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|
/*
* include/krb5.h
*
* Copyright 1989,1990,1995 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
*
* General definitions for Kerberos version 5.
*/
#ifndef KRB5_GENERAL__
#define KRB5_GENERAL__
#ifndef KRB5_AUTOCONF__
#define KRB5_AUTOCONF__
#include "autoconf.h"
#endif
#ifdef _MSDOS
#define SIZEOF_INT 2
#define SIZEOF_LONG 4
#ifndef KRB5_CONFIG__
#define KRB5_PROVIDE_PROTOTYPES
#define HAS_VOID_TYPE
#define HAVE_STDARG_H
#ifndef INTERFACE
#define INTERFACE __far __export __pascal
#define INTERFACE_C __far __export __cdecl
#endif /* !INTERFACE */
#define FAR _far
#define NEAR _near
#ifndef _SIZE_T_DEFINED
typedef unsigned int size_t;
#define _SIZE_T_DEFINED
#endif /* !_SIZE_T_DEFINED */
#ifndef KRB5_SYSTYPES__
#define KRB5_SYSTYPES__
#include <sys/types.h>
typedef unsigned long u_long; /* Not part of sys/types.h on the pc */
typedef unsigned int u_int;
typedef unsigned short u_short;
typedef unsigned char u_char;
#endif /* KRB5_SYSTYPES__ */
#endif /* !KRB5_CONFIG */
#else /* !_MSDOS */
#ifndef KRB5_CONFIG__
#define INTERFACE
#define INTERFACE_C
#define FAR
#define NEAR
#endif /* !KRB5_CONFIG__ */
#include <sys/types.h>
#endif /* _MSDOS */
/*
* begin wordsize.h
*/
/*
* Word-size related definition.
*/
typedef unsigned char krb5_octet;
typedef unsigned char krb5_ui_1;
#if (SIZEOF_INT == 2)
typedef int krb5_int16;
typedef unsigned int krb5_ui_2;
#define VALID_INT_BITS 0x7fff
#define VALID_UINT_BITS 0xffff
#elif (SIZEOF_SHORT == 2)
typedef short krb5_int16;
typedef unsigned short krb5_ui_2;
#else
?==error: undefined 16 bit type
#endif
#if (SIZEOF_INT == 4)
typedef int krb5_int32;
typedef unsigned int krb5_ui_4;
#define VALID_INT_BITS 0x7fffffff
#define VALID_UINT_BITS 0xffffffff
#elif (SIZEOF_LONG == 4)
typedef long krb5_int32;
typedef unsigned long krb5_ui_4;
#elif (SIZEOF_SHORT == 4)
typedef short krb5_int32;
typedef unsigned short krb5_ui_4;
#else
?== error: undefined 32 bit type
#endif
#define KRB5_INT32_MAX 2147483647
/* this strange form is necessary since - is a unary operator, not a sign
indicator */
#define KRB5_INT32_MIN (-KRB5_INT32_MAX-1)
/*
* end wordsize.h
*/
/*
* begin "base-defs.h"
*/
/*
* Basic definitions for Kerberos V5 library
*/
#ifndef FALSE
#define FALSE 0
#endif
#ifndef TRUE
#define TRUE 1
#endif
typedef unsigned int krb5_boolean;
typedef unsigned int krb5_msgtype;
typedef unsigned int krb5_kvno;
typedef unsigned int krb5_addrtype;
typedef unsigned int krb5_keytype;
typedef unsigned int krb5_enctype;
typedef unsigned int krb5_cksumtype;
typedef unsigned int krb5_authdatatype;
typedef krb5_int32 krb5_preauthtype; /* This may change, later on */
typedef krb5_int32 krb5_flags;
typedef krb5_int32 krb5_timestamp;
typedef krb5_int32 krb5_error_code;
typedef krb5_int32 krb5_deltat;
typedef krb5_error_code krb5_magic;
typedef struct _krb5_data {
krb5_magic magic;
int length;
char FAR *data;
} krb5_data;
/* make const & volatile available without effect */
#if !defined(__STDC__) && !defined(HAS_ANSI_CONST) && !defined(_WINDOWS)
#define const
#endif
#if defined(__STDC__) || defined(HAS_VOID_TYPE) || defined(_WINDOWS)
typedef void FAR * krb5_pointer;
typedef void const FAR * krb5_const_pointer;
#else
typedef char FAR * krb5_pointer;
typedef char const FAR * krb5_const_pointer;
#endif
#if defined(__STDC__) || defined(KRB5_PROVIDE_PROTOTYPES) || defined(_WINDOWS)
#define PROTOTYPE(x) x
#if defined(__STDC__) || defined(HAVE_STDARG_H) || defined(_WINDOWS)
#define STDARG_P(x) x
#else
#define STDARG_P(x) ()
#endif /* defined(__STDC__) || defined(HAVE_STDARG_H) */
#else
#define PROTOTYPE(x) ()
#define STDARG_P(x) ()
#endif /* STDC or PROTOTYPES */
#ifdef NO_NESTED_PROTOTYPES
#define NPROTOTYPE(x) ()
#else
#define NPROTOTYPE(x) PROTOTYPE(x)
#endif
typedef struct krb5_principal_data {
krb5_magic magic;
krb5_data realm;
krb5_data FAR *data; /* An array of strings */
krb5_int32 length;
krb5_int32 type;
} krb5_principal_data;
typedef krb5_principal_data FAR * krb5_principal;
/*
* Per V5 spec on definition of principal types
*/
/* Name type not known */
#define KRB5_NT_UNKNOWN 0
/* Just the name of the principal as in DCE, or for users */
#define KRB5_NT_PRINCIPAL 1
/* Service and other unique instance (krbtgt) */
#define KRB5_NT_SRV_INST 2
/* Service with host name as instance (telnet, rcommands) */
#define KRB5_NT_SRV_HST 3
/* Service with host as remaining components */
#define KRB5_NT_SRV_XHST 4
/* Unique ID */
#define KRB5_NT_UID 5
/* constant version thereof: */
typedef const krb5_principal_data FAR *krb5_const_principal;
#define krb5_princ_realm(context, princ) (&(princ)->realm)
#define krb5_princ_set_realm(context, princ,value) ((princ)->realm = *(value))
#define krb5_princ_set_realm_length(context, princ,value) (princ)->realm.length = (value)
#define krb5_princ_set_realm_data(context, princ,value) (princ)->realm.data = (value)
#define krb5_princ_size(context, princ) (princ)->length
#define krb5_princ_type(context, princ) (princ)->type
#define krb5_princ_name(context, princ) (princ)->data
#define krb5_princ_component(context, princ,i) ((princ)->data + i)
/*
* end "base-defs.h"
*/
/*
* begin "hostaddr.h"
*/
/* structure for address */
typedef struct _krb5_address {
krb5_magic magic;
krb5_addrtype addrtype;
int length;
krb5_octet FAR *contents;
} krb5_address;
/* per Kerberos v5 protocol spec */
#define ADDRTYPE_INET 0x0002
#define ADDRTYPE_CHAOS 0x0005
#define ADDRTYPE_XNS 0x0006
#define ADDRTYPE_ISO 0x0007
#define ADDRTYPE_DDP 0x0010
/* not yet in the spec... */
#define ADDRTYPE_ADDRPORT 0x0100
#define ADDRTYPE_IPPORT 0x0101
/* macros to determine if a type is a local type */
#define ADDRTYPE_IS_LOCAL(addrtype) (addrtype & 0x8000)
/*
* end "hostaddr.h"
*/
struct _krb5_context;
typedef struct _krb5_context FAR * krb5_context;
struct _krb5_auth_context;
typedef struct _krb5_auth_context krb5_auth_context;
/*
* begin "encryption.h"
*/
typedef struct _krb5_keyblock {
krb5_magic magic;
krb5_keytype keytype;
krb5_enctype etype; /* hint of what encryption type to use */
int length;
krb5_octet FAR *contents;
} krb5_keyblock;
typedef struct _krb5_checksum {
krb5_magic magic;
krb5_cksumtype checksum_type; /* checksum type */
int length;
krb5_octet FAR *contents;
} krb5_checksum;
typedef struct _krb5_encrypt_block {
krb5_magic magic;
struct _krb5_cryptosystem_entry FAR *crypto_entry;
krb5_keyblock FAR *key;
krb5_pointer priv; /* for private use, e.g. DES
key schedules */
} krb5_encrypt_block;
typedef struct _krb5_enc_data {
krb5_magic magic;
krb5_enctype etype;
krb5_kvno kvno;
krb5_data ciphertext;
} krb5_enc_data;
/* could be used in a table to find an etype and initialize a block */
typedef struct _krb5_cryptosystem_entry {
krb5_magic magic;
krb5_error_code (*encrypt_func) NPROTOTYPE(( krb5_const_pointer /* in */,
krb5_pointer /* out */,
const size_t,
krb5_encrypt_block FAR *,
krb5_pointer));
krb5_error_code (*decrypt_func) NPROTOTYPE(( krb5_const_pointer /* in */,
krb5_pointer /* out */,
const size_t,
krb5_encrypt_block FAR *,
krb5_pointer));
krb5_error_code (*process_key) NPROTOTYPE(( krb5_encrypt_block FAR *,
const krb5_keyblock FAR *));
krb5_error_code (*finish_key) NPROTOTYPE(( krb5_encrypt_block FAR *));
krb5_error_code (*string_to_key) NPROTOTYPE((const krb5_encrypt_block FAR *,
const krb5_keytype,
krb5_keyblock FAR *,
const krb5_data FAR *,
const krb5_data FAR *));
krb5_error_code (*init_random_key) NPROTOTYPE((const krb5_keyblock FAR *,
krb5_pointer FAR *));
krb5_error_code (*finish_random_key) NPROTOTYPE(( krb5_pointer FAR *));
krb5_error_code (*random_key) NPROTOTYPE(( const krb5_encrypt_block FAR *,
krb5_pointer,
krb5_keyblock FAR * FAR *));
int block_length;
int pad_minimum; /* needed for cksum size computation */
int keysize;
krb5_enctype proto_enctype; /* encryption type,
(assigned protocol number AND
table index) */
krb5_keytype proto_keytype; /* key type,
(assigned protocol number AND
table index) */
} krb5_cryptosystem_entry;
typedef struct _krb5_cs_table_entry {
krb5_magic magic;
krb5_cryptosystem_entry FAR *system;
krb5_pointer random_sequence; /* from init_random_key() */
} krb5_cs_table_entry;
/* could be used in a table to find a sumtype */
typedef krb5_error_code (*SUM_FUNC) NPROTOTYPE (
(krb5_pointer /* in */,
size_t /* in_length */,
krb5_pointer /* key/seed */,
size_t /* key/seed size */,
krb5_checksum FAR * /* out_cksum */));
typedef struct _krb5_checksum_entry {
krb5_magic magic;
SUM_FUNC sum_func;
int checksum_length; /* length of stuff returned by
sum_func */
unsigned int is_collision_proof:1;
unsigned int uses_key:1;
} krb5_checksum_entry;
/* per Kerberos v5 protocol spec */
#define KEYTYPE_NULL 0x0000
#define KEYTYPE_DES 0x0001 /* Data Encryption Standard,
FIPS 46,81 */
#define ETYPE_NULL 0x0000
#define ETYPE_DES_CBC_CRC 0x0001 /* DES cbc mode with CRC-32 */
#define ETYPE_DES_CBC_MD4 0x0002 /* DES cbc mode with RSA-MD4 */
#define ETYPE_DES_CBC_MD5 0x0003 /* DES cbc mode with RSA-MD5 */
#define ETYPE_RAW_DES_CBC 0x0004 /* Raw DES cbc mode */
#define ETYPE_UNKNOWN 0x1FF /* Reserved local value */
#define CKSUMTYPE_CRC32 0x0001
#define CKSUMTYPE_RSA_MD4 0x0002
#define CKSUMTYPE_RSA_MD4_DES 0x0003
#define CKSUMTYPE_DESCBC 0x0004
/* des-mac-k */
/* rsa-md4-des-k */
#define CKSUMTYPE_RSA_MD5 0x0007
#define CKSUMTYPE_RSA_MD5_DES 0x0008
/* macros to determine if a type is a local type */
#define KEYTYPE_IS_LOCAL(keytype) (keytype & 0x8000)
#define ETYPE_IS_LOCAL(etype) (etype & 0x8000)
#define CKSUMTYPE_IS_LOCAL(cksumtype) (cksumtype & 0x8000)
#ifndef krb5_roundup
/* round x up to nearest multiple of y */
#define krb5_roundup(x, y) ((((x) + (y) - 1)/(y))*(y))
#endif /* roundup */
/* macro function definitions to help clean up code */
#define krb5_encrypt_size(length, crypto) \
krb5_roundup((length)+(crypto)->pad_minimum, (crypto)->block_length)
/* This array is indexed by encryption type */
extern krb5_cs_table_entry * NEAR krb5_csarray[];
extern int krb5_max_cryptosystem; /* max entry in array */
/* This array is indexed by key type, and has (should have) pointers to
the same entries as krb5_csarray */
/* XXX what if a given keytype works for several etypes? */
extern krb5_cs_table_entry * NEAR krb5_keytype_array[];
extern int krb5_max_keytype; /* max entry in array */
/* This array is indexed by checksum type */
extern krb5_checksum_entry * NEAR krb5_cksumarray[];
extern int krb5_max_cksum; /* max entry in array */
#define valid_etype(etype) ((((int) (etype)) <= krb5_max_cryptosystem) && ((etype) > 0) && krb5_csarray[etype])
#define valid_keytype(ktype) ((((int) (ktype)) <= krb5_max_keytype) && ((ktype) > 0) && krb5_keytype_array[ktype])
#define valid_cksumtype(cktype) ((((int) (cktype)) <= krb5_max_cksum) && ((cktype) > 0) && krb5_cksumarray[cktype])
#define is_coll_proof_cksum(cktype) (krb5_cksumarray[cktype]->is_collision_proof)
#define is_keyed_cksum(cktype) (krb5_cksumarray[cktype]->uses_key)
/* set up *eblockp to use etype */
#define krb5_use_cstype(context, eblockp, etype) (eblockp)->crypto_entry = krb5_csarray[(etype)]->system
/* ...or keytype */
#define krb5_use_keytype(context, eblockp, keytype) (eblockp)->crypto_entry = krb5_keytype_array[(keytype)]->system
#define krb5_encrypt(context, inptr, outptr, size, eblock, ivec) (*(eblock)->crypto_entry->encrypt_func)(inptr, outptr, size, eblock, ivec)
#define krb5_decrypt(context, inptr, outptr, size, eblock, ivec) (*(eblock)->crypto_entry->decrypt_func)(inptr, outptr, size, eblock, ivec)
#define krb5_process_key(context, eblock, key) (*(eblock)->crypto_entry->process_key)(eblock, key)
#define krb5_finish_key(context, eblock) (*(eblock)->crypto_entry->finish_key)(eblock)
#define krb5_string_to_key(context, eblock, keytype, keyblock, data, princ) (*(eblock)->crypto_entry->string_to_key)(eblock, keytype, keyblock, data, princ)
#define krb5_init_random_key(context, eblock, keyblock, ptr) (*(eblock)->crypto_entry->init_random_key)(keyblock, ptr)
#define krb5_finish_random_key(context, eblock, ptr) (*(eblock)->crypto_entry->finish_random_key)(ptr)
#define krb5_random_key(context, eblock, ptr, keyblock) (*(eblock)->crypto_entry->random_key)(eblock, ptr, keyblock)
#define krb5_eblock_keytype(context, eblockp) ((eblockp)->crypto_entry->proto_keytype)
#define krb5_eblock_enctype(context, eblockp) ((eblockp)->crypto_entry->proto_enctype)
/*
* Here's the stuff for the checksum switch:
*/
#define krb5_checksum_size(context, ctype) (krb5_cksumarray[ctype]->checksum_length)
#define krb5_calculate_checksum(context, ctype, in, in_length, seed, seed_length, outcksum) ((*krb5_cksumarray[ctype]->sum_func)(in, in_length, seed, seed_length, outcksum))
/*
* end "encryption.h"
*/
/*
* begin "fieldbits.h"
*/
/* kdc_options for kdc_request */
/* options is 32 bits; each host is responsible to put the 4 bytes
representing these bits into net order before transmission */
/* #define KDC_OPT_RESERVED 0x80000000 */
#define KDC_OPT_FORWARDABLE 0x40000000
#define KDC_OPT_FORWARDED 0x20000000
#define KDC_OPT_PROXIABLE 0x10000000
#define KDC_OPT_PROXY 0x08000000
#define KDC_OPT_ALLOW_POSTDATE 0x04000000
#define KDC_OPT_POSTDATED 0x02000000
/* #define KDC_OPT_UNUSED 0x01000000 */
#define KDC_OPT_RENEWABLE 0x00800000
/* #define KDC_OPT_UNUSED 0x00400000 */
/* #define KDC_OPT_RESERVED 0x00200000 */
/* #define KDC_OPT_RESERVED 0x00100000 */
/* #define KDC_OPT_RESERVED 0x00080000 */
/* #define KDC_OPT_RESERVED 0x00040000 */
/* #define KDC_OPT_RESERVED 0x00020000 */
/* #define KDC_OPT_RESERVED 0x00010000 */
/* #define KDC_OPT_RESERVED 0x00008000 */
/* #define KDC_OPT_RESERVED 0x00004000 */
/* #define KDC_OPT_RESERVED 0x00002000 */
/* #define KDC_OPT_RESERVED 0x00001000 */
/* #define KDC_OPT_RESERVED 0x00000800 */
/* #define KDC_OPT_RESERVED 0x00000400 */
/* #define KDC_OPT_RESERVED 0x00000200 */
/* #define KDC_OPT_RESERVED 0x00000100 */
/* #define KDC_OPT_RESERVED 0x00000080 */
/* #define KDC_OPT_RESERVED 0x00000040 */
/* #define KDC_OPT_RESERVED 0x00000020 */
#define KDC_OPT_RENEWABLE_OK 0x00000010
#define KDC_OPT_ENC_TKT_IN_SKEY 0x00000008
/* #define KDC_OPT_UNUSED 0x00000004 */
#define KDC_OPT_RENEW 0x00000002
#define KDC_OPT_VALIDATE 0x00000001
/*
* Mask of ticket flags in the TGT which should be converted into KDC
* options when using the TGT to get derivitive tickets.
*
* New mask = KDC_OPT_FORWARDABLE | KDC_OPT_PROXIABLE |
* KDC_OPT_ALLOW_POSTDATE | KDC_OPT_RENEWABLE
*/
#define KDC_TKT_COMMON_MASK 0x54800000
/* definitions for ap_options fields */
/* ap_options are 32 bits; each host is responsible to put the 4 bytes
representing these bits into net order before transmission */
#define AP_OPTS_RESERVED 0x80000000
#define AP_OPTS_USE_SESSION_KEY 0x40000000
#define AP_OPTS_MUTUAL_REQUIRED 0x20000000
/* #define AP_OPTS_RESERVED 0x10000000 */
/* #define AP_OPTS_RESERVED 0x08000000 */
/* #define AP_OPTS_RESERVED 0x04000000 */
/* #define AP_OPTS_RESERVED 0x02000000 */
/* #define AP_OPTS_RESERVED 0x01000000 */
/* #define AP_OPTS_RESERVED 0x00800000 */
/* #define AP_OPTS_RESERVED 0x00400000 */
/* #define AP_OPTS_RESERVED 0x00200000 */
/* #define AP_OPTS_RESERVED 0x00100000 */
/* #define AP_OPTS_RESERVED 0x00080000 */
/* #define AP_OPTS_RESERVED 0x00040000 */
/* #define AP_OPTS_RESERVED 0x00020000 */
/* #define AP_OPTS_RESERVED 0x00010000 */
/* #define AP_OPTS_RESERVED 0x00008000 */
/* #define AP_OPTS_RESERVED 0x00004000 */
/* #define AP_OPTS_RESERVED 0x00002000 */
/* #define AP_OPTS_RESERVED 0x00001000 */
/* #define AP_OPTS_RESERVED 0x00000800 */
/* #define AP_OPTS_RESERVED 0x00000400 */
/* #define AP_OPTS_RESERVED 0x00000200 */
/* #define AP_OPTS_RESERVED 0x00000100 */
/* #define AP_OPTS_RESERVED 0x00000080 */
/* #define AP_OPTS_RESERVED 0x00000040 */
/* #define AP_OPTS_RESERVED 0x00000020 */
/* #define AP_OPTS_RESERVED 0x00000010 */
/* #define AP_OPTS_RESERVED 0x00000008 */
/* #define AP_OPTS_RESERVED 0x00000004 */
/* #define AP_OPTS_RESERVED 0x00000002 */
#define AP_OPTS_USE_SUBKEY 0x00000001
#define AP_OPTS_WIRE_MASK 0xfffffff0
/* definitions for ad_type fields. */
#define AD_TYPE_RESERVED 0x8000
#define AD_TYPE_EXTERNAL 0x4000
#define AD_TYPE_REGISTERED 0x2000
#define AD_TYPE_FIELD_TYPE_MASK 0x1fff
/* Ticket flags */
/* flags are 32 bits; each host is responsible to put the 4 bytes
representing these bits into net order before transmission */
/* #define TKT_FLG_RESERVED 0x80000000 */
#define TKT_FLG_FORWARDABLE 0x40000000
#define TKT_FLG_FORWARDED 0x20000000
#define TKT_FLG_PROXIABLE 0x10000000
#define TKT_FLG_PROXY 0x08000000
#define TKT_FLG_MAY_POSTDATE 0x04000000
#define TKT_FLG_POSTDATED 0x02000000
#define TKT_FLG_INVALID 0x01000000
#define TKT_FLG_RENEWABLE 0x00800000
#define TKT_FLG_INITIAL 0x00400000
#define TKT_FLG_PRE_AUTH 0x00200000
#define TKT_FLG_HW_AUTH 0x00100000
/* #define TKT_FLG_RESERVED 0x00080000 */
/* #define TKT_FLG_RESERVED 0x00040000 */
/* #define TKT_FLG_RESERVED 0x00020000 */
/* #define TKT_FLG_RESERVED 0x00010000 */
/* #define TKT_FLG_RESERVED 0x00008000 */
/* #define TKT_FLG_RESERVED 0x00004000 */
/* #define TKT_FLG_RESERVED 0x00002000 */
/* #define TKT_FLG_RESERVED 0x00001000 */
/* #define TKT_FLG_RESERVED 0x00000800 */
/* #define TKT_FLG_RESERVED 0x00000400 */
/* #define TKT_FLG_RESERVED 0x00000200 */
/* #define TKT_FLG_RESERVED 0x00000100 */
/* #define TKT_FLG_RESERVED 0x00000080 */
/* #define TKT_FLG_RESERVED 0x00000040 */
/* #define TKT_FLG_RESERVED 0x00000020 */
/* #define TKT_FLG_RESERVED 0x00000010 */
/* #define TKT_FLG_RESERVED 0x00000008 */
/* #define TKT_FLG_RESERVED 0x00000004 */
/* #define TKT_FLG_RESERVED 0x00000002 */
/* #define TKT_FLG_RESERVED 0x00000001 */
/* definitions for lr_type fields. */
#define LR_TYPE_THIS_SERVER_ONLY 0x8000
#define LR_TYPE_INTERPRETATION_MASK 0x7fff
/* definitions for ad_type fields. */
#define AD_TYPE_EXTERNAL 0x4000
#define AD_TYPE_REGISTERED 0x2000
#define AD_TYPE_FIELD_TYPE_MASK 0x1fff
#define AD_TYPE_INTERNAL_MASK 0x3fff
/* definitions for msec direction bit for KRB_SAFE, KRB_PRIV */
#define MSEC_DIRBIT 0x8000
#define MSEC_VAL_MASK 0x7fff
/*
* end "fieldbits.h"
*/
/*
* begin "proto.h"
*/
/* Protocol version number */
#define KRB5_PVNO 5
/* Message types */
#define KRB5_AS_REQ ((krb5_msgtype)10) /* Req for initial authentication */
#define KRB5_AS_REP ((krb5_msgtype)11) /* Response to KRB_AS_REQ request */
#define KRB5_TGS_REQ ((krb5_msgtype)12) /* TGS request to server */
#define KRB5_TGS_REP ((krb5_msgtype)13) /* Response to KRB_TGS_REQ req */
#define KRB5_AP_REQ ((krb5_msgtype)14) /* application request to server */
#define KRB5_AP_REP ((krb5_msgtype)15) /* Response to KRB_AP_REQ_MUTUAL */
#define KRB5_SAFE ((krb5_msgtype)20) /* Safe application message */
#define KRB5_PRIV ((krb5_msgtype)21) /* Private application message */
#define KRB5_CRED ((krb5_msgtype)22) /* Credential forwarding message */
#define KRB5_ERROR ((krb5_msgtype)30) /* Error response */
/* LastReq types */
#define KRB5_LRQ_NONE 0
#define KRB5_LRQ_ALL_LAST_TGT 1
#define KRB5_LRQ_ONE_LAST_TGT (-1)
#define KRB5_LRQ_ALL_LAST_INITIAL 2
#define KRB5_LRQ_ONE_LAST_INITIAL (-2)
#define KRB5_LRQ_ALL_LAST_TGT_ISSUED 3
#define KRB5_LRQ_ONE_LAST_TGT_ISSUED (-3)
#define KRB5_LRQ_ALL_LAST_RENEWAL 4
#define KRB5_LRQ_ONE_LAST_RENEWAL (-4)
#define KRB5_LRQ_ALL_LAST_REQ 5
#define KRB5_LRQ_ONE_LAST_REQ (-5)
/* PADATA types */
#define KRB5_PADATA_NONE 0
#define KRB5_PADATA_AP_REQ 1
#define KRB5_PADATA_TGS_REQ KRB5_PADATA_AP_REQ
#define KRB5_PADATA_ENC_TIMESTAMP 2
#define KRB5_PADATA_PW_SALT 3
#if 0 /* Not used */
#define KRB5_PADATA_ENC_ENCKEY 4 /* Key encrypted within itself */
#endif
#define KRB5_PADATA_ENC_UNIX_TIME 5 /* timestamp encrypted in key */
#define KRB5_PADATA_ENC_SANDIA_SECURID 6 /* SecurId passcode */
#define KRB5_PADATA_SESAME 7 /* Sesame project */
#define KRB5_PADATA_OSF_DCE 8 /* OSF DCE */
/* Reserved for SPX pre-authentication. */
#define KRB5_PADATA_DASS 16
/* Transited encoding types */
#define KRB5_DOMAIN_X500_COMPRESS 1
/* alternate authentication types */
#define KRB5_ALTAUTH_ATT_CHALLENGE_RESPONSE 64
/* authorization data types */
#define KRB5_AUTHDATA_OSF_DCE 64
#define KRB5_AUTHDATA_SESAME 65
/*
* end "proto.h"
*/
/*
* begin "error_def.h"
*/
#include <errno.h>
/*
* end "error_def.h"
*/
/* Time set */
typedef struct _krb5_ticket_times {
krb5_timestamp authtime; /* XXX ? should ktime in KDC_REP == authtime
in ticket? otherwise client can't get this */
krb5_timestamp starttime; /* optional in ticket, if not present,
use authtime */
krb5_timestamp endtime;
krb5_timestamp renew_till;
} krb5_ticket_times;
/* structure for auth data */
typedef struct _krb5_authdata {
krb5_magic magic;
krb5_authdatatype ad_type;
int length;
krb5_octet FAR *contents;
} krb5_authdata;
/* structure for transited encoding */
typedef struct _krb5_transited {
krb5_magic magic;
krb5_octet tr_type;
krb5_data tr_contents;
} krb5_transited;
typedef struct _krb5_enc_tkt_part {
krb5_magic magic;
/* to-be-encrypted portion */
krb5_flags flags; /* flags */
krb5_keyblock FAR *session; /* session key: includes keytype */
krb5_principal client; /* client name/realm */
krb5_transited transited; /* list of transited realms */
krb5_ticket_times times; /* auth, start, end, renew_till */
krb5_address FAR * FAR *caddrs; /* array of ptrs to addresses */
krb5_authdata FAR * FAR *authorization_data; /* auth data */
} krb5_enc_tkt_part;
typedef struct _krb5_ticket {
krb5_magic magic;
/* cleartext portion */
krb5_principal server; /* server name/realm */
krb5_enc_data enc_part; /* encryption type, kvno, encrypted
encoding */
krb5_enc_tkt_part FAR *enc_part2; /* ptr to decrypted version, if
available */
} krb5_ticket;
/* the unencrypted version */
typedef struct _krb5_authenticator {
krb5_magic magic;
krb5_principal client; /* client name/realm */
krb5_checksum FAR *checksum; /* checksum, includes type, optional */
krb5_int32 cusec; /* client usec portion */
krb5_timestamp ctime; /* client sec portion */
krb5_keyblock FAR *subkey; /* true session key, optional */
krb5_int32 seq_number; /* sequence #, optional */
krb5_authdata FAR * FAR *authorization_data; /* New add by Ari, auth data */
} krb5_authenticator;
typedef struct _krb5_tkt_authent {
krb5_magic magic;
krb5_ticket FAR *ticket;
krb5_authenticator FAR *authenticator;
krb5_flags ap_options;
} krb5_tkt_authent;
/* credentials: Ticket, session key, etc. */
typedef struct _krb5_creds {
krb5_magic magic;
krb5_principal client; /* client's principal identifier */
krb5_principal server; /* server's principal identifier */
krb5_keyblock keyblock; /* session encryption key info */
krb5_ticket_times times; /* lifetime info */
krb5_boolean is_skey; /* true if ticket is encrypted in
another ticket's skey */
krb5_flags ticket_flags; /* flags in ticket */
krb5_address FAR * FAR *addresses; /* addrs in ticket */
krb5_data ticket; /* ticket string itself */
krb5_data second_ticket; /* second ticket, if related to
ticket (via DUPLICATE-SKEY or
ENC-TKT-IN-SKEY) */
krb5_authdata FAR * FAR *authdata; /* authorization data */
} krb5_creds;
/* Last request fields */
typedef struct _krb5_last_req_entry {
krb5_magic magic;
krb5_octet lr_type;
krb5_timestamp value;
} krb5_last_req_entry;
/* pre-authentication data */
typedef struct _krb5_pa_data {
krb5_magic magic;
krb5_ui_2 pa_type;
int length;
krb5_octet FAR *contents;
} krb5_pa_data;
typedef struct _krb5_kdc_req {
krb5_magic magic;
krb5_msgtype msg_type; /* AS_REQ or TGS_REQ? */
krb5_pa_data FAR * FAR *padata; /* e.g. encoded AP_REQ */
/* real body */
krb5_flags kdc_options; /* requested options */
krb5_principal client; /* includes realm; optional */
krb5_principal server; /* includes realm (only used if no
client) */
krb5_timestamp from; /* requested starttime */
krb5_timestamp till; /* requested endtime */
krb5_timestamp rtime; /* (optional) requested renew_till */
krb5_int32 nonce; /* nonce to match request/response */
int netypes; /* # of etypes, must be positive */
krb5_enctype FAR *etype; /* requested encryption type(s) */
krb5_address FAR * FAR *addresses; /* requested addresses, optional */
krb5_enc_data authorization_data; /* encrypted auth data; OPTIONAL */
krb5_authdata FAR * FAR *unenc_authdata; /* unencrypted auth data,
if available */
krb5_ticket FAR * FAR *second_ticket;/* second ticket array; OPTIONAL */
} krb5_kdc_req;
typedef struct _krb5_enc_kdc_rep_part {
krb5_magic magic;
/* encrypted part: */
krb5_msgtype msg_type; /* krb5 message type */
krb5_keyblock FAR *session; /* session key */
krb5_last_req_entry FAR * FAR *last_req; /* array of ptrs to entries */
krb5_int32 nonce; /* nonce from request */
krb5_timestamp key_exp; /* expiration date */
krb5_flags flags; /* ticket flags */
krb5_ticket_times times; /* lifetime info */
krb5_principal server; /* server's principal identifier */
krb5_address FAR * FAR *caddrs; /* array of ptrs to addresses,
optional */
} krb5_enc_kdc_rep_part;
typedef struct _krb5_kdc_rep {
krb5_magic magic;
/* cleartext part: */
krb5_msgtype msg_type; /* AS_REP or KDC_REP? */
krb5_pa_data FAR * FAR *padata; /* preauthentication data from KDC */
krb5_principal client; /* client's principal identifier */
krb5_ticket FAR *ticket; /* ticket */
krb5_enc_data enc_part; /* encryption type, kvno, encrypted
encoding */
krb5_enc_kdc_rep_part FAR *enc_part2;/* unencrypted version, if available */
} krb5_kdc_rep;
/* error message structure */
typedef struct _krb5_error {
krb5_magic magic;
/* some of these may be meaningless in certain contexts */
krb5_timestamp ctime; /* client sec portion; optional */
krb5_int32 cusec; /* client usec portion; optional */
krb5_int32 susec; /* server usec portion */
krb5_timestamp stime; /* server sec portion */
krb5_ui_4 error; /* error code (protocol error #'s) */
krb5_principal client; /* client's principal identifier;
optional */
krb5_principal server; /* server's principal identifier */
krb5_data text; /* descriptive text */
krb5_data e_data; /* additional error-describing data */
} krb5_error;
typedef struct _krb5_ap_req {
krb5_magic magic;
krb5_flags ap_options; /* requested options */
krb5_ticket FAR *ticket; /* ticket */
krb5_enc_data authenticator; /* authenticator (already encrypted) */
} krb5_ap_req;
typedef struct _krb5_ap_rep {
krb5_magic magic;
krb5_enc_data enc_part;
} krb5_ap_rep;
typedef struct _krb5_ap_rep_enc_part {
krb5_magic magic;
krb5_timestamp ctime; /* client time, seconds portion */
krb5_int32 cusec; /* client time, microseconds portion */
krb5_keyblock FAR *subkey; /* true session key, optional */
krb5_int32 seq_number; /* sequence #, optional */
} krb5_ap_rep_enc_part;
typedef struct _krb5_response {
krb5_magic magic;
krb5_octet message_type;
krb5_data response;
} krb5_response;
typedef struct _krb5_safe {
krb5_magic magic;
krb5_data user_data; /* user data */
krb5_timestamp timestamp; /* client time, optional */
krb5_int32 usec; /* microsecond portion of time,
optional */
krb5_int32 seq_number; /* sequence #, optional */
krb5_address FAR *s_address; /* sender address */
krb5_address FAR *r_address; /* recipient address, optional */
krb5_checksum FAR *checksum; /* data integrity checksum */
} krb5_safe;
typedef struct _krb5_priv {
krb5_magic magic;
krb5_enc_data enc_part; /* encrypted part */
} krb5_priv;
typedef struct _krb5_priv_enc_part {
krb5_magic magic;
krb5_data user_data; /* user data */
krb5_timestamp timestamp; /* client time, optional */
krb5_int32 usec; /* microsecond portion of time, opt. */
krb5_int32 seq_number; /* sequence #, optional */
krb5_address FAR *s_address; /* sender address */
krb5_address FAR *r_address; /* recipient address, optional */
} krb5_priv_enc_part;
typedef struct _krb5_cred_info {
krb5_magic magic;
krb5_keyblock FAR *session; /* session key used to encrypt */
/* ticket */
krb5_principal client; /* client name/realm, optional */
krb5_principal server; /* server name/realm, optional */
krb5_flags flags; /* ticket flags, optional */
krb5_ticket_times times; /* auth, start, end, renew_till, */
/* optional */
krb5_address FAR * FAR *caddrs; /* array of ptrs to addresses */
} krb5_cred_info;
typedef struct _krb5_cred_enc_part {
krb5_magic magic;
krb5_int32 nonce; /* nonce, optional */
krb5_timestamp timestamp; /* client time */
krb5_int32 usec; /* microsecond portion of time */
krb5_address FAR *s_address; /* sender address, optional */
krb5_address FAR *r_address; /* recipient address, optional */
krb5_cred_info FAR * FAR *ticket_info;
} krb5_cred_enc_part;
typedef struct _krb5_cred {
krb5_magic magic;
krb5_ticket FAR * FAR *tickets; /* tickets */
krb5_enc_data enc_part; /* encrypted part */
krb5_cred_enc_part FAR *enc_part2; /* unencrypted version, if available*/
} krb5_cred;
/* Sandia password generation structures */
typedef struct _passwd_phrase_element {
krb5_magic magic;
krb5_data FAR *passwd;
krb5_data FAR *phrase;
} passwd_phrase_element;
typedef struct _krb5_pwd_data {
krb5_magic magic;
int sequence_count;
passwd_phrase_element FAR * FAR *element;
} krb5_pwd_data;
/* these need to be here so the typedefs are available for the prototypes */
/*
* begin "safepriv.h"
*/
#define KRB5_AUTH_CONTEXT_DO_TIME 0x00000001
#define KRB5_AUTH_CONTEXT_RET_TIME 0x00000002
#define KRB5_AUTH_CONTEXT_DO_SEQUENCE 0x00000004
#define KRB5_AUTH_CONTEXT_RET_SEQUENCE 0x00000008
typedef struct krb5_replay_data {
krb5_timestamp timestamp;
krb5_int32 usec;
krb5_int32 seq;
} krb5_replay_data;
/* flags for krb5_auth_con_genaddrs() */
#define KRB5_AUTH_CONTEXT_GENERATE_LOCAL_ADDR 0x00000001
#define KRB5_AUTH_CONTEXT_GENERATE_REMOTE_ADDR 0x00000002
#define KRB5_AUTH_CONTEXT_GENERATE_LOCAL_FULL_ADDR 0x00000004
#define KRB5_AUTH_CONTEXT_GENERATE_REMOTE_FULL_ADDR 0x00000008
/*
* end "safepriv.h"
*/
/*
* begin "ccache.h"
*/
typedef krb5_pointer krb5_cc_cursor; /* cursor for sequential lookup */
typedef struct _krb5_ccache {
krb5_magic magic;
struct _krb5_cc_ops FAR *ops;
krb5_pointer data;
} FAR *krb5_ccache;
typedef struct _krb5_cc_ops {
krb5_magic magic;
char FAR *prefix;
char FAR * (INTERFACE *get_name) NPROTOTYPE((krb5_context, krb5_ccache));
krb5_error_code (INTERFACE *resolve) NPROTOTYPE((krb5_context, krb5_ccache FAR *,
char FAR *));
krb5_error_code (INTERFACE *gen_new) NPROTOTYPE((krb5_context, krb5_ccache FAR *));
krb5_error_code (INTERFACE *init) NPROTOTYPE((krb5_context, krb5_ccache,
krb5_principal));
krb5_error_code (INTERFACE *destroy) NPROTOTYPE((krb5_context, krb5_ccache));
krb5_error_code (INTERFACE *close) NPROTOTYPE((krb5_context, krb5_ccache));
krb5_error_code (INTERFACE *store) NPROTOTYPE((krb5_context, krb5_ccache,
krb5_creds FAR *));
krb5_error_code (INTERFACE *retrieve) NPROTOTYPE((krb5_context, krb5_ccache,
krb5_flags, krb5_creds FAR *,
krb5_creds FAR *));
krb5_error_code (INTERFACE *get_princ) NPROTOTYPE((krb5_context, krb5_ccache,
krb5_principal FAR *));
krb5_error_code (INTERFACE *get_first) NPROTOTYPE((krb5_context, krb5_ccache,
krb5_cc_cursor FAR *));
krb5_error_code (INTERFACE *get_next) NPROTOTYPE((krb5_context, krb5_ccache,
krb5_cc_cursor FAR *, krb5_creds FAR *));
krb5_error_code (INTERFACE *end_get) NPROTOTYPE((krb5_context, krb5_ccache,
krb5_cc_cursor FAR *));
krb5_error_code (INTERFACE *remove_cred) NPROTOTYPE((krb5_context, krb5_ccache,
krb5_flags, krb5_creds FAR *));
krb5_error_code (INTERFACE *set_flags) NPROTOTYPE((krb5_context, krb5_ccache,
krb5_flags));
} krb5_cc_ops;
/* for retrieve_cred */
#define KRB5_TC_MATCH_TIMES 0x00000001
#define KRB5_TC_MATCH_IS_SKEY 0x00000002
#define KRB5_TC_MATCH_FLAGS 0x00000004
#define KRB5_TC_MATCH_TIMES_EXACT 0x00000008
#define KRB5_TC_MATCH_FLAGS_EXACT 0x00000010
#define KRB5_TC_MATCH_AUTHDATA 0x00000020
#define KRB5_TC_MATCH_SRV_NAMEONLY 0x00000040
#define KRB5_TC_MATCH_2ND_TKT 0x00000080
/* for set_flags and other functions */
#define KRB5_TC_OPENCLOSE 0x00000001
#define krb5_cc_initialize(context, cache, principal) (*(cache)->ops->init)(context, cache, principal)
#define krb5_cc_gen_new(context, cache) (*(cache)->ops->gen_new)(context, cache)
#define krb5_cc_destroy(context, cache) (*(cache)->ops->destroy)(context, cache)
#define krb5_cc_close(context, cache) (*(cache)->ops->close)(context, cache)
#define krb5_cc_store_cred(context, cache, creds) (*(cache)->ops->store)(context, cache, creds)
#define krb5_cc_retrieve_cred(context, cache, flags, mcreds, creds) (*(cache)->ops->retrieve)(context, cache, flags, mcreds, creds)
#define krb5_cc_get_principal(context, cache, principal) (*(cache)->ops->get_princ)(context, cache, principal)
#define krb5_cc_start_seq_get(context, cache, cursor) (*(cache)->ops->get_first)(context, cache, cursor)
#define krb5_cc_next_cred(context, cache, cursor, creds) (*(cache)->ops->get_next)(context, cache, cursor, creds)
#define krb5_cc_end_seq_get(context, cache, cursor) (*(cache)->ops->end_get)(context, cache, cursor)
#define krb5_cc_remove_cred(context, cache, flags, creds) (*(cache)->ops->remove_cred)(context, cache,flags, creds)
#define krb5_cc_set_flags(context, cache, flags) (*(cache)->ops->set_flags)(context, cache, flags)
#define krb5_cc_get_name(context, cache) (*(cache)->ops->get_name)(context, cache)
extern krb5_cc_ops FAR *krb5_cc_dfl_ops;
/*
* end "ccache.h"
*/
/*
* begin "rcache.h"
*/
typedef struct krb5_rc_st {
krb5_magic magic;
struct _krb5_rc_ops FAR *ops;
krb5_pointer data;
} FAR *krb5_rcache;
typedef struct _krb5_donot_replay {
krb5_magic magic;
char FAR *server; /* null-terminated */
char FAR *client; /* null-terminated */
krb5_int32 cusec;
krb5_timestamp ctime;
} krb5_donot_replay;
typedef struct _krb5_rc_ops {
krb5_magic magic;
char FAR *type;
krb5_error_code (*init)NPROTOTYPE((krb5_context, krb5_rcache,krb5_deltat)); /* create */
krb5_error_code (*recover)NPROTOTYPE((krb5_context, krb5_rcache)); /* open */
krb5_error_code (*destroy)NPROTOTYPE((krb5_context, krb5_rcache));
krb5_error_code (*close)NPROTOTYPE((krb5_context, krb5_rcache));
krb5_error_code (*store)NPROTOTYPE((krb5_context, krb5_rcache,krb5_donot_replay FAR *));
krb5_error_code (*expunge)NPROTOTYPE((krb5_context, krb5_rcache));
krb5_error_code (*get_span)NPROTOTYPE((krb5_context, krb5_rcache,krb5_deltat FAR *));
char FAR *(*get_name)NPROTOTYPE((krb5_context, krb5_rcache));
krb5_error_code (*resolve)NPROTOTYPE((krb5_context, krb5_rcache, char FAR *));
} krb5_rc_ops;
krb5_error_code krb5_rc_default
PROTOTYPE((krb5_context,
krb5_rcache FAR *));
krb5_error_code krb5_rc_register_type
PROTOTYPE((krb5_context,
krb5_rc_ops FAR *));
krb5_error_code krb5_rc_resolve_type
PROTOTYPE((krb5_context,
krb5_rcache FAR *,char FAR *));
krb5_error_code krb5_rc_resolve_full
PROTOTYPE((krb5_context,
krb5_rcache FAR *,char FAR *));
char FAR * krb5_rc_get_type
PROTOTYPE((krb5_context,
krb5_rcache));
char FAR * krb5_rc_default_type
PROTOTYPE((krb5_context));
char FAR * krb5_rc_default_name
PROTOTYPE((krb5_context));
krb5_error_code krb5_auth_to_rep
PROTOTYPE((krb5_context,
krb5_tkt_authent FAR *,
krb5_donot_replay FAR *));
#define krb5_rc_initialize(context, id, span) (*(id)->ops->init)(context, id, span)
#define krb5_rc_recover(context, id) (*(id)->ops->recover)(context, id)
#define krb5_rc_destroy(context, id) (*(id)->ops->destroy)(context, id)
#define krb5_rc_close(context, id) (*(id)->ops->close)(context, id)
#define krb5_rc_store(context, id, dontreplay) (*(id)->ops->store)(context, id, dontreplay)
#define krb5_rc_expunge(context, id) (*(id)->ops->expunge)(context, id)
#define krb5_rc_get_lifespan(context, id, spanp) (*(id)->ops->get_span)(context, id, spanp)
#define krb5_rc_get_name(context, id) (*(id)->ops->get_name)(context, id)
#define krb5_rc_resolve(context, id, name) (*(id)->ops->resolve)(context, id, name)
extern krb5_rc_ops krb5_rc_dfl_ops;
/*
* end "rcache.h"
*/
/*
* begin "keytab.h"
*/
/* XXX */
#define MAX_KEYTAB_NAME_LEN 1100 /* Long enough for MAXPATHLEN + some extra */
typedef krb5_pointer krb5_kt_cursor; /* XXX */
typedef struct krb5_keytab_entry_st {
krb5_magic magic;
krb5_principal principal; /* principal of this key */
krb5_timestamp timestamp; /* time entry written to keytable */
krb5_kvno vno; /* key version number */
krb5_keyblock key; /* the secret key */
} krb5_keytab_entry;
typedef struct _krb5_kt {
krb5_magic magic;
struct _krb5_kt_ops FAR *ops;
krb5_pointer data;
} FAR *krb5_keytab;
typedef struct _krb5_kt_ops {
krb5_magic magic;
char FAR *prefix;
/* routines always present */
krb5_error_code (*resolve)
NPROTOTYPE((krb5_context,
const char FAR *,
krb5_keytab FAR *));
krb5_error_code (*get_name)
NPROTOTYPE((krb5_context,
krb5_keytab,
char FAR *,
int));
krb5_error_code (*close)
NPROTOTYPE((krb5_context,
krb5_keytab));
krb5_error_code (*get)
NPROTOTYPE((krb5_context,
krb5_keytab,
krb5_principal,
krb5_kvno,
krb5_keytype,
krb5_keytab_entry FAR *));
krb5_error_code (*start_seq_get)
NPROTOTYPE((krb5_context,
krb5_keytab,
krb5_kt_cursor FAR *));
krb5_error_code (*get_next)
NPROTOTYPE((krb5_context,
krb5_keytab,
krb5_keytab_entry FAR *,
krb5_kt_cursor FAR *));
krb5_error_code (*end_get)
NPROTOTYPE((krb5_context,
krb5_keytab,
krb5_kt_cursor FAR *));
/* routines to be included on extended version (write routines) */
krb5_error_code (*add)
NPROTOTYPE((krb5_context,
krb5_keytab,
krb5_keytab_entry FAR *));
krb5_error_code (*remove)
NPROTOTYPE((krb5_context,
krb5_keytab,
krb5_keytab_entry FAR *));
} krb5_kt_ops;
#define krb5_kt_get_name(context, keytab, name, namelen) (*(keytab)->ops->get_name)(context, keytab,name,namelen)
#define krb5_kt_close(context, keytab) (*(keytab)->ops->close)(context, keytab)
#define krb5_kt_get_entry(context, keytab, principal, vno, keytype, entry) (*(keytab)->ops->get)(context, keytab, principal, vno, keytype, entry)
#define krb5_kt_start_seq_get(context, keytab, cursor) (*(keytab)->ops->start_seq_get)(context, keytab, cursor)
#define krb5_kt_next_entry(context, keytab, entry, cursor) (*(keytab)->ops->get_next)(context, keytab, entry, cursor)
#define krb5_kt_end_seq_get(context, keytab, cursor) (*(keytab)->ops->end_get)(context, keytab, cursor)
/* remove and add are functions, so that they can return NOWRITE
if not a writable keytab */
extern krb5_kt_ops krb5_kt_dfl_ops;
/*
* end "keytab.h"
*/
/*
* begin "func-proto.h"
*/
krb5_error_code INTERFACE krb5_init_context
PROTOTYPE((krb5_context FAR *));
void krb5_free_context
PROTOTYPE((krb5_context));
krb5_error_code krb5_set_default_in_tkt_etypes
PROTOTYPE((krb5_context,
const krb5_enctype *));
krb5_error_code krb5_get_default_in_tkt_etypes
PROTOTYPE((krb5_context,
krb5_enctype **));
/* libkrb.spec */
krb5_error_code krb5_kdc_rep_decrypt_proc
PROTOTYPE((krb5_context,
const krb5_keyblock *,
krb5_const_pointer,
krb5_kdc_rep * ));
krb5_error_code krb5_encrypt_tkt_part
PROTOTYPE((krb5_context,
krb5_encrypt_block *,
const krb5_keyblock *,
krb5_ticket * ));
krb5_error_code krb5_decrypt_tkt_part
PROTOTYPE((krb5_context,
const krb5_keyblock *,
krb5_ticket * ));
krb5_error_code krb5_get_cred_from_kdc
PROTOTYPE((krb5_context,
krb5_ccache, /* not const, as reading may save
state */
krb5_creds *,
krb5_creds **,
krb5_creds *** ));
void krb5_free_tgt_creds
PROTOTYPE((krb5_context,
krb5_creds ** )); /* XXX too hard to do with const */
#define KRB5_GC_USER_USER 1 /* want user-user ticket */
#define KRB5_GC_CACHED 2 /* want cached ticket only */
krb5_error_code INTERFACE krb5_get_credentials
PROTOTYPE((krb5_context,
const krb5_flags,
krb5_ccache,
krb5_creds FAR *,
krb5_creds FAR * FAR *));
krb5_error_code INTERFACE krb5_get_cred_via_tkt
PROTOTYPE((krb5_context,
krb5_creds *,
const krb5_flags,
krb5_address * const *,
krb5_creds *,
krb5_creds **));
krb5_error_code krb5_mk_req
PROTOTYPE((krb5_context,
krb5_auth_context **,
const krb5_flags,
char *,
char *,
krb5_data *,
krb5_ccache,
krb5_data * ));
krb5_error_code INTERFACE krb5_mk_req_extended
PROTOTYPE((krb5_context,
krb5_auth_context FAR * FAR *,
const krb5_flags,
krb5_data FAR *,
krb5_creds FAR *,
krb5_data FAR * ));
krb5_error_code krb5_mk_rep
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_data *));
krb5_error_code INTERFACE krb5_rd_rep
PROTOTYPE((krb5_context,
krb5_auth_context FAR *,
const krb5_data FAR *,
krb5_ap_rep_enc_part FAR * FAR *));
krb5_error_code krb5_mk_error
PROTOTYPE((krb5_context,
const krb5_error *,
krb5_data * ));
krb5_error_code krb5_rd_error
PROTOTYPE((krb5_context,
const krb5_data *,
krb5_error ** ));
krb5_error_code krb5_rd_safe
PROTOTYPE((krb5_context,
krb5_auth_context *,
const krb5_data *,
krb5_data *,
krb5_replay_data *));
krb5_error_code krb5_rd_priv
PROTOTYPE((krb5_context,
krb5_auth_context *,
const krb5_data *,
krb5_data *,
krb5_replay_data *));
krb5_error_code INTERFACE krb5_parse_name
PROTOTYPE((krb5_context,
const char FAR *,
krb5_principal FAR * ));
krb5_error_code INTERFACE krb5_unparse_name
PROTOTYPE((krb5_context,
krb5_const_principal,
char FAR * FAR * ));
krb5_error_code krb5_unparse_name_ext
PROTOTYPE((krb5_context,
krb5_const_principal,
char **,
int *));
krb5_boolean krb5_address_search
PROTOTYPE((krb5_context,
const krb5_address *,
krb5_address * const *));
krb5_boolean krb5_address_compare
PROTOTYPE((krb5_context,
const krb5_address *,
const krb5_address *));
int krb5_address_order
PROTOTYPE((krb5_context,
const krb5_address *,
const krb5_address *));
krb5_boolean krb5_realm_compare
PROTOTYPE((krb5_context,
krb5_const_principal,
krb5_const_principal));
krb5_boolean krb5_principal_compare
PROTOTYPE((krb5_context,
krb5_const_principal,
krb5_const_principal));
krb5_error_code krb5_copy_keyblock
PROTOTYPE((krb5_context,
const krb5_keyblock *,
krb5_keyblock **));
krb5_error_code krb5_copy_keyblock_contents
PROTOTYPE((krb5_context,
const krb5_keyblock *,
krb5_keyblock *));
krb5_error_code krb5_copy_creds
PROTOTYPE((krb5_context,
const krb5_creds *,
krb5_creds **));
krb5_error_code krb5_copy_data
PROTOTYPE((krb5_context,
const krb5_data *,
krb5_data **));
krb5_error_code krb5_copy_principal
PROTOTYPE((krb5_context,
krb5_const_principal,
krb5_principal *));
krb5_error_code krb5_copy_addresses
PROTOTYPE((krb5_context,
krb5_address * const *,
krb5_address ***));
krb5_error_code krb5_copy_ticket
PROTOTYPE((krb5_context,
const krb5_ticket *, krb5_ticket **));
krb5_error_code krb5_copy_authdata
PROTOTYPE((krb5_context,
krb5_authdata * const *,
krb5_authdata ***));
krb5_error_code krb5_copy_authenticator
PROTOTYPE((krb5_context,
const krb5_authenticator *,
krb5_authenticator **));
krb5_error_code krb5_copy_checksum
PROTOTYPE((krb5_context,
const krb5_checksum *,
krb5_checksum **));
void INTERFACE krb5_init_ets PROTOTYPE((krb5_context));
krb5_error_code krb5_generate_subkey
PROTOTYPE((krb5_context,
const krb5_keyblock *, krb5_keyblock **));
krb5_error_code krb5_generate_seq_number
PROTOTYPE((krb5_context,
const krb5_keyblock *, krb5_int32 *));
krb5_error_code krb5_get_server_rcache
PROTOTYPE((krb5_context,
const krb5_data *, krb5_rcache *));
krb5_error_code INTERFACE_C krb5_build_principal_ext
STDARG_P((krb5_context, krb5_principal FAR *, int, const char FAR *, ...));
krb5_error_code krb5_build_principal
STDARG_P((krb5_context, krb5_principal *, int, const char *, ...));
#ifdef va_start
/* XXX depending on varargs include file defining va_start... */
krb5_error_code krb5_build_principal_va
PROTOTYPE((krb5_context,
krb5_principal *, int, const char *, va_list));
#endif
krb5_error_code krb5_425_conv_principal
PROTOTYPE((krb5_context,
const char *name, const char *instance, const char *realm,
krb5_principal *princ));
krb5_error_code
krb5_524_conv_principal
PROTOTYPE((krb5_context context, const krb5_principal princ,
char *name, char *inst, char *realm));
krb5_error_code krb5_obtain_padata
PROTOTYPE((krb5_context,
int type, krb5_principal client, krb5_address **src_addr,
krb5_keyblock *encrypt_key, krb5_pa_data **data));
krb5_error_code krb5_verify_padata
PROTOTYPE((krb5_context,
krb5_pa_data * data, krb5_principal client,
krb5_address **src_addr, krb5_keyblock *decrypt_key,
int *req_id, int *flags));
/* libkt.spec */
krb5_error_code krb5_kt_register
PROTOTYPE((krb5_context,
krb5_kt_ops * ));
krb5_error_code krb5_kt_resolve
PROTOTYPE((krb5_context,
const char *,
krb5_keytab * ));
krb5_error_code krb5_kt_default_name
PROTOTYPE((krb5_context,
char *,
int ));
krb5_error_code krb5_kt_default
PROTOTYPE((krb5_context,
krb5_keytab * ));
krb5_error_code krb5_kt_free_entry
PROTOTYPE((krb5_context,
krb5_keytab_entry * ));
/* remove and add are functions, so that they can return NOWRITE
if not a writable keytab */
krb5_error_code krb5_kt_remove_entry
PROTOTYPE((krb5_context,
krb5_keytab,
krb5_keytab_entry * ));
krb5_error_code krb5_kt_add_entry
PROTOTYPE((krb5_context,
krb5_keytab,
krb5_keytab_entry * ));
krb5_error_code krb5_principal2salt
PROTOTYPE((krb5_context,
krb5_const_principal, krb5_data *));
krb5_error_code krb5_principal2salt_norealm
PROTOTYPE((krb5_context,
krb5_const_principal, krb5_data *));
/* librc.spec--see rcache.h */
/* libcc.spec */
krb5_error_code krb5_cc_resolve
PROTOTYPE((krb5_context,
char *,
krb5_ccache * ));
krb5_error_code krb5_cc_generate_new
PROTOTYPE((krb5_context,
krb5_cc_ops *,
krb5_ccache * ));
char * krb5_cc_default_name
PROTOTYPE((krb5_context));
krb5_error_code INTERFACE krb5_cc_default
PROTOTYPE((krb5_context,
krb5_ccache FAR *));
unsigned int INTERFACE krb5_get_notification_message
PROTOTYPE((void));
/* chk_trans.c */
krb5_error_code krb5_check_transited_list
PROTOTYPE((krb5_context,
krb5_data *trans, krb5_data *realm1, krb5_data *realm2));
/* free_rtree.c */
void krb5_free_realm_tree
PROTOTYPE((krb5_context,
krb5_principal *));
/* krb5_free.c */
void INTERFACE krb5_free_principal
PROTOTYPE((krb5_context,
krb5_principal ));
void krb5_free_authenticator
PROTOTYPE((krb5_context,
krb5_authenticator * ));
void krb5_free_authenticator_contents
PROTOTYPE((krb5_context,
krb5_authenticator * ));
void INTERFACE krb5_free_addresses
PROTOTYPE((krb5_context,
krb5_address FAR * FAR * ));
void krb5_free_address
PROTOTYPE((krb5_context,
krb5_address * ));
void krb5_free_authdata
PROTOTYPE((krb5_context,
krb5_authdata ** ));
void krb5_free_enc_tkt_part
PROTOTYPE((krb5_context,
krb5_enc_tkt_part * ));
void krb5_free_ticket
PROTOTYPE((krb5_context,
krb5_ticket * ));
void krb5_free_tickets
PROTOTYPE((krb5_context,
krb5_ticket ** ));
void krb5_free_kdc_req
PROTOTYPE((krb5_context,
krb5_kdc_req * ));
void krb5_free_kdc_rep
PROTOTYPE((krb5_context,
krb5_kdc_rep * ));
void krb5_free_last_req
PROTOTYPE((krb5_context,
krb5_last_req_entry ** ));
void krb5_free_enc_kdc_rep_part
PROTOTYPE((krb5_context,
krb5_enc_kdc_rep_part * ));
void krb5_free_error
PROTOTYPE((krb5_context,
krb5_error * ));
void krb5_free_ap_req
PROTOTYPE((krb5_context,
krb5_ap_req * ));
void krb5_free_ap_rep
PROTOTYPE((krb5_context,
krb5_ap_rep * ));
void krb5_free_safe
PROTOTYPE((krb5_context,
krb5_safe * ));
void krb5_free_priv
PROTOTYPE((krb5_context,
krb5_priv * ));
void krb5_free_priv_enc_part
PROTOTYPE((krb5_context,
krb5_priv_enc_part * ));
void krb5_free_cred
PROTOTYPE((krb5_context,
krb5_cred *));
void INTERFACE krb5_free_creds
PROTOTYPE((krb5_context,
krb5_creds FAR *));
void INTERFACE krb5_free_cred_contents
PROTOTYPE((krb5_context,
krb5_creds FAR *));
void krb5_free_cred_enc_part
PROTOTYPE((krb5_context,
krb5_cred_enc_part *));
void krb5_free_checksum
PROTOTYPE((krb5_context,
krb5_checksum *));
void krb5_free_keyblock
PROTOTYPE((krb5_context,
krb5_keyblock *));
void krb5_free_pa_data
PROTOTYPE((krb5_context,
krb5_pa_data **));
void INTERFACE krb5_free_ap_rep_enc_part
PROTOTYPE((krb5_context,
krb5_ap_rep_enc_part FAR *));
void krb5_free_tkt_authent
PROTOTYPE((krb5_context,
krb5_tkt_authent *));
void krb5_free_pwd_data
PROTOTYPE((krb5_context,
krb5_pwd_data *));
void krb5_free_pwd_sequences
PROTOTYPE((krb5_context,
passwd_phrase_element **));
/* From krb5/os but needed but by the outside world */
krb5_error_code INTERFACE krb5_us_timeofday
PROTOTYPE((krb5_context,
krb5_int32 FAR *,
krb5_int32 FAR * ));
krb5_error_code INTERFACE krb5_timeofday
PROTOTYPE((krb5_context,
krb5_int32 FAR * ));
/* get all the addresses of this host */
krb5_error_code INTERFACE krb5_os_localaddr
PROTOTYPE((krb5_address FAR * FAR * FAR *));
krb5_error_code INTERFACE krb5_get_default_realm
PROTOTYPE((krb5_context,
char FAR * FAR * ));
krb5_error_code INTERFACE krb5_set_default_realm
PROTOTYPE((krb5_context,
const char FAR * ));
krb5_error_code INTERFACE krb5_sname_to_principal
PROTOTYPE((krb5_context,
const char FAR *,
const char FAR *,
krb5_int32,
krb5_principal FAR *));
krb5_error_code INTERFACE krb5_set_config_files
PROTOTYPE ((krb5_context, const char **));
krb5_error_code krb5_encode_kdc_rep
PROTOTYPE((krb5_context,
const krb5_msgtype,
const krb5_enc_kdc_rep_part *,
krb5_encrypt_block *,
const krb5_keyblock *,
krb5_kdc_rep *,
krb5_data ** ));
krb5_error_code krb5_send_tgs
PROTOTYPE((krb5_context,
const krb5_flags,
const krb5_ticket_times *,
const krb5_enctype *,
krb5_const_principal,
krb5_address * const *,
krb5_authdata * const *,
krb5_pa_data * const *,
const krb5_data *,
krb5_creds *,
krb5_response * ));
krb5_error_code krb5_get_in_tkt
PROTOTYPE((krb5_context,
const krb5_flags,
krb5_address * const *,
krb5_enctype *,
krb5_preauthtype *,
krb5_error_code ( * )(krb5_context,
const krb5_keytype,
krb5_data *,
krb5_const_pointer,
krb5_keyblock **),
krb5_const_pointer,
krb5_error_code ( * )(krb5_context,
const krb5_keyblock *,
krb5_const_pointer,
krb5_kdc_rep * ),
krb5_const_pointer,
krb5_creds *,
krb5_ccache,
krb5_kdc_rep ** ));
krb5_error_code INTERFACE krb5_get_in_tkt_with_password
PROTOTYPE((krb5_context,
const krb5_flags,
krb5_address FAR * const FAR *,
krb5_enctype FAR *,
krb5_preauthtype FAR *,
const char FAR *,
krb5_ccache,
krb5_creds FAR *,
krb5_kdc_rep FAR * FAR * ));
krb5_error_code krb5_get_in_tkt_with_skey
PROTOTYPE((krb5_context,
const krb5_flags,
krb5_address * const *,
krb5_enctype *,
krb5_preauthtype *,
const krb5_keyblock *,
krb5_ccache,
krb5_creds *,
krb5_kdc_rep ** ));
krb5_error_code krb5_get_in_tkt_with_keytab
PROTOTYPE((krb5_context,
const krb5_flags,
krb5_address * const *,
krb5_enctype *,
krb5_preauthtype *,
const krb5_keytab,
krb5_ccache,
krb5_creds *,
krb5_kdc_rep ** ));
krb5_error_code krb5_decode_kdc_rep
PROTOTYPE((krb5_context,
krb5_data *,
const krb5_keyblock *,
const krb5_enctype,
krb5_kdc_rep ** ));
krb5_error_code krb5_rd_req
PROTOTYPE((krb5_context,
krb5_auth_context **,
const krb5_data *,
krb5_const_principal,
krb5_keytab,
krb5_flags *,
krb5_ticket **));
krb5_error_code krb5_rd_req_decoded
PROTOTYPE((krb5_context,
krb5_auth_context **,
const krb5_ap_req *,
krb5_const_principal,
krb5_keytab,
krb5_flags *,
krb5_ticket **));
krb5_error_code krb5_kt_read_service_key
PROTOTYPE((krb5_context,
krb5_pointer,
krb5_principal,
krb5_kvno,
krb5_keytype,
krb5_keyblock **));
krb5_error_code krb5_mk_safe
PROTOTYPE((krb5_context,
krb5_auth_context *,
const krb5_data *,
krb5_data *,
krb5_replay_data *));
krb5_error_code krb5_mk_priv
PROTOTYPE((krb5_context,
krb5_auth_context *,
const krb5_data *,
krb5_data *,
krb5_replay_data *));
krb5_error_code krb5_cc_register
PROTOTYPE((krb5_context,
krb5_cc_ops *,
krb5_boolean ));
krb5_error_code krb5_sendauth
PROTOTYPE((krb5_context,
krb5_auth_context **,
krb5_pointer,
char *,
krb5_principal,
krb5_principal,
krb5_flags,
krb5_data *,
krb5_creds *,
krb5_ccache,
krb5_error **,
krb5_ap_rep_enc_part **,
krb5_creds **));
krb5_error_code krb5_recvauth PROTOTYPE((krb5_context,
krb5_auth_context **,
krb5_pointer,
char *,
krb5_principal,
krb5_int32,
krb5_keytab,
krb5_ticket **));
krb5_error_code krb5_walk_realm_tree
PROTOTYPE((krb5_context,
const krb5_data *,
const krb5_data *,
krb5_principal **,
int));
krb5_error_code INTERFACE krb5_mk_ncred
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_creds **,
krb5_data **,
krb5_replay_data *));
krb5_error_code INTERFACE krb5_mk_1cred
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_creds *,
krb5_data **,
krb5_replay_data *));
krb5_error_code krb5_auth_con_init
PROTOTYPE((krb5_context,
krb5_auth_context **));
krb5_error_code krb5_auth_con_free
PROTOTYPE((krb5_context,
krb5_auth_context *));
krb5_error_code krb5_auth_con_setflags
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_int32));
krb5_error_code krb5_auth_con_getflags
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_int32 *));
krb5_error_code krb5_auth_con_setaddrs
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_address *,
krb5_address *));
krb5_error_code krb5_auth_con_getaddrs
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_address **,
krb5_address **));
krb5_error_code krb5_auth_con_setports
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_address *,
krb5_address *));
krb5_error_code krb5_auth_con_setuseruserkey
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_keyblock *));
krb5_error_code krb5_auth_con_getkey
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_keyblock **));
krb5_error_code krb5_auth_con_getlocalsubkey
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_keyblock **));
krb5_error_code krb5_auth_con_setcksumtype
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_cksumtype));
krb5_error_code krb5_auth_con_getcksumtype
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_cksumtype *));
krb5_error_code krb5_auth_con_getlocalseqnumber
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_int32 *));
krb5_error_code krb5_auth_con_getremoteseqnumber
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_int32 *));
krb5_error_code krb5_auth_con_setivector
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_pointer));
krb5_error_code krb5_auth_con_getivector
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_pointer *));
krb5_error_code krb5_auth_con_setrcache
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_rcache));
krb5_error_code krb5_auth_con_getrcache
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_rcache *));
krb5_error_code krb5_auth_con_getauthenticator
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_authenticator **));
krb5_error_code krb5_auth_con_getremotesubkey
PROTOTYPE((krb5_context,
krb5_auth_context *,
krb5_keyblock **));
#define KRB5_REALM_BRANCH_CHAR '.'
/*
* end "func-proto.h"
*/
/*
* begin "k5-free.h"
*/
/* to keep lint happy */
#define krb5_xfree(val) free((char FAR *)(val))
#define krb5_free_data(context, val) { krb5_xfree((val)->data); krb5_xfree(val);}
/*
* end "k5-free.h"
*/
/* The name of the Kerberos ticket granting service... and its size */
#define KRB5_TGS_NAME "krbtgt"
#define KRB5_TGS_NAME_SIZE 6
/* flags for recvauth */
#define KRB5_RECVAUTH_SKIP_VERSION 0x0001
#define KRB5_RECVAUTH_BADAUTHVERS 0x0002
#endif /* KRB5_GENERAL__ */
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