crypto/external/bsd/heimdal/dist/lib/gssapi/ntlm/ntlm.h

   1 /*      $NetBSD: ntlm.h,v 1.1.1.2 2011/04/14 14:08:29 elric Exp $       */
   2
   3 /*
   4  * Copyright (c) 2006 - 2007 Kungliga Tekniska Högskolan
   5  * (Royal Institute of Technology, Stockholm, Sweden).
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  *
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  *
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * 3. Neither the name of the Institute nor the names of its contributors
  20  *    may be used to endorse or promote products derived from this software
  21  *    without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  33  * SUCH DAMAGE.
  34  */
  35
  36 /* Id */
  37
  38 #ifndef NTLM_NTLM_H
  39 #define NTLM_NTLM_H
  40
  41 #include <config.h>
  42
  43 #include <stdio.h>
  44 #include <stdlib.h>
  45 #include <assert.h>
  46 #include <string.h>
  47 #include <errno.h>
  48
  49 #include <krb5/roken.h>
  50
  51 #include <gssapi/gssapi.h>
  52 #include <gssapi/gssapi_ntlm.h>
  53 #include <gssapi_mech.h>
  54 #include <gssapi/gssapi_oid.h>
  55
  56 #include <krb5/krb5.h>
  57 #include <krb5/kcm.h>
  58 #include <heim_threads.h>
  59
  60 #include <krb5/heimntlm.h>
  61
  62 #define HC_DEPRECATED_CRYPTO
  63 #include "crypto-headers.h"
  64
  65 typedef OM_uint32
  66 (*ntlm_interface_init)(OM_uint32 *, void **);
  67
  68 typedef OM_uint32
  69 (*ntlm_interface_destroy)(OM_uint32 *, void *);
  70
  71 typedef int
  72 (*ntlm_interface_probe)(OM_uint32 *, void *, const char *);
  73
  74 typedef OM_uint32
  75 (*ntlm_interface_type2)(OM_uint32 *, void *, uint32_t, const char *,
  76                         const char *, uint32_t *, struct ntlm_buf *);
  77
  78 typedef OM_uint32
  79 (*ntlm_interface_type3)(OM_uint32 *, void *, const struct ntlm_type3 *,
  80                         struct ntlm_buf *);
  81
  82 typedef void
  83 (*ntlm_interface_free_buffer)(struct ntlm_buf *);
  84
  85 struct ntlm_server_interface {
  86     ntlm_interface_init nsi_init;
  87     ntlm_interface_destroy nsi_destroy;
  88     ntlm_interface_probe nsi_probe;
  89     ntlm_interface_type2 nsi_type2;
  90     ntlm_interface_type3 nsi_type3;
  91     ntlm_interface_free_buffer nsi_free_buffer;
  92 };
  93
  94
  95 struct ntlmv2_key {
  96     uint32_t seq;
  97     RC4_KEY sealkey;
  98     RC4_KEY *signsealkey;
  99     unsigned char signkey[16];
 100 };
 101
 102 extern struct ntlm_server_interface ntlmsspi_kdc_digest;
 103
 104 typedef struct ntlm_cred {
 105     gss_cred_usage_t usage;
 106     char *username;
 107     char *domain;
 108     struct ntlm_buf key;
 109 } *ntlm_cred;
 110
 111 typedef struct {
 112     struct ntlm_server_interface *server;
 113     void *ictx;
 114     ntlm_cred client;
 115     OM_uint32 gssflags;
 116     uint32_t kcmflags;
 117     uint32_t flags;
 118     uint32_t status;
 119 #define STATUS_OPEN 1
 120 #define STATUS_CLIENT 2
 121 #define STATUS_SESSIONKEY 4
 122     krb5_data sessionkey;
 123
 124     gss_buffer_desc pac;
 125
 126     union {
 127         struct {
 128             struct {
 129                 uint32_t seq;
 130                 RC4_KEY key;
 131             } crypto_send, crypto_recv;
 132         } v1;
 133         struct {
 134             struct ntlmv2_key send, recv;
 135         } v2;
 136     } u;
 137 } *ntlm_ctx;
 138
 139 typedef struct {
 140     char *user;
 141     char *domain;
 142 } *ntlm_name;
 143
 144 #include <ntlm-private.h>
 145
 146
 147 #endif /* NTLM_NTLM_H */