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/*
* Copyright (c) 1997 - 2003 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* 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: krb5-v4compat.h 17442 2006-05-05 09:31:15Z lha $ */
#ifndef __KRB5_V4COMPAT_H__
#define __KRB5_V4COMPAT_H__
/*
* This file must only be included with v4 compat glue stuff in
* heimdal sources.
*
* It MUST NOT be installed.
*/
#define KRB_PROT_VERSION 4
#define AUTH_MSG_KDC_REQUEST (1<<1)
#define AUTH_MSG_KDC_REPLY (2<<1)
#define AUTH_MSG_APPL_REQUEST (3<<1)
#define AUTH_MSG_APPL_REQUEST_MUTUAL (4<<1)
#define AUTH_MSG_ERR_REPLY (5<<1)
#define AUTH_MSG_PRIVATE (6<<1)
#define AUTH_MSG_SAFE (7<<1)
#define AUTH_MSG_APPL_ERR (8<<1)
#define AUTH_MSG_KDC_FORWARD (9<<1)
#define AUTH_MSG_KDC_RENEW (10<<1)
#define AUTH_MSG_DIE (63<<1)
/* values for kerb error codes */
#define KERB_ERR_OK 0
#define KERB_ERR_NAME_EXP 1
#define KERB_ERR_SERVICE_EXP 2
#define KERB_ERR_AUTH_EXP 3
#define KERB_ERR_PKT_VER 4
#define KERB_ERR_NAME_MAST_KEY_VER 5
#define KERB_ERR_SERV_MAST_KEY_VER 6
#define KERB_ERR_BYTE_ORDER 7
#define KERB_ERR_PRINCIPAL_UNKNOWN 8
#define KERB_ERR_PRINCIPAL_NOT_UNIQUE 9
#define KERB_ERR_NULL_KEY 10
#define KERB_ERR_TIMEOUT 11
/* Error codes returned from the KDC */
#define KDC_OK 0 /* Request OK */
#define KDC_NAME_EXP 1 /* Principal expired */
#define KDC_SERVICE_EXP 2 /* Service expired */
#define KDC_AUTH_EXP 3 /* Auth expired */
#define KDC_PKT_VER 4 /* Protocol version unknown */
#define KDC_P_MKEY_VER 5 /* Wrong master key version */
#define KDC_S_MKEY_VER 6 /* Wrong master key version */
#define KDC_BYTE_ORDER 7 /* Byte order unknown */
#define KDC_PR_UNKNOWN 8 /* Principal unknown */
#define KDC_PR_N_UNIQUE 9 /* Principal not unique */
#define KDC_NULL_KEY 10 /* Principal has null key */
#define KDC_GEN_ERR 20 /* Generic error from KDC */
/* General definitions */
#define KSUCCESS 0
#define KFAILURE 255
/* Values returned by rd_ap_req */
#define RD_AP_OK 0 /* Request authentic */
#define RD_AP_UNDEC 31 /* Can't decode authenticator */
#define RD_AP_EXP 32 /* Ticket expired */
#define RD_AP_NYV 33 /* Ticket not yet valid */
#define RD_AP_REPEAT 34 /* Repeated request */
#define RD_AP_NOT_US 35 /* The ticket isn't for us */
#define RD_AP_INCON 36 /* Request is inconsistent */
#define RD_AP_TIME 37 /* delta_t too big */
#define RD_AP_BADD 38 /* Incorrect net address */
#define RD_AP_VERSION 39 /* protocol version mismatch */
#define RD_AP_MSG_TYPE 40 /* invalid msg type */
#define RD_AP_MODIFIED 41 /* message stream modified */
#define RD_AP_ORDER 42 /* message out of order */
#define RD_AP_UNAUTHOR 43 /* unauthorized request */
/* */
#define MAX_KTXT_LEN 1250
#define ANAME_SZ 40
#define REALM_SZ 40
#define SNAME_SZ 40
#define INST_SZ 40
struct ktext {
unsigned int length; /* Length of the text */
unsigned char dat[MAX_KTXT_LEN]; /* The data itself */
uint32_t mbz; /* zero to catch runaway strings */
};
struct credentials {
char service[ANAME_SZ]; /* Service name */
char instance[INST_SZ]; /* Instance */
char realm[REALM_SZ]; /* Auth domain */
char session[8]; /* Session key */
int lifetime; /* Lifetime */
int kvno; /* Key version number */
struct ktext ticket_st; /* The ticket itself */
int32_t issue_date; /* The issue time */
char pname[ANAME_SZ]; /* Principal's name */
char pinst[INST_SZ]; /* Principal's instance */
};
#define TKTLIFENUMFIXED 64
#define TKTLIFEMINFIXED 0x80
#define TKTLIFEMAXFIXED 0xBF
#define TKTLIFENOEXPIRE 0xFF
#define MAXTKTLIFETIME (30*24*3600) /* 30 days */
#ifndef NEVERDATE
#define NEVERDATE ((time_t)0x7fffffffL)
#endif
#define KERB_ERR_NULL_KEY 10
#define CLOCK_SKEW 5*60
#ifndef TKT_ROOT
#define TKT_ROOT "/tmp/tkt"
#endif
struct _krb5_krb_auth_data {
int8_t k_flags; /* Flags from ticket */
char *pname; /* Principal's name */
char *pinst; /* His Instance */
char *prealm; /* His Realm */
uint32_t checksum; /* Data checksum (opt) */
krb5_keyblock session; /* Session Key */
unsigned char life; /* Life of ticket */
uint32_t time_sec; /* Time ticket issued */
uint32_t address; /* Address in ticket */
};
time_t _krb5_krb_life_to_time (int, int);
int _krb5_krb_time_to_life (time_t, time_t);
krb5_error_code _krb5_krb_tf_setup (krb5_context, struct credentials *,
const char *, int);
krb5_error_code _krb5_krb_dest_tkt(krb5_context, const char *);
#define krb_time_to_life _krb5_krb_time_to_life
#define krb_life_to_time _krb5_krb_life_to_time
#endif /* __KRB5_V4COMPAT_H__ */
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