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 /* simple constants */
61 typedef int krb5_boolean;
63 typedef int32_t krb5_error_code;
65 typedef int krb5_kvno;
67 typedef uint32_t krb5_flags;
69 typedef void *krb5_pointer;
70 typedef const void *krb5_const_pointer;
72 struct krb5_crypto_data;
73 typedef struct krb5_crypto_data *krb5_crypto;
75 struct krb5_get_creds_opt_data;
76 typedef struct krb5_get_creds_opt_data *krb5_get_creds_opt;
78 struct krb5_digest_data;
79 typedef struct krb5_digest_data *krb5_digest;
80 struct krb5_ntlm_data;
81 typedef struct krb5_ntlm_data *krb5_ntlm;
84 typedef struct krb5_pac_data *krb5_pac;
86 typedef struct krb5_rd_req_in_ctx_data *krb5_rd_req_in_ctx;
87 typedef struct krb5_rd_req_out_ctx_data *krb5_rd_req_out_ctx;
89 typedef CKSUMTYPE krb5_cksumtype;
91 typedef Checksum krb5_checksum;
93 typedef ENCTYPE krb5_enctype;
95 typedef heim_octet_string krb5_data;
97 /* PKINIT related forward declarations */
99 struct krb5_pk_identity;
102 /* krb5_enc_data is a mit compat structure */
103 typedef struct krb5_enc_data {
104 krb5_enctype enctype;
106 krb5_data ciphertext;
109 /* alternative names */
111 ENCTYPE_NULL = ETYPE_NULL,
112 ENCTYPE_DES_CBC_CRC = ETYPE_DES_CBC_CRC,
113 ENCTYPE_DES_CBC_MD4 = ETYPE_DES_CBC_MD4,
114 ENCTYPE_DES_CBC_MD5 = ETYPE_DES_CBC_MD5,
115 ENCTYPE_DES3_CBC_MD5 = ETYPE_DES3_CBC_MD5,
116 ENCTYPE_OLD_DES3_CBC_SHA1 = ETYPE_OLD_DES3_CBC_SHA1,
117 ENCTYPE_SIGN_DSA_GENERATE = ETYPE_SIGN_DSA_GENERATE,
118 ENCTYPE_ENCRYPT_RSA_PRIV = ETYPE_ENCRYPT_RSA_PRIV,
119 ENCTYPE_ENCRYPT_RSA_PUB = ETYPE_ENCRYPT_RSA_PUB,
120 ENCTYPE_DES3_CBC_SHA1 = ETYPE_DES3_CBC_SHA1,
121 ENCTYPE_AES128_CTS_HMAC_SHA1_96 = ETYPE_AES128_CTS_HMAC_SHA1_96,
122 ENCTYPE_AES256_CTS_HMAC_SHA1_96 = ETYPE_AES256_CTS_HMAC_SHA1_96,
123 ENCTYPE_ARCFOUR_HMAC = ETYPE_ARCFOUR_HMAC_MD5,
124 ENCTYPE_ARCFOUR_HMAC_MD5 = ETYPE_ARCFOUR_HMAC_MD5,
125 ENCTYPE_ARCFOUR_HMAC_MD5_56 = ETYPE_ARCFOUR_HMAC_MD5_56,
126 ENCTYPE_ENCTYPE_PK_CROSS = ETYPE_ENCTYPE_PK_CROSS,
127 ENCTYPE_DES_CBC_NONE = ETYPE_DES_CBC_NONE,
128 ENCTYPE_DES3_CBC_NONE = ETYPE_DES3_CBC_NONE,
129 ENCTYPE_DES_CFB64_NONE = ETYPE_DES_CFB64_NONE,
130 ENCTYPE_DES_PCBC_NONE = ETYPE_DES_PCBC_NONE
133 typedef PADATA_TYPE krb5_preauthtype;
135 typedef enum krb5_key_usage {
136 KRB5_KU_PA_ENC_TIMESTAMP = 1,
137 /* AS-REQ PA-ENC-TIMESTAMP padata timestamp, encrypted with the
138 client key (section 5.4.1) */
140 /* AS-REP Ticket and TGS-REP Ticket (includes tgs session key or
141 application session key), encrypted with the service key
143 KRB5_KU_AS_REP_ENC_PART = 3,
144 /* AS-REP encrypted part (includes tgs session key or application
145 session key), encrypted with the client key (section 5.4.2) */
146 KRB5_KU_TGS_REQ_AUTH_DAT_SESSION = 4,
147 /* TGS-REQ KDC-REQ-BODY AuthorizationData, encrypted with the tgs
148 session key (section 5.4.1) */
149 KRB5_KU_TGS_REQ_AUTH_DAT_SUBKEY = 5,
150 /* TGS-REQ KDC-REQ-BODY AuthorizationData, encrypted with the tgs
151 authenticator subkey (section 5.4.1) */
152 KRB5_KU_TGS_REQ_AUTH_CKSUM = 6,
153 /* TGS-REQ PA-TGS-REQ padata AP-REQ Authenticator cksum, keyed
154 with the tgs session key (sections 5.3.2, 5.4.1) */
155 KRB5_KU_TGS_REQ_AUTH = 7,
156 /* TGS-REQ PA-TGS-REQ padata AP-REQ Authenticator (includes tgs
157 authenticator subkey), encrypted with the tgs session key
159 KRB5_KU_TGS_REP_ENC_PART_SESSION = 8,
160 /* TGS-REP encrypted part (includes application session key),
161 encrypted with the tgs session key (section 5.4.2) */
162 KRB5_KU_TGS_REP_ENC_PART_SUB_KEY = 9,
163 /* TGS-REP encrypted part (includes application session key),
164 encrypted with the tgs authenticator subkey (section 5.4.2) */
165 KRB5_KU_AP_REQ_AUTH_CKSUM = 10,
166 /* AP-REQ Authenticator cksum, keyed with the application session
167 key (section 5.3.2) */
168 KRB5_KU_AP_REQ_AUTH = 11,
169 /* AP-REQ Authenticator (includes application authenticator
170 subkey), encrypted with the application session key (section
172 KRB5_KU_AP_REQ_ENC_PART = 12,
173 /* AP-REP encrypted part (includes application session subkey),
174 encrypted with the application session key (section 5.5.2) */
175 KRB5_KU_KRB_PRIV = 13,
176 /* KRB-PRIV encrypted part, encrypted with a key chosen by the
177 application (section 5.7.1) */
178 KRB5_KU_KRB_CRED = 14,
179 /* KRB-CRED encrypted part, encrypted with a key chosen by the
180 application (section 5.8.1) */
181 KRB5_KU_KRB_SAFE_CKSUM = 15,
182 /* KRB-SAFE cksum, keyed with a key chosen by the application
184 KRB5_KU_OTHER_ENCRYPTED = 16,
185 /* Data which is defined in some specification outside of
186 Kerberos to be encrypted using an RFC1510 encryption type. */
187 KRB5_KU_OTHER_CKSUM = 17,
188 /* Data which is defined in some specification outside of
189 Kerberos to be checksummed using an RFC1510 checksum type. */
190 KRB5_KU_KRB_ERROR = 18,
191 /* Krb-error checksum */
192 KRB5_KU_AD_KDC_ISSUED = 19,
193 /* AD-KDCIssued checksum */
194 KRB5_KU_MANDATORY_TICKET_EXTENSION = 20,
195 /* Checksum for Mandatory Ticket Extensions */
196 KRB5_KU_AUTH_DATA_TICKET_EXTENSION = 21,
197 /* Checksum in Authorization Data in Ticket Extensions */
198 KRB5_KU_USAGE_SEAL = 22,
199 /* seal in GSSAPI krb5 mechanism */
200 KRB5_KU_USAGE_SIGN = 23,
201 /* sign in GSSAPI krb5 mechanism */
202 KRB5_KU_USAGE_SEQ = 24,
203 /* SEQ in GSSAPI krb5 mechanism */
204 KRB5_KU_USAGE_ACCEPTOR_SEAL = 22,
205 /* acceptor sign in GSSAPI CFX krb5 mechanism */
206 KRB5_KU_USAGE_ACCEPTOR_SIGN = 23,
207 /* acceptor seal in GSSAPI CFX krb5 mechanism */
208 KRB5_KU_USAGE_INITIATOR_SEAL = 24,
209 /* initiator sign in GSSAPI CFX krb5 mechanism */
210 KRB5_KU_USAGE_INITIATOR_SIGN = 25,
211 /* initiator seal in GSSAPI CFX krb5 mechanism */
212 KRB5_KU_PA_SERVER_REFERRAL_DATA = 22,
213 /* encrypted server referral data */
214 KRB5_KU_SAM_CHECKSUM = 25,
215 /* Checksum for the SAM-CHECKSUM field */
216 KRB5_KU_SAM_ENC_TRACK_ID = 26,
217 /* Encryption of the SAM-TRACK-ID field */
218 KRB5_KU_PA_SERVER_REFERRAL = 26,
219 /* Keyusage for the server referral in a TGS req */
220 KRB5_KU_SAM_ENC_NONCE_SAD = 27,
221 /* Encryption of the SAM-NONCE-OR-SAD field */
222 KRB5_KU_DIGEST_ENCRYPT = -18,
223 /* Encryption key usage used in the digest encryption field */
224 KRB5_KU_DIGEST_OPAQUE = -19,
225 /* Checksum key usage used in the digest opaque field */
226 KRB5_KU_KRB5SIGNEDPATH = -21,
227 /* Checksum key usage on KRB5SignedPath */
228 KRB5_KU_CANONICALIZED_NAMES = -23
229 /* Checksum key usage on PA-CANONICALIZED */
232 typedef krb5_key_usage krb5_keyusage;
234 typedef enum krb5_salttype {
235 KRB5_PW_SALT = KRB5_PADATA_PW_SALT,
236 KRB5_AFS3_SALT = KRB5_PADATA_AFS3_SALT
239 typedef struct krb5_salt {
240 krb5_salttype salttype;
244 typedef ETYPE_INFO krb5_preauthinfo;
247 krb5_preauthtype type;
248 krb5_preauthinfo info; /* list of preauthinfo for this type */
249 } krb5_preauthdata_entry;
251 typedef struct krb5_preauthdata {
253 krb5_preauthdata_entry *val;
256 typedef enum krb5_address_type {
257 KRB5_ADDRESS_INET = 2,
258 KRB5_ADDRESS_NETBIOS = 20,
259 KRB5_ADDRESS_INET6 = 24,
260 KRB5_ADDRESS_ADDRPORT = 256,
261 KRB5_ADDRESS_IPPORT = 257
265 AP_OPTS_USE_SESSION_KEY = 1,
266 AP_OPTS_MUTUAL_REQUIRED = 2,
267 AP_OPTS_USE_SUBKEY = 4 /* library internal */
270 typedef HostAddress krb5_address;
272 typedef HostAddresses krb5_addresses;
274 typedef enum krb5_keytype {
280 KEYTYPE_ARCFOUR = 23,
281 KEYTYPE_ARCFOUR_56 = 24
284 typedef EncryptionKey krb5_keyblock;
286 typedef AP_REQ krb5_ap_req;
290 #define KRB5_DEFAULT_CCFILE_ROOT "/tmp/krb5cc_"
292 #define KRB5_DEFAULT_CCROOT "FILE:" KRB5_DEFAULT_CCFILE_ROOT
294 #define KRB5_ACCEPT_NULL_ADDRESSES(C) \
295 krb5_config_get_bool_default((C), NULL, TRUE, \
296 "libdefaults", "accept_null_addresses", \
299 typedef void *krb5_cc_cursor;
300 typedef struct krb5_cccol_cursor *krb5_cccol_cursor;
302 typedef struct krb5_ccache_data {
303 const struct krb5_cc_ops *ops;
307 typedef struct krb5_ccache_data *krb5_ccache;
309 typedef struct krb5_context_data *krb5_context;
311 typedef Realm krb5_realm;
312 typedef const char *krb5_const_realm; /* stupid language */
314 #define krb5_realm_length(r) strlen(r)
315 #define krb5_realm_data(r) (r)
317 typedef Principal krb5_principal_data;
318 typedef struct Principal *krb5_principal;
319 typedef const struct Principal *krb5_const_principal;
321 typedef time_t krb5_deltat;
322 typedef time_t krb5_timestamp;
324 typedef struct krb5_times {
325 krb5_timestamp authtime;
326 krb5_timestamp starttime;
327 krb5_timestamp endtime;
328 krb5_timestamp renew_till;
336 /* options for krb5_get_in_tkt() */
337 #define KDC_OPT_FORWARDABLE (1 << 1)
338 #define KDC_OPT_FORWARDED (1 << 2)
339 #define KDC_OPT_PROXIABLE (1 << 3)
340 #define KDC_OPT_PROXY (1 << 4)
341 #define KDC_OPT_ALLOW_POSTDATE (1 << 5)
342 #define KDC_OPT_POSTDATED (1 << 6)
343 #define KDC_OPT_RENEWABLE (1 << 8)
344 #define KDC_OPT_REQUEST_ANONYMOUS (1 << 14)
345 #define KDC_OPT_DISABLE_TRANSITED_CHECK (1 << 26)
346 #define KDC_OPT_RENEWABLE_OK (1 << 27)
347 #define KDC_OPT_ENC_TKT_IN_SKEY (1 << 28)
348 #define KDC_OPT_RENEW (1 << 30)
349 #define KDC_OPT_VALIDATE (1 << 31)
356 /* flags for krb5_verify_ap_req */
358 #define KRB5_VERIFY_AP_REQ_IGNORE_INVALID (1 << 0)
360 #define KRB5_GC_CACHED (1U << 0)
361 #define KRB5_GC_USER_USER (1U << 1)
362 #define KRB5_GC_EXPIRED_OK (1U << 2)
363 #define KRB5_GC_NO_STORE (1U << 3)
364 #define KRB5_GC_FORWARDABLE (1U << 4)
365 #define KRB5_GC_NO_TRANSIT_CHECK (1U << 5)
366 #define KRB5_GC_CONSTRAINED_DELEGATION (1U << 6)
367 #define KRB5_GC_CANONICALIZE (1U << 7)
369 /* constants for compare_creds (and cc_retrieve_cred) */
370 #define KRB5_TC_DONT_MATCH_REALM (1U << 31)
371 #define KRB5_TC_MATCH_KEYTYPE (1U << 30)
372 #define KRB5_TC_MATCH_KTYPE KRB5_TC_MATCH_KEYTYPE /* MIT name */
373 #define KRB5_TC_MATCH_SRV_NAMEONLY (1 << 29)
374 #define KRB5_TC_MATCH_FLAGS_EXACT (1 << 28)
375 #define KRB5_TC_MATCH_FLAGS (1 << 27)
376 #define KRB5_TC_MATCH_TIMES_EXACT (1 << 26)
377 #define KRB5_TC_MATCH_TIMES (1 << 25)
378 #define KRB5_TC_MATCH_AUTHDATA (1 << 24)
379 #define KRB5_TC_MATCH_2ND_TKT (1 << 23)
380 #define KRB5_TC_MATCH_IS_SKEY (1 << 22)
382 typedef AuthorizationData krb5_authdata;
384 typedef KRB_ERROR krb5_error;
386 typedef struct krb5_creds {
387 krb5_principal client;
388 krb5_principal server;
389 krb5_keyblock session;
392 krb5_data second_ticket;
393 krb5_authdata authdata;
394 krb5_addresses addresses;
395 krb5_ticket_flags flags;
398 typedef struct krb5_cc_cache_cursor_data *krb5_cc_cache_cursor;
400 #define KRB5_CC_OPS_VERSION 2
402 typedef struct krb5_cc_ops {
405 const char* (*get_name)(krb5_context, krb5_ccache);
406 krb5_error_code (*resolve)(krb5_context, krb5_ccache *, const char *);
407 krb5_error_code (*gen_new)(krb5_context, krb5_ccache *);
408 krb5_error_code (*init)(krb5_context, krb5_ccache, krb5_principal);
409 krb5_error_code (*destroy)(krb5_context, krb5_ccache);
410 krb5_error_code (*close)(krb5_context, krb5_ccache);
411 krb5_error_code (*store)(krb5_context, krb5_ccache, krb5_creds*);
412 krb5_error_code (*retrieve)(krb5_context, krb5_ccache,
413 krb5_flags, const krb5_creds*, krb5_creds *);
414 krb5_error_code (*get_princ)(krb5_context, krb5_ccache, krb5_principal*);
415 krb5_error_code (*get_first)(krb5_context, krb5_ccache, krb5_cc_cursor *);
416 krb5_error_code (*get_next)(krb5_context, krb5_ccache,
417 krb5_cc_cursor*, krb5_creds*);
418 krb5_error_code (*end_get)(krb5_context, krb5_ccache, krb5_cc_cursor*);
419 krb5_error_code (*remove_cred)(krb5_context, krb5_ccache,
420 krb5_flags, krb5_creds*);
421 krb5_error_code (*set_flags)(krb5_context, krb5_ccache, krb5_flags);
422 int (*get_version)(krb5_context, krb5_ccache);
423 krb5_error_code (*get_cache_first)(krb5_context, krb5_cc_cursor *);
424 krb5_error_code (*get_cache_next)(krb5_context, krb5_cc_cursor, krb5_ccache *);
425 krb5_error_code (*end_cache_get)(krb5_context, krb5_cc_cursor);
426 krb5_error_code (*move)(krb5_context, krb5_ccache, krb5_ccache);
427 krb5_error_code (*get_default_name)(krb5_context, char **);
428 krb5_error_code (*set_default)(krb5_context, krb5_ccache);
429 krb5_error_code (*lastchange)(krb5_context, krb5_ccache, krb5_timestamp *);
432 struct krb5_log_facility;
434 struct krb5_config_binding {
435 enum { krb5_config_string, krb5_config_list } type;
437 struct krb5_config_binding *next;
440 struct krb5_config_binding *list;
445 typedef struct krb5_config_binding krb5_config_binding;
447 typedef krb5_config_binding krb5_config_section;
449 typedef struct krb5_ticket {
450 EncTicketPart ticket;
451 krb5_principal client;
452 krb5_principal server;
455 typedef Authenticator krb5_authenticator_data;
457 typedef krb5_authenticator_data *krb5_authenticator;
459 struct krb5_rcache_data;
460 typedef struct krb5_rcache_data *krb5_rcache;
461 typedef Authenticator krb5_donot_replay;
463 #define KRB5_STORAGE_HOST_BYTEORDER 0x01 /* old */
464 #define KRB5_STORAGE_PRINCIPAL_WRONG_NUM_COMPONENTS 0x02
465 #define KRB5_STORAGE_PRINCIPAL_NO_NAME_TYPE 0x04
466 #define KRB5_STORAGE_KEYBLOCK_KEYTYPE_TWICE 0x08
467 #define KRB5_STORAGE_BYTEORDER_MASK 0x60
468 #define KRB5_STORAGE_BYTEORDER_BE 0x00 /* default */
469 #define KRB5_STORAGE_BYTEORDER_LE 0x20
470 #define KRB5_STORAGE_BYTEORDER_HOST 0x40
471 #define KRB5_STORAGE_CREDS_FLAGS_WRONG_BITORDER 0x80
473 struct krb5_storage_data;
474 typedef struct krb5_storage_data krb5_storage;
476 typedef struct krb5_keytab_entry {
477 krb5_principal principal;
479 krb5_keyblock keyblock;
483 typedef struct krb5_kt_cursor {
489 struct krb5_keytab_data;
491 typedef struct krb5_keytab_data *krb5_keytab;
493 #define KRB5_KT_PREFIX_MAX_LEN 30
495 struct krb5_keytab_data {
497 krb5_error_code (*resolve)(krb5_context, const char*, krb5_keytab);
498 krb5_error_code (*get_name)(krb5_context, krb5_keytab, char*, size_t);
499 krb5_error_code (*close)(krb5_context, krb5_keytab);
500 krb5_error_code (*get)(krb5_context, krb5_keytab, krb5_const_principal,
501 krb5_kvno, krb5_enctype, krb5_keytab_entry*);
502 krb5_error_code (*start_seq_get)(krb5_context, krb5_keytab, krb5_kt_cursor*);
503 krb5_error_code (*next_entry)(krb5_context, krb5_keytab,
504 krb5_keytab_entry*, krb5_kt_cursor*);
505 krb5_error_code (*end_seq_get)(krb5_context, krb5_keytab, krb5_kt_cursor*);
506 krb5_error_code (*add)(krb5_context, krb5_keytab, krb5_keytab_entry*);
507 krb5_error_code (*remove)(krb5_context, krb5_keytab, krb5_keytab_entry*);
512 typedef struct krb5_keytab_data krb5_kt_ops;
514 struct krb5_keytab_key_proc_args {
516 krb5_principal principal;
519 typedef struct krb5_keytab_key_proc_args krb5_keytab_key_proc_args;
521 typedef struct krb5_replay_data {
522 krb5_timestamp timestamp;
527 /* flags for krb5_auth_con_setflags */
529 KRB5_AUTH_CONTEXT_DO_TIME = 1,
530 KRB5_AUTH_CONTEXT_RET_TIME = 2,
531 KRB5_AUTH_CONTEXT_DO_SEQUENCE = 4,
532 KRB5_AUTH_CONTEXT_RET_SEQUENCE = 8,
533 KRB5_AUTH_CONTEXT_PERMIT_ALL = 16,
534 KRB5_AUTH_CONTEXT_USE_SUBKEY = 32,
535 KRB5_AUTH_CONTEXT_CLEAR_FORWARDED_CRED = 64
538 /* flags for krb5_auth_con_genaddrs */
540 KRB5_AUTH_CONTEXT_GENERATE_LOCAL_ADDR = 1,
541 KRB5_AUTH_CONTEXT_GENERATE_LOCAL_FULL_ADDR = 3,
542 KRB5_AUTH_CONTEXT_GENERATE_REMOTE_ADDR = 4,
543 KRB5_AUTH_CONTEXT_GENERATE_REMOTE_FULL_ADDR = 12
546 typedef struct krb5_auth_context_data {
549 krb5_address *local_address;
550 krb5_address *remote_address;
553 krb5_keyblock *keyblock;
554 krb5_keyblock *local_subkey;
555 krb5_keyblock *remote_subkey;
557 uint32_t local_seqnumber;
558 uint32_t remote_seqnumber;
560 krb5_authenticator authenticator;
562 krb5_pointer i_vector;
566 krb5_keytype keytype; /* ¿requested key type ? */
567 krb5_cksumtype cksumtype; /* ¡requested checksum type! */
569 }krb5_auth_context_data, *krb5_auth_context;
573 EncKDCRepPart enc_part;
577 extern const char *heimdal_version, *heimdal_long_version;
579 typedef void (*krb5_log_log_func_t)(const char*, const char*, void*);
580 typedef void (*krb5_log_close_func_t)(void*);
582 typedef struct krb5_log_facility {
585 struct facility *val;
588 typedef EncAPRepPart krb5_ap_rep_enc_part;
590 #define KRB5_RECVAUTH_IGNORE_VERSION 1
592 #define KRB5_SENDAUTH_VERSION "KRB5_SENDAUTH_V1.0"
594 #define KRB5_TGS_NAME_SIZE (6)
595 #define KRB5_TGS_NAME ("krbtgt")
597 #define KRB5_DIGEST_NAME ("digest")
600 KRB5_PROMPT_TYPE_PASSWORD = 0x1,
601 KRB5_PROMPT_TYPE_NEW_PASSWORD = 0x2,
602 KRB5_PROMPT_TYPE_NEW_PASSWORD_AGAIN = 0x3,
603 KRB5_PROMPT_TYPE_PREAUTH = 0x4,
604 KRB5_PROMPT_TYPE_INFO = 0x5
607 typedef struct _krb5_prompt {
611 krb5_prompt_type type;
614 typedef int (*krb5_prompter_fct)(krb5_context /*context*/,
616 const char * /*name*/,
617 const char * /*banner*/,
619 krb5_prompt /*prompts*/[]);
620 typedef krb5_error_code (*krb5_key_proc)(krb5_context /*context*/,
621 krb5_enctype /*type*/,
623 krb5_const_pointer /*keyseed*/,
624 krb5_keyblock ** /*key*/);
625 typedef krb5_error_code (*krb5_decrypt_proc)(krb5_context /*context*/,
626 krb5_keyblock * /*key*/,
627 krb5_key_usage /*usage*/,
628 krb5_const_pointer /*decrypt_arg*/,
629 krb5_kdc_rep * /*dec_rep*/);
630 typedef krb5_error_code (*krb5_s2k_proc)(krb5_context /*context*/,
631 krb5_enctype /*type*/,
632 krb5_const_pointer /*keyseed*/,
634 krb5_data * /*s2kparms*/,
635 krb5_keyblock ** /*key*/);
637 struct _krb5_get_init_creds_opt_private;
639 typedef struct _krb5_get_init_creds_opt {
641 krb5_deltat tkt_life;
642 krb5_deltat renew_life;
646 krb5_enctype *etype_list;
647 int etype_list_length;
648 krb5_addresses *address_list;
649 /* XXX the next three should not be used, as they may be
651 krb5_preauthtype *preauth_list;
652 int preauth_list_length;
654 struct _krb5_get_init_creds_opt_private *opt_private;
655 } krb5_get_init_creds_opt;
657 #define KRB5_GET_INIT_CREDS_OPT_TKT_LIFE 0x0001
658 #define KRB5_GET_INIT_CREDS_OPT_RENEW_LIFE 0x0002
659 #define KRB5_GET_INIT_CREDS_OPT_FORWARDABLE 0x0004
660 #define KRB5_GET_INIT_CREDS_OPT_PROXIABLE 0x0008
661 #define KRB5_GET_INIT_CREDS_OPT_ETYPE_LIST 0x0010
662 #define KRB5_GET_INIT_CREDS_OPT_ADDRESS_LIST 0x0020
663 #define KRB5_GET_INIT_CREDS_OPT_PREAUTH_LIST 0x0040
664 #define KRB5_GET_INIT_CREDS_OPT_SALT 0x0080
665 #define KRB5_GET_INIT_CREDS_OPT_ANONYMOUS 0x0100
666 #define KRB5_GET_INIT_CREDS_OPT_DISABLE_TRANSITED_CHECK 0x0200
668 typedef struct _krb5_verify_init_creds_opt {
671 } krb5_verify_init_creds_opt;
673 #define KRB5_VERIFY_INIT_CREDS_OPT_AP_REQ_NOFAIL 0x0001
675 typedef struct krb5_verify_opt {
683 #define KRB5_VERIFY_LREALMS 1
684 #define KRB5_VERIFY_NO_ADDRESSES 2
686 #define KRB5_KPASSWD_VERS_CHANGEPW 1
687 #define KRB5_KPASSWD_VERS_SETPW 0xff80
689 #define KRB5_KPASSWD_SUCCESS 0
690 #define KRB5_KPASSWD_MALFORMED 1
691 #define KRB5_KPASSWD_HARDERROR 2
692 #define KRB5_KPASSWD_AUTHERROR 3
693 #define KRB5_KPASSWD_SOFTERROR 4
694 #define KRB5_KPASSWD_ACCESSDENIED 5
695 #define KRB5_KPASSWD_BAD_VERSION 6
696 #define KRB5_KPASSWD_INITIAL_FLAG_NEEDED 7
698 #define KPASSWD_PORT 464
700 /* types for the new krbhst interface */
701 struct krb5_krbhst_data;
702 typedef struct krb5_krbhst_data *krb5_krbhst_handle;
704 #define KRB5_KRBHST_KDC 1
705 #define KRB5_KRBHST_ADMIN 2
706 #define KRB5_KRBHST_CHANGEPW 3
707 #define KRB5_KRBHST_KRB524 4
708 #define KRB5_KRBHST_KCA 5
710 typedef struct krb5_krbhst_info {
711 enum { KRB5_KRBHST_UDP,
713 KRB5_KRBHST_HTTP } proto;
715 unsigned short def_port;
717 struct krb5_krbhst_info *next;
718 char hostname[1]; /* has to come last */
721 /* flags for krb5_krbhst_init_flags (and krb5_send_to_kdc_flags) */
723 KRB5_KRBHST_FLAGS_MASTER = 1,
724 KRB5_KRBHST_FLAGS_LARGE_MSG = 2
727 typedef krb5_error_code (*krb5_send_to_kdc_func)(krb5_context,
734 /* flags for krb5_parse_name_flags */
736 KRB5_PRINCIPAL_PARSE_NO_REALM = 1,
737 KRB5_PRINCIPAL_PARSE_MUST_REALM = 2,
738 KRB5_PRINCIPAL_PARSE_ENTERPRISE = 4
741 /* flags for krb5_unparse_name_flags */
743 KRB5_PRINCIPAL_UNPARSE_SHORT = 1,
744 KRB5_PRINCIPAL_UNPARSE_NO_REALM = 2,
745 KRB5_PRINCIPAL_UNPARSE_DISPLAY = 4
748 typedef struct krb5_sendto_ctx_data *krb5_sendto_ctx;
750 #define KRB5_SENDTO_DONE 0
751 #define KRB5_SENDTO_RESTART 1
752 #define KRB5_SENDTO_CONTINUE 2
754 typedef krb5_error_code (*krb5_sendto_ctx_func)(krb5_context, krb5_sendto_ctx, void *, const krb5_data *, int *);
757 enum krb5_plugin_type {
758 PLUGIN_TYPE_DATA = 1,
762 struct credentials; /* this is to keep the compiler happy */
767 * Semi private, not stable yet
770 typedef struct krb5_crypto_iov {
773 #define KRB5_CRYPTO_TYPE_EMPTY 0
774 /* OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_HEADER) */
775 #define KRB5_CRYPTO_TYPE_HEADER 1
777 #define KRB5_CRYPTO_TYPE_DATA 2
779 #define KRB5_CRYPTO_TYPE_SIGN_ONLY 3
780 /* (only for encryption) OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_TRAILER) */
781 #define KRB5_CRYPTO_TYPE_PADDING 4
782 /* OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_TRAILER) */
783 #define KRB5_CRYPTO_TYPE_TRAILER 5
784 /* OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_CHECKSUM) */
785 #define KRB5_CRYPTO_TYPE_CHECKSUM 6
790 #include <krb5-protos.h>
794 extern KRB5_LIB_VARIABLE const char *krb5_config_file;
795 extern KRB5_LIB_VARIABLE const char *krb5_defkeyname;
798 extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_acc_ops;
799 extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_fcc_ops;
800 extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_mcc_ops;
801 extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_kcm_ops;
802 extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_scc_ops;
804 extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_fkt_ops;
805 extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_wrfkt_ops;
806 extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_javakt_ops;
807 extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_mkt_ops;
808 extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_akf_ops;
809 extern KRB5_LIB_VARIABLE const krb5_kt_ops krb4_fkt_ops;
810 extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_srvtab_fkt_ops;
811 extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_any_ops;
813 #endif /* __KRB5_H__ */