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 29 #ifndef _GSSAPI_GSSAPI_H_ 30 #define _GSSAPI_GSSAPI_H_ 31 32 #include <sys/cdefs.h> 33 #include <sys/_types.h> 34 35 #ifndef _SIZE_T_DECLARED 36 typedef __size_t size_t; 37 #define _SIZE_T_DECLARED 38 #endif 39 40 #ifndef _SSIZE_T_DECLARED 41 typedef __ssize_t ssize_t; 42 #define _SSIZE_T_DECLARED 43 #endif 44 45 /* Compatibility with Heimdal 1.5.1 */ 46 #ifndef GSSAPI_CPP_START 47 #ifdef __cplusplus 48 #define GSSAPI_CPP_START extern "C" { 49 #define GSSAPI_CPP_END } 50 #else 51 #define GSSAPI_CPP_START 52 #define GSSAPI_CPP_END 53 #endif 54 #endif 55 56 /* Compatibility with Heimdal 1.5.1 */ 57 #ifndef BUILD_GSSAPI_LIB 58 #define GSSAPI_LIB_FUNCTION 59 #define GSSAPI_LIB_CALL 60 #define GSSAPI_LIB_VARIABLE 61 #endif 62 63 /* Compatibility with Heimdal 1.5.1 */ 64 #ifndef GSSAPI_DEPRECATED_FUNCTION 65 #if defined(__GNUC__) && ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1 ))) 66 #define GSSAPI_DEPRECATED_FUNCTION(X) __attribute__((deprecated)) 67 #else 68 #define GSSAPI_DEPRECATED_FUNCTION(X) 69 #endif 70 #endif 71 72 #if 0 73 /* 74 * If the platform supports the xom.h header file, it should be 75 * included here. 76 */ 77 #include <xom.h> 78 #endif 79 80 81 /* 82 * Now define the three implementation-dependent types. 83 */ 84 typedef struct _gss_ctx_id_t *gss_ctx_id_t; 85 typedef struct _gss_cred_id_t *gss_cred_id_t; 86 typedef struct _gss_name_t *gss_name_t; 87 88 /* 89 * The following type must be defined as the smallest natural 90 * unsigned integer supported by the platform that has at least 91 * 32 bits of precision. 92 */ 93 typedef __uint32_t gss_uint32; 94 95 96 #ifdef OM_STRING 97 /* 98 * We have included the xom.h header file. Verify that OM_uint32 99 * is defined correctly. 100 */ 101 102 #if sizeof(gss_uint32) != sizeof(OM_uint32) 103 #error Incompatible definition of OM_uint32 from xom.h 104 #endif 105 106 typedef OM_object_identifier gss_OID_desc, *gss_OID; 107 108 #else 109 110 /* 111 * We can't use X/Open definitions, so roll our own. 112 */ 113 114 typedef gss_uint32 OM_uint32; 115 typedef __uint64_t OM_uint64; 116 117 typedef struct gss_OID_desc_struct { 118 OM_uint32 length; 119 void *elements; 120 } gss_OID_desc, *gss_OID; 121 122 #endif 123 124 typedef struct gss_OID_set_desc_struct { 125 size_t count; 126 gss_OID elements; 127 } gss_OID_set_desc, *gss_OID_set; 128 129 typedef struct gss_buffer_desc_struct { 130 size_t length; 131 void *value; 132 } gss_buffer_desc, *gss_buffer_t; 133 134 typedef struct gss_channel_bindings_struct { 135 OM_uint32 initiator_addrtype; 136 gss_buffer_desc initiator_address; 137 OM_uint32 acceptor_addrtype; 138 gss_buffer_desc acceptor_address; 139 gss_buffer_desc application_data; 140 } *gss_channel_bindings_t; 141 142 /* 143 * For now, define a QOP-type as an OM_uint32 144 */ 145 typedef OM_uint32 gss_qop_t; 146 147 typedef int gss_cred_usage_t; 148 149 /* 150 * Flag bits for context-level services. 151 */ 152 #define GSS_C_DELEG_FLAG 1 153 #define GSS_C_MUTUAL_FLAG 2 154 #define GSS_C_REPLAY_FLAG 4 155 #define GSS_C_SEQUENCE_FLAG 8 156 #define GSS_C_CONF_FLAG 16 157 #define GSS_C_INTEG_FLAG 32 158 #define GSS_C_ANON_FLAG 64 159 #define GSS_C_PROT_READY_FLAG 128 160 #define GSS_C_TRANS_FLAG 256 161 162 /* 163 * Credential usage options 164 */ 165 #define GSS_C_BOTH 0 166 #define GSS_C_INITIATE 1 167 #define GSS_C_ACCEPT 2 168 169 /* 170 * Status code types for gss_display_status 171 */ 172 #define GSS_C_GSS_CODE 1 173 #define GSS_C_MECH_CODE 2 174 175 /* 176 * The constant definitions for channel-bindings address families 177 */ 178 #define GSS_C_AF_UNSPEC 0 179 #define GSS_C_AF_LOCAL 1 180 #define GSS_C_AF_INET 2 181 #define GSS_C_AF_IMPLINK 3 182 #define GSS_C_AF_PUP 4 183 #define GSS_C_AF_CHAOS 5 184 #define GSS_C_AF_NS 6 185 #define GSS_C_AF_NBS 7 186 #define GSS_C_AF_ECMA 8 187 #define GSS_C_AF_DATAKIT 9 188 #define GSS_C_AF_CCITT 10 189 #define GSS_C_AF_SNA 11 190 #define GSS_C_AF_DECnet 12 191 #define GSS_C_AF_DLI 13 192 #define GSS_C_AF_LAT 14 193 #define GSS_C_AF_HYLINK 15 194 #define GSS_C_AF_APPLETALK 16 195 #define GSS_C_AF_BSC 17 196 #define GSS_C_AF_DSS 18 197 #define GSS_C_AF_OSI 19 198 #define GSS_C_AF_X25 21 199 #define GSS_C_AF_NULLADDR 255 200 201 /* 202 * Various Null values 203 */ 204 #define GSS_C_NO_NAME ((gss_name_t) 0) 205 #define GSS_C_NO_BUFFER ((gss_buffer_t) 0) 206 #define GSS_C_NO_OID ((gss_OID) 0) 207 #define GSS_C_NO_OID_SET ((gss_OID_set) 0) 208 #define GSS_C_NO_CONTEXT ((gss_ctx_id_t) 0) 209 #define GSS_C_NO_CREDENTIAL ((gss_cred_id_t) 0) 210 #define GSS_C_NO_CHANNEL_BINDINGS ((gss_channel_bindings_t) 0) 211 #define GSS_C_EMPTY_BUFFER {0, NULL} 212 213 /* 214 * Some alternate names for a couple of the above 215 * values. These are defined for V1 compatibility. 216 */ 217 #define GSS_C_NULL_OID GSS_C_NO_OID 218 #define GSS_C_NULL_OID_SET GSS_C_NO_OID_SET 219 220 /* 221 * Define the default Quality of Protection for per-message 222 * services. Note that an implementation that offers multiple 223 * levels of QOP may define GSS_C_QOP_DEFAULT to be either zero 224 * (as done here) to mean "default protection", or to a specific 225 * explicit QOP value. However, a value of 0 should always be 226 * interpreted by a GSS-API implementation as a request for the 227 * default protection level. 228 */ 229 #define GSS_C_QOP_DEFAULT 0 230 231 /* 232 * Expiration time of 2^32-1 seconds means infinite lifetime for a 233 * credential or security context 234 */ 235 #define GSS_C_INDEFINITE 0xfffffffful 236 237 /* 238 * The implementation must reserve static storage for a 239 * gss_OID_desc object containing the value 240 * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" 241 * "\x01\x02\x01\x01"}, 242 * corresponding to an object-identifier value of 243 * {iso(1) member-body(2) United States(840) mit(113554) 244 * infosys(1) gssapi(2) generic(1) user_name(1)}. The constant 245 * GSS_C_NT_USER_NAME should be initialized to point 246 * to that gss_OID_desc. 247 */ 248 extern gss_OID GSS_C_NT_USER_NAME; 249 250 /* 251 * The implementation must reserve static storage for a 252 * gss_OID_desc object containing the value 253 * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" 254 * "\x01\x02\x01\x02"}, 255 * corresponding to an object-identifier value of 256 * {iso(1) member-body(2) United States(840) mit(113554) 257 * infosys(1) gssapi(2) generic(1) machine_uid_name(2)}. 258 * The constant GSS_C_NT_MACHINE_UID_NAME should be 259 * initialized to point to that gss_OID_desc. 260 */ 261 extern gss_OID GSS_C_NT_MACHINE_UID_NAME; 262 263 /* 264 * The implementation must reserve static storage for a 265 * gss_OID_desc object containing the value 266 * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" 267 * "\x01\x02\x01\x03"}, 268 * corresponding to an object-identifier value of 269 * {iso(1) member-body(2) United States(840) mit(113554) 270 * infosys(1) gssapi(2) generic(1) string_uid_name(3)}. 271 * The constant GSS_C_NT_STRING_UID_NAME should be 272 * initialized to point to that gss_OID_desc. 273 */ 274 extern gss_OID GSS_C_NT_STRING_UID_NAME; 275 276 /* 277 * The implementation must reserve static storage for a 278 * gss_OID_desc object containing the value 279 * {6, (void *)"\x2b\x06\x01\x05\x06\x02"}, 280 * corresponding to an object-identifier value of 281 * {iso(1) org(3) dod(6) internet(1) security(5) 282 * nametypes(6) gss-host-based-services(2)). The constant 283 * GSS_C_NT_HOSTBASED_SERVICE_X should be initialized to point 284 * to that gss_OID_desc. This is a deprecated OID value, and 285 * implementations wishing to support hostbased-service names 286 * should instead use the GSS_C_NT_HOSTBASED_SERVICE OID, 287 * defined below, to identify such names; 288 * GSS_C_NT_HOSTBASED_SERVICE_X should be accepted a synonym 289 * for GSS_C_NT_HOSTBASED_SERVICE when presented as an input 290 * parameter, but should not be emitted by GSS-API 291 * implementations 292 */ 293 extern gss_OID GSS_C_NT_HOSTBASED_SERVICE_X; 294 295 /* 296 * The implementation must reserve static storage for a 297 * gss_OID_desc object containing the value 298 * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" 299 * "\x01\x02\x01\x04"}, corresponding to an 300 * object-identifier value of {iso(1) member-body(2) 301 * Unites States(840) mit(113554) infosys(1) gssapi(2) 302 * generic(1) service_name(4)}. The constant 303 * GSS_C_NT_HOSTBASED_SERVICE should be initialized 304 * to point to that gss_OID_desc. 305 */ 306 extern gss_OID GSS_C_NT_HOSTBASED_SERVICE; 307 308 /* 309 * The implementation must reserve static storage for a 310 * gss_OID_desc object containing the value 311 * {6, (void *)"\x2b\x06\01\x05\x06\x03"}, 312 * corresponding to an object identifier value of 313 * {1(iso), 3(org), 6(dod), 1(internet), 5(security), 314 * 6(nametypes), 3(gss-anonymous-name)}. The constant 315 * and GSS_C_NT_ANONYMOUS should be initialized to point 316 * to that gss_OID_desc. 317 */ 318 extern gss_OID GSS_C_NT_ANONYMOUS; 319 320 321 /* 322 * The implementation must reserve static storage for a 323 * gss_OID_desc object containing the value 324 * {6, (void *)"\x2b\x06\x01\x05\x06\x04"}, 325 * corresponding to an object-identifier value of 326 * {1(iso), 3(org), 6(dod), 1(internet), 5(security), 327 * 6(nametypes), 4(gss-api-exported-name)}. The constant 328 * GSS_C_NT_EXPORT_NAME should be initialized to point 329 * to that gss_OID_desc. 330 */ 331 extern gss_OID GSS_C_NT_EXPORT_NAME; 332 333 /* 334 * This name form shall be represented by the Object Identifier {iso(1) 335 * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) 336 * krb5(2) krb5_name(1)}. The recommended symbolic name for this type 337 * is "GSS_KRB5_NT_PRINCIPAL_NAME". 338 */ 339 extern gss_OID GSS_KRB5_NT_PRINCIPAL_NAME; 340 341 /* 342 * This name form shall be represented by the Object Identifier {iso(1) 343 * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) 344 * generic(1) user_name(1)}. The recommended symbolic name for this 345 * type is "GSS_KRB5_NT_USER_NAME". 346 */ 347 extern gss_OID GSS_KRB5_NT_USER_NAME; 348 349 /* 350 * This name form shall be represented by the Object Identifier {iso(1) 351 * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) 352 * generic(1) machine_uid_name(2)}. The recommended symbolic name for 353 * this type is "GSS_KRB5_NT_MACHINE_UID_NAME". 354 */ 355 extern gss_OID GSS_KRB5_NT_MACHINE_UID_NAME; 356 357 /* 358 * This name form shall be represented by the Object Identifier {iso(1) 359 * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) 360 * generic(1) string_uid_name(3)}. The recommended symbolic name for 361 * this type is "GSS_KRB5_NT_STRING_UID_NAME". 362 */ 363 extern gss_OID GSS_KRB5_NT_STRING_UID_NAME; 364 365 /* Major status codes */ 366 367 #define GSS_S_COMPLETE 0 368 369 /* 370 * Some "helper" definitions to make the status code macros obvious. 371 */ 372 #define GSS_C_CALLING_ERROR_OFFSET 24 373 #define GSS_C_ROUTINE_ERROR_OFFSET 16 374 #define GSS_C_SUPPLEMENTARY_OFFSET 0 375 #define GSS_C_CALLING_ERROR_MASK 0377ul 376 #define GSS_C_ROUTINE_ERROR_MASK 0377ul 377 #define GSS_C_SUPPLEMENTARY_MASK 0177777ul 378 379 /* 380 * The macros that test status codes for error conditions. 381 * Note that the GSS_ERROR() macro has changed slightly from 382 * the V1 GSS-API so that it now evaluates its argument 383 * only once. 384 */ 385 #define GSS_CALLING_ERROR(x) \ 386 (x & (GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET)) 387 #define GSS_ROUTINE_ERROR(x) \ 388 (x & (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET)) 389 #define GSS_SUPPLEMENTARY_INFO(x) \ 390 (x & (GSS_C_SUPPLEMENTARY_MASK << GSS_C_SUPPLEMENTARY_OFFSET)) 391 #define GSS_ERROR(x) \ 392 (x & ((GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET) | \ 393 (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET))) 394 395 /* 396 * Now the actual status code definitions 397 */ 398 399 /* 400 * Calling errors: 401 */ 402 #define GSS_S_CALL_INACCESSIBLE_READ \ 403 (1ul << GSS_C_CALLING_ERROR_OFFSET) 404 #define GSS_S_CALL_INACCESSIBLE_WRITE \ 405 (2ul << GSS_C_CALLING_ERROR_OFFSET) 406 #define GSS_S_CALL_BAD_STRUCTURE \ 407 (3ul << GSS_C_CALLING_ERROR_OFFSET) 408 409 /* 410 * Routine errors: 411 */ 412 #define GSS_S_BAD_MECH (1ul << GSS_C_ROUTINE_ERROR_OFFSET) 413 #define GSS_S_BAD_NAME (2ul << GSS_C_ROUTINE_ERROR_OFFSET) 414 #define GSS_S_BAD_NAMETYPE (3ul << GSS_C_ROUTINE_ERROR_OFFSET) 415 #define GSS_S_BAD_BINDINGS (4ul << GSS_C_ROUTINE_ERROR_OFFSET) 416 #define GSS_S_BAD_STATUS (5ul << GSS_C_ROUTINE_ERROR_OFFSET) 417 #define GSS_S_BAD_SIG (6ul << GSS_C_ROUTINE_ERROR_OFFSET) 418 #define GSS_S_BAD_MIC GSS_S_BAD_SIG 419 #define GSS_S_NO_CRED (7ul << GSS_C_ROUTINE_ERROR_OFFSET) 420 #define GSS_S_NO_CONTEXT (8ul << GSS_C_ROUTINE_ERROR_OFFSET) 421 #define GSS_S_DEFECTIVE_TOKEN (9ul << GSS_C_ROUTINE_ERROR_OFFSET) 422 #define GSS_S_DEFECTIVE_CREDENTIAL (10ul << GSS_C_ROUTINE_ERROR_OFFSET) 423 #define GSS_S_CREDENTIALS_EXPIRED (11ul << GSS_C_ROUTINE_ERROR_OFFSET) 424 #define GSS_S_CONTEXT_EXPIRED (12ul << GSS_C_ROUTINE_ERROR_OFFSET) 425 #define GSS_S_FAILURE (13ul << GSS_C_ROUTINE_ERROR_OFFSET) 426 #define GSS_S_BAD_QOP (14ul << GSS_C_ROUTINE_ERROR_OFFSET) 427 #define GSS_S_UNAUTHORIZED (15ul << GSS_C_ROUTINE_ERROR_OFFSET) 428 #define GSS_S_UNAVAILABLE (16ul << GSS_C_ROUTINE_ERROR_OFFSET) 429 #define GSS_S_DUPLICATE_ELEMENT (17ul << GSS_C_ROUTINE_ERROR_OFFSET) 430 #define GSS_S_NAME_NOT_MN (18ul << GSS_C_ROUTINE_ERROR_OFFSET) 431 432 /* 433 * Supplementary info bits: 434 */ 435 #define GSS_S_CONTINUE_NEEDED \ 436 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 0)) 437 #define GSS_S_DUPLICATE_TOKEN \ 438 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 1)) 439 #define GSS_S_OLD_TOKEN \ 440 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 2)) 441 #define GSS_S_UNSEQ_TOKEN \ 442 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 3)) 443 #define GSS_S_GAP_TOKEN \ 444 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 4)) 445 446 __BEGIN_DECLS 447 448 /* 449 * Finally, function prototypes for the GSS-API routines. 450 */ 451 OM_uint32 gss_acquire_cred 452 (OM_uint32 *, /* minor_status */ 453 const gss_name_t, /* desired_name */ 454 OM_uint32, /* time_req */ 455 const gss_OID_set, /* desired_mechs */ 456 gss_cred_usage_t, /* cred_usage */ 457 gss_cred_id_t *, /* output_cred_handle */ 458 gss_OID_set *, /* actual_mechs */ 459 OM_uint32 * /* time_rec */ 460 ); 461 462 OM_uint32 gss_release_cred 463 (OM_uint32 *, /* minor_status */ 464 gss_cred_id_t * /* cred_handle */ 465 ); 466 467 OM_uint32 gss_init_sec_context 468 (OM_uint32 *, /* minor_status */ 469 const gss_cred_id_t, /* initiator_cred_handle */ 470 gss_ctx_id_t *, /* context_handle */ 471 const gss_name_t, /* target_name */ 472 const gss_OID, /* mech_type */ 473 OM_uint32, /* req_flags */ 474 OM_uint32, /* time_req */ 475 const gss_channel_bindings_t, 476 /* input_chan_bindings */ 477 const gss_buffer_t, /* input_token */ 478 gss_OID *, /* actual_mech_type */ 479 gss_buffer_t, /* output_token */ 480 OM_uint32 *, /* ret_flags */ 481 OM_uint32 * /* time_rec */ 482 ); 483 484 OM_uint32 gss_accept_sec_context 485 (OM_uint32 *, /* minor_status */ 486 gss_ctx_id_t *, /* context_handle */ 487 const gss_cred_id_t, /* acceptor_cred_handle */ 488 const gss_buffer_t, /* input_token_buffer */ 489 const gss_channel_bindings_t, 490 /* input_chan_bindings */ 491 gss_name_t *, /* src_name */ 492 gss_OID *, /* mech_type */ 493 gss_buffer_t, /* output_token */ 494 OM_uint32 *, /* ret_flags */ 495 OM_uint32 *, /* time_rec */ 496 gss_cred_id_t * /* delegated_cred_handle */ 497 ); 498 499 OM_uint32 gss_process_context_token 500 (OM_uint32 *, /* minor_status */ 501 const gss_ctx_id_t, /* context_handle */ 502 const gss_buffer_t /* token_buffer */ 503 ); 504 505 OM_uint32 gss_delete_sec_context 506 (OM_uint32 *, /* minor_status */ 507 gss_ctx_id_t *, /* context_handle */ 508 gss_buffer_t /* output_token */ 509 ); 510 511 OM_uint32 gss_context_time 512 (OM_uint32 *, /* minor_status */ 513 const gss_ctx_id_t, /* context_handle */ 514 OM_uint32 * /* time_rec */ 515 ); 516 517 OM_uint32 gss_get_mic 518 (OM_uint32 *, /* minor_status */ 519 const gss_ctx_id_t, /* context_handle */ 520 gss_qop_t, /* qop_req */ 521 const gss_buffer_t, /* message_buffer */ 522 gss_buffer_t /* message_token */ 523 ); 524 525 OM_uint32 gss_verify_mic 526 (OM_uint32 *, /* minor_status */ 527 const gss_ctx_id_t, /* context_handle */ 528 const gss_buffer_t, /* message_buffer */ 529 const gss_buffer_t, /* token_buffer */ 530 gss_qop_t * /* qop_state */ 531 ); 532 533 OM_uint32 gss_wrap 534 (OM_uint32 *, /* minor_status */ 535 const gss_ctx_id_t, /* context_handle */ 536 int, /* conf_req_flag */ 537 gss_qop_t, /* qop_req */ 538 const gss_buffer_t, /* input_message_buffer */ 539 int *, /* conf_state */ 540 gss_buffer_t /* output_message_buffer */ 541 ); 542 543 OM_uint32 gss_unwrap 544 (OM_uint32 *, /* minor_status */ 545 const gss_ctx_id_t, /* context_handle */ 546 const gss_buffer_t, /* input_message_buffer */ 547 gss_buffer_t, /* output_message_buffer */ 548 int *, /* conf_state */ 549 gss_qop_t * /* qop_state */ 550 ); 551 552 OM_uint32 gss_display_status 553 (OM_uint32 *, /* minor_status */ 554 OM_uint32, /* status_value */ 555 int, /* status_type */ 556 const gss_OID, /* mech_type */ 557 OM_uint32 *, /* message_context */ 558 gss_buffer_t /* status_string */ 559 ); 560 561 OM_uint32 gss_indicate_mechs 562 (OM_uint32 *, /* minor_status */ 563 gss_OID_set * /* mech_set */ 564 ); 565 566 OM_uint32 gss_compare_name 567 (OM_uint32 *, /* minor_status */ 568 const gss_name_t, /* name1 */ 569 const gss_name_t, /* name2 */ 570 int * /* name_equal */ 571 ); 572 573 OM_uint32 gss_display_name 574 (OM_uint32 *, /* minor_status */ 575 const gss_name_t, /* input_name */ 576 gss_buffer_t, /* output_name_buffer */ 577 gss_OID * /* output_name_type */ 578 ); 579 580 OM_uint32 gss_import_name 581 (OM_uint32 *, /* minor_status */ 582 const gss_buffer_t, /* input_name_buffer */ 583 const gss_OID, /* input_name_type */ 584 gss_name_t * /* output_name */ 585 ); 586 587 OM_uint32 gss_export_name 588 (OM_uint32 *, /* minor_status */ 589 const gss_name_t, /* input_name */ 590 gss_buffer_t /* exported_name */ 591 ); 592 593 OM_uint32 gss_release_name 594 (OM_uint32 *, /* minor_status */ 595 gss_name_t * /* input_name */ 596 ); 597 598 OM_uint32 gss_release_buffer 599 (OM_uint32 *, /* minor_status */ 600 gss_buffer_t /* buffer */ 601 ); 602 603 OM_uint32 gss_release_oid_set 604 (OM_uint32 *, /* minor_status */ 605 gss_OID_set * /* set */ 606 ); 607 608 OM_uint32 gss_inquire_cred 609 (OM_uint32 *, /* minor_status */ 610 const gss_cred_id_t, /* cred_handle */ 611 gss_name_t *, /* name */ 612 OM_uint32 *, /* lifetime */ 613 gss_cred_usage_t *, /* cred_usage */ 614 gss_OID_set * /* mechanisms */ 615 ); 616 617 OM_uint32 gss_inquire_context ( 618 OM_uint32 *, /* minor_status */ 619 const gss_ctx_id_t, /* context_handle */ 620 gss_name_t *, /* src_name */ 621 gss_name_t *, /* targ_name */ 622 OM_uint32 *, /* lifetime_rec */ 623 gss_OID *, /* mech_type */ 624 OM_uint32 *, /* ctx_flags */ 625 int *, /* locally_initiated */ 626 int * /* open */ 627 ); 628 629 OM_uint32 gss_wrap_size_limit ( 630 OM_uint32 *, /* minor_status */ 631 const gss_ctx_id_t, /* context_handle */ 632 int, /* conf_req_flag */ 633 gss_qop_t, /* qop_req */ 634 OM_uint32, /* req_output_size */ 635 OM_uint32 * /* max_input_size */ 636 ); 637 638 OM_uint32 gss_add_cred ( 639 OM_uint32 *, /* minor_status */ 640 const gss_cred_id_t, /* input_cred_handle */ 641 const gss_name_t, /* desired_name */ 642 const gss_OID, /* desired_mech */ 643 gss_cred_usage_t, /* cred_usage */ 644 OM_uint32, /* initiator_time_req */ 645 OM_uint32, /* acceptor_time_req */ 646 gss_cred_id_t *, /* output_cred_handle */ 647 gss_OID_set *, /* actual_mechs */ 648 OM_uint32 *, /* initiator_time_rec */ 649 OM_uint32 * /* acceptor_time_rec */ 650 ); 651 652 OM_uint32 gss_inquire_cred_by_mech ( 653 OM_uint32 *, /* minor_status */ 654 const gss_cred_id_t, /* cred_handle */ 655 const gss_OID, /* mech_type */ 656 gss_name_t *, /* name */ 657 OM_uint32 *, /* initiator_lifetime */ 658 OM_uint32 *, /* acceptor_lifetime */ 659 gss_cred_usage_t * /* cred_usage */ 660 ); 661 662 OM_uint32 gss_export_sec_context ( 663 OM_uint32 *, /* minor_status */ 664 gss_ctx_id_t *, /* context_handle */ 665 gss_buffer_t /* interprocess_token */ 666 ); 667 668 OM_uint32 gss_import_sec_context ( 669 OM_uint32 *, /* minor_status */ 670 const gss_buffer_t, /* interprocess_token */ 671 gss_ctx_id_t * /* context_handle */ 672 ); 673 674 OM_uint32 gss_create_empty_oid_set ( 675 OM_uint32 *, /* minor_status */ 676 gss_OID_set * /* oid_set */ 677 ); 678 679 OM_uint32 gss_add_oid_set_member ( 680 OM_uint32 *, /* minor_status */ 681 const gss_OID, /* member_oid */ 682 gss_OID_set * /* oid_set */ 683 ); 684 685 OM_uint32 gss_test_oid_set_member ( 686 OM_uint32 *, /* minor_status */ 687 const gss_OID, /* member */ 688 const gss_OID_set, /* set */ 689 int * /* present */ 690 ); 691 692 OM_uint32 gss_inquire_names_for_mech ( 693 OM_uint32 *, /* minor_status */ 694 const gss_OID, /* mechanism */ 695 gss_OID_set * /* name_types */ 696 ); 697 698 OM_uint32 gss_inquire_mechs_for_name ( 699 OM_uint32 *, /* minor_status */ 700 const gss_name_t, /* input_name */ 701 gss_OID_set * /* mech_types */ 702 ); 703 704 OM_uint32 gss_canonicalize_name ( 705 OM_uint32 *, /* minor_status */ 706 const gss_name_t, /* input_name */ 707 const gss_OID, /* mech_type */ 708 gss_name_t * /* output_name */ 709 ); 710 711 OM_uint32 gss_duplicate_name ( 712 OM_uint32 *, /* minor_status */ 713 const gss_name_t, /* src_name */ 714 gss_name_t * /* dest_name */ 715 ); 716 717 /* 718 * The following routines are obsolete variants of gss_get_mic, 719 * gss_verify_mic, gss_wrap and gss_unwrap. They should be 720 * provided by GSS-API V2 implementations for backwards 721 * compatibility with V1 applications. Distinct entrypoints 722 * (as opposed to #defines) should be provided, both to allow 723 * GSS-API V1 applications to link against GSS-API V2 implementations, 724 * and to retain the slight parameter type differences between the 725 * obsolete versions of these routines and their current forms. 726 */ 727 728 OM_uint32 gss_sign 729 (OM_uint32 *, /* minor_status */ 730 gss_ctx_id_t, /* context_handle */ 731 int, /* qop_req */ 732 gss_buffer_t, /* message_buffer */ 733 gss_buffer_t /* message_token */ 734 ); 735 736 737 OM_uint32 gss_verify 738 (OM_uint32 *, /* minor_status */ 739 gss_ctx_id_t, /* context_handle */ 740 gss_buffer_t, /* message_buffer */ 741 gss_buffer_t, /* token_buffer */ 742 int * /* qop_state */ 743 ); 744 745 OM_uint32 gss_seal 746 (OM_uint32 *, /* minor_status */ 747 gss_ctx_id_t, /* context_handle */ 748 int, /* conf_req_flag */ 749 int, /* qop_req */ 750 gss_buffer_t, /* input_message_buffer */ 751 int *, /* conf_state */ 752 gss_buffer_t /* output_message_buffer */ 753 ); 754 755 756 OM_uint32 gss_unseal 757 (OM_uint32 *, /* minor_status */ 758 gss_ctx_id_t, /* context_handle */ 759 gss_buffer_t, /* input_message_buffer */ 760 gss_buffer_t, /* output_message_buffer */ 761 int *, /* conf_state */ 762 int * /* qop_state */ 763 ); 764 765 /* 766 * Other extensions and helper functions. 767 */ 768 769 int gss_oid_equal 770 (const gss_OID, /* first OID to compare */ 771 const gss_OID /* second OID to compare */ 772 ); 773 774 OM_uint32 gss_release_oid 775 (OM_uint32 *, /* minor status */ 776 gss_OID * /* oid to free */ 777 ); 778 779 OM_uint32 gss_decapsulate_token 780 (const gss_buffer_t, /* mechanism independent token */ 781 gss_OID, /* desired mechanism */ 782 gss_buffer_t /* decapsulated mechanism dependent token */ 783 ); 784 785 OM_uint32 gss_encapsulate_token 786 (const gss_buffer_t, /* mechanism dependent token */ 787 gss_OID, /* desired mechanism */ 788 gss_buffer_t /* encapsulated mechanism independent token */ 789 ); 790 791 OM_uint32 gss_duplicate_oid 792 (OM_uint32 *, /* minor status */ 793 const gss_OID, /* oid to copy */ 794 gss_OID * /* result */ 795 ); 796 797 OM_uint32 gss_oid_to_str 798 (OM_uint32 *, /* minor status */ 799 gss_OID, /* oid to convert */ 800 gss_buffer_t /* buffer to contain string */ 801 ); 802 803 typedef struct gss_buffer_set_desc_struct { 804 size_t count; 805 gss_buffer_desc *elements; 806 } gss_buffer_set_desc, *gss_buffer_set_t; 807 808 #define GSS_C_NO_BUFFER_SET ((gss_buffer_set_t) 0) 809 810 OM_uint32 gss_create_empty_buffer_set 811 (OM_uint32 *, /* minor status */ 812 gss_buffer_set_t * /* location for new buffer set */ 813 ); 814 815 OM_uint32 gss_add_buffer_set_member 816 (OM_uint32 *, /* minor status */ 817 gss_buffer_t, /* buffer to add */ 818 gss_buffer_set_t * /* set to add to */ 819 ); 820 821 OM_uint32 gss_release_buffer_set 822 (OM_uint32 *, /* minor status */ 823 gss_buffer_set_t * /* set to release */ 824 ); 825 826 OM_uint32 gss_inquire_sec_context_by_oid 827 (OM_uint32 *, /* minor_status */ 828 const gss_ctx_id_t, /* context_handle */ 829 const gss_OID, /* desired_object */ 830 gss_buffer_set_t * /* result */ 831 ); 832 833 OM_uint32 gss_inquire_cred_by_oid 834 (OM_uint32 *, /* minor_status */ 835 const gss_cred_id_t, /* cred_handle */ 836 const gss_OID, /* desired_object */ 837 gss_buffer_set_t * /* result */ 838 ); 839 840 OM_uint32 gss_set_sec_context_option 841 (OM_uint32 *, /* minor status */ 842 gss_ctx_id_t *, /* context */ 843 const gss_OID, /* option to set */ 844 const gss_buffer_t /* option value */ 845 ); 846 847 OM_uint32 gss_set_cred_option 848 (OM_uint32 *, /* minor status */ 849 gss_cred_id_t *, /* cred */ 850 const gss_OID, /* option to set */ 851 const gss_buffer_t /* option value */ 852 ); 853 854 OM_uint32 gss_pseudo_random 855 (OM_uint32 *, /* minor status */ 856 gss_ctx_id_t, /* context handle */ 857 int prf_key, /* XXX */ 858 const gss_buffer_t, /* data to seed generator */ 859 ssize_t, /* amount of data required */ 860 gss_buffer_t /* buffer for result */ 861 ); 862 863 #ifdef _UID_T_DECLARED 864 OM_uint32 gss_pname_to_uid 865 (OM_uint32 *, /* minor status */ 866 const gss_name_t pname, /* principal name */ 867 const gss_OID mech, /* mechanism to query */ 868 uid_t *uidp /* pointer to UID for result */ 869 ); 870 #endif 871 872 __END_DECLS 873 874 #endif /* _GSSAPI_GSSAPI_H_ */ 875