2 * Copyright (c) 1997 - 2007 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
6 * Portions Copyright (c) 2009 Apple Inc. All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
19 * 3. Neither the name of the Institute nor the names of its contributors
20 * may be used to endorse or promote products derived from this software
21 * without specific prior written permission.
23 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
42 #include <krb5-types.h>
49 #include <krb5_asn1.h>
51 /* name confusion with MIT */
52 #ifndef KRB5KDC_ERR_KEY_EXP
53 #define KRB5KDC_ERR_KEY_EXP KRB5KDC_ERR_KEY_EXPIRED
57 #define KRB5_CALLCONV __stdcall
62 /* simple constants */
69 typedef int krb5_boolean
;
71 typedef int32_t krb5_error_code
;
73 typedef int32_t krb5_kvno
;
75 typedef uint32_t krb5_flags
;
77 typedef void *krb5_pointer
;
78 typedef const void *krb5_const_pointer
;
80 struct krb5_crypto_data
;
81 typedef struct krb5_crypto_data
*krb5_crypto
;
83 struct krb5_get_creds_opt_data
;
84 typedef struct krb5_get_creds_opt_data
*krb5_get_creds_opt
;
86 struct krb5_digest_data
;
87 typedef struct krb5_digest_data
*krb5_digest
;
88 struct krb5_ntlm_data
;
89 typedef struct krb5_ntlm_data
*krb5_ntlm
;
92 typedef struct krb5_pac_data
*krb5_pac
;
94 typedef struct krb5_rd_req_in_ctx_data
*krb5_rd_req_in_ctx
;
95 typedef struct krb5_rd_req_out_ctx_data
*krb5_rd_req_out_ctx
;
97 typedef CKSUMTYPE krb5_cksumtype
;
99 typedef Checksum krb5_checksum
;
101 typedef ENCTYPE krb5_enctype
;
103 typedef struct krb5_get_init_creds_ctx
*krb5_init_creds_context
;
105 typedef heim_octet_string krb5_data
;
107 /* PKINIT related forward declarations */
109 struct krb5_pk_identity
;
112 /* krb5_enc_data is a mit compat structure */
113 typedef struct krb5_enc_data
{
114 krb5_enctype enctype
;
116 krb5_data ciphertext
;
119 /* alternative names */
121 ENCTYPE_NULL
= KRB5_ENCTYPE_NULL
,
122 ENCTYPE_DES_CBC_CRC
= KRB5_ENCTYPE_DES_CBC_CRC
,
123 ENCTYPE_DES_CBC_MD4
= KRB5_ENCTYPE_DES_CBC_MD4
,
124 ENCTYPE_DES_CBC_MD5
= KRB5_ENCTYPE_DES_CBC_MD5
,
125 ENCTYPE_DES3_CBC_MD5
= KRB5_ENCTYPE_DES3_CBC_MD5
,
126 ENCTYPE_OLD_DES3_CBC_SHA1
= KRB5_ENCTYPE_OLD_DES3_CBC_SHA1
,
127 ENCTYPE_SIGN_DSA_GENERATE
= KRB5_ENCTYPE_SIGN_DSA_GENERATE
,
128 ENCTYPE_ENCRYPT_RSA_PRIV
= KRB5_ENCTYPE_ENCRYPT_RSA_PRIV
,
129 ENCTYPE_ENCRYPT_RSA_PUB
= KRB5_ENCTYPE_ENCRYPT_RSA_PUB
,
130 ENCTYPE_DES3_CBC_SHA1
= KRB5_ENCTYPE_DES3_CBC_SHA1
,
131 ENCTYPE_AES128_CTS_HMAC_SHA1_96
= KRB5_ENCTYPE_AES128_CTS_HMAC_SHA1_96
,
132 ENCTYPE_AES256_CTS_HMAC_SHA1_96
= KRB5_ENCTYPE_AES256_CTS_HMAC_SHA1_96
,
133 ENCTYPE_ARCFOUR_HMAC
= KRB5_ENCTYPE_ARCFOUR_HMAC_MD5
,
134 ENCTYPE_ARCFOUR_HMAC_MD5
= KRB5_ENCTYPE_ARCFOUR_HMAC_MD5
,
135 ENCTYPE_ARCFOUR_HMAC_MD5_56
= KRB5_ENCTYPE_ARCFOUR_HMAC_MD5_56
,
136 ENCTYPE_ENCTYPE_PK_CROSS
= KRB5_ENCTYPE_ENCTYPE_PK_CROSS
,
137 ENCTYPE_DES_CBC_NONE
= KRB5_ENCTYPE_DES_CBC_NONE
,
138 ENCTYPE_DES3_CBC_NONE
= KRB5_ENCTYPE_DES3_CBC_NONE
,
139 ENCTYPE_DES_CFB64_NONE
= KRB5_ENCTYPE_DES_CFB64_NONE
,
140 ENCTYPE_DES_PCBC_NONE
= KRB5_ENCTYPE_DES_PCBC_NONE
,
141 ETYPE_NULL
= KRB5_ENCTYPE_NULL
,
142 ETYPE_DES_CBC_CRC
= KRB5_ENCTYPE_DES_CBC_CRC
,
143 ETYPE_DES_CBC_MD4
= KRB5_ENCTYPE_DES_CBC_MD4
,
144 ETYPE_DES_CBC_MD5
= KRB5_ENCTYPE_DES_CBC_MD5
,
145 ETYPE_DES3_CBC_MD5
= KRB5_ENCTYPE_DES3_CBC_MD5
,
146 ETYPE_OLD_DES3_CBC_SHA1
= KRB5_ENCTYPE_OLD_DES3_CBC_SHA1
,
147 ETYPE_SIGN_DSA_GENERATE
= KRB5_ENCTYPE_SIGN_DSA_GENERATE
,
148 ETYPE_ENCRYPT_RSA_PRIV
= KRB5_ENCTYPE_ENCRYPT_RSA_PRIV
,
149 ETYPE_ENCRYPT_RSA_PUB
= KRB5_ENCTYPE_ENCRYPT_RSA_PUB
,
150 ETYPE_DES3_CBC_SHA1
= KRB5_ENCTYPE_DES3_CBC_SHA1
,
151 ETYPE_AES128_CTS_HMAC_SHA1_96
= KRB5_ENCTYPE_AES128_CTS_HMAC_SHA1_96
,
152 ETYPE_AES256_CTS_HMAC_SHA1_96
= KRB5_ENCTYPE_AES256_CTS_HMAC_SHA1_96
,
153 ETYPE_AES128_CTS_HMAC_SHA256_128
= KRB5_ENCTYPE_AES128_CTS_HMAC_SHA256_128
,
154 ETYPE_AES256_CTS_HMAC_SHA384_192
= KRB5_ENCTYPE_AES256_CTS_HMAC_SHA384_192
,
155 ETYPE_ARCFOUR_HMAC_MD5
= KRB5_ENCTYPE_ARCFOUR_HMAC_MD5
,
156 ETYPE_ARCFOUR_HMAC_MD5_56
= KRB5_ENCTYPE_ARCFOUR_HMAC_MD5_56
,
157 ETYPE_ENCTYPE_PK_CROSS
= KRB5_ENCTYPE_ENCTYPE_PK_CROSS
,
158 ETYPE_ARCFOUR_MD4
= KRB5_ENCTYPE_ARCFOUR_MD4
,
159 ETYPE_ARCFOUR_HMAC_OLD
= KRB5_ENCTYPE_ARCFOUR_HMAC_OLD
,
160 ETYPE_ARCFOUR_HMAC_OLD_EXP
= KRB5_ENCTYPE_ARCFOUR_HMAC_OLD_EXP
,
161 ETYPE_DES_CBC_NONE
= KRB5_ENCTYPE_DES_CBC_NONE
,
162 ETYPE_DES3_CBC_NONE
= KRB5_ENCTYPE_DES3_CBC_NONE
,
163 ETYPE_DES_CFB64_NONE
= KRB5_ENCTYPE_DES_CFB64_NONE
,
164 ETYPE_DES_PCBC_NONE
= KRB5_ENCTYPE_DES_PCBC_NONE
,
165 ETYPE_DIGEST_MD5_NONE
= KRB5_ENCTYPE_DIGEST_MD5_NONE
,
166 ETYPE_CRAM_MD5_NONE
= KRB5_ENCTYPE_CRAM_MD5_NONE
171 typedef enum krb5_pdu
{
174 KRB5_PDU_AS_REQUEST
= 2,
175 KRB5_PDU_AS_REPLY
= 3,
176 KRB5_PDU_TGS_REQUEST
= 4,
177 KRB5_PDU_TGS_REPLY
= 5,
178 KRB5_PDU_AP_REQUEST
= 6,
179 KRB5_PDU_AP_REPLY
= 7,
180 KRB5_PDU_KRB_SAFE
= 8,
181 KRB5_PDU_KRB_PRIV
= 9,
182 KRB5_PDU_KRB_CRED
= 10,
183 KRB5_PDU_NONE
= 11 /* See krb5_get_permitted_enctypes() */
186 typedef PADATA_TYPE krb5_preauthtype
;
188 typedef enum krb5_key_usage
{
189 KRB5_KU_PA_ENC_TIMESTAMP
= 1,
190 /* AS-REQ PA-ENC-TIMESTAMP padata timestamp, encrypted with the
191 client key (section 5.4.1) */
193 /* AS-REP Ticket and TGS-REP Ticket (includes tgs session key or
194 application session key), encrypted with the service key
196 KRB5_KU_AS_REP_ENC_PART
= 3,
197 /* AS-REP encrypted part (includes tgs session key or application
198 session key), encrypted with the client key (section 5.4.2) */
199 KRB5_KU_TGS_REQ_AUTH_DAT_SESSION
= 4,
200 /* TGS-REQ KDC-REQ-BODY AuthorizationData, encrypted with the tgs
201 session key (section 5.4.1) */
202 KRB5_KU_TGS_REQ_AUTH_DAT_SUBKEY
= 5,
203 /* TGS-REQ KDC-REQ-BODY AuthorizationData, encrypted with the tgs
204 authenticator subkey (section 5.4.1) */
205 KRB5_KU_TGS_REQ_AUTH_CKSUM
= 6,
206 /* TGS-REQ PA-TGS-REQ padata AP-REQ Authenticator cksum, keyed
207 with the tgs session key (sections 5.3.2, 5.4.1) */
208 KRB5_KU_TGS_REQ_AUTH
= 7,
209 /* TGS-REQ PA-TGS-REQ padata AP-REQ Authenticator (includes tgs
210 authenticator subkey), encrypted with the tgs session key
212 KRB5_KU_TGS_REP_ENC_PART_SESSION
= 8,
213 /* TGS-REP encrypted part (includes application session key),
214 encrypted with the tgs session key (section 5.4.2) */
215 KRB5_KU_TGS_REP_ENC_PART_SUB_KEY
= 9,
216 /* TGS-REP encrypted part (includes application session key),
217 encrypted with the tgs authenticator subkey (section 5.4.2) */
218 KRB5_KU_AP_REQ_AUTH_CKSUM
= 10,
219 /* AP-REQ Authenticator cksum, keyed with the application session
220 key (section 5.3.2) */
221 KRB5_KU_AP_REQ_AUTH
= 11,
222 /* AP-REQ Authenticator (includes application authenticator
223 subkey), encrypted with the application session key (section
225 KRB5_KU_AP_REQ_ENC_PART
= 12,
226 /* AP-REP encrypted part (includes application session subkey),
227 encrypted with the application session key (section 5.5.2) */
228 KRB5_KU_KRB_PRIV
= 13,
229 /* KRB-PRIV encrypted part, encrypted with a key chosen by the
230 application (section 5.7.1) */
231 KRB5_KU_KRB_CRED
= 14,
232 /* KRB-CRED encrypted part, encrypted with a key chosen by the
233 application (section 5.8.1) */
234 KRB5_KU_KRB_SAFE_CKSUM
= 15,
235 /* KRB-SAFE cksum, keyed with a key chosen by the application
237 KRB5_KU_OTHER_ENCRYPTED
= 16,
238 /* Data which is defined in some specification outside of
239 Kerberos to be encrypted using an RFC1510 encryption type. */
240 KRB5_KU_OTHER_CKSUM
= 17,
241 /* Data which is defined in some specification outside of
242 Kerberos to be checksummed using an RFC1510 checksum type. */
243 KRB5_KU_KRB_ERROR
= 18,
244 /* Krb-error checksum */
245 KRB5_KU_AD_KDC_ISSUED
= 19,
246 /* AD-KDCIssued checksum */
247 KRB5_KU_MANDATORY_TICKET_EXTENSION
= 20,
248 /* Checksum for Mandatory Ticket Extensions */
249 KRB5_KU_AUTH_DATA_TICKET_EXTENSION
= 21,
250 /* Checksum in Authorization Data in Ticket Extensions */
251 KRB5_KU_USAGE_SEAL
= 22,
252 /* seal in GSSAPI krb5 mechanism */
253 KRB5_KU_USAGE_SIGN
= 23,
254 /* sign in GSSAPI krb5 mechanism */
255 KRB5_KU_USAGE_SEQ
= 24,
256 /* SEQ in GSSAPI krb5 mechanism */
257 KRB5_KU_USAGE_ACCEPTOR_SEAL
= 22,
258 /* acceptor sign in GSSAPI CFX krb5 mechanism */
259 KRB5_KU_USAGE_ACCEPTOR_SIGN
= 23,
260 /* acceptor seal in GSSAPI CFX krb5 mechanism */
261 KRB5_KU_USAGE_INITIATOR_SEAL
= 24,
262 /* initiator sign in GSSAPI CFX krb5 mechanism */
263 KRB5_KU_USAGE_INITIATOR_SIGN
= 25,
264 /* initiator seal in GSSAPI CFX krb5 mechanism */
265 KRB5_KU_PA_SERVER_REFERRAL_DATA
= 22,
266 /* encrypted server referral data */
267 KRB5_KU_SAM_CHECKSUM
= 25,
268 /* Checksum for the SAM-CHECKSUM field */
269 KRB5_KU_SAM_ENC_TRACK_ID
= 26,
270 /* Encryption of the SAM-TRACK-ID field */
271 KRB5_KU_PA_SERVER_REFERRAL
= 26,
272 /* Keyusage for the server referral in a TGS req */
273 KRB5_KU_SAM_ENC_NONCE_SAD
= 27,
274 /* Encryption of the SAM-NONCE-OR-SAD field */
275 KRB5_KU_PA_PKINIT_KX
= 44,
276 /* Encryption type of the kdc session contribution in pk-init */
278 /* Checksum of over the AS-REQ send by the KDC in PA-REQ-ENC-PA-REP */
279 KRB5_KU_FAST_REQ_CHKSUM
= 50,
280 /* FAST armor checksum */
281 KRB5_KU_FAST_ENC
= 51,
282 /* FAST armor encryption */
283 KRB5_KU_FAST_REP
= 52,
284 /* FAST armor reply */
285 KRB5_KU_FAST_FINISHED
= 53,
286 /* FAST finished checksum */
287 KRB5_KU_ENC_CHALLENGE_CLIENT
= 54,
288 /* fast challenge from client */
289 KRB5_KU_ENC_CHALLENGE_KDC
= 55,
290 /* fast challenge from kdc */
291 KRB5_KU_DIGEST_ENCRYPT
= -18,
292 /* Encryption key usage used in the digest encryption field */
293 KRB5_KU_DIGEST_OPAQUE
= -19,
294 /* Checksum key usage used in the digest opaque field */
295 KRB5_KU_KRB5SIGNEDPATH
= -21,
296 /* Checksum key usage on KRB5SignedPath */
297 KRB5_KU_CANONICALIZED_NAMES
= -23,
298 /* Checksum key usage on PA-CANONICALIZED */
299 KRB5_KU_H5L_COOKIE
= -25
303 typedef krb5_key_usage krb5_keyusage
;
305 typedef enum krb5_salttype
{
306 KRB5_PW_SALT
= KRB5_PADATA_PW_SALT
,
307 KRB5_AFS3_SALT
= KRB5_PADATA_AFS3_SALT
310 typedef struct krb5_salt
{
311 krb5_salttype salttype
;
315 typedef ETYPE_INFO krb5_preauthinfo
;
318 krb5_preauthtype type
;
319 krb5_preauthinfo info
; /* list of preauthinfo for this type */
320 } krb5_preauthdata_entry
;
322 typedef struct krb5_preauthdata
{
324 krb5_preauthdata_entry
*val
;
327 typedef enum krb5_address_type
{
328 KRB5_ADDRESS_INET
= 2,
329 KRB5_ADDRESS_NETBIOS
= 20,
330 KRB5_ADDRESS_INET6
= 24,
331 KRB5_ADDRESS_ADDRPORT
= 256,
332 KRB5_ADDRESS_IPPORT
= 257
336 AP_OPTS_USE_SESSION_KEY
= 1,
337 AP_OPTS_MUTUAL_REQUIRED
= 2,
338 AP_OPTS_USE_SUBKEY
= 4 /* library internal */
341 typedef HostAddress krb5_address
;
343 typedef HostAddresses krb5_addresses
;
345 typedef krb5_enctype krb5_keytype
;
347 enum krb5_keytype_old
{
348 KEYTYPE_NULL
= ETYPE_NULL
,
349 KEYTYPE_DES
= ETYPE_DES_CBC_CRC
,
350 KEYTYPE_DES3
= ETYPE_OLD_DES3_CBC_SHA1
,
351 KEYTYPE_AES128
= ETYPE_AES128_CTS_HMAC_SHA1_96
,
352 KEYTYPE_AES256
= ETYPE_AES256_CTS_HMAC_SHA1_96
,
353 KEYTYPE_ARCFOUR
= ETYPE_ARCFOUR_HMAC_MD5
,
354 KEYTYPE_ARCFOUR_56
= ETYPE_ARCFOUR_HMAC_MD5_56
357 typedef EncryptionKey krb5_keyblock
;
359 typedef AP_REQ krb5_ap_req
;
364 #define KRB5_USE_PATH_TOKENS 1
367 #ifdef KRB5_USE_PATH_TOKENS
368 #define KRB5_DEFAULT_CCFILE_ROOT "%{TEMP}/krb5cc_"
370 #define KRB5_DEFAULT_CCFILE_ROOT "/tmp/krb5cc_"
373 #define KRB5_DEFAULT_CCROOT "FILE:" KRB5_DEFAULT_CCFILE_ROOT
375 #define KRB5_ACCEPT_NULL_ADDRESSES(C) \
376 krb5_config_get_bool_default((C), NULL, TRUE, \
377 "libdefaults", "accept_null_addresses", \
380 typedef void *krb5_cc_cursor
;
381 typedef struct krb5_cccol_cursor_data
*krb5_cccol_cursor
;
383 typedef struct krb5_ccache_data
{
384 const struct krb5_cc_ops
*ops
;
386 int initialized
; /* if non-zero: krb5_cc_initialize() called, now empty */
389 typedef struct krb5_ccache_data
*krb5_ccache
;
391 typedef struct krb5_context_data
*krb5_context
;
393 typedef Realm krb5_realm
;
394 typedef const char *krb5_const_realm
; /* stupid language */
396 #define krb5_realm_length(r) strlen(r)
397 #define krb5_realm_data(r) (r)
399 typedef Principal krb5_principal_data
;
400 typedef struct Principal
*krb5_principal
;
401 typedef const struct Principal
*krb5_const_principal
;
402 typedef struct Principals
*krb5_principals
;
404 typedef time_t krb5_deltat
;
405 typedef time_t krb5_timestamp
;
407 typedef struct krb5_times
{
408 krb5_timestamp authtime
;
409 krb5_timestamp starttime
;
410 krb5_timestamp endtime
;
411 krb5_timestamp renew_till
;
419 /* options for krb5_get_in_tkt() */
420 #define KDC_OPT_FORWARDABLE (1 << 1)
421 #define KDC_OPT_FORWARDED (1 << 2)
422 #define KDC_OPT_PROXIABLE (1 << 3)
423 #define KDC_OPT_PROXY (1 << 4)
424 #define KDC_OPT_ALLOW_POSTDATE (1 << 5)
425 #define KDC_OPT_POSTDATED (1 << 6)
426 #define KDC_OPT_RENEWABLE (1 << 8)
427 #define KDC_OPT_REQUEST_ANONYMOUS (1 << 14)
428 #define KDC_OPT_DISABLE_TRANSITED_CHECK (1 << 26)
429 #define KDC_OPT_RENEWABLE_OK (1 << 27)
430 #define KDC_OPT_ENC_TKT_IN_SKEY (1 << 28)
431 #define KDC_OPT_RENEW (1 << 30)
432 #define KDC_OPT_VALIDATE (1 << 31)
439 /* flags for krb5_verify_ap_req */
441 #define KRB5_VERIFY_AP_REQ_IGNORE_INVALID (1 << 0)
443 #define KRB5_GC_CACHED (1U << 0)
444 #define KRB5_GC_USER_USER (1U << 1)
445 #define KRB5_GC_EXPIRED_OK (1U << 2)
446 #define KRB5_GC_NO_STORE (1U << 3)
447 #define KRB5_GC_FORWARDABLE (1U << 4)
448 #define KRB5_GC_NO_TRANSIT_CHECK (1U << 5)
449 #define KRB5_GC_CONSTRAINED_DELEGATION (1U << 6)
450 #define KRB5_GC_CANONICALIZE (1U << 7)
452 /* constants for compare_creds (and cc_retrieve_cred) */
453 #define KRB5_TC_DONT_MATCH_REALM (1U << 31)
454 #define KRB5_TC_MATCH_KEYTYPE (1U << 30)
455 #define KRB5_TC_MATCH_KTYPE KRB5_TC_MATCH_KEYTYPE /* MIT name */
456 #define KRB5_TC_MATCH_SRV_NAMEONLY (1 << 29)
457 #define KRB5_TC_MATCH_FLAGS_EXACT (1 << 28)
458 #define KRB5_TC_MATCH_FLAGS (1 << 27)
459 #define KRB5_TC_MATCH_TIMES_EXACT (1 << 26)
460 #define KRB5_TC_MATCH_TIMES (1 << 25)
461 #define KRB5_TC_MATCH_AUTHDATA (1 << 24)
462 #define KRB5_TC_MATCH_2ND_TKT (1 << 23)
463 #define KRB5_TC_MATCH_IS_SKEY (1 << 22)
465 /* constants for get_flags and set_flags */
466 #define KRB5_TC_OPENCLOSE 0x00000001
467 #define KRB5_TC_NOTICKET 0x00000002
469 typedef AuthorizationData krb5_authdata
;
471 typedef KRB_ERROR krb5_error
;
473 typedef struct krb5_creds
{
474 krb5_principal client
;
475 krb5_principal server
;
476 krb5_keyblock session
;
479 krb5_data second_ticket
;
480 krb5_authdata authdata
;
481 krb5_addresses addresses
;
482 krb5_ticket_flags flags
;
485 typedef struct krb5_cc_cache_cursor_data
*krb5_cc_cache_cursor
;
487 #define KRB5_CC_OPS_VERSION 3
489 typedef struct krb5_cc_ops
{
492 const char* (KRB5_CALLCONV
* get_name
)(krb5_context
, krb5_ccache
);
493 krb5_error_code (KRB5_CALLCONV
* resolve
)(krb5_context
, krb5_ccache
*, const char *);
494 krb5_error_code (KRB5_CALLCONV
* gen_new
)(krb5_context
, krb5_ccache
*);
495 krb5_error_code (KRB5_CALLCONV
* init
)(krb5_context
, krb5_ccache
, krb5_principal
);
496 krb5_error_code (KRB5_CALLCONV
* destroy
)(krb5_context
, krb5_ccache
);
497 krb5_error_code (KRB5_CALLCONV
* close
)(krb5_context
, krb5_ccache
);
498 krb5_error_code (KRB5_CALLCONV
* store
)(krb5_context
, krb5_ccache
, krb5_creds
*);
499 krb5_error_code (KRB5_CALLCONV
* retrieve
)(krb5_context
, krb5_ccache
,
500 krb5_flags
, const krb5_creds
*, krb5_creds
*);
501 krb5_error_code (KRB5_CALLCONV
* get_princ
)(krb5_context
, krb5_ccache
, krb5_principal
*);
502 krb5_error_code (KRB5_CALLCONV
* get_first
)(krb5_context
, krb5_ccache
, krb5_cc_cursor
*);
503 krb5_error_code (KRB5_CALLCONV
* get_next
)(krb5_context
, krb5_ccache
,
504 krb5_cc_cursor
*, krb5_creds
*);
505 krb5_error_code (KRB5_CALLCONV
* end_get
)(krb5_context
, krb5_ccache
, krb5_cc_cursor
*);
506 krb5_error_code (KRB5_CALLCONV
* remove_cred
)(krb5_context
, krb5_ccache
,
507 krb5_flags
, krb5_creds
*);
508 krb5_error_code (KRB5_CALLCONV
* set_flags
)(krb5_context
, krb5_ccache
, krb5_flags
);
509 int (KRB5_CALLCONV
* get_version
)(krb5_context
, krb5_ccache
);
510 krb5_error_code (KRB5_CALLCONV
* get_cache_first
)(krb5_context
, krb5_cc_cursor
*);
511 krb5_error_code (KRB5_CALLCONV
* get_cache_next
)(krb5_context
, krb5_cc_cursor
,
513 krb5_error_code (KRB5_CALLCONV
* end_cache_get
)(krb5_context
, krb5_cc_cursor
);
514 krb5_error_code (KRB5_CALLCONV
* move
)(krb5_context
, krb5_ccache
, krb5_ccache
);
515 krb5_error_code (KRB5_CALLCONV
* get_default_name
)(krb5_context
, char **);
516 krb5_error_code (KRB5_CALLCONV
* set_default
)(krb5_context
, krb5_ccache
);
517 krb5_error_code (KRB5_CALLCONV
* lastchange
)(krb5_context
, krb5_ccache
, krb5_timestamp
*);
518 krb5_error_code (KRB5_CALLCONV
* set_kdc_offset
)(krb5_context
, krb5_ccache
, krb5_deltat
);
519 krb5_error_code (KRB5_CALLCONV
* get_kdc_offset
)(krb5_context
, krb5_ccache
, krb5_deltat
*);
522 struct krb5_log_facility
;
524 struct krb5_config_binding
{
525 enum { krb5_config_string
, krb5_config_list
} type
;
527 struct krb5_config_binding
*next
;
530 struct krb5_config_binding
*list
;
535 typedef struct krb5_config_binding krb5_config_binding
;
537 typedef krb5_config_binding krb5_config_section
;
539 typedef struct krb5_ticket
{
540 EncTicketPart ticket
;
541 krb5_principal client
;
542 krb5_principal server
;
545 typedef Authenticator krb5_authenticator_data
;
547 typedef krb5_authenticator_data
*krb5_authenticator
;
549 struct krb5_rcache_data
;
550 typedef struct krb5_rcache_data
*krb5_rcache
;
551 typedef Authenticator krb5_donot_replay
;
553 #define KRB5_STORAGE_HOST_BYTEORDER 0x01 /* old */
554 #define KRB5_STORAGE_PRINCIPAL_WRONG_NUM_COMPONENTS 0x02
555 #define KRB5_STORAGE_PRINCIPAL_NO_NAME_TYPE 0x04
556 #define KRB5_STORAGE_KEYBLOCK_KEYTYPE_TWICE 0x08
557 #define KRB5_STORAGE_BYTEORDER_MASK 0x60
558 #define KRB5_STORAGE_BYTEORDER_BE 0x00 /* default */
559 #define KRB5_STORAGE_BYTEORDER_LE 0x20
560 #define KRB5_STORAGE_BYTEORDER_HOST 0x40
561 #define KRB5_STORAGE_CREDS_FLAGS_WRONG_BITORDER 0x80
563 struct krb5_storage_data
;
564 typedef struct krb5_storage_data krb5_storage
;
566 typedef struct krb5_keytab_entry
{
567 krb5_principal principal
;
569 krb5_keyblock keyblock
;
572 krb5_principals aliases
;
575 typedef struct krb5_kt_cursor
{
581 struct krb5_keytab_data
;
583 typedef struct krb5_keytab_data
*krb5_keytab
;
585 #define KRB5_KT_PREFIX_MAX_LEN 30
587 struct krb5_keytab_data
{
589 krb5_error_code (KRB5_CALLCONV
* resolve
)(krb5_context
, const char*, krb5_keytab
);
590 krb5_error_code (KRB5_CALLCONV
* get_name
)(krb5_context
, krb5_keytab
, char*, size_t);
591 krb5_error_code (KRB5_CALLCONV
* close
)(krb5_context
, krb5_keytab
);
592 krb5_error_code (KRB5_CALLCONV
* destroy
)(krb5_context
, krb5_keytab
);
593 krb5_error_code (KRB5_CALLCONV
* get
)(krb5_context
, krb5_keytab
, krb5_const_principal
,
594 krb5_kvno
, krb5_enctype
, krb5_keytab_entry
*);
595 krb5_error_code (KRB5_CALLCONV
* start_seq_get
)(krb5_context
, krb5_keytab
, krb5_kt_cursor
*);
596 krb5_error_code (KRB5_CALLCONV
* next_entry
)(krb5_context
, krb5_keytab
,
597 krb5_keytab_entry
*, krb5_kt_cursor
*);
598 krb5_error_code (KRB5_CALLCONV
* end_seq_get
)(krb5_context
, krb5_keytab
, krb5_kt_cursor
*);
599 krb5_error_code (KRB5_CALLCONV
* add
)(krb5_context
, krb5_keytab
, krb5_keytab_entry
*);
600 krb5_error_code (KRB5_CALLCONV
* remove
)(krb5_context
, krb5_keytab
, krb5_keytab_entry
*);
605 typedef struct krb5_keytab_data krb5_kt_ops
;
607 struct krb5_keytab_key_proc_args
{
609 krb5_principal principal
;
612 typedef struct krb5_keytab_key_proc_args krb5_keytab_key_proc_args
;
614 typedef struct krb5_replay_data
{
615 krb5_timestamp timestamp
;
620 /* flags for krb5_auth_con_setflags */
622 KRB5_AUTH_CONTEXT_DO_TIME
= 1,
623 KRB5_AUTH_CONTEXT_RET_TIME
= 2,
624 KRB5_AUTH_CONTEXT_DO_SEQUENCE
= 4,
625 KRB5_AUTH_CONTEXT_RET_SEQUENCE
= 8,
626 KRB5_AUTH_CONTEXT_PERMIT_ALL
= 16,
627 KRB5_AUTH_CONTEXT_USE_SUBKEY
= 32,
628 KRB5_AUTH_CONTEXT_CLEAR_FORWARDED_CRED
= 64
631 /* flags for krb5_auth_con_genaddrs */
633 KRB5_AUTH_CONTEXT_GENERATE_LOCAL_ADDR
= 1,
634 KRB5_AUTH_CONTEXT_GENERATE_LOCAL_FULL_ADDR
= 3,
635 KRB5_AUTH_CONTEXT_GENERATE_REMOTE_ADDR
= 4,
636 KRB5_AUTH_CONTEXT_GENERATE_REMOTE_FULL_ADDR
= 12
639 typedef struct krb5_auth_context_data
{
642 krb5_address
*local_address
;
643 krb5_address
*remote_address
;
646 krb5_keyblock
*keyblock
;
647 krb5_keyblock
*local_subkey
;
648 krb5_keyblock
*remote_subkey
;
650 uint32_t local_seqnumber
;
651 uint32_t remote_seqnumber
;
653 krb5_authenticator authenticator
;
655 krb5_pointer i_vector
;
659 krb5_keytype keytype
; /* ¿requested key type ? */
660 krb5_cksumtype cksumtype
; /* ¡requested checksum type! */
662 AuthorizationData
*auth_data
;
664 }krb5_auth_context_data
, *krb5_auth_context
;
668 EncKDCRepPart enc_part
;
672 extern const char *heimdal_version
, *heimdal_long_version
;
674 typedef void (KRB5_CALLCONV
* krb5_log_log_func_t
)(const char*, const char*, void*);
675 typedef void (KRB5_CALLCONV
* krb5_log_close_func_t
)(void*);
677 typedef struct krb5_log_facility
{
680 struct facility
*val
;
683 typedef EncAPRepPart krb5_ap_rep_enc_part
;
685 #define KRB5_RECVAUTH_IGNORE_VERSION 1
687 #define KRB5_SENDAUTH_VERSION "KRB5_SENDAUTH_V1.0"
689 #define KRB5_TGS_NAME_SIZE (6)
690 #define KRB5_TGS_NAME ("krbtgt")
691 #define KRB5_WELLKNOWN_NAME ("WELLKNOWN")
692 #define KRB5_ANON_NAME ("ANONYMOUS")
693 #define KRB5_ANON_REALM ("WELLKNOWN:ANONYMOUS")
694 #define KRB5_WELLKNOWN_ORG_H5L_REALM ("WELLKNOWN:ORG.H5L")
695 #define KRB5_DIGEST_NAME ("digest")
698 #define KRB5_PKU2U_REALM_NAME ("WELLKNOWN:PKU2U")
699 #define KRB5_LKDC_REALM_NAME ("WELLKNOWN:COM.APPLE.LKDC")
701 #define KRB5_GSS_HOSTBASED_SERVICE_NAME ("WELLKNOWN:ORG.H5L.HOSTBASED-SERVICE")
702 #define KRB5_GSS_REFERALS_REALM_NAME ("WELLKNOWN:ORG.H5L.REFERALS-REALM")
705 KRB5_PROMPT_TYPE_PASSWORD
= 0x1,
706 KRB5_PROMPT_TYPE_NEW_PASSWORD
= 0x2,
707 KRB5_PROMPT_TYPE_NEW_PASSWORD_AGAIN
= 0x3,
708 KRB5_PROMPT_TYPE_PREAUTH
= 0x4,
709 KRB5_PROMPT_TYPE_INFO
= 0x5
712 typedef struct _krb5_prompt
{
716 krb5_prompt_type type
;
719 typedef int (KRB5_CALLCONV
* krb5_prompter_fct
)(krb5_context
/*context*/,
721 const char * /*name*/,
722 const char * /*banner*/,
724 krb5_prompt
/*prompts*/[]);
725 typedef krb5_error_code (KRB5_CALLCONV
* krb5_key_proc
)(krb5_context
/*context*/,
726 krb5_enctype
/*type*/,
728 krb5_const_pointer
/*keyseed*/,
729 krb5_keyblock
** /*key*/);
730 typedef krb5_error_code (KRB5_CALLCONV
* krb5_decrypt_proc
)(krb5_context
/*context*/,
731 krb5_keyblock
* /*key*/,
732 krb5_key_usage
/*usage*/,
733 krb5_const_pointer
/*decrypt_arg*/,
734 krb5_kdc_rep
* /*dec_rep*/);
735 typedef krb5_error_code (KRB5_CALLCONV
* krb5_s2k_proc
)(krb5_context
/*context*/,
736 krb5_enctype
/*type*/,
737 krb5_const_pointer
/*keyseed*/,
739 krb5_data
* /*s2kparms*/,
740 krb5_keyblock
** /*key*/);
742 struct _krb5_get_init_creds_opt_private
;
744 struct _krb5_get_init_creds_opt
{
746 krb5_deltat tkt_life
;
747 krb5_deltat renew_life
;
751 int change_password_prompt
;
752 krb5_enctype
*etype_list
;
753 int etype_list_length
;
754 krb5_addresses
*address_list
;
755 /* XXX the next three should not be used, as they may be
757 krb5_preauthtype
*preauth_list
;
758 int preauth_list_length
;
760 struct _krb5_get_init_creds_opt_private
*opt_private
;
763 typedef struct _krb5_get_init_creds_opt krb5_get_init_creds_opt
;
765 #define KRB5_GET_INIT_CREDS_OPT_TKT_LIFE 0x0001
766 #define KRB5_GET_INIT_CREDS_OPT_RENEW_LIFE 0x0002
767 #define KRB5_GET_INIT_CREDS_OPT_FORWARDABLE 0x0004
768 #define KRB5_GET_INIT_CREDS_OPT_PROXIABLE 0x0008
769 #define KRB5_GET_INIT_CREDS_OPT_ETYPE_LIST 0x0010
770 #define KRB5_GET_INIT_CREDS_OPT_ADDRESS_LIST 0x0020
771 #define KRB5_GET_INIT_CREDS_OPT_PREAUTH_LIST 0x0040
772 #define KRB5_GET_INIT_CREDS_OPT_SALT 0x0080 /* no supported */
773 #define KRB5_GET_INIT_CREDS_OPT_ANONYMOUS 0x0100
774 #define KRB5_GET_INIT_CREDS_OPT_DISABLE_TRANSITED_CHECK 0x0200
775 #define KRB5_GET_INIT_CREDS_OPT_CHANGE_PASSWORD_PROMPT 0x0400
777 /* krb5_init_creds_step flags argument */
778 #define KRB5_INIT_CREDS_STEP_FLAG_CONTINUE 0x0001
780 typedef struct _krb5_verify_init_creds_opt
{
783 } krb5_verify_init_creds_opt
;
785 #define KRB5_VERIFY_INIT_CREDS_OPT_AP_REQ_NOFAIL 0x0001
787 typedef struct krb5_verify_opt
{
795 #define KRB5_VERIFY_LREALMS 1
796 #define KRB5_VERIFY_NO_ADDRESSES 2
798 #define KRB5_KPASSWD_VERS_CHANGEPW 1
799 #define KRB5_KPASSWD_VERS_SETPW 0xff80
801 #define KRB5_KPASSWD_SUCCESS 0
802 #define KRB5_KPASSWD_MALFORMED 1
803 #define KRB5_KPASSWD_HARDERROR 2
804 #define KRB5_KPASSWD_AUTHERROR 3
805 #define KRB5_KPASSWD_SOFTERROR 4
806 #define KRB5_KPASSWD_ACCESSDENIED 5
807 #define KRB5_KPASSWD_BAD_VERSION 6
808 #define KRB5_KPASSWD_INITIAL_FLAG_NEEDED 7
810 #define KPASSWD_PORT 464
812 /* types for the new krbhst interface */
813 struct krb5_krbhst_data
;
814 typedef struct krb5_krbhst_data
*krb5_krbhst_handle
;
816 #define KRB5_KRBHST_KDC 1
817 #define KRB5_KRBHST_ADMIN 2
818 #define KRB5_KRBHST_CHANGEPW 3
819 #define KRB5_KRBHST_KRB524 4
820 #define KRB5_KRBHST_KCA 5
822 typedef struct krb5_krbhst_info
{
823 enum { KRB5_KRBHST_UDP
,
825 KRB5_KRBHST_HTTP
} proto
;
827 unsigned short def_port
;
829 struct krb5_krbhst_info
*next
;
830 char hostname
[1]; /* has to come last */
833 /* flags for krb5_krbhst_init_flags (and krb5_send_to_kdc_flags) */
835 KRB5_KRBHST_FLAGS_MASTER
= 1,
836 KRB5_KRBHST_FLAGS_LARGE_MSG
= 2
839 typedef krb5_error_code (*krb5_sendto_prexmit
)(krb5_context
, int, void *, int, krb5_data
*);
840 typedef krb5_error_code
841 (KRB5_CALLCONV
* krb5_send_to_kdc_func
)(krb5_context
, void *, krb5_krbhst_info
*, time_t,
842 const krb5_data
*, krb5_data
*);
844 /** flags for krb5_parse_name_flags */
846 KRB5_PRINCIPAL_PARSE_NO_REALM
= 1, /**< Require that there are no realm */
847 KRB5_PRINCIPAL_PARSE_REQUIRE_REALM
= 2, /**< Require a realm present */
848 KRB5_PRINCIPAL_PARSE_ENTERPRISE
= 4, /**< Parse as a NT-ENTERPRISE name */
849 KRB5_PRINCIPAL_PARSE_IGNORE_REALM
= 8, /**< Ignore realm if present */
850 KRB5_PRINCIPAL_PARSE_NO_DEF_REALM
= 16 /**< Don't default the realm */
853 /** flags for krb5_unparse_name_flags */
855 KRB5_PRINCIPAL_UNPARSE_SHORT
= 1, /**< No realm if it is the default realm */
856 KRB5_PRINCIPAL_UNPARSE_NO_REALM
= 2, /**< No realm */
857 KRB5_PRINCIPAL_UNPARSE_DISPLAY
= 4 /**< No quoting */
860 typedef struct krb5_sendto_ctx_data
*krb5_sendto_ctx
;
862 #define KRB5_SENDTO_DONE 0
863 #define KRB5_SENDTO_RESET 1
864 #define KRB5_SENDTO_CONTINUE 2
865 #define KRB5_SENDTO_TIMEOUT 3
866 #define KRB5_SENDTO_INITIAL 4
867 #define KRB5_SENDTO_FILTER 5
868 #define KRB5_SENDTO_FAILED 6
869 #define KRB5_SENDTO_KRBHST 7
871 typedef krb5_error_code
872 (KRB5_CALLCONV
* krb5_sendto_ctx_func
)(krb5_context
, krb5_sendto_ctx
, void *,
873 const krb5_data
*, int *);
876 enum krb5_plugin_type
{
877 PLUGIN_TYPE_DATA
= 1,
881 #define KRB5_PLUGIN_INVOKE_ALL 1
883 struct credentials
; /* this is to keep the compiler happy */
888 * Semi private, not stable yet
891 typedef struct krb5_crypto_iov
{
894 #define KRB5_CRYPTO_TYPE_EMPTY 0
895 /* OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_HEADER) */
896 #define KRB5_CRYPTO_TYPE_HEADER 1
898 #define KRB5_CRYPTO_TYPE_DATA 2
900 #define KRB5_CRYPTO_TYPE_SIGN_ONLY 3
901 /* (only for encryption) OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_TRAILER) */
902 #define KRB5_CRYPTO_TYPE_PADDING 4
903 /* OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_TRAILER) */
904 #define KRB5_CRYPTO_TYPE_TRAILER 5
905 /* OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_CHECKSUM) */
906 #define KRB5_CRYPTO_TYPE_CHECKSUM 6
915 krb5_timestamp value
;
916 } krb5_last_req_entry
;
918 typedef krb5_error_code
919 (KRB5_CALLCONV
* krb5_gic_process_last_req
)(krb5_context
, krb5_last_req_entry
**, void *);
922 krb5_enctype ks_enctype
;
923 krb5int32 ks_salttype
;
924 }krb5_key_salt_tuple
;
927 * Name canonicalization rule options
930 typedef enum krb5_name_canon_rule_options
{
931 KRB5_NCRO_GC_ONLY
= 1 << 0,
932 KRB5_NCRO_USE_REFERRALS
= 1 << 1,
933 KRB5_NCRO_NO_REFERRALS
= 1 << 2,
934 KRB5_NCRO_USE_FAST
= 1 << 3,
935 KRB5_NCRO_USE_DNSSEC
= 1 << 4,
936 KRB5_NCRO_LOOKUP_REALM
= 1 << 5
937 } krb5_name_canon_rule_options
;
939 typedef struct krb5_name_canon_rule_data
*krb5_name_canon_rule
;
940 typedef const struct krb5_name_canon_rule_data
*krb5_const_name_canon_rule
;
941 typedef struct krb5_name_canon_iterator_data
*krb5_name_canon_iterator
;
947 struct hx509_certs_data
;
949 #include <krb5-protos.h>
953 extern KRB5_LIB_VARIABLE
const char *krb5_config_file
;
954 extern KRB5_LIB_VARIABLE
const char *krb5_defkeyname
;
957 extern KRB5_LIB_VARIABLE
const krb5_cc_ops krb5_acc_ops
;
958 extern KRB5_LIB_VARIABLE
const krb5_cc_ops krb5_dcc_ops
;
959 extern KRB5_LIB_VARIABLE
const krb5_cc_ops krb5_fcc_ops
;
960 extern KRB5_LIB_VARIABLE
const krb5_cc_ops krb5_mcc_ops
;
961 extern KRB5_LIB_VARIABLE
const krb5_cc_ops krb5_kcm_ops
;
962 extern KRB5_LIB_VARIABLE
const krb5_cc_ops krb5_akcm_ops
;
963 extern KRB5_LIB_VARIABLE
const krb5_cc_ops krb5_scc_ops
;
965 extern KRB5_LIB_VARIABLE
const krb5_kt_ops krb5_fkt_ops
;
966 extern KRB5_LIB_VARIABLE
const krb5_kt_ops krb5_wrfkt_ops
;
967 extern KRB5_LIB_VARIABLE
const krb5_kt_ops krb5_javakt_ops
;
968 extern KRB5_LIB_VARIABLE
const krb5_kt_ops krb5_mkt_ops
;
969 extern KRB5_LIB_VARIABLE
const krb5_kt_ops krb5_akf_ops
;
970 extern KRB5_LIB_VARIABLE
const krb5_kt_ops krb5_any_ops
;
972 extern KRB5_LIB_VARIABLE
const char *krb5_cc_type_api
;
973 extern KRB5_LIB_VARIABLE
const char *krb5_cc_type_file
;
974 extern KRB5_LIB_VARIABLE
const char *krb5_cc_type_memory
;
975 extern KRB5_LIB_VARIABLE
const char *krb5_cc_type_kcm
;
976 extern KRB5_LIB_VARIABLE
const char *krb5_cc_type_scc
;
977 extern KRB5_LIB_VARIABLE
const char *krb5_cc_type_dcc
;
979 #endif /* __KRB5_H__ */