ip4 = lcl_ip; |
| 646 | args.rmt.fp_addr.ip4 = rmt_ip; |
| 647 | args.lcl.fp_len = 24; |
| 648 | args.rmt.fp_len = 24; |
| 649 | args.lcl_port = 0; |
| 650 | args.rmt_port = 0; |
| 651 | args.action_index = action_index++; |
| 652 | error = session_rules_table_add_del (srt, &args); |
| 653 | SESSION_TEST ((error == 0), "Add 1.2.3.4/24 * 5.6.7.8/24 * action %d", |
| 654 | action_index - 1); |
| 655 | res = |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 656 | session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip, lcl_port, rmt_port); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 657 | SESSION_TEST ((res == 7), |
| 658 | "Lookup 1.2.3.4 1234 5.6.7.8 4321, action should" |
| 659 | " be 7 (lpm dst): %d", res); |
| 660 | res = |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 661 | session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip, |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 662 | lcl_port + 1, rmt_port); |
| 663 | SESSION_TEST ((res == 7), |
| 664 | "Lookup 1.2.3.4 1235 5.6.7.8 4321, action should " "be 7: %d", |
| 665 | res); |
| 666 | |
| 667 | /* |
| 668 | * Del 1.2.3.4/24 * 5.6.7.8/24 * |
| 669 | * Add 1.2.3.4/16 * 5.6.7.8/16 * and 1.2.3.4/24 1235 5.6.7.8/24 4321 |
| 670 | * Lookup 1.2.3.4 1234 5.6.7.8 4321, 1.2.3.4 1235 5.6.7.8 4321 and |
| 671 | * 1.2.3.4 1235 5.6.7.8 4322 |
| 672 | */ |
| 673 | args.is_add = 0; |
| 674 | error = session_rules_table_add_del (srt, &args); |
| 675 | SESSION_TEST ((error == 0), "Del 1.2.3.4/24 * 5.6.7.8/24 *"); |
| 676 | |
| 677 | args.lcl.fp_addr.ip4 = lcl_ip; |
| 678 | args.rmt.fp_addr.ip4 = rmt_ip; |
| 679 | args.lcl.fp_len = 16; |
| 680 | args.rmt.fp_len = 16; |
| 681 | args.lcl_port = 0; |
| 682 | args.rmt_port = 0; |
| 683 | args.action_index = action_index++; |
| 684 | args.is_add = 1; |
| 685 | error = session_rules_table_add_del (srt, &args); |
| 686 | SESSION_TEST ((error == 0), "Add 1.2.3.4/16 * 5.6.7.8/16 * action %d", |
| 687 | action_index - 1); |
| 688 | |
| 689 | args.lcl.fp_addr.ip4 = lcl_ip; |
| 690 | args.rmt.fp_addr.ip4 = rmt_ip; |
| 691 | args.lcl.fp_len = 24; |
| 692 | args.rmt.fp_len = 24; |
| 693 | args.lcl_port = lcl_port + 1; |
| 694 | args.rmt_port = rmt_port; |
| 695 | args.action_index = action_index++; |
| 696 | args.is_add = 1; |
| 697 | error = session_rules_table_add_del (srt, &args); |
| 698 | SESSION_TEST ((error == 0), "Add 1.2.3.4/24 1235 5.6.7.8/24 4321 action %d", |
| 699 | action_index - 1); |
| 700 | |
| 701 | if (verbose) |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 702 | session_rules_table_cli_dump (vm, srt, FIB_PROTOCOL_IP4); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 703 | |
| 704 | res = |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 705 | session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip, lcl_port, rmt_port); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 706 | SESSION_TEST ((res == 3), |
| 707 | "Lookup 1.2.3.4 1234 5.6.7.8 4321, action should " "be 3: %d", |
| 708 | res); |
| 709 | res = |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 710 | session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip, |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 711 | lcl_port + 1, rmt_port); |
| 712 | SESSION_TEST ((res == 9), |
| 713 | "Lookup 1.2.3.4 1235 5.6.7.8 4321, action should " "be 9: %d", |
| 714 | res); |
| 715 | res = |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 716 | session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip, |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 717 | lcl_port + 1, rmt_port + 1); |
| 718 | SESSION_TEST ((res == 8), |
| 719 | "Lookup 1.2.3.4 1235 5.6.7.8 4322, action should " "be 8: %d", |
| 720 | res); |
| 721 | |
| 722 | /* |
| 723 | * Delete 1.2.0.0/16 1234 5.6.0.0/16 4321 and 1.2.0.0/16 * 5.6.0.0/16 * |
| 724 | * Lookup 1.2.3.4 1234 5.6.7.8 4321 |
| 725 | */ |
| 726 | args.lcl_port = 1234; |
| 727 | args.rmt_port = 4321; |
| 728 | args.lcl.fp_len = 16; |
| 729 | args.rmt.fp_len = 16; |
| 730 | args.is_add = 0; |
| 731 | error = session_rules_table_add_del (srt, &args); |
| 732 | SESSION_TEST ((error == 0), "Del 1.2.0.0/16 1234 5.6.0.0/16 4321"); |
| 733 | res = |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 734 | session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip, lcl_port, rmt_port); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 735 | SESSION_TEST ((res == 3), |
| 736 | "Lookup 1.2.3.4 1234 5.6.7.8 4321, action should " "be 3: %d", |
| 737 | res); |
| 738 | |
| 739 | args.lcl_port = 0; |
| 740 | args.rmt_port = 0; |
| 741 | args.is_add = 0; |
| 742 | error = session_rules_table_add_del (srt, &args); |
| 743 | SESSION_TEST ((error == 0), "Del 1.2.0.0/16 * 5.6.0.0/16 *"); |
| 744 | res = |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 745 | session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip, lcl_port, rmt_port); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 746 | SESSION_TEST ((res == 3), |
| 747 | "Lookup 1.2.3.4 1234 5.6.7.8 4321, action should " "be 3: %d", |
| 748 | res); |
| 749 | |
| 750 | /* |
| 751 | * Delete 1.2.3.4/24 1234 5.6.7.5/24 |
| 752 | */ |
| 753 | args.lcl.fp_addr.ip4 = lcl_ip; |
| 754 | args.rmt.fp_addr.ip4 = rmt_ip; |
| 755 | args.lcl.fp_len = 24; |
| 756 | args.rmt.fp_len = 24; |
| 757 | args.lcl_port = 1234; |
| 758 | args.rmt_port = 4321; |
| 759 | args.is_add = 0; |
| 760 | error = session_rules_table_add_del (srt, &args); |
| 761 | SESSION_TEST ((error == 0), "Del 1.2.3.4/24 1234 5.6.7.5/24"); |
| 762 | res = |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 763 | session_rules_table_lookup4 (srt, &lcl_ip, &rmt_ip, lcl_port, rmt_port); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 764 | SESSION_TEST ((res == 2), "Action should be 2: %d", res); |
| 765 | |
| 766 | return 0; |
| 767 | } |
| 768 | |
| 769 | static int |
| 770 | session_test_rules (vlib_main_t * vm, unformat_input_t * input) |
| 771 | { |
| 772 | session_endpoint_t server_sep = SESSION_ENDPOINT_NULL; |
Florin Coras | ff6e769 | 2017-12-11 04:59:01 -0800 | [diff] [blame] | 773 | u64 options[APP_OPTIONS_N_OPTIONS]; |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 774 | u16 lcl_port = 1234, rmt_port = 4321; |
Florin Coras | 8f107b3 | 2017-11-21 22:13:03 -0800 | [diff] [blame] | 775 | u32 server_index, server_index2, app_index; |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 776 | u32 dummy_server_api_index = ~0; |
| 777 | transport_connection_t *tc; |
| 778 | u32 dummy_port = 1111; |
| 779 | clib_error_t *error = 0; |
Florin Coras | b384b54 | 2018-01-15 01:08:33 -0800 | [diff] [blame^] | 780 | u8 is_filtered = 0, *ns_id = format (0, "appns1"); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 781 | stream_session_t *listener, *s; |
| 782 | app_namespace_t *default_ns = app_namespace_get_default (); |
| 783 | u32 local_ns_index = default_ns->local_table_index; |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 784 | int verbose = 0, rv; |
Florin Coras | 8f107b3 | 2017-11-21 22:13:03 -0800 | [diff] [blame] | 785 | app_namespace_t *app_ns; |
Florin Coras | f0c1c96 | 2017-11-02 21:31:46 -0700 | [diff] [blame] | 786 | |
| 787 | while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) |
| 788 | { |
| 789 | if (unformat (input, "verbose")) |
| 790 | verbose = 1; |
| 791 | else |
| 792 | { |
| 793 | vlib_cli_output (vm, "parse error: '%U'", format_unformat_error, |
| 794 | input); |
| 795 | return -1; |
| 796 | } |
| 797 | } |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 798 | |
| 799 | server_sep.is_ip4 = 1; |
| 800 | server_sep.port = dummy_port; |
| 801 | memset (options, 0, sizeof (options)); |
| 802 | |
| 803 | vnet_app_attach_args_t attach_args = { |
| 804 | .api_client_index = ~0, |
| 805 | .options = options, |
| 806 | .namespace_id = 0, |
| 807 | .session_cb_vft = &dummy_session_cbs, |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 808 | }; |
| 809 | |
| 810 | vnet_bind_args_t bind_args = { |
| 811 | .sep = server_sep, |
| 812 | .app_index = 0, |
| 813 | }; |
| 814 | |
| 815 | /* |
| 816 | * Attach server with global and local default scope |
| 817 | */ |
Florin Coras | 7999e83 | 2017-10-31 01:51:04 -0700 | [diff] [blame] | 818 | options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_IS_BUILTIN; |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 819 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_ACCEPT_REDIRECT; |
| 820 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE; |
| 821 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE; |
| 822 | attach_args.namespace_id = 0; |
| 823 | attach_args.api_client_index = dummy_server_api_index; |
| 824 | error = vnet_application_attach (&attach_args); |
| 825 | SESSION_TEST ((error == 0), "server attached"); |
| 826 | server_index = attach_args.app_index; |
| 827 | |
| 828 | bind_args.app_index = server_index; |
| 829 | error = vnet_bind (&bind_args); |
| 830 | SESSION_TEST ((error == 0), "server bound to %U/%d", format_ip46_address, |
| 831 | &server_sep.ip, 1, server_sep.port); |
| 832 | listener = listen_session_get_from_handle (bind_args.handle); |
| 833 | ip4_address_t lcl_ip = { |
| 834 | .as_u32 = clib_host_to_net_u32 (0x01020304), |
| 835 | }; |
| 836 | ip4_address_t rmt_ip = { |
| 837 | .as_u32 = clib_host_to_net_u32 (0x05060708), |
| 838 | }; |
| 839 | fib_prefix_t lcl_pref = { |
| 840 | .fp_addr.ip4.as_u32 = lcl_ip.as_u32, |
| 841 | .fp_len = 16, |
| 842 | .fp_proto = FIB_PROTOCOL_IP4, |
| 843 | }; |
| 844 | fib_prefix_t rmt_pref = { |
| 845 | .fp_addr.ip4.as_u32 = rmt_ip.as_u32, |
| 846 | .fp_len = 16, |
| 847 | .fp_proto = FIB_PROTOCOL_IP4, |
| 848 | }; |
| 849 | |
| 850 | tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4, |
| 851 | &rmt_pref.fp_addr.ip4, lcl_port, |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 852 | rmt_port, TRANSPORT_PROTO_TCP, 0, |
| 853 | &is_filtered); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 854 | SESSION_TEST ((tc == 0), "optimized lookup should not work (port)"); |
| 855 | |
| 856 | /* |
| 857 | * Add 1.2.3.4/16 1234 5.6.7.8/16 4321 action server_index |
| 858 | */ |
| 859 | session_rule_add_del_args_t args = { |
| 860 | .table_args.lcl = lcl_pref, |
| 861 | .table_args.rmt = rmt_pref, |
| 862 | .table_args.lcl_port = lcl_port, |
| 863 | .table_args.rmt_port = rmt_port, |
| 864 | .table_args.action_index = server_index, |
| 865 | .table_args.is_add = 1, |
| 866 | .appns_index = 0, |
| 867 | }; |
| 868 | error = vnet_session_rule_add_del (&args); |
| 869 | SESSION_TEST ((error == 0), "Add 1.2.3.4/16 1234 5.6.7.8/16 4321 action %d", |
| 870 | args.table_args.action_index); |
| 871 | |
| 872 | tc = session_lookup_connection4 (0, &lcl_pref.fp_addr.ip4, |
| 873 | &rmt_pref.fp_addr.ip4, lcl_port, rmt_port, |
| 874 | TRANSPORT_PROTO_TCP); |
| 875 | SESSION_TEST ((tc->c_index == listener->connection_index), |
| 876 | "optimized lookup should return the listener"); |
| 877 | tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4, |
| 878 | &rmt_pref.fp_addr.ip4, lcl_port, |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 879 | rmt_port, TRANSPORT_PROTO_TCP, 0, |
| 880 | &is_filtered); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 881 | SESSION_TEST ((tc->c_index == listener->connection_index), |
| 882 | "lookup should return the listener"); |
| 883 | s = session_lookup_safe4 (0, &lcl_pref.fp_addr.ip4, &rmt_pref.fp_addr.ip4, |
| 884 | lcl_port, rmt_port, TRANSPORT_PROTO_TCP); |
| 885 | SESSION_TEST ((s->connection_index == listener->connection_index), |
| 886 | "safe lookup should return the listener"); |
| 887 | session_endpoint_t sep = { |
| 888 | .ip = rmt_pref.fp_addr, |
| 889 | .is_ip4 = 1, |
| 890 | .port = rmt_port, |
| 891 | .transport_proto = TRANSPORT_PROTO_TCP, |
| 892 | }; |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 893 | app_index = session_lookup_local_endpoint (local_ns_index, &sep); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 894 | SESSION_TEST ((app_index != server_index), "local session endpoint lookup " |
| 895 | "should not work (global scope)"); |
| 896 | |
| 897 | tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4, |
| 898 | &rmt_pref.fp_addr.ip4, lcl_port + 1, |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 899 | rmt_port, TRANSPORT_PROTO_TCP, 0, |
| 900 | &is_filtered); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 901 | SESSION_TEST ((tc == 0), |
Florin Coras | f0c1c96 | 2017-11-02 21:31:46 -0700 | [diff] [blame] | 902 | "optimized lookup for wrong lcl port + 1 should not work"); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 903 | |
| 904 | /* |
| 905 | * Add 1.2.3.4/16 * 5.6.7.8/16 4321 |
| 906 | */ |
| 907 | args.table_args.lcl_port = 0; |
| 908 | args.scope = SESSION_RULE_SCOPE_LOCAL | SESSION_RULE_SCOPE_GLOBAL; |
| 909 | error = vnet_session_rule_add_del (&args); |
| 910 | SESSION_TEST ((error == 0), "Add 1.2.3.4/16 * 5.6.7.8/16 4321 action %d", |
| 911 | args.table_args.action_index); |
| 912 | tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4, |
| 913 | &rmt_pref.fp_addr.ip4, lcl_port + 1, |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 914 | rmt_port, TRANSPORT_PROTO_TCP, 0, |
| 915 | &is_filtered); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 916 | SESSION_TEST ((tc->c_index == listener->connection_index), |
| 917 | "optimized lookup for lcl port + 1 should work"); |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 918 | app_index = session_lookup_local_endpoint (local_ns_index, &sep); |
| 919 | SESSION_TEST ((app_index == server_index), "local session endpoint lookup " |
| 920 | "should work (lcl ip was zeroed)"); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 921 | |
| 922 | /* |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 923 | * Add deny rule 1.2.3.4/32 1234 5.6.7.8/32 4321 action -2 (drop) |
Florin Coras | f0c1c96 | 2017-11-02 21:31:46 -0700 | [diff] [blame] | 924 | */ |
| 925 | args.table_args.lcl_port = 1234; |
| 926 | args.table_args.lcl.fp_addr.ip4 = lcl_ip; |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 927 | args.table_args.lcl.fp_len = 30; |
Florin Coras | f0c1c96 | 2017-11-02 21:31:46 -0700 | [diff] [blame] | 928 | args.table_args.rmt.fp_addr.ip4 = rmt_ip; |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 929 | args.table_args.rmt.fp_len = 30; |
Florin Coras | f0c1c96 | 2017-11-02 21:31:46 -0700 | [diff] [blame] | 930 | args.table_args.action_index = SESSION_RULES_TABLE_ACTION_DROP; |
| 931 | error = vnet_session_rule_add_del (&args); |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 932 | SESSION_TEST ((error == 0), "Add 1.2.3.4/30 1234 5.6.7.8/30 4321 action %d", |
Florin Coras | f0c1c96 | 2017-11-02 21:31:46 -0700 | [diff] [blame] | 933 | args.table_args.action_index); |
| 934 | |
| 935 | if (verbose) |
| 936 | { |
| 937 | session_lookup_dump_rules_table (0, FIB_PROTOCOL_IP4, |
| 938 | TRANSPORT_PROTO_TCP); |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 939 | session_lookup_dump_local_rules_table (local_ns_index, FIB_PROTOCOL_IP4, |
Florin Coras | f0c1c96 | 2017-11-02 21:31:46 -0700 | [diff] [blame] | 940 | TRANSPORT_PROTO_TCP); |
| 941 | } |
| 942 | |
| 943 | tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4, |
| 944 | &rmt_pref.fp_addr.ip4, lcl_port, |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 945 | rmt_port, TRANSPORT_PROTO_TCP, 0, |
| 946 | &is_filtered); |
Florin Coras | f0c1c96 | 2017-11-02 21:31:46 -0700 | [diff] [blame] | 947 | SESSION_TEST ((tc == 0), "lookup for 1.2.3.4/32 1234 5.6.7.8/16 4321 " |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 948 | "should fail (deny rule)"); |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 949 | SESSION_TEST ((is_filtered == 1), "lookup should be filtered (deny)"); |
| 950 | |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 951 | app_index = session_lookup_local_endpoint (local_ns_index, &sep); |
| 952 | SESSION_TEST ((app_index == APP_DROP_INDEX), "lookup for 1.2.3.4/32 1234 " |
| 953 | "5.6.7.8/16 4321 in local table should return deny"); |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 954 | |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 955 | tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4, |
| 956 | &rmt_pref.fp_addr.ip4, lcl_port + 1, |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 957 | rmt_port, TRANSPORT_PROTO_TCP, 0, |
| 958 | &is_filtered); |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 959 | SESSION_TEST ((tc->c_index == listener->connection_index), |
| 960 | "lookup 1.2.3.4/32 123*5* 5.6.7.8/16 4321 should work"); |
Florin Coras | f0c1c96 | 2017-11-02 21:31:46 -0700 | [diff] [blame] | 961 | |
| 962 | /* |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 963 | * "Mask" deny rule with more specific allow: |
| 964 | * Add allow rule 1.2.3.4/32 1234 5.6.7.8/32 4321 action -3 (allow) |
| 965 | */ |
| 966 | args.table_args.is_add = 1; |
| 967 | args.table_args.lcl_port = 1234; |
| 968 | args.table_args.lcl.fp_addr.ip4 = lcl_ip; |
| 969 | args.table_args.lcl.fp_len = 32; |
| 970 | args.table_args.rmt.fp_addr.ip4 = rmt_ip; |
| 971 | args.table_args.rmt.fp_len = 32; |
| 972 | args.table_args.action_index = SESSION_RULES_TABLE_ACTION_ALLOW; |
| 973 | error = vnet_session_rule_add_del (&args); |
| 974 | SESSION_TEST ((error == 0), "Add masking rule 1.2.3.4/30 1234 5.6.7.8/32 " |
| 975 | "4321 action %d", args.table_args.action_index); |
| 976 | |
| 977 | is_filtered = 0; |
| 978 | tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4, |
| 979 | &rmt_pref.fp_addr.ip4, lcl_port, |
| 980 | rmt_port, TRANSPORT_PROTO_TCP, 0, |
| 981 | &is_filtered); |
| 982 | SESSION_TEST ((tc == 0), "lookup for 1.2.3.4/32 1234 5.6.7.8/16 4321 " |
| 983 | "should fail (allow without app)"); |
| 984 | SESSION_TEST ((is_filtered == 0), "lookup should NOT be filtered"); |
| 985 | |
| 986 | app_index = session_lookup_local_endpoint (local_ns_index, &sep); |
| 987 | SESSION_TEST ((app_index == APP_INVALID_INDEX), "lookup for 1.2.3.4/32 1234" |
Florin Coras | 8f107b3 | 2017-11-21 22:13:03 -0800 | [diff] [blame] | 988 | " 5.6.7.8/32 4321 in local table should return invalid"); |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 989 | |
| 990 | if (verbose) |
| 991 | { |
| 992 | vlib_cli_output (vm, "Local rules"); |
| 993 | session_lookup_dump_local_rules_table (local_ns_index, FIB_PROTOCOL_IP4, |
| 994 | TRANSPORT_PROTO_TCP); |
| 995 | } |
| 996 | |
| 997 | sep.ip.ip4.as_u32 += 1 << 24; |
| 998 | app_index = session_lookup_local_endpoint (local_ns_index, &sep); |
| 999 | SESSION_TEST ((app_index == APP_DROP_INDEX), "lookup for 1.2.3.4/32 1234" |
Florin Coras | 8f107b3 | 2017-11-21 22:13:03 -0800 | [diff] [blame] | 1000 | " 5.6.7.9/32 4321 in local table should return deny"); |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 1001 | |
| 1002 | vnet_connect_args_t connect_args = { |
| 1003 | .sep = sep, |
| 1004 | .app_index = attach_args.app_index, |
| 1005 | .api_context = 0, |
| 1006 | }; |
| 1007 | |
| 1008 | /* Try connecting */ |
| 1009 | error = vnet_connect (&connect_args); |
| 1010 | SESSION_TEST ((error != 0), "connect should fail"); |
| 1011 | rv = clib_error_get_code (error); |
| 1012 | SESSION_TEST ((rv == VNET_API_ERROR_APP_CONNECT_FILTERED), |
| 1013 | "connect should be filtered"); |
| 1014 | |
| 1015 | sep.ip.ip4.as_u32 -= 1 << 24; |
| 1016 | |
| 1017 | |
| 1018 | |
| 1019 | /* |
| 1020 | * Delete masking rule: 1.2.3.4/32 1234 5.6.7.8/32 4321 allow |
| 1021 | */ |
| 1022 | args.table_args.is_add = 0; |
| 1023 | args.table_args.lcl_port = 1234; |
| 1024 | args.table_args.lcl.fp_addr.ip4 = lcl_ip; |
| 1025 | args.table_args.lcl.fp_len = 32; |
| 1026 | args.table_args.rmt.fp_addr.ip4 = rmt_ip; |
| 1027 | args.table_args.rmt.fp_len = 32; |
| 1028 | error = vnet_session_rule_add_del (&args); |
| 1029 | SESSION_TEST ((error == 0), "Del 1.2.3.4/32 1234 5.6.7.8/32 4321 allow"); |
| 1030 | |
| 1031 | |
| 1032 | /* |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 1033 | * Add local scope rule for 0/0 * 5.6.7.8/16 4321 action server_index |
| 1034 | */ |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 1035 | args.table_args.is_add = 1; |
Florin Coras | f0c1c96 | 2017-11-02 21:31:46 -0700 | [diff] [blame] | 1036 | args.table_args.lcl_port = 0; |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 1037 | args.table_args.lcl.fp_len = 0; |
Florin Coras | f0c1c96 | 2017-11-02 21:31:46 -0700 | [diff] [blame] | 1038 | args.table_args.rmt.fp_len = 16; |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1039 | args.table_args.action_index = -1; |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 1040 | error = vnet_session_rule_add_del (&args); |
| 1041 | SESSION_TEST ((error == 0), "Add * * 5.6.7.8/16 4321 action %d", |
| 1042 | args.table_args.action_index); |
Florin Coras | f0c1c96 | 2017-11-02 21:31:46 -0700 | [diff] [blame] | 1043 | |
| 1044 | if (verbose) |
| 1045 | { |
| 1046 | session_lookup_dump_rules_table (0, FIB_PROTOCOL_IP4, |
| 1047 | TRANSPORT_PROTO_TCP); |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1048 | session_lookup_dump_local_rules_table (local_ns_index, FIB_PROTOCOL_IP4, |
Florin Coras | f0c1c96 | 2017-11-02 21:31:46 -0700 | [diff] [blame] | 1049 | TRANSPORT_PROTO_TCP); |
| 1050 | } |
| 1051 | |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1052 | app_index = session_lookup_local_endpoint (local_ns_index, &sep); |
| 1053 | SESSION_TEST ((app_index == APP_DROP_INDEX), |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 1054 | "local session endpoint lookup should return deny"); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 1055 | |
| 1056 | /* |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1057 | * Delete 1.2.3.4/32 1234 5.6.7.8/32 4321 deny |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 1058 | */ |
| 1059 | args.table_args.is_add = 0; |
Florin Coras | f0c1c96 | 2017-11-02 21:31:46 -0700 | [diff] [blame] | 1060 | args.table_args.lcl_port = 1234; |
| 1061 | args.table_args.lcl.fp_addr.ip4 = lcl_ip; |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 1062 | args.table_args.lcl.fp_len = 30; |
Florin Coras | f0c1c96 | 2017-11-02 21:31:46 -0700 | [diff] [blame] | 1063 | args.table_args.rmt.fp_addr.ip4 = rmt_ip; |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 1064 | args.table_args.rmt.fp_len = 30; |
Florin Coras | f0c1c96 | 2017-11-02 21:31:46 -0700 | [diff] [blame] | 1065 | error = vnet_session_rule_add_del (&args); |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1066 | SESSION_TEST ((error == 0), "Del 1.2.3.4/32 1234 5.6.7.8/32 4321 deny"); |
| 1067 | |
| 1068 | app_index = session_lookup_local_endpoint (local_ns_index, &sep); |
| 1069 | SESSION_TEST ((app_index == APP_INVALID_INDEX), |
| 1070 | "local session endpoint lookup should return invalid"); |
| 1071 | |
| 1072 | /* |
| 1073 | * Delete 0/0 * 5.6.7.8/16 4321, 1.2.3.4/16 * 5.6.7.8/16 4321 and |
| 1074 | * 1.2.3.4/16 1234 5.6.7.8/16 4321 |
| 1075 | */ |
| 1076 | args.table_args.is_add = 0; |
| 1077 | args.table_args.lcl_port = 0; |
| 1078 | args.table_args.lcl.fp_addr.ip4 = lcl_ip; |
| 1079 | args.table_args.lcl.fp_len = 0; |
| 1080 | args.table_args.rmt.fp_addr.ip4 = rmt_ip; |
| 1081 | args.table_args.rmt.fp_len = 16; |
| 1082 | args.table_args.rmt_port = 4321; |
| 1083 | error = vnet_session_rule_add_del (&args); |
| 1084 | SESSION_TEST ((error == 0), "Del 0/0 * 5.6.7.8/16 4321"); |
| 1085 | app_index = session_lookup_local_endpoint (local_ns_index, &sep); |
| 1086 | SESSION_TEST ((app_index != server_index), "local session endpoint lookup " |
| 1087 | "should not work (removed)"); |
| 1088 | |
| 1089 | args.table_args.is_add = 0; |
| 1090 | args.table_args.lcl = lcl_pref; |
| 1091 | |
| 1092 | args.table_args.is_add = 0; |
| 1093 | args.table_args.lcl_port = 0; |
| 1094 | args.table_args.lcl.fp_addr.ip4 = lcl_ip; |
| 1095 | args.table_args.lcl.fp_len = 16; |
| 1096 | args.table_args.rmt.fp_addr.ip4 = rmt_ip; |
| 1097 | args.table_args.rmt.fp_len = 16; |
| 1098 | args.table_args.rmt_port = 4321; |
| 1099 | error = vnet_session_rule_add_del (&args); |
| 1100 | SESSION_TEST ((error == 0), "Del 1.2.3.4/16 * 5.6.7.8/16 4321"); |
| 1101 | tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4, |
| 1102 | &rmt_pref.fp_addr.ip4, lcl_port + 1, |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 1103 | rmt_port, TRANSPORT_PROTO_TCP, 0, |
| 1104 | &is_filtered); |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1105 | SESSION_TEST ((tc == 0), |
| 1106 | "lookup 1.2.3.4/32 123*5* 5.6.7.8/16 4321 should not " |
| 1107 | "work (del)"); |
| 1108 | |
| 1109 | args.table_args.is_add = 0; |
| 1110 | args.table_args.lcl_port = 1234; |
| 1111 | args.table_args.lcl.fp_addr.ip4 = lcl_ip; |
| 1112 | args.table_args.lcl.fp_len = 16; |
| 1113 | args.table_args.rmt.fp_addr.ip4 = rmt_ip; |
| 1114 | args.table_args.rmt.fp_len = 16; |
| 1115 | args.table_args.rmt_port = 4321; |
| 1116 | error = vnet_session_rule_add_del (&args); |
| 1117 | SESSION_TEST ((error == 0), "Del 1.2.3.4/16 1234 5.6.7.8/16 4321"); |
Florin Coras | f0c1c96 | 2017-11-02 21:31:46 -0700 | [diff] [blame] | 1118 | tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4, |
| 1119 | &rmt_pref.fp_addr.ip4, lcl_port, |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 1120 | rmt_port, TRANSPORT_PROTO_TCP, 0, |
| 1121 | &is_filtered); |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1122 | SESSION_TEST ((tc == 0), "lookup 1.2.3.4/32 1234 5.6.7.8/16 4321 should " |
| 1123 | "not work (del + deny)"); |
| 1124 | |
| 1125 | SESSION_TEST ((error == 0), "Del 1.2.3.4/32 1234 5.6.7.8/32 4321 deny"); |
| 1126 | tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4, |
| 1127 | &rmt_pref.fp_addr.ip4, lcl_port, |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 1128 | rmt_port, TRANSPORT_PROTO_TCP, 0, |
| 1129 | &is_filtered); |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1130 | SESSION_TEST ((tc == 0), "lookup 1.2.3.4/32 1234 5.6.7.8/16 4321 should" |
| 1131 | " not work (no-rule)"); |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 1132 | |
| 1133 | /* |
Florin Coras | 73e4f79 | 2017-11-22 19:22:48 -0800 | [diff] [blame] | 1134 | * Test tags. Add/overwrite/del rule with tag |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 1135 | */ |
| 1136 | args.table_args.is_add = 1; |
| 1137 | args.table_args.lcl_port = 1234; |
| 1138 | args.table_args.lcl.fp_addr.ip4 = lcl_ip; |
| 1139 | args.table_args.lcl.fp_len = 16; |
| 1140 | args.table_args.rmt.fp_addr.ip4 = rmt_ip; |
| 1141 | args.table_args.rmt.fp_len = 16; |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1142 | args.table_args.rmt_port = 4321; |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 1143 | args.table_args.tag = format (0, "test_rule"); |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1144 | args.table_args.action_index = server_index; |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 1145 | error = vnet_session_rule_add_del (&args); |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1146 | SESSION_TEST ((error == 0), "Add 1.2.3.4/16 1234 5.6.7.8/16 4321 deny " |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 1147 | "tag test_rule"); |
| 1148 | if (verbose) |
| 1149 | { |
| 1150 | session_lookup_dump_rules_table (0, FIB_PROTOCOL_IP4, |
| 1151 | TRANSPORT_PROTO_TCP); |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1152 | session_lookup_dump_local_rules_table (local_ns_index, FIB_PROTOCOL_IP4, |
Florin Coras | c97a739 | 2017-11-05 23:07:07 -0800 | [diff] [blame] | 1153 | TRANSPORT_PROTO_TCP); |
| 1154 | } |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1155 | tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4, |
| 1156 | &rmt_pref.fp_addr.ip4, lcl_port, |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 1157 | rmt_port, TRANSPORT_PROTO_TCP, 0, |
| 1158 | &is_filtered); |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1159 | SESSION_TEST ((tc->c_index == listener->connection_index), |
| 1160 | "lookup 1.2.3.4/32 1234 5.6.7.8/16 4321 should work"); |
| 1161 | |
Florin Coras | 73e4f79 | 2017-11-22 19:22:48 -0800 | [diff] [blame] | 1162 | vec_free (args.table_args.tag); |
| 1163 | args.table_args.lcl_port = 1234; |
| 1164 | args.table_args.lcl.fp_addr.ip4 = lcl_ip; |
| 1165 | args.table_args.lcl.fp_len = 16; |
| 1166 | args.table_args.tag = format (0, "test_rule_overwrite"); |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1167 | error = vnet_session_rule_add_del (&args); |
Florin Coras | 73e4f79 | 2017-11-22 19:22:48 -0800 | [diff] [blame] | 1168 | SESSION_TEST ((error == 0), |
| 1169 | "Overwrite 1.2.3.4/16 1234 5.6.7.8/16 4321 deny tag test_rule" |
| 1170 | " should work"); |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1171 | if (verbose) |
| 1172 | { |
| 1173 | session_lookup_dump_rules_table (0, FIB_PROTOCOL_IP4, |
| 1174 | TRANSPORT_PROTO_TCP); |
| 1175 | session_lookup_dump_local_rules_table (local_ns_index, FIB_PROTOCOL_IP4, |
| 1176 | TRANSPORT_PROTO_TCP); |
| 1177 | } |
Florin Coras | 73e4f79 | 2017-11-22 19:22:48 -0800 | [diff] [blame] | 1178 | |
| 1179 | args.table_args.is_add = 0; |
| 1180 | args.table_args.lcl_port += 1; |
| 1181 | error = vnet_session_rule_add_del (&args); |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1182 | SESSION_TEST ((error == 0), "Del 1.2.3.4/32 1234 5.6.7.8/32 4321 deny " |
Florin Coras | 73e4f79 | 2017-11-22 19:22:48 -0800 | [diff] [blame] | 1183 | "tag %v", args.table_args.tag); |
| 1184 | if (verbose) |
| 1185 | { |
| 1186 | session_lookup_dump_rules_table (0, FIB_PROTOCOL_IP4, |
| 1187 | TRANSPORT_PROTO_TCP); |
| 1188 | session_lookup_dump_local_rules_table (local_ns_index, FIB_PROTOCOL_IP4, |
| 1189 | TRANSPORT_PROTO_TCP); |
| 1190 | } |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1191 | tc = session_lookup_connection_wt4 (0, &lcl_pref.fp_addr.ip4, |
| 1192 | &rmt_pref.fp_addr.ip4, lcl_port, |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 1193 | rmt_port, TRANSPORT_PROTO_TCP, 0, |
| 1194 | &is_filtered); |
Florin Coras | 8f107b3 | 2017-11-21 22:13:03 -0800 | [diff] [blame] | 1195 | SESSION_TEST ((tc == 0), "lookup 1.2.3.4/32 1234 5.6.7.8/32 4321 should not" |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1196 | " work (del)"); |
Florin Coras | 8f107b3 | 2017-11-21 22:13:03 -0800 | [diff] [blame] | 1197 | |
| 1198 | |
| 1199 | /* |
| 1200 | * Test local rules with multiple namespaces |
| 1201 | */ |
| 1202 | |
| 1203 | /* |
| 1204 | * Add deny rule 1.2.3.4/32 1234 5.6.7.8/32 0 action -2 (drop) |
| 1205 | */ |
| 1206 | args.table_args.is_add = 1; |
| 1207 | args.table_args.lcl_port = 1234; |
| 1208 | args.table_args.rmt_port = 0; |
| 1209 | args.table_args.lcl.fp_addr.ip4 = lcl_ip; |
| 1210 | args.table_args.lcl.fp_len = 32; |
| 1211 | args.table_args.rmt.fp_addr.ip4 = rmt_ip; |
| 1212 | args.table_args.rmt.fp_len = 32; |
| 1213 | args.table_args.action_index = SESSION_RULES_TABLE_ACTION_DROP; |
| 1214 | args.table_args.tag = 0; |
| 1215 | args.scope = SESSION_RULE_SCOPE_LOCAL; |
| 1216 | error = vnet_session_rule_add_del (&args); |
| 1217 | SESSION_TEST ((error == 0), "Add 1.2.3.4/32 1234 5.6.7.8/32 4321 action %d", |
| 1218 | args.table_args.action_index); |
| 1219 | /* |
| 1220 | * Add 'white' rule 1.2.3.4/32 1234 5.6.7.8/32 4321 action -2 (drop) |
| 1221 | */ |
| 1222 | args.table_args.is_add = 1; |
| 1223 | args.table_args.lcl_port = 1234; |
| 1224 | args.table_args.rmt_port = 4321; |
| 1225 | args.table_args.lcl.fp_addr.ip4 = lcl_ip; |
| 1226 | args.table_args.lcl.fp_len = 32; |
| 1227 | args.table_args.rmt.fp_addr.ip4 = rmt_ip; |
| 1228 | args.table_args.rmt.fp_len = 32; |
| 1229 | args.table_args.action_index = SESSION_RULES_TABLE_ACTION_ALLOW; |
| 1230 | error = vnet_session_rule_add_del (&args); |
| 1231 | |
| 1232 | if (verbose) |
| 1233 | { |
| 1234 | session_lookup_dump_local_rules_table (local_ns_index, FIB_PROTOCOL_IP4, |
| 1235 | TRANSPORT_PROTO_TCP); |
| 1236 | } |
| 1237 | |
| 1238 | vnet_app_namespace_add_del_args_t ns_args = { |
| 1239 | .ns_id = ns_id, |
| 1240 | .secret = 0, |
| 1241 | .sw_if_index = APP_NAMESPACE_INVALID_INDEX, |
| 1242 | .is_add = 1 |
| 1243 | }; |
| 1244 | error = vnet_app_namespace_add_del (&ns_args); |
| 1245 | SESSION_TEST ((error == 0), "app ns insertion should succeed: %d", |
| 1246 | clib_error_get_code (error)); |
| 1247 | app_ns = app_namespace_get_from_id (ns_id); |
| 1248 | |
| 1249 | attach_args.namespace_id = ns_id; |
| 1250 | attach_args.api_client_index = dummy_server_api_index - 1; |
| 1251 | error = vnet_application_attach (&attach_args); |
| 1252 | SESSION_TEST ((error == 0), "server2 attached"); |
| 1253 | server_index2 = attach_args.app_index; |
| 1254 | |
| 1255 | /* |
| 1256 | * Add deny rule 1.2.3.4/32 1234 5.6.7.8/32 0 action -2 (drop) |
| 1257 | */ |
| 1258 | args.table_args.lcl_port = 1234; |
| 1259 | args.table_args.rmt_port = 0; |
| 1260 | args.table_args.lcl.fp_addr.ip4 = lcl_ip; |
| 1261 | args.table_args.lcl.fp_len = 32; |
| 1262 | args.table_args.rmt.fp_addr.ip4 = rmt_ip; |
| 1263 | args.table_args.rmt.fp_len = 32; |
| 1264 | args.table_args.action_index = SESSION_RULES_TABLE_ACTION_DROP; |
| 1265 | args.appns_index = app_namespace_index (app_ns); |
| 1266 | |
| 1267 | error = vnet_session_rule_add_del (&args); |
| 1268 | SESSION_TEST ((error == 0), "Add 1.2.3.4/32 1234 5.6.7.8/32 4321 action %d " |
| 1269 | "in test namespace", args.table_args.action_index); |
| 1270 | /* |
| 1271 | * Lookup default namespace |
| 1272 | */ |
| 1273 | app_index = session_lookup_local_endpoint (local_ns_index, &sep); |
| 1274 | SESSION_TEST ((app_index == APP_INVALID_INDEX), |
| 1275 | "lookup for 1.2.3.4/32 1234 5.6.7.8/32 4321 in local table " |
| 1276 | "should return allow (invalid)"); |
| 1277 | |
| 1278 | sep.port += 1; |
| 1279 | app_index = session_lookup_local_endpoint (local_ns_index, &sep); |
| 1280 | SESSION_TEST ((app_index == APP_DROP_INDEX), "lookup for 1.2.3.4/32 1234 " |
| 1281 | "5.6.7.8/16 432*2* in local table should return deny"); |
| 1282 | |
| 1283 | connect_args.app_index = server_index; |
| 1284 | connect_args.sep = sep; |
| 1285 | error = vnet_connect (&connect_args); |
| 1286 | SESSION_TEST ((error != 0), "connect should fail"); |
| 1287 | rv = clib_error_get_code (error); |
| 1288 | SESSION_TEST ((rv == VNET_API_ERROR_APP_CONNECT_FILTERED), |
| 1289 | "connect should be filtered"); |
| 1290 | |
| 1291 | /* |
| 1292 | * Lookup test namespace |
| 1293 | */ |
| 1294 | app_index = session_lookup_local_endpoint (app_ns->local_table_index, &sep); |
| 1295 | SESSION_TEST ((app_index == APP_DROP_INDEX), "lookup for 1.2.3.4/32 1234 " |
| 1296 | "5.6.7.8/16 4321 in local table should return deny"); |
| 1297 | |
| 1298 | connect_args.app_index = server_index; |
| 1299 | error = vnet_connect (&connect_args); |
| 1300 | SESSION_TEST ((error != 0), "connect should fail"); |
| 1301 | rv = clib_error_get_code (error); |
| 1302 | SESSION_TEST ((rv == VNET_API_ERROR_APP_CONNECT_FILTERED), |
| 1303 | "connect should be filtered"); |
| 1304 | |
| 1305 | args.table_args.is_add = 0; |
| 1306 | vnet_session_rule_add_del (&args); |
| 1307 | |
| 1308 | args.appns_index = 0; |
| 1309 | args.table_args.is_add = 0; |
| 1310 | vnet_session_rule_add_del (&args); |
| 1311 | |
| 1312 | args.table_args.rmt_port = 4321; |
| 1313 | vnet_session_rule_add_del (&args); |
| 1314 | /* |
| 1315 | * Final Cleanup |
| 1316 | */ |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1317 | vec_free (args.table_args.tag); |
Florin Coras | 4e4531e | 2017-11-06 23:27:56 -0800 | [diff] [blame] | 1318 | vnet_app_detach_args_t detach_args = { |
| 1319 | .app_index = server_index, |
| 1320 | }; |
| 1321 | vnet_application_detach (&detach_args); |
Florin Coras | 8f107b3 | 2017-11-21 22:13:03 -0800 | [diff] [blame] | 1322 | |
| 1323 | detach_args.app_index = server_index2; |
| 1324 | vnet_application_detach (&detach_args); |
| 1325 | |
| 1326 | vec_free (ns_id); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 1327 | return 0; |
| 1328 | } |
| 1329 | |
Florin Coras | 7999e83 | 2017-10-31 01:51:04 -0700 | [diff] [blame] | 1330 | static int |
| 1331 | session_test_proxy (vlib_main_t * vm, unformat_input_t * input) |
| 1332 | { |
Florin Coras | ff6e769 | 2017-12-11 04:59:01 -0800 | [diff] [blame] | 1333 | u64 options[APP_OPTIONS_N_OPTIONS]; |
Florin Coras | dbd4456 | 2017-11-09 19:30:17 -0800 | [diff] [blame] | 1334 | char *show_listeners = "sh session listeners tcp verbose"; |
| 1335 | char *show_local_listeners = "sh app ns table default"; |
| 1336 | unformat_input_t tmp_input; |
Florin Coras | 7999e83 | 2017-10-31 01:51:04 -0700 | [diff] [blame] | 1337 | u32 server_index, app_index; |
| 1338 | u32 dummy_server_api_index = ~0, sw_if_index = 0; |
| 1339 | clib_error_t *error = 0; |
Florin Coras | b384b54 | 2018-01-15 01:08:33 -0800 | [diff] [blame^] | 1340 | u8 intf_mac[6], sst, is_filtered = 0; |
Florin Coras | 7999e83 | 2017-10-31 01:51:04 -0700 | [diff] [blame] | 1341 | stream_session_t *s; |
| 1342 | transport_connection_t *tc; |
| 1343 | u16 lcl_port = 1234, rmt_port = 4321; |
| 1344 | app_namespace_t *app_ns; |
| 1345 | int verbose = 0; |
| 1346 | |
| 1347 | while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) |
| 1348 | { |
| 1349 | if (unformat (input, "verbose")) |
| 1350 | verbose = 1; |
| 1351 | else |
| 1352 | { |
| 1353 | vlib_cli_output (vm, "parse error: '%U'", format_unformat_error, |
| 1354 | input); |
| 1355 | return -1; |
| 1356 | } |
| 1357 | } |
| 1358 | |
| 1359 | ip4_address_t lcl_ip = { |
| 1360 | .as_u32 = clib_host_to_net_u32 (0x01020304), |
| 1361 | }; |
| 1362 | ip4_address_t rmt_ip = { |
| 1363 | .as_u32 = clib_host_to_net_u32 (0x05060708), |
| 1364 | }; |
| 1365 | fib_prefix_t rmt_pref = { |
| 1366 | .fp_addr.ip4.as_u32 = rmt_ip.as_u32, |
| 1367 | .fp_len = 16, |
| 1368 | .fp_proto = FIB_PROTOCOL_IP4, |
| 1369 | }; |
| 1370 | session_endpoint_t sep = { |
| 1371 | .ip = rmt_pref.fp_addr, |
| 1372 | .is_ip4 = 1, |
| 1373 | .port = rmt_port, |
| 1374 | .transport_proto = TRANSPORT_PROTO_TCP, |
| 1375 | }; |
| 1376 | |
| 1377 | /* |
| 1378 | * Create loopback interface |
| 1379 | */ |
| 1380 | memset (intf_mac, 0, sizeof (intf_mac)); |
| 1381 | if (vnet_create_loopback_interface (&sw_if_index, intf_mac, 0, 0)) |
| 1382 | { |
| 1383 | clib_warning ("couldn't create loopback. stopping the test!"); |
| 1384 | return 0; |
| 1385 | } |
| 1386 | vnet_sw_interface_set_flags (vnet_get_main (), sw_if_index, |
| 1387 | VNET_SW_INTERFACE_FLAG_ADMIN_UP); |
| 1388 | ip4_add_del_interface_address (vlib_get_main (), sw_if_index, &lcl_ip, |
| 1389 | 24, 0); |
| 1390 | |
| 1391 | app_ns = app_namespace_get_default (); |
| 1392 | app_ns->sw_if_index = sw_if_index; |
| 1393 | |
| 1394 | memset (options, 0, sizeof (options)); |
| 1395 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_ACCEPT_REDIRECT; |
| 1396 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_IS_PROXY; |
| 1397 | options[APP_OPTIONS_PROXY_TRANSPORT] = 1 << TRANSPORT_PROTO_TCP; |
| 1398 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE; |
| 1399 | options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE; |
| 1400 | vnet_app_attach_args_t attach_args = { |
| 1401 | .api_client_index = ~0, |
| 1402 | .options = options, |
| 1403 | .namespace_id = 0, |
| 1404 | .session_cb_vft = &dummy_session_cbs, |
Florin Coras | 7999e83 | 2017-10-31 01:51:04 -0700 | [diff] [blame] | 1405 | }; |
| 1406 | |
| 1407 | attach_args.api_client_index = dummy_server_api_index; |
| 1408 | error = vnet_application_attach (&attach_args); |
| 1409 | SESSION_TEST ((error == 0), "server attachment should work"); |
| 1410 | server_index = attach_args.app_index; |
| 1411 | |
| 1412 | if (verbose) |
Florin Coras | dbd4456 | 2017-11-09 19:30:17 -0800 | [diff] [blame] | 1413 | { |
| 1414 | unformat_init_string (&tmp_input, show_listeners, |
| 1415 | strlen (show_listeners)); |
| 1416 | vlib_cli_input (vm, &tmp_input, 0, 0); |
| 1417 | unformat_init_string (&tmp_input, show_local_listeners, |
| 1418 | strlen (show_local_listeners)); |
| 1419 | vlib_cli_input (vm, &tmp_input, 0, 0); |
| 1420 | } |
Florin Coras | 7999e83 | 2017-10-31 01:51:04 -0700 | [diff] [blame] | 1421 | |
| 1422 | tc = session_lookup_connection_wt4 (0, &lcl_ip, &rmt_ip, lcl_port, rmt_port, |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 1423 | TRANSPORT_PROTO_TCP, 0, &is_filtered); |
Florin Coras | 7999e83 | 2017-10-31 01:51:04 -0700 | [diff] [blame] | 1424 | SESSION_TEST ((tc != 0), "lookup 1.2.3.4 1234 5.6.7.8 4321 should be " |
| 1425 | "successful"); |
| 1426 | sst = session_type_from_proto_and_ip (TRANSPORT_PROTO_TCP, 1); |
| 1427 | s = listen_session_get (sst, tc->s_index); |
| 1428 | SESSION_TEST ((s->app_index == server_index), "lookup should return the" |
| 1429 | " server"); |
| 1430 | |
| 1431 | tc = session_lookup_connection_wt4 (0, &rmt_ip, &rmt_ip, lcl_port, rmt_port, |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 1432 | TRANSPORT_PROTO_TCP, 0, &is_filtered); |
Florin Coras | 7999e83 | 2017-10-31 01:51:04 -0700 | [diff] [blame] | 1433 | SESSION_TEST ((tc == 0), "lookup 5.6.7.8 1234 5.6.7.8 4321 should" |
| 1434 | " not work"); |
| 1435 | |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1436 | app_index = session_lookup_local_endpoint (app_ns->local_table_index, &sep); |
Florin Coras | 7999e83 | 2017-10-31 01:51:04 -0700 | [diff] [blame] | 1437 | SESSION_TEST ((app_index == server_index), "local session endpoint lookup" |
| 1438 | " should work"); |
| 1439 | |
| 1440 | vnet_app_detach_args_t detach_args = { |
| 1441 | .app_index = server_index, |
| 1442 | }; |
| 1443 | vnet_application_detach (&detach_args); |
| 1444 | |
| 1445 | if (verbose) |
Florin Coras | dbd4456 | 2017-11-09 19:30:17 -0800 | [diff] [blame] | 1446 | { |
| 1447 | unformat_init_string (&tmp_input, show_listeners, |
| 1448 | strlen (show_listeners)); |
| 1449 | vlib_cli_input (vm, &tmp_input, 0, 0); |
| 1450 | unformat_init_string (&tmp_input, show_local_listeners, |
| 1451 | strlen (show_local_listeners)); |
| 1452 | vlib_cli_input (vm, &tmp_input, 0, 0); |
| 1453 | } |
Florin Coras | 7999e83 | 2017-10-31 01:51:04 -0700 | [diff] [blame] | 1454 | |
Florin Coras | a2ff7b8 | 2017-11-08 17:55:03 -0800 | [diff] [blame] | 1455 | app_index = session_lookup_local_endpoint (app_ns->local_table_index, &sep); |
Florin Coras | 7999e83 | 2017-10-31 01:51:04 -0700 | [diff] [blame] | 1456 | SESSION_TEST ((app_index == SESSION_RULES_TABLE_INVALID_INDEX), |
| 1457 | "local session endpoint lookup should not work after detach"); |
Florin Coras | dff48db | 2017-11-19 18:06:58 -0800 | [diff] [blame] | 1458 | if (verbose) |
| 1459 | unformat_free (&tmp_input); |
Florin Coras | 7999e83 | 2017-10-31 01:51:04 -0700 | [diff] [blame] | 1460 | return 0; |
| 1461 | } |
| 1462 | |
Florin Coras | cea194d | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 1463 | static clib_error_t * |
| 1464 | session_test (vlib_main_t * vm, |
| 1465 | unformat_input_t * input, vlib_cli_command_t * cmd_arg) |
| 1466 | { |
| 1467 | int res = 0; |
| 1468 | |
| 1469 | vnet_session_enable_disable (vm, 1); |
| 1470 | |
| 1471 | while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) |
| 1472 | { |
Florin Coras | 4e4531e | 2017-11-06 23:27:56 -0800 | [diff] [blame] | 1473 | if (unformat (input, "basic")) |
| 1474 | res = session_test_basic (vm, input); |
| 1475 | else if (unformat (input, "namespace")) |
| 1476 | res = session_test_namespace (vm, input); |
Florin Coras | 1c71045 | 2017-10-17 00:03:13 -0700 | [diff] [blame] | 1477 | else if (unformat (input, "rules-table")) |
| 1478 | res = session_test_rule_table (vm, input); |
| 1479 | else if (unformat (input, "rules")) |
| 1480 | res = session_test_rules (vm, input); |
Florin Coras | 7999e83 | 2017-10-31 01:51:04 -0700 | [diff] [blame] | 1481 | else if (unformat (input, "proxy")) |
| 1482 | res = session_test_proxy (vm, input); |
Florin Coras | 4e4531e | 2017-11-06 23:27:56 -0800 | [diff] [blame] | 1483 | else if (unformat (input, "all")) |
| 1484 | { |
| 1485 | if ((res = session_test_basic (vm, input))) |
| 1486 | goto done; |
| 1487 | if ((res = session_test_namespace (vm, input))) |
| 1488 | goto done; |
| 1489 | if ((res = session_test_rule_table (vm, input))) |
| 1490 | goto done; |
| 1491 | if ((res = session_test_rules (vm, input))) |
| 1492 | goto done; |
| 1493 | if ((res = session_test_proxy (vm, input))) |
| 1494 | goto done; |
| 1495 | } |
Florin Coras | cea194d | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 1496 | else |
| 1497 | break; |
| 1498 | } |
| 1499 | |
Florin Coras | 4e4531e | 2017-11-06 23:27:56 -0800 | [diff] [blame] | 1500 | done: |
Florin Coras | cea194d | 2017-10-02 00:18:51 -0700 | [diff] [blame] | 1501 | if (res) |
| 1502 | return clib_error_return (0, "Session unit test failed"); |
| 1503 | return 0; |
| 1504 | } |
| 1505 | |
| 1506 | /* *INDENT-OFF* */ |
| 1507 | VLIB_CLI_COMMAND (tcp_test_command, static) = |
| 1508 | { |
| 1509 | .path = "test session", |
| 1510 | .short_help = "internal session unit tests", |
| 1511 | .function = session_test, |
| 1512 | }; |
| 1513 | /* *INDENT-ON* */ |
| 1514 | |
| 1515 | /* |
| 1516 | * fd.io coding-style-patch-verification: ON |
| 1517 | * |
| 1518 | * Local Variables: |
| 1519 | * eval: (c-set-style "gnu") |
| 1520 | * End: |
| 1521 | */ |