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heimdal/lib/krb5/krb5.h
Love Hörnquist Åstrand 1a1bd736c0 merge support for FAST in as-req codepath
2011-10-28 19:25:48 -07:00

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/*
* Copyright (c) 1997 - 2007 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
* Portions Copyright (c) 2009 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/* $Id$ */
#ifndef __KRB5_H__
#define __KRB5_H__
#include <time.h>
#include <krb5-types.h>
#include <asn1_err.h>
#include <krb5_err.h>
#include <heim_err.h>
#include <k524_err.h>
#include <krb5_asn1.h>
/* name confusion with MIT */
#ifndef KRB5KDC_ERR_KEY_EXP
#define KRB5KDC_ERR_KEY_EXP KRB5KDC_ERR_KEY_EXPIRED
#endif
#ifdef _WIN32
#define KRB5_CALLCONV __stdcall
#else
#define KRB5_CALLCONV
#endif
/* simple constants */
#ifndef TRUE
#define TRUE 1
#define FALSE 0
#endif
typedef int krb5_boolean;
typedef int32_t krb5_error_code;
typedef int32_t krb5_kvno;
typedef uint32_t krb5_flags;
typedef void *krb5_pointer;
typedef const void *krb5_const_pointer;
struct krb5_crypto_data;
typedef struct krb5_crypto_data *krb5_crypto;
struct krb5_get_creds_opt_data;
typedef struct krb5_get_creds_opt_data *krb5_get_creds_opt;
struct krb5_digest_data;
typedef struct krb5_digest_data *krb5_digest;
struct krb5_ntlm_data;
typedef struct krb5_ntlm_data *krb5_ntlm;
struct krb5_pac_data;
typedef struct krb5_pac_data *krb5_pac;
typedef struct krb5_rd_req_in_ctx_data *krb5_rd_req_in_ctx;
typedef struct krb5_rd_req_out_ctx_data *krb5_rd_req_out_ctx;
typedef CKSUMTYPE krb5_cksumtype;
typedef Checksum krb5_checksum;
typedef ENCTYPE krb5_enctype;
typedef struct krb5_get_init_creds_ctx *krb5_init_creds_context;
typedef heim_octet_string krb5_data;
/* PKINIT related forward declarations */
struct ContentInfo;
struct krb5_pk_identity;
struct krb5_pk_cert;
/* krb5_enc_data is a mit compat structure */
typedef struct krb5_enc_data {
krb5_enctype enctype;
krb5_kvno kvno;
krb5_data ciphertext;
} krb5_enc_data;
/* alternative names */
enum {
ENCTYPE_NULL = KRB5_ENCTYPE_NULL,
ENCTYPE_DES_CBC_CRC = KRB5_ENCTYPE_DES_CBC_CRC,
ENCTYPE_DES_CBC_MD4 = KRB5_ENCTYPE_DES_CBC_MD4,
ENCTYPE_DES_CBC_MD5 = KRB5_ENCTYPE_DES_CBC_MD5,
ENCTYPE_DES3_CBC_MD5 = KRB5_ENCTYPE_DES3_CBC_MD5,
ENCTYPE_OLD_DES3_CBC_SHA1 = KRB5_ENCTYPE_OLD_DES3_CBC_SHA1,
ENCTYPE_SIGN_DSA_GENERATE = KRB5_ENCTYPE_SIGN_DSA_GENERATE,
ENCTYPE_ENCRYPT_RSA_PRIV = KRB5_ENCTYPE_ENCRYPT_RSA_PRIV,
ENCTYPE_ENCRYPT_RSA_PUB = KRB5_ENCTYPE_ENCRYPT_RSA_PUB,
ENCTYPE_DES3_CBC_SHA1 = KRB5_ENCTYPE_DES3_CBC_SHA1,
ENCTYPE_AES128_CTS_HMAC_SHA1_96 = KRB5_ENCTYPE_AES128_CTS_HMAC_SHA1_96,
ENCTYPE_AES256_CTS_HMAC_SHA1_96 = KRB5_ENCTYPE_AES256_CTS_HMAC_SHA1_96,
ENCTYPE_ARCFOUR_HMAC = KRB5_ENCTYPE_ARCFOUR_HMAC_MD5,
ENCTYPE_ARCFOUR_HMAC_MD5 = KRB5_ENCTYPE_ARCFOUR_HMAC_MD5,
ENCTYPE_ARCFOUR_HMAC_MD5_56 = KRB5_ENCTYPE_ARCFOUR_HMAC_MD5_56,
ENCTYPE_ENCTYPE_PK_CROSS = KRB5_ENCTYPE_ENCTYPE_PK_CROSS,
ENCTYPE_DES_CBC_NONE = KRB5_ENCTYPE_DES_CBC_NONE,
ENCTYPE_DES3_CBC_NONE = KRB5_ENCTYPE_DES3_CBC_NONE,
ENCTYPE_DES_CFB64_NONE = KRB5_ENCTYPE_DES_CFB64_NONE,
ENCTYPE_DES_PCBC_NONE = KRB5_ENCTYPE_DES_PCBC_NONE,
ETYPE_NULL = KRB5_ENCTYPE_NULL,
ETYPE_DES_CBC_CRC = KRB5_ENCTYPE_DES_CBC_CRC,
ETYPE_DES_CBC_MD4 = KRB5_ENCTYPE_DES_CBC_MD4,
ETYPE_DES_CBC_MD5 = KRB5_ENCTYPE_DES_CBC_MD5,
ETYPE_DES3_CBC_MD5 = KRB5_ENCTYPE_DES3_CBC_MD5,
ETYPE_OLD_DES3_CBC_SHA1 = KRB5_ENCTYPE_OLD_DES3_CBC_SHA1,
ETYPE_SIGN_DSA_GENERATE = KRB5_ENCTYPE_SIGN_DSA_GENERATE,
ETYPE_ENCRYPT_RSA_PRIV = KRB5_ENCTYPE_ENCRYPT_RSA_PRIV,
ETYPE_ENCRYPT_RSA_PUB = KRB5_ENCTYPE_ENCRYPT_RSA_PUB,
ETYPE_DES3_CBC_SHA1 = KRB5_ENCTYPE_DES3_CBC_SHA1,
ETYPE_AES128_CTS_HMAC_SHA1_96 = KRB5_ENCTYPE_AES128_CTS_HMAC_SHA1_96,
ETYPE_AES256_CTS_HMAC_SHA1_96 = KRB5_ENCTYPE_AES256_CTS_HMAC_SHA1_96,
ETYPE_ARCFOUR_HMAC_MD5 = KRB5_ENCTYPE_ARCFOUR_HMAC_MD5,
ETYPE_ARCFOUR_HMAC_MD5_56 = KRB5_ENCTYPE_ARCFOUR_HMAC_MD5_56,
ETYPE_ENCTYPE_PK_CROSS = KRB5_ENCTYPE_ENCTYPE_PK_CROSS,
ETYPE_ARCFOUR_MD4 = KRB5_ENCTYPE_ARCFOUR_MD4,
ETYPE_ARCFOUR_HMAC_OLD = KRB5_ENCTYPE_ARCFOUR_HMAC_OLD,
ETYPE_ARCFOUR_HMAC_OLD_EXP = KRB5_ENCTYPE_ARCFOUR_HMAC_OLD_EXP,
ETYPE_DES_CBC_NONE = KRB5_ENCTYPE_DES_CBC_NONE,
ETYPE_DES3_CBC_NONE = KRB5_ENCTYPE_DES3_CBC_NONE,
ETYPE_DES_CFB64_NONE = KRB5_ENCTYPE_DES_CFB64_NONE,
ETYPE_DES_PCBC_NONE = KRB5_ENCTYPE_DES_PCBC_NONE,
ETYPE_DIGEST_MD5_NONE = KRB5_ENCTYPE_DIGEST_MD5_NONE,
ETYPE_CRAM_MD5_NONE = KRB5_ENCTYPE_CRAM_MD5_NONE
};
/* PDU types */
typedef enum krb5_pdu {
KRB5_PDU_ERROR = 0,
KRB5_PDU_TICKET = 1,
KRB5_PDU_AS_REQUEST = 2,
KRB5_PDU_AS_REPLY = 3,
KRB5_PDU_TGS_REQUEST = 4,
KRB5_PDU_TGS_REPLY = 5,
KRB5_PDU_AP_REQUEST = 6,
KRB5_PDU_AP_REPLY = 7,
KRB5_PDU_KRB_SAFE = 8,
KRB5_PDU_KRB_PRIV = 9,
KRB5_PDU_KRB_CRED = 10,
KRB5_PDU_NONE = 11 /* See krb5_get_permitted_enctypes() */
} krb5_pdu;
typedef PADATA_TYPE krb5_preauthtype;
typedef enum krb5_key_usage {
KRB5_KU_PA_ENC_TIMESTAMP = 1,
/* AS-REQ PA-ENC-TIMESTAMP padata timestamp, encrypted with the
client key (section 5.4.1) */
KRB5_KU_TICKET = 2,
/* AS-REP Ticket and TGS-REP Ticket (includes tgs session key or
application session key), encrypted with the service key
(section 5.4.2) */
KRB5_KU_AS_REP_ENC_PART = 3,
/* AS-REP encrypted part (includes tgs session key or application
session key), encrypted with the client key (section 5.4.2) */
KRB5_KU_TGS_REQ_AUTH_DAT_SESSION = 4,
/* TGS-REQ KDC-REQ-BODY AuthorizationData, encrypted with the tgs
session key (section 5.4.1) */
KRB5_KU_TGS_REQ_AUTH_DAT_SUBKEY = 5,
/* TGS-REQ KDC-REQ-BODY AuthorizationData, encrypted with the tgs
authenticator subkey (section 5.4.1) */
KRB5_KU_TGS_REQ_AUTH_CKSUM = 6,
/* TGS-REQ PA-TGS-REQ padata AP-REQ Authenticator cksum, keyed
with the tgs session key (sections 5.3.2, 5.4.1) */
KRB5_KU_TGS_REQ_AUTH = 7,
/* TGS-REQ PA-TGS-REQ padata AP-REQ Authenticator (includes tgs
authenticator subkey), encrypted with the tgs session key
(section 5.3.2) */
KRB5_KU_TGS_REP_ENC_PART_SESSION = 8,
/* TGS-REP encrypted part (includes application session key),
encrypted with the tgs session key (section 5.4.2) */
KRB5_KU_TGS_REP_ENC_PART_SUB_KEY = 9,
/* TGS-REP encrypted part (includes application session key),
encrypted with the tgs authenticator subkey (section 5.4.2) */
KRB5_KU_AP_REQ_AUTH_CKSUM = 10,
/* AP-REQ Authenticator cksum, keyed with the application session
key (section 5.3.2) */
KRB5_KU_AP_REQ_AUTH = 11,
/* AP-REQ Authenticator (includes application authenticator
subkey), encrypted with the application session key (section
5.3.2) */
KRB5_KU_AP_REQ_ENC_PART = 12,
/* AP-REP encrypted part (includes application session subkey),
encrypted with the application session key (section 5.5.2) */
KRB5_KU_KRB_PRIV = 13,
/* KRB-PRIV encrypted part, encrypted with a key chosen by the
application (section 5.7.1) */
KRB5_KU_KRB_CRED = 14,
/* KRB-CRED encrypted part, encrypted with a key chosen by the
application (section 5.8.1) */
KRB5_KU_KRB_SAFE_CKSUM = 15,
/* KRB-SAFE cksum, keyed with a key chosen by the application
(section 5.6.1) */
KRB5_KU_OTHER_ENCRYPTED = 16,
/* Data which is defined in some specification outside of
Kerberos to be encrypted using an RFC1510 encryption type. */
KRB5_KU_OTHER_CKSUM = 17,
/* Data which is defined in some specification outside of
Kerberos to be checksummed using an RFC1510 checksum type. */
KRB5_KU_KRB_ERROR = 18,
/* Krb-error checksum */
KRB5_KU_AD_KDC_ISSUED = 19,
/* AD-KDCIssued checksum */
KRB5_KU_MANDATORY_TICKET_EXTENSION = 20,
/* Checksum for Mandatory Ticket Extensions */
KRB5_KU_AUTH_DATA_TICKET_EXTENSION = 21,
/* Checksum in Authorization Data in Ticket Extensions */
KRB5_KU_USAGE_SEAL = 22,
/* seal in GSSAPI krb5 mechanism */
KRB5_KU_USAGE_SIGN = 23,
/* sign in GSSAPI krb5 mechanism */
KRB5_KU_USAGE_SEQ = 24,
/* SEQ in GSSAPI krb5 mechanism */
KRB5_KU_USAGE_ACCEPTOR_SEAL = 22,
/* acceptor sign in GSSAPI CFX krb5 mechanism */
KRB5_KU_USAGE_ACCEPTOR_SIGN = 23,
/* acceptor seal in GSSAPI CFX krb5 mechanism */
KRB5_KU_USAGE_INITIATOR_SEAL = 24,
/* initiator sign in GSSAPI CFX krb5 mechanism */
KRB5_KU_USAGE_INITIATOR_SIGN = 25,
/* initiator seal in GSSAPI CFX krb5 mechanism */
KRB5_KU_PA_SERVER_REFERRAL_DATA = 22,
/* encrypted server referral data */
KRB5_KU_SAM_CHECKSUM = 25,
/* Checksum for the SAM-CHECKSUM field */
KRB5_KU_SAM_ENC_TRACK_ID = 26,
/* Encryption of the SAM-TRACK-ID field */
KRB5_KU_PA_SERVER_REFERRAL = 26,
/* Keyusage for the server referral in a TGS req */
KRB5_KU_SAM_ENC_NONCE_SAD = 27,
/* Encryption of the SAM-NONCE-OR-SAD field */
KRB5_KU_PA_PKINIT_KX = 44,
/* Encryption type of the kdc session contribution in pk-init */
KRB5_KU_AS_REQ = 56,
/* Checksum of over the AS-REQ send by the KDC in PA-REQ-ENC-PA-REP */
KRB5_KU_FAST_REQ_CHKSUM = 50,
/* FAST armor checksum */
KRB5_KU_FAST_ENC = 51,
/* FAST armor encryption */
KRB5_KU_FAST_REP = 52,
/* FAST armor reply */
KRB5_KU_FAST_FINISHED = 53,
/* FAST finished checksum */
KRB5_KU_ENC_CHALLENGE_CLIENT = 54,
/* fast challange from client */
KRB5_KU_ENC_CHALLENGE_KDC = 55,
/* fast challange from kdc */
KRB5_KU_DIGEST_ENCRYPT = -18,
/* Encryption key usage used in the digest encryption field */
KRB5_KU_DIGEST_OPAQUE = -19,
/* Checksum key usage used in the digest opaque field */
KRB5_KU_KRB5SIGNEDPATH = -21,
/* Checksum key usage on KRB5SignedPath */
KRB5_KU_CANONICALIZED_NAMES = -23,
/* Checksum key usage on PA-CANONICALIZED */
KRB5_KU_H5L_COOKIE = -25
/* encrypted foo */
} krb5_key_usage;
typedef krb5_key_usage krb5_keyusage;
typedef enum krb5_salttype {
KRB5_PW_SALT = KRB5_PADATA_PW_SALT,
KRB5_AFS3_SALT = KRB5_PADATA_AFS3_SALT
}krb5_salttype;
typedef struct krb5_salt {
krb5_salttype salttype;
krb5_data saltvalue;
} krb5_salt;
typedef ETYPE_INFO krb5_preauthinfo;
typedef struct {
krb5_preauthtype type;
krb5_preauthinfo info; /* list of preauthinfo for this type */
} krb5_preauthdata_entry;
typedef struct krb5_preauthdata {
unsigned len;
krb5_preauthdata_entry *val;
}krb5_preauthdata;
typedef enum krb5_address_type {
KRB5_ADDRESS_INET = 2,
KRB5_ADDRESS_NETBIOS = 20,
KRB5_ADDRESS_INET6 = 24,
KRB5_ADDRESS_ADDRPORT = 256,
KRB5_ADDRESS_IPPORT = 257
} krb5_address_type;
enum {
AP_OPTS_USE_SESSION_KEY = 1,
AP_OPTS_MUTUAL_REQUIRED = 2,
AP_OPTS_USE_SUBKEY = 4 /* library internal */
};
typedef HostAddress krb5_address;
typedef HostAddresses krb5_addresses;
typedef krb5_enctype krb5_keytype;
enum krb5_keytype_old {
KEYTYPE_NULL = ETYPE_NULL,
KEYTYPE_DES = ETYPE_DES_CBC_CRC,
KEYTYPE_DES3 = ETYPE_OLD_DES3_CBC_SHA1,
KEYTYPE_AES128 = ETYPE_AES128_CTS_HMAC_SHA1_96,
KEYTYPE_AES256 = ETYPE_AES256_CTS_HMAC_SHA1_96,
KEYTYPE_ARCFOUR = ETYPE_ARCFOUR_HMAC_MD5,
KEYTYPE_ARCFOUR_56 = ETYPE_ARCFOUR_HMAC_MD5_56
};
typedef EncryptionKey krb5_keyblock;
typedef AP_REQ krb5_ap_req;
struct krb5_cc_ops;
#ifdef _WIN32
#define KRB5_USE_PATH_TOKENS 1
#endif
#ifdef KRB5_USE_PATH_TOKENS
#define KRB5_DEFAULT_CCFILE_ROOT "%{TEMP}/krb5cc_"
#else
#define KRB5_DEFAULT_CCFILE_ROOT "/tmp/krb5cc_"
#endif
#define KRB5_DEFAULT_CCROOT "FILE:" KRB5_DEFAULT_CCFILE_ROOT
#define KRB5_ACCEPT_NULL_ADDRESSES(C) \
krb5_config_get_bool_default((C), NULL, TRUE, \
"libdefaults", "accept_null_addresses", \
NULL)
typedef void *krb5_cc_cursor;
typedef struct krb5_cccol_cursor_data *krb5_cccol_cursor;
typedef struct krb5_ccache_data {
const struct krb5_cc_ops *ops;
krb5_data data;
}krb5_ccache_data;
typedef struct krb5_ccache_data *krb5_ccache;
typedef struct krb5_context_data *krb5_context;
typedef Realm krb5_realm;
typedef const char *krb5_const_realm; /* stupid language */
#define krb5_realm_length(r) strlen(r)
#define krb5_realm_data(r) (r)
typedef Principal krb5_principal_data;
typedef struct Principal *krb5_principal;
typedef const struct Principal *krb5_const_principal;
typedef struct Principals *krb5_principals;
typedef time_t krb5_deltat;
typedef time_t krb5_timestamp;
typedef struct krb5_times {
krb5_timestamp authtime;
krb5_timestamp starttime;
krb5_timestamp endtime;
krb5_timestamp renew_till;
} krb5_times;
typedef union {
TicketFlags b;
krb5_flags i;
} krb5_ticket_flags;
/* options for krb5_get_in_tkt() */
#define KDC_OPT_FORWARDABLE (1 << 1)
#define KDC_OPT_FORWARDED (1 << 2)
#define KDC_OPT_PROXIABLE (1 << 3)
#define KDC_OPT_PROXY (1 << 4)
#define KDC_OPT_ALLOW_POSTDATE (1 << 5)
#define KDC_OPT_POSTDATED (1 << 6)
#define KDC_OPT_RENEWABLE (1 << 8)
#define KDC_OPT_REQUEST_ANONYMOUS (1 << 14)
#define KDC_OPT_DISABLE_TRANSITED_CHECK (1 << 26)
#define KDC_OPT_RENEWABLE_OK (1 << 27)
#define KDC_OPT_ENC_TKT_IN_SKEY (1 << 28)
#define KDC_OPT_RENEW (1 << 30)
#define KDC_OPT_VALIDATE (1 << 31)
typedef union {
KDCOptions b;
krb5_flags i;
} krb5_kdc_flags;
/* flags for krb5_verify_ap_req */
#define KRB5_VERIFY_AP_REQ_IGNORE_INVALID (1 << 0)
#define KRB5_GC_CACHED (1U << 0)
#define KRB5_GC_USER_USER (1U << 1)
#define KRB5_GC_EXPIRED_OK (1U << 2)
#define KRB5_GC_NO_STORE (1U << 3)
#define KRB5_GC_FORWARDABLE (1U << 4)
#define KRB5_GC_NO_TRANSIT_CHECK (1U << 5)
#define KRB5_GC_CONSTRAINED_DELEGATION (1U << 6)
#define KRB5_GC_CANONICALIZE (1U << 7)
/* constants for compare_creds (and cc_retrieve_cred) */
#define KRB5_TC_DONT_MATCH_REALM (1U << 31)
#define KRB5_TC_MATCH_KEYTYPE (1U << 30)
#define KRB5_TC_MATCH_KTYPE KRB5_TC_MATCH_KEYTYPE /* MIT name */
#define KRB5_TC_MATCH_SRV_NAMEONLY (1 << 29)
#define KRB5_TC_MATCH_FLAGS_EXACT (1 << 28)
#define KRB5_TC_MATCH_FLAGS (1 << 27)
#define KRB5_TC_MATCH_TIMES_EXACT (1 << 26)
#define KRB5_TC_MATCH_TIMES (1 << 25)
#define KRB5_TC_MATCH_AUTHDATA (1 << 24)
#define KRB5_TC_MATCH_2ND_TKT (1 << 23)
#define KRB5_TC_MATCH_IS_SKEY (1 << 22)
/* constants for get_flags and set_flags */
#define KRB5_TC_OPENCLOSE 0x00000001
#define KRB5_TC_NOTICKET 0x00000002
typedef AuthorizationData krb5_authdata;
typedef KRB_ERROR krb5_error;
typedef struct krb5_creds {
krb5_principal client;
krb5_principal server;
krb5_keyblock session;
krb5_times times;
krb5_data ticket;
krb5_data second_ticket;
krb5_authdata authdata;
krb5_addresses addresses;
krb5_ticket_flags flags;
} krb5_creds;
typedef struct krb5_cc_cache_cursor_data *krb5_cc_cache_cursor;
#define KRB5_CC_OPS_VERSION 3
typedef struct krb5_cc_ops {
int version;
const char *prefix;
const char* (KRB5_CALLCONV * get_name)(krb5_context, krb5_ccache);
krb5_error_code (KRB5_CALLCONV * resolve)(krb5_context, krb5_ccache *, const char *);
krb5_error_code (KRB5_CALLCONV * gen_new)(krb5_context, krb5_ccache *);
krb5_error_code (KRB5_CALLCONV * init)(krb5_context, krb5_ccache, krb5_principal);
krb5_error_code (KRB5_CALLCONV * destroy)(krb5_context, krb5_ccache);
krb5_error_code (KRB5_CALLCONV * close)(krb5_context, krb5_ccache);
krb5_error_code (KRB5_CALLCONV * store)(krb5_context, krb5_ccache, krb5_creds*);
krb5_error_code (KRB5_CALLCONV * retrieve)(krb5_context, krb5_ccache,
krb5_flags, const krb5_creds*, krb5_creds *);
krb5_error_code (KRB5_CALLCONV * get_princ)(krb5_context, krb5_ccache, krb5_principal*);
krb5_error_code (KRB5_CALLCONV * get_first)(krb5_context, krb5_ccache, krb5_cc_cursor *);
krb5_error_code (KRB5_CALLCONV * get_next)(krb5_context, krb5_ccache,
krb5_cc_cursor*, krb5_creds*);
krb5_error_code (KRB5_CALLCONV * end_get)(krb5_context, krb5_ccache, krb5_cc_cursor*);
krb5_error_code (KRB5_CALLCONV * remove_cred)(krb5_context, krb5_ccache,
krb5_flags, krb5_creds*);
krb5_error_code (KRB5_CALLCONV * set_flags)(krb5_context, krb5_ccache, krb5_flags);
int (KRB5_CALLCONV * get_version)(krb5_context, krb5_ccache);
krb5_error_code (KRB5_CALLCONV * get_cache_first)(krb5_context, krb5_cc_cursor *);
krb5_error_code (KRB5_CALLCONV * get_cache_next)(krb5_context, krb5_cc_cursor,
krb5_ccache *);
krb5_error_code (KRB5_CALLCONV * end_cache_get)(krb5_context, krb5_cc_cursor);
krb5_error_code (KRB5_CALLCONV * move)(krb5_context, krb5_ccache, krb5_ccache);
krb5_error_code (KRB5_CALLCONV * get_default_name)(krb5_context, char **);
krb5_error_code (KRB5_CALLCONV * set_default)(krb5_context, krb5_ccache);
krb5_error_code (KRB5_CALLCONV * lastchange)(krb5_context, krb5_ccache, krb5_timestamp *);
krb5_error_code (KRB5_CALLCONV * set_kdc_offset)(krb5_context, krb5_ccache, krb5_deltat);
krb5_error_code (KRB5_CALLCONV * get_kdc_offset)(krb5_context, krb5_ccache, krb5_deltat *);
} krb5_cc_ops;
struct krb5_log_facility;
struct krb5_config_binding {
enum { krb5_config_string, krb5_config_list } type;
char *name;
struct krb5_config_binding *next;
union {
char *string;
struct krb5_config_binding *list;
void *generic;
} u;
};
typedef struct krb5_config_binding krb5_config_binding;
typedef krb5_config_binding krb5_config_section;
typedef struct krb5_ticket {
EncTicketPart ticket;
krb5_principal client;
krb5_principal server;
} krb5_ticket;
typedef Authenticator krb5_authenticator_data;
typedef krb5_authenticator_data *krb5_authenticator;
struct krb5_rcache_data;
typedef struct krb5_rcache_data *krb5_rcache;
typedef Authenticator krb5_donot_replay;
#define KRB5_STORAGE_HOST_BYTEORDER 0x01 /* old */
#define KRB5_STORAGE_PRINCIPAL_WRONG_NUM_COMPONENTS 0x02
#define KRB5_STORAGE_PRINCIPAL_NO_NAME_TYPE 0x04
#define KRB5_STORAGE_KEYBLOCK_KEYTYPE_TWICE 0x08
#define KRB5_STORAGE_BYTEORDER_MASK 0x60
#define KRB5_STORAGE_BYTEORDER_BE 0x00 /* default */
#define KRB5_STORAGE_BYTEORDER_LE 0x20
#define KRB5_STORAGE_BYTEORDER_HOST 0x40
#define KRB5_STORAGE_CREDS_FLAGS_WRONG_BITORDER 0x80
struct krb5_storage_data;
typedef struct krb5_storage_data krb5_storage;
typedef struct krb5_keytab_entry {
krb5_principal principal;
krb5_kvno vno;
krb5_keyblock keyblock;
uint32_t timestamp;
uint32_t flags;
krb5_principals aliases;
} krb5_keytab_entry;
typedef struct krb5_kt_cursor {
int fd;
krb5_storage *sp;
void *data;
} krb5_kt_cursor;
struct krb5_keytab_data;
typedef struct krb5_keytab_data *krb5_keytab;
#define KRB5_KT_PREFIX_MAX_LEN 30
struct krb5_keytab_data {
const char *prefix;
krb5_error_code (KRB5_CALLCONV * resolve)(krb5_context, const char*, krb5_keytab);
krb5_error_code (KRB5_CALLCONV * get_name)(krb5_context, krb5_keytab, char*, size_t);
krb5_error_code (KRB5_CALLCONV * close)(krb5_context, krb5_keytab);
krb5_error_code (KRB5_CALLCONV * destroy)(krb5_context, krb5_keytab);
krb5_error_code (KRB5_CALLCONV * get)(krb5_context, krb5_keytab, krb5_const_principal,
krb5_kvno, krb5_enctype, krb5_keytab_entry*);
krb5_error_code (KRB5_CALLCONV * start_seq_get)(krb5_context, krb5_keytab, krb5_kt_cursor*);
krb5_error_code (KRB5_CALLCONV * next_entry)(krb5_context, krb5_keytab,
krb5_keytab_entry*, krb5_kt_cursor*);
krb5_error_code (KRB5_CALLCONV * end_seq_get)(krb5_context, krb5_keytab, krb5_kt_cursor*);
krb5_error_code (KRB5_CALLCONV * add)(krb5_context, krb5_keytab, krb5_keytab_entry*);
krb5_error_code (KRB5_CALLCONV * remove)(krb5_context, krb5_keytab, krb5_keytab_entry*);
void *data;
int32_t version;
};
typedef struct krb5_keytab_data krb5_kt_ops;
struct krb5_keytab_key_proc_args {
krb5_keytab keytab;
krb5_principal principal;
};
typedef struct krb5_keytab_key_proc_args krb5_keytab_key_proc_args;
typedef struct krb5_replay_data {
krb5_timestamp timestamp;
int32_t usec;
uint32_t seq;
} krb5_replay_data;
/* flags for krb5_auth_con_setflags */
enum {
KRB5_AUTH_CONTEXT_DO_TIME = 1,
KRB5_AUTH_CONTEXT_RET_TIME = 2,
KRB5_AUTH_CONTEXT_DO_SEQUENCE = 4,
KRB5_AUTH_CONTEXT_RET_SEQUENCE = 8,
KRB5_AUTH_CONTEXT_PERMIT_ALL = 16,
KRB5_AUTH_CONTEXT_USE_SUBKEY = 32,
KRB5_AUTH_CONTEXT_CLEAR_FORWARDED_CRED = 64
};
/* flags for krb5_auth_con_genaddrs */
enum {
KRB5_AUTH_CONTEXT_GENERATE_LOCAL_ADDR = 1,
KRB5_AUTH_CONTEXT_GENERATE_LOCAL_FULL_ADDR = 3,
KRB5_AUTH_CONTEXT_GENERATE_REMOTE_ADDR = 4,
KRB5_AUTH_CONTEXT_GENERATE_REMOTE_FULL_ADDR = 12
};
typedef struct krb5_auth_context_data {
unsigned int flags;
krb5_address *local_address;
krb5_address *remote_address;
int16_t local_port;
int16_t remote_port;
krb5_keyblock *keyblock;
krb5_keyblock *local_subkey;
krb5_keyblock *remote_subkey;
uint32_t local_seqnumber;
uint32_t remote_seqnumber;
krb5_authenticator authenticator;
krb5_pointer i_vector;
krb5_rcache rcache;
krb5_keytype keytype; /* ¿requested key type ? */
krb5_cksumtype cksumtype; /* ¡requested checksum type! */
}krb5_auth_context_data, *krb5_auth_context;
typedef struct {
KDC_REP kdc_rep;
EncKDCRepPart enc_part;
KRB_ERROR error;
} krb5_kdc_rep;
extern const char *heimdal_version, *heimdal_long_version;
typedef void (KRB5_CALLCONV * krb5_log_log_func_t)(const char*, const char*, void*);
typedef void (KRB5_CALLCONV * krb5_log_close_func_t)(void*);
typedef struct krb5_log_facility {
char *program;
int len;
struct facility *val;
} krb5_log_facility;
typedef EncAPRepPart krb5_ap_rep_enc_part;
#define KRB5_RECVAUTH_IGNORE_VERSION 1
#define KRB5_SENDAUTH_VERSION "KRB5_SENDAUTH_V1.0"
#define KRB5_TGS_NAME_SIZE (6)
#define KRB5_TGS_NAME ("krbtgt")
#define KRB5_WELLKNOWN_NAME ("WELLKNOWN")
#define KRB5_ANON_NAME ("ANONYMOUS")
#define KRB5_ANON_REALM ("WELLKNOWN:ANONYMOUS")
#define KRB5_WELLKNOWN_ORG_H5L_REALM ("WELLKNOWN:ORG.H5L")
#define KRB5_DIGEST_NAME ("digest")
typedef enum {
KRB5_PROMPT_TYPE_PASSWORD = 0x1,
KRB5_PROMPT_TYPE_NEW_PASSWORD = 0x2,
KRB5_PROMPT_TYPE_NEW_PASSWORD_AGAIN = 0x3,
KRB5_PROMPT_TYPE_PREAUTH = 0x4,
KRB5_PROMPT_TYPE_INFO = 0x5
} krb5_prompt_type;
typedef struct _krb5_prompt {
const char *prompt;
int hidden;
krb5_data *reply;
krb5_prompt_type type;
} krb5_prompt;
typedef int (KRB5_CALLCONV * krb5_prompter_fct)(krb5_context /*context*/,
void * /*data*/,
const char * /*name*/,
const char * /*banner*/,
int /*num_prompts*/,
krb5_prompt /*prompts*/[]);
typedef krb5_error_code (KRB5_CALLCONV * krb5_key_proc)(krb5_context /*context*/,
krb5_enctype /*type*/,
krb5_salt /*salt*/,
krb5_const_pointer /*keyseed*/,
krb5_keyblock ** /*key*/);
typedef krb5_error_code (KRB5_CALLCONV * krb5_decrypt_proc)(krb5_context /*context*/,
krb5_keyblock * /*key*/,
krb5_key_usage /*usage*/,
krb5_const_pointer /*decrypt_arg*/,
krb5_kdc_rep * /*dec_rep*/);
typedef krb5_error_code (KRB5_CALLCONV * krb5_s2k_proc)(krb5_context /*context*/,
krb5_enctype /*type*/,
krb5_const_pointer /*keyseed*/,
krb5_salt /*salt*/,
krb5_data * /*s2kparms*/,
krb5_keyblock ** /*key*/);
struct _krb5_get_init_creds_opt_private;
struct _krb5_get_init_creds_opt {
krb5_flags flags;
krb5_deltat tkt_life;
krb5_deltat renew_life;
int forwardable;
int proxiable;
int anonymous;
krb5_enctype *etype_list;
int etype_list_length;
krb5_addresses *address_list;
/* XXX the next three should not be used, as they may be
removed later */
krb5_preauthtype *preauth_list;
int preauth_list_length;
krb5_data *salt;
struct _krb5_get_init_creds_opt_private *opt_private;
};
typedef struct _krb5_get_init_creds_opt krb5_get_init_creds_opt;
#define KRB5_GET_INIT_CREDS_OPT_TKT_LIFE 0x0001
#define KRB5_GET_INIT_CREDS_OPT_RENEW_LIFE 0x0002
#define KRB5_GET_INIT_CREDS_OPT_FORWARDABLE 0x0004
#define KRB5_GET_INIT_CREDS_OPT_PROXIABLE 0x0008
#define KRB5_GET_INIT_CREDS_OPT_ETYPE_LIST 0x0010
#define KRB5_GET_INIT_CREDS_OPT_ADDRESS_LIST 0x0020
#define KRB5_GET_INIT_CREDS_OPT_PREAUTH_LIST 0x0040
#define KRB5_GET_INIT_CREDS_OPT_SALT 0x0080 /* no supported */
#define KRB5_GET_INIT_CREDS_OPT_ANONYMOUS 0x0100
#define KRB5_GET_INIT_CREDS_OPT_DISABLE_TRANSITED_CHECK 0x0200
/* krb5_init_creds_step flags argument */
#define KRB5_INIT_CREDS_STEP_FLAG_CONTINUE 0x0001
typedef struct _krb5_verify_init_creds_opt {
krb5_flags flags;
int ap_req_nofail;
} krb5_verify_init_creds_opt;
#define KRB5_VERIFY_INIT_CREDS_OPT_AP_REQ_NOFAIL 0x0001
typedef struct krb5_verify_opt {
unsigned int flags;
krb5_ccache ccache;
krb5_keytab keytab;
krb5_boolean secure;
const char *service;
} krb5_verify_opt;
#define KRB5_VERIFY_LREALMS 1
#define KRB5_VERIFY_NO_ADDRESSES 2
#define KRB5_KPASSWD_VERS_CHANGEPW 1
#define KRB5_KPASSWD_VERS_SETPW 0xff80
#define KRB5_KPASSWD_SUCCESS 0
#define KRB5_KPASSWD_MALFORMED 1
#define KRB5_KPASSWD_HARDERROR 2
#define KRB5_KPASSWD_AUTHERROR 3
#define KRB5_KPASSWD_SOFTERROR 4
#define KRB5_KPASSWD_ACCESSDENIED 5
#define KRB5_KPASSWD_BAD_VERSION 6
#define KRB5_KPASSWD_INITIAL_FLAG_NEEDED 7
#define KPASSWD_PORT 464
/* types for the new krbhst interface */
struct krb5_krbhst_data;
typedef struct krb5_krbhst_data *krb5_krbhst_handle;
#define KRB5_KRBHST_KDC 1
#define KRB5_KRBHST_ADMIN 2
#define KRB5_KRBHST_CHANGEPW 3
#define KRB5_KRBHST_KRB524 4
#define KRB5_KRBHST_KCA 5
typedef struct krb5_krbhst_info {
enum { KRB5_KRBHST_UDP,
KRB5_KRBHST_TCP,
KRB5_KRBHST_HTTP } proto;
unsigned short port;
unsigned short def_port;
struct addrinfo *ai;
struct krb5_krbhst_info *next;
char hostname[1]; /* has to come last */
} krb5_krbhst_info;
/* flags for krb5_krbhst_init_flags (and krb5_send_to_kdc_flags) */
enum {
KRB5_KRBHST_FLAGS_MASTER = 1,
KRB5_KRBHST_FLAGS_LARGE_MSG = 2
};
typedef krb5_error_code
(KRB5_CALLCONV * krb5_send_to_kdc_func)(krb5_context, void *, krb5_krbhst_info *, time_t,
const krb5_data *, krb5_data *);
/** flags for krb5_parse_name_flags */
enum {
KRB5_PRINCIPAL_PARSE_NO_REALM = 1, /**< Require that there are no realm */
KRB5_PRINCIPAL_PARSE_REQUIRE_REALM = 2, /**< Require a realm present */
KRB5_PRINCIPAL_PARSE_ENTERPRISE = 4 /**< Parse as a NT-ENTERPRISE name */
};
/** flags for krb5_unparse_name_flags */
enum {
KRB5_PRINCIPAL_UNPARSE_SHORT = 1, /**< No realm if it is the default realm */
KRB5_PRINCIPAL_UNPARSE_NO_REALM = 2, /**< No realm */
KRB5_PRINCIPAL_UNPARSE_DISPLAY = 4 /**< No quoting */
};
typedef struct krb5_sendto_ctx_data *krb5_sendto_ctx;
#define KRB5_SENDTO_DONE 0
#define KRB5_SENDTO_RESTART 1
#define KRB5_SENDTO_CONTINUE 2
typedef krb5_error_code
(KRB5_CALLCONV * krb5_sendto_ctx_func)(krb5_context, krb5_sendto_ctx, void *,
const krb5_data *, int *);
struct krb5_plugin;
enum krb5_plugin_type {
PLUGIN_TYPE_DATA = 1,
PLUGIN_TYPE_FUNC
};
struct credentials; /* this is to keep the compiler happy */
struct getargs;
struct sockaddr;
/**
* Semi private, not stable yet
*/
typedef struct krb5_crypto_iov {
unsigned int flags;
/* ignored */
#define KRB5_CRYPTO_TYPE_EMPTY 0
/* OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_HEADER) */
#define KRB5_CRYPTO_TYPE_HEADER 1
/* IN and OUT */
#define KRB5_CRYPTO_TYPE_DATA 2
/* IN */
#define KRB5_CRYPTO_TYPE_SIGN_ONLY 3
/* (only for encryption) OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_TRAILER) */
#define KRB5_CRYPTO_TYPE_PADDING 4
/* OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_TRAILER) */
#define KRB5_CRYPTO_TYPE_TRAILER 5
/* OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_CHECKSUM) */
#define KRB5_CRYPTO_TYPE_CHECKSUM 6
krb5_data data;
} krb5_crypto_iov;
/* Glue for MIT */
typedef struct {
int32_t lr_type;
krb5_timestamp value;
} krb5_last_req_entry;
typedef krb5_error_code
(KRB5_CALLCONV * krb5_gic_process_last_req)(krb5_context, krb5_last_req_entry **, void *);
typedef struct {
krb5_enctype ks_enctype;
krb5int32 ks_salttype;
}krb5_key_salt_tuple;
/*
* Name canonicalization rule options
*/
typedef enum krb5_name_canon_rule_options {
KRB5_NCRO_GC_ONLY = 1 << 0,
KRB5_NCRO_USE_REFERRALS = 1 << 1,
KRB5_NCRO_NO_REFERRALS = 1 << 2,
KRB5_NCRO_SECURE = 1 << 2
} krb5_name_canon_rule_options;
typedef struct krb5_name_canon_rule *krb5_name_canon_rule;
typedef struct krb5_name_canon_iterator *krb5_name_canon_iterator;
/*
*
*/
struct hx509_certs_data;
#include <krb5-protos.h>
/* variables */
extern KRB5_LIB_VARIABLE const char *krb5_config_file;
extern KRB5_LIB_VARIABLE const char *krb5_defkeyname;
extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_acc_ops;
extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_fcc_ops;
extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_mcc_ops;
extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_kcm_ops;
extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_akcm_ops;
extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_scc_ops;
extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_fkt_ops;
extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_wrfkt_ops;
extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_javakt_ops;
extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_mkt_ops;
extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_akf_ops;
extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_any_ops;
extern KRB5_LIB_VARIABLE const char *krb5_cc_type_api;
extern KRB5_LIB_VARIABLE const char *krb5_cc_type_file;
extern KRB5_LIB_VARIABLE const char *krb5_cc_type_memory;
extern KRB5_LIB_VARIABLE const char *krb5_cc_type_kcm;
extern KRB5_LIB_VARIABLE const char *krb5_cc_type_scc;
#endif /* __KRB5_H__ */
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