2 * Copyright (c) 1997 - 2007 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
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.
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.
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
40 #include <krb5-types.h>
47 #include <krb5_asn1.h>
49 /* name confusion with MIT */
50 #ifndef KRB5KDC_ERR_KEY_EXP
51 #define KRB5KDC_ERR_KEY_EXP KRB5KDC_ERR_KEY_EXPIRED
54 #ifndef KRB5_DEPRECATED
55 #if defined(__GNUC__) && ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1 )))
56 #define KRB5_DEPRECATED __attribute__((deprecated))
57 #elif defined(_MSC_VER) && (_MSC_VER>1200)
58 #define KRB5_DEPRECATED __declspec(deprecated)
60 #define KRB5_DEPRECATED
64 /* simple constants */
71 typedef int krb5_boolean
;
73 typedef int32_t krb5_error_code
;
75 typedef int krb5_kvno
;
77 typedef uint32_t krb5_flags
;
79 typedef void *krb5_pointer
;
80 typedef const void *krb5_const_pointer
;
82 struct krb5_crypto_data
;
83 typedef struct krb5_crypto_data
*krb5_crypto
;
85 struct krb5_get_creds_opt_data
;
86 typedef struct krb5_get_creds_opt_data
*krb5_get_creds_opt
;
88 struct krb5_digest_data
;
89 typedef struct krb5_digest_data
*krb5_digest
;
90 struct krb5_ntlm_data
;
91 typedef struct krb5_ntlm_data
*krb5_ntlm
;
94 typedef struct krb5_pac_data
*krb5_pac
;
96 typedef struct krb5_rd_req_in_ctx_data
*krb5_rd_req_in_ctx
;
97 typedef struct krb5_rd_req_out_ctx_data
*krb5_rd_req_out_ctx
;
99 typedef CKSUMTYPE krb5_cksumtype
;
101 typedef Checksum krb5_checksum
;
103 typedef ENCTYPE krb5_enctype
;
105 typedef struct krb5_get_init_creds_ctx
*krb5_init_creds_context
;
107 typedef heim_octet_string krb5_data
;
109 /* PKINIT related forward declarations */
111 struct krb5_pk_identity
;
114 /* krb5_enc_data is a mit compat structure */
115 typedef struct krb5_enc_data
{
116 krb5_enctype enctype
;
118 krb5_data ciphertext
;
121 /* alternative names */
123 ENCTYPE_NULL
= ETYPE_NULL
,
124 ENCTYPE_DES_CBC_CRC
= ETYPE_DES_CBC_CRC
,
125 ENCTYPE_DES_CBC_MD4
= ETYPE_DES_CBC_MD4
,
126 ENCTYPE_DES_CBC_MD5
= ETYPE_DES_CBC_MD5
,
127 ENCTYPE_DES3_CBC_MD5
= ETYPE_DES3_CBC_MD5
,
128 ENCTYPE_OLD_DES3_CBC_SHA1
= ETYPE_OLD_DES3_CBC_SHA1
,
129 ENCTYPE_SIGN_DSA_GENERATE
= ETYPE_SIGN_DSA_GENERATE
,
130 ENCTYPE_ENCRYPT_RSA_PRIV
= ETYPE_ENCRYPT_RSA_PRIV
,
131 ENCTYPE_ENCRYPT_RSA_PUB
= ETYPE_ENCRYPT_RSA_PUB
,
132 ENCTYPE_DES3_CBC_SHA1
= ETYPE_DES3_CBC_SHA1
,
133 ENCTYPE_AES128_CTS_HMAC_SHA1_96
= ETYPE_AES128_CTS_HMAC_SHA1_96
,
134 ENCTYPE_AES256_CTS_HMAC_SHA1_96
= ETYPE_AES256_CTS_HMAC_SHA1_96
,
135 ENCTYPE_ARCFOUR_HMAC
= ETYPE_ARCFOUR_HMAC_MD5
,
136 ENCTYPE_ARCFOUR_HMAC_MD5
= ETYPE_ARCFOUR_HMAC_MD5
,
137 ENCTYPE_ARCFOUR_HMAC_MD5_56
= ETYPE_ARCFOUR_HMAC_MD5_56
,
138 ENCTYPE_ENCTYPE_PK_CROSS
= ETYPE_ENCTYPE_PK_CROSS
,
139 ENCTYPE_DES_CBC_NONE
= ETYPE_DES_CBC_NONE
,
140 ENCTYPE_DES3_CBC_NONE
= ETYPE_DES3_CBC_NONE
,
141 ENCTYPE_DES_CFB64_NONE
= ETYPE_DES_CFB64_NONE
,
142 ENCTYPE_DES_PCBC_NONE
= ETYPE_DES_PCBC_NONE
145 typedef PADATA_TYPE krb5_preauthtype
;
147 typedef enum krb5_key_usage
{
148 KRB5_KU_PA_ENC_TIMESTAMP
= 1,
149 /* AS-REQ PA-ENC-TIMESTAMP padata timestamp, encrypted with the
150 client key (section 5.4.1) */
152 /* AS-REP Ticket and TGS-REP Ticket (includes tgs session key or
153 application session key), encrypted with the service key
155 KRB5_KU_AS_REP_ENC_PART
= 3,
156 /* AS-REP encrypted part (includes tgs session key or application
157 session key), encrypted with the client key (section 5.4.2) */
158 KRB5_KU_TGS_REQ_AUTH_DAT_SESSION
= 4,
159 /* TGS-REQ KDC-REQ-BODY AuthorizationData, encrypted with the tgs
160 session key (section 5.4.1) */
161 KRB5_KU_TGS_REQ_AUTH_DAT_SUBKEY
= 5,
162 /* TGS-REQ KDC-REQ-BODY AuthorizationData, encrypted with the tgs
163 authenticator subkey (section 5.4.1) */
164 KRB5_KU_TGS_REQ_AUTH_CKSUM
= 6,
165 /* TGS-REQ PA-TGS-REQ padata AP-REQ Authenticator cksum, keyed
166 with the tgs session key (sections 5.3.2, 5.4.1) */
167 KRB5_KU_TGS_REQ_AUTH
= 7,
168 /* TGS-REQ PA-TGS-REQ padata AP-REQ Authenticator (includes tgs
169 authenticator subkey), encrypted with the tgs session key
171 KRB5_KU_TGS_REP_ENC_PART_SESSION
= 8,
172 /* TGS-REP encrypted part (includes application session key),
173 encrypted with the tgs session key (section 5.4.2) */
174 KRB5_KU_TGS_REP_ENC_PART_SUB_KEY
= 9,
175 /* TGS-REP encrypted part (includes application session key),
176 encrypted with the tgs authenticator subkey (section 5.4.2) */
177 KRB5_KU_AP_REQ_AUTH_CKSUM
= 10,
178 /* AP-REQ Authenticator cksum, keyed with the application session
179 key (section 5.3.2) */
180 KRB5_KU_AP_REQ_AUTH
= 11,
181 /* AP-REQ Authenticator (includes application authenticator
182 subkey), encrypted with the application session key (section
184 KRB5_KU_AP_REQ_ENC_PART
= 12,
185 /* AP-REP encrypted part (includes application session subkey),
186 encrypted with the application session key (section 5.5.2) */
187 KRB5_KU_KRB_PRIV
= 13,
188 /* KRB-PRIV encrypted part, encrypted with a key chosen by the
189 application (section 5.7.1) */
190 KRB5_KU_KRB_CRED
= 14,
191 /* KRB-CRED encrypted part, encrypted with a key chosen by the
192 application (section 5.8.1) */
193 KRB5_KU_KRB_SAFE_CKSUM
= 15,
194 /* KRB-SAFE cksum, keyed with a key chosen by the application
196 KRB5_KU_OTHER_ENCRYPTED
= 16,
197 /* Data which is defined in some specification outside of
198 Kerberos to be encrypted using an RFC1510 encryption type. */
199 KRB5_KU_OTHER_CKSUM
= 17,
200 /* Data which is defined in some specification outside of
201 Kerberos to be checksummed using an RFC1510 checksum type. */
202 KRB5_KU_KRB_ERROR
= 18,
203 /* Krb-error checksum */
204 KRB5_KU_AD_KDC_ISSUED
= 19,
205 /* AD-KDCIssued checksum */
206 KRB5_KU_MANDATORY_TICKET_EXTENSION
= 20,
207 /* Checksum for Mandatory Ticket Extensions */
208 KRB5_KU_AUTH_DATA_TICKET_EXTENSION
= 21,
209 /* Checksum in Authorization Data in Ticket Extensions */
210 KRB5_KU_USAGE_SEAL
= 22,
211 /* seal in GSSAPI krb5 mechanism */
212 KRB5_KU_USAGE_SIGN
= 23,
213 /* sign in GSSAPI krb5 mechanism */
214 KRB5_KU_USAGE_SEQ
= 24,
215 /* SEQ in GSSAPI krb5 mechanism */
216 KRB5_KU_USAGE_ACCEPTOR_SEAL
= 22,
217 /* acceptor sign in GSSAPI CFX krb5 mechanism */
218 KRB5_KU_USAGE_ACCEPTOR_SIGN
= 23,
219 /* acceptor seal in GSSAPI CFX krb5 mechanism */
220 KRB5_KU_USAGE_INITIATOR_SEAL
= 24,
221 /* initiator sign in GSSAPI CFX krb5 mechanism */
222 KRB5_KU_USAGE_INITIATOR_SIGN
= 25,
223 /* initiator seal in GSSAPI CFX krb5 mechanism */
224 KRB5_KU_PA_SERVER_REFERRAL_DATA
= 22,
225 /* encrypted server referral data */
226 KRB5_KU_SAM_CHECKSUM
= 25,
227 /* Checksum for the SAM-CHECKSUM field */
228 KRB5_KU_SAM_ENC_TRACK_ID
= 26,
229 /* Encryption of the SAM-TRACK-ID field */
230 KRB5_KU_PA_SERVER_REFERRAL
= 26,
231 /* Keyusage for the server referral in a TGS req */
232 KRB5_KU_SAM_ENC_NONCE_SAD
= 27,
233 /* Encryption of the SAM-NONCE-OR-SAD field */
234 KRB5_KU_PA_PKINIT_KX
= 44,
235 /* Encryption type of the kdc session contribution in pk-init */
236 KRB5_KU_DIGEST_ENCRYPT
= -18,
237 /* Encryption key usage used in the digest encryption field */
238 KRB5_KU_DIGEST_OPAQUE
= -19,
239 /* Checksum key usage used in the digest opaque field */
240 KRB5_KU_KRB5SIGNEDPATH
= -21,
241 /* Checksum key usage on KRB5SignedPath */
242 KRB5_KU_CANONICALIZED_NAMES
= -23
243 /* Checksum key usage on PA-CANONICALIZED */
246 typedef krb5_key_usage krb5_keyusage
;
248 typedef enum krb5_salttype
{
249 KRB5_PW_SALT
= KRB5_PADATA_PW_SALT
,
250 KRB5_AFS3_SALT
= KRB5_PADATA_AFS3_SALT
253 typedef struct krb5_salt
{
254 krb5_salttype salttype
;
258 typedef ETYPE_INFO krb5_preauthinfo
;
261 krb5_preauthtype type
;
262 krb5_preauthinfo info
; /* list of preauthinfo for this type */
263 } krb5_preauthdata_entry
;
265 typedef struct krb5_preauthdata
{
267 krb5_preauthdata_entry
*val
;
270 typedef enum krb5_address_type
{
271 KRB5_ADDRESS_INET
= 2,
272 KRB5_ADDRESS_NETBIOS
= 20,
273 KRB5_ADDRESS_INET6
= 24,
274 KRB5_ADDRESS_ADDRPORT
= 256,
275 KRB5_ADDRESS_IPPORT
= 257
279 AP_OPTS_USE_SESSION_KEY
= 1,
280 AP_OPTS_MUTUAL_REQUIRED
= 2,
281 AP_OPTS_USE_SUBKEY
= 4 /* library internal */
284 typedef HostAddress krb5_address
;
286 typedef HostAddresses krb5_addresses
;
288 typedef enum krb5_keytype
{
289 KEYTYPE_NULL
= ETYPE_NULL
,
290 KEYTYPE_DES
= ETYPE_DES_CBC_CRC
,
291 KEYTYPE_DES3
= ETYPE_OLD_DES3_CBC_SHA1
,
292 KEYTYPE_AES128
= ETYPE_AES128_CTS_HMAC_SHA1_96
,
293 KEYTYPE_AES256
= ETYPE_AES256_CTS_HMAC_SHA1_96
,
294 KEYTYPE_ARCFOUR
= ETYPE_ARCFOUR_HMAC_MD5
,
295 KEYTYPE_ARCFOUR_56
= ETYPE_ARCFOUR_HMAC_MD5_56
298 typedef EncryptionKey krb5_keyblock
;
300 typedef AP_REQ krb5_ap_req
;
304 #define KRB5_DEFAULT_CCFILE_ROOT "/tmp/krb5cc_"
306 #define KRB5_DEFAULT_CCROOT "FILE:" KRB5_DEFAULT_CCFILE_ROOT
308 #define KRB5_ACCEPT_NULL_ADDRESSES(C) \
309 krb5_config_get_bool_default((C), NULL, TRUE, \
310 "libdefaults", "accept_null_addresses", \
313 typedef void *krb5_cc_cursor
;
314 typedef struct krb5_cccol_cursor
*krb5_cccol_cursor
;
316 typedef struct krb5_ccache_data
{
317 const struct krb5_cc_ops
*ops
;
321 typedef struct krb5_ccache_data
*krb5_ccache
;
323 typedef struct krb5_context_data
*krb5_context
;
325 typedef Realm krb5_realm
;
326 typedef const char *krb5_const_realm
; /* stupid language */
328 #define krb5_realm_length(r) strlen(r)
329 #define krb5_realm_data(r) (r)
331 typedef Principal krb5_principal_data
;
332 typedef struct Principal
*krb5_principal
;
333 typedef const struct Principal
*krb5_const_principal
;
334 typedef struct Principals
*krb5_principals
;
336 typedef time_t krb5_deltat
;
337 typedef time_t krb5_timestamp
;
339 typedef struct krb5_times
{
340 krb5_timestamp authtime
;
341 krb5_timestamp starttime
;
342 krb5_timestamp endtime
;
343 krb5_timestamp renew_till
;
351 /* options for krb5_get_in_tkt() */
352 #define KDC_OPT_FORWARDABLE (1 << 1)
353 #define KDC_OPT_FORWARDED (1 << 2)
354 #define KDC_OPT_PROXIABLE (1 << 3)
355 #define KDC_OPT_PROXY (1 << 4)
356 #define KDC_OPT_ALLOW_POSTDATE (1 << 5)
357 #define KDC_OPT_POSTDATED (1 << 6)
358 #define KDC_OPT_RENEWABLE (1 << 8)
359 #define KDC_OPT_REQUEST_ANONYMOUS (1 << 14)
360 #define KDC_OPT_DISABLE_TRANSITED_CHECK (1 << 26)
361 #define KDC_OPT_RENEWABLE_OK (1 << 27)
362 #define KDC_OPT_ENC_TKT_IN_SKEY (1 << 28)
363 #define KDC_OPT_RENEW (1 << 30)
364 #define KDC_OPT_VALIDATE (1 << 31)
371 /* flags for krb5_verify_ap_req */
373 #define KRB5_VERIFY_AP_REQ_IGNORE_INVALID (1 << 0)
375 #define KRB5_GC_CACHED (1U << 0)
376 #define KRB5_GC_USER_USER (1U << 1)
377 #define KRB5_GC_EXPIRED_OK (1U << 2)
378 #define KRB5_GC_NO_STORE (1U << 3)
379 #define KRB5_GC_FORWARDABLE (1U << 4)
380 #define KRB5_GC_NO_TRANSIT_CHECK (1U << 5)
381 #define KRB5_GC_CONSTRAINED_DELEGATION (1U << 6)
382 #define KRB5_GC_CANONICALIZE (1U << 7)
384 /* constants for compare_creds (and cc_retrieve_cred) */
385 #define KRB5_TC_DONT_MATCH_REALM (1U << 31)
386 #define KRB5_TC_MATCH_KEYTYPE (1U << 30)
387 #define KRB5_TC_MATCH_KTYPE KRB5_TC_MATCH_KEYTYPE /* MIT name */
388 #define KRB5_TC_MATCH_SRV_NAMEONLY (1 << 29)
389 #define KRB5_TC_MATCH_FLAGS_EXACT (1 << 28)
390 #define KRB5_TC_MATCH_FLAGS (1 << 27)
391 #define KRB5_TC_MATCH_TIMES_EXACT (1 << 26)
392 #define KRB5_TC_MATCH_TIMES (1 << 25)
393 #define KRB5_TC_MATCH_AUTHDATA (1 << 24)
394 #define KRB5_TC_MATCH_2ND_TKT (1 << 23)
395 #define KRB5_TC_MATCH_IS_SKEY (1 << 22)
397 typedef AuthorizationData krb5_authdata
;
399 typedef KRB_ERROR krb5_error
;
401 typedef struct krb5_creds
{
402 krb5_principal client
;
403 krb5_principal server
;
404 krb5_keyblock session
;
407 krb5_data second_ticket
;
408 krb5_authdata authdata
;
409 krb5_addresses addresses
;
410 krb5_ticket_flags flags
;
413 typedef struct krb5_cc_cache_cursor_data
*krb5_cc_cache_cursor
;
415 #define KRB5_CC_OPS_VERSION 2
417 typedef struct krb5_cc_ops
{
420 const char* (*get_name
)(krb5_context
, krb5_ccache
);
421 krb5_error_code (*resolve
)(krb5_context
, krb5_ccache
*, const char *);
422 krb5_error_code (*gen_new
)(krb5_context
, krb5_ccache
*);
423 krb5_error_code (*init
)(krb5_context
, krb5_ccache
, krb5_principal
);
424 krb5_error_code (*destroy
)(krb5_context
, krb5_ccache
);
425 krb5_error_code (*close
)(krb5_context
, krb5_ccache
);
426 krb5_error_code (*store
)(krb5_context
, krb5_ccache
, krb5_creds
*);
427 krb5_error_code (*retrieve
)(krb5_context
, krb5_ccache
,
428 krb5_flags
, const krb5_creds
*, krb5_creds
*);
429 krb5_error_code (*get_princ
)(krb5_context
, krb5_ccache
, krb5_principal
*);
430 krb5_error_code (*get_first
)(krb5_context
, krb5_ccache
, krb5_cc_cursor
*);
431 krb5_error_code (*get_next
)(krb5_context
, krb5_ccache
,
432 krb5_cc_cursor
*, krb5_creds
*);
433 krb5_error_code (*end_get
)(krb5_context
, krb5_ccache
, krb5_cc_cursor
*);
434 krb5_error_code (*remove_cred
)(krb5_context
, krb5_ccache
,
435 krb5_flags
, krb5_creds
*);
436 krb5_error_code (*set_flags
)(krb5_context
, krb5_ccache
, krb5_flags
);
437 int (*get_version
)(krb5_context
, krb5_ccache
);
438 krb5_error_code (*get_cache_first
)(krb5_context
, krb5_cc_cursor
*);
439 krb5_error_code (*get_cache_next
)(krb5_context
, krb5_cc_cursor
, krb5_ccache
*);
440 krb5_error_code (*end_cache_get
)(krb5_context
, krb5_cc_cursor
);
441 krb5_error_code (*move
)(krb5_context
, krb5_ccache
, krb5_ccache
);
442 krb5_error_code (*get_default_name
)(krb5_context
, char **);
443 krb5_error_code (*set_default
)(krb5_context
, krb5_ccache
);
444 krb5_error_code (*lastchange
)(krb5_context
, krb5_ccache
, krb5_timestamp
*);
447 struct krb5_log_facility
;
449 struct krb5_config_binding
{
450 enum { krb5_config_string
, krb5_config_list
} type
;
452 struct krb5_config_binding
*next
;
455 struct krb5_config_binding
*list
;
460 typedef struct krb5_config_binding krb5_config_binding
;
462 typedef krb5_config_binding krb5_config_section
;
464 typedef struct krb5_ticket
{
465 EncTicketPart ticket
;
466 krb5_principal client
;
467 krb5_principal server
;
470 typedef Authenticator krb5_authenticator_data
;
472 typedef krb5_authenticator_data
*krb5_authenticator
;
474 struct krb5_rcache_data
;
475 typedef struct krb5_rcache_data
*krb5_rcache
;
476 typedef Authenticator krb5_donot_replay
;
478 #define KRB5_STORAGE_HOST_BYTEORDER 0x01 /* old */
479 #define KRB5_STORAGE_PRINCIPAL_WRONG_NUM_COMPONENTS 0x02
480 #define KRB5_STORAGE_PRINCIPAL_NO_NAME_TYPE 0x04
481 #define KRB5_STORAGE_KEYBLOCK_KEYTYPE_TWICE 0x08
482 #define KRB5_STORAGE_BYTEORDER_MASK 0x60
483 #define KRB5_STORAGE_BYTEORDER_BE 0x00 /* default */
484 #define KRB5_STORAGE_BYTEORDER_LE 0x20
485 #define KRB5_STORAGE_BYTEORDER_HOST 0x40
486 #define KRB5_STORAGE_CREDS_FLAGS_WRONG_BITORDER 0x80
488 struct krb5_storage_data
;
489 typedef struct krb5_storage_data krb5_storage
;
491 typedef struct krb5_keytab_entry
{
492 krb5_principal principal
;
494 krb5_keyblock keyblock
;
497 krb5_principals aliases
;
500 typedef struct krb5_kt_cursor
{
506 struct krb5_keytab_data
;
508 typedef struct krb5_keytab_data
*krb5_keytab
;
510 #define KRB5_KT_PREFIX_MAX_LEN 30
512 struct krb5_keytab_data
{
514 krb5_error_code (*resolve
)(krb5_context
, const char*, krb5_keytab
);
515 krb5_error_code (*get_name
)(krb5_context
, krb5_keytab
, char*, size_t);
516 krb5_error_code (*close
)(krb5_context
, krb5_keytab
);
517 krb5_error_code (*destroy
)(krb5_context
, krb5_keytab
);
518 krb5_error_code (*get
)(krb5_context
, krb5_keytab
, krb5_const_principal
,
519 krb5_kvno
, krb5_enctype
, krb5_keytab_entry
*);
520 krb5_error_code (*start_seq_get
)(krb5_context
, krb5_keytab
, krb5_kt_cursor
*);
521 krb5_error_code (*next_entry
)(krb5_context
, krb5_keytab
,
522 krb5_keytab_entry
*, krb5_kt_cursor
*);
523 krb5_error_code (*end_seq_get
)(krb5_context
, krb5_keytab
, krb5_kt_cursor
*);
524 krb5_error_code (*add
)(krb5_context
, krb5_keytab
, krb5_keytab_entry
*);
525 krb5_error_code (*remove
)(krb5_context
, krb5_keytab
, krb5_keytab_entry
*);
530 typedef struct krb5_keytab_data krb5_kt_ops
;
532 struct krb5_keytab_key_proc_args
{
534 krb5_principal principal
;
537 typedef struct krb5_keytab_key_proc_args krb5_keytab_key_proc_args
;
539 typedef struct krb5_replay_data
{
540 krb5_timestamp timestamp
;
545 /* flags for krb5_auth_con_setflags */
547 KRB5_AUTH_CONTEXT_DO_TIME
= 1,
548 KRB5_AUTH_CONTEXT_RET_TIME
= 2,
549 KRB5_AUTH_CONTEXT_DO_SEQUENCE
= 4,
550 KRB5_AUTH_CONTEXT_RET_SEQUENCE
= 8,
551 KRB5_AUTH_CONTEXT_PERMIT_ALL
= 16,
552 KRB5_AUTH_CONTEXT_USE_SUBKEY
= 32,
553 KRB5_AUTH_CONTEXT_CLEAR_FORWARDED_CRED
= 64
556 /* flags for krb5_auth_con_genaddrs */
558 KRB5_AUTH_CONTEXT_GENERATE_LOCAL_ADDR
= 1,
559 KRB5_AUTH_CONTEXT_GENERATE_LOCAL_FULL_ADDR
= 3,
560 KRB5_AUTH_CONTEXT_GENERATE_REMOTE_ADDR
= 4,
561 KRB5_AUTH_CONTEXT_GENERATE_REMOTE_FULL_ADDR
= 12
564 typedef struct krb5_auth_context_data
{
567 krb5_address
*local_address
;
568 krb5_address
*remote_address
;
571 krb5_keyblock
*keyblock
;
572 krb5_keyblock
*local_subkey
;
573 krb5_keyblock
*remote_subkey
;
575 uint32_t local_seqnumber
;
576 uint32_t remote_seqnumber
;
578 krb5_authenticator authenticator
;
580 krb5_pointer i_vector
;
584 krb5_keytype keytype
; /* ¿requested key type ? */
585 krb5_cksumtype cksumtype
; /* ¡requested checksum type! */
587 }krb5_auth_context_data
, *krb5_auth_context
;
591 EncKDCRepPart enc_part
;
595 extern const char *heimdal_version
, *heimdal_long_version
;
597 typedef void (*krb5_log_log_func_t
)(const char*, const char*, void*);
598 typedef void (*krb5_log_close_func_t
)(void*);
600 typedef struct krb5_log_facility
{
603 struct facility
*val
;
606 typedef EncAPRepPart krb5_ap_rep_enc_part
;
608 #define KRB5_RECVAUTH_IGNORE_VERSION 1
610 #define KRB5_SENDAUTH_VERSION "KRB5_SENDAUTH_V1.0"
612 #define KRB5_TGS_NAME_SIZE (6)
613 #define KRB5_TGS_NAME ("krbtgt")
614 #define KRB5_WELLKNOWN_NAME ("WELLKNOWN")
615 #define KRB5_ANON_NAME ("ANONYMOUS")
616 #define KRB5_DIGEST_NAME ("digest")
619 KRB5_PROMPT_TYPE_PASSWORD
= 0x1,
620 KRB5_PROMPT_TYPE_NEW_PASSWORD
= 0x2,
621 KRB5_PROMPT_TYPE_NEW_PASSWORD_AGAIN
= 0x3,
622 KRB5_PROMPT_TYPE_PREAUTH
= 0x4,
623 KRB5_PROMPT_TYPE_INFO
= 0x5
626 typedef struct _krb5_prompt
{
630 krb5_prompt_type type
;
633 typedef int (*krb5_prompter_fct
)(krb5_context
/*context*/,
635 const char * /*name*/,
636 const char * /*banner*/,
638 krb5_prompt
/*prompts*/[]);
639 typedef krb5_error_code (*krb5_key_proc
)(krb5_context
/*context*/,
640 krb5_enctype
/*type*/,
642 krb5_const_pointer
/*keyseed*/,
643 krb5_keyblock
** /*key*/);
644 typedef krb5_error_code (*krb5_decrypt_proc
)(krb5_context
/*context*/,
645 krb5_keyblock
* /*key*/,
646 krb5_key_usage
/*usage*/,
647 krb5_const_pointer
/*decrypt_arg*/,
648 krb5_kdc_rep
* /*dec_rep*/);
649 typedef krb5_error_code (*krb5_s2k_proc
)(krb5_context
/*context*/,
650 krb5_enctype
/*type*/,
651 krb5_const_pointer
/*keyseed*/,
653 krb5_data
* /*s2kparms*/,
654 krb5_keyblock
** /*key*/);
656 struct _krb5_get_init_creds_opt_private
;
658 struct _krb5_get_init_creds_opt
{
660 krb5_deltat tkt_life
;
661 krb5_deltat renew_life
;
665 krb5_enctype
*etype_list
;
666 int etype_list_length
;
667 krb5_addresses
*address_list
;
668 /* XXX the next three should not be used, as they may be
670 krb5_preauthtype
*preauth_list
;
671 int preauth_list_length
;
673 struct _krb5_get_init_creds_opt_private
*opt_private
;
676 typedef struct _krb5_get_init_creds_opt krb5_get_init_creds_opt
;
678 #define KRB5_GET_INIT_CREDS_OPT_TKT_LIFE 0x0001
679 #define KRB5_GET_INIT_CREDS_OPT_RENEW_LIFE 0x0002
680 #define KRB5_GET_INIT_CREDS_OPT_FORWARDABLE 0x0004
681 #define KRB5_GET_INIT_CREDS_OPT_PROXIABLE 0x0008
682 #define KRB5_GET_INIT_CREDS_OPT_ETYPE_LIST 0x0010
683 #define KRB5_GET_INIT_CREDS_OPT_ADDRESS_LIST 0x0020
684 #define KRB5_GET_INIT_CREDS_OPT_PREAUTH_LIST 0x0040
685 #define KRB5_GET_INIT_CREDS_OPT_SALT 0x0080 /* no supported */
686 #define KRB5_GET_INIT_CREDS_OPT_ANONYMOUS 0x0100
687 #define KRB5_GET_INIT_CREDS_OPT_DISABLE_TRANSITED_CHECK 0x0200
689 typedef struct _krb5_verify_init_creds_opt
{
692 } krb5_verify_init_creds_opt
;
694 #define KRB5_VERIFY_INIT_CREDS_OPT_AP_REQ_NOFAIL 0x0001
696 typedef struct krb5_verify_opt
{
704 #define KRB5_VERIFY_LREALMS 1
705 #define KRB5_VERIFY_NO_ADDRESSES 2
707 #define KRB5_KPASSWD_VERS_CHANGEPW 1
708 #define KRB5_KPASSWD_VERS_SETPW 0xff80
710 #define KRB5_KPASSWD_SUCCESS 0
711 #define KRB5_KPASSWD_MALFORMED 1
712 #define KRB5_KPASSWD_HARDERROR 2
713 #define KRB5_KPASSWD_AUTHERROR 3
714 #define KRB5_KPASSWD_SOFTERROR 4
715 #define KRB5_KPASSWD_ACCESSDENIED 5
716 #define KRB5_KPASSWD_BAD_VERSION 6
717 #define KRB5_KPASSWD_INITIAL_FLAG_NEEDED 7
719 #define KPASSWD_PORT 464
721 /* types for the new krbhst interface */
722 struct krb5_krbhst_data
;
723 typedef struct krb5_krbhst_data
*krb5_krbhst_handle
;
725 #define KRB5_KRBHST_KDC 1
726 #define KRB5_KRBHST_ADMIN 2
727 #define KRB5_KRBHST_CHANGEPW 3
728 #define KRB5_KRBHST_KRB524 4
729 #define KRB5_KRBHST_KCA 5
731 typedef struct krb5_krbhst_info
{
732 enum { KRB5_KRBHST_UDP
,
734 KRB5_KRBHST_HTTP
} proto
;
736 unsigned short def_port
;
738 struct krb5_krbhst_info
*next
;
739 char hostname
[1]; /* has to come last */
742 /* flags for krb5_krbhst_init_flags (and krb5_send_to_kdc_flags) */
744 KRB5_KRBHST_FLAGS_MASTER
= 1,
745 KRB5_KRBHST_FLAGS_LARGE_MSG
= 2
748 typedef krb5_error_code (*krb5_send_to_kdc_func
)(krb5_context
,
755 /** flags for krb5_parse_name_flags */
757 KRB5_PRINCIPAL_PARSE_NO_REALM
= 1, /**< Require that there are no realm */
758 KRB5_PRINCIPAL_PARSE_REQUIRE_REALM
= 2, /**< Require a realm present */
759 KRB5_PRINCIPAL_PARSE_ENTERPRISE
= 4 /**< Parse as a NT-ENTERPRISE name */
762 /** flags for krb5_unparse_name_flags */
764 KRB5_PRINCIPAL_UNPARSE_SHORT
= 1, /**< No realm if it is the default realm */
765 KRB5_PRINCIPAL_UNPARSE_NO_REALM
= 2, /**< No realm */
766 KRB5_PRINCIPAL_UNPARSE_DISPLAY
= 4 /**< No quoting */
769 typedef struct krb5_sendto_ctx_data
*krb5_sendto_ctx
;
771 #define KRB5_SENDTO_DONE 0
772 #define KRB5_SENDTO_RESTART 1
773 #define KRB5_SENDTO_CONTINUE 2
775 typedef krb5_error_code (*krb5_sendto_ctx_func
)(krb5_context
, krb5_sendto_ctx
, void *, const krb5_data
*, int *);
778 enum krb5_plugin_type
{
779 PLUGIN_TYPE_DATA
= 1,
783 struct credentials
; /* this is to keep the compiler happy */
788 * Semi private, not stable yet
791 typedef struct krb5_crypto_iov
{
794 #define KRB5_CRYPTO_TYPE_EMPTY 0
795 /* OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_HEADER) */
796 #define KRB5_CRYPTO_TYPE_HEADER 1
798 #define KRB5_CRYPTO_TYPE_DATA 2
800 #define KRB5_CRYPTO_TYPE_SIGN_ONLY 3
801 /* (only for encryption) OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_TRAILER) */
802 #define KRB5_CRYPTO_TYPE_PADDING 4
803 /* OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_TRAILER) */
804 #define KRB5_CRYPTO_TYPE_TRAILER 5
805 /* OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_CHECKSUM) */
806 #define KRB5_CRYPTO_TYPE_CHECKSUM 6
815 krb5_timestamp value
;
816 } krb5_last_req_entry
;
818 typedef krb5_error_code
819 (*krb5_gic_process_last_req
)(krb5_context
, krb5_last_req_entry
**, void *);
825 #include <krb5-protos.h>
829 extern KRB5_LIB_VARIABLE
const char *krb5_config_file
;
830 extern KRB5_LIB_VARIABLE
const char *krb5_defkeyname
;
833 extern KRB5_LIB_VARIABLE
const krb5_cc_ops krb5_acc_ops
;
834 extern KRB5_LIB_VARIABLE
const krb5_cc_ops krb5_fcc_ops
;
835 extern KRB5_LIB_VARIABLE
const krb5_cc_ops krb5_mcc_ops
;
836 extern KRB5_LIB_VARIABLE
const krb5_cc_ops krb5_kcm_ops
;
837 extern KRB5_LIB_VARIABLE
const krb5_cc_ops krb5_scc_ops
;
839 extern KRB5_LIB_VARIABLE
const krb5_kt_ops krb5_fkt_ops
;
840 extern KRB5_LIB_VARIABLE
const krb5_kt_ops krb5_wrfkt_ops
;
841 extern KRB5_LIB_VARIABLE
const krb5_kt_ops krb5_javakt_ops
;
842 extern KRB5_LIB_VARIABLE
const krb5_kt_ops krb5_mkt_ops
;
843 extern KRB5_LIB_VARIABLE
const krb5_kt_ops krb5_akf_ops
;
844 extern KRB5_LIB_VARIABLE
const krb5_kt_ops krb4_fkt_ops
;
845 extern KRB5_LIB_VARIABLE
const krb5_kt_ops krb5_srvtab_fkt_ops
;
846 extern KRB5_LIB_VARIABLE
const krb5_kt_ops krb5_any_ops
;
848 extern KRB5_LIB_VARIABLE
const char *krb5_cc_type_api
;
849 extern KRB5_LIB_VARIABLE
const char *krb5_cc_type_file
;
850 extern KRB5_LIB_VARIABLE
const char *krb5_cc_type_memory
;
851 extern KRB5_LIB_VARIABLE
const char *krb5_cc_type_kcm
;
852 extern KRB5_LIB_VARIABLE
const char *krb5_cc_type_scc
;
854 #endif /* __KRB5_H__ */