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 #ifndef _SSIZE_T_DECLARED 45 typedef __ssize_t ssize_t; 46 #define _SSIZE_T_DECLARED 47 #endif 48 49 #if 0 50 /* 51 * If the platform supports the xom.h header file, it should be 52 * included here. 53 */ 54 #include <xom.h> 55 #endif 56 57 58 /* 59 * Now define the three implementation-dependent types. 60 */ 61 typedef struct _gss_ctx_id_t *gss_ctx_id_t; 62 typedef struct _gss_cred_id_t *gss_cred_id_t; 63 typedef struct _gss_name_t *gss_name_t; 64 65 /* 66 * The following type must be defined as the smallest natural 67 * unsigned integer supported by the platform that has at least 68 * 32 bits of precision. 69 */ 70 typedef uint32_t gss_uint32; 71 72 73 #ifdef OM_STRING 74 /* 75 * We have included the xom.h header file. Verify that OM_uint32 76 * is defined correctly. 77 */ 78 79 #if sizeof(gss_uint32) != sizeof(OM_uint32) 80 #error Incompatible definition of OM_uint32 from xom.h 81 #endif 82 83 typedef OM_object_identifier gss_OID_desc, *gss_OID; 84 85 #else 86 87 /* 88 * We can't use X/Open definitions, so roll our own. 89 */ 90 91 typedef gss_uint32 OM_uint32; 92 typedef uint64_t OM_uint64; 93 94 typedef struct gss_OID_desc_struct { 95 OM_uint32 length; 96 void *elements; 97 } gss_OID_desc, *gss_OID; 98 99 #endif 100 101 typedef struct gss_OID_set_desc_struct { 102 size_t count; 103 gss_OID elements; 104 } gss_OID_set_desc, *gss_OID_set; 105 106 typedef struct gss_buffer_desc_struct { 107 size_t length; 108 void *value; 109 } gss_buffer_desc, *gss_buffer_t; 110 111 typedef struct gss_channel_bindings_struct { 112 OM_uint32 initiator_addrtype; 113 gss_buffer_desc initiator_address; 114 OM_uint32 acceptor_addrtype; 115 gss_buffer_desc acceptor_address; 116 gss_buffer_desc application_data; 117 } *gss_channel_bindings_t; 118 119 /* 120 * For now, define a QOP-type as an OM_uint32 121 */ 122 typedef OM_uint32 gss_qop_t; 123 124 typedef int gss_cred_usage_t; 125 126 /* 127 * Flag bits for context-level services. 128 */ 129 #define GSS_C_DELEG_FLAG 1 130 #define GSS_C_MUTUAL_FLAG 2 131 #define GSS_C_REPLAY_FLAG 4 132 #define GSS_C_SEQUENCE_FLAG 8 133 #define GSS_C_CONF_FLAG 16 134 #define GSS_C_INTEG_FLAG 32 135 #define GSS_C_ANON_FLAG 64 136 #define GSS_C_PROT_READY_FLAG 128 137 #define GSS_C_TRANS_FLAG 256 138 139 /* 140 * Credential usage options 141 */ 142 #define GSS_C_BOTH 0 143 #define GSS_C_INITIATE 1 144 #define GSS_C_ACCEPT 2 145 146 /* 147 * Status code types for gss_display_status 148 */ 149 #define GSS_C_GSS_CODE 1 150 #define GSS_C_MECH_CODE 2 151 152 /* 153 * The constant definitions for channel-bindings address families 154 */ 155 #define GSS_C_AF_UNSPEC 0 156 #define GSS_C_AF_LOCAL 1 157 #define GSS_C_AF_INET 2 158 #define GSS_C_AF_IMPLINK 3 159 #define GSS_C_AF_PUP 4 160 #define GSS_C_AF_CHAOS 5 161 #define GSS_C_AF_NS 6 162 #define GSS_C_AF_NBS 7 163 #define GSS_C_AF_ECMA 8 164 #define GSS_C_AF_DATAKIT 9 165 #define GSS_C_AF_CCITT 10 166 #define GSS_C_AF_SNA 11 167 #define GSS_C_AF_DECnet 12 168 #define GSS_C_AF_DLI 13 169 #define GSS_C_AF_LAT 14 170 #define GSS_C_AF_HYLINK 15 171 #define GSS_C_AF_APPLETALK 16 172 #define GSS_C_AF_BSC 17 173 #define GSS_C_AF_DSS 18 174 #define GSS_C_AF_OSI 19 175 #define GSS_C_AF_X25 21 176 #define GSS_C_AF_NULLADDR 255 177 178 /* 179 * Various Null values 180 */ 181 #define GSS_C_NO_NAME ((gss_name_t) 0) 182 #define GSS_C_NO_BUFFER ((gss_buffer_t) 0) 183 #define GSS_C_NO_OID ((gss_OID) 0) 184 #define GSS_C_NO_OID_SET ((gss_OID_set) 0) 185 #define GSS_C_NO_CONTEXT ((gss_ctx_id_t) 0) 186 #define GSS_C_NO_CREDENTIAL ((gss_cred_id_t) 0) 187 #define GSS_C_NO_CHANNEL_BINDINGS ((gss_channel_bindings_t) 0) 188 #define GSS_C_EMPTY_BUFFER {0, NULL} 189 190 /* 191 * Some alternate names for a couple of the above 192 * values. These are defined for V1 compatibility. 193 */ 194 #define GSS_C_NULL_OID GSS_C_NO_OID 195 #define GSS_C_NULL_OID_SET GSS_C_NO_OID_SET 196 197 /* 198 * Define the default Quality of Protection for per-message 199 * services. Note that an implementation that offers multiple 200 * levels of QOP may define GSS_C_QOP_DEFAULT to be either zero 201 * (as done here) to mean "default protection", or to a specific 202 * explicit QOP value. However, a value of 0 should always be 203 * interpreted by a GSS-API implementation as a request for the 204 * default protection level. 205 */ 206 #define GSS_C_QOP_DEFAULT 0 207 208 /* 209 * Expiration time of 2^32-1 seconds means infinite lifetime for a 210 * credential or security context 211 */ 212 #define GSS_C_INDEFINITE 0xfffffffful 213 214 /* 215 * The implementation must reserve static storage for a 216 * gss_OID_desc object containing the value 217 * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" 218 * "\x01\x02\x01\x01"}, 219 * corresponding to an object-identifier value of 220 * {iso(1) member-body(2) United States(840) mit(113554) 221 * infosys(1) gssapi(2) generic(1) user_name(1)}. The constant 222 * GSS_C_NT_USER_NAME should be initialized to point 223 * to that gss_OID_desc. 224 */ 225 extern gss_OID GSS_C_NT_USER_NAME; 226 227 /* 228 * The implementation must reserve static storage for a 229 * gss_OID_desc object containing the value 230 * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" 231 * "\x01\x02\x01\x02"}, 232 * corresponding to an object-identifier value of 233 * {iso(1) member-body(2) United States(840) mit(113554) 234 * infosys(1) gssapi(2) generic(1) machine_uid_name(2)}. 235 * The constant GSS_C_NT_MACHINE_UID_NAME should be 236 * initialized to point to that gss_OID_desc. 237 */ 238 extern gss_OID GSS_C_NT_MACHINE_UID_NAME; 239 240 /* 241 * The implementation must reserve static storage for a 242 * gss_OID_desc object containing the value 243 * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" 244 * "\x01\x02\x01\x03"}, 245 * corresponding to an object-identifier value of 246 * {iso(1) member-body(2) United States(840) mit(113554) 247 * infosys(1) gssapi(2) generic(1) string_uid_name(3)}. 248 * The constant GSS_C_NT_STRING_UID_NAME should be 249 * initialized to point to that gss_OID_desc. 250 */ 251 extern gss_OID GSS_C_NT_STRING_UID_NAME; 252 253 /* 254 * The implementation must reserve static storage for a 255 * gss_OID_desc object containing the value 256 * {6, (void *)"\x2b\x06\x01\x05\x06\x02"}, 257 * corresponding to an object-identifier value of 258 * {iso(1) org(3) dod(6) internet(1) security(5) 259 * nametypes(6) gss-host-based-services(2)). The constant 260 * GSS_C_NT_HOSTBASED_SERVICE_X should be initialized to point 261 * to that gss_OID_desc. This is a deprecated OID value, and 262 * implementations wishing to support hostbased-service names 263 * should instead use the GSS_C_NT_HOSTBASED_SERVICE OID, 264 * defined below, to identify such names; 265 * GSS_C_NT_HOSTBASED_SERVICE_X should be accepted a synonym 266 * for GSS_C_NT_HOSTBASED_SERVICE when presented as an input 267 * parameter, but should not be emitted by GSS-API 268 * implementations 269 */ 270 extern gss_OID GSS_C_NT_HOSTBASED_SERVICE_X; 271 272 /* 273 * The implementation must reserve static storage for a 274 * gss_OID_desc object containing the value 275 * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" 276 * "\x01\x02\x01\x04"}, corresponding to an 277 * object-identifier value of {iso(1) member-body(2) 278 * Unites States(840) mit(113554) infosys(1) gssapi(2) 279 * generic(1) service_name(4)}. The constant 280 * GSS_C_NT_HOSTBASED_SERVICE should be initialized 281 * to point to that gss_OID_desc. 282 */ 283 extern gss_OID GSS_C_NT_HOSTBASED_SERVICE; 284 285 /* 286 * The implementation must reserve static storage for a 287 * gss_OID_desc object containing the value 288 * {6, (void *)"\x2b\x06\01\x05\x06\x03"}, 289 * corresponding to an object identifier value of 290 * {1(iso), 3(org), 6(dod), 1(internet), 5(security), 291 * 6(nametypes), 3(gss-anonymous-name)}. The constant 292 * and GSS_C_NT_ANONYMOUS should be initialized to point 293 * to that gss_OID_desc. 294 */ 295 extern gss_OID GSS_C_NT_ANONYMOUS; 296 297 298 /* 299 * The implementation must reserve static storage for a 300 * gss_OID_desc object containing the value 301 * {6, (void *)"\x2b\x06\x01\x05\x06\x04"}, 302 * corresponding to an object-identifier value of 303 * {1(iso), 3(org), 6(dod), 1(internet), 5(security), 304 * 6(nametypes), 4(gss-api-exported-name)}. The constant 305 * GSS_C_NT_EXPORT_NAME should be initialized to point 306 * to that gss_OID_desc. 307 */ 308 extern gss_OID GSS_C_NT_EXPORT_NAME; 309 310 /* 311 * This name form shall be represented by the Object Identifier {iso(1) 312 * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) 313 * krb5(2) krb5_name(1)}. The recommended symbolic name for this type 314 * is "GSS_KRB5_NT_PRINCIPAL_NAME". 315 */ 316 extern gss_OID GSS_KRB5_NT_PRINCIPAL_NAME; 317 318 /* 319 * This name form shall be represented by the Object Identifier {iso(1) 320 * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) 321 * generic(1) user_name(1)}. The recommended symbolic name for this 322 * type is "GSS_KRB5_NT_USER_NAME". 323 */ 324 extern gss_OID GSS_KRB5_NT_USER_NAME; 325 326 /* 327 * This name form shall be represented by the Object Identifier {iso(1) 328 * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) 329 * generic(1) machine_uid_name(2)}. The recommended symbolic name for 330 * this type is "GSS_KRB5_NT_MACHINE_UID_NAME". 331 */ 332 extern gss_OID GSS_KRB5_NT_MACHINE_UID_NAME; 333 334 /* 335 * This name form shall be represented by the Object Identifier {iso(1) 336 * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) 337 * generic(1) string_uid_name(3)}. The recommended symbolic name for 338 * this type is "GSS_KRB5_NT_STRING_UID_NAME". 339 */ 340 extern gss_OID GSS_KRB5_NT_STRING_UID_NAME; 341 342 /* Major status codes */ 343 344 #define GSS_S_COMPLETE 0 345 346 /* 347 * Some "helper" definitions to make the status code macros obvious. 348 */ 349 #define GSS_C_CALLING_ERROR_OFFSET 24 350 #define GSS_C_ROUTINE_ERROR_OFFSET 16 351 #define GSS_C_SUPPLEMENTARY_OFFSET 0 352 #define GSS_C_CALLING_ERROR_MASK 0377ul 353 #define GSS_C_ROUTINE_ERROR_MASK 0377ul 354 #define GSS_C_SUPPLEMENTARY_MASK 0177777ul 355 356 /* 357 * The macros that test status codes for error conditions. 358 * Note that the GSS_ERROR() macro has changed slightly from 359 * the V1 GSS-API so that it now evaluates its argument 360 * only once. 361 */ 362 #define GSS_CALLING_ERROR(x) \ 363 (x & (GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET)) 364 #define GSS_ROUTINE_ERROR(x) \ 365 (x & (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET)) 366 #define GSS_SUPPLEMENTARY_INFO(x) \ 367 (x & (GSS_C_SUPPLEMENTARY_MASK << GSS_C_SUPPLEMENTARY_OFFSET)) 368 #define GSS_ERROR(x) \ 369 (x & ((GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET) | \ 370 (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET))) 371 372 /* 373 * Now the actual status code definitions 374 */ 375 376 /* 377 * Calling errors: 378 */ 379 #define GSS_S_CALL_INACCESSIBLE_READ \ 380 (1ul << GSS_C_CALLING_ERROR_OFFSET) 381 #define GSS_S_CALL_INACCESSIBLE_WRITE \ 382 (2ul << GSS_C_CALLING_ERROR_OFFSET) 383 #define GSS_S_CALL_BAD_STRUCTURE \ 384 (3ul << GSS_C_CALLING_ERROR_OFFSET) 385 386 /* 387 * Routine errors: 388 */ 389 #define GSS_S_BAD_MECH (1ul << GSS_C_ROUTINE_ERROR_OFFSET) 390 #define GSS_S_BAD_NAME (2ul << GSS_C_ROUTINE_ERROR_OFFSET) 391 #define GSS_S_BAD_NAMETYPE (3ul << GSS_C_ROUTINE_ERROR_OFFSET) 392 #define GSS_S_BAD_BINDINGS (4ul << GSS_C_ROUTINE_ERROR_OFFSET) 393 #define GSS_S_BAD_STATUS (5ul << GSS_C_ROUTINE_ERROR_OFFSET) 394 #define GSS_S_BAD_SIG (6ul << GSS_C_ROUTINE_ERROR_OFFSET) 395 #define GSS_S_BAD_MIC GSS_S_BAD_SIG 396 #define GSS_S_NO_CRED (7ul << GSS_C_ROUTINE_ERROR_OFFSET) 397 #define GSS_S_NO_CONTEXT (8ul << GSS_C_ROUTINE_ERROR_OFFSET) 398 #define GSS_S_DEFECTIVE_TOKEN (9ul << GSS_C_ROUTINE_ERROR_OFFSET) 399 #define GSS_S_DEFECTIVE_CREDENTIAL (10ul << GSS_C_ROUTINE_ERROR_OFFSET) 400 #define GSS_S_CREDENTIALS_EXPIRED (11ul << GSS_C_ROUTINE_ERROR_OFFSET) 401 #define GSS_S_CONTEXT_EXPIRED (12ul << GSS_C_ROUTINE_ERROR_OFFSET) 402 #define GSS_S_FAILURE (13ul << GSS_C_ROUTINE_ERROR_OFFSET) 403 #define GSS_S_BAD_QOP (14ul << GSS_C_ROUTINE_ERROR_OFFSET) 404 #define GSS_S_UNAUTHORIZED (15ul << GSS_C_ROUTINE_ERROR_OFFSET) 405 #define GSS_S_UNAVAILABLE (16ul << GSS_C_ROUTINE_ERROR_OFFSET) 406 #define GSS_S_DUPLICATE_ELEMENT (17ul << GSS_C_ROUTINE_ERROR_OFFSET) 407 #define GSS_S_NAME_NOT_MN (18ul << GSS_C_ROUTINE_ERROR_OFFSET) 408 409 /* 410 * Supplementary info bits: 411 */ 412 #define GSS_S_CONTINUE_NEEDED \ 413 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 0)) 414 #define GSS_S_DUPLICATE_TOKEN \ 415 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 1)) 416 #define GSS_S_OLD_TOKEN \ 417 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 2)) 418 #define GSS_S_UNSEQ_TOKEN \ 419 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 3)) 420 #define GSS_S_GAP_TOKEN \ 421 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 4)) 422 423 __BEGIN_DECLS 424 425 /* 426 * Finally, function prototypes for the GSS-API routines. 427 */ 428 OM_uint32 gss_acquire_cred 429 (OM_uint32 *, /* minor_status */ 430 const gss_name_t, /* desired_name */ 431 OM_uint32, /* time_req */ 432 const gss_OID_set, /* desired_mechs */ 433 gss_cred_usage_t, /* cred_usage */ 434 gss_cred_id_t *, /* output_cred_handle */ 435 gss_OID_set *, /* actual_mechs */ 436 OM_uint32 * /* time_rec */ 437 ); 438 439 OM_uint32 gss_release_cred 440 (OM_uint32 *, /* minor_status */ 441 gss_cred_id_t * /* cred_handle */ 442 ); 443 444 OM_uint32 gss_init_sec_context 445 (OM_uint32 *, /* minor_status */ 446 const gss_cred_id_t, /* initiator_cred_handle */ 447 gss_ctx_id_t *, /* context_handle */ 448 const gss_name_t, /* target_name */ 449 const gss_OID, /* mech_type */ 450 OM_uint32, /* req_flags */ 451 OM_uint32, /* time_req */ 452 const gss_channel_bindings_t, 453 /* input_chan_bindings */ 454 const gss_buffer_t, /* input_token */ 455 gss_OID *, /* actual_mech_type */ 456 gss_buffer_t, /* output_token */ 457 OM_uint32 *, /* ret_flags */ 458 OM_uint32 * /* time_rec */ 459 ); 460 461 OM_uint32 gss_accept_sec_context 462 (OM_uint32 *, /* minor_status */ 463 gss_ctx_id_t *, /* context_handle */ 464 const gss_cred_id_t, /* acceptor_cred_handle */ 465 const gss_buffer_t, /* input_token_buffer */ 466 const gss_channel_bindings_t, 467 /* input_chan_bindings */ 468 gss_name_t *, /* src_name */ 469 gss_OID *, /* mech_type */ 470 gss_buffer_t, /* output_token */ 471 OM_uint32 *, /* ret_flags */ 472 OM_uint32 *, /* time_rec */ 473 gss_cred_id_t * /* delegated_cred_handle */ 474 ); 475 476 OM_uint32 gss_process_context_token 477 (OM_uint32 *, /* minor_status */ 478 const gss_ctx_id_t, /* context_handle */ 479 const gss_buffer_t /* token_buffer */ 480 ); 481 482 OM_uint32 gss_delete_sec_context 483 (OM_uint32 *, /* minor_status */ 484 gss_ctx_id_t *, /* context_handle */ 485 gss_buffer_t /* output_token */ 486 ); 487 488 OM_uint32 gss_context_time 489 (OM_uint32 *, /* minor_status */ 490 const gss_ctx_id_t, /* context_handle */ 491 OM_uint32 * /* time_rec */ 492 ); 493 494 OM_uint32 gss_get_mic 495 (OM_uint32 *, /* minor_status */ 496 const gss_ctx_id_t, /* context_handle */ 497 gss_qop_t, /* qop_req */ 498 const gss_buffer_t, /* message_buffer */ 499 gss_buffer_t /* message_token */ 500 ); 501 502 OM_uint32 gss_verify_mic 503 (OM_uint32 *, /* minor_status */ 504 const gss_ctx_id_t, /* context_handle */ 505 const gss_buffer_t, /* message_buffer */ 506 const gss_buffer_t, /* token_buffer */ 507 gss_qop_t * /* qop_state */ 508 ); 509 510 OM_uint32 gss_wrap 511 (OM_uint32 *, /* minor_status */ 512 const gss_ctx_id_t, /* context_handle */ 513 int, /* conf_req_flag */ 514 gss_qop_t, /* qop_req */ 515 const gss_buffer_t, /* input_message_buffer */ 516 int *, /* conf_state */ 517 gss_buffer_t /* output_message_buffer */ 518 ); 519 520 OM_uint32 gss_unwrap 521 (OM_uint32 *, /* minor_status */ 522 const gss_ctx_id_t, /* context_handle */ 523 const gss_buffer_t, /* input_message_buffer */ 524 gss_buffer_t, /* output_message_buffer */ 525 int *, /* conf_state */ 526 gss_qop_t * /* qop_state */ 527 ); 528 529 OM_uint32 gss_display_status 530 (OM_uint32 *, /* minor_status */ 531 OM_uint32, /* status_value */ 532 int, /* status_type */ 533 const gss_OID, /* mech_type */ 534 OM_uint32 *, /* message_context */ 535 gss_buffer_t /* status_string */ 536 ); 537 538 OM_uint32 gss_indicate_mechs 539 (OM_uint32 *, /* minor_status */ 540 gss_OID_set * /* mech_set */ 541 ); 542 543 OM_uint32 gss_compare_name 544 (OM_uint32 *, /* minor_status */ 545 const gss_name_t, /* name1 */ 546 const gss_name_t, /* name2 */ 547 int * /* name_equal */ 548 ); 549 550 OM_uint32 gss_display_name 551 (OM_uint32 *, /* minor_status */ 552 const gss_name_t, /* input_name */ 553 gss_buffer_t, /* output_name_buffer */ 554 gss_OID * /* output_name_type */ 555 ); 556 557 OM_uint32 gss_import_name 558 (OM_uint32 *, /* minor_status */ 559 const gss_buffer_t, /* input_name_buffer */ 560 const gss_OID, /* input_name_type */ 561 gss_name_t * /* output_name */ 562 ); 563 564 OM_uint32 gss_export_name 565 (OM_uint32 *, /* minor_status */ 566 const gss_name_t, /* input_name */ 567 gss_buffer_t /* exported_name */ 568 ); 569 570 OM_uint32 gss_release_name 571 (OM_uint32 *, /* minor_status */ 572 gss_name_t * /* input_name */ 573 ); 574 575 OM_uint32 gss_release_buffer 576 (OM_uint32 *, /* minor_status */ 577 gss_buffer_t /* buffer */ 578 ); 579 580 OM_uint32 gss_release_oid_set 581 (OM_uint32 *, /* minor_status */ 582 gss_OID_set * /* set */ 583 ); 584 585 OM_uint32 gss_inquire_cred 586 (OM_uint32 *, /* minor_status */ 587 const gss_cred_id_t, /* cred_handle */ 588 gss_name_t *, /* name */ 589 OM_uint32 *, /* lifetime */ 590 gss_cred_usage_t *, /* cred_usage */ 591 gss_OID_set * /* mechanisms */ 592 ); 593 594 OM_uint32 gss_inquire_context ( 595 OM_uint32 *, /* minor_status */ 596 const gss_ctx_id_t, /* context_handle */ 597 gss_name_t *, /* src_name */ 598 gss_name_t *, /* targ_name */ 599 OM_uint32 *, /* lifetime_rec */ 600 gss_OID *, /* mech_type */ 601 OM_uint32 *, /* ctx_flags */ 602 int *, /* locally_initiated */ 603 int * /* open */ 604 ); 605 606 OM_uint32 gss_wrap_size_limit ( 607 OM_uint32 *, /* minor_status */ 608 const gss_ctx_id_t, /* context_handle */ 609 int, /* conf_req_flag */ 610 gss_qop_t, /* qop_req */ 611 OM_uint32, /* req_output_size */ 612 OM_uint32 * /* max_input_size */ 613 ); 614 615 OM_uint32 gss_add_cred ( 616 OM_uint32 *, /* minor_status */ 617 const gss_cred_id_t, /* input_cred_handle */ 618 const gss_name_t, /* desired_name */ 619 const gss_OID, /* desired_mech */ 620 gss_cred_usage_t, /* cred_usage */ 621 OM_uint32, /* initiator_time_req */ 622 OM_uint32, /* acceptor_time_req */ 623 gss_cred_id_t *, /* output_cred_handle */ 624 gss_OID_set *, /* actual_mechs */ 625 OM_uint32 *, /* initiator_time_rec */ 626 OM_uint32 * /* acceptor_time_rec */ 627 ); 628 629 OM_uint32 gss_inquire_cred_by_mech ( 630 OM_uint32 *, /* minor_status */ 631 const gss_cred_id_t, /* cred_handle */ 632 const gss_OID, /* mech_type */ 633 gss_name_t *, /* name */ 634 OM_uint32 *, /* initiator_lifetime */ 635 OM_uint32 *, /* acceptor_lifetime */ 636 gss_cred_usage_t * /* cred_usage */ 637 ); 638 639 OM_uint32 gss_export_sec_context ( 640 OM_uint32 *, /* minor_status */ 641 gss_ctx_id_t *, /* context_handle */ 642 gss_buffer_t /* interprocess_token */ 643 ); 644 645 OM_uint32 gss_import_sec_context ( 646 OM_uint32 *, /* minor_status */ 647 const gss_buffer_t, /* interprocess_token */ 648 gss_ctx_id_t * /* context_handle */ 649 ); 650 651 OM_uint32 gss_create_empty_oid_set ( 652 OM_uint32 *, /* minor_status */ 653 gss_OID_set * /* oid_set */ 654 ); 655 656 OM_uint32 gss_add_oid_set_member ( 657 OM_uint32 *, /* minor_status */ 658 const gss_OID, /* member_oid */ 659 gss_OID_set * /* oid_set */ 660 ); 661 662 OM_uint32 gss_test_oid_set_member ( 663 OM_uint32 *, /* minor_status */ 664 const gss_OID, /* member */ 665 const gss_OID_set, /* set */ 666 int * /* present */ 667 ); 668 669 OM_uint32 gss_inquire_names_for_mech ( 670 OM_uint32 *, /* minor_status */ 671 const gss_OID, /* mechanism */ 672 gss_OID_set * /* name_types */ 673 ); 674 675 OM_uint32 gss_inquire_mechs_for_name ( 676 OM_uint32 *, /* minor_status */ 677 const gss_name_t, /* input_name */ 678 gss_OID_set * /* mech_types */ 679 ); 680 681 OM_uint32 gss_canonicalize_name ( 682 OM_uint32 *, /* minor_status */ 683 const gss_name_t, /* input_name */ 684 const gss_OID, /* mech_type */ 685 gss_name_t * /* output_name */ 686 ); 687 688 OM_uint32 gss_duplicate_name ( 689 OM_uint32 *, /* minor_status */ 690 const gss_name_t, /* src_name */ 691 gss_name_t * /* dest_name */ 692 ); 693 694 /* 695 * The following routines are obsolete variants of gss_get_mic, 696 * gss_verify_mic, gss_wrap and gss_unwrap. They should be 697 * provided by GSS-API V2 implementations for backwards 698 * compatibility with V1 applications. Distinct entrypoints 699 * (as opposed to #defines) should be provided, both to allow 700 * GSS-API V1 applications to link against GSS-API V2 implementations, 701 * and to retain the slight parameter type differences between the 702 * obsolete versions of these routines and their current forms. 703 */ 704 705 OM_uint32 gss_sign 706 (OM_uint32 *, /* minor_status */ 707 gss_ctx_id_t, /* context_handle */ 708 int, /* qop_req */ 709 gss_buffer_t, /* message_buffer */ 710 gss_buffer_t /* message_token */ 711 ); 712 713 714 OM_uint32 gss_verify 715 (OM_uint32 *, /* minor_status */ 716 gss_ctx_id_t, /* context_handle */ 717 gss_buffer_t, /* message_buffer */ 718 gss_buffer_t, /* token_buffer */ 719 int * /* qop_state */ 720 ); 721 722 OM_uint32 gss_seal 723 (OM_uint32 *, /* minor_status */ 724 gss_ctx_id_t, /* context_handle */ 725 int, /* conf_req_flag */ 726 int, /* qop_req */ 727 gss_buffer_t, /* input_message_buffer */ 728 int *, /* conf_state */ 729 gss_buffer_t /* output_message_buffer */ 730 ); 731 732 733 OM_uint32 gss_unseal 734 (OM_uint32 *, /* minor_status */ 735 gss_ctx_id_t, /* context_handle */ 736 gss_buffer_t, /* input_message_buffer */ 737 gss_buffer_t, /* output_message_buffer */ 738 int *, /* conf_state */ 739 int * /* qop_state */ 740 ); 741 742 /* 743 * Other extensions and helper functions. 744 */ 745 746 int gss_oid_equal 747 (const gss_OID, /* first OID to compare */ 748 const gss_OID /* second OID to compare */ 749 ); 750 751 OM_uint32 gss_release_oid 752 (OM_uint32 *, /* minor status */ 753 gss_OID * /* oid to free */ 754 ); 755 756 OM_uint32 gss_decapsulate_token 757 (const gss_buffer_t, /* mechanism independent token */ 758 gss_OID, /* desired mechanism */ 759 gss_buffer_t /* decapsulated mechanism dependant token */ 760 ); 761 762 OM_uint32 gss_encapsulate_token 763 (const gss_buffer_t, /* mechanism dependant token */ 764 gss_OID, /* desired mechanism */ 765 gss_buffer_t /* encapsulated mechanism independent token */ 766 ); 767 768 OM_uint32 gss_duplicate_oid 769 (OM_uint32 *, /* minor status */ 770 const gss_OID, /* oid to copy */ 771 gss_OID * /* result */ 772 ); 773 774 OM_uint32 gss_oid_to_str 775 (OM_uint32 *, /* minor status */ 776 gss_OID, /* oid to convert */ 777 gss_buffer_t /* buffer to contain string */ 778 ); 779 780 typedef struct gss_buffer_set_desc_struct { 781 size_t count; 782 gss_buffer_desc *elements; 783 } gss_buffer_set_desc, *gss_buffer_set_t; 784 785 #define GSS_C_NO_BUFFER_SET ((gss_buffer_set_t) 0) 786 787 OM_uint32 gss_create_empty_buffer_set 788 (OM_uint32 *, /* minor status */ 789 gss_buffer_set_t * /* location for new buffer set */ 790 ); 791 792 OM_uint32 gss_add_buffer_set_member 793 (OM_uint32 *, /* minor status */ 794 gss_buffer_t, /* buffer to add */ 795 gss_buffer_set_t * /* set to add to */ 796 ); 797 798 OM_uint32 gss_release_buffer_set 799 (OM_uint32 *, /* minor status */ 800 gss_buffer_set_t * /* set to release */ 801 ); 802 803 OM_uint32 gss_inquire_sec_context_by_oid 804 (OM_uint32 *, /* minor_status */ 805 const gss_ctx_id_t, /* context_handle */ 806 const gss_OID, /* desired_object */ 807 gss_buffer_set_t * /* result */ 808 ); 809 810 OM_uint32 gss_inquire_cred_by_oid 811 (OM_uint32 *, /* minor_status */ 812 const gss_cred_id_t, /* cred_handle */ 813 const gss_OID, /* desired_object */ 814 gss_buffer_set_t * /* result */ 815 ); 816 817 OM_uint32 gss_set_sec_context_option 818 (OM_uint32 *, /* minor status */ 819 gss_ctx_id_t *, /* context */ 820 const gss_OID, /* option to set */ 821 const gss_buffer_t /* option value */ 822 ); 823 824 OM_uint32 gss_set_cred_option 825 (OM_uint32 *, /* minor status */ 826 gss_cred_id_t *, /* cred */ 827 const gss_OID, /* option to set */ 828 const gss_buffer_t /* option value */ 829 ); 830 831 OM_uint32 gss_pseudo_random 832 (OM_uint32 *, /* minor status */ 833 gss_ctx_id_t, /* context handle */ 834 int prf_key, /* XXX */ 835 const gss_buffer_t, /* data to seed generator */ 836 ssize_t, /* amount of data required */ 837 gss_buffer_t /* buffer for result */ 838 ); 839 840 #ifdef _UID_T_DECLARED 841 OM_uint32 gss_pname_to_uid 842 (OM_uint32 *, /* minor status */ 843 const gss_name_t pname, /* principal name */ 844 const gss_OID mech, /* mechanism to query */ 845 uid_t *uidp /* pointer to UID for result */ 846 ); 847 #endif 848 849 __END_DECLS 850 851 #endif /* _GSSAPI_GSSAPI_H_ */ 852