1 /* 2 * Copyright (C) The Internet Society (2000). All Rights Reserved. 3 * 4 * This document and translations of it may be copied and furnished to 5 * others, and derivative works that comment on or otherwise explain it 6 * or assist in its implementation may be prepared, copied, published 7 * and distributed, in whole or in part, without restriction of any 8 * kind, provided that the above copyright notice and this paragraph are 9 * included on all such copies and derivative works. However, this 10 * document itself may not be modified in any way, such as by removing 11 * the copyright notice or references to the Internet Society or other 12 * Internet organizations, except as needed for the purpose of 13 * developing Internet standards in which case the procedures for 14 * copyrights defined in the Internet Standards process must be 15 * followed, or as required to translate it into languages other than 16 * English. 17 * 18 * The limited permissions granted above are perpetual and will not be 19 * revoked by the Internet Society or its successors or assigns. 20 * 21 * This document and the information contained herein is provided on an 22 * "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING 23 * TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING 24 * BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION 25 * HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF 26 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. 27 * 28 * $FreeBSD$ 29 */ 30 31 #ifndef _GSSAPI_GSSAPI_H_ 32 #define _GSSAPI_GSSAPI_H_ 33 34 /* 35 * First, include stddef.h to get size_t defined. 36 */ 37 #include <stddef.h> 38 39 /* 40 * Include stdint.h to get explicitly sized data types. 41 */ 42 #include <stdint.h> 43 44 #if 0 45 /* 46 * If the platform supports the xom.h header file, it should be 47 * included here. 48 */ 49 #include <xom.h> 50 #endif 51 52 53 /* 54 * Now define the three implementation-dependent types. 55 */ 56 typedef struct _gss_ctx_id_t *gss_ctx_id_t; 57 typedef struct _gss_cred_id_t *gss_cred_id_t; 58 typedef struct _gss_name_t *gss_name_t; 59 60 /* 61 * The following type must be defined as the smallest natural 62 * unsigned integer supported by the platform that has at least 63 * 32 bits of precision. 64 */ 65 typedef uint32_t gss_uint32; 66 67 68 #ifdef OM_STRING 69 /* 70 * We have included the xom.h header file. Verify that OM_uint32 71 * is defined correctly. 72 */ 73 74 #if sizeof(gss_uint32) != sizeof(OM_uint32) 75 #error Incompatible definition of OM_uint32 from xom.h 76 #endif 77 78 typedef OM_object_identifier gss_OID_desc, *gss_OID; 79 80 #else 81 82 /* 83 * We can't use X/Open definitions, so roll our own. 84 */ 85 86 typedef gss_uint32 OM_uint32; 87 88 typedef struct gss_OID_desc_struct { 89 OM_uint32 length; 90 void *elements; 91 } gss_OID_desc, *gss_OID; 92 93 #endif 94 95 typedef struct gss_OID_set_desc_struct { 96 size_t count; 97 gss_OID elements; 98 } gss_OID_set_desc, *gss_OID_set; 99 100 typedef struct gss_buffer_desc_struct { 101 size_t length; 102 void *value; 103 } gss_buffer_desc, *gss_buffer_t; 104 105 typedef struct gss_channel_bindings_struct { 106 OM_uint32 initiator_addrtype; 107 gss_buffer_desc initiator_address; 108 OM_uint32 acceptor_addrtype; 109 gss_buffer_desc acceptor_address; 110 gss_buffer_desc application_data; 111 } *gss_channel_bindings_t; 112 113 /* 114 * For now, define a QOP-type as an OM_uint32 115 */ 116 typedef OM_uint32 gss_qop_t; 117 118 typedef int gss_cred_usage_t; 119 120 /* 121 * Flag bits for context-level services. 122 */ 123 #define GSS_C_DELEG_FLAG 1 124 #define GSS_C_MUTUAL_FLAG 2 125 #define GSS_C_REPLAY_FLAG 4 126 #define GSS_C_SEQUENCE_FLAG 8 127 #define GSS_C_CONF_FLAG 16 128 #define GSS_C_INTEG_FLAG 32 129 #define GSS_C_ANON_FLAG 64 130 #define GSS_C_PROT_READY_FLAG 128 131 #define GSS_C_TRANS_FLAG 256 132 133 /* 134 * Credential usage options 135 */ 136 #define GSS_C_BOTH 0 137 #define GSS_C_INITIATE 1 138 #define GSS_C_ACCEPT 2 139 140 /* 141 * Status code types for gss_display_status 142 */ 143 #define GSS_C_GSS_CODE 1 144 #define GSS_C_MECH_CODE 2 145 146 /* 147 * The constant definitions for channel-bindings address families 148 */ 149 #define GSS_C_AF_UNSPEC 0 150 #define GSS_C_AF_LOCAL 1 151 #define GSS_C_AF_INET 2 152 #define GSS_C_AF_IMPLINK 3 153 #define GSS_C_AF_PUP 4 154 #define GSS_C_AF_CHAOS 5 155 #define GSS_C_AF_NS 6 156 #define GSS_C_AF_NBS 7 157 #define GSS_C_AF_ECMA 8 158 #define GSS_C_AF_DATAKIT 9 159 #define GSS_C_AF_CCITT 10 160 #define GSS_C_AF_SNA 11 161 #define GSS_C_AF_DECnet 12 162 #define GSS_C_AF_DLI 13 163 #define GSS_C_AF_LAT 14 164 #define GSS_C_AF_HYLINK 15 165 #define GSS_C_AF_APPLETALK 16 166 #define GSS_C_AF_BSC 17 167 #define GSS_C_AF_DSS 18 168 #define GSS_C_AF_OSI 19 169 #define GSS_C_AF_X25 21 170 #define GSS_C_AF_NULLADDR 255 171 172 /* 173 * Various Null values 174 */ 175 #define GSS_C_NO_NAME ((gss_name_t) 0) 176 #define GSS_C_NO_BUFFER ((gss_buffer_t) 0) 177 #define GSS_C_NO_OID ((gss_OID) 0) 178 #define GSS_C_NO_OID_SET ((gss_OID_set) 0) 179 #define GSS_C_NO_CONTEXT ((gss_ctx_id_t) 0) 180 #define GSS_C_NO_CREDENTIAL ((gss_cred_id_t) 0) 181 #define GSS_C_NO_CHANNEL_BINDINGS ((gss_channel_bindings_t) 0) 182 #define GSS_C_EMPTY_BUFFER {0, NULL} 183 184 /* 185 * Some alternate names for a couple of the above 186 * values. These are defined for V1 compatibility. 187 */ 188 #define GSS_C_NULL_OID GSS_C_NO_OID 189 #define GSS_C_NULL_OID_SET GSS_C_NO_OID_SET 190 191 /* 192 * Define the default Quality of Protection for per-message 193 * services. Note that an implementation that offers multiple 194 * levels of QOP may define GSS_C_QOP_DEFAULT to be either zero 195 * (as done here) to mean "default protection", or to a specific 196 * explicit QOP value. However, a value of 0 should always be 197 * interpreted by a GSS-API implementation as a request for the 198 * default protection level. 199 */ 200 #define GSS_C_QOP_DEFAULT 0 201 202 /* 203 * Expiration time of 2^32-1 seconds means infinite lifetime for a 204 * credential or security context 205 */ 206 #define GSS_C_INDEFINITE 0xfffffffful 207 208 /* 209 * The implementation must reserve static storage for a 210 * gss_OID_desc object containing the value 211 * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" 212 * "\x01\x02\x01\x01"}, 213 * corresponding to an object-identifier value of 214 * {iso(1) member-body(2) United States(840) mit(113554) 215 * infosys(1) gssapi(2) generic(1) user_name(1)}. The constant 216 * GSS_C_NT_USER_NAME should be initialized to point 217 * to that gss_OID_desc. 218 */ 219 extern gss_OID GSS_C_NT_USER_NAME; 220 221 /* 222 * The implementation must reserve static storage for a 223 * gss_OID_desc object containing the value 224 * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" 225 * "\x01\x02\x01\x02"}, 226 * corresponding to an object-identifier value of 227 * {iso(1) member-body(2) United States(840) mit(113554) 228 * infosys(1) gssapi(2) generic(1) machine_uid_name(2)}. 229 * The constant GSS_C_NT_MACHINE_UID_NAME should be 230 * initialized to point to that gss_OID_desc. 231 */ 232 extern gss_OID GSS_C_NT_MACHINE_UID_NAME; 233 234 /* 235 * The implementation must reserve static storage for a 236 * gss_OID_desc object containing the value 237 * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" 238 * "\x01\x02\x01\x03"}, 239 * corresponding to an object-identifier value of 240 * {iso(1) member-body(2) United States(840) mit(113554) 241 * infosys(1) gssapi(2) generic(1) string_uid_name(3)}. 242 * The constant GSS_C_NT_STRING_UID_NAME should be 243 * initialized to point to that gss_OID_desc. 244 */ 245 extern gss_OID GSS_C_NT_STRING_UID_NAME; 246 247 /* 248 * The implementation must reserve static storage for a 249 * gss_OID_desc object containing the value 250 * {6, (void *)"\x2b\x06\x01\x05\x06\x02"}, 251 * corresponding to an object-identifier value of 252 * {iso(1) org(3) dod(6) internet(1) security(5) 253 * nametypes(6) gss-host-based-services(2)). The constant 254 * GSS_C_NT_HOSTBASED_SERVICE_X should be initialized to point 255 * to that gss_OID_desc. This is a deprecated OID value, and 256 * implementations wishing to support hostbased-service names 257 * should instead use the GSS_C_NT_HOSTBASED_SERVICE OID, 258 * defined below, to identify such names; 259 * GSS_C_NT_HOSTBASED_SERVICE_X should be accepted a synonym 260 * for GSS_C_NT_HOSTBASED_SERVICE when presented as an input 261 * parameter, but should not be emitted by GSS-API 262 * implementations 263 */ 264 extern gss_OID GSS_C_NT_HOSTBASED_SERVICE_X; 265 266 /* 267 * The implementation must reserve static storage for a 268 * gss_OID_desc object containing the value 269 * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" 270 * "\x01\x02\x01\x04"}, corresponding to an 271 * object-identifier value of {iso(1) member-body(2) 272 * Unites States(840) mit(113554) infosys(1) gssapi(2) 273 * generic(1) service_name(4)}. The constant 274 * GSS_C_NT_HOSTBASED_SERVICE should be initialized 275 * to point to that gss_OID_desc. 276 */ 277 extern gss_OID GSS_C_NT_HOSTBASED_SERVICE; 278 279 /* 280 * The implementation must reserve static storage for a 281 * gss_OID_desc object containing the value 282 * {6, (void *)"\x2b\x06\01\x05\x06\x03"}, 283 * corresponding to an object identifier value of 284 * {1(iso), 3(org), 6(dod), 1(internet), 5(security), 285 * 6(nametypes), 3(gss-anonymous-name)}. The constant 286 * and GSS_C_NT_ANONYMOUS should be initialized to point 287 * to that gss_OID_desc. 288 */ 289 extern gss_OID GSS_C_NT_ANONYMOUS; 290 291 292 /* 293 * The implementation must reserve static storage for a 294 * gss_OID_desc object containing the value 295 * {6, (void *)"\x2b\x06\x01\x05\x06\x04"}, 296 * corresponding to an object-identifier value of 297 * {1(iso), 3(org), 6(dod), 1(internet), 5(security), 298 * 6(nametypes), 4(gss-api-exported-name)}. The constant 299 * GSS_C_NT_EXPORT_NAME should be initialized to point 300 * to that gss_OID_desc. 301 */ 302 extern gss_OID GSS_C_NT_EXPORT_NAME; 303 304 /* 305 * This name form shall be represented by the Object Identifier {iso(1) 306 * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) 307 * krb5(2) krb5_name(1)}. The recommended symbolic name for this type 308 * is "GSS_KRB5_NT_PRINCIPAL_NAME". 309 */ 310 extern gss_OID GSS_KRB5_NT_PRINCIPAL_NAME; 311 312 /* 313 * This name form shall be represented by the Object Identifier {iso(1) 314 * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) 315 * generic(1) user_name(1)}. The recommended symbolic name for this 316 * type is "GSS_KRB5_NT_USER_NAME". 317 */ 318 extern gss_OID GSS_KRB5_NT_USER_NAME; 319 320 /* 321 * This name form shall be represented by the Object Identifier {iso(1) 322 * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) 323 * generic(1) machine_uid_name(2)}. The recommended symbolic name for 324 * this type is "GSS_KRB5_NT_MACHINE_UID_NAME". 325 */ 326 extern gss_OID GSS_KRB5_NT_MACHINE_UID_NAME; 327 328 /* 329 * This name form shall be represented by the Object Identifier {iso(1) 330 * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) 331 * generic(1) string_uid_name(3)}. The recommended symbolic name for 332 * this type is "GSS_KRB5_NT_STRING_UID_NAME". 333 */ 334 extern gss_OID GSS_KRB5_NT_STRING_UID_NAME; 335 336 /* Major status codes */ 337 338 #define GSS_S_COMPLETE 0 339 340 /* 341 * Some "helper" definitions to make the status code macros obvious. 342 */ 343 #define GSS_C_CALLING_ERROR_OFFSET 24 344 #define GSS_C_ROUTINE_ERROR_OFFSET 16 345 #define GSS_C_SUPPLEMENTARY_OFFSET 0 346 #define GSS_C_CALLING_ERROR_MASK 0377ul 347 #define GSS_C_ROUTINE_ERROR_MASK 0377ul 348 #define GSS_C_SUPPLEMENTARY_MASK 0177777ul 349 350 /* 351 * The macros that test status codes for error conditions. 352 * Note that the GSS_ERROR() macro has changed slightly from 353 * the V1 GSS-API so that it now evaluates its argument 354 * only once. 355 */ 356 #define GSS_CALLING_ERROR(x) \ 357 (x & (GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET)) 358 #define GSS_ROUTINE_ERROR(x) \ 359 (x & (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET)) 360 #define GSS_SUPPLEMENTARY_INFO(x) \ 361 (x & (GSS_C_SUPPLEMENTARY_MASK << GSS_C_SUPPLEMENTARY_OFFSET)) 362 #define GSS_ERROR(x) \ 363 (x & ((GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET) | \ 364 (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET))) 365 366 /* 367 * Now the actual status code definitions 368 */ 369 370 /* 371 * Calling errors: 372 */ 373 #define GSS_S_CALL_INACCESSIBLE_READ \ 374 (1ul << GSS_C_CALLING_ERROR_OFFSET) 375 #define GSS_S_CALL_INACCESSIBLE_WRITE \ 376 (2ul << GSS_C_CALLING_ERROR_OFFSET) 377 #define GSS_S_CALL_BAD_STRUCTURE \ 378 (3ul << GSS_C_CALLING_ERROR_OFFSET) 379 380 /* 381 * Routine errors: 382 */ 383 #define GSS_S_BAD_MECH (1ul << GSS_C_ROUTINE_ERROR_OFFSET) 384 #define GSS_S_BAD_NAME (2ul << GSS_C_ROUTINE_ERROR_OFFSET) 385 #define GSS_S_BAD_NAMETYPE (3ul << GSS_C_ROUTINE_ERROR_OFFSET) 386 #define GSS_S_BAD_BINDINGS (4ul << GSS_C_ROUTINE_ERROR_OFFSET) 387 #define GSS_S_BAD_STATUS (5ul << GSS_C_ROUTINE_ERROR_OFFSET) 388 #define GSS_S_BAD_SIG (6ul << GSS_C_ROUTINE_ERROR_OFFSET) 389 #define GSS_S_BAD_MIC GSS_S_BAD_SIG 390 #define GSS_S_NO_CRED (7ul << GSS_C_ROUTINE_ERROR_OFFSET) 391 #define GSS_S_NO_CONTEXT (8ul << GSS_C_ROUTINE_ERROR_OFFSET) 392 #define GSS_S_DEFECTIVE_TOKEN (9ul << GSS_C_ROUTINE_ERROR_OFFSET) 393 #define GSS_S_DEFECTIVE_CREDENTIAL (10ul << GSS_C_ROUTINE_ERROR_OFFSET) 394 #define GSS_S_CREDENTIALS_EXPIRED (11ul << GSS_C_ROUTINE_ERROR_OFFSET) 395 #define GSS_S_CONTEXT_EXPIRED (12ul << GSS_C_ROUTINE_ERROR_OFFSET) 396 #define GSS_S_FAILURE (13ul << GSS_C_ROUTINE_ERROR_OFFSET) 397 #define GSS_S_BAD_QOP (14ul << GSS_C_ROUTINE_ERROR_OFFSET) 398 #define GSS_S_UNAUTHORIZED (15ul << GSS_C_ROUTINE_ERROR_OFFSET) 399 #define GSS_S_UNAVAILABLE (16ul << GSS_C_ROUTINE_ERROR_OFFSET) 400 #define GSS_S_DUPLICATE_ELEMENT (17ul << GSS_C_ROUTINE_ERROR_OFFSET) 401 #define GSS_S_NAME_NOT_MN (18ul << GSS_C_ROUTINE_ERROR_OFFSET) 402 403 /* 404 * Supplementary info bits: 405 */ 406 #define GSS_S_CONTINUE_NEEDED \ 407 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 0)) 408 #define GSS_S_DUPLICATE_TOKEN \ 409 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 1)) 410 #define GSS_S_OLD_TOKEN \ 411 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 2)) 412 #define GSS_S_UNSEQ_TOKEN \ 413 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 3)) 414 #define GSS_S_GAP_TOKEN \ 415 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 4)) 416 417 /* 418 * Finally, function prototypes for the GSS-API routines. 419 */ 420 OM_uint32 gss_acquire_cred 421 (OM_uint32 *, /* minor_status */ 422 const gss_name_t, /* desired_name */ 423 OM_uint32, /* time_req */ 424 const gss_OID_set, /* desired_mechs */ 425 gss_cred_usage_t, /* cred_usage */ 426 gss_cred_id_t *, /* output_cred_handle */ 427 gss_OID_set *, /* actual_mechs */ 428 OM_uint32 * /* time_rec */ 429 ); 430 431 OM_uint32 gss_release_cred 432 (OM_uint32 *, /* minor_status */ 433 gss_cred_id_t * /* cred_handle */ 434 ); 435 436 OM_uint32 gss_init_sec_context 437 (OM_uint32 *, /* minor_status */ 438 const gss_cred_id_t, /* initiator_cred_handle */ 439 gss_ctx_id_t *, /* context_handle */ 440 const gss_name_t, /* target_name */ 441 const gss_OID, /* mech_type */ 442 OM_uint32, /* req_flags */ 443 OM_uint32, /* time_req */ 444 const gss_channel_bindings_t, 445 /* input_chan_bindings */ 446 const gss_buffer_t, /* input_token */ 447 gss_OID *, /* actual_mech_type */ 448 gss_buffer_t, /* output_token */ 449 OM_uint32 *, /* ret_flags */ 450 OM_uint32 * /* time_rec */ 451 ); 452 453 OM_uint32 gss_accept_sec_context 454 (OM_uint32 *, /* minor_status */ 455 gss_ctx_id_t *, /* context_handle */ 456 const gss_cred_id_t, /* acceptor_cred_handle */ 457 const gss_buffer_t, /* input_token_buffer */ 458 const gss_channel_bindings_t, 459 /* input_chan_bindings */ 460 gss_name_t *, /* src_name */ 461 gss_OID *, /* mech_type */ 462 gss_buffer_t, /* output_token */ 463 OM_uint32 *, /* ret_flags */ 464 OM_uint32 *, /* time_rec */ 465 gss_cred_id_t * /* delegated_cred_handle */ 466 ); 467 468 OM_uint32 gss_process_context_token 469 (OM_uint32 *, /* minor_status */ 470 const gss_ctx_id_t, /* context_handle */ 471 const gss_buffer_t /* token_buffer */ 472 ); 473 474 OM_uint32 gss_delete_sec_context 475 (OM_uint32 *, /* minor_status */ 476 gss_ctx_id_t *, /* context_handle */ 477 gss_buffer_t /* output_token */ 478 ); 479 480 OM_uint32 gss_context_time 481 (OM_uint32 *, /* minor_status */ 482 const gss_ctx_id_t, /* context_handle */ 483 OM_uint32 * /* time_rec */ 484 ); 485 486 OM_uint32 gss_get_mic 487 (OM_uint32 *, /* minor_status */ 488 const gss_ctx_id_t, /* context_handle */ 489 gss_qop_t, /* qop_req */ 490 const gss_buffer_t, /* message_buffer */ 491 gss_buffer_t /* message_token */ 492 ); 493 494 OM_uint32 gss_verify_mic 495 (OM_uint32 *, /* minor_status */ 496 const gss_ctx_id_t, /* context_handle */ 497 const gss_buffer_t, /* message_buffer */ 498 const gss_buffer_t, /* token_buffer */ 499 gss_qop_t * /* qop_state */ 500 ); 501 502 OM_uint32 gss_wrap 503 (OM_uint32 *, /* minor_status */ 504 const gss_ctx_id_t, /* context_handle */ 505 int, /* conf_req_flag */ 506 gss_qop_t, /* qop_req */ 507 const gss_buffer_t, /* input_message_buffer */ 508 int *, /* conf_state */ 509 gss_buffer_t /* output_message_buffer */ 510 ); 511 512 OM_uint32 gss_unwrap 513 (OM_uint32 *, /* minor_status */ 514 const gss_ctx_id_t, /* context_handle */ 515 const gss_buffer_t, /* input_message_buffer */ 516 gss_buffer_t, /* output_message_buffer */ 517 int *, /* conf_state */ 518 gss_qop_t * /* qop_state */ 519 ); 520 521 OM_uint32 gss_display_status 522 (OM_uint32 *, /* minor_status */ 523 OM_uint32, /* status_value */ 524 int, /* status_type */ 525 const gss_OID, /* mech_type */ 526 OM_uint32 *, /* message_context */ 527 gss_buffer_t /* status_string */ 528 ); 529 530 OM_uint32 gss_indicate_mechs 531 (OM_uint32 *, /* minor_status */ 532 gss_OID_set * /* mech_set */ 533 ); 534 535 OM_uint32 gss_compare_name 536 (OM_uint32 *, /* minor_status */ 537 const gss_name_t, /* name1 */ 538 const gss_name_t, /* name2 */ 539 int * /* name_equal */ 540 ); 541 542 OM_uint32 gss_display_name 543 (OM_uint32 *, /* minor_status */ 544 const gss_name_t, /* input_name */ 545 gss_buffer_t, /* output_name_buffer */ 546 gss_OID * /* output_name_type */ 547 ); 548 549 OM_uint32 gss_import_name 550 (OM_uint32 *, /* minor_status */ 551 const gss_buffer_t, /* input_name_buffer */ 552 const gss_OID, /* input_name_type */ 553 gss_name_t * /* output_name */ 554 ); 555 556 OM_uint32 gss_export_name 557 (OM_uint32 *, /* minor_status */ 558 const gss_name_t, /* input_name */ 559 gss_buffer_t /* exported_name */ 560 ); 561 562 OM_uint32 gss_release_name 563 (OM_uint32 *, /* minor_status */ 564 gss_name_t * /* input_name */ 565 ); 566 567 OM_uint32 gss_release_buffer 568 (OM_uint32 *, /* minor_status */ 569 gss_buffer_t /* buffer */ 570 ); 571 572 OM_uint32 gss_release_oid_set 573 (OM_uint32 *, /* minor_status */ 574 gss_OID_set * /* set */ 575 ); 576 577 OM_uint32 gss_inquire_cred 578 (OM_uint32 *, /* minor_status */ 579 const gss_cred_id_t, /* cred_handle */ 580 gss_name_t *, /* name */ 581 OM_uint32 *, /* lifetime */ 582 gss_cred_usage_t *, /* cred_usage */ 583 gss_OID_set * /* mechanisms */ 584 ); 585 586 OM_uint32 gss_inquire_context ( 587 OM_uint32 *, /* minor_status */ 588 const gss_ctx_id_t, /* context_handle */ 589 gss_name_t *, /* src_name */ 590 gss_name_t *, /* targ_name */ 591 OM_uint32 *, /* lifetime_rec */ 592 gss_OID *, /* mech_type */ 593 OM_uint32 *, /* ctx_flags */ 594 int *, /* locally_initiated */ 595 int * /* open */ 596 ); 597 598 OM_uint32 gss_wrap_size_limit ( 599 OM_uint32 *, /* minor_status */ 600 const gss_ctx_id_t, /* context_handle */ 601 int, /* conf_req_flag */ 602 gss_qop_t, /* qop_req */ 603 OM_uint32, /* req_output_size */ 604 OM_uint32 * /* max_input_size */ 605 ); 606 607 OM_uint32 gss_add_cred ( 608 OM_uint32 *, /* minor_status */ 609 const gss_cred_id_t, /* input_cred_handle */ 610 const gss_name_t, /* desired_name */ 611 const gss_OID, /* desired_mech */ 612 gss_cred_usage_t, /* cred_usage */ 613 OM_uint32, /* initiator_time_req */ 614 OM_uint32, /* acceptor_time_req */ 615 gss_cred_id_t *, /* output_cred_handle */ 616 gss_OID_set *, /* actual_mechs */ 617 OM_uint32 *, /* initiator_time_rec */ 618 OM_uint32 * /* acceptor_time_rec */ 619 ); 620 621 OM_uint32 gss_inquire_cred_by_mech ( 622 OM_uint32 *, /* minor_status */ 623 const gss_cred_id_t, /* cred_handle */ 624 const gss_OID, /* mech_type */ 625 gss_name_t *, /* name */ 626 OM_uint32 *, /* initiator_lifetime */ 627 OM_uint32 *, /* acceptor_lifetime */ 628 gss_cred_usage_t * /* cred_usage */ 629 ); 630 631 OM_uint32 gss_export_sec_context ( 632 OM_uint32 *, /* minor_status */ 633 gss_ctx_id_t *, /* context_handle */ 634 gss_buffer_t /* interprocess_token */ 635 ); 636 637 OM_uint32 gss_import_sec_context ( 638 OM_uint32 *, /* minor_status */ 639 const gss_buffer_t, /* interprocess_token */ 640 gss_ctx_id_t * /* context_handle */ 641 ); 642 643 OM_uint32 gss_create_empty_oid_set ( 644 OM_uint32 *, /* minor_status */ 645 gss_OID_set * /* oid_set */ 646 ); 647 648 OM_uint32 gss_add_oid_set_member ( 649 OM_uint32 *, /* minor_status */ 650 const gss_OID, /* member_oid */ 651 gss_OID_set * /* oid_set */ 652 ); 653 654 OM_uint32 gss_test_oid_set_member ( 655 OM_uint32 *, /* minor_status */ 656 const gss_OID, /* member */ 657 const gss_OID_set, /* set */ 658 int * /* present */ 659 ); 660 661 OM_uint32 gss_inquire_names_for_mech ( 662 OM_uint32 *, /* minor_status */ 663 const gss_OID, /* mechanism */ 664 gss_OID_set * /* name_types */ 665 ); 666 667 OM_uint32 gss_inquire_mechs_for_name ( 668 OM_uint32 *, /* minor_status */ 669 const gss_name_t, /* input_name */ 670 gss_OID_set * /* mech_types */ 671 ); 672 673 OM_uint32 gss_canonicalize_name ( 674 OM_uint32 *, /* minor_status */ 675 const gss_name_t, /* input_name */ 676 const gss_OID, /* mech_type */ 677 gss_name_t * /* output_name */ 678 ); 679 680 OM_uint32 gss_duplicate_name ( 681 OM_uint32 *, /* minor_status */ 682 const gss_name_t, /* src_name */ 683 gss_name_t * /* dest_name */ 684 ); 685 686 /* 687 * The following routines are obsolete variants of gss_get_mic, 688 * gss_verify_mic, gss_wrap and gss_unwrap. They should be 689 * provided by GSS-API V2 implementations for backwards 690 * compatibility with V1 applications. Distinct entrypoints 691 * (as opposed to #defines) should be provided, both to allow 692 * GSS-API V1 applications to link against GSS-API V2 implementations, 693 * and to retain the slight parameter type differences between the 694 * obsolete versions of these routines and their current forms. 695 */ 696 697 OM_uint32 gss_sign 698 (OM_uint32 *, /* minor_status */ 699 gss_ctx_id_t, /* context_handle */ 700 int, /* qop_req */ 701 gss_buffer_t, /* message_buffer */ 702 gss_buffer_t /* message_token */ 703 ); 704 705 706 OM_uint32 gss_verify 707 (OM_uint32 *, /* minor_status */ 708 gss_ctx_id_t, /* context_handle */ 709 gss_buffer_t, /* message_buffer */ 710 gss_buffer_t, /* token_buffer */ 711 int * /* qop_state */ 712 ); 713 714 OM_uint32 gss_seal 715 (OM_uint32 *, /* minor_status */ 716 gss_ctx_id_t, /* context_handle */ 717 int, /* conf_req_flag */ 718 int, /* qop_req */ 719 gss_buffer_t, /* input_message_buffer */ 720 int *, /* conf_state */ 721 gss_buffer_t /* output_message_buffer */ 722 ); 723 724 725 OM_uint32 gss_unseal 726 (OM_uint32 *, /* minor_status */ 727 gss_ctx_id_t, /* context_handle */ 728 gss_buffer_t, /* input_message_buffer */ 729 gss_buffer_t, /* output_message_buffer */ 730 int *, /* conf_state */ 731 int * /* qop_state */ 732 ); 733 734 /* 735 * kerberos mechanism specific functions 736 */ 737 struct krb5_ccache_data; 738 #define GSS_C_KRB5_COMPAT_DES3_MIC 1 739 740 OM_uint32 gsskrb5_register_acceptor_identity 741 (const char * /* identity */ 742 ); 743 744 OM_uint32 gss_krb5_copy_ccache 745 (OM_uint32 *, /* minor_status */ 746 gss_cred_id_t, /* cred_handle */ 747 struct krb5_ccache_data * /* out */ 748 ); 749 750 OM_uint32 gss_krb5_compat_des3_mic 751 (OM_uint32 *, /* minor_status */ 752 gss_ctx_id_t, /* context_handle */ 753 int /* flag */ 754 ); 755 756 #endif /* _GSSAPI_GSSAPI_H_ */ 757