crypto/external/bsd/heimdal/dist/kdc/windc_plugin.h

   1 /*      $NetBSD: windc_plugin.h,v 1.1.1.3 2014/04/24 12:45:27 pettai Exp $      */
   2
   3 /*
   4  * Copyright (c) 2006 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 HEIMDAL_KRB5_PAC_PLUGIN_H
  39 #define HEIMDAL_KRB5_PAC_PLUGIN_H 1
  40
  41 #include <krb5/krb5.h>
  42
  43 /*
  44  * The PAC generate function should allocate a krb5_pac using
  45  * krb5_pac_init and fill in the PAC structure for the principal using
  46  * krb5_pac_add_buffer.
  47  *
  48  * The PAC verify function should verify all components in the PAC
  49  * using krb5_pac_get_types and krb5_pac_get_buffer for all types.
  50  *
  51  * Check client access function check if the client is authorized.
  52  */
  53
  54 struct hdb_entry_ex;
  55
  56 typedef krb5_error_code
  57 (*krb5plugin_windc_pac_generate)(void *, krb5_context,
  58                                  struct hdb_entry_ex *, krb5_pac *);
  59
  60 typedef krb5_error_code
  61 (*krb5plugin_windc_pac_verify)(void *, krb5_context,
  62                                const krb5_principal, /* new ticket client */
  63                                const krb5_principal, /* delegation proxy */
  64                                struct hdb_entry_ex *,/* client */
  65                                struct hdb_entry_ex *,/* server */
  66                                struct hdb_entry_ex *,/* krbtgt */
  67                                krb5_pac *);
  68
  69 typedef krb5_error_code
  70 (*krb5plugin_windc_client_access)(
  71         void *, krb5_context,
  72         krb5_kdc_configuration *config,
  73         hdb_entry_ex *, const char *,
  74         hdb_entry_ex *, const char *,
  75         KDC_REQ *, krb5_data *);
  76
  77
  78 #define KRB5_WINDC_PLUGIN_MINOR                 6
  79 #define KRB5_WINDC_PLUGING_MINOR KRB5_WINDC_PLUGIN_MINOR
  80
  81 typedef struct krb5plugin_windc_ftable {
  82     int                 minor_version;
  83     krb5_error_code     (*init)(krb5_context, void **);
  84     void                (*fini)(void *);
  85     krb5plugin_windc_pac_generate       pac_generate;
  86     krb5plugin_windc_pac_verify         pac_verify;
  87     krb5plugin_windc_client_access      client_access;
  88 } krb5plugin_windc_ftable;
  89
  90 #endif /* HEIMDAL_KRB5_PAC_PLUGIN_H */
  91