mac/kerberos_includes/prot.h

   1 /*
   2  * $Source: /afs/andrew/system/cvs/src/sasl/mac/kerberos_includes/prot.h,v $
   3  * $Author: rjs3 $
   4  * $Header: /afs/andrew/system/cvs/src/sasl/mac/kerberos_includes/prot.h,v 1.2 2001/12/04 02:06:06 rjs3 Exp $
   5  *
   6  * Copyright 1985, 1986, 1987, 1988 by the Massachusetts Institute
   7  * of Technology.
   8  *
   9  * For copying and distribution information, please see the file
  10  * <mit-copyright.h>.
  11  *
  12  * Include file with authentication protocol information.
  13  */
  14 #ifndef _KERBEROS_PROT_H
  15 #define _KERBEROS_PROT_H
  16
  17 #ifdef RUBBISH
  18 #pragma ident   "@(#)prot.h     1.3     92/07/14 SMI"
  19 #endif
  20
  21 //#include <kerberos/mit-copyright.h>
  22 #ifdef RUBBISH
  23 #include <kerberos/krb_conf.h>
  24 #endif
  25
  26 #ifdef  __cplusplus
  27 extern "C" {
  28 #endif
  29
  30 #define         KRB_PORT                750     /* PC's don't have */
  31                                                 /* /etc/services */
  32 #define         KRB_PROT_VERSION        4
  33 #define         MAX_PKT_LEN             1000
  34 #define         MAX_TXT_LEN             1000
  35 #define         TICKET_GRANTING_TICKET  "krbtgt"
  36
  37 /* Macro's to obtain various fields from a packet */
  38
  39 #define pkt_version(packet)  (unsigned int) *(packet->dat)
  40 #define pkt_msg_type(packet) (unsigned int) *(packet->dat+1)
  41 #define pkt_a_name(packet)   (packet->dat+2)
  42 #define pkt_a_inst(packet)   \
  43         (packet->dat+3+strlen((char *)pkt_a_name(packet)))
  44 #define pkt_a_realm(packet)  \
  45         (pkt_a_inst(packet)+1+strlen((char *)pkt_a_inst(packet)))
  46
  47 /* Macro to obtain realm from application request */
  48 #define apreq_realm(auth)       (auth->dat + 3)
  49
  50 #define pkt_time_ws(packet) (char *) \
  51         (packet->dat+5+strlen((char *)pkt_a_name(packet)) + \
  52             strlen((char *)pkt_a_inst(packet)) + \
  53             strlen((char *)pkt_a_realm(packet)))
  54
  55 #define pkt_no_req(packet) (unsigned short) \
  56         *(packet->dat+9+strlen((char *)pkt_a_name(packet)) + \
  57             strlen((char *)pkt_a_inst(packet)) + \
  58             strlen((char *)pkt_a_realm(packet)))
  59 #define pkt_x_date(packet) (char *) \
  60         (packet->dat+10+strlen((char *)pkt_a_name(packet)) + \
  61             strlen((char *)pkt_a_inst(packet)) + \
  62             strlen((char *)pkt_a_realm(packet)))
  63 #define pkt_err_code(packet) ((char *) \
  64         (packet->dat+9+strlen((char *)pkt_a_name(packet)) + \
  65             strlen((char *)pkt_a_inst(packet)) + \
  66             strlen((char *)pkt_a_realm(packet))))
  67 #define pkt_err_text(packet) \
  68         (packet->dat+13+strlen((char *)pkt_a_name(packet)) + \
  69             strlen((char *)pkt_a_inst(packet)) + \
  70             strlen((char *)pkt_a_realm(packet)))
  71
  72 /* Routines to create and read packets may be found in prot.c */
  73
  74 #ifdef RUBBISH
  75 KTEXT create_auth_reply();
  76 KTEXT create_death_packet();
  77 KTEXT pkt_cipher();
  78 #endif
  79
  80 /* Message types , always leave lsb for byte order */
  81
  82 #define         AUTH_MSG_KDC_REQUEST                     1<<1
  83 #define         AUTH_MSG_KDC_REPLY                       2<<1
  84 #define         AUTH_MSG_APPL_REQUEST                    3<<1
  85 #define         AUTH_MSG_APPL_REQUEST_MUTUAL             4<<1
  86 #define         AUTH_MSG_ERR_REPLY                       5<<1
  87 #define         AUTH_MSG_PRIVATE                         6<<1
  88 #define         AUTH_MSG_SAFE                            7<<1
  89 #define         AUTH_MSG_APPL_ERR                        8<<1
  90 #define         AUTH_MSG_DIE                            63<<1
  91
  92 /* values for kerb error codes */
  93
  94 #define         KERB_ERR_OK                              0
  95 #define         KERB_ERR_NAME_EXP                        1
  96 #define         KERB_ERR_SERVICE_EXP                     2
  97 #define         KERB_ERR_AUTH_EXP                        3
  98 #define         KERB_ERR_PKT_VER                         4
  99 #define         KERB_ERR_NAME_MAST_KEY_VER               5
 100 #define         KERB_ERR_SERV_MAST_KEY_VER               6
 101 #define         KERB_ERR_BYTE_ORDER                      7
 102 #define         KERB_ERR_PRINCIPAL_UNKNOWN               8
 103 #define         KERB_ERR_PRINCIPAL_NOT_UNIQUE            9
 104 #define         KERB_ERR_NULL_KEY                       10
 105
 106 #ifdef  __cplusplus
 107 }
 108 #endif
 109
 110 #endif  /* _KERBEROS_PROT_H */