source3/include/smb_krb5.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    simple kerberos5 routines for active directory
   4    Copyright (C) Andrew Tridgell 2001
   5    Copyright (C) Luke Howard 2002-2003
   6    Copyright (C) Andrew Bartlett <abartlet@samba.org> 2005
   7    Copyright (C) Guenther Deschner 2005-2009
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 3 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 */
  22
  23 #ifndef _HEADER_smb_krb5_h
  24 #define _HEADER_smb_krb5_h
  25
  26 #define KRB5_PRIVATE    1       /* this file uses PRIVATE interfaces! */
  27 /* this file uses DEPRECATED interfaces! */
  28
  29 #if defined(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER)
  30 #define KRB5_DEPRECATED 1
  31 #else
  32 #define KRB5_DEPRECATED
  33 #endif
  34
  35 #if HAVE_KRB5_H
  36 #include <krb5.h>
  37 #endif
  38
  39 #if HAVE_GSSAPI_GSSAPI_H
  40 #include <gssapi/gssapi.h>
  41 #elif HAVE_GSSAPI_GSSAPI_GENERIC_H
  42 #include <gssapi/gssapi_generic.h>
  43 #elif HAVE_GSSAPI_H
  44 #include <gssapi.h>
  45 #endif
  46
  47 #if HAVE_COM_ERR_H
  48 #include <com_err.h>
  49 #endif
  50
  51 #ifndef KRB5_ADDR_NETBIOS
  52 #define KRB5_ADDR_NETBIOS 0x14
  53 #endif
  54
  55 #ifndef KRB5KRB_ERR_RESPONSE_TOO_BIG
  56 #define KRB5KRB_ERR_RESPONSE_TOO_BIG (-1765328332L)
  57 #endif
  58
  59 /* Heimdal uses a slightly different name */
  60 #if defined(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5) && !defined(HAVE_ENCTYPE_ARCFOUR_HMAC)
  61 #define ENCTYPE_ARCFOUR_HMAC ENCTYPE_ARCFOUR_HMAC_MD5
  62 #endif
  63
  64 /* The older versions of heimdal that don't have this
  65    define don't seem to use it anyway.  I'm told they
  66    always use a subkey */
  67 #ifndef HAVE_AP_OPTS_USE_SUBKEY
  68 #define AP_OPTS_USE_SUBKEY 0
  69 #endif
  70
  71 #ifdef HAVE_KRB5
  72 typedef struct {
  73 #if defined(HAVE_MAGIC_IN_KRB5_ADDRESS) && defined(HAVE_ADDRTYPE_IN_KRB5_ADDRESS) /* MIT */
  74         krb5_address **addrs;
  75 #elif defined(HAVE_KRB5_ADDRESSES) /* Heimdal */
  76         krb5_addresses *addrs;
  77 #else
  78 #error UNKNOWN_KRB5_ADDRESS_TYPE
  79 #endif /* defined(HAVE_MAGIC_IN_KRB5_ADDRESS) && defined(HAVE_ADDRTYPE_IN_KRB5_ADDRESS) */
  80 } smb_krb5_addresses;
  81
  82 #ifdef HAVE_KRB5_KEYBLOCK_KEYVALUE /* Heimdal */
  83 #define KRB5_KEY_TYPE(k)        ((k)->keytype)
  84 #define KRB5_KEY_LENGTH(k)      ((k)->keyvalue.length)
  85 #define KRB5_KEY_DATA(k)        ((k)->keyvalue.data)
  86 #define KRB5_KEY_DATA_CAST      void
  87 #else /* MIT */
  88 #define KRB5_KEY_TYPE(k)        ((k)->enctype)
  89 #define KRB5_KEY_LENGTH(k)      ((k)->length)
  90 #define KRB5_KEY_DATA(k)        ((k)->contents)
  91 #define KRB5_KEY_DATA_CAST      krb5_octet
  92 #endif /* HAVE_KRB5_KEYBLOCK_KEYVALUE */
  93
  94 #ifdef HAVE_KRB5_KEYTAB_ENTRY_KEY               /* MIT */
  95 #define KRB5_KT_KEY(k)          (&(k)->key)
  96 #elif HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK          /* Heimdal */
  97 #define KRB5_KT_KEY(k)          (&(k)->keyblock)
  98 #else
  99 #error krb5_keytab_entry has no key or keyblock member
 100 #endif /* HAVE_KRB5_KEYTAB_ENTRY_KEY */
 101
 102 #endif /* HAVE_KRB5 */
 103
 104 #include "krb5_protos.h"
 105
 106 #endif /* _HEADER_smb_krb5_h */