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 #ifdef HAVE_KRB5
  27
  28 #define KRB5_PRIVATE    1       /* this file uses PRIVATE interfaces! */
  29 /* this file uses DEPRECATED interfaces! */
  30
  31 #if defined(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER)
  32 #define KRB5_DEPRECATED 1
  33 #else
  34 #define KRB5_DEPRECATED
  35 #endif
  36
  37 #include "libcli/auth/krb5_wrap.h"
  38
  39 #ifndef KRB5_ADDR_NETBIOS
  40 #define KRB5_ADDR_NETBIOS 0x14
  41 #endif
  42
  43 #ifndef KRB5KRB_ERR_RESPONSE_TOO_BIG
  44 #define KRB5KRB_ERR_RESPONSE_TOO_BIG (-1765328332L)
  45 #endif
  46
  47 /* Heimdal uses a slightly different name */
  48 #if defined(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5) && !defined(HAVE_ENCTYPE_ARCFOUR_HMAC)
  49 #define ENCTYPE_ARCFOUR_HMAC ENCTYPE_ARCFOUR_HMAC_MD5
  50 #endif
  51
  52 /* The older versions of heimdal that don't have this
  53    define don't seem to use it anyway.  I'm told they
  54    always use a subkey */
  55 #ifndef HAVE_AP_OPTS_USE_SUBKEY
  56 #define AP_OPTS_USE_SUBKEY 0
  57 #endif
  58
  59 typedef struct {
  60 #if defined(HAVE_MAGIC_IN_KRB5_ADDRESS) && defined(HAVE_ADDRTYPE_IN_KRB5_ADDRESS) /* MIT */
  61         krb5_address **addrs;
  62 #elif defined(HAVE_KRB5_ADDRESSES) /* Heimdal */
  63         krb5_addresses *addrs;
  64 #else
  65 #error UNKNOWN_KRB5_ADDRESS_TYPE
  66 #endif /* defined(HAVE_MAGIC_IN_KRB5_ADDRESS) && defined(HAVE_ADDRTYPE_IN_KRB5_ADDRESS) */
  67 } smb_krb5_addresses;
  68
  69 #ifdef HAVE_KRB5_KEYBLOCK_KEYVALUE /* Heimdal */
  70 #define KRB5_KEY_TYPE(k)        ((k)->keytype)
  71 #define KRB5_KEY_LENGTH(k)      ((k)->keyvalue.length)
  72 #define KRB5_KEY_DATA(k)        ((k)->keyvalue.data)
  73 #define KRB5_KEY_DATA_CAST      void
  74 #else /* MIT */
  75 #define KRB5_KEY_TYPE(k)        ((k)->enctype)
  76 #define KRB5_KEY_LENGTH(k)      ((k)->length)
  77 #define KRB5_KEY_DATA(k)        ((k)->contents)
  78 #define KRB5_KEY_DATA_CAST      krb5_octet
  79 #endif /* HAVE_KRB5_KEYBLOCK_KEYVALUE */
  80
  81 #ifdef HAVE_KRB5_KEYTAB_ENTRY_KEY               /* MIT */
  82 #define KRB5_KT_KEY(k)          (&(k)->key)
  83 #elif HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK          /* Heimdal */
  84 #define KRB5_KT_KEY(k)          (&(k)->keyblock)
  85 #else
  86 #error krb5_keytab_entry has no key or keyblock member
  87 #endif /* HAVE_KRB5_KEYTAB_ENTRY_KEY */
  88
  89 #endif /* HAVE_KRB5 */
  90
  91 #include "krb5_protos.h"
  92
  93 #endif /* _HEADER_smb_krb5_h */