1/* $NetBSD: krb5.h,v 1.2 2017/01/28 21:31:49 christos Exp $ */
2
3/*
4 * Copyright (c) 1997 - 2007 Kungliga Tekniska Högskolan
5 * (Royal Institute of Technology, Stockholm, Sweden).
6 * All rights reserved.
7 *
8 * Portions Copyright (c) 2009 Apple Inc. All rights reserved.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 *
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 *
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
20 *
21 * 3. Neither the name of the Institute nor the names of its contributors
22 * may be used to endorse or promote products derived from this software
23 * without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 */
37
38/* Id */
39
40#ifndef __KRB5_H__
41#define __KRB5_H__
42
43#include <time.h>
44#include <krb5/krb5-types.h>
45
46#include <krb5/asn1_err.h>
47#include <krb5/krb5_err.h>
48#include <krb5/heim_err.h>
49#include <krb5/k524_err.h>
50
51#include <krb5/krb5_asn1.h>
52
53/* name confusion with MIT */
54#ifndef KRB5KDC_ERR_KEY_EXP
55#define KRB5KDC_ERR_KEY_EXP KRB5KDC_ERR_KEY_EXPIRED
56#endif
57
58#ifdef _WIN32
59#define KRB5_CALLCONV __stdcall
60#else
61#define KRB5_CALLCONV
62#endif
63
64/* simple constants */
65
66#ifndef TRUE
67#define TRUE 1
68#define FALSE 0
69#endif
70
71typedef int krb5_boolean;
72
73typedef int32_t krb5_error_code;
74
75typedef int32_t krb5_kvno;
76
77typedef uint32_t krb5_flags;
78
79typedef void *krb5_pointer;
80typedef const void *krb5_const_pointer;
81
82struct krb5_crypto_data;
83typedef struct krb5_crypto_data *krb5_crypto;
84
85struct krb5_get_creds_opt_data;
86typedef struct krb5_get_creds_opt_data *krb5_get_creds_opt;
87
88struct krb5_digest_data;
89typedef struct krb5_digest_data *krb5_digest;
90struct krb5_ntlm_data;
91typedef struct krb5_ntlm_data *krb5_ntlm;
92
93struct krb5_pac_data;
94typedef struct krb5_pac_data *krb5_pac;
95
96typedef struct krb5_rd_req_in_ctx_data *krb5_rd_req_in_ctx;
97typedef struct krb5_rd_req_out_ctx_data *krb5_rd_req_out_ctx;
98
99typedef CKSUMTYPE krb5_cksumtype;
100
101typedef Checksum krb5_checksum;
102
103typedef ENCTYPE krb5_enctype;
104
105typedef struct krb5_get_init_creds_ctx *krb5_init_creds_context;
106
107typedef heim_octet_string krb5_data;
108
109/* PKINIT related forward declarations */
110struct ContentInfo;
111struct krb5_pk_identity;
112struct krb5_pk_cert;
113
114/* krb5_enc_data is a mit compat structure */
115typedef struct krb5_enc_data {
116 krb5_enctype enctype;
117 krb5_kvno kvno;
118 krb5_data ciphertext;
119} krb5_enc_data;
120
121/* alternative names */
122enum {
123 ENCTYPE_NULL = KRB5_ENCTYPE_NULL,
124 ENCTYPE_DES_CBC_CRC = KRB5_ENCTYPE_DES_CBC_CRC,
125 ENCTYPE_DES_CBC_MD4 = KRB5_ENCTYPE_DES_CBC_MD4,
126 ENCTYPE_DES_CBC_MD5 = KRB5_ENCTYPE_DES_CBC_MD5,
127 ENCTYPE_DES3_CBC_MD5 = KRB5_ENCTYPE_DES3_CBC_MD5,
128 ENCTYPE_OLD_DES3_CBC_SHA1 = KRB5_ENCTYPE_OLD_DES3_CBC_SHA1,
129 ENCTYPE_SIGN_DSA_GENERATE = KRB5_ENCTYPE_SIGN_DSA_GENERATE,
130 ENCTYPE_ENCRYPT_RSA_PRIV = KRB5_ENCTYPE_ENCRYPT_RSA_PRIV,
131 ENCTYPE_ENCRYPT_RSA_PUB = KRB5_ENCTYPE_ENCRYPT_RSA_PUB,
132 ENCTYPE_DES3_CBC_SHA1 = KRB5_ENCTYPE_DES3_CBC_SHA1,
133 ENCTYPE_AES128_CTS_HMAC_SHA1_96 = KRB5_ENCTYPE_AES128_CTS_HMAC_SHA1_96,
134 ENCTYPE_AES256_CTS_HMAC_SHA1_96 = KRB5_ENCTYPE_AES256_CTS_HMAC_SHA1_96,
135 ENCTYPE_ARCFOUR_HMAC = KRB5_ENCTYPE_ARCFOUR_HMAC_MD5,
136 ENCTYPE_ARCFOUR_HMAC_MD5 = KRB5_ENCTYPE_ARCFOUR_HMAC_MD5,
137 ENCTYPE_ARCFOUR_HMAC_MD5_56 = KRB5_ENCTYPE_ARCFOUR_HMAC_MD5_56,
138 ENCTYPE_ENCTYPE_PK_CROSS = KRB5_ENCTYPE_ENCTYPE_PK_CROSS,
139 ENCTYPE_DES_CBC_NONE = KRB5_ENCTYPE_DES_CBC_NONE,
140 ENCTYPE_DES3_CBC_NONE = KRB5_ENCTYPE_DES3_CBC_NONE,
141 ENCTYPE_DES_CFB64_NONE = KRB5_ENCTYPE_DES_CFB64_NONE,
142 ENCTYPE_DES_PCBC_NONE = KRB5_ENCTYPE_DES_PCBC_NONE,
143 ETYPE_NULL = KRB5_ENCTYPE_NULL,
144 ETYPE_DES_CBC_CRC = KRB5_ENCTYPE_DES_CBC_CRC,
145 ETYPE_DES_CBC_MD4 = KRB5_ENCTYPE_DES_CBC_MD4,
146 ETYPE_DES_CBC_MD5 = KRB5_ENCTYPE_DES_CBC_MD5,
147 ETYPE_DES3_CBC_MD5 = KRB5_ENCTYPE_DES3_CBC_MD5,
148 ETYPE_OLD_DES3_CBC_SHA1 = KRB5_ENCTYPE_OLD_DES3_CBC_SHA1,
149 ETYPE_SIGN_DSA_GENERATE = KRB5_ENCTYPE_SIGN_DSA_GENERATE,
150 ETYPE_ENCRYPT_RSA_PRIV = KRB5_ENCTYPE_ENCRYPT_RSA_PRIV,
151 ETYPE_ENCRYPT_RSA_PUB = KRB5_ENCTYPE_ENCRYPT_RSA_PUB,
152 ETYPE_DES3_CBC_SHA1 = KRB5_ENCTYPE_DES3_CBC_SHA1,
153 ETYPE_AES128_CTS_HMAC_SHA1_96 = KRB5_ENCTYPE_AES128_CTS_HMAC_SHA1_96,
154 ETYPE_AES256_CTS_HMAC_SHA1_96 = KRB5_ENCTYPE_AES256_CTS_HMAC_SHA1_96,
155 ETYPE_AES128_CTS_HMAC_SHA256_128 = KRB5_ENCTYPE_AES128_CTS_HMAC_SHA256_128,
156 ETYPE_AES256_CTS_HMAC_SHA384_192 = KRB5_ENCTYPE_AES256_CTS_HMAC_SHA384_192,
157 ETYPE_ARCFOUR_HMAC_MD5 = KRB5_ENCTYPE_ARCFOUR_HMAC_MD5,
158 ETYPE_ARCFOUR_HMAC_MD5_56 = KRB5_ENCTYPE_ARCFOUR_HMAC_MD5_56,
159 ETYPE_ENCTYPE_PK_CROSS = KRB5_ENCTYPE_ENCTYPE_PK_CROSS,
160 ETYPE_ARCFOUR_MD4 = KRB5_ENCTYPE_ARCFOUR_MD4,
161 ETYPE_ARCFOUR_HMAC_OLD = KRB5_ENCTYPE_ARCFOUR_HMAC_OLD,
162 ETYPE_ARCFOUR_HMAC_OLD_EXP = KRB5_ENCTYPE_ARCFOUR_HMAC_OLD_EXP,
163 ETYPE_DES_CBC_NONE = KRB5_ENCTYPE_DES_CBC_NONE,
164 ETYPE_DES3_CBC_NONE = KRB5_ENCTYPE_DES3_CBC_NONE,
165 ETYPE_DES_CFB64_NONE = KRB5_ENCTYPE_DES_CFB64_NONE,
166 ETYPE_DES_PCBC_NONE = KRB5_ENCTYPE_DES_PCBC_NONE,
167 ETYPE_DIGEST_MD5_NONE = KRB5_ENCTYPE_DIGEST_MD5_NONE,
168 ETYPE_CRAM_MD5_NONE = KRB5_ENCTYPE_CRAM_MD5_NONE
169
170};
171
172/* PDU types */
173typedef enum krb5_pdu {
174 KRB5_PDU_ERROR = 0,
175 KRB5_PDU_TICKET = 1,
176 KRB5_PDU_AS_REQUEST = 2,
177 KRB5_PDU_AS_REPLY = 3,
178 KRB5_PDU_TGS_REQUEST = 4,
179 KRB5_PDU_TGS_REPLY = 5,
180 KRB5_PDU_AP_REQUEST = 6,
181 KRB5_PDU_AP_REPLY = 7,
182 KRB5_PDU_KRB_SAFE = 8,
183 KRB5_PDU_KRB_PRIV = 9,
184 KRB5_PDU_KRB_CRED = 10,
185 KRB5_PDU_NONE = 11 /* See krb5_get_permitted_enctypes() */
186} krb5_pdu;
187
188typedef PADATA_TYPE krb5_preauthtype;
189
190typedef enum krb5_key_usage {
191 KRB5_KU_PA_ENC_TIMESTAMP = 1,
192 /* AS-REQ PA-ENC-TIMESTAMP padata timestamp, encrypted with the
193 client key (section 5.4.1) */
194 KRB5_KU_TICKET = 2,
195 /* AS-REP Ticket and TGS-REP Ticket (includes tgs session key or
196 application session key), encrypted with the service key
197 (section 5.4.2) */
198 KRB5_KU_AS_REP_ENC_PART = 3,
199 /* AS-REP encrypted part (includes tgs session key or application
200 session key), encrypted with the client key (section 5.4.2) */
201 KRB5_KU_TGS_REQ_AUTH_DAT_SESSION = 4,
202 /* TGS-REQ KDC-REQ-BODY AuthorizationData, encrypted with the tgs
203 session key (section 5.4.1) */
204 KRB5_KU_TGS_REQ_AUTH_DAT_SUBKEY = 5,
205 /* TGS-REQ KDC-REQ-BODY AuthorizationData, encrypted with the tgs
206 authenticator subkey (section 5.4.1) */
207 KRB5_KU_TGS_REQ_AUTH_CKSUM = 6,
208 /* TGS-REQ PA-TGS-REQ padata AP-REQ Authenticator cksum, keyed
209 with the tgs session key (sections 5.3.2, 5.4.1) */
210 KRB5_KU_TGS_REQ_AUTH = 7,
211 /* TGS-REQ PA-TGS-REQ padata AP-REQ Authenticator (includes tgs
212 authenticator subkey), encrypted with the tgs session key
213 (section 5.3.2) */
214 KRB5_KU_TGS_REP_ENC_PART_SESSION = 8,
215 /* TGS-REP encrypted part (includes application session key),
216 encrypted with the tgs session key (section 5.4.2) */
217 KRB5_KU_TGS_REP_ENC_PART_SUB_KEY = 9,
218 /* TGS-REP encrypted part (includes application session key),
219 encrypted with the tgs authenticator subkey (section 5.4.2) */
220 KRB5_KU_AP_REQ_AUTH_CKSUM = 10,
221 /* AP-REQ Authenticator cksum, keyed with the application session
222 key (section 5.3.2) */
223 KRB5_KU_AP_REQ_AUTH = 11,
224 /* AP-REQ Authenticator (includes application authenticator
225 subkey), encrypted with the application session key (section
226 5.3.2) */
227 KRB5_KU_AP_REQ_ENC_PART = 12,
228 /* AP-REP encrypted part (includes application session subkey),
229 encrypted with the application session key (section 5.5.2) */
230 KRB5_KU_KRB_PRIV = 13,
231 /* KRB-PRIV encrypted part, encrypted with a key chosen by the
232 application (section 5.7.1) */
233 KRB5_KU_KRB_CRED = 14,
234 /* KRB-CRED encrypted part, encrypted with a key chosen by the
235 application (section 5.8.1) */
236 KRB5_KU_KRB_SAFE_CKSUM = 15,
237 /* KRB-SAFE cksum, keyed with a key chosen by the application
238 (section 5.6.1) */
239 KRB5_KU_OTHER_ENCRYPTED = 16,
240 /* Data which is defined in some specification outside of
241 Kerberos to be encrypted using an RFC1510 encryption type. */
242 KRB5_KU_OTHER_CKSUM = 17,
243 /* Data which is defined in some specification outside of
244 Kerberos to be checksummed using an RFC1510 checksum type. */
245 KRB5_KU_KRB_ERROR = 18,
246 /* Krb-error checksum */
247 KRB5_KU_AD_KDC_ISSUED = 19,
248 /* AD-KDCIssued checksum */
249 KRB5_KU_MANDATORY_TICKET_EXTENSION = 20,
250 /* Checksum for Mandatory Ticket Extensions */
251 KRB5_KU_AUTH_DATA_TICKET_EXTENSION = 21,
252 /* Checksum in Authorization Data in Ticket Extensions */
253 KRB5_KU_USAGE_SEAL = 22,
254 /* seal in GSSAPI krb5 mechanism */
255 KRB5_KU_USAGE_SIGN = 23,
256 /* sign in GSSAPI krb5 mechanism */
257 KRB5_KU_USAGE_SEQ = 24,
258 /* SEQ in GSSAPI krb5 mechanism */
259 KRB5_KU_USAGE_ACCEPTOR_SEAL = 22,
260 /* acceptor sign in GSSAPI CFX krb5 mechanism */
261 KRB5_KU_USAGE_ACCEPTOR_SIGN = 23,
262 /* acceptor seal in GSSAPI CFX krb5 mechanism */
263 KRB5_KU_USAGE_INITIATOR_SEAL = 24,
264 /* initiator sign in GSSAPI CFX krb5 mechanism */
265 KRB5_KU_USAGE_INITIATOR_SIGN = 25,
266 /* initiator seal in GSSAPI CFX krb5 mechanism */
267 KRB5_KU_PA_SERVER_REFERRAL_DATA = 22,
268 /* encrypted server referral data */
269 KRB5_KU_SAM_CHECKSUM = 25,
270 /* Checksum for the SAM-CHECKSUM field */
271 KRB5_KU_SAM_ENC_TRACK_ID = 26,
272 /* Encryption of the SAM-TRACK-ID field */
273 KRB5_KU_PA_SERVER_REFERRAL = 26,
274 /* Keyusage for the server referral in a TGS req */
275 KRB5_KU_SAM_ENC_NONCE_SAD = 27,
276 /* Encryption of the SAM-NONCE-OR-SAD field */
277 KRB5_KU_PA_PKINIT_KX = 44,
278 /* Encryption type of the kdc session contribution in pk-init */
279 KRB5_KU_AS_REQ = 56,
280 /* Checksum of over the AS-REQ send by the KDC in PA-REQ-ENC-PA-REP */
281 KRB5_KU_FAST_REQ_CHKSUM = 50,
282 /* FAST armor checksum */
283 KRB5_KU_FAST_ENC = 51,
284 /* FAST armor encryption */
285 KRB5_KU_FAST_REP = 52,
286 /* FAST armor reply */
287 KRB5_KU_FAST_FINISHED = 53,
288 /* FAST finished checksum */
289 KRB5_KU_ENC_CHALLENGE_CLIENT = 54,
290 /* fast challenge from client */
291 KRB5_KU_ENC_CHALLENGE_KDC = 55,
292 /* fast challenge from kdc */
293 KRB5_KU_DIGEST_ENCRYPT = -18,
294 /* Encryption key usage used in the digest encryption field */
295 KRB5_KU_DIGEST_OPAQUE = -19,
296 /* Checksum key usage used in the digest opaque field */
297 KRB5_KU_KRB5SIGNEDPATH = -21,
298 /* Checksum key usage on KRB5SignedPath */
299 KRB5_KU_CANONICALIZED_NAMES = -23,
300 /* Checksum key usage on PA-CANONICALIZED */
301 KRB5_KU_H5L_COOKIE = -25
302 /* encrypted foo */
303} krb5_key_usage;
304
305typedef krb5_key_usage krb5_keyusage;
306
307typedef enum krb5_salttype {
308 KRB5_PW_SALT = KRB5_PADATA_PW_SALT,
309 KRB5_AFS3_SALT = KRB5_PADATA_AFS3_SALT
310}krb5_salttype;
311
312typedef struct krb5_salt {
313 krb5_salttype salttype;
314 krb5_data saltvalue;
315} krb5_salt;
316
317typedef ETYPE_INFO krb5_preauthinfo;
318
319typedef struct {
320 krb5_preauthtype type;
321 krb5_preauthinfo info; /* list of preauthinfo for this type */
322} krb5_preauthdata_entry;
323
324typedef struct krb5_preauthdata {
325 unsigned len;
326 krb5_preauthdata_entry *val;
327}krb5_preauthdata;
328
329typedef enum krb5_address_type {
330 KRB5_ADDRESS_INET = 2,
331 KRB5_ADDRESS_NETBIOS = 20,
332 KRB5_ADDRESS_INET6 = 24,
333 KRB5_ADDRESS_ADDRPORT = 256,
334 KRB5_ADDRESS_IPPORT = 257
335} krb5_address_type;
336
337enum {
338 AP_OPTS_USE_SESSION_KEY = 1,
339 AP_OPTS_MUTUAL_REQUIRED = 2,
340 AP_OPTS_USE_SUBKEY = 4 /* library internal */
341};
342
343typedef HostAddress krb5_address;
344
345typedef HostAddresses krb5_addresses;
346
347typedef krb5_enctype krb5_keytype;
348
349enum krb5_keytype_old {
350 KEYTYPE_NULL = ETYPE_NULL,
351 KEYTYPE_DES = ETYPE_DES_CBC_CRC,
352 KEYTYPE_DES3 = ETYPE_OLD_DES3_CBC_SHA1,
353 KEYTYPE_AES128 = ETYPE_AES128_CTS_HMAC_SHA1_96,
354 KEYTYPE_AES256 = ETYPE_AES256_CTS_HMAC_SHA1_96,
355 KEYTYPE_ARCFOUR = ETYPE_ARCFOUR_HMAC_MD5,
356 KEYTYPE_ARCFOUR_56 = ETYPE_ARCFOUR_HMAC_MD5_56
357};
358
359typedef EncryptionKey krb5_keyblock;
360
361typedef AP_REQ krb5_ap_req;
362
363struct krb5_cc_ops;
364
365#ifdef _WIN32
366#define KRB5_USE_PATH_TOKENS 1
367#endif
368
369#ifdef KRB5_USE_PATH_TOKENS
370#define KRB5_DEFAULT_CCFILE_ROOT "%{TEMP}/krb5cc_"
371#else
372#define KRB5_DEFAULT_CCFILE_ROOT "/tmp/krb5cc_"
373#endif
374
375#define KRB5_DEFAULT_CCROOT "FILE:" KRB5_DEFAULT_CCFILE_ROOT
376
377#define KRB5_ACCEPT_NULL_ADDRESSES(C) \
378 krb5_config_get_bool_default((C), NULL, TRUE, \
379 "libdefaults", "accept_null_addresses", \
380 NULL)
381
382typedef void *krb5_cc_cursor;
383typedef struct krb5_cccol_cursor_data *krb5_cccol_cursor;
384
385typedef struct krb5_ccache_data {
386 const struct krb5_cc_ops *ops;
387 krb5_data data;
388 int initialized; /* if non-zero: krb5_cc_initialize() called, now empty */
389}krb5_ccache_data;
390
391typedef struct krb5_ccache_data *krb5_ccache;
392
393typedef struct krb5_context_data *krb5_context;
394
395typedef Realm krb5_realm;
396typedef const char *krb5_const_realm; /* stupid language */
397
398#define krb5_realm_length(r) strlen(r)
399#define krb5_realm_data(r) (r)
400
401typedef Principal krb5_principal_data;
402typedef struct Principal *krb5_principal;
403typedef const struct Principal *krb5_const_principal;
404typedef struct Principals *krb5_principals;
405
406typedef time_t krb5_deltat;
407typedef time_t krb5_timestamp;
408
409typedef struct krb5_times {
410 krb5_timestamp authtime;
411 krb5_timestamp starttime;
412 krb5_timestamp endtime;
413 krb5_timestamp renew_till;
414} krb5_times;
415
416typedef union {
417 TicketFlags b;
418 krb5_flags i;
419} krb5_ticket_flags;
420
421/* options for krb5_get_in_tkt() */
422#define KDC_OPT_FORWARDABLE (1 << 1)
423#define KDC_OPT_FORWARDED (1 << 2)
424#define KDC_OPT_PROXIABLE (1 << 3)
425#define KDC_OPT_PROXY (1 << 4)
426#define KDC_OPT_ALLOW_POSTDATE (1 << 5)
427#define KDC_OPT_POSTDATED (1 << 6)
428#define KDC_OPT_RENEWABLE (1 << 8)
429#define KDC_OPT_REQUEST_ANONYMOUS (1 << 14)
430#define KDC_OPT_DISABLE_TRANSITED_CHECK (1 << 26)
431#define KDC_OPT_RENEWABLE_OK (1 << 27)
432#define KDC_OPT_ENC_TKT_IN_SKEY (1 << 28)
433#define KDC_OPT_RENEW (1 << 30)
434#define KDC_OPT_VALIDATE (1 << 31)
435
436typedef union {
437 KDCOptions b;
438 krb5_flags i;
439} krb5_kdc_flags;
440
441/* flags for krb5_verify_ap_req */
442
443#define KRB5_VERIFY_AP_REQ_IGNORE_INVALID (1 << 0)
444
445#define KRB5_GC_CACHED (1U << 0)
446#define KRB5_GC_USER_USER (1U << 1)
447#define KRB5_GC_EXPIRED_OK (1U << 2)
448#define KRB5_GC_NO_STORE (1U << 3)
449#define KRB5_GC_FORWARDABLE (1U << 4)
450#define KRB5_GC_NO_TRANSIT_CHECK (1U << 5)
451#define KRB5_GC_CONSTRAINED_DELEGATION (1U << 6)
452#define KRB5_GC_CANONICALIZE (1U << 7)
453
454/* constants for compare_creds (and cc_retrieve_cred) */
455#define KRB5_TC_DONT_MATCH_REALM (1U << 31)
456#define KRB5_TC_MATCH_KEYTYPE (1U << 30)
457#define KRB5_TC_MATCH_KTYPE KRB5_TC_MATCH_KEYTYPE /* MIT name */
458#define KRB5_TC_MATCH_SRV_NAMEONLY (1 << 29)
459#define KRB5_TC_MATCH_FLAGS_EXACT (1 << 28)
460#define KRB5_TC_MATCH_FLAGS (1 << 27)
461#define KRB5_TC_MATCH_TIMES_EXACT (1 << 26)
462#define KRB5_TC_MATCH_TIMES (1 << 25)
463#define KRB5_TC_MATCH_AUTHDATA (1 << 24)
464#define KRB5_TC_MATCH_2ND_TKT (1 << 23)
465#define KRB5_TC_MATCH_IS_SKEY (1 << 22)
466
467/* constants for get_flags and set_flags */
468#define KRB5_TC_OPENCLOSE 0x00000001
469#define KRB5_TC_NOTICKET 0x00000002
470
471typedef AuthorizationData krb5_authdata;
472
473typedef KRB_ERROR krb5_error;
474
475typedef struct krb5_creds {
476 krb5_principal client;
477 krb5_principal server;
478 krb5_keyblock session;
479 krb5_times times;
480 krb5_data ticket;
481 krb5_data second_ticket;
482 krb5_authdata authdata;
483 krb5_addresses addresses;
484 krb5_ticket_flags flags;
485} krb5_creds;
486
487typedef struct krb5_cc_cache_cursor_data *krb5_cc_cache_cursor;
488
489#define KRB5_CC_OPS_VERSION 3
490
491typedef struct krb5_cc_ops {
492 int version;
493 const char *prefix;
494 const char* (KRB5_CALLCONV * get_name)(krb5_context, krb5_ccache);
495 krb5_error_code (KRB5_CALLCONV * resolve)(krb5_context, krb5_ccache *, const char *);
496 krb5_error_code (KRB5_CALLCONV * gen_new)(krb5_context, krb5_ccache *);
497 krb5_error_code (KRB5_CALLCONV * init)(krb5_context, krb5_ccache, krb5_principal);
498 krb5_error_code (KRB5_CALLCONV * destroy)(krb5_context, krb5_ccache);
499 krb5_error_code (KRB5_CALLCONV * close)(krb5_context, krb5_ccache);
500 krb5_error_code (KRB5_CALLCONV * store)(krb5_context, krb5_ccache, krb5_creds*);
501 krb5_error_code (KRB5_CALLCONV * retrieve)(krb5_context, krb5_ccache,
502 krb5_flags, const krb5_creds*, krb5_creds *);
503 krb5_error_code (KRB5_CALLCONV * get_princ)(krb5_context, krb5_ccache, krb5_principal*);
504 krb5_error_code (KRB5_CALLCONV * get_first)(krb5_context, krb5_ccache, krb5_cc_cursor *);
505 krb5_error_code (KRB5_CALLCONV * get_next)(krb5_context, krb5_ccache,
506 krb5_cc_cursor*, krb5_creds*);
507 krb5_error_code (KRB5_CALLCONV * end_get)(krb5_context, krb5_ccache, krb5_cc_cursor*);
508 krb5_error_code (KRB5_CALLCONV * remove_cred)(krb5_context, krb5_ccache,
509 krb5_flags, krb5_creds*);
510 krb5_error_code (KRB5_CALLCONV * set_flags)(krb5_context, krb5_ccache, krb5_flags);
511 int (KRB5_CALLCONV * get_version)(krb5_context, krb5_ccache);
512 krb5_error_code (KRB5_CALLCONV * get_cache_first)(krb5_context, krb5_cc_cursor *);
513 krb5_error_code (KRB5_CALLCONV * get_cache_next)(krb5_context, krb5_cc_cursor,
514 krb5_ccache *);
515 krb5_error_code (KRB5_CALLCONV * end_cache_get)(krb5_context, krb5_cc_cursor);
516 krb5_error_code (KRB5_CALLCONV * move)(krb5_context, krb5_ccache, krb5_ccache);
517 krb5_error_code (KRB5_CALLCONV * get_default_name)(krb5_context, char **);
518 krb5_error_code (KRB5_CALLCONV * set_default)(krb5_context, krb5_ccache);
519 krb5_error_code (KRB5_CALLCONV * lastchange)(krb5_context, krb5_ccache, krb5_timestamp *);
520 krb5_error_code (KRB5_CALLCONV * set_kdc_offset)(krb5_context, krb5_ccache, krb5_deltat);
521 krb5_error_code (KRB5_CALLCONV * get_kdc_offset)(krb5_context, krb5_ccache, krb5_deltat *);
522} krb5_cc_ops;
523
524struct krb5_log_facility;
525
526struct krb5_config_binding {
527 enum { krb5_config_string, krb5_config_list } type;
528 char *name;
529 struct krb5_config_binding *next;
530 union {
531 char *string;
532 struct krb5_config_binding *list;
533 void *generic;
534 } u;
535};
536
537typedef struct krb5_config_binding krb5_config_binding;
538
539typedef krb5_config_binding krb5_config_section;
540
541typedef struct krb5_ticket {
542 EncTicketPart ticket;
543 krb5_principal client;
544 krb5_principal server;
545} krb5_ticket;
546
547typedef Authenticator krb5_authenticator_data;
548
549typedef krb5_authenticator_data *krb5_authenticator;
550
551struct krb5_rcache_data;
552typedef struct krb5_rcache_data *krb5_rcache;
553typedef Authenticator krb5_donot_replay;
554
555#define KRB5_STORAGE_HOST_BYTEORDER 0x01 /* old */
556#define KRB5_STORAGE_PRINCIPAL_WRONG_NUM_COMPONENTS 0x02
557#define KRB5_STORAGE_PRINCIPAL_NO_NAME_TYPE 0x04
558#define KRB5_STORAGE_KEYBLOCK_KEYTYPE_TWICE 0x08
559#define KRB5_STORAGE_BYTEORDER_MASK 0x60
560#define KRB5_STORAGE_BYTEORDER_BE 0x00 /* default */
561#define KRB5_STORAGE_BYTEORDER_LE 0x20
562#define KRB5_STORAGE_BYTEORDER_HOST 0x40
563#define KRB5_STORAGE_CREDS_FLAGS_WRONG_BITORDER 0x80
564
565struct krb5_storage_data;
566typedef struct krb5_storage_data krb5_storage;
567
568typedef struct krb5_keytab_entry {
569 krb5_principal principal;
570 krb5_kvno vno;
571 krb5_keyblock keyblock;
572 uint32_t timestamp;
573 uint32_t flags;
574 krb5_principals aliases;
575} krb5_keytab_entry;
576
577typedef struct krb5_kt_cursor {
578 int fd;
579 krb5_storage *sp;
580 void *data;
581} krb5_kt_cursor;
582
583struct krb5_keytab_data;
584
585typedef struct krb5_keytab_data *krb5_keytab;
586
587#define KRB5_KT_PREFIX_MAX_LEN 30
588
589struct krb5_keytab_data {
590 const char *prefix;
591 krb5_error_code (KRB5_CALLCONV * resolve)(krb5_context, const char*, krb5_keytab);
592 krb5_error_code (KRB5_CALLCONV * get_name)(krb5_context, krb5_keytab, char*, size_t);
593 krb5_error_code (KRB5_CALLCONV * close)(krb5_context, krb5_keytab);
594 krb5_error_code (KRB5_CALLCONV * destroy)(krb5_context, krb5_keytab);
595 krb5_error_code (KRB5_CALLCONV * get)(krb5_context, krb5_keytab, krb5_const_principal,
596 krb5_kvno, krb5_enctype, krb5_keytab_entry*);
597 krb5_error_code (KRB5_CALLCONV * start_seq_get)(krb5_context, krb5_keytab, krb5_kt_cursor*);
598 krb5_error_code (KRB5_CALLCONV * next_entry)(krb5_context, krb5_keytab,
599 krb5_keytab_entry*, krb5_kt_cursor*);
600 krb5_error_code (KRB5_CALLCONV * end_seq_get)(krb5_context, krb5_keytab, krb5_kt_cursor*);
601 krb5_error_code (KRB5_CALLCONV * add)(krb5_context, krb5_keytab, krb5_keytab_entry*);
602 krb5_error_code (KRB5_CALLCONV * remove)(krb5_context, krb5_keytab, krb5_keytab_entry*);
603 void *data;
604 int32_t version;
605};
606
607typedef struct krb5_keytab_data krb5_kt_ops;
608
609struct krb5_keytab_key_proc_args {
610 krb5_keytab keytab;
611 krb5_principal principal;
612};
613
614typedef struct krb5_keytab_key_proc_args krb5_keytab_key_proc_args;
615
616typedef struct krb5_replay_data {
617 krb5_timestamp timestamp;
618 int32_t usec;
619 uint32_t seq;
620} krb5_replay_data;
621
622/* flags for krb5_auth_con_setflags */
623enum {
624 KRB5_AUTH_CONTEXT_DO_TIME = 1,
625 KRB5_AUTH_CONTEXT_RET_TIME = 2,
626 KRB5_AUTH_CONTEXT_DO_SEQUENCE = 4,
627 KRB5_AUTH_CONTEXT_RET_SEQUENCE = 8,
628 KRB5_AUTH_CONTEXT_PERMIT_ALL = 16,
629 KRB5_AUTH_CONTEXT_USE_SUBKEY = 32,
630 KRB5_AUTH_CONTEXT_CLEAR_FORWARDED_CRED = 64
631};
632
633/* flags for krb5_auth_con_genaddrs */
634enum {
635 KRB5_AUTH_CONTEXT_GENERATE_LOCAL_ADDR = 1,
636 KRB5_AUTH_CONTEXT_GENERATE_LOCAL_FULL_ADDR = 3,
637 KRB5_AUTH_CONTEXT_GENERATE_REMOTE_ADDR = 4,
638 KRB5_AUTH_CONTEXT_GENERATE_REMOTE_FULL_ADDR = 12
639};
640
641typedef struct krb5_auth_context_data {
642 unsigned int flags;
643
644 krb5_address *local_address;
645 krb5_address *remote_address;
646 int16_t local_port;
647 int16_t remote_port;
648 krb5_keyblock *keyblock;
649 krb5_keyblock *local_subkey;
650 krb5_keyblock *remote_subkey;
651
652 uint32_t local_seqnumber;
653 uint32_t remote_seqnumber;
654
655 krb5_authenticator authenticator;
656
657 krb5_pointer i_vector;
658
659 krb5_rcache rcache;
660
661 krb5_keytype keytype; /* ¿requested key type ? */
662 krb5_cksumtype cksumtype; /* ¡requested checksum type! */
663
664 AuthorizationData *auth_data;
665
666}krb5_auth_context_data, *krb5_auth_context;
667
668typedef struct {
669 KDC_REP kdc_rep;
670 EncKDCRepPart enc_part;
671 KRB_ERROR error;
672} krb5_kdc_rep;
673
674extern const char *heimdal_version, *heimdal_long_version;
675
676typedef void (KRB5_CALLCONV * krb5_log_log_func_t)(const char*, const char*, void*);
677typedef void (KRB5_CALLCONV * krb5_log_close_func_t)(void*);
678
679typedef struct krb5_log_facility {
680 char *program;
681 int len;
682 struct facility *val;
683} krb5_log_facility;
684
685typedef EncAPRepPart krb5_ap_rep_enc_part;
686
687#define KRB5_RECVAUTH_IGNORE_VERSION 1
688
689#define KRB5_SENDAUTH_VERSION "KRB5_SENDAUTH_V1.0"
690
691#define KRB5_TGS_NAME_SIZE (6)
692#define KRB5_TGS_NAME ("krbtgt")
693#define KRB5_WELLKNOWN_NAME ("WELLKNOWN")
694#define KRB5_ANON_NAME ("ANONYMOUS")
695#define KRB5_ANON_REALM ("WELLKNOWN:ANONYMOUS")
696#define KRB5_WELLKNOWN_ORG_H5L_REALM ("WELLKNOWN:ORG.H5L")
697#define KRB5_DIGEST_NAME ("digest")
698
699
700#define KRB5_PKU2U_REALM_NAME ("WELLKNOWN:PKU2U")
701#define KRB5_LKDC_REALM_NAME ("WELLKNOWN:COM.APPLE.LKDC")
702
703#define KRB5_GSS_HOSTBASED_SERVICE_NAME ("WELLKNOWN:ORG.H5L.HOSTBASED-SERVICE")
704#define KRB5_GSS_REFERALS_REALM_NAME ("WELLKNOWN:ORG.H5L.REFERALS-REALM")
705
706typedef enum {
707 KRB5_PROMPT_TYPE_PASSWORD = 0x1,
708 KRB5_PROMPT_TYPE_NEW_PASSWORD = 0x2,
709 KRB5_PROMPT_TYPE_NEW_PASSWORD_AGAIN = 0x3,
710 KRB5_PROMPT_TYPE_PREAUTH = 0x4,
711 KRB5_PROMPT_TYPE_INFO = 0x5
712} krb5_prompt_type;
713
714typedef struct _krb5_prompt {
715 const char *prompt;
716 int hidden;
717 krb5_data *reply;
718 krb5_prompt_type type;
719} krb5_prompt;
720
721typedef int (KRB5_CALLCONV * krb5_prompter_fct)(krb5_context /*context*/,
722 void * /*data*/,
723 const char * /*name*/,
724 const char * /*banner*/,
725 int /*num_prompts*/,
726 krb5_prompt /*prompts*/[]);
727typedef krb5_error_code (KRB5_CALLCONV * krb5_key_proc)(krb5_context /*context*/,
728 krb5_enctype /*type*/,
729 krb5_salt /*salt*/,
730 krb5_const_pointer /*keyseed*/,
731 krb5_keyblock ** /*key*/);
732typedef krb5_error_code (KRB5_CALLCONV * krb5_decrypt_proc)(krb5_context /*context*/,
733 krb5_keyblock * /*key*/,
734 krb5_key_usage /*usage*/,
735 krb5_const_pointer /*decrypt_arg*/,
736 krb5_kdc_rep * /*dec_rep*/);
737typedef krb5_error_code (KRB5_CALLCONV * krb5_s2k_proc)(krb5_context /*context*/,
738 krb5_enctype /*type*/,
739 krb5_const_pointer /*keyseed*/,
740 krb5_salt /*salt*/,
741 krb5_data * /*s2kparms*/,
742 krb5_keyblock ** /*key*/);
743
744struct _krb5_get_init_creds_opt_private;
745
746struct _krb5_get_init_creds_opt {
747 krb5_flags flags;
748 krb5_deltat tkt_life;
749 krb5_deltat renew_life;
750 int forwardable;
751 int proxiable;
752 int anonymous;
753 int change_password_prompt;
754 krb5_enctype *etype_list;
755 int etype_list_length;
756 krb5_addresses *address_list;
757 /* XXX the next three should not be used, as they may be
758 removed later */
759 krb5_preauthtype *preauth_list;
760 int preauth_list_length;
761 krb5_data *salt;
762 struct _krb5_get_init_creds_opt_private *opt_private;
763};
764
765typedef struct _krb5_get_init_creds_opt krb5_get_init_creds_opt;
766
767#define KRB5_GET_INIT_CREDS_OPT_TKT_LIFE 0x0001
768#define KRB5_GET_INIT_CREDS_OPT_RENEW_LIFE 0x0002
769#define KRB5_GET_INIT_CREDS_OPT_FORWARDABLE 0x0004
770#define KRB5_GET_INIT_CREDS_OPT_PROXIABLE 0x0008
771#define KRB5_GET_INIT_CREDS_OPT_ETYPE_LIST 0x0010
772#define KRB5_GET_INIT_CREDS_OPT_ADDRESS_LIST 0x0020
773#define KRB5_GET_INIT_CREDS_OPT_PREAUTH_LIST 0x0040
774#define KRB5_GET_INIT_CREDS_OPT_SALT 0x0080 /* no supported */
775#define KRB5_GET_INIT_CREDS_OPT_ANONYMOUS 0x0100
776#define KRB5_GET_INIT_CREDS_OPT_DISABLE_TRANSITED_CHECK 0x0200
777#define KRB5_GET_INIT_CREDS_OPT_CHANGE_PASSWORD_PROMPT 0x0400
778
779/* krb5_init_creds_step flags argument */
780#define KRB5_INIT_CREDS_STEP_FLAG_CONTINUE 0x0001
781
782typedef struct _krb5_verify_init_creds_opt {
783 krb5_flags flags;
784 int ap_req_nofail;
785} krb5_verify_init_creds_opt;
786
787#define KRB5_VERIFY_INIT_CREDS_OPT_AP_REQ_NOFAIL 0x0001
788
789typedef struct krb5_verify_opt {
790 unsigned int flags;
791 krb5_ccache ccache;
792 krb5_keytab keytab;
793 krb5_boolean secure;
794 const char *service;
795} krb5_verify_opt;
796
797#define KRB5_VERIFY_LREALMS 1
798#define KRB5_VERIFY_NO_ADDRESSES 2
799
800#define KRB5_KPASSWD_VERS_CHANGEPW 1
801#define KRB5_KPASSWD_VERS_SETPW 0xff80
802
803#define KRB5_KPASSWD_SUCCESS 0
804#define KRB5_KPASSWD_MALFORMED 1
805#define KRB5_KPASSWD_HARDERROR 2
806#define KRB5_KPASSWD_AUTHERROR 3
807#define KRB5_KPASSWD_SOFTERROR 4
808#define KRB5_KPASSWD_ACCESSDENIED 5
809#define KRB5_KPASSWD_BAD_VERSION 6
810#define KRB5_KPASSWD_INITIAL_FLAG_NEEDED 7
811
812#define KPASSWD_PORT 464
813
814/* types for the new krbhst interface */
815struct krb5_krbhst_data;
816typedef struct krb5_krbhst_data *krb5_krbhst_handle;
817
818#define KRB5_KRBHST_KDC 1
819#define KRB5_KRBHST_ADMIN 2
820#define KRB5_KRBHST_CHANGEPW 3
821#define KRB5_KRBHST_KRB524 4
822#define KRB5_KRBHST_KCA 5
823
824typedef struct krb5_krbhst_info {
825 enum { KRB5_KRBHST_UDP,
826 KRB5_KRBHST_TCP,
827 KRB5_KRBHST_HTTP } proto;
828 unsigned short port;
829 unsigned short def_port;
830 struct addrinfo *ai;
831 struct krb5_krbhst_info *next;
832 char hostname[1]; /* has to come last */
833} krb5_krbhst_info;
834
835/* flags for krb5_krbhst_init_flags (and krb5_send_to_kdc_flags) */
836enum {
837 KRB5_KRBHST_FLAGS_MASTER = 1,
838 KRB5_KRBHST_FLAGS_LARGE_MSG = 2
839};
840
841typedef krb5_error_code (*krb5_sendto_prexmit)(krb5_context, int, void *, int, krb5_data *);
842typedef krb5_error_code
843(KRB5_CALLCONV * krb5_send_to_kdc_func)(krb5_context, void *, krb5_krbhst_info *, time_t,
844 const krb5_data *, krb5_data *);
845
846/** flags for krb5_parse_name_flags */
847enum {
848 KRB5_PRINCIPAL_PARSE_NO_REALM = 1, /**< Require that there are no realm */
849 KRB5_PRINCIPAL_PARSE_REQUIRE_REALM = 2, /**< Require a realm present */
850 KRB5_PRINCIPAL_PARSE_ENTERPRISE = 4, /**< Parse as a NT-ENTERPRISE name */
851 KRB5_PRINCIPAL_PARSE_IGNORE_REALM = 8, /**< Ignore realm if present */
852 KRB5_PRINCIPAL_PARSE_NO_DEF_REALM = 16 /**< Don't default the realm */
853};
854
855/** flags for krb5_unparse_name_flags */
856enum {
857 KRB5_PRINCIPAL_UNPARSE_SHORT = 1, /**< No realm if it is the default realm */
858 KRB5_PRINCIPAL_UNPARSE_NO_REALM = 2, /**< No realm */
859 KRB5_PRINCIPAL_UNPARSE_DISPLAY = 4 /**< No quoting */
860};
861
862typedef struct krb5_sendto_ctx_data *krb5_sendto_ctx;
863
864#define KRB5_SENDTO_DONE 0
865#define KRB5_SENDTO_RESET 1
866#define KRB5_SENDTO_CONTINUE 2
867#define KRB5_SENDTO_TIMEOUT 3
868#define KRB5_SENDTO_INITIAL 4
869#define KRB5_SENDTO_FILTER 5
870#define KRB5_SENDTO_FAILED 6
871#define KRB5_SENDTO_KRBHST 7
872
873typedef krb5_error_code
874(KRB5_CALLCONV * krb5_sendto_ctx_func)(krb5_context, krb5_sendto_ctx, void *,
875 const krb5_data *, int *);
876
877struct krb5_plugin;
878enum krb5_plugin_type {
879 PLUGIN_TYPE_DATA = 1,
880 PLUGIN_TYPE_FUNC
881};
882
883#define KRB5_PLUGIN_INVOKE_ALL 1
884
885struct credentials; /* this is to keep the compiler happy */
886struct getargs;
887struct sockaddr;
888
889/**
890 * Semi private, not stable yet
891 */
892
893typedef struct krb5_crypto_iov {
894 unsigned int flags;
895 /* ignored */
896#define KRB5_CRYPTO_TYPE_EMPTY 0
897 /* OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_HEADER) */
898#define KRB5_CRYPTO_TYPE_HEADER 1
899 /* IN and OUT */
900#define KRB5_CRYPTO_TYPE_DATA 2
901 /* IN */
902#define KRB5_CRYPTO_TYPE_SIGN_ONLY 3
903 /* (only for encryption) OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_TRAILER) */
904#define KRB5_CRYPTO_TYPE_PADDING 4
905 /* OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_TRAILER) */
906#define KRB5_CRYPTO_TYPE_TRAILER 5
907 /* OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_CHECKSUM) */
908#define KRB5_CRYPTO_TYPE_CHECKSUM 6
909 krb5_data data;
910} krb5_crypto_iov;
911
912
913/* Glue for MIT */
914
915typedef struct {
916 int32_t lr_type;
917 krb5_timestamp value;
918} krb5_last_req_entry;
919
920typedef krb5_error_code
921(KRB5_CALLCONV * krb5_gic_process_last_req)(krb5_context, krb5_last_req_entry **, void *);
922
923typedef struct {
924 krb5_enctype ks_enctype;
925 krb5int32 ks_salttype;
926}krb5_key_salt_tuple;
927
928/*
929 * Name canonicalization rule options
930 */
931
932typedef enum krb5_name_canon_rule_options {
933 KRB5_NCRO_GC_ONLY = 1 << 0,
934 KRB5_NCRO_USE_REFERRALS = 1 << 1,
935 KRB5_NCRO_NO_REFERRALS = 1 << 2,
936 KRB5_NCRO_USE_FAST = 1 << 3,
937 KRB5_NCRO_USE_DNSSEC = 1 << 4,
938 KRB5_NCRO_LOOKUP_REALM = 1 << 5
939} krb5_name_canon_rule_options;
940
941typedef struct krb5_name_canon_rule_data *krb5_name_canon_rule;
942typedef const struct krb5_name_canon_rule_data *krb5_const_name_canon_rule;
943typedef struct krb5_name_canon_iterator_data *krb5_name_canon_iterator;
944
945/*
946 *
947 */
948
949struct hx509_certs_data;
950
951#include <krb5/krb5-protos.h>
952
953/* variables */
954
955extern KRB5_LIB_VARIABLE const char *krb5_config_file;
956extern KRB5_LIB_VARIABLE const char *krb5_defkeyname;
957
958
959extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_acc_ops;
960extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_dcc_ops;
961extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_fcc_ops;
962extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_mcc_ops;
963extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_kcm_ops;
964extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_akcm_ops;
965extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_scc_ops;
966
967extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_fkt_ops;
968extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_wrfkt_ops;
969extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_javakt_ops;
970extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_mkt_ops;
971extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_akf_ops;
972extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_any_ops;
973
974extern KRB5_LIB_VARIABLE const char *krb5_cc_type_api;
975extern KRB5_LIB_VARIABLE const char *krb5_cc_type_file;
976extern KRB5_LIB_VARIABLE const char *krb5_cc_type_memory;
977extern KRB5_LIB_VARIABLE const char *krb5_cc_type_kcm;
978extern KRB5_LIB_VARIABLE const char *krb5_cc_type_scc;
979extern KRB5_LIB_VARIABLE const char *krb5_cc_type_dcc;
980
981#endif /* __KRB5_H__ */
982
983