crypto/heimdal/lib/gssapi/gssapi/gssapi.h

   1 /*
   2  * Copyright (c) 1997 - 2007 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. Neither the name of the Institute nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 #ifndef GSSAPI_GSSAPI_H_
  35 #define GSSAPI_GSSAPI_H_
  36
  37 /*
  38  * First, include stddef.h to get size_t defined.
  39  */
  40 #include <stddef.h>
  41
  42 #include <krb5-types.h>
  43
  44 #ifndef BUILD_GSSAPI_LIB
  45 #if defined(_WIN32)
  46 #define GSSAPI_LIB_FUNCTION __declspec(dllimport)
  47 #define GSSAPI_LIB_CALL     __stdcall
  48 #define GSSAPI_LIB_VARIABLE __declspec(dllimport)
  49 #else
  50 #define GSSAPI_LIB_FUNCTION
  51 #define GSSAPI_LIB_CALL
  52 #define GSSAPI_LIB_VARIABLE
  53 #endif
  54 #endif
  55
  56 #ifndef GSSAPI_DEPRECATED_FUNCTION
  57 #if defined(__GNUC__) && ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1 )))
  58 #define GSSAPI_DEPRECATED_FUNCTION(X) __attribute__((deprecated))
  59 #else
  60 #define GSSAPI_DEPRECATED_FUNCTION(X)
  61 #endif
  62 #endif
  63
  64 /* Compatiblity with MIT Kerberos on the Mac */
  65 #if defined(__APPLE__) && (defined(__ppc__) || defined(__ppc64__) || defined(__i386__) || defined(__x86_64__))
  66 #pragma pack(push,2)
  67 #endif
  68
  69 #ifdef __cplusplus
  70 #define GSSAPI_CPP_START        extern "C" {
  71 #define GSSAPI_CPP_END          }
  72 #else
  73 #define GSSAPI_CPP_START
  74 #define GSSAPI_CPP_END
  75 #endif
  76
  77 #ifdef _WIN32
  78 #define GSSAPI_CALLCONV __stdcall
  79 #else
  80 #define GSSAPI_CALLCONV
  81 #endif
  82
  83 /*
  84  * Now define the three implementation-dependent types.
  85  */
  86
  87 typedef uint32_t OM_uint32;
  88 typedef uint64_t OM_uint64;
  89
  90 typedef uint32_t gss_uint32;
  91
  92 struct gss_name_t_desc_struct;
  93 typedef struct gss_name_t_desc_struct *gss_name_t;
  94 typedef const struct gss_name_t_desc_struct *gss_const_name_t;
  95
  96 struct gss_ctx_id_t_desc_struct;
  97 typedef struct gss_ctx_id_t_desc_struct *gss_ctx_id_t;
  98 typedef const struct gss_ctx_id_t_desc_struct gss_const_ctx_id_t;
  99
 100 typedef struct gss_OID_desc_struct {
 101       OM_uint32 length;
 102       void      *elements;
 103 } gss_OID_desc, *gss_OID;
 104 typedef const gss_OID_desc * gss_const_OID;
 105
 106 typedef struct gss_OID_set_desc_struct  {
 107       size_t     count;
 108       gss_OID    elements;
 109 } gss_OID_set_desc, *gss_OID_set;
 110 typedef const gss_OID_set_desc * gss_const_OID_set;
 111
 112 typedef int gss_cred_usage_t;
 113
 114 struct gss_cred_id_t_desc_struct;
 115 typedef struct gss_cred_id_t_desc_struct *gss_cred_id_t;
 116 typedef const struct gss_cred_id_t_desc_struct *gss_const_cred_id_t;
 117
 118 typedef struct gss_buffer_desc_struct {
 119       size_t length;
 120       void *value;
 121 } gss_buffer_desc, *gss_buffer_t;
 122 typedef const gss_buffer_desc * gss_const_buffer_t;
 123
 124 typedef struct gss_channel_bindings_struct {
 125       OM_uint32 initiator_addrtype;
 126       gss_buffer_desc initiator_address;
 127       OM_uint32 acceptor_addrtype;
 128       gss_buffer_desc acceptor_address;
 129       gss_buffer_desc application_data;
 130 } *gss_channel_bindings_t;
 131 typedef const struct gss_channel_bindings_struct *gss_const_channel_bindings_t;
 132
 133 /* GGF extension data types */
 134 typedef struct gss_buffer_set_desc_struct {
 135       size_t count;
 136       gss_buffer_desc *elements;
 137 } gss_buffer_set_desc, *gss_buffer_set_t;
 138
 139 typedef struct gss_iov_buffer_desc_struct {
 140     OM_uint32 type;
 141     gss_buffer_desc buffer;
 142 } gss_iov_buffer_desc, *gss_iov_buffer_t;
 143
 144 /*
 145  * For now, define a QOP-type as an OM_uint32
 146  */
 147 typedef OM_uint32 gss_qop_t;
 148
 149
 150
 151 /*
 152  * Flag bits for context-level services.
 153  */
 154 #define GSS_C_DELEG_FLAG 1
 155 #define GSS_C_MUTUAL_FLAG 2
 156 #define GSS_C_REPLAY_FLAG 4
 157 #define GSS_C_SEQUENCE_FLAG 8
 158 #define GSS_C_CONF_FLAG 16
 159 #define GSS_C_INTEG_FLAG 32
 160 #define GSS_C_ANON_FLAG 64
 161 #define GSS_C_PROT_READY_FLAG 128
 162 #define GSS_C_TRANS_FLAG 256
 163
 164 #define GSS_C_DCE_STYLE 4096
 165 #define GSS_C_IDENTIFY_FLAG 8192
 166 #define GSS_C_EXTENDED_ERROR_FLAG 16384
 167 #define GSS_C_DELEG_POLICY_FLAG 32768
 168
 169 /*
 170  * Credential usage options
 171  */
 172 #define GSS_C_BOTH 0
 173 #define GSS_C_INITIATE 1
 174 #define GSS_C_ACCEPT 2
 175
 176 /*
 177  * Status code types for gss_display_status
 178  */
 179 #define GSS_C_GSS_CODE 1
 180 #define GSS_C_MECH_CODE 2
 181
 182 /*
 183  * The constant definitions for channel-bindings address families
 184  */
 185 #define GSS_C_AF_UNSPEC     0
 186 #define GSS_C_AF_LOCAL      1
 187 #define GSS_C_AF_INET       2
 188 #define GSS_C_AF_IMPLINK    3
 189 #define GSS_C_AF_PUP        4
 190 #define GSS_C_AF_CHAOS      5
 191 #define GSS_C_AF_NS         6
 192 #define GSS_C_AF_NBS        7
 193 #define GSS_C_AF_ECMA       8
 194 #define GSS_C_AF_DATAKIT    9
 195 #define GSS_C_AF_CCITT      10
 196 #define GSS_C_AF_SNA        11
 197 #define GSS_C_AF_DECnet     12
 198 #define GSS_C_AF_DLI        13
 199 #define GSS_C_AF_LAT        14
 200 #define GSS_C_AF_HYLINK     15
 201 #define GSS_C_AF_APPLETALK  16
 202 #define GSS_C_AF_BSC        17
 203 #define GSS_C_AF_DSS        18
 204 #define GSS_C_AF_OSI        19
 205 #define GSS_C_AF_X25        21
 206 #define GSS_C_AF_INET6      24
 207
 208 #define GSS_C_AF_NULLADDR   255
 209
 210 /*
 211  * Various Null values
 212  */
 213 #define GSS_C_NO_NAME ((gss_name_t) 0)
 214 #define GSS_C_NO_BUFFER ((gss_buffer_t) 0)
 215 #define GSS_C_NO_BUFFER_SET ((gss_buffer_set_t) 0)
 216 #define GSS_C_NO_OID ((gss_OID) 0)
 217 #define GSS_C_NO_OID_SET ((gss_OID_set) 0)
 218 #define GSS_C_NO_CONTEXT ((gss_ctx_id_t) 0)
 219 #define GSS_C_NO_CREDENTIAL ((gss_cred_id_t) 0)
 220 #define GSS_C_NO_CHANNEL_BINDINGS ((gss_channel_bindings_t) 0)
 221 #define GSS_C_EMPTY_BUFFER {0, NULL}
 222 #define GSS_C_NO_IOV_BUFFER ((gss_iov_buffer_t)0)
 223
 224 /*
 225  * Some alternate names for a couple of the above
 226  * values.  These are defined for V1 compatibility.
 227  */
 228 #define GSS_C_NULL_OID GSS_C_NO_OID
 229 #define GSS_C_NULL_OID_SET GSS_C_NO_OID_SET
 230
 231 /*
 232  * Define the default Quality of Protection for per-message
 233  * services.  Note that an implementation that offers multiple
 234  * levels of QOP may define GSS_C_QOP_DEFAULT to be either zero
 235  * (as done here) to mean "default protection", or to a specific
 236  * explicit QOP value.  However, a value of 0 should always be
 237  * interpreted by a GSSAPI implementation as a request for the
 238  * default protection level.
 239  */
 240 #define GSS_C_QOP_DEFAULT 0
 241
 242 #define GSS_KRB5_CONF_C_QOP_DES         0x0100
 243 #define GSS_KRB5_CONF_C_QOP_DES3_KD     0x0200
 244
 245 /*
 246  * Expiration time of 2^32-1 seconds means infinite lifetime for a
 247  * credential or security context
 248  */
 249 #define GSS_C_INDEFINITE 0xfffffffful
 250
 251 /*
 252  * Type of gss_wrap_iov()/gss_unwrap_iov().
 253  */
 254
 255 #define GSS_IOV_BUFFER_TYPE_EMPTY 0
 256 #define GSS_IOV_BUFFER_TYPE_DATA 1
 257 #define GSS_IOV_BUFFER_TYPE_HEADER 2
 258 #define GSS_IOV_BUFFER_TYPE_MECH_PARAMS 3
 259
 260 #define GSS_IOV_BUFFER_TYPE_TRAILER 7
 261 #define GSS_IOV_BUFFER_TYPE_PADDING 9
 262 #define GSS_IOV_BUFFER_TYPE_STREAM 10
 263 #define GSS_IOV_BUFFER_TYPE_SIGN_ONLY 11
 264
 265 #define GSS_IOV_BUFFER_TYPE_FLAG_MASK           0xffff0000
 266 #define GSS_IOV_BUFFER_FLAG_ALLOCATE            0x00010000
 267 #define GSS_IOV_BUFFER_FLAG_ALLOCATED           0x00020000
 268
 269 #define GSS_IOV_BUFFER_TYPE_FLAG_ALLOCATE       0x00010000 /* old name */
 270 #define GSS_IOV_BUFFER_TYPE_FLAG_ALLOCATED      0x00020000 /* old name */
 271
 272 #define GSS_IOV_BUFFER_TYPE(_t) ((_t) & ~GSS_IOV_BUFFER_TYPE_FLAG_MASK)
 273 #define GSS_IOV_BUFFER_FLAGS(_t) ((_t) & GSS_IOV_BUFFER_TYPE_FLAG_MASK)
 274
 275 GSSAPI_CPP_START
 276
 277 #include <gssapi/gssapi_oid.h>
 278
 279 /*
 280  * The implementation must reserve static storage for a
 281  * gss_OID_desc object containing the value
 282  * {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
 283  *              "\x01\x02\x01\x01"},
 284  * corresponding to an object-identifier value of
 285  * {iso(1) member-body(2) United States(840) mit(113554)
 286  *  infosys(1) gssapi(2) generic(1) user_name(1)}.  The constant
 287  * GSS_C_NT_USER_NAME should be initialized to point
 288  * to that gss_OID_desc.
 289  */
 290 extern GSSAPI_LIB_VARIABLE gss_OID_desc __gss_c_nt_user_name_oid_desc;
 291 #define GSS_C_NT_USER_NAME (&__gss_c_nt_user_name_oid_desc)
 292
 293 /*
 294  * The implementation must reserve static storage for a
 295  * gss_OID_desc object containing the value
 296  * {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
 297  *              "\x01\x02\x01\x02"},
 298  * corresponding to an object-identifier value of
 299  * {iso(1) member-body(2) United States(840) mit(113554)
 300  *  infosys(1) gssapi(2) generic(1) machine_uid_name(2)}.
 301  * The constant GSS_C_NT_MACHINE_UID_NAME should be
 302  * initialized to point to that gss_OID_desc.
 303  */
 304 extern GSSAPI_LIB_VARIABLE gss_OID_desc __gss_c_nt_machine_uid_name_oid_desc;
 305 #define GSS_C_NT_MACHINE_UID_NAME (&__gss_c_nt_machine_uid_name_oid_desc)
 306
 307 /*
 308  * The implementation must reserve static storage for a
 309  * gss_OID_desc object containing the value
 310  * {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
 311  *              "\x01\x02\x01\x03"},
 312  * corresponding to an object-identifier value of
 313  * {iso(1) member-body(2) United States(840) mit(113554)
 314  *  infosys(1) gssapi(2) generic(1) string_uid_name(3)}.
 315  * The constant GSS_C_NT_STRING_UID_NAME should be
 316  * initialized to point to that gss_OID_desc.
 317  */
 318 extern GSSAPI_LIB_VARIABLE gss_OID_desc __gss_c_nt_string_uid_name_oid_desc;
 319 #define GSS_C_NT_STRING_UID_NAME (&__gss_c_nt_string_uid_name_oid_desc)
 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\x02"},
 325  * corresponding to an object-identifier value of
 326  * {iso(1) org(3) dod(6) internet(1) security(5)
 327  * nametypes(6) gss-host-based-services(2)).  The constant
 328  * GSS_C_NT_HOSTBASED_SERVICE_X should be initialized to point
 329  * to that gss_OID_desc.  This is a deprecated OID value, and
 330  * implementations wishing to support hostbased-service names
 331  * should instead use the GSS_C_NT_HOSTBASED_SERVICE OID,
 332  * defined below, to identify such names;
 333  * GSS_C_NT_HOSTBASED_SERVICE_X should be accepted a synonym
 334  * for GSS_C_NT_HOSTBASED_SERVICE when presented as an input
 335  * parameter, but should not be emitted by GSS-API
 336  * implementations
 337  */
 338 extern GSSAPI_LIB_VARIABLE gss_OID_desc __gss_c_nt_hostbased_service_x_oid_desc;
 339 #define GSS_C_NT_HOSTBASED_SERVICE_X (&__gss_c_nt_hostbased_service_x_oid_desc)
 340
 341 /*
 342  * The implementation must reserve static storage for a
 343  * gss_OID_desc object containing the value
 344  * {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
 345  *              "\x01\x02\x01\x04"}, corresponding to an
 346  * object-identifier value of {iso(1) member-body(2)
 347  * Unites States(840) mit(113554) infosys(1) gssapi(2)
 348  * generic(1) service_name(4)}.  The constant
 349  * GSS_C_NT_HOSTBASED_SERVICE should be initialized
 350  * to point to that gss_OID_desc.
 351  */
 352 extern GSSAPI_LIB_VARIABLE gss_OID_desc __gss_c_nt_hostbased_service_oid_desc;
 353 #define GSS_C_NT_HOSTBASED_SERVICE (&__gss_c_nt_hostbased_service_oid_desc)
 354
 355 /*
 356  * The implementation must reserve static storage for a
 357  * gss_OID_desc object containing the value
 358  * {6, (void *)"\x2b\x06\01\x05\x06\x03"},
 359  * corresponding to an object identifier value of
 360  * {1(iso), 3(org), 6(dod), 1(internet), 5(security),
 361  * 6(nametypes), 3(gss-anonymous-name)}.  The constant
 362  * and GSS_C_NT_ANONYMOUS should be initialized to point
 363  * to that gss_OID_desc.
 364  */
 365 extern GSSAPI_LIB_VARIABLE gss_OID_desc __gss_c_nt_anonymous_oid_desc;
 366 #define GSS_C_NT_ANONYMOUS (&__gss_c_nt_anonymous_oid_desc)
 367
 368 /*
 369  * The implementation must reserve static storage for a
 370  * gss_OID_desc object containing the value
 371  * {6, (void *)"\x2b\x06\x01\x05\x06\x04"},
 372  * corresponding to an object-identifier value of
 373  * {1(iso), 3(org), 6(dod), 1(internet), 5(security),
 374  * 6(nametypes), 4(gss-api-exported-name)}.  The constant
 375  * GSS_C_NT_EXPORT_NAME should be initialized to point
 376  * to that gss_OID_desc.
 377  */
 378 extern GSSAPI_LIB_VARIABLE gss_OID_desc __gss_c_nt_export_name_oid_desc;
 379 #define GSS_C_NT_EXPORT_NAME (&__gss_c_nt_export_name_oid_desc)
 380
 381 /* Major status codes */
 382
 383 #define GSS_S_COMPLETE 0
 384
 385 /*
 386  * Some "helper" definitions to make the status code macros obvious.
 387  */
 388 #define GSS_C_CALLING_ERROR_OFFSET 24
 389 #define GSS_C_ROUTINE_ERROR_OFFSET 16
 390 #define GSS_C_SUPPLEMENTARY_OFFSET 0
 391 #define GSS_C_CALLING_ERROR_MASK 0377ul
 392 #define GSS_C_ROUTINE_ERROR_MASK 0377ul
 393 #define GSS_C_SUPPLEMENTARY_MASK 0177777ul
 394
 395 /*
 396  * The macros that test status codes for error conditions.
 397  * Note that the GSS_ERROR() macro has changed slightly from
 398  * the V1 GSSAPI so that it now evaluates its argument
 399  * only once.
 400  */
 401 #define GSS_CALLING_ERROR(x) \
 402   (x & (GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET))
 403 #define GSS_ROUTINE_ERROR(x) \
 404   (x & (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET))
 405 #define GSS_SUPPLEMENTARY_INFO(x) \
 406   (x & (GSS_C_SUPPLEMENTARY_MASK << GSS_C_SUPPLEMENTARY_OFFSET))
 407 #define GSS_ERROR(x) \
 408   (x & ((GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET) | \
 409         (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET)))
 410
 411 /*
 412  * Now the actual status code definitions
 413  */
 414
 415 /*
 416  * Calling errors:
 417  */
 418 #define GSS_S_CALL_INACCESSIBLE_READ \
 419                              (1ul << GSS_C_CALLING_ERROR_OFFSET)
 420 #define GSS_S_CALL_INACCESSIBLE_WRITE \
 421                              (2ul << GSS_C_CALLING_ERROR_OFFSET)
 422 #define GSS_S_CALL_BAD_STRUCTURE \
 423                              (3ul << GSS_C_CALLING_ERROR_OFFSET)
 424
 425 /*
 426  * Routine errors:
 427  */
 428 #define GSS_S_BAD_MECH (1ul << GSS_C_ROUTINE_ERROR_OFFSET)
 429 #define GSS_S_BAD_NAME (2ul << GSS_C_ROUTINE_ERROR_OFFSET)
 430 #define GSS_S_BAD_NAMETYPE (3ul << GSS_C_ROUTINE_ERROR_OFFSET)
 431
 432 #define GSS_S_BAD_BINDINGS (4ul << GSS_C_ROUTINE_ERROR_OFFSET)
 433 #define GSS_S_BAD_STATUS (5ul << GSS_C_ROUTINE_ERROR_OFFSET)
 434 #define GSS_S_BAD_SIG (6ul << GSS_C_ROUTINE_ERROR_OFFSET)
 435 #define GSS_S_BAD_MIC GSS_S_BAD_SIG
 436 #define GSS_S_NO_CRED (7ul << GSS_C_ROUTINE_ERROR_OFFSET)
 437 #define GSS_S_NO_CONTEXT (8ul << GSS_C_ROUTINE_ERROR_OFFSET)
 438 #define GSS_S_DEFECTIVE_TOKEN (9ul << GSS_C_ROUTINE_ERROR_OFFSET)
 439 #define GSS_S_DEFECTIVE_CREDENTIAL (10ul << GSS_C_ROUTINE_ERROR_OFFSET)
 440 #define GSS_S_CREDENTIALS_EXPIRED (11ul << GSS_C_ROUTINE_ERROR_OFFSET)
 441 #define GSS_S_CONTEXT_EXPIRED (12ul << GSS_C_ROUTINE_ERROR_OFFSET)
 442 #define GSS_S_FAILURE (13ul << GSS_C_ROUTINE_ERROR_OFFSET)
 443 #define GSS_S_BAD_QOP (14ul << GSS_C_ROUTINE_ERROR_OFFSET)
 444 #define GSS_S_UNAUTHORIZED (15ul << GSS_C_ROUTINE_ERROR_OFFSET)
 445 #define GSS_S_UNAVAILABLE (16ul << GSS_C_ROUTINE_ERROR_OFFSET)
 446 #define GSS_S_DUPLICATE_ELEMENT (17ul << GSS_C_ROUTINE_ERROR_OFFSET)
 447 #define GSS_S_NAME_NOT_MN (18ul << GSS_C_ROUTINE_ERROR_OFFSET)
 448 #define GSS_S_BAD_MECH_ATTR (19ul << GSS_C_ROUTINE_ERROR_OFFSET)
 449
 450 /*
 451  * Apparently awating spec fix.
 452  */
 453 #define GSS_S_CRED_UNAVAIL GSS_S_FAILURE
 454
 455 /*
 456  * Supplementary info bits:
 457  */
 458 #define GSS_S_CONTINUE_NEEDED (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 0))
 459 #define GSS_S_DUPLICATE_TOKEN (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 1))
 460 #define GSS_S_OLD_TOKEN (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 2))
 461 #define GSS_S_UNSEQ_TOKEN (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 3))
 462 #define GSS_S_GAP_TOKEN (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 4))
 463
 464 /*
 465  * Finally, function prototypes for the GSS-API routines.
 466  */
 467
 468 #define GSS_C_OPTION_MASK 0xffff
 469 #define GSS_C_CRED_NO_UI  0x10000
 470
 471 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_acquire_cred
 472            (OM_uint32 * /*minor_status*/,
 473             const gss_name_t /*desired_name*/,
 474             OM_uint32 /*time_req*/,
 475             const gss_OID_set /*desired_mechs*/,
 476             gss_cred_usage_t /*cred_usage*/,
 477             gss_cred_id_t * /*output_cred_handle*/,
 478             gss_OID_set * /*actual_mechs*/,
 479             OM_uint32 * /*time_rec*/
 480            );
 481
 482 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_release_cred
 483            (OM_uint32 * /*minor_status*/,
 484             gss_cred_id_t * /*cred_handle*/
 485            );
 486
 487 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_init_sec_context
 488            (OM_uint32 * /*minor_status*/,
 489             const gss_cred_id_t /*initiator_cred_handle*/,
 490             gss_ctx_id_t * /*context_handle*/,
 491             const gss_name_t /*target_name*/,
 492             const gss_OID /*mech_type*/,
 493             OM_uint32 /*req_flags*/,
 494             OM_uint32 /*time_req*/,
 495             const gss_channel_bindings_t /*input_chan_bindings*/,
 496             const gss_buffer_t /*input_token*/,
 497             gss_OID * /*actual_mech_type*/,
 498             gss_buffer_t /*output_token*/,
 499             OM_uint32 * /*ret_flags*/,
 500             OM_uint32 * /*time_rec*/
 501            );
 502
 503 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_accept_sec_context
 504            (OM_uint32 * /*minor_status*/,
 505             gss_ctx_id_t * /*context_handle*/,
 506             const gss_cred_id_t /*acceptor_cred_handle*/,
 507             const gss_buffer_t /*input_token_buffer*/,
 508             const gss_channel_bindings_t /*input_chan_bindings*/,
 509             gss_name_t * /*src_name*/,
 510             gss_OID * /*mech_type*/,
 511             gss_buffer_t /*output_token*/,
 512             OM_uint32 * /*ret_flags*/,
 513             OM_uint32 * /*time_rec*/,
 514             gss_cred_id_t * /*delegated_cred_handle*/
 515            );
 516
 517 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_process_context_token
 518            (OM_uint32 * /*minor_status*/,
 519             const gss_ctx_id_t /*context_handle*/,
 520             const gss_buffer_t /*token_buffer*/
 521            );
 522
 523 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_delete_sec_context
 524            (OM_uint32 * /*minor_status*/,
 525             gss_ctx_id_t * /*context_handle*/,
 526             gss_buffer_t /*output_token*/
 527            );
 528
 529 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_context_time
 530            (OM_uint32 * /*minor_status*/,
 531             const gss_ctx_id_t /*context_handle*/,
 532             OM_uint32 * /*time_rec*/
 533            );
 534
 535 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_get_mic
 536            (OM_uint32 * /*minor_status*/,
 537             const gss_ctx_id_t /*context_handle*/,
 538             gss_qop_t /*qop_req*/,
 539             const gss_buffer_t /*message_buffer*/,
 540             gss_buffer_t /*message_token*/
 541            );
 542
 543 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_verify_mic
 544            (OM_uint32 * /*minor_status*/,
 545             const gss_ctx_id_t /*context_handle*/,
 546             const gss_buffer_t /*message_buffer*/,
 547             const gss_buffer_t /*token_buffer*/,
 548             gss_qop_t * /*qop_state*/
 549            );
 550
 551 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_wrap
 552            (OM_uint32 * /*minor_status*/,
 553             const gss_ctx_id_t /*context_handle*/,
 554             int /*conf_req_flag*/,
 555             gss_qop_t /*qop_req*/,
 556             const gss_buffer_t /*input_message_buffer*/,
 557             int * /*conf_state*/,
 558             gss_buffer_t /*output_message_buffer*/
 559            );
 560
 561 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_unwrap
 562            (OM_uint32 * /*minor_status*/,
 563             const gss_ctx_id_t /*context_handle*/,
 564             const gss_buffer_t /*input_message_buffer*/,
 565             gss_buffer_t /*output_message_buffer*/,
 566             int * /*conf_state*/,
 567             gss_qop_t * /*qop_state*/
 568            );
 569
 570 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_display_status
 571            (OM_uint32 * /*minor_status*/,
 572             OM_uint32 /*status_value*/,
 573             int /*status_type*/,
 574             const gss_OID /*mech_type*/,
 575             OM_uint32 * /*message_context*/,
 576             gss_buffer_t /*status_string*/
 577            );
 578
 579 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_indicate_mechs
 580            (OM_uint32 * /*minor_status*/,
 581             gss_OID_set * /*mech_set*/
 582            );
 583
 584 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_compare_name
 585            (OM_uint32 * /*minor_status*/,
 586             const gss_name_t /*name1*/,
 587             const gss_name_t /*name2*/,
 588             int * /*name_equal*/
 589            );
 590
 591 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_display_name
 592            (OM_uint32 * /*minor_status*/,
 593             const gss_name_t /*input_name*/,
 594             gss_buffer_t /*output_name_buffer*/,
 595             gss_OID * /*output_name_type*/
 596            );
 597
 598 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_import_name
 599            (OM_uint32 * /*minor_status*/,
 600             const gss_buffer_t /*input_name_buffer*/,
 601             const gss_OID /*input_name_type*/,
 602             gss_name_t * /*output_name*/
 603            );
 604
 605 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_export_name
 606            (OM_uint32  * /*minor_status*/,
 607             const gss_name_t /*input_name*/,
 608             gss_buffer_t /*exported_name*/
 609            );
 610
 611 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_release_name
 612            (OM_uint32 * /*minor_status*/,
 613             gss_name_t * /*input_name*/
 614            );
 615
 616 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_release_buffer
 617            (OM_uint32 * /*minor_status*/,
 618             gss_buffer_t /*buffer*/
 619            );
 620
 621 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_release_oid_set
 622            (OM_uint32 * /*minor_status*/,
 623             gss_OID_set * /*set*/
 624            );
 625
 626 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_inquire_cred
 627            (OM_uint32 * /*minor_status*/,
 628             const gss_cred_id_t /*cred_handle*/,
 629             gss_name_t * /*name*/,
 630             OM_uint32 * /*lifetime*/,
 631             gss_cred_usage_t * /*cred_usage*/,
 632             gss_OID_set * /*mechanisms*/
 633            );
 634
 635 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_inquire_context (
 636             OM_uint32 * /*minor_status*/,
 637             const gss_ctx_id_t /*context_handle*/,
 638             gss_name_t * /*src_name*/,
 639             gss_name_t * /*targ_name*/,
 640             OM_uint32 * /*lifetime_rec*/,
 641             gss_OID * /*mech_type*/,
 642             OM_uint32 * /*ctx_flags*/,
 643             int * /*locally_initiated*/,
 644             int * /*open_context*/
 645            );
 646
 647 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_wrap_size_limit (
 648             OM_uint32 * /*minor_status*/,
 649             const gss_ctx_id_t /*context_handle*/,
 650             int /*conf_req_flag*/,
 651             gss_qop_t /*qop_req*/,
 652             OM_uint32 /*req_output_size*/,
 653             OM_uint32 * /*max_input_size*/
 654            );
 655
 656 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_add_cred (
 657             OM_uint32 * /*minor_status*/,
 658             const gss_cred_id_t /*input_cred_handle*/,
 659             const gss_name_t /*desired_name*/,
 660             const gss_OID /*desired_mech*/,
 661             gss_cred_usage_t /*cred_usage*/,
 662             OM_uint32 /*initiator_time_req*/,
 663             OM_uint32 /*acceptor_time_req*/,
 664             gss_cred_id_t * /*output_cred_handle*/,
 665             gss_OID_set * /*actual_mechs*/,
 666             OM_uint32 * /*initiator_time_rec*/,
 667             OM_uint32 * /*acceptor_time_rec*/
 668            );
 669
 670 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_inquire_cred_by_mech (
 671             OM_uint32 * /*minor_status*/,
 672             const gss_cred_id_t /*cred_handle*/,
 673             const gss_OID /*mech_type*/,
 674             gss_name_t * /*name*/,
 675             OM_uint32 * /*initiator_lifetime*/,
 676             OM_uint32 * /*acceptor_lifetime*/,
 677             gss_cred_usage_t * /*cred_usage*/
 678            );
 679
 680 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_export_sec_context (
 681             OM_uint32 * /*minor_status*/,
 682             gss_ctx_id_t * /*context_handle*/,
 683             gss_buffer_t /*interprocess_token*/
 684            );
 685
 686 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_import_sec_context (
 687             OM_uint32 * /*minor_status*/,
 688             const gss_buffer_t /*interprocess_token*/,
 689             gss_ctx_id_t * /*context_handle*/
 690            );
 691
 692 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_create_empty_oid_set (
 693             OM_uint32 * /*minor_status*/,
 694             gss_OID_set * /*oid_set*/
 695            );
 696
 697 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_add_oid_set_member (
 698             OM_uint32 * /*minor_status*/,
 699             const gss_OID /*member_oid*/,
 700             gss_OID_set * /*oid_set*/
 701            );
 702
 703 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_test_oid_set_member (
 704             OM_uint32 * /*minor_status*/,
 705             const gss_OID /*member*/,
 706             const gss_OID_set /*set*/,
 707             int * /*present*/
 708            );
 709
 710 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_inquire_names_for_mech (
 711             OM_uint32 * /*minor_status*/,
 712             const gss_OID /*mechanism*/,
 713             gss_OID_set * /*name_types*/
 714            );
 715
 716 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_inquire_mechs_for_name (
 717             OM_uint32 * /*minor_status*/,
 718             const gss_name_t /*input_name*/,
 719             gss_OID_set * /*mech_types*/
 720            );
 721
 722 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_canonicalize_name (
 723             OM_uint32 * /*minor_status*/,
 724             const gss_name_t /*input_name*/,
 725             const gss_OID /*mech_type*/,
 726             gss_name_t * /*output_name*/
 727            );
 728
 729 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_duplicate_name (
 730             OM_uint32 * /*minor_status*/,
 731             const gss_name_t /*src_name*/,
 732             gss_name_t * /*dest_name*/
 733            );
 734
 735 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_duplicate_oid (
 736             OM_uint32 * /* minor_status */,
 737             gss_OID /* src_oid */,
 738             gss_OID * /* dest_oid */
 739            );
 740
 741 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 742 gss_release_oid
 743         (OM_uint32 * /*minor_status*/,
 744          gss_OID * /* oid */
 745         );
 746
 747 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 748 gss_oid_to_str(
 749             OM_uint32 * /*minor_status*/,
 750             gss_OID /* oid */,
 751             gss_buffer_t /* str */
 752            );
 753
 754 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 755 gss_inquire_sec_context_by_oid(
 756             OM_uint32 * minor_status,
 757             const gss_ctx_id_t context_handle,
 758             const gss_OID desired_object,
 759             gss_buffer_set_t *data_set
 760            );
 761
 762 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 763 gss_set_sec_context_option (OM_uint32 *minor_status,
 764                             gss_ctx_id_t *context_handle,
 765                             const gss_OID desired_object,
 766                             const gss_buffer_t value);
 767
 768 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 769 gss_set_cred_option (OM_uint32 *minor_status,
 770                      gss_cred_id_t *cred_handle,
 771                      const gss_OID object,
 772                      const gss_buffer_t value);
 773
 774 GSSAPI_LIB_FUNCTION int GSSAPI_LIB_CALL
 775 gss_oid_equal(gss_const_OID a, gss_const_OID b);
 776
 777 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 778 gss_create_empty_buffer_set
 779            (OM_uint32 * minor_status,
 780             gss_buffer_set_t *buffer_set);
 781
 782 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 783 gss_add_buffer_set_member
 784            (OM_uint32 * minor_status,
 785             const gss_buffer_t member_buffer,
 786             gss_buffer_set_t *buffer_set);
 787
 788 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 789 gss_release_buffer_set
 790            (OM_uint32 * minor_status,
 791             gss_buffer_set_t *buffer_set);
 792
 793 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 794 gss_inquire_cred_by_oid(OM_uint32 *minor_status,
 795                         const gss_cred_id_t cred_handle,
 796                         const gss_OID desired_object,
 797                         gss_buffer_set_t *data_set);
 798
 799 /*
 800  * RFC 4401
 801  */
 802
 803 #define GSS_C_PRF_KEY_FULL 0
 804 #define GSS_C_PRF_KEY_PARTIAL 1
 805
 806 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 807 gss_pseudo_random
 808         (OM_uint32 *minor_status,
 809          gss_ctx_id_t context,
 810          int prf_key,
 811          const gss_buffer_t prf_in,
 812          ssize_t desired_output_len,
 813          gss_buffer_t prf_out
 814         );
 815
 816 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 817 gss_store_cred(OM_uint32         * /* minor_status */,
 818                gss_cred_id_t     /* input_cred_handle */,
 819                gss_cred_usage_t  /* cred_usage */,
 820                const gss_OID     /* desired_mech */,
 821                OM_uint32         /* overwrite_cred */,
 822                OM_uint32         /* default_cred */,
 823                gss_OID_set       * /* elements_stored */,
 824                gss_cred_usage_t  * /* cred_usage_stored */);
 825
 826
 827 /*
 828  * Query functions
 829  */
 830
 831 typedef struct {
 832     size_t header; /**< size of header */
 833     size_t trailer; /**< size of trailer */
 834     size_t max_msg_size; /**< maximum message size */
 835     size_t buffers; /**< extra GSS_IOV_BUFFER_TYPE_EMPTY buffer to pass */
 836     size_t blocksize; /**< Specificed optimal size of messages, also
 837                          is the maximum padding size
 838                          (GSS_IOV_BUFFER_TYPE_PADDING) */
 839 } gss_context_stream_sizes;
 840
 841 extern gss_OID_desc GSSAPI_LIB_VARIABLE __gss_c_attr_stream_sizes_oid_desc;
 842 #define GSS_C_ATTR_STREAM_SIZES (&__gss_c_attr_stream_sizes_oid_desc)
 843
 844
 845 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 846 gss_context_query_attributes(OM_uint32 * /* minor_status */,
 847                              const gss_ctx_id_t /* context_handle */,
 848                              const gss_OID /* attribute */,
 849                              void * /*data*/,
 850                              size_t /* len */);
 851 /*
 852  * The following routines are obsolete variants of gss_get_mic,
 853  * gss_verify_mic, gss_wrap and gss_unwrap.  They should be
 854  * provided by GSSAPI V2 implementations for backwards
 855  * compatibility with V1 applications.  Distinct entrypoints
 856  * (as opposed to #defines) should be provided, both to allow
 857  * GSSAPI V1 applications to link against GSSAPI V2 implementations,
 858  * and to retain the slight parameter type differences between the
 859  * obsolete versions of these routines and their current forms.
 860  */
 861
 862 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_sign
 863            (OM_uint32 * /*minor_status*/,
 864             gss_ctx_id_t /*context_handle*/,
 865             int /*qop_req*/,
 866             gss_buffer_t /*message_buffer*/,
 867             gss_buffer_t /*message_token*/
 868             ) GSSAPI_DEPRECATED_FUNCTION("Use gss_get_mic");
 869
 870 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_verify
 871            (OM_uint32 * /*minor_status*/,
 872             gss_ctx_id_t /*context_handle*/,
 873             gss_buffer_t /*message_buffer*/,
 874             gss_buffer_t /*token_buffer*/,
 875             int * /*qop_state*/
 876             ) GSSAPI_DEPRECATED_FUNCTION("Use gss_verify_mic");
 877
 878 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_seal
 879            (OM_uint32 * /*minor_status*/,
 880             gss_ctx_id_t /*context_handle*/,
 881             int /*conf_req_flag*/,
 882             int /*qop_req*/,
 883             gss_buffer_t /*input_message_buffer*/,
 884             int * /*conf_state*/,
 885             gss_buffer_t /*output_message_buffer*/
 886            ) GSSAPI_DEPRECATED_FUNCTION("Use gss_wrap");
 887
 888 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_unseal
 889            (OM_uint32 * /*minor_status*/,
 890             gss_ctx_id_t /*context_handle*/,
 891             gss_buffer_t /*input_message_buffer*/,
 892             gss_buffer_t /*output_message_buffer*/,
 893             int * /*conf_state*/,
 894             int * /*qop_state*/
 895            )  GSSAPI_DEPRECATED_FUNCTION("Use gss_unwrap");
 896
 897 /**
 898  *
 899  */
 900
 901 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 902 gss_encapsulate_token(gss_const_buffer_t /* input_token */,
 903                       gss_const_OID /* oid */,
 904                       gss_buffer_t /* output_token */);
 905
 906 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 907 gss_decapsulate_token(gss_const_buffer_t /* input_token */,
 908                       gss_const_OID /* oid */,
 909                       gss_buffer_t /* output_token */);
 910
 911
 912
 913 /*
 914  * AEAD support
 915  */
 916
 917 /*
 918  * GSS_IOV
 919  */
 920
 921 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 922 gss_wrap_iov(OM_uint32 *, gss_ctx_id_t, int, gss_qop_t, int *,
 923              gss_iov_buffer_desc *, int);
 924
 925
 926 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 927 gss_unwrap_iov(OM_uint32 *, gss_ctx_id_t, int *, gss_qop_t *,
 928                gss_iov_buffer_desc *, int);
 929
 930 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 931 gss_wrap_iov_length(OM_uint32 *, gss_ctx_id_t, int, gss_qop_t, int *,
 932                     gss_iov_buffer_desc *, int);
 933
 934 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 935 gss_release_iov_buffer(OM_uint32 *, gss_iov_buffer_desc *, int);
 936
 937
 938 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 939 gss_export_cred(OM_uint32 * /* minor_status */,
 940                 gss_cred_id_t /* cred_handle */,
 941                 gss_buffer_t /* cred_token */);
 942
 943 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 944 gss_import_cred(OM_uint32 * /* minor_status */,
 945                 gss_buffer_t /* cred_token */,
 946                 gss_cred_id_t * /* cred_handle */);
 947
 948 /*
 949  * mech option
 950  */
 951
 952 GSSAPI_LIB_FUNCTION int GSSAPI_LIB_CALL
 953 gss_mo_set(gss_const_OID mech, gss_const_OID option,
 954            int enable, gss_buffer_t value);
 955
 956 GSSAPI_LIB_FUNCTION int GSSAPI_LIB_CALL
 957 gss_mo_get(gss_const_OID mech, gss_const_OID option, gss_buffer_t value);
 958
 959 GSSAPI_LIB_FUNCTION void GSSAPI_LIB_CALL
 960 gss_mo_list(gss_const_OID mech, gss_OID_set *options);
 961
 962 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 963 gss_mo_name(gss_const_OID mech, gss_const_OID options, gss_buffer_t name);
 964
 965 /*
 966  * SASL glue functions and mech inquire
 967  */
 968
 969 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 970 gss_inquire_saslname_for_mech(OM_uint32 *minor_status,
 971                               const gss_OID desired_mech,
 972                               gss_buffer_t sasl_mech_name,
 973                               gss_buffer_t mech_name,
 974                               gss_buffer_t mech_description);
 975
 976 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 977 gss_inquire_mech_for_saslname(OM_uint32 *minor_status,
 978                               const gss_buffer_t sasl_mech_name,
 979                               gss_OID *mech_type);
 980
 981 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 982 gss_indicate_mechs_by_attrs(OM_uint32 * minor_status,
 983                             gss_const_OID_set desired_mech_attrs,
 984                             gss_const_OID_set except_mech_attrs,
 985                             gss_const_OID_set critical_mech_attrs,
 986                             gss_OID_set *mechs);
 987
 988 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 989 gss_inquire_attrs_for_mech(OM_uint32 * minor_status,
 990                            gss_const_OID mech,
 991                            gss_OID_set *mech_attr,
 992                            gss_OID_set *known_mech_attrs);
 993
 994 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 995 gss_display_mech_attr(OM_uint32 * minor_status,
 996                       gss_const_OID mech_attr,
 997                       gss_buffer_t name,
 998                       gss_buffer_t short_desc,
 999                       gss_buffer_t long_desc);
1000
1001 /*
1002  * Solaris compat
1003  */
1004
1005 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_acquire_cred_with_password
1006            (OM_uint32 * /*minor_status*/,
1007             const gss_name_t /*desired_name*/,
1008             const gss_buffer_t /*password*/,
1009             OM_uint32 /*time_req*/,
1010             const gss_OID_set /*desired_mechs*/,
1011             gss_cred_usage_t /*cred_usage*/,
1012             gss_cred_id_t * /*output_cred_handle*/,
1013             gss_OID_set * /*actual_mechs*/,
1014             OM_uint32 * /*time_rec*/
1015            );
1016
1017 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_add_cred_with_password (
1018             OM_uint32 * /*minor_status*/,
1019             const gss_cred_id_t /*input_cred_handle*/,
1020             const gss_name_t /*desired_name*/,
1021             const gss_OID /*desired_mech*/,
1022             const gss_buffer_t /*password*/,
1023             gss_cred_usage_t /*cred_usage*/,
1024             OM_uint32 /*initiator_time_req*/,
1025             OM_uint32 /*acceptor_time_req*/,
1026             gss_cred_id_t * /*output_cred_handle*/,
1027             gss_OID_set * /*actual_mechs*/,
1028             OM_uint32 * /*initiator_time_rec*/,
1029             OM_uint32 * /*acceptor_time_rec*/
1030            );
1031
1032 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
1033 gss_pname_to_uid(
1034         OM_uint32 *minor,
1035         const gss_name_t name,
1036         const gss_OID mech_type,
1037         uid_t *uidOut);
1038
1039 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
1040 gss_authorize_localname(
1041         OM_uint32 *minor,
1042         const gss_name_t name,
1043         const gss_name_t user);
1044
1045 GSSAPI_LIB_FUNCTION int GSSAPI_LIB_CALL
1046 gss_userok(const gss_name_t name,
1047            const char *user);
1048
1049 extern GSSAPI_LIB_VARIABLE gss_buffer_desc __gss_c_attr_local_login_user;
1050 #define GSS_C_ATTR_LOCAL_LOGIN_USER (&__gss_c_attr_local_login_user)
1051
1052 /*
1053  * Naming extensions
1054  */
1055
1056 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_display_name_ext (
1057     OM_uint32 *,        /* minor_status */
1058     gss_name_t,         /* name */
1059     gss_OID,            /* display_as_name_type */
1060     gss_buffer_t        /* display_name */
1061     );
1062
1063 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_inquire_name (
1064     OM_uint32 *,        /* minor_status */
1065     gss_name_t,         /* name */
1066     int *,              /* name_is_MN */
1067     gss_OID *,          /* MN_mech */
1068     gss_buffer_set_t *  /* attrs */
1069     );
1070
1071 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_get_name_attribute (
1072     OM_uint32 *,        /* minor_status */
1073     gss_name_t,         /* name */
1074     gss_buffer_t,       /* attr */
1075     int *,              /* authenticated */
1076     int *,              /* complete */
1077     gss_buffer_t,       /* value */
1078     gss_buffer_t,       /* display_value */
1079     int *               /* more */
1080     );
1081
1082 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_set_name_attribute (
1083     OM_uint32 *,        /* minor_status */
1084     gss_name_t,         /* name */
1085     int,                /* complete */
1086     gss_buffer_t,       /* attr */
1087     gss_buffer_t        /* value */
1088     );
1089
1090 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_delete_name_attribute (
1091     OM_uint32 *,        /* minor_status */
1092     gss_name_t,         /* name */
1093     gss_buffer_t        /* attr */
1094     );
1095
1096 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_export_name_composite (
1097     OM_uint32 *,        /* minor_status */
1098     gss_name_t,         /* name */
1099     gss_buffer_t        /* exp_composite_name */
1100     );
1101
1102 /*
1103  *
1104  */
1105
1106 GSSAPI_LIB_FUNCTION const char * GSSAPI_LIB_CALL
1107 gss_oid_to_name(gss_const_OID oid);
1108
1109 GSSAPI_LIB_FUNCTION gss_OID GSSAPI_LIB_CALL
1110 gss_name_to_oid(const char *name);
1111
1112 GSSAPI_CPP_END
1113
1114 #if defined(__APPLE__) && (defined(__ppc__) || defined(__ppc64__) || defined(__i386__) || defined(__x86_64__))
1115 #pragma pack(pop)
1116 #endif
1117
1118 #undef GSSAPI_DEPRECATED_FUNCTION
1119
1120 #endif /* GSSAPI_GSSAPI_H_ */