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 _KGSSAPI_GSSAPI_H_ 32 #define _KGSSAPI_GSSAPI_H_ 33 34 /* 35 * A cut-down version of the GSS-API for in-kernel use 36 */ 37 38 /* 39 * Now define the three implementation-dependent types. 40 */ 41 typedef struct _gss_ctx_id_t *gss_ctx_id_t; 42 typedef struct _gss_cred_id_t *gss_cred_id_t; 43 typedef struct _gss_name_t *gss_name_t; 44 45 /* 46 * We can't use X/Open definitions, so roll our own. 47 */ 48 typedef uint32_t OM_uint32; 49 typedef uint64_t OM_uint64; 50 51 typedef struct gss_OID_desc_struct { 52 OM_uint32 length; 53 void *elements; 54 } gss_OID_desc, *gss_OID; 55 56 typedef struct gss_OID_set_desc_struct { 57 size_t count; 58 gss_OID elements; 59 } gss_OID_set_desc, *gss_OID_set; 60 61 typedef struct gss_buffer_desc_struct { 62 size_t length; 63 void *value; 64 } gss_buffer_desc, *gss_buffer_t; 65 66 typedef struct gss_channel_bindings_struct { 67 OM_uint32 initiator_addrtype; 68 gss_buffer_desc initiator_address; 69 OM_uint32 acceptor_addrtype; 70 gss_buffer_desc acceptor_address; 71 gss_buffer_desc application_data; 72 } *gss_channel_bindings_t; 73 74 /* 75 * For now, define a QOP-type as an OM_uint32 76 */ 77 typedef OM_uint32 gss_qop_t; 78 79 typedef int gss_cred_usage_t; 80 81 /* 82 * Flag bits for context-level services. 83 */ 84 #define GSS_C_DELEG_FLAG 1 85 #define GSS_C_MUTUAL_FLAG 2 86 #define GSS_C_REPLAY_FLAG 4 87 #define GSS_C_SEQUENCE_FLAG 8 88 #define GSS_C_CONF_FLAG 16 89 #define GSS_C_INTEG_FLAG 32 90 #define GSS_C_ANON_FLAG 64 91 #define GSS_C_PROT_READY_FLAG 128 92 #define GSS_C_TRANS_FLAG 256 93 94 /* 95 * Credential usage options 96 */ 97 #define GSS_C_BOTH 0 98 #define GSS_C_INITIATE 1 99 #define GSS_C_ACCEPT 2 100 101 /* 102 * Status code types for gss_display_status 103 */ 104 #define GSS_C_GSS_CODE 1 105 #define GSS_C_MECH_CODE 2 106 107 /* 108 * The constant definitions for channel-bindings address families 109 */ 110 #define GSS_C_AF_UNSPEC 0 111 #define GSS_C_AF_LOCAL 1 112 #define GSS_C_AF_INET 2 113 #define GSS_C_AF_IMPLINK 3 114 #define GSS_C_AF_PUP 4 115 #define GSS_C_AF_CHAOS 5 116 #define GSS_C_AF_NS 6 117 #define GSS_C_AF_NBS 7 118 #define GSS_C_AF_ECMA 8 119 #define GSS_C_AF_DATAKIT 9 120 #define GSS_C_AF_CCITT 10 121 #define GSS_C_AF_SNA 11 122 #define GSS_C_AF_DECnet 12 123 #define GSS_C_AF_DLI 13 124 #define GSS_C_AF_LAT 14 125 #define GSS_C_AF_HYLINK 15 126 #define GSS_C_AF_APPLETALK 16 127 #define GSS_C_AF_BSC 17 128 #define GSS_C_AF_DSS 18 129 #define GSS_C_AF_OSI 19 130 #define GSS_C_AF_X25 21 131 #define GSS_C_AF_NULLADDR 255 132 133 /* 134 * Various Null values 135 */ 136 #define GSS_C_NO_NAME ((gss_name_t) 0) 137 #define GSS_C_NO_BUFFER ((gss_buffer_t) 0) 138 #define GSS_C_NO_OID ((gss_OID) 0) 139 #define GSS_C_NO_OID_SET ((gss_OID_set) 0) 140 #define GSS_C_NO_CONTEXT ((gss_ctx_id_t) 0) 141 #define GSS_C_NO_CREDENTIAL ((gss_cred_id_t) 0) 142 #define GSS_C_NO_CHANNEL_BINDINGS ((gss_channel_bindings_t) 0) 143 #define GSS_C_EMPTY_BUFFER {0, NULL} 144 145 /* 146 * Some alternate names for a couple of the above 147 * values. These are defined for V1 compatibility. 148 */ 149 #define GSS_C_NULL_OID GSS_C_NO_OID 150 #define GSS_C_NULL_OID_SET GSS_C_NO_OID_SET 151 152 /* 153 * Define the default Quality of Protection for per-message 154 * services. Note that an implementation that offers multiple 155 * levels of QOP may define GSS_C_QOP_DEFAULT to be either zero 156 * (as done here) to mean "default protection", or to a specific 157 * explicit QOP value. However, a value of 0 should always be 158 * interpreted by a GSS-API implementation as a request for the 159 * default protection level. 160 */ 161 #define GSS_C_QOP_DEFAULT 0 162 163 /* 164 * Expiration time of 2^32-1 seconds means infinite lifetime for a 165 * credential or security context 166 */ 167 #define GSS_C_INDEFINITE 0xfffffffful 168 169 /* 170 * The implementation must reserve static storage for a 171 * gss_OID_desc object containing the value 172 * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" 173 * "\x01\x02\x01\x01"}, 174 * corresponding to an object-identifier value of 175 * {iso(1) member-body(2) United States(840) mit(113554) 176 * infosys(1) gssapi(2) generic(1) user_name(1)}. The constant 177 * GSS_C_NT_USER_NAME should be initialized to point 178 * to that gss_OID_desc. 179 */ 180 extern gss_OID GSS_C_NT_USER_NAME; 181 182 /* 183 * The implementation must reserve static storage for a 184 * gss_OID_desc object containing the value 185 * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" 186 * "\x01\x02\x01\x02"}, 187 * corresponding to an object-identifier value of 188 * {iso(1) member-body(2) United States(840) mit(113554) 189 * infosys(1) gssapi(2) generic(1) machine_uid_name(2)}. 190 * The constant GSS_C_NT_MACHINE_UID_NAME should be 191 * initialized to point to that gss_OID_desc. 192 */ 193 extern gss_OID GSS_C_NT_MACHINE_UID_NAME; 194 195 /* 196 * The implementation must reserve static storage for a 197 * gss_OID_desc object containing the value 198 * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" 199 * "\x01\x02\x01\x03"}, 200 * corresponding to an object-identifier value of 201 * {iso(1) member-body(2) United States(840) mit(113554) 202 * infosys(1) gssapi(2) generic(1) string_uid_name(3)}. 203 * The constant GSS_C_NT_STRING_UID_NAME should be 204 * initialized to point to that gss_OID_desc. 205 */ 206 extern gss_OID GSS_C_NT_STRING_UID_NAME; 207 208 /* 209 * The implementation must reserve static storage for a 210 * gss_OID_desc object containing the value 211 * {6, (void *)"\x2b\x06\x01\x05\x06\x02"}, 212 * corresponding to an object-identifier value of 213 * {iso(1) org(3) dod(6) internet(1) security(5) 214 * nametypes(6) gss-host-based-services(2)). The constant 215 * GSS_C_NT_HOSTBASED_SERVICE_X should be initialized to point 216 * to that gss_OID_desc. This is a deprecated OID value, and 217 * implementations wishing to support hostbased-service names 218 * should instead use the GSS_C_NT_HOSTBASED_SERVICE OID, 219 * defined below, to identify such names; 220 * GSS_C_NT_HOSTBASED_SERVICE_X should be accepted a synonym 221 * for GSS_C_NT_HOSTBASED_SERVICE when presented as an input 222 * parameter, but should not be emitted by GSS-API 223 * implementations 224 */ 225 extern gss_OID GSS_C_NT_HOSTBASED_SERVICE_X; 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\x04"}, corresponding to an 232 * object-identifier value of {iso(1) member-body(2) 233 * Unites States(840) mit(113554) infosys(1) gssapi(2) 234 * generic(1) service_name(4)}. The constant 235 * GSS_C_NT_HOSTBASED_SERVICE should be initialized 236 * to point to that gss_OID_desc. 237 */ 238 extern gss_OID GSS_C_NT_HOSTBASED_SERVICE; 239 240 /* 241 * The implementation must reserve static storage for a 242 * gss_OID_desc object containing the value 243 * {6, (void *)"\x2b\x06\01\x05\x06\x03"}, 244 * corresponding to an object identifier value of 245 * {1(iso), 3(org), 6(dod), 1(internet), 5(security), 246 * 6(nametypes), 3(gss-anonymous-name)}. The constant 247 * and GSS_C_NT_ANONYMOUS should be initialized to point 248 * to that gss_OID_desc. 249 */ 250 extern gss_OID GSS_C_NT_ANONYMOUS; 251 252 /* 253 * The implementation must reserve static storage for a 254 * gss_OID_desc object containing the value 255 * {6, (void *)"\x2b\x06\x01\x05\x06\x04"}, 256 * corresponding to an object-identifier value of 257 * {1(iso), 3(org), 6(dod), 1(internet), 5(security), 258 * 6(nametypes), 4(gss-api-exported-name)}. The constant 259 * GSS_C_NT_EXPORT_NAME should be initialized to point 260 * to that gss_OID_desc. 261 */ 262 extern gss_OID GSS_C_NT_EXPORT_NAME; 263 264 /* 265 * This name form shall be represented by the Object Identifier {iso(1) 266 * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) 267 * krb5(2) krb5_name(1)}. The recommended symbolic name for this type 268 * is "GSS_KRB5_NT_PRINCIPAL_NAME". 269 */ 270 extern gss_OID GSS_KRB5_NT_PRINCIPAL_NAME; 271 272 /* 273 * This name form shall be represented by the Object Identifier {iso(1) 274 * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) 275 * generic(1) user_name(1)}. The recommended symbolic name for this 276 * type is "GSS_KRB5_NT_USER_NAME". 277 */ 278 extern gss_OID GSS_KRB5_NT_USER_NAME; 279 280 /* 281 * This name form shall be represented by the Object Identifier {iso(1) 282 * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) 283 * generic(1) machine_uid_name(2)}. The recommended symbolic name for 284 * this type is "GSS_KRB5_NT_MACHINE_UID_NAME". 285 */ 286 extern gss_OID GSS_KRB5_NT_MACHINE_UID_NAME; 287 288 /* 289 * This name form shall be represented by the Object Identifier {iso(1) 290 * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) 291 * generic(1) string_uid_name(3)}. The recommended symbolic name for 292 * this type is "GSS_KRB5_NT_STRING_UID_NAME". 293 */ 294 extern gss_OID GSS_KRB5_NT_STRING_UID_NAME; 295 296 /* Major status codes */ 297 298 #define GSS_S_COMPLETE 0 299 300 /* 301 * Some "helper" definitions to make the status code macros obvious. 302 */ 303 #define GSS_C_CALLING_ERROR_OFFSET 24 304 #define GSS_C_ROUTINE_ERROR_OFFSET 16 305 #define GSS_C_SUPPLEMENTARY_OFFSET 0 306 #define GSS_C_CALLING_ERROR_MASK 0377ul 307 #define GSS_C_ROUTINE_ERROR_MASK 0377ul 308 #define GSS_C_SUPPLEMENTARY_MASK 0177777ul 309 310 /* 311 * The macros that test status codes for error conditions. 312 * Note that the GSS_ERROR() macro has changed slightly from 313 * the V1 GSS-API so that it now evaluates its argument 314 * only once. 315 */ 316 #define GSS_CALLING_ERROR(x) \ 317 (x & (GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET)) 318 #define GSS_ROUTINE_ERROR(x) \ 319 (x & (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET)) 320 #define GSS_SUPPLEMENTARY_INFO(x) \ 321 (x & (GSS_C_SUPPLEMENTARY_MASK << GSS_C_SUPPLEMENTARY_OFFSET)) 322 #define GSS_ERROR(x) \ 323 (x & ((GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET) | \ 324 (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET))) 325 326 /* 327 * Now the actual status code definitions 328 */ 329 330 /* 331 * Calling errors: 332 */ 333 #define GSS_S_CALL_INACCESSIBLE_READ \ 334 (1ul << GSS_C_CALLING_ERROR_OFFSET) 335 #define GSS_S_CALL_INACCESSIBLE_WRITE \ 336 (2ul << GSS_C_CALLING_ERROR_OFFSET) 337 #define GSS_S_CALL_BAD_STRUCTURE \ 338 (3ul << GSS_C_CALLING_ERROR_OFFSET) 339 340 /* 341 * Routine errors: 342 */ 343 #define GSS_S_BAD_MECH (1ul << GSS_C_ROUTINE_ERROR_OFFSET) 344 #define GSS_S_BAD_NAME (2ul << GSS_C_ROUTINE_ERROR_OFFSET) 345 #define GSS_S_BAD_NAMETYPE (3ul << GSS_C_ROUTINE_ERROR_OFFSET) 346 #define GSS_S_BAD_BINDINGS (4ul << GSS_C_ROUTINE_ERROR_OFFSET) 347 #define GSS_S_BAD_STATUS (5ul << GSS_C_ROUTINE_ERROR_OFFSET) 348 #define GSS_S_BAD_SIG (6ul << GSS_C_ROUTINE_ERROR_OFFSET) 349 #define GSS_S_BAD_MIC GSS_S_BAD_SIG 350 #define GSS_S_NO_CRED (7ul << GSS_C_ROUTINE_ERROR_OFFSET) 351 #define GSS_S_NO_CONTEXT (8ul << GSS_C_ROUTINE_ERROR_OFFSET) 352 #define GSS_S_DEFECTIVE_TOKEN (9ul << GSS_C_ROUTINE_ERROR_OFFSET) 353 #define GSS_S_DEFECTIVE_CREDENTIAL (10ul << GSS_C_ROUTINE_ERROR_OFFSET) 354 #define GSS_S_CREDENTIALS_EXPIRED (11ul << GSS_C_ROUTINE_ERROR_OFFSET) 355 #define GSS_S_CONTEXT_EXPIRED (12ul << GSS_C_ROUTINE_ERROR_OFFSET) 356 #define GSS_S_FAILURE (13ul << GSS_C_ROUTINE_ERROR_OFFSET) 357 #define GSS_S_BAD_QOP (14ul << GSS_C_ROUTINE_ERROR_OFFSET) 358 #define GSS_S_UNAUTHORIZED (15ul << GSS_C_ROUTINE_ERROR_OFFSET) 359 #define GSS_S_UNAVAILABLE (16ul << GSS_C_ROUTINE_ERROR_OFFSET) 360 #define GSS_S_DUPLICATE_ELEMENT (17ul << GSS_C_ROUTINE_ERROR_OFFSET) 361 #define GSS_S_NAME_NOT_MN (18ul << GSS_C_ROUTINE_ERROR_OFFSET) 362 363 /* 364 * Supplementary info bits: 365 */ 366 #define GSS_S_CONTINUE_NEEDED \ 367 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 0)) 368 #define GSS_S_DUPLICATE_TOKEN \ 369 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 1)) 370 #define GSS_S_OLD_TOKEN \ 371 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 2)) 372 #define GSS_S_UNSEQ_TOKEN \ 373 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 3)) 374 #define GSS_S_GAP_TOKEN \ 375 (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 4)) 376 377 __BEGIN_DECLS 378 379 /* 380 * Finally, function prototypes for the GSS-API routines. 381 */ 382 OM_uint32 gss_acquire_cred 383 (OM_uint32 *, /* minor_status */ 384 const gss_name_t, /* desired_name */ 385 OM_uint32, /* time_req */ 386 const gss_OID_set, /* desired_mechs */ 387 gss_cred_usage_t, /* cred_usage */ 388 gss_cred_id_t *, /* output_cred_handle */ 389 gss_OID_set *, /* actual_mechs */ 390 OM_uint32 * /* time_rec */ 391 ); 392 393 OM_uint32 gss_release_cred 394 (OM_uint32 *, /* minor_status */ 395 gss_cred_id_t * /* cred_handle */ 396 ); 397 398 OM_uint32 gss_init_sec_context 399 (OM_uint32 *, /* minor_status */ 400 const gss_cred_id_t, /* initiator_cred_handle */ 401 gss_ctx_id_t *, /* context_handle */ 402 const gss_name_t, /* target_name */ 403 const gss_OID, /* mech_type */ 404 OM_uint32, /* req_flags */ 405 OM_uint32, /* time_req */ 406 const gss_channel_bindings_t, 407 /* input_chan_bindings */ 408 const gss_buffer_t, /* input_token */ 409 gss_OID *, /* actual_mech_type */ 410 gss_buffer_t, /* output_token */ 411 OM_uint32 *, /* ret_flags */ 412 OM_uint32 * /* time_rec */ 413 ); 414 415 OM_uint32 gss_accept_sec_context 416 (OM_uint32 *, /* minor_status */ 417 gss_ctx_id_t *, /* context_handle */ 418 const gss_cred_id_t, /* acceptor_cred_handle */ 419 const gss_buffer_t, /* input_token_buffer */ 420 const gss_channel_bindings_t, 421 /* input_chan_bindings */ 422 gss_name_t *, /* src_name */ 423 gss_OID *, /* mech_type */ 424 gss_buffer_t, /* output_token */ 425 OM_uint32 *, /* ret_flags */ 426 OM_uint32 *, /* time_rec */ 427 gss_cred_id_t * /* delegated_cred_handle */ 428 ); 429 430 OM_uint32 gss_delete_sec_context 431 (OM_uint32 *, /* minor_status */ 432 gss_ctx_id_t *, /* context_handle */ 433 gss_buffer_t /* output_token */ 434 ); 435 436 OM_uint32 gss_get_mic 437 (OM_uint32 *, /* minor_status */ 438 const gss_ctx_id_t, /* context_handle */ 439 gss_qop_t, /* qop_req */ 440 const gss_buffer_t, /* message_buffer */ 441 gss_buffer_t /* message_token */ 442 ); 443 444 OM_uint32 gss_verify_mic 445 (OM_uint32 *, /* minor_status */ 446 const gss_ctx_id_t, /* context_handle */ 447 const gss_buffer_t, /* message_buffer */ 448 const gss_buffer_t, /* token_buffer */ 449 gss_qop_t * /* qop_state */ 450 ); 451 452 OM_uint32 gss_wrap 453 (OM_uint32 *, /* minor_status */ 454 const gss_ctx_id_t, /* context_handle */ 455 int, /* conf_req_flag */ 456 gss_qop_t, /* qop_req */ 457 const gss_buffer_t, /* input_message_buffer */ 458 int *, /* conf_state */ 459 gss_buffer_t /* output_message_buffer */ 460 ); 461 462 OM_uint32 gss_unwrap 463 (OM_uint32 *, /* minor_status */ 464 const gss_ctx_id_t, /* context_handle */ 465 const gss_buffer_t, /* input_message_buffer */ 466 gss_buffer_t, /* output_message_buffer */ 467 int *, /* conf_state */ 468 gss_qop_t * /* qop_state */ 469 ); 470 471 OM_uint32 gss_display_status 472 (OM_uint32 *, /* minor_status */ 473 OM_uint32, /* status_value */ 474 int, /* status_type */ 475 const gss_OID, /* mech_type */ 476 OM_uint32 *, /* message_context */ 477 gss_buffer_t /* status_string */ 478 ); 479 480 OM_uint32 gss_import_name 481 (OM_uint32 *, /* minor_status */ 482 const gss_buffer_t, /* input_name_buffer */ 483 const gss_OID, /* input_name_type */ 484 gss_name_t * /* output_name */ 485 ); 486 487 OM_uint32 gss_export_name 488 (OM_uint32 *, /* minor_status */ 489 const gss_name_t, /* input_name */ 490 gss_buffer_t /* exported_name */ 491 ); 492 493 OM_uint32 gss_release_name 494 (OM_uint32 *, /* minor_status */ 495 gss_name_t * /* input_name */ 496 ); 497 498 OM_uint32 gss_release_buffer 499 (OM_uint32 *, /* minor_status */ 500 gss_buffer_t /* buffer */ 501 ); 502 503 OM_uint32 gss_release_oid_set 504 (OM_uint32 *, /* minor_status */ 505 gss_OID_set * /* set */ 506 ); 507 508 OM_uint32 gss_wrap_size_limit ( 509 OM_uint32 *, /* minor_status */ 510 const gss_ctx_id_t, /* context_handle */ 511 int, /* conf_req_flag */ 512 gss_qop_t, /* qop_req */ 513 OM_uint32, /* req_output_size */ 514 OM_uint32 * /* max_input_size */ 515 ); 516 517 OM_uint32 gss_create_empty_oid_set ( 518 OM_uint32 *, /* minor_status */ 519 gss_OID_set * /* oid_set */ 520 ); 521 522 OM_uint32 gss_add_oid_set_member ( 523 OM_uint32 *, /* minor_status */ 524 const gss_OID, /* member_oid */ 525 gss_OID_set * /* oid_set */ 526 ); 527 528 OM_uint32 gss_test_oid_set_member ( 529 OM_uint32 *, /* minor_status */ 530 const gss_OID, /* member */ 531 const gss_OID_set, /* set */ 532 int * /* present */ 533 ); 534 535 OM_uint32 gss_canonicalize_name ( 536 OM_uint32 *, /* minor_status */ 537 const gss_name_t, /* input_name */ 538 const gss_OID, /* mech_type */ 539 gss_name_t * /* output_name */ 540 ); 541 542 /* 543 * Other extensions and helper functions. 544 */ 545 546 OM_uint32 gss_set_cred_option 547 (OM_uint32 *, /* minor status */ 548 gss_cred_id_t *, /* cred */ 549 const gss_OID, /* option to set */ 550 const gss_buffer_t /* option value */ 551 ); 552 553 OM_uint32 gss_pname_to_uid 554 (OM_uint32 *, /* minor status */ 555 const gss_name_t pname, /* principal name */ 556 const gss_OID mech, /* mechanism to query */ 557 uid_t *uidp /* pointer to UID for result */ 558 ); 559 560 /* 561 * On entry, *numgroups is set to the maximum number of groups to return. On exit, *numgroups is set to the actual number of groups returned. 562 */ 563 OM_uint32 gss_pname_to_unix_cred 564 (OM_uint32 *, /* minor status */ 565 const gss_name_t pname, /* principal name */ 566 const gss_OID mech, /* mechanism to query */ 567 uid_t *uidp, /* pointer to UID for result */ 568 gid_t *gidp, /* pointer to GID for result */ 569 int *numgroups, /* number of groups */ 570 gid_t *groups /* pointer to group list */ 571 ); 572 573 /* 574 * Mbuf oriented message signing and encryption. 575 * 576 * Get_mic allocates an mbuf to hold the message checksum. Verify_mic 577 * may modify the passed-in mic but will not free it. 578 * 579 * Wrap and unwrap 580 * consume the message and generate a new mbuf chain with the 581 * result. The original message is freed on error. 582 */ 583 struct mbuf; 584 OM_uint32 gss_get_mic_mbuf 585 (OM_uint32 *, /* minor_status */ 586 const gss_ctx_id_t, /* context_handle */ 587 gss_qop_t, /* qop_req */ 588 struct mbuf *, /* message_buffer */ 589 struct mbuf ** /* message_token */ 590 ); 591 592 OM_uint32 gss_verify_mic_mbuf 593 (OM_uint32 *, /* minor_status */ 594 const gss_ctx_id_t, /* context_handle */ 595 struct mbuf *, /* message_buffer */ 596 struct mbuf *, /* token_buffer */ 597 gss_qop_t * /* qop_state */ 598 ); 599 600 OM_uint32 gss_wrap_mbuf 601 (OM_uint32 *, /* minor_status */ 602 const gss_ctx_id_t, /* context_handle */ 603 int, /* conf_req_flag */ 604 gss_qop_t, /* qop_req */ 605 struct mbuf **, /* message_buffer */ 606 int * /* conf_state */ 607 ); 608 609 OM_uint32 gss_unwrap_mbuf 610 (OM_uint32 *, /* minor_status */ 611 const gss_ctx_id_t, /* context_handle */ 612 struct mbuf **, /* message_buffer */ 613 int *, /* conf_state */ 614 gss_qop_t * /* qop_state */ 615 ); 616 617 __END_DECLS 618 619 #endif /* _KGSSAPI_GSSAPI_H_ */ 620