projects / mirror_edk2.git / blame
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| a3bcde70 HT |
1 | /** @file\r |
| 2 | The main process for IpSecConfig application.\r | |
| 3 | \r | |
| 9bdc6592 | 4 | Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>\r |
| a3bcde70 HT |
5 | \r |
| 6 | This program and the accompanying materials\r | |
| 7 | are licensed and made available under the terms and conditions of the BSD License\r | |
| 8 | which accompanies this distribution. The full text of the license may be found at\r | |
| 9 | http://opensource.org/licenses/bsd-license.php.\r | |
| 10 | \r | |
| 11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
| 12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 13 | \r | |
| 14 | **/\r | |
| 15 | \r | |
| 16 | #include <Library/UefiRuntimeServicesTableLib.h>\r | |
| 17 | #include <Library/HiiLib.h>\r | |
| 18 | \r | |
| 19 | #include <Protocol/IpSec.h>\r | |
| 20 | \r | |
| 21 | #include "IpSecConfig.h"\r | |
| 22 | #include "Dump.h"\r | |
| 23 | #include "Indexer.h"\r | |
| 24 | #include "PolicyEntryOperation.h"\r | |
| 25 | #include "Delete.h"\r | |
| 26 | #include "Helper.h"\r | |
| 27 | \r | |
| 28 | //\r | |
| 29 | // Used for ShellCommandLineParseEx only\r | |
| 30 | // and to ensure user inputs are in valid format\r | |
| 31 | //\r | |
| 32 | SHELL_PARAM_ITEM mIpSecConfigParamList[] = {\r | |
| 33 | { L"-p", TypeValue },\r | |
| 34 | { L"-a", TypeValue },\r | |
| 35 | { L"-i", TypeValue },\r | |
| 36 | { L"-e", TypeValue },\r | |
| 37 | { L"-d", TypeValue },\r | |
| 38 | { L"-f", TypeFlag },\r | |
| 39 | { L"-l", TypeFlag },\r | |
| 40 | { L"-enable", TypeFlag },\r | |
| 41 | { L"-disable", TypeFlag },\r | |
| 42 | { L"-status", TypeFlag },\r | |
| 43 | { L"-?", TypeFlag },\r | |
| 44 | \r | |
| 45 | //\r | |
| 46 | // SPD Selector\r | |
| 47 | //\r | |
| 48 | { L"--local", TypeValue },\r | |
| 49 | { L"--remote", TypeValue },\r | |
| 50 | { L"--proto", TypeValue },\r | |
| 51 | { L"--local-port", TypeValue },\r | |
| 52 | { L"--remote-port", TypeValue },\r | |
| 53 | { L"--icmp-type", TypeValue },\r | |
| 54 | { L"--icmp-code", TypeValue },\r | |
| 55 | \r | |
| 56 | //\r | |
| 57 | // SPD Data\r | |
| 58 | //\r | |
| 59 | { L"--name", TypeValue },\r | |
| 60 | { L"--packet-flag", TypeValue },\r | |
| 61 | { L"--action", TypeValue },\r | |
| 62 | { L"--lifebyte", TypeValue },\r | |
| 63 | { L"--lifetime-soft", TypeValue },\r | |
| 64 | { L"--lifetime", TypeValue },\r | |
| 65 | { L"--mode", TypeValue },\r | |
| 66 | { L"--tunnel-local", TypeValue },\r | |
| 67 | { L"--tunnel-remote", TypeValue },\r | |
| 68 | { L"--dont-fragment", TypeValue },\r | |
| 69 | { L"--ipsec-proto", TypeValue },\r | |
| 70 | { L"--auth-algo", TypeValue },\r | |
| 71 | { L"--encrypt-algo", TypeValue },\r | |
| 72 | \r | |
| 73 | { L"--ext-sequence", TypeFlag },\r | |
| 74 | { L"--sequence-overflow", TypeFlag },\r | |
| 75 | { L"--fragment-check", TypeFlag },\r | |
| 76 | { L"--ext-sequence-", TypeFlag },\r | |
| 77 | { L"--sequence-overflow-", TypeFlag },\r | |
| 78 | { L"--fragment-check-", TypeFlag },\r | |
| 79 | \r | |
| 80 | //\r | |
| 81 | // SA ID\r | |
| 82 | // --ipsec-proto\r | |
| 83 | //\r | |
| 84 | { L"--spi", TypeValue },\r | |
| 64b2d0e5 | 85 | { L"--tunnel-dest", TypeValue },\r |
| 86 | { L"--tunnel-source", TypeValue },\r | |
| a3bcde70 HT |
87 | { L"--lookup-spi", TypeValue },\r |
| 88 | { L"--lookup-ipsec-proto", TypeValue },\r | |
| 89 | { L"--lookup-dest", TypeValue },\r | |
| 90 | \r | |
| 91 | //\r | |
| 92 | // SA DATA\r | |
| 93 | // --mode\r | |
| 94 | // --auth-algo\r | |
| 95 | // --encrypt-algo\r | |
| 96 | //\r | |
| 97 | { L"--sequence-number", TypeValue },\r | |
| 98 | { L"--antireplay-window", TypeValue },\r | |
| 99 | { L"--auth-key", TypeValue },\r | |
| 100 | { L"--encrypt-key", TypeValue },\r | |
| 101 | { L"--path-mtu", TypeValue },\r | |
| 102 | \r | |
| 103 | //\r | |
| 104 | // PAD ID\r | |
| 105 | //\r | |
| 106 | { L"--peer-id", TypeValue },\r | |
| 107 | { L"--peer-address", TypeValue },\r | |
| 108 | { L"--auth-proto", TypeValue },\r | |
| 109 | { L"--auth-method", TypeValue },\r | |
| 110 | { L"--ike-id", TypeValue },\r | |
| 111 | { L"--ike-id-", TypeValue },\r | |
| 112 | { L"--auth-data", TypeValue },\r | |
| 113 | { L"--revocation-data", TypeValue },\r | |
| 114 | { L"--lookup-peer-id", TypeValue },\r | |
| 115 | { L"--lookup-peer-address", TypeValue },\r | |
| 116 | \r | |
| 117 | { NULL, TypeMax },\r | |
| 118 | };\r | |
| 119 | \r | |
| 120 | //\r | |
| 121 | // -P\r | |
| 122 | //\r | |
| 123 | STR2INT mMapPolicy[] = {\r | |
| 124 | { L"SPD", IPsecConfigDataTypeSpd },\r | |
| 125 | { L"SAD", IPsecConfigDataTypeSad },\r | |
| 126 | { L"PAD", IPsecConfigDataTypePad },\r | |
| 127 | { NULL, 0 },\r | |
| 128 | };\r | |
| 129 | \r | |
| 130 | //\r | |
| 131 | // --proto\r | |
| 132 | //\r | |
| 133 | STR2INT mMapIpProtocol[] = {\r | |
| 134 | { L"TCP", EFI_IP4_PROTO_TCP },\r | |
| 135 | { L"UDP", EFI_IP4_PROTO_UDP },\r | |
| 136 | { L"ICMP", EFI_IP4_PROTO_ICMP },\r | |
| 137 | { NULL, 0 },\r | |
| 138 | };\r | |
| 139 | \r | |
| 140 | //\r | |
| 141 | // --action\r | |
| 142 | //\r | |
| 143 | STR2INT mMapIpSecAction[] = {\r | |
| 144 | { L"Bypass", EfiIPsecActionBypass },\r | |
| 145 | { L"Discard", EfiIPsecActionDiscard },\r | |
| 146 | { L"Protect", EfiIPsecActionProtect },\r | |
| 147 | { NULL, 0 },\r | |
| 148 | };\r | |
| 149 | \r | |
| 150 | //\r | |
| 151 | // --mode\r | |
| 152 | //\r | |
| 153 | STR2INT mMapIpSecMode[] = {\r | |
| 154 | { L"Transport", EfiIPsecTransport },\r | |
| 155 | { L"Tunnel", EfiIPsecTunnel },\r | |
| 156 | { NULL, 0 },\r | |
| 157 | };\r | |
| 158 | \r | |
| 159 | //\r | |
| 160 | // --dont-fragment\r | |
| 161 | //\r | |
| 162 | STR2INT mMapDfOption[] = {\r | |
| 163 | { L"clear", EfiIPsecTunnelClearDf },\r | |
| 164 | { L"set", EfiIPsecTunnelSetDf },\r | |
| 165 | { L"copy", EfiIPsecTunnelCopyDf },\r | |
| 166 | { NULL, 0 },\r | |
| 167 | };\r | |
| 168 | \r | |
| 169 | //\r | |
| 170 | // --ipsec-proto\r | |
| 171 | //\r | |
| 172 | STR2INT mMapIpSecProtocol[] = {\r | |
| 173 | { L"AH", EfiIPsecAH },\r | |
| 174 | { L"ESP", EfiIPsecESP },\r | |
| 175 | { NULL, 0 },\r | |
| 176 | };\r | |
| 177 | \r | |
| 178 | //\r | |
| 179 | // --auth-algo\r | |
| 180 | //\r | |
| 181 | STR2INT mMapAuthAlgo[] = {\r | |
| 780847d1 | 182 | { L"NONE", IPSEC_AALG_NONE },\r |
| 183 | { L"MD5HMAC", IPSEC_AALG_MD5HMAC },\r | |
| 184 | { L"SHA1HMAC", IPSEC_AALG_SHA1HMAC },\r | |
| 185 | { L"SHA2-256HMAC", IPSEC_AALG_SHA2_256HMAC },\r | |
| 186 | { L"SHA2-384HMAC", IPSEC_AALG_SHA2_384HMAC },\r | |
| 187 | { L"SHA2-512HMAC", IPSEC_AALG_SHA2_512HMAC },\r | |
| 188 | { L"AES-XCBC-MAC", IPSEC_AALG_AES_XCBC_MAC },\r | |
| 189 | { L"NULL", IPSEC_AALG_NULL },\r | |
| a3bcde70 HT |
190 | { NULL, 0 },\r |
| 191 | };\r | |
| 192 | \r | |
| 193 | //\r | |
| 194 | // --encrypt-algo\r | |
| 195 | //\r | |
| 196 | STR2INT mMapEncAlgo[] = {\r | |
| 780847d1 | 197 | { L"NONE", IPSEC_EALG_NONE },\r |
| 198 | { L"DESCBC", IPSEC_EALG_DESCBC },\r | |
| 199 | { L"3DESCBC", IPSEC_EALG_3DESCBC },\r | |
| 200 | { L"CASTCBC", IPSEC_EALG_CASTCBC },\r | |
| 201 | { L"BLOWFISHCBC", IPSEC_EALG_BLOWFISHCBC },\r | |
| 202 | { L"NULL", IPSEC_EALG_NULL },\r | |
| 203 | { L"AESCBC", IPSEC_EALG_AESCBC },\r | |
| 204 | { L"AESCTR", IPSEC_EALG_AESCTR },\r | |
| 205 | { L"AES-CCM-ICV8", IPSEC_EALG_AES_CCM_ICV8 },\r | |
| 206 | { L"AES-CCM-ICV12",IPSEC_EALG_AES_CCM_ICV12 },\r | |
| 207 | { L"AES-CCM-ICV16",IPSEC_EALG_AES_CCM_ICV16 },\r | |
| 208 | { L"AES-GCM-ICV8", IPSEC_EALG_AES_GCM_ICV8 },\r | |
| 209 | { L"AES-GCM-ICV12",IPSEC_EALG_AES_GCM_ICV12 },\r | |
| 210 | { L"AES-GCM-ICV16",IPSEC_EALG_AES_GCM_ICV16 },\r | |
| a3bcde70 HT |
211 | { NULL, 0 },\r |
| 212 | };\r | |
| 213 | \r | |
| 214 | //\r | |
| 215 | // --auth-proto\r | |
| 216 | //\r | |
| 217 | STR2INT mMapAuthProto[] = {\r | |
| 218 | { L"IKEv1", EfiIPsecAuthProtocolIKEv1 },\r | |
| 219 | { L"IKEv2", EfiIPsecAuthProtocolIKEv2 },\r | |
| 220 | { NULL, 0 },\r | |
| 221 | };\r | |
| 222 | \r | |
| 223 | //\r | |
| 224 | // --auth-method\r | |
| 225 | //\r | |
| 226 | STR2INT mMapAuthMethod[] = {\r | |
| 227 | { L"PreSharedSecret", EfiIPsecAuthMethodPreSharedSecret },\r | |
| 228 | { L"Certificates", EfiIPsecAuthMethodCertificates },\r | |
| 229 | { NULL, 0 },\r | |
| 230 | };\r | |
| 231 | \r | |
| 780847d1 | 232 | EFI_IPSEC2_PROTOCOL *mIpSec;\r |
| a3bcde70 HT |
233 | EFI_IPSEC_CONFIG_PROTOCOL *mIpSecConfig;\r |
| 234 | EFI_HII_HANDLE mHiiHandle;\r | |
| a3bcde70 HT |
235 | CHAR16 mAppName[] = L"IpSecConfig";\r |
| 236 | \r | |
| 237 | //\r | |
| 238 | // Used for IpSecConfigRetriveCheckListByName only to check the validation of user input\r | |
| 239 | //\r | |
| 240 | VAR_CHECK_ITEM mIpSecConfigVarCheckList[] = {\r | |
| 241 | { L"-enable", BIT(1)|BIT(0), BIT(1), BIT(2)|BIT(1)|BIT(0), 0 },\r | |
| 242 | { L"-disable", BIT(1)|BIT(0), BIT(1), BIT(2)|BIT(1)|BIT(0), 0 },\r | |
| 243 | { L"-status", BIT(1)|BIT(0), BIT(1), BIT(2)|BIT(1)|BIT(0), 0 },\r | |
| 244 | { L"-p", BIT(1), 0, BIT(2)|BIT(1)|BIT(0), 0 },\r | |
| 245 | \r | |
| 246 | { L"-a", BIT(0), 0, BIT(2)|BIT(1)|BIT(0), 0 },\r | |
| 247 | { L"-i", BIT(0), 0, BIT(2)|BIT(1)|BIT(0), 0 },\r | |
| 248 | { L"-d", BIT(0), 0, BIT(2)|BIT(1)|BIT(0), 0 },\r | |
| 249 | { L"-e", BIT(0), 0, BIT(2)|BIT(1)|BIT(0), 0 },\r | |
| 250 | { L"-l", BIT(0), 0, BIT(2)|BIT(1)|BIT(0), 0 },\r | |
| 251 | { L"-f", BIT(0), 0, BIT(2)|BIT(1)|BIT(0), 0 },\r | |
| 252 | \r | |
| 253 | { L"-?", BIT(0), BIT(0), BIT(2)|BIT(1)|BIT(0), 0 },\r | |
| 254 | \r | |
| 255 | //\r | |
| 256 | // SPD Selector\r | |
| 257 | //\r | |
| 258 | { L"--local", 0, 0, BIT(2)|BIT(1), 0 },\r | |
| 259 | { L"--remote", 0, 0, BIT(2)|BIT(1), 0 },\r | |
| 260 | { L"--proto", 0, 0, BIT(2)|BIT(1), 0 },\r | |
| 261 | { L"--local-port", 0, 0, BIT(2)|BIT(1), BIT(0) },\r | |
| 262 | { L"--remote-port", 0, 0, BIT(2)|BIT(1), BIT(0) },\r | |
| 263 | { L"--icmp-type", 0, 0, BIT(2)|BIT(1), BIT(1) },\r | |
| 264 | { L"--icmp-code", 0, 0, BIT(2)|BIT(1), BIT(1) },\r | |
| 265 | \r | |
| 266 | //\r | |
| 267 | // SPD Data\r | |
| 268 | //\r | |
| 269 | { L"--name", 0, 0, BIT(2), 0 },\r | |
| 270 | { L"--packet-flag", 0, 0, BIT(2), 0 },\r | |
| 271 | { L"--action", 0, 0, BIT(2)|BIT(1), 0 },\r | |
| 272 | { L"--lifebyte", 0, 0, BIT(2)|BIT(1), 0 },\r | |
| 273 | { L"--lifetime-soft", 0, 0, BIT(2)|BIT(1), 0 },\r | |
| 274 | { L"--lifetime", 0, 0, BIT(2)|BIT(1), 0 },\r | |
| 275 | { L"--mode", 0, 0, BIT(2)|BIT(1), 0 },\r | |
| 276 | { L"--tunnel-local", 0, 0, BIT(2), 0 },\r | |
| 277 | { L"--tunnel-remote", 0, 0, BIT(2), 0 },\r | |
| 278 | { L"--dont-fragment", 0, 0, BIT(2), 0 },\r | |
| 279 | { L"--ipsec-proto", 0, 0, BIT(2)|BIT(1), 0 },\r | |
| 280 | { L"--auth-algo", 0, 0, BIT(2)|BIT(1), 0 },\r | |
| 281 | { L"--encrypt-algo", 0, 0, BIT(2)|BIT(1), 0 },\r | |
| 282 | \r | |
| 283 | { L"--ext-sequence", 0, 0, BIT(2), BIT(2) },\r | |
| 284 | { L"--sequence-overflow", 0, 0, BIT(2), BIT(2) },\r | |
| 285 | { L"--fragment-check", 0, 0, BIT(2), BIT(2) },\r | |
| 286 | { L"--ext-sequence-", 0, 0, BIT(2), BIT(3) },\r | |
| 287 | { L"--sequence-overflow-", 0, 0, BIT(2), BIT(3) },\r | |
| 288 | { L"--fragment-check-", 0, 0, BIT(2), BIT(3) },\r | |
| 289 | \r | |
| 290 | //\r | |
| 291 | // SA ID\r | |
| 292 | // --ipsec-proto\r | |
| 293 | //\r | |
| 294 | { L"--spi", 0, 0, BIT(1), 0 },\r | |
| 64b2d0e5 | 295 | { L"--tunnel-dest", 0, 0, BIT(1), 0 },\r |
| 296 | { L"--tunnel-source", 0, 0, BIT(1), 0 },\r | |
| a3bcde70 HT |
297 | { L"--lookup-spi", 0, 0, BIT(1), 0 },\r |
| 298 | { L"--lookup-ipsec-proto", 0, 0, BIT(1), 0 },\r | |
| 299 | { L"--lookup-dest", 0, 0, BIT(1), 0 },\r | |
| 300 | \r | |
| 301 | //\r | |
| 302 | // SA DATA\r | |
| 303 | // --mode\r | |
| 304 | // --auth-algo\r | |
| 305 | // --encrypt-algo\r | |
| 306 | //\r | |
| 307 | { L"--sequence-number", 0, 0, BIT(1), 0 },\r | |
| 308 | { L"--antireplay-window", 0, 0, BIT(1), 0 },\r | |
| 309 | { L"--auth-key", 0, 0, BIT(1), 0 },\r | |
| 310 | { L"--encrypt-key", 0, 0, BIT(1), 0 },\r | |
| 311 | { L"--path-mtu", 0, 0, BIT(1), 0 },\r | |
| 312 | \r | |
| 313 | //\r | |
| 314 | // The example to add a PAD:\r | |
| 315 | // "-A --peer-id Mike [--peer-address 10.23.2.2] --auth-proto IKE1/IKE2\r | |
| 316 | // --auth-method PreSharedSeceret/Certificate --ike-id\r | |
| 317 | // --auth-data 343343 --revocation-data 2342432"\r | |
| 318 | // The example to delete a PAD:\r | |
| 319 | // "-D * --lookup-peer-id Mike [--lookup-peer-address 10.23.2.2]"\r | |
| 320 | // "-D 1"\r | |
| 321 | // The example to edit a PAD:\r | |
| 322 | // "-E * --lookup-peer-id Mike --auth-method Certificate"\r | |
| 323 | \r | |
| 324 | //\r | |
| 325 | // PAD ID\r | |
| 326 | //\r | |
| 327 | { L"--peer-id", 0, 0, BIT(0), BIT(4) },\r | |
| 328 | { L"--peer-address", 0, 0, BIT(0), BIT(5) },\r | |
| 329 | { L"--auth-proto", 0, 0, BIT(0), 0 },\r | |
| 330 | { L"--auth-method", 0, 0, BIT(0), 0 },\r | |
| 331 | { L"--IKE-ID", 0, 0, BIT(0), BIT(6) },\r | |
| 332 | { L"--IKE-ID-", 0, 0, BIT(0), BIT(7) },\r | |
| 333 | { L"--auth-data", 0, 0, BIT(0), 0 },\r | |
| 334 | { L"--revocation-data", 0, 0, BIT(0), 0 },\r | |
| 335 | { L"--lookup-peer-id", 0, 0, BIT(0), BIT(4) },\r | |
| 336 | { L"--lookup-peer-address",0, 0, BIT(0), BIT(5) },\r | |
| 337 | \r | |
| 338 | { NULL, 0, 0, 0, 0 },\r | |
| 339 | };\r | |
| 340 | \r | |
| 341 | /**\r | |
| 342 | The function to allocate the proper sized buffer for various\r | |
| 343 | EFI interfaces.\r | |
| 344 | \r | |
| 345 | @param[in, out] Status Current status.\r | |
| 346 | @param[in, out] Buffer Current allocated buffer, or NULL.\r | |
| 347 | @param[in] BufferSize Current buffer size needed\r | |
| 348 | \r | |
| 349 | @retval TRUE If the buffer was reallocated and the caller should try the API again.\r | |
| 350 | @retval FALSE If the buffer was not reallocated successfully.\r | |
| 351 | **/\r | |
| 352 | BOOLEAN\r | |
| 353 | GrowBuffer (\r | |
| 354 | IN OUT EFI_STATUS *Status,\r | |
| 355 | IN OUT VOID **Buffer,\r | |
| 356 | IN UINTN BufferSize\r | |
| 357 | )\r | |
| 358 | {\r | |
| 359 | BOOLEAN TryAgain;\r | |
| 360 | \r | |
| 361 | ASSERT (Status != NULL);\r | |
| 362 | ASSERT (Buffer != NULL);\r | |
| 363 | \r | |
| 364 | //\r | |
| 365 | // If this is an initial request, buffer will be null with a new buffer size.\r | |
| 366 | //\r | |
| 367 | if ((NULL == *Buffer) && (BufferSize != 0)) {\r | |
| 368 | *Status = EFI_BUFFER_TOO_SMALL;\r | |
| 369 | }\r | |
| 370 | \r | |
| 371 | //\r | |
| 372 | // If the status code is "buffer too small", resize the buffer.\r | |
| 373 | //\r | |
| 374 | TryAgain = FALSE;\r | |
| 375 | if (*Status == EFI_BUFFER_TOO_SMALL) {\r | |
| 376 | \r | |
| 377 | if (*Buffer != NULL) {\r | |
| 378 | FreePool (*Buffer);\r | |
| 379 | }\r | |
| 380 | \r | |
| 381 | *Buffer = AllocateZeroPool (BufferSize);\r | |
| 382 | \r | |
| 383 | if (*Buffer != NULL) {\r | |
| 384 | TryAgain = TRUE;\r | |
| 385 | } else {\r | |
| 386 | *Status = EFI_OUT_OF_RESOURCES;\r | |
| 387 | }\r | |
| 388 | }\r | |
| 389 | \r | |
| 390 | //\r | |
| 391 | // If there's an error, free the buffer.\r | |
| 392 | //\r | |
| 393 | if (!TryAgain && EFI_ERROR (*Status) && (*Buffer != NULL)) {\r | |
| 394 | FreePool (*Buffer);\r | |
| 395 | *Buffer = NULL;\r | |
| 396 | }\r | |
| 397 | \r | |
| 398 | return TryAgain;\r | |
| 399 | }\r | |
| 400 | \r | |
| 401 | /**\r | |
| 402 | Function returns an array of handles that support the requested protocol\r | |
| 403 | in a buffer allocated from a pool.\r | |
| 404 | \r | |
| 405 | @param[in] SearchType Specifies which handle(s) are to be returned.\r | |
| 406 | @param[in] Protocol Provides the protocol to search by.\r | |
| 407 | This parameter is only valid for SearchType ByProtocol.\r | |
| 408 | \r | |
| 409 | @param[in] SearchKey Supplies the search key depending on the SearchType.\r | |
| 410 | @param[in, out] NoHandles The number of handles returned in Buffer.\r | |
| 411 | @param[out] Buffer A pointer to the buffer to return the requested array of\r | |
| 412 | handles that support Protocol.\r | |
| 413 | \r | |
| 414 | @retval EFI_SUCCESS The resulting array of handles was returned.\r | |
| 415 | @retval Others Other mistake case.\r | |
| 416 | **/\r | |
| 417 | EFI_STATUS\r | |
| 418 | LocateHandle (\r | |
| 419 | IN EFI_LOCATE_SEARCH_TYPE SearchType,\r | |
| 420 | IN EFI_GUID *Protocol OPTIONAL,\r | |
| 421 | IN VOID *SearchKey OPTIONAL,\r | |
| 422 | IN OUT UINTN *NoHandles,\r | |
| 423 | OUT EFI_HANDLE **Buffer\r | |
| 424 | )\r | |
| 425 | {\r | |
| 426 | EFI_STATUS Status;\r | |
| 427 | UINTN BufferSize;\r | |
| 428 | \r | |
| 429 | ASSERT (NoHandles != NULL);\r | |
| 430 | ASSERT (Buffer != NULL);\r | |
| 431 | \r | |
| 432 | //\r | |
| 433 | // Initialize for GrowBuffer loop.\r | |
| 434 | //\r | |
| 435 | Status = EFI_SUCCESS;\r | |
| 436 | *Buffer = NULL;\r | |
| 437 | BufferSize = 50 * sizeof (EFI_HANDLE);\r | |
| 438 | \r | |
| 439 | //\r | |
| 440 | // Call the real function.\r | |
| 441 | //\r | |
| 442 | while (GrowBuffer (&Status, (VOID **) Buffer, BufferSize)) {\r | |
| 443 | Status = gBS->LocateHandle (\r | |
| 444 | SearchType,\r | |
| 445 | Protocol,\r | |
| 446 | SearchKey,\r | |
| 447 | &BufferSize,\r | |
| 448 | *Buffer\r | |
| 449 | );\r | |
| 450 | }\r | |
| 451 | \r | |
| 452 | *NoHandles = BufferSize / sizeof (EFI_HANDLE);\r | |
| 453 | if (EFI_ERROR (Status)) {\r | |
| 454 | *NoHandles = 0;\r | |
| 455 | }\r | |
| 456 | \r | |
| 457 | return Status;\r | |
| 458 | }\r | |
| 459 | \r | |
| 460 | /**\r | |
| 461 | Find the first instance of this protocol in the system and return its interface.\r | |
| 462 | \r | |
| 463 | @param[in] ProtocolGuid The guid of the protocol.\r | |
| 464 | @param[out] Interface The pointer to the first instance of the protocol.\r | |
| 465 | \r | |
| 466 | @retval EFI_SUCCESS A protocol instance matching ProtocolGuid was found.\r | |
| 467 | @retval Others A protocol instance matching ProtocolGuid was not found.\r | |
| 468 | **/\r | |
| 469 | EFI_STATUS\r | |
| 470 | LocateProtocol (\r | |
| 471 | IN EFI_GUID *ProtocolGuid,\r | |
| 472 | OUT VOID **Interface\r | |
| 473 | )\r | |
| 474 | \r | |
| 475 | {\r | |
| 476 | EFI_STATUS Status;\r | |
| 477 | UINTN NumberHandles;\r | |
| 478 | UINTN Index;\r | |
| 479 | EFI_HANDLE *Handles;\r | |
| 480 | \r | |
| 481 | *Interface = NULL;\r | |
| 482 | Handles = NULL;\r | |
| 483 | NumberHandles = 0;\r | |
| 484 | \r | |
| 485 | Status = LocateHandle (ByProtocol, ProtocolGuid, NULL, &NumberHandles, &Handles);\r | |
| 486 | if (EFI_ERROR (Status)) {\r | |
| 487 | DEBUG ((EFI_D_INFO, "LibLocateProtocol: Handle not found\n"));\r | |
| 488 | return Status;\r | |
| 489 | }\r | |
| 490 | \r | |
| 491 | for (Index = 0; Index < NumberHandles; Index++) {\r | |
| 492 | ASSERT (Handles != NULL);\r | |
| 493 | Status = gBS->HandleProtocol (\r | |
| 494 | Handles[Index],\r | |
| 495 | ProtocolGuid,\r | |
| 496 | Interface\r | |
| 497 | );\r | |
| 498 | \r | |
| 499 | if (!EFI_ERROR (Status)) {\r | |
| 500 | break;\r | |
| 501 | }\r | |
| 502 | }\r | |
| 503 | \r | |
| 504 | if (Handles != NULL) {\r | |
| 505 | FreePool (Handles);\r | |
| 506 | }\r | |
| 507 | \r | |
| 508 | return Status;\r | |
| 509 | }\r | |
| 510 | \r | |
| 511 | /**\r | |
| 512 | Helper function called to check the conflicted flags.\r | |
| 513 | \r | |
| 514 | @param[in] CheckList The pointer to the VAR_CHECK_ITEM table.\r | |
| 515 | @param[in] ParamPackage The pointer to the ParamPackage list.\r | |
| 516 | \r | |
| 517 | @retval EFI_SUCCESS No conflicted flags.\r | |
| 518 | @retval EFI_INVALID_PARAMETER The input parameter is erroroneous or there are some conflicted flags.\r | |
| 519 | **/\r | |
| 520 | EFI_STATUS\r | |
| 521 | IpSecConfigRetriveCheckListByName (\r | |
| 522 | IN VAR_CHECK_ITEM *CheckList,\r | |
| 523 | IN LIST_ENTRY *ParamPackage\r | |
| 524 | )\r | |
| 525 | {\r | |
| 526 | \r | |
| 527 | LIST_ENTRY *Node;\r | |
| 528 | VAR_CHECK_ITEM *Item;\r | |
| 529 | UINT32 Attribute1;\r | |
| 530 | UINT32 Attribute2;\r | |
| 531 | UINT32 Attribute3;\r | |
| 532 | UINT32 Attribute4;\r | |
| 533 | UINT32 Index;\r | |
| 534 | \r | |
| 535 | Attribute1 = 0;\r | |
| 536 | Attribute2 = 0;\r | |
| 537 | Attribute3 = 0;\r | |
| 538 | Attribute4 = 0;\r | |
| 539 | Index = 0;\r | |
| 540 | Item = mIpSecConfigVarCheckList;\r | |
| 541 | \r | |
| 542 | if ((ParamPackage == NULL) || (CheckList == NULL)) {\r | |
| 543 | return EFI_INVALID_PARAMETER;\r | |
| 544 | }\r | |
| 545 | \r | |
| 546 | //\r | |
| 547 | // Enumerate through the list of parameters that are input by user.\r | |
| 548 | //\r | |
| 549 | for (Node = GetFirstNode (ParamPackage); !IsNull (ParamPackage, Node); Node = GetNextNode (ParamPackage, Node)) {\r | |
| 550 | if (((SHELL_PARAM_PACKAGE *) Node)->Name != NULL) {\r | |
| 551 | //\r | |
| 64b2d0e5 | 552 | // Enumerate the check list that defines the conflicted attributes of each flag.\r |
| a3bcde70 HT |
553 | //\r |
| 554 | for (; Item->VarName != NULL; Item++) {\r | |
| 555 | if (StrCmp (((SHELL_PARAM_PACKAGE *) Node)->Name, Item->VarName) == 0) {\r | |
| 556 | Index++;\r | |
| 557 | if (Index == 1) {\r | |
| 558 | Attribute1 = Item->Attribute1;\r | |
| 559 | Attribute2 = Item->Attribute2;\r | |
| 560 | Attribute3 = Item->Attribute3;\r | |
| 561 | Attribute4 = Item->Attribute4;\r | |
| 562 | } else {\r | |
| 563 | Attribute1 &= Item->Attribute1;\r | |
| 564 | Attribute2 |= Item->Attribute2;\r | |
| 565 | Attribute3 &= Item->Attribute3;\r | |
| 566 | Attribute4 |= Item->Attribute4;\r | |
| 567 | if (Attribute1 != 0) {\r | |
| 568 | return EFI_INVALID_PARAMETER;\r | |
| 569 | }\r | |
| 570 | \r | |
| 571 | if (Attribute2 != 0) {\r | |
| 572 | if ((Index == 2) && (StrCmp (Item->VarName, L"-p") == 0)) {\r | |
| 573 | continue;\r | |
| 574 | }\r | |
| 575 | \r | |
| 576 | return EFI_INVALID_PARAMETER;\r | |
| 577 | }\r | |
| 578 | \r | |
| 579 | if (Attribute3 == 0) {\r | |
| 580 | return EFI_INVALID_PARAMETER;\r | |
| 581 | }\r | |
| 582 | if (((Attribute4 & 0xFF) == 0x03) || ((Attribute4 & 0xFF) == 0x0C) ||\r | |
| 583 | ((Attribute4 & 0xFF) == 0x30) || ((Attribute4 & 0xFF) == 0xC0)) {\r | |
| 584 | return EFI_INVALID_PARAMETER;\r | |
| 585 | }\r | |
| 586 | }\r | |
| 587 | break;\r | |
| 588 | }\r | |
| 589 | }\r | |
| 590 | \r | |
| 591 | Item = mIpSecConfigVarCheckList;\r | |
| 592 | }\r | |
| 593 | }\r | |
| 594 | \r | |
| 595 | return EFI_SUCCESS;\r | |
| 596 | }\r | |
| 597 | \r | |
| 598 | /**\r | |
| 599 | This is the declaration of an EFI image entry point. This entry point is\r | |
| 600 | the same for UEFI Applications, UEFI OS Loaders, and UEFI Drivers, including\r | |
| 601 | both device drivers and bus drivers.\r | |
| 602 | \r | |
| 603 | The entry point for IpSecConfig application that parse the command line input and call an IpSecConfig process.\r | |
| 604 | \r | |
| 605 | @param[in] ImageHandle The image handle of this application.\r | |
| 606 | @param[in] SystemTable The pointer to the EFI System Table.\r | |
| 607 | \r | |
| 608 | @retval EFI_SUCCESS The operation completed successfully.\r | |
| 609 | \r | |
| 610 | **/\r | |
| 611 | EFI_STATUS\r | |
| 612 | EFIAPI\r | |
| 613 | InitializeIpSecConfig (\r | |
| 614 | IN EFI_HANDLE ImageHandle,\r | |
| 615 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
| 616 | )\r | |
| 617 | {\r | |
| 618 | EFI_STATUS Status;\r | |
| 619 | EFI_IPSEC_CONFIG_DATA_TYPE DataType;\r | |
| 620 | UINT8 Value;\r | |
| 621 | LIST_ENTRY *ParamPackage;\r | |
| 622 | CONST CHAR16 *ValueStr;\r | |
| 623 | CHAR16 *ProblemParam;\r | |
| 624 | UINTN NonOptionCount;\r | |
| 625 | \r | |
| 626 | //\r | |
| 627 | // Register our string package with HII and return the handle to it.\r | |
| 628 | //\r | |
| 629 | mHiiHandle = HiiAddPackages (&gEfiCallerIdGuid, ImageHandle, IpSecConfigStrings, NULL);\r | |
| 630 | ASSERT (mHiiHandle != NULL);\r | |
| 631 | \r | |
| 632 | Status = ShellCommandLineParseEx (mIpSecConfigParamList, &ParamPackage, &ProblemParam, TRUE, FALSE);\r | |
| 633 | if (EFI_ERROR (Status)) {\r | |
| 634 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_UNKNOWN_OPERATION), mHiiHandle, ProblemParam);\r | |
| 635 | goto Done;\r | |
| 636 | }\r | |
| 637 | \r | |
| 638 | Status = IpSecConfigRetriveCheckListByName (mIpSecConfigVarCheckList, ParamPackage);\r | |
| 639 | if (EFI_ERROR (Status)) {\r | |
| 640 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_MISTAKEN_OPTIONS), mHiiHandle);\r | |
| 641 | goto Done;\r | |
| 642 | }\r | |
| 643 | \r | |
| 644 | Status = LocateProtocol (&gEfiIpSecConfigProtocolGuid, (VOID **) &mIpSecConfig);\r | |
| 645 | if (EFI_ERROR (Status) || mIpSecConfig == NULL) {\r | |
| 646 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_PROTOCOL_INEXISTENT), mHiiHandle, mAppName);\r | |
| 647 | goto Done;\r | |
| 648 | }\r | |
| 649 | \r | |
| 0a7294f7 | 650 | Status = LocateProtocol (&gEfiIpSec2ProtocolGuid, (VOID **) &mIpSec);\r |
| a3bcde70 HT |
651 | if (EFI_ERROR (Status) || mIpSec == NULL) {\r |
| 652 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_PROTOCOL_INEXISTENT), mHiiHandle, mAppName);\r | |
| 653 | goto Done;\r | |
| 654 | }\r | |
| 655 | \r | |
| 656 | //\r | |
| 657 | // Enable IPsec.\r | |
| 658 | //\r | |
| 659 | if (ShellCommandLineGetFlag (ParamPackage, L"-enable")) {\r | |
| 660 | if (!(mIpSec->DisabledFlag)) {\r | |
| 661 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_ALREADY_ENABLE), mHiiHandle, mAppName);\r | |
| 662 | } else {\r | |
| 663 | //\r | |
| 664 | // Set enable flag.\r | |
| 665 | //\r | |
| 666 | Value = IPSEC_STATUS_ENABLED;\r | |
| 667 | Status = gRT->SetVariable (\r | |
| 668 | IPSECCONFIG_STATUS_NAME,\r | |
| 669 | &gEfiIpSecConfigProtocolGuid,\r | |
| 670 | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_NON_VOLATILE,\r | |
| 671 | sizeof (Value),\r | |
| 672 | &Value\r | |
| 673 | );\r | |
| 674 | if (!EFI_ERROR (Status)) {\r | |
| 675 | mIpSec->DisabledFlag = FALSE;\r | |
| 676 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_ENABLE_SUCCESS), mHiiHandle, mAppName);\r | |
| 677 | } else {\r | |
| 678 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_ENABLE_FAILED), mHiiHandle, mAppName);\r | |
| 679 | }\r | |
| 680 | }\r | |
| 681 | \r | |
| 682 | goto Done;\r | |
| 683 | }\r | |
| 684 | \r | |
| 685 | //\r | |
| 686 | // Disable IPsec.\r | |
| 687 | //\r | |
| 688 | if (ShellCommandLineGetFlag (ParamPackage, L"-disable")) {\r | |
| 689 | if (mIpSec->DisabledFlag) {\r | |
| 690 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_ALREADY_DISABLE), mHiiHandle, mAppName);\r | |
| 691 | } else {\r | |
| 692 | //\r | |
| 693 | // Set disable flag; however, leave it to be disabled in the callback function of DisabledEvent.\r | |
| 694 | //\r | |
| 695 | gBS->SignalEvent (mIpSec->DisabledEvent);\r | |
| 696 | if (mIpSec->DisabledFlag) {\r | |
| 697 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_DISABLE_SUCCESS), mHiiHandle, mAppName);\r | |
| 698 | } else {\r | |
| 699 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_DISABLE_FAILED), mHiiHandle, mAppName);\r | |
| 700 | }\r | |
| 701 | }\r | |
| 702 | \r | |
| 703 | goto Done;\r | |
| 704 | }\r | |
| 705 | \r | |
| 706 | //\r | |
| 707 | //IPsec Status.\r | |
| 708 | //\r | |
| 709 | if (ShellCommandLineGetFlag (ParamPackage, L"-status")) {\r | |
| 710 | if (mIpSec->DisabledFlag) {\r | |
| 711 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_STATUS_DISABLE), mHiiHandle, mAppName);\r | |
| 712 | } else {\r | |
| 713 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_STATUS_ENABLE), mHiiHandle, mAppName);\r | |
| 714 | }\r | |
| a3bcde70 HT |
715 | goto Done;\r |
| 716 | }\r | |
| 717 | \r | |
| 718 | //\r | |
| 719 | // Try to get policy database type.\r | |
| 720 | //\r | |
| 14fc747b | 721 | DataType = (EFI_IPSEC_CONFIG_DATA_TYPE) - 1;\r |
| a3bcde70 HT |
722 | ValueStr = ShellCommandLineGetValue (ParamPackage, L"-p");\r |
| 723 | if (ValueStr != NULL) {\r | |
| 724 | DataType = (EFI_IPSEC_CONFIG_DATA_TYPE) MapStringToInteger (ValueStr, mMapPolicy);\r | |
| 725 | if (DataType == -1) {\r | |
| 726 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_INCORRECT_DB), mHiiHandle, mAppName, ValueStr);\r | |
| 727 | goto Done;\r | |
| 728 | }\r | |
| 729 | }\r | |
| 730 | \r | |
| 731 | if (ShellCommandLineGetFlag (ParamPackage, L"-?")) {\r | |
| 14fc747b | 732 | if (DataType == -1) {\r |
| 733 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_HELP), mHiiHandle);\r | |
| 734 | goto Done;\r | |
| 735 | }\r | |
| a3bcde70 | 736 | \r |
| 14fc747b | 737 | switch (DataType) {\r |
| a3bcde70 HT |
738 | case IPsecConfigDataTypeSpd:\r |
| 739 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_SPD_HELP), mHiiHandle);\r | |
| 740 | break;\r | |
| 741 | \r | |
| 742 | case IPsecConfigDataTypeSad:\r | |
| 743 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_SAD_HELP), mHiiHandle);\r | |
| 744 | break;\r | |
| 745 | \r | |
| 746 | case IPsecConfigDataTypePad:\r | |
| 747 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_PAD_HELP), mHiiHandle);\r | |
| 748 | break;\r | |
| 749 | \r | |
| 750 | default:\r | |
| 751 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_INCORRECT_DB), mHiiHandle);\r | |
| 752 | break;\r | |
| 753 | }\r | |
| 754 | \r | |
| 755 | goto Done;\r | |
| 756 | }\r | |
| 757 | \r | |
| 780847d1 | 758 | NonOptionCount = ShellCommandLineGetCount (ParamPackage);\r |
| a3bcde70 HT |
759 | if ((NonOptionCount - 1) > 0) {\r |
| 760 | ValueStr = ShellCommandLineGetRawValue (ParamPackage, (UINT32) (NonOptionCount - 1));\r | |
| 761 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_REDUNDANCY_MANY), mHiiHandle, mAppName, ValueStr);\r | |
| 762 | goto Done;\r | |
| 763 | }\r | |
| 764 | \r | |
| 765 | if (DataType == -1) {\r | |
| 766 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_MISSING_DB), mHiiHandle, mAppName);\r | |
| 767 | goto Done;\r | |
| 768 | }\r | |
| 769 | \r | |
| 770 | if (ShellCommandLineGetFlag (ParamPackage, L"-a")) {\r | |
| 771 | Status = AddOrInsertPolicyEntry (DataType, ParamPackage);\r | |
| 772 | if (EFI_ERROR (Status)) {\r | |
| 773 | goto Done;\r | |
| 774 | }\r | |
| 775 | } else if (ShellCommandLineGetFlag (ParamPackage, L"-i")) {\r | |
| 776 | Status = AddOrInsertPolicyEntry (DataType, ParamPackage);\r | |
| 777 | if (EFI_ERROR (Status)) {\r | |
| 778 | goto Done;\r | |
| 779 | }\r | |
| 780 | } else if (ShellCommandLineGetFlag (ParamPackage, L"-e")) {\r | |
| 781 | Status = EditPolicyEntry (DataType, ParamPackage);\r | |
| 782 | if (EFI_ERROR (Status)) {\r | |
| 783 | goto Done;\r | |
| 784 | }\r | |
| 785 | } else if (ShellCommandLineGetFlag (ParamPackage, L"-d")) {\r | |
| 786 | Status = FlushOrDeletePolicyEntry (DataType, ParamPackage);\r | |
| 787 | if (EFI_ERROR (Status)) {\r | |
| 788 | goto Done;\r | |
| 789 | }\r | |
| 790 | } else if (ShellCommandLineGetFlag (ParamPackage, L"-f")) {\r | |
| 791 | Status = FlushOrDeletePolicyEntry (DataType, ParamPackage);\r | |
| 792 | if (EFI_ERROR (Status)) {\r | |
| 793 | goto Done;\r | |
| 794 | }\r | |
| 795 | } else if (ShellCommandLineGetFlag (ParamPackage, L"-l")) {\r | |
| 796 | Status = ListPolicyEntry (DataType, ParamPackage);\r | |
| 797 | if (EFI_ERROR (Status)) {\r | |
| 798 | goto Done;\r | |
| 799 | }\r | |
| 800 | } else {\r | |
| 801 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IPSEC_CONFIG_UNKNOWN_OPERATION), mHiiHandle, mAppName);\r | |
| 802 | goto Done;\r | |
| 803 | }\r | |
| 804 | \r | |
| 805 | Done:\r | |
| 806 | ShellCommandLineFreeVarList (ParamPackage);\r | |
| 807 | HiiRemovePackages (mHiiHandle);\r | |
| 808 | \r | |
| 809 | return EFI_SUCCESS;\r | |
| 810 | }\r |