third_party/heimdal/lib/gssapi/gssapi/gssapi.h

   1 /*
   2  * Copyright (c) 1997 - 2018 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 <stdarg.h>
  41 #include <stddef.h>
  42
  43 #include <krb5-types.h>
  44
  45 #ifndef BUILD_GSSAPI_LIB
  46 #if defined(_WIN32)
  47 #define GSSAPI_LIB_FUNCTION __declspec(dllimport)
  48 #define GSSAPI_LIB_CALL     __stdcall
  49 #define GSSAPI_LIB_VARIABLE __declspec(dllimport)
  50 #else
  51 #define GSSAPI_LIB_FUNCTION
  52 #define GSSAPI_LIB_CALL
  53 #define GSSAPI_LIB_VARIABLE
  54 #endif
  55 #endif
  56
  57 #ifndef GSSAPI_DEPRECATED_FUNCTION
  58 #if defined(__GNUC__) && ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1 )))
  59 #define GSSAPI_DEPRECATED_FUNCTION(X) __attribute__((deprecated))
  60 #else
  61 #define GSSAPI_DEPRECATED_FUNCTION(X)
  62 #endif
  63 #endif
  64
  65 /* Compatiblity with MIT Kerberos on the Mac */
  66 #if defined(__APPLE__) && (defined(__ppc__) || defined(__ppc64__) || defined(__i386__) || defined(__x86_64__))
  67 #pragma pack(push,2)
  68 #endif
  69
  70 #ifdef __cplusplus
  71 #define GSSAPI_CPP_START        extern "C" {
  72 #define GSSAPI_CPP_END          }
  73 #else
  74 #define GSSAPI_CPP_START
  75 #define GSSAPI_CPP_END
  76 #endif
  77
  78 #ifdef _WIN32
  79 #define GSSAPI_CALLCONV __stdcall
  80 #else
  81 #define GSSAPI_CALLCONV
  82 #endif
  83
  84 /*
  85  * Now define the three implementation-dependent types.
  86  */
  87
  88 typedef uint32_t OM_uint32;
  89 typedef uint64_t OM_uint64;
  90
  91 typedef uint32_t gss_uint32;
  92
  93 struct gss_name_t_desc_struct;
  94 typedef struct gss_name_t_desc_struct *gss_name_t;
  95 typedef const struct gss_name_t_desc_struct *gss_const_name_t;
  96
  97 struct gss_ctx_id_t_desc_struct;
  98 typedef struct gss_ctx_id_t_desc_struct *gss_ctx_id_t;
  99 typedef const struct gss_ctx_id_t_desc_struct *gss_const_ctx_id_t;
 100
 101 typedef struct gss_OID_desc_struct {
 102       OM_uint32 length;
 103       void      *elements;
 104 } gss_OID_desc, *gss_OID;
 105 typedef const gss_OID_desc * gss_const_OID;
 106
 107 typedef struct gss_OID_set_desc_struct  {
 108       size_t     count;
 109       gss_OID    elements;
 110 } gss_OID_set_desc, *gss_OID_set;
 111 typedef const gss_OID_set_desc * gss_const_OID_set;
 112
 113 typedef int gss_cred_usage_t;
 114
 115 struct gss_cred_id_t_desc_struct;
 116 typedef struct gss_cred_id_t_desc_struct *gss_cred_id_t;
 117 typedef const struct gss_cred_id_t_desc_struct *gss_const_cred_id_t;
 118
 119 typedef struct gss_buffer_desc_struct {
 120       size_t length;
 121       void *value;
 122 } gss_buffer_desc, *gss_buffer_t;
 123 typedef const gss_buffer_desc * gss_const_buffer_t;
 124
 125 typedef struct gss_channel_bindings_struct {
 126       OM_uint32 initiator_addrtype;
 127       gss_buffer_desc initiator_address;
 128       OM_uint32 acceptor_addrtype;
 129       gss_buffer_desc acceptor_address;
 130       gss_buffer_desc application_data;
 131 } *gss_channel_bindings_t;
 132 typedef const struct gss_channel_bindings_struct *gss_const_channel_bindings_t;
 133
 134 /* GGF extension data types */
 135 typedef struct gss_buffer_set_desc_struct {
 136       size_t count;
 137       gss_buffer_desc *elements;
 138 } gss_buffer_set_desc, *gss_buffer_set_t;
 139
 140 typedef struct gss_iov_buffer_desc_struct {
 141     OM_uint32 type;
 142     gss_buffer_desc buffer;
 143 } gss_iov_buffer_desc, *gss_iov_buffer_t;
 144
 145 /* Credential store extensions */
 146 typedef struct gss_key_value_element_struct {
 147     const char *key;
 148     const char *value;
 149 } gss_key_value_element_desc;
 150
 151 typedef struct gss_key_value_set_struct {
 152     OM_uint32 count; /* should be size_t, but for MIT compat */
 153     gss_key_value_element_desc *elements;
 154 } gss_key_value_set_desc, *gss_key_value_set_t;
 155
 156 typedef const gss_key_value_set_desc *gss_const_key_value_set_t;
 157
 158 /*
 159  * For now, define a QOP-type as an OM_uint32
 160  */
 161 typedef OM_uint32 gss_qop_t;
 162
 163
 164 /*
 165  * Flag bits for context-level services.
 166  */
 167 #define GSS_C_DELEG_FLAG 1
 168 #define GSS_C_MUTUAL_FLAG 2
 169 #define GSS_C_REPLAY_FLAG 4
 170 #define GSS_C_SEQUENCE_FLAG 8
 171 #define GSS_C_CONF_FLAG 16
 172 #define GSS_C_INTEG_FLAG 32
 173 #define GSS_C_ANON_FLAG 64
 174 #define GSS_C_PROT_READY_FLAG 128
 175 #define GSS_C_TRANS_FLAG 256
 176
 177 #define GSS_C_CHANNEL_BOUND_FLAG 2048
 178 #define GSS_C_DCE_STYLE 4096
 179 #define GSS_C_IDENTIFY_FLAG 8192
 180 #define GSS_C_EXTENDED_ERROR_FLAG 16384
 181 #define GSS_C_DELEG_POLICY_FLAG 32768
 182
 183 /*
 184  * Credential usage options
 185  */
 186 #define GSS_C_BOTH 0
 187 #define GSS_C_INITIATE 1
 188 #define GSS_C_ACCEPT 2
 189
 190 /*
 191  * Status code types for gss_display_status
 192  */
 193 #define GSS_C_GSS_CODE 1
 194 #define GSS_C_MECH_CODE 2
 195
 196 /*
 197  * The constant definitions for channel-bindings address families
 198  */
 199 #define GSS_C_AF_UNSPEC     0
 200 #define GSS_C_AF_LOCAL      1
 201 #define GSS_C_AF_INET       2
 202 #define GSS_C_AF_IMPLINK    3
 203 #define GSS_C_AF_PUP        4
 204 #define GSS_C_AF_CHAOS      5
 205 #define GSS_C_AF_NS         6
 206 #define GSS_C_AF_NBS        7
 207 #define GSS_C_AF_ECMA       8
 208 #define GSS_C_AF_DATAKIT    9
 209 #define GSS_C_AF_CCITT      10
 210 #define GSS_C_AF_SNA        11
 211 #define GSS_C_AF_DECnet     12
 212 #define GSS_C_AF_DLI        13
 213 #define GSS_C_AF_LAT        14
 214 #define GSS_C_AF_HYLINK     15
 215 #define GSS_C_AF_APPLETALK  16
 216 #define GSS_C_AF_BSC        17
 217 #define GSS_C_AF_DSS        18
 218 #define GSS_C_AF_OSI        19
 219 #define GSS_C_AF_X25        21
 220 #define GSS_C_AF_INET6      24
 221
 222 #define GSS_C_AF_NULLADDR   255
 223
 224 /*
 225  * Various Null values
 226  */
 227 #define GSS_C_NO_NAME ((gss_name_t) 0)
 228 #define GSS_C_NO_BUFFER ((gss_buffer_t) 0)
 229 #define GSS_C_NO_BUFFER_SET ((gss_buffer_set_t) 0)
 230 #define GSS_C_NO_OID ((gss_OID) 0)
 231 #define GSS_C_NO_OID_SET ((gss_OID_set) 0)
 232 #define GSS_C_NO_CONTEXT ((gss_ctx_id_t) 0)
 233 #define GSS_C_NO_CREDENTIAL ((gss_cred_id_t) 0)
 234 #define GSS_C_NO_CHANNEL_BINDINGS ((gss_channel_bindings_t) 0)
 235 #define GSS_C_EMPTY_BUFFER {0, NULL}
 236 #define GSS_C_NO_IOV_BUFFER ((gss_iov_buffer_t)0)
 237 #define GSS_C_NO_CRED_STORE ((gss_key_value_set_t)0)
 238
 239 /*
 240  * Some alternate names for a couple of the above
 241  * values.  These are defined for V1 compatibility.
 242  */
 243 #define GSS_C_NULL_OID GSS_C_NO_OID
 244 #define GSS_C_NULL_OID_SET GSS_C_NO_OID_SET
 245
 246 /*
 247  * Define the default Quality of Protection for per-message
 248  * services.  Note that an implementation that offers multiple
 249  * levels of QOP may define GSS_C_QOP_DEFAULT to be either zero
 250  * (as done here) to mean "default protection", or to a specific
 251  * explicit QOP value.  However, a value of 0 should always be
 252  * interpreted by a GSSAPI implementation as a request for the
 253  * default protection level.
 254  */
 255 #define GSS_C_QOP_DEFAULT 0
 256
 257 #define GSS_KRB5_CONF_C_QOP_DES         0x0100
 258 #define GSS_KRB5_CONF_C_QOP_DES3_KD     0x0200
 259
 260 /*
 261  * Expiration time of 2^32-1 seconds means infinite lifetime for a
 262  * credential or security context
 263  */
 264 #define GSS_C_INDEFINITE 0xfffffffful
 265
 266 /*
 267  * Type of gss_wrap_iov()/gss_unwrap_iov().
 268  */
 269
 270 #define GSS_IOV_BUFFER_TYPE_EMPTY 0
 271 #define GSS_IOV_BUFFER_TYPE_DATA 1
 272 #define GSS_IOV_BUFFER_TYPE_HEADER 2
 273 #define GSS_IOV_BUFFER_TYPE_MECH_PARAMS 3
 274
 275 #define GSS_IOV_BUFFER_TYPE_TRAILER 7
 276 #define GSS_IOV_BUFFER_TYPE_PADDING 9
 277 #define GSS_IOV_BUFFER_TYPE_STREAM 10
 278 #define GSS_IOV_BUFFER_TYPE_SIGN_ONLY 11
 279
 280 #define GSS_IOV_BUFFER_TYPE_FLAG_MASK           0xffff0000
 281 #define GSS_IOV_BUFFER_FLAG_ALLOCATE            0x00010000
 282 #define GSS_IOV_BUFFER_FLAG_ALLOCATED           0x00020000
 283
 284 #define GSS_IOV_BUFFER_TYPE_FLAG_ALLOCATE       0x00010000 /* old name */
 285 #define GSS_IOV_BUFFER_TYPE_FLAG_ALLOCATED      0x00020000 /* old name */
 286
 287 #define GSS_IOV_BUFFER_TYPE(_t) ((_t) & ~GSS_IOV_BUFFER_TYPE_FLAG_MASK)
 288 #define GSS_IOV_BUFFER_FLAGS(_t) ((_t) & GSS_IOV_BUFFER_TYPE_FLAG_MASK)
 289
 290 GSSAPI_CPP_START
 291
 292 #include <gssapi/gssapi_oid.h>
 293
 294 /*
 295  * The implementation must reserve static storage for a
 296  * gss_OID_desc object containing the value
 297  * {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
 298  *              "\x01\x02\x01\x01"},
 299  * corresponding to an object-identifier value of
 300  * {iso(1) member-body(2) United States(840) mit(113554)
 301  *  infosys(1) gssapi(2) generic(1) user_name(1)}.  The constant
 302  * GSS_C_NT_USER_NAME should be initialized to point
 303  * to that gss_OID_desc.
 304  */
 305 extern GSSAPI_LIB_VARIABLE gss_OID_desc __gss_c_nt_user_name_oid_desc;
 306 #define GSS_C_NT_USER_NAME (&__gss_c_nt_user_name_oid_desc)
 307
 308 /*
 309  * The implementation must reserve static storage for a
 310  * gss_OID_desc object containing the value
 311  * {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
 312  *              "\x01\x02\x01\x02"},
 313  * corresponding to an object-identifier value of
 314  * {iso(1) member-body(2) United States(840) mit(113554)
 315  *  infosys(1) gssapi(2) generic(1) machine_uid_name(2)}.
 316  * The constant GSS_C_NT_MACHINE_UID_NAME should be
 317  * initialized to point to that gss_OID_desc.
 318  */
 319 extern GSSAPI_LIB_VARIABLE gss_OID_desc __gss_c_nt_machine_uid_name_oid_desc;
 320 #define GSS_C_NT_MACHINE_UID_NAME (&__gss_c_nt_machine_uid_name_oid_desc)
 321
 322 /*
 323  * The implementation must reserve static storage for a
 324  * gss_OID_desc object containing the value
 325  * {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
 326  *              "\x01\x02\x01\x03"},
 327  * corresponding to an object-identifier value of
 328  * {iso(1) member-body(2) United States(840) mit(113554)
 329  *  infosys(1) gssapi(2) generic(1) string_uid_name(3)}.
 330  * The constant GSS_C_NT_STRING_UID_NAME should be
 331  * initialized to point to that gss_OID_desc.
 332  */
 333 extern GSSAPI_LIB_VARIABLE gss_OID_desc __gss_c_nt_string_uid_name_oid_desc;
 334 #define GSS_C_NT_STRING_UID_NAME (&__gss_c_nt_string_uid_name_oid_desc)
 335
 336 /*
 337  * The implementation must reserve static storage for a
 338  * gss_OID_desc object containing the value
 339  * {6, (void *)"\x2b\x06\x01\x05\x06\x02"},
 340  * corresponding to an object-identifier value of
 341  * {iso(1) org(3) dod(6) internet(1) security(5)
 342  * nametypes(6) gss-host-based-services(2)).  The constant
 343  * GSS_C_NT_HOSTBASED_SERVICE_X should be initialized to point
 344  * to that gss_OID_desc.  This is a deprecated OID value, and
 345  * implementations wishing to support hostbased-service names
 346  * should instead use the GSS_C_NT_HOSTBASED_SERVICE OID,
 347  * defined below, to identify such names;
 348  * GSS_C_NT_HOSTBASED_SERVICE_X should be accepted a synonym
 349  * for GSS_C_NT_HOSTBASED_SERVICE when presented as an input
 350  * parameter, but should not be emitted by GSS-API
 351  * implementations
 352  */
 353 extern GSSAPI_LIB_VARIABLE gss_OID_desc __gss_c_nt_hostbased_service_x_oid_desc;
 354 #define GSS_C_NT_HOSTBASED_SERVICE_X (&__gss_c_nt_hostbased_service_x_oid_desc)
 355
 356 /*
 357  * The implementation must reserve static storage for a
 358  * gss_OID_desc object containing the value
 359  * {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
 360  *              "\x01\x02\x01\x04"}, corresponding to an
 361  * object-identifier value of {iso(1) member-body(2)
 362  * Unites States(840) mit(113554) infosys(1) gssapi(2)
 363  * generic(1) service_name(4)}.  The constant
 364  * GSS_C_NT_HOSTBASED_SERVICE should be initialized
 365  * to point to that gss_OID_desc.
 366  */
 367 extern GSSAPI_LIB_VARIABLE gss_OID_desc __gss_c_nt_hostbased_service_oid_desc;
 368 #define GSS_C_NT_HOSTBASED_SERVICE (&__gss_c_nt_hostbased_service_oid_desc)
 369
 370 /*
 371  * The implementation must reserve static storage for a
 372  * gss_OID_desc object containing the value
 373  * {6, (void *)"\x2b\x06\01\x05\x06\x03"},
 374  * corresponding to an object identifier value of
 375  * {1(iso), 3(org), 6(dod), 1(internet), 5(security),
 376  * 6(nametypes), 3(gss-anonymous-name)}.  The constant
 377  * and GSS_C_NT_ANONYMOUS should be initialized to point
 378  * to that gss_OID_desc.
 379  */
 380 extern GSSAPI_LIB_VARIABLE gss_OID_desc __gss_c_nt_anonymous_oid_desc;
 381 #define GSS_C_NT_ANONYMOUS (&__gss_c_nt_anonymous_oid_desc)
 382
 383 /*
 384  * The implementation must reserve static storage for a
 385  * gss_OID_desc object containing the value
 386  * {6, (void *)"\x2b\x06\x01\x05\x06\x04"},
 387  * corresponding to an object-identifier value of
 388  * {1(iso), 3(org), 6(dod), 1(internet), 5(security),
 389  * 6(nametypes), 4(gss-api-exported-name)}.  The constant
 390  * GSS_C_NT_EXPORT_NAME should be initialized to point
 391  * to that gss_OID_desc.
 392  */
 393 extern GSSAPI_LIB_VARIABLE gss_OID_desc __gss_c_nt_export_name_oid_desc;
 394 #define GSS_C_NT_EXPORT_NAME (&__gss_c_nt_export_name_oid_desc)
 395
 396 /* Major status codes */
 397
 398 #define GSS_S_COMPLETE 0
 399
 400 /*
 401  * Some "helper" definitions to make the status code macros obvious.
 402  */
 403 #define GSS_C_CALLING_ERROR_OFFSET 24
 404 #define GSS_C_ROUTINE_ERROR_OFFSET 16
 405 #define GSS_C_SUPPLEMENTARY_OFFSET 0
 406 #define GSS_C_CALLING_ERROR_MASK 0377ul
 407 #define GSS_C_ROUTINE_ERROR_MASK 0377ul
 408 #define GSS_C_SUPPLEMENTARY_MASK 0177777ul
 409
 410 /*
 411  * The macros that test status codes for error conditions.
 412  * Note that the GSS_ERROR() macro has changed slightly from
 413  * the V1 GSSAPI so that it now evaluates its argument
 414  * only once.
 415  */
 416 #define GSS_CALLING_ERROR(x) \
 417   (x & (GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET))
 418 #define GSS_ROUTINE_ERROR(x) \
 419   (x & (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET))
 420 #define GSS_SUPPLEMENTARY_INFO(x) \
 421   (x & (GSS_C_SUPPLEMENTARY_MASK << GSS_C_SUPPLEMENTARY_OFFSET))
 422 #define GSS_ERROR(x) \
 423   (x & ((GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET) | \
 424         (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET)))
 425
 426 /*
 427  * Now the actual status code definitions
 428  */
 429
 430 /*
 431  * Calling errors:
 432  */
 433 #define GSS_S_CALL_INACCESSIBLE_READ \
 434                              (1ul << GSS_C_CALLING_ERROR_OFFSET)
 435 #define GSS_S_CALL_INACCESSIBLE_WRITE \
 436                              (2ul << GSS_C_CALLING_ERROR_OFFSET)
 437 #define GSS_S_CALL_BAD_STRUCTURE \
 438                              (3ul << GSS_C_CALLING_ERROR_OFFSET)
 439
 440 /*
 441  * Routine errors:
 442  */
 443 #define GSS_S_BAD_MECH (1ul << GSS_C_ROUTINE_ERROR_OFFSET)
 444 #define GSS_S_BAD_NAME (2ul << GSS_C_ROUTINE_ERROR_OFFSET)
 445 #define GSS_S_BAD_NAMETYPE (3ul << GSS_C_ROUTINE_ERROR_OFFSET)
 446
 447 #define GSS_S_BAD_BINDINGS (4ul << GSS_C_ROUTINE_ERROR_OFFSET)
 448 #define GSS_S_BAD_STATUS (5ul << GSS_C_ROUTINE_ERROR_OFFSET)
 449 #define GSS_S_BAD_SIG (6ul << GSS_C_ROUTINE_ERROR_OFFSET)
 450 #define GSS_S_BAD_MIC GSS_S_BAD_SIG
 451 #define GSS_S_NO_CRED (7ul << GSS_C_ROUTINE_ERROR_OFFSET)
 452 #define GSS_S_NO_CONTEXT (8ul << GSS_C_ROUTINE_ERROR_OFFSET)
 453 #define GSS_S_DEFECTIVE_TOKEN (9ul << GSS_C_ROUTINE_ERROR_OFFSET)
 454 #define GSS_S_DEFECTIVE_CREDENTIAL (10ul << GSS_C_ROUTINE_ERROR_OFFSET)
 455 #define GSS_S_CREDENTIALS_EXPIRED (11ul << GSS_C_ROUTINE_ERROR_OFFSET)
 456 #define GSS_S_CONTEXT_EXPIRED (12ul << GSS_C_ROUTINE_ERROR_OFFSET)
 457 #define GSS_S_FAILURE (13ul << GSS_C_ROUTINE_ERROR_OFFSET)
 458 #define GSS_S_BAD_QOP (14ul << GSS_C_ROUTINE_ERROR_OFFSET)
 459 #define GSS_S_UNAUTHORIZED (15ul << GSS_C_ROUTINE_ERROR_OFFSET)
 460 #define GSS_S_UNAVAILABLE (16ul << GSS_C_ROUTINE_ERROR_OFFSET)
 461 #define GSS_S_DUPLICATE_ELEMENT (17ul << GSS_C_ROUTINE_ERROR_OFFSET)
 462 #define GSS_S_NAME_NOT_MN (18ul << GSS_C_ROUTINE_ERROR_OFFSET)
 463 #define GSS_S_BAD_MECH_ATTR (19ul << GSS_C_ROUTINE_ERROR_OFFSET)
 464
 465 /*
 466  * Apparently awating spec fix.
 467  */
 468 #define GSS_S_CRED_UNAVAIL GSS_S_FAILURE
 469
 470 /*
 471  * Supplementary info bits:
 472  */
 473 #define GSS_S_CONTINUE_NEEDED (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 0))
 474 #define GSS_S_DUPLICATE_TOKEN (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 1))
 475 #define GSS_S_OLD_TOKEN (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 2))
 476 #define GSS_S_UNSEQ_TOKEN (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 3))
 477 #define GSS_S_GAP_TOKEN (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 4))
 478
 479 /*
 480  * Finally, function prototypes for the GSS-API routines.
 481  */
 482
 483 #define GSS_C_OPTION_MASK 0xffff
 484 #define GSS_C_CRED_NO_UI  0x10000
 485
 486 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_acquire_cred
 487            (OM_uint32 * /*minor_status*/,
 488             gss_const_name_t /*desired_name*/,
 489             OM_uint32 /*time_req*/,
 490             const gss_OID_set /*desired_mechs*/,
 491             gss_cred_usage_t /*cred_usage*/,
 492             gss_cred_id_t * /*output_cred_handle*/,
 493             gss_OID_set * /*actual_mechs*/,
 494             OM_uint32 * /*time_rec*/
 495            );
 496
 497 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_release_cred
 498            (OM_uint32 * /*minor_status*/,
 499             gss_cred_id_t * /*cred_handle*/
 500            );
 501
 502 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_init_sec_context
 503            (OM_uint32 * /*minor_status*/,
 504             gss_const_cred_id_t /*initiator_cred_handle*/,
 505             gss_ctx_id_t * /*context_handle*/,
 506             gss_const_name_t /*target_name*/,
 507             const gss_OID /*mech_type*/,
 508             OM_uint32 /*req_flags*/,
 509             OM_uint32 /*time_req*/,
 510             const gss_channel_bindings_t /*input_chan_bindings*/,
 511             const gss_buffer_t /*input_token*/,
 512             gss_OID * /*actual_mech_type*/,
 513             gss_buffer_t /*output_token*/,
 514             OM_uint32 * /*ret_flags*/,
 515             OM_uint32 * /*time_rec*/
 516            );
 517
 518 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_accept_sec_context
 519            (OM_uint32 * /*minor_status*/,
 520             gss_ctx_id_t * /*context_handle*/,
 521             gss_const_cred_id_t /*acceptor_cred_handle*/,
 522             const gss_buffer_t /*input_token_buffer*/,
 523             const gss_channel_bindings_t /*input_chan_bindings*/,
 524             gss_name_t * /*src_name*/,
 525             gss_OID * /*mech_type*/,
 526             gss_buffer_t /*output_token*/,
 527             OM_uint32 * /*ret_flags*/,
 528             OM_uint32 * /*time_rec*/,
 529             gss_cred_id_t * /*delegated_cred_handle*/
 530            );
 531
 532 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_process_context_token
 533            (OM_uint32 * /*minor_status*/,
 534             gss_const_ctx_id_t /*context_handle*/,
 535             const gss_buffer_t /*token_buffer*/
 536            );
 537
 538 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_delete_sec_context
 539            (OM_uint32 * /*minor_status*/,
 540             gss_ctx_id_t * /*context_handle*/,
 541             gss_buffer_t /*output_token*/
 542            );
 543
 544 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_context_time
 545            (OM_uint32 * /*minor_status*/,
 546             gss_const_ctx_id_t /*context_handle*/,
 547             OM_uint32 * /*time_rec*/
 548            );
 549
 550 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_get_mic
 551            (OM_uint32 * /*minor_status*/,
 552             gss_const_ctx_id_t /*context_handle*/,
 553             gss_qop_t /*qop_req*/,
 554             const gss_buffer_t /*message_buffer*/,
 555             gss_buffer_t /*message_token*/
 556            );
 557
 558 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_verify_mic
 559            (OM_uint32 * /*minor_status*/,
 560             gss_const_ctx_id_t /*context_handle*/,
 561             const gss_buffer_t /*message_buffer*/,
 562             const gss_buffer_t /*token_buffer*/,
 563             gss_qop_t * /*qop_state*/
 564            );
 565
 566 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_wrap
 567            (OM_uint32 * /*minor_status*/,
 568             gss_const_ctx_id_t /*context_handle*/,
 569             int /*conf_req_flag*/,
 570             gss_qop_t /*qop_req*/,
 571             const gss_buffer_t /*input_message_buffer*/,
 572             int * /*conf_state*/,
 573             gss_buffer_t /*output_message_buffer*/
 574            );
 575
 576 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_unwrap
 577            (OM_uint32 * /*minor_status*/,
 578             gss_const_ctx_id_t /*context_handle*/,
 579             const gss_buffer_t /*input_message_buffer*/,
 580             gss_buffer_t /*output_message_buffer*/,
 581             int * /*conf_state*/,
 582             gss_qop_t * /*qop_state*/
 583            );
 584
 585 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_display_status
 586            (OM_uint32 * /*minor_status*/,
 587             OM_uint32 /*status_value*/,
 588             int /*status_type*/,
 589             const gss_OID /*mech_type*/,
 590             OM_uint32 * /*message_context*/,
 591             gss_buffer_t /*status_string*/
 592            );
 593
 594 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_indicate_mechs
 595            (OM_uint32 * /*minor_status*/,
 596             gss_OID_set * /*mech_set*/
 597            );
 598
 599 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_compare_name
 600            (OM_uint32 * /*minor_status*/,
 601             gss_const_name_t /*name1*/,
 602             gss_const_name_t /*name2*/,
 603             int * /*name_equal*/
 604            );
 605
 606 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_display_name
 607            (OM_uint32 * /*minor_status*/,
 608             gss_const_name_t /*input_name*/,
 609             gss_buffer_t /*output_name_buffer*/,
 610             gss_OID * /*output_name_type*/
 611            );
 612
 613 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_import_name
 614            (OM_uint32 * /*minor_status*/,
 615             const gss_buffer_t /*input_name_buffer*/,
 616             const gss_OID /*input_name_type*/,
 617             gss_name_t * /*output_name*/
 618            );
 619
 620 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_export_name
 621            (OM_uint32  * /*minor_status*/,
 622             gss_const_name_t /*input_name*/,
 623             gss_buffer_t /*exported_name*/
 624            );
 625
 626 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_release_name
 627            (OM_uint32 * /*minor_status*/,
 628             gss_name_t * /*input_name*/
 629            );
 630
 631 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_release_buffer
 632            (OM_uint32 * /*minor_status*/,
 633             gss_buffer_t /*buffer*/
 634            );
 635
 636 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_release_oid_set
 637            (OM_uint32 * /*minor_status*/,
 638             gss_OID_set * /*set*/
 639            );
 640
 641 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_inquire_cred
 642            (OM_uint32 * /*minor_status*/,
 643             gss_const_cred_id_t /*cred_handle*/,
 644             gss_name_t * /*name*/,
 645             OM_uint32 * /*lifetime*/,
 646             gss_cred_usage_t * /*cred_usage*/,
 647             gss_OID_set * /*mechanisms*/
 648            );
 649
 650 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_inquire_context (
 651             OM_uint32 * /*minor_status*/,
 652             gss_const_ctx_id_t /*context_handle*/,
 653             gss_name_t * /*src_name*/,
 654             gss_name_t * /*targ_name*/,
 655             OM_uint32 * /*lifetime_rec*/,
 656             gss_OID * /*mech_type*/,
 657             OM_uint32 * /*ctx_flags*/,
 658             int * /*locally_initiated*/,
 659             int * /*open_context*/
 660            );
 661
 662 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_wrap_size_limit (
 663             OM_uint32 * /*minor_status*/,
 664             gss_const_ctx_id_t /*context_handle*/,
 665             int /*conf_req_flag*/,
 666             gss_qop_t /*qop_req*/,
 667             OM_uint32 /*req_output_size*/,
 668             OM_uint32 * /*max_input_size*/
 669            );
 670
 671 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_add_cred (
 672             OM_uint32 * /*minor_status*/,
 673             gss_const_cred_id_t /*input_cred_handle*/,
 674             gss_const_name_t /*desired_name*/,
 675             const gss_OID /*desired_mech*/,
 676             gss_cred_usage_t /*cred_usage*/,
 677             OM_uint32 /*initiator_time_req*/,
 678             OM_uint32 /*acceptor_time_req*/,
 679             gss_cred_id_t * /*output_cred_handle*/,
 680             gss_OID_set * /*actual_mechs*/,
 681             OM_uint32 * /*initiator_time_rec*/,
 682             OM_uint32 * /*acceptor_time_rec*/
 683            );
 684
 685 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_inquire_cred_by_mech (
 686             OM_uint32 * /*minor_status*/,
 687             gss_const_cred_id_t /*cred_handle*/,
 688             const gss_OID /*mech_type*/,
 689             gss_name_t * /*name*/,
 690             OM_uint32 * /*initiator_lifetime*/,
 691             OM_uint32 * /*acceptor_lifetime*/,
 692             gss_cred_usage_t * /*cred_usage*/
 693            );
 694
 695 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_export_sec_context (
 696             OM_uint32 * /*minor_status*/,
 697             gss_ctx_id_t * /*context_handle*/,
 698             gss_buffer_t /*interprocess_token*/
 699            );
 700
 701 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_import_sec_context (
 702             OM_uint32 * /*minor_status*/,
 703             const gss_buffer_t /*interprocess_token*/,
 704             gss_ctx_id_t * /*context_handle*/
 705            );
 706
 707 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_create_empty_oid_set (
 708             OM_uint32 * /*minor_status*/,
 709             gss_OID_set * /*oid_set*/
 710            );
 711
 712 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_add_oid_set_member (
 713             OM_uint32 * /*minor_status*/,
 714             const gss_OID /*member_oid*/,
 715             gss_OID_set * /*oid_set*/
 716            );
 717
 718 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_test_oid_set_member (
 719             OM_uint32 * /*minor_status*/,
 720             const gss_OID /*member*/,
 721             const gss_OID_set /*set*/,
 722             int * /*present*/
 723            );
 724
 725 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_inquire_names_for_mech (
 726             OM_uint32 * /*minor_status*/,
 727             const gss_OID /*mechanism*/,
 728             gss_OID_set * /*name_types*/
 729            );
 730
 731 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_inquire_mechs_for_name (
 732             OM_uint32 * /*minor_status*/,
 733             gss_const_name_t /*input_name*/,
 734             gss_OID_set * /*mech_types*/
 735            );
 736
 737 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_canonicalize_name (
 738             OM_uint32 * /*minor_status*/,
 739             gss_const_name_t /*input_name*/,
 740             const gss_OID /*mech_type*/,
 741             gss_name_t * /*output_name*/
 742            );
 743
 744 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_duplicate_name (
 745             OM_uint32 * /*minor_status*/,
 746             gss_const_name_t /*src_name*/,
 747             gss_name_t * /*dest_name*/
 748            );
 749
 750 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_duplicate_oid (
 751             OM_uint32 * /* minor_status */,
 752             gss_OID /* src_oid */,
 753             gss_OID * /* dest_oid */
 754            );
 755
 756 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_duplicate_oid_set (
 757             OM_uint32 * /* minor_status */,
 758             gss_OID_set /* src_oid */,
 759             gss_OID_set * /* dest_oid */
 760            );
 761
 762 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 763 gss_release_oid
 764         (OM_uint32 * /*minor_status*/,
 765          gss_OID * /* oid */
 766         );
 767
 768 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 769 gss_oid_to_str(
 770             OM_uint32 * /*minor_status*/,
 771             gss_OID /* oid */,
 772             gss_buffer_t /* str */
 773            );
 774
 775 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 776 gss_inquire_sec_context_by_oid(
 777             OM_uint32 * minor_status,
 778             gss_const_ctx_id_t context_handle,
 779             const gss_OID desired_object,
 780             gss_buffer_set_t *data_set
 781            );
 782
 783 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 784 gss_set_sec_context_option (OM_uint32 *minor_status,
 785                             gss_ctx_id_t *context_handle,
 786                             const gss_OID desired_object,
 787                             const gss_buffer_t value);
 788
 789 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 790 gss_set_cred_option (OM_uint32 *minor_status,
 791                      gss_cred_id_t *cred_handle,
 792                      const gss_OID object,
 793                      const gss_buffer_t value);
 794
 795 GSSAPI_LIB_FUNCTION int GSSAPI_LIB_CALL
 796 gss_oid_equal(gss_const_OID a, gss_const_OID b);
 797
 798 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 799 gss_create_empty_buffer_set
 800            (OM_uint32 * minor_status,
 801             gss_buffer_set_t *buffer_set);
 802
 803 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 804 gss_add_buffer_set_member
 805            (OM_uint32 * minor_status,
 806             const gss_buffer_t member_buffer,
 807             gss_buffer_set_t *buffer_set);
 808
 809 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 810 gss_release_buffer_set
 811            (OM_uint32 * minor_status,
 812             gss_buffer_set_t *buffer_set);
 813
 814 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 815 gss_inquire_cred_by_oid(OM_uint32 *minor_status,
 816                         gss_const_cred_id_t cred_handle,
 817                         const gss_OID desired_object,
 818                         gss_buffer_set_t *data_set);
 819
 820 /*
 821  * RFC 4401
 822  */
 823
 824 #define GSS_C_PRF_KEY_FULL 0
 825 #define GSS_C_PRF_KEY_PARTIAL 1
 826
 827 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 828 gss_pseudo_random
 829         (OM_uint32 *minor_status,
 830          gss_ctx_id_t context,
 831          int prf_key,
 832          const gss_buffer_t prf_in,
 833          ssize_t desired_output_len,
 834          gss_buffer_t prf_out
 835         );
 836
 837 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 838 gss_store_cred(OM_uint32         * /* minor_status */,
 839                gss_cred_id_t     /* input_cred_handle */,
 840                gss_cred_usage_t  /* cred_usage */,
 841                const gss_OID     /* desired_mech */,
 842                OM_uint32         /* overwrite_cred */,
 843                OM_uint32         /* default_cred */,
 844                gss_OID_set       * /* elements_stored */,
 845                gss_cred_usage_t  * /* cred_usage_stored */);
 846
 847
 848 /*
 849  * Query functions
 850  */
 851
 852 typedef struct {
 853     size_t header; /**< size of header */
 854     size_t trailer; /**< size of trailer */
 855     size_t max_msg_size; /**< maximum message size */
 856     size_t buffers; /**< extra GSS_IOV_BUFFER_TYPE_EMPTY buffer to pass */
 857     size_t blocksize; /**< Specificed optimal size of messages, also
 858                          is the maximum padding size
 859                          (GSS_IOV_BUFFER_TYPE_PADDING) */
 860 } gss_context_stream_sizes;
 861
 862 extern gss_OID_desc GSSAPI_LIB_VARIABLE __gss_c_attr_stream_sizes_oid_desc;
 863 #define GSS_C_ATTR_STREAM_SIZES (&__gss_c_attr_stream_sizes_oid_desc)
 864
 865
 866 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 867 gss_context_query_attributes(OM_uint32 * /* minor_status */,
 868                              gss_const_ctx_id_t /* context_handle */,
 869                              const gss_OID /* attribute */,
 870                              void * /*data*/,
 871                              size_t /* len */);
 872 /*
 873  * The following routines are obsolete variants of gss_get_mic,
 874  * gss_verify_mic, gss_wrap and gss_unwrap.  They should be
 875  * provided by GSSAPI V2 implementations for backwards
 876  * compatibility with V1 applications.  Distinct entrypoints
 877  * (as opposed to #defines) should be provided, both to allow
 878  * GSSAPI V1 applications to link against GSSAPI V2 implementations,
 879  * and to retain the slight parameter type differences between the
 880  * obsolete versions of these routines and their current forms.
 881  */
 882
 883 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_sign
 884            (OM_uint32 * /*minor_status*/,
 885             gss_ctx_id_t /*context_handle*/,
 886             int /*qop_req*/,
 887             gss_buffer_t /*message_buffer*/,
 888             gss_buffer_t /*message_token*/
 889             ) GSSAPI_DEPRECATED_FUNCTION("Use gss_get_mic");
 890
 891 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_verify
 892            (OM_uint32 * /*minor_status*/,
 893             gss_ctx_id_t /*context_handle*/,
 894             gss_buffer_t /*message_buffer*/,
 895             gss_buffer_t /*token_buffer*/,
 896             int * /*qop_state*/
 897             ) GSSAPI_DEPRECATED_FUNCTION("Use gss_verify_mic");
 898
 899 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_seal
 900            (OM_uint32 * /*minor_status*/,
 901             gss_ctx_id_t /*context_handle*/,
 902             int /*conf_req_flag*/,
 903             int /*qop_req*/,
 904             gss_buffer_t /*input_message_buffer*/,
 905             int * /*conf_state*/,
 906             gss_buffer_t /*output_message_buffer*/
 907            ) GSSAPI_DEPRECATED_FUNCTION("Use gss_wrap");
 908
 909 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_unseal
 910            (OM_uint32 * /*minor_status*/,
 911             gss_ctx_id_t /*context_handle*/,
 912             gss_buffer_t /*input_message_buffer*/,
 913             gss_buffer_t /*output_message_buffer*/,
 914             int * /*conf_state*/,
 915             int * /*qop_state*/
 916            )  GSSAPI_DEPRECATED_FUNCTION("Use gss_unwrap");
 917
 918 /**
 919  *
 920  */
 921
 922 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 923 gss_encapsulate_token(gss_const_buffer_t /* input_token */,
 924                       gss_const_OID /* oid */,
 925                       gss_buffer_t /* output_token */);
 926
 927 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 928 gss_decapsulate_token(gss_const_buffer_t /* input_token */,
 929                       gss_const_OID /* oid */,
 930                       gss_buffer_t /* output_token */);
 931
 932
 933
 934 /*
 935  * AEAD support
 936  */
 937
 938 /*
 939  * GSS_IOV
 940  */
 941
 942 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 943 gss_wrap_iov(OM_uint32 *, gss_ctx_id_t, int, gss_qop_t, int *,
 944              gss_iov_buffer_desc *, int);
 945
 946
 947 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 948 gss_unwrap_iov(OM_uint32 *, gss_ctx_id_t, int *, gss_qop_t *,
 949                gss_iov_buffer_desc *, int);
 950
 951 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 952 gss_wrap_iov_length(OM_uint32 *, gss_ctx_id_t, int, gss_qop_t, int *,
 953                     gss_iov_buffer_desc *, int);
 954
 955 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 956 gss_release_iov_buffer(OM_uint32 *, gss_iov_buffer_desc *, int);
 957
 958 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 959 gss_wrap_aead(OM_uint32 *, gss_ctx_id_t, int, gss_qop_t,
 960               gss_buffer_t, gss_buffer_t, int *, gss_buffer_t);
 961
 962 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 963 gss_unwrap_aead(OM_uint32 *, gss_ctx_id_t, gss_buffer_t,
 964                 gss_buffer_t, gss_buffer_t, int *, gss_qop_t *);
 965
 966 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 967 gss_export_cred(OM_uint32 * /* minor_status */,
 968                 gss_cred_id_t /* cred_handle */,
 969                 gss_buffer_t /* cred_token */);
 970
 971 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 972 gss_import_cred(OM_uint32 * /* minor_status */,
 973                 gss_buffer_t /* cred_token */,
 974                 gss_cred_id_t * /* cred_handle */);
 975
 976 /*
 977  * mech option
 978  */
 979
 980 GSSAPI_LIB_FUNCTION int GSSAPI_LIB_CALL
 981 gss_mo_set(gss_const_OID mech, gss_const_OID option,
 982            int enable, gss_buffer_t value);
 983
 984 GSSAPI_LIB_FUNCTION int GSSAPI_LIB_CALL
 985 gss_mo_get(gss_const_OID mech, gss_const_OID option, gss_buffer_t value);
 986
 987 GSSAPI_LIB_FUNCTION void GSSAPI_LIB_CALL
 988 gss_mo_list(gss_const_OID mech, gss_OID_set *options);
 989
 990 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 991 gss_mo_name(gss_const_OID mech, gss_const_OID options, gss_buffer_t name);
 992
 993 /*
 994  * SASL glue functions and mech inquire
 995  */
 996
 997 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
 998 gss_inquire_saslname_for_mech(OM_uint32 *minor_status,
 999                               const gss_OID desired_mech,
1000                               gss_buffer_t sasl_mech_name,
1001                               gss_buffer_t mech_name,
1002                               gss_buffer_t mech_description);
1003
1004 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
1005 gss_inquire_mech_for_saslname(OM_uint32 *minor_status,
1006                               const gss_buffer_t sasl_mech_name,
1007                               gss_OID *mech_type);
1008
1009 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
1010 gss_indicate_mechs_by_attrs(OM_uint32 * minor_status,
1011                             gss_const_OID_set desired_mech_attrs,
1012                             gss_const_OID_set except_mech_attrs,
1013                             gss_const_OID_set critical_mech_attrs,
1014                             gss_OID_set *mechs);
1015
1016 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
1017 gss_inquire_attrs_for_mech(OM_uint32 * minor_status,
1018                            gss_const_OID mech,
1019                            gss_OID_set *mech_attr,
1020                            gss_OID_set *known_mech_attrs);
1021
1022 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
1023 gss_display_mech_attr(OM_uint32 * minor_status,
1024                       gss_const_OID mech_attr,
1025                       gss_buffer_t name,
1026                       gss_buffer_t short_desc,
1027                       gss_buffer_t long_desc);
1028
1029 /*
1030  * Solaris compat
1031  */
1032
1033 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_acquire_cred_with_password
1034            (OM_uint32 * /*minor_status*/,
1035             gss_const_name_t /*desired_name*/,
1036             const gss_buffer_t /*password*/,
1037             OM_uint32 /*time_req*/,
1038             const gss_OID_set /*desired_mechs*/,
1039             gss_cred_usage_t /*cred_usage*/,
1040             gss_cred_id_t * /*output_cred_handle*/,
1041             gss_OID_set * /*actual_mechs*/,
1042             OM_uint32 * /*time_rec*/
1043            );
1044
1045 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_add_cred_with_password (
1046             OM_uint32 * /*minor_status*/,
1047             gss_const_cred_id_t /*input_cred_handle*/,
1048             gss_const_name_t /*desired_name*/,
1049             const gss_OID /*desired_mech*/,
1050             const gss_buffer_t /*password*/,
1051             gss_cred_usage_t /*cred_usage*/,
1052             OM_uint32 /*initiator_time_req*/,
1053             OM_uint32 /*acceptor_time_req*/,
1054             gss_cred_id_t * /*output_cred_handle*/,
1055             gss_OID_set * /*actual_mechs*/,
1056             OM_uint32 * /*initiator_time_rec*/,
1057             OM_uint32 * /*acceptor_time_rec*/
1058            );
1059
1060 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
1061 gss_localname(
1062         OM_uint32 *minor,
1063         gss_const_name_t name,
1064         const gss_OID mech_type,
1065         gss_buffer_t localname);
1066
1067 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
1068 gss_pname_to_uid(
1069         OM_uint32 *minor,
1070         gss_const_name_t name,
1071         const gss_OID mech_type,
1072         uid_t *uidOut);
1073
1074 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
1075 gss_authorize_localname(
1076         OM_uint32 *minor,
1077         gss_const_name_t name,
1078         gss_const_name_t user);
1079
1080 GSSAPI_LIB_FUNCTION int GSSAPI_LIB_CALL
1081 gss_userok(gss_const_name_t name,
1082            const char *user);
1083
1084 extern GSSAPI_LIB_VARIABLE gss_buffer_desc __gss_c_attr_local_login_user;
1085 #define GSS_C_ATTR_LOCAL_LOGIN_USER (&__gss_c_attr_local_login_user)
1086
1087 /*
1088  * Naming extensions
1089  */
1090
1091 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_display_name_ext (
1092     OM_uint32 *,        /* minor_status */
1093     gss_name_t,         /* name */
1094     gss_OID,            /* display_as_name_type */
1095     gss_buffer_t        /* display_name */
1096     );
1097
1098 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_inquire_name (
1099     OM_uint32 *,        /* minor_status */
1100     gss_name_t,         /* name */
1101     int *,              /* name_is_MN */
1102     gss_OID *,          /* MN_mech */
1103     gss_buffer_set_t *  /* attrs */
1104     );
1105
1106 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_get_name_attribute (
1107     OM_uint32 *,        /* minor_status */
1108     gss_name_t,         /* name */
1109     gss_buffer_t,       /* attr */
1110     int *,              /* authenticated */
1111     int *,              /* complete */
1112     gss_buffer_t,       /* value */
1113     gss_buffer_t,       /* display_value */
1114     int *               /* more */
1115     );
1116
1117 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_set_name_attribute (
1118     OM_uint32 *,        /* minor_status */
1119     gss_name_t,         /* name */
1120     int,                /* complete */
1121     gss_buffer_t,       /* attr */
1122     gss_buffer_t        /* value */
1123     );
1124
1125 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_delete_name_attribute (
1126     OM_uint32 *,        /* minor_status */
1127     gss_name_t,         /* name */
1128     gss_buffer_t        /* attr */
1129     );
1130
1131 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_export_name_composite (
1132     OM_uint32 *,        /* minor_status */
1133     gss_name_t,         /* name */
1134     gss_buffer_t        /* exp_composite_name */
1135     );
1136
1137 /*
1138  * Other extensions
1139  */
1140
1141
1142 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL gss_duplicate_cred (
1143             OM_uint32 * /*minor_status*/,
1144             gss_const_cred_id_t /*input_cred_handle*/,
1145             gss_cred_id_t * /*output_cred_handle*/
1146            );
1147
1148 /* Return a mechanism short name from an OID */
1149 GSSAPI_LIB_FUNCTION const char * GSSAPI_LIB_CALL
1150 gss_oid_to_name(gss_const_OID oid);
1151
1152 /* Return a mechanism OID from a short name or dotted OID */
1153 GSSAPI_LIB_FUNCTION gss_OID GSSAPI_LIB_CALL
1154 gss_name_to_oid(const char *name);
1155
1156 /*
1157  * Credential store extensions
1158  */
1159 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
1160 gss_acquire_cred_from(
1161     OM_uint32 * /* minor_status */,
1162     gss_const_name_t /* desired_name */,
1163     OM_uint32 /* time_req */,
1164     const gss_OID_set /* desired_mechs */,
1165     gss_cred_usage_t /* cred_usage */,
1166     gss_const_key_value_set_t /* cred_store */,
1167     gss_cred_id_t * /* output_cred_handle */,
1168     gss_OID_set * /* actual_mechs */,
1169     OM_uint32 * /* time_rec */
1170     );
1171
1172 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
1173 gss_add_cred_from(
1174     OM_uint32 * /* minor_status */,
1175     gss_cred_id_t /* input_cred_handle */,
1176     gss_const_name_t /* desired_name */,
1177     const gss_OID /* desired_mech */,
1178     gss_cred_usage_t /* cred_usage */,
1179     OM_uint32 /* initiator_time_req */,
1180     OM_uint32 /* acceptor_time_req */,
1181     gss_const_key_value_set_t /* cred_store */,
1182     gss_cred_id_t * /* output_cred_handle */,
1183     gss_OID_set * /* actual_mechs */,
1184     OM_uint32 * /* initiator_time_rec */,
1185     OM_uint32 * /*acceptor_time_rec */
1186     );
1187
1188 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
1189 gss_store_cred_into(
1190     OM_uint32 * /* minor_status */,
1191     gss_const_cred_id_t /* input_cred_handle */,
1192     gss_cred_usage_t /* input_usage */,
1193     const gss_OID /* desired_mech */,
1194     OM_uint32 /* overwrite_cred */,
1195     OM_uint32 /* default_cred */,
1196     gss_const_key_value_set_t /* cred_store */,
1197     gss_OID_set * /* elements_stored */,
1198     gss_cred_usage_t * /* cred_usage_stored */
1199     );
1200
1201 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
1202 gss_store_cred_into2(
1203     OM_uint32 * /* minor_status */,
1204     gss_const_cred_id_t /* input_cred_handle */,
1205     gss_cred_usage_t /* input_usage */,
1206     const gss_OID /* desired_mech */,
1207     OM_uint32 /* store_cred_flags */,
1208     gss_const_key_value_set_t /* cred_store */,
1209     gss_OID_set * /* elements_stored */,
1210     gss_cred_usage_t * /* cred_usage_stored */,
1211     gss_buffer_set_t * /* env */
1212     );
1213
1214 enum gss_store_cred_flags {
1215     GSS_C_STORE_CRED_DEFAULT = 1,
1216     GSS_C_STORE_CRED_OVERWRITE = 2,
1217     GSS_C_STORE_CRED_SET_PROCESS = 4,
1218 };
1219 #define GSS_C_STORE_CRED_DEFAULT GSS_C_STORE_CRED_DEFAULT
1220 #define GSS_C_STORE_CRED_OVERWRITE GSS_C_STORE_CRED_OVERWRITE
1221 #define GSS_C_STORE_CRED_SET_PROCESS GSS_C_STORE_CRED_SET_PROCESS
1222
1223
1224 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_CALLCONV
1225 gss_set_neg_mechs(
1226     OM_uint32 * /* minor_status */,
1227     gss_cred_id_t /* cred_handle */,
1228     const gss_OID_set /* mech_list */);
1229
1230 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_CALLCONV
1231 gss_get_neg_mechs(
1232     OM_uint32 * /* minor_status */,
1233     gss_const_cred_id_t /* cred_handle */,
1234     gss_OID_set * /* mech_list */);
1235
1236 GSSAPI_LIB_FUNCTION void GSSAPI_LIB_CALL
1237 gss_set_log_function(void *ctx, void (*func)(void * ctx, int level, const char *fmt, va_list));
1238
1239 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
1240 gss_destroy_cred(OM_uint32 *minor_status,
1241                  gss_cred_id_t *cred_handle);
1242
1243 GSSAPI_LIB_FUNCTION uintptr_t GSSAPI_CALLCONV
1244 gss_get_instance(const char *libname);
1245
1246 /*
1247  * S4UProxy and S4USelf extensions.
1248  */
1249
1250 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_CALLCONV
1251 gss_acquire_cred_impersonate_name(
1252     OM_uint32 * /* minor_status */,
1253     gss_const_cred_id_t /* icred */,
1254     gss_const_name_t /* desired_name */,
1255     OM_uint32 /* time_req */,
1256     gss_OID_set /* desired_mechs */,
1257     gss_cred_usage_t /* cred_usage */,
1258     gss_cred_id_t * /* output_cred */,
1259     gss_OID_set * /* actual_mechs */,
1260     OM_uint32 * /* time_rec */
1261     );
1262
1263 GSSAPI_CPP_END
1264
1265 #if defined(__APPLE__) && (defined(__ppc__) || defined(__ppc64__) || defined(__i386__) || defined(__x86_64__))
1266 #pragma pack(pop)
1267 #endif
1268
1269 #undef GSSAPI_DEPRECATED_FUNCTION
1270
1271 #endif /* GSSAPI_GSSAPI_H_ */