source4/heimdal/lib/gssapi/krb5/external.c

   1 /*
   2  * Copyright (c) 1997 - 2000 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 #include "krb5/gsskrb5_locl.h"
  35 #include <gssapi_mech.h>
  36
  37 RCSID("$Id$");
  38
  39 /*
  40  * The implementation must reserve static storage for a
  41  * gss_OID_desc object containing the value
  42  * {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
  43  *              "\x01\x02\x01\x01"},
  44  * corresponding to an object-identifier value of
  45  * {iso(1) member-body(2) United States(840) mit(113554)
  46  *  infosys(1) gssapi(2) generic(1) user_name(1)}.  The constant
  47  * GSS_C_NT_USER_NAME should be initialized to point
  48  * to that gss_OID_desc.
  49  */
  50
  51 static gss_OID_desc gss_c_nt_user_name_oid_desc =
  52     {10, rk_UNCONST("\x2a\x86\x48\x86\xf7\x12" "\x01\x02\x01\x01")};
  53
  54 gss_OID GSSAPI_LIB_VARIABLE GSS_C_NT_USER_NAME =
  55     &gss_c_nt_user_name_oid_desc;
  56
  57 /*
  58  * The implementation must reserve static storage for a
  59  * gss_OID_desc object containing the value
  60  * {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
  61  *              "\x01\x02\x01\x02"},
  62  * corresponding to an object-identifier value of
  63  * {iso(1) member-body(2) United States(840) mit(113554)
  64  *  infosys(1) gssapi(2) generic(1) machine_uid_name(2)}.
  65  * The constant GSS_C_NT_MACHINE_UID_NAME should be
  66  * initialized to point to that gss_OID_desc.
  67  */
  68
  69 static gss_OID_desc gss_c_nt_machine_uid_name_oid_desc =
  70     {10, rk_UNCONST("\x2a\x86\x48\x86\xf7\x12" "\x01\x02\x01\x02")};
  71
  72 gss_OID GSSAPI_LIB_VARIABLE GSS_C_NT_MACHINE_UID_NAME =
  73     &gss_c_nt_machine_uid_name_oid_desc;
  74
  75 /*
  76  * The implementation must reserve static storage for a
  77  * gss_OID_desc object containing the value
  78  * {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
  79  *              "\x01\x02\x01\x03"},
  80  * corresponding to an object-identifier value of
  81  * {iso(1) member-body(2) United States(840) mit(113554)
  82  *  infosys(1) gssapi(2) generic(1) string_uid_name(3)}.
  83  * The constant GSS_C_NT_STRING_UID_NAME should be
  84  * initialized to point to that gss_OID_desc.
  85  */
  86
  87 static gss_OID_desc gss_c_nt_string_uid_name_oid_desc =
  88     {10, rk_UNCONST("\x2a\x86\x48\x86\xf7\x12" "\x01\x02\x01\x03")};
  89
  90 gss_OID GSSAPI_LIB_VARIABLE GSS_C_NT_STRING_UID_NAME =
  91     &gss_c_nt_string_uid_name_oid_desc;
  92
  93 /*
  94  * The implementation must reserve static storage for a
  95  * gss_OID_desc object containing the value
  96  * {6, (void *)"\x2b\x06\x01\x05\x06\x02"},
  97  * corresponding to an object-identifier value of
  98  * {iso(1) org(3) dod(6) internet(1) security(5)
  99  * nametypes(6) gss-host-based-services(2)).  The constant
 100  * GSS_C_NT_HOSTBASED_SERVICE_X should be initialized to point
 101  * to that gss_OID_desc.  This is a deprecated OID value, and
 102  * implementations wishing to support hostbased-service names
 103  * should instead use the GSS_C_NT_HOSTBASED_SERVICE OID,
 104  * defined below, to identify such names;
 105  * GSS_C_NT_HOSTBASED_SERVICE_X should be accepted a synonym
 106  * for GSS_C_NT_HOSTBASED_SERVICE when presented as an input
 107  * parameter, but should not be emitted by GSS-API
 108  * implementations
 109  */
 110
 111 static gss_OID_desc gss_c_nt_hostbased_service_x_oid_desc =
 112     {6, rk_UNCONST("\x2b\x06\x01\x05\x06\x02")};
 113
 114 gss_OID GSSAPI_LIB_VARIABLE GSS_C_NT_HOSTBASED_SERVICE_X =
 115     &gss_c_nt_hostbased_service_x_oid_desc;
 116
 117 /*
 118  * The implementation must reserve static storage for a
 119  * gss_OID_desc object containing the value
 120  * {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
 121  *              "\x01\x02\x01\x04"}, corresponding to an
 122  * object-identifier value of {iso(1) member-body(2)
 123  * Unites States(840) mit(113554) infosys(1) gssapi(2)
 124  * generic(1) service_name(4)}.  The constant
 125  * GSS_C_NT_HOSTBASED_SERVICE should be initialized
 126  * to point to that gss_OID_desc.
 127  */
 128 static gss_OID_desc gss_c_nt_hostbased_service_oid_desc =
 129     {10, rk_UNCONST("\x2a\x86\x48\x86\xf7\x12" "\x01\x02\x01\x04")};
 130
 131 gss_OID GSSAPI_LIB_VARIABLE GSS_C_NT_HOSTBASED_SERVICE =
 132     &gss_c_nt_hostbased_service_oid_desc;
 133
 134 /*
 135  * The implementation must reserve static storage for a
 136  * gss_OID_desc object containing the value
 137  * {6, (void *)"\x2b\x06\01\x05\x06\x03"},
 138  * corresponding to an object identifier value of
 139  * {1(iso), 3(org), 6(dod), 1(internet), 5(security),
 140  * 6(nametypes), 3(gss-anonymous-name)}.  The constant
 141  * and GSS_C_NT_ANONYMOUS should be initialized to point
 142  * to that gss_OID_desc.
 143  */
 144
 145 static gss_OID_desc gss_c_nt_anonymous_oid_desc =
 146     {6, rk_UNCONST("\x2b\x06\01\x05\x06\x03")};
 147
 148 gss_OID GSSAPI_LIB_VARIABLE GSS_C_NT_ANONYMOUS =
 149     &gss_c_nt_anonymous_oid_desc;
 150
 151 /*
 152  * The implementation must reserve static storage for a
 153  * gss_OID_desc object containing the value
 154  * {6, (void *)"\x2b\x06\x01\x05\x06\x04"},
 155  * corresponding to an object-identifier value of
 156  * {1(iso), 3(org), 6(dod), 1(internet), 5(security),
 157  * 6(nametypes), 4(gss-api-exported-name)}.  The constant
 158  * GSS_C_NT_EXPORT_NAME should be initialized to point
 159  * to that gss_OID_desc.
 160  */
 161
 162 static gss_OID_desc gss_c_nt_export_name_oid_desc =
 163     {6, rk_UNCONST("\x2b\x06\x01\x05\x06\x04") };
 164
 165 gss_OID GSSAPI_LIB_VARIABLE GSS_C_NT_EXPORT_NAME =
 166     &gss_c_nt_export_name_oid_desc;
 167
 168 /*
 169  *   This name form shall be represented by the Object Identifier {iso(1)
 170  *   member-body(2) United States(840) mit(113554) infosys(1) gssapi(2)
 171  *   krb5(2) krb5_name(1)}.  The recommended symbolic name for this type
 172  *   is "GSS_KRB5_NT_PRINCIPAL_NAME".
 173  */
 174
 175 static gss_OID_desc gss_krb5_nt_principal_name_oid_desc =
 176     {10, rk_UNCONST("\x2a\x86\x48\x86\xf7\x12\x01\x02\x02\x01") };
 177
 178 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_NT_PRINCIPAL_NAME =
 179     &gss_krb5_nt_principal_name_oid_desc;
 180
 181 /*
 182  *   This name form shall be represented by the Object Identifier {iso(1)
 183  *   member-body(2) United States(840) mit(113554) infosys(1) gssapi(2)
 184  *   generic(1) user_name(1)}.  The recommended symbolic name for this
 185  *   type is "GSS_KRB5_NT_USER_NAME".
 186  */
 187
 188 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_NT_USER_NAME =
 189     &gss_c_nt_user_name_oid_desc;
 190
 191 /*
 192  *   This name form shall be represented by the Object Identifier {iso(1)
 193  *   member-body(2) United States(840) mit(113554) infosys(1) gssapi(2)
 194  *   generic(1) machine_uid_name(2)}.  The recommended symbolic name for
 195  *   this type is "GSS_KRB5_NT_MACHINE_UID_NAME".
 196  */
 197
 198 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_NT_MACHINE_UID_NAME =
 199     &gss_c_nt_machine_uid_name_oid_desc;
 200
 201 /*
 202  *   This name form shall be represented by the Object Identifier {iso(1)
 203  *   member-body(2) United States(840) mit(113554) infosys(1) gssapi(2)
 204  *   generic(1) string_uid_name(3)}.  The recommended symbolic name for
 205  *   this type is "GSS_KRB5_NT_STRING_UID_NAME".
 206  */
 207
 208 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_NT_STRING_UID_NAME =
 209     &gss_c_nt_string_uid_name_oid_desc;
 210
 211 /*
 212  *   To support ongoing experimentation, testing, and evolution of the
 213  *   specification, the Kerberos V5 GSS-API mechanism as defined in this
 214  *   and any successor memos will be identified with the following Object
 215  *   Identifier, as defined in RFC-1510, until the specification is
 216  *   advanced to the level of Proposed Standard RFC:
 217  *
 218  *   {iso(1), org(3), dod(5), internet(1), security(5), kerberosv5(2)}
 219  *
 220  *   Upon advancement to the level of Proposed Standard RFC, the Kerberos
 221  *   V5 GSS-API mechanism will be identified by an Object Identifier
 222  *   having the value:
 223  *
 224  *   {iso(1) member-body(2) United States(840) mit(113554) infosys(1)
 225  *   gssapi(2) krb5(2)}
 226  */
 227
 228 #if 0 /* This is the old OID */
 229
 230 static gss_OID_desc gss_krb5_mechanism_oid_desc =
 231     {5, rk_UNCONST("\x2b\x05\x01\x05\x02")};
 232
 233 #endif
 234
 235 static gss_OID_desc gss_krb5_mechanism_oid_desc =
 236     {9, rk_UNCONST("\x2a\x86\x48\x86\xf7\x12\x01\x02\x02") };
 237
 238 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_MECHANISM =
 239     &gss_krb5_mechanism_oid_desc;
 240
 241 /*
 242  * draft-ietf-cat-iakerb-09, IAKERB:
 243  *   The mechanism ID for IAKERB proxy GSS-API Kerberos, in accordance
 244  *   with the mechanism proposed by SPNEGO [7] for negotiating protocol
 245  *   variations, is:  {iso(1) org(3) dod(6) internet(1) security(5)
 246  *   mechanisms(5) iakerb(10) iakerbProxyProtocol(1)}.  The proposed
 247  *   mechanism ID for IAKERB minimum messages GSS-API Kerberos, in
 248  *   accordance with the mechanism proposed by SPNEGO for negotiating
 249  *   protocol variations, is: {iso(1) org(3) dod(6) internet(1)
 250  *   security(5) mechanisms(5) iakerb(10)
 251  *   iakerbMinimumMessagesProtocol(2)}.
 252  */
 253
 254 static gss_OID_desc gss_iakerb_proxy_mechanism_oid_desc =
 255     {7, rk_UNCONST("\x2b\x06\x01\x05\x05\x0a\x01")};
 256
 257 gss_OID GSSAPI_LIB_VARIABLE GSS_IAKERB_PROXY_MECHANISM =
 258     &gss_iakerb_proxy_mechanism_oid_desc;
 259
 260 static gss_OID_desc gss_iakerb_min_msg_mechanism_oid_desc =
 261     {7, rk_UNCONST("\x2b\x06\x01\x05\x05\x0a\x02") };
 262
 263 gss_OID GSSAPI_LIB_VARIABLE GSS_IAKERB_MIN_MSG_MECHANISM =
 264     &gss_iakerb_min_msg_mechanism_oid_desc;
 265
 266 /*
 267  *
 268  */
 269
 270 static gss_OID_desc gss_c_peer_has_updated_spnego_oid_desc =
 271     {9, (void *)"\x2b\x06\x01\x04\x01\xa9\x4a\x13\x05"};
 272
 273 gss_OID GSSAPI_LIB_VARIABLE GSS_C_PEER_HAS_UPDATED_SPNEGO =
 274     &gss_c_peer_has_updated_spnego_oid_desc;
 275
 276 /*
 277  * 1.2.752.43.13 Heimdal GSS-API Extentions
 278  */
 279
 280 /* 1.2.752.43.13.1 */
 281 static gss_OID_desc gss_krb5_copy_ccache_x_oid_desc =
 282     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x01")};
 283
 284 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_COPY_CCACHE_X =
 285     &gss_krb5_copy_ccache_x_oid_desc;
 286
 287 /* 1.2.752.43.13.2 */
 288 static gss_OID_desc gss_krb5_get_tkt_flags_x_oid_desc =
 289     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x02")};
 290
 291 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_GET_TKT_FLAGS_X =
 292     &gss_krb5_get_tkt_flags_x_oid_desc;
 293
 294 /* 1.2.752.43.13.3 */
 295 static gss_OID_desc gss_krb5_extract_authz_data_from_sec_context_x_oid_desc =
 296     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x03")};
 297
 298 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_EXTRACT_AUTHZ_DATA_FROM_SEC_CONTEXT_X =
 299     &gss_krb5_extract_authz_data_from_sec_context_x_oid_desc;
 300
 301 /* 1.2.752.43.13.4 */
 302 static gss_OID_desc gss_krb5_compat_des3_mic_x_oid_desc =
 303     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x04")};
 304
 305 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_COMPAT_DES3_MIC_X =
 306     &gss_krb5_compat_des3_mic_x_oid_desc;
 307
 308 /* 1.2.752.43.13.5 */
 309 static gss_OID_desc gss_krb5_register_acceptor_identity_x_desc =
 310     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x05")};
 311
 312 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_REGISTER_ACCEPTOR_IDENTITY_X =
 313     &gss_krb5_register_acceptor_identity_x_desc;
 314
 315 /* 1.2.752.43.13.6 */
 316 static gss_OID_desc gss_krb5_export_lucid_context_x_desc =
 317     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x06")};
 318
 319 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_EXPORT_LUCID_CONTEXT_X =
 320     &gss_krb5_export_lucid_context_x_desc;
 321
 322 /* 1.2.752.43.13.6.1 */
 323 static gss_OID_desc gss_krb5_export_lucid_context_v1_x_desc =
 324     {7, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x06\x01")};
 325
 326 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_EXPORT_LUCID_CONTEXT_V1_X =
 327     &gss_krb5_export_lucid_context_v1_x_desc;
 328
 329 /* 1.2.752.43.13.7 */
 330 static gss_OID_desc gss_krb5_set_dns_canonicalize_x_desc =
 331     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x07")};
 332
 333 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_SET_DNS_CANONICALIZE_X =
 334     &gss_krb5_set_dns_canonicalize_x_desc;
 335
 336 /* 1.2.752.43.13.8 */
 337 static gss_OID_desc gss_krb5_get_subkey_x_desc =
 338     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x08")};
 339
 340 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_GET_SUBKEY_X =
 341     &gss_krb5_get_subkey_x_desc;
 342
 343 /* 1.2.752.43.13.9 */
 344 static gss_OID_desc gss_krb5_get_initiator_subkey_x_desc =
 345     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x09")};
 346
 347 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_GET_INITIATOR_SUBKEY_X =
 348     &gss_krb5_get_initiator_subkey_x_desc;
 349
 350 /* 1.2.752.43.13.10 */
 351 static gss_OID_desc gss_krb5_get_acceptor_subkey_x_desc =
 352     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x0a")};
 353
 354 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_GET_ACCEPTOR_SUBKEY_X =
 355     &gss_krb5_get_acceptor_subkey_x_desc;
 356
 357 /* 1.2.752.43.13.11 */
 358 static gss_OID_desc gss_krb5_send_to_kdc_x_desc =
 359     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x0b")};
 360
 361 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_SEND_TO_KDC_X =
 362     &gss_krb5_send_to_kdc_x_desc;
 363
 364 /* 1.2.752.43.13.12 */
 365 static gss_OID_desc gss_krb5_get_authtime_x_desc =
 366     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x0c")};
 367
 368 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_GET_AUTHTIME_X =
 369     &gss_krb5_get_authtime_x_desc;
 370
 371 /* 1.2.752.43.13.13 */
 372 static gss_OID_desc gss_krb5_get_service_keyblock_x_desc =
 373     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x0d")};
 374
 375 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_GET_SERVICE_KEYBLOCK_X =
 376     &gss_krb5_get_service_keyblock_x_desc;
 377
 378 /* 1.2.752.43.13.14 */
 379 static gss_OID_desc gss_krb5_set_allowable_enctypes_x_desc =
 380     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x0e")};
 381
 382 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_SET_ALLOWABLE_ENCTYPES_X =
 383     &gss_krb5_set_allowable_enctypes_x_desc;
 384
 385 /* 1.2.752.43.13.15 */
 386 static gss_OID_desc gss_krb5_set_default_realm_x_desc =
 387     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x0f")};
 388
 389 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_SET_DEFAULT_REALM_X =
 390     &gss_krb5_set_default_realm_x_desc;
 391
 392 /* 1.2.752.43.13.16 */
 393 static gss_OID_desc gss_krb5_ccache_name_x_desc =
 394     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x10")};
 395
 396 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_CCACHE_NAME_X =
 397     &gss_krb5_ccache_name_x_desc;
 398
 399 /* 1.2.752.43.13.17 */
 400 static gss_OID_desc gss_krb5_set_time_offset_x_desc =
 401     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x11")};
 402
 403 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_SET_TIME_OFFSET_X =
 404     &gss_krb5_set_time_offset_x_desc;
 405
 406 /* 1.2.752.43.13.18 */
 407 static gss_OID_desc gss_krb5_get_time_offset_x_desc =
 408     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x12")};
 409
 410 gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_GET_TIME_OFFSET_X =
 411     &gss_krb5_get_time_offset_x_desc;
 412
 413 /* 1.2.752.43.14.1 */
 414 static gss_OID_desc gss_sasl_digest_md5_mechanism_desc =
 415     {6, rk_UNCONST("\x2a\x85\x70\x2b\x0e\x01") };
 416
 417 gss_OID GSSAPI_LIB_VARIABLE GSS_SASL_DIGEST_MD5_MECHANISM =
 418     &gss_sasl_digest_md5_mechanism_desc;
 419
 420 /*
 421  * Context for krb5 calls.
 422  */
 423
 424 /*
 425  *
 426  */
 427
 428 static gssapi_mech_interface_desc krb5_mech = {
 429     GMI_VERSION,
 430     "kerberos 5",
 431     {9, "\x2a\x86\x48\x86\xf7\x12\x01\x02\x02" },
 432     _gsskrb5_acquire_cred,
 433     _gsskrb5_release_cred,
 434     _gsskrb5_init_sec_context,
 435     _gsskrb5_accept_sec_context,
 436     _gsskrb5_process_context_token,
 437     _gsskrb5_delete_sec_context,
 438     _gsskrb5_context_time,
 439     _gsskrb5_get_mic,
 440     _gsskrb5_verify_mic,
 441     _gsskrb5_wrap,
 442     _gsskrb5_unwrap,
 443     _gsskrb5_display_status,
 444     _gsskrb5_indicate_mechs,
 445     _gsskrb5_compare_name,
 446     _gsskrb5_display_name,
 447     _gsskrb5_import_name,
 448     _gsskrb5_export_name,
 449     _gsskrb5_release_name,
 450     _gsskrb5_inquire_cred,
 451     _gsskrb5_inquire_context,
 452     _gsskrb5_wrap_size_limit,
 453     _gsskrb5_add_cred,
 454     _gsskrb5_inquire_cred_by_mech,
 455     _gsskrb5_export_sec_context,
 456     _gsskrb5_import_sec_context,
 457     _gsskrb5_inquire_names_for_mech,
 458     _gsskrb5_inquire_mechs_for_name,
 459     _gsskrb5_canonicalize_name,
 460     _gsskrb5_duplicate_name,
 461     _gsskrb5_inquire_sec_context_by_oid,
 462     _gsskrb5_inquire_cred_by_oid,
 463     _gsskrb5_set_sec_context_option,
 464     _gsskrb5_set_cred_option,
 465     _gsskrb5_pseudo_random
 466 };
 467
 468 gssapi_mech_interface
 469 __gss_krb5_initialize(void)
 470 {
 471     return &krb5_mech;
 472 }