8d8507fbf8
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@22198 ec53bebd-3082-4978-b11e-865c3cabbd6b
145 lines
4.3 KiB
C
145 lines
4.3 KiB
C
/*
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* Copyright (c) 1997 - 2007 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/* $Id$ */
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#ifndef __HDB_H__
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#define __HDB_H__
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#include <hdb_err.h>
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#include <heim_asn1.h>
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#include <hdb_asn1.h>
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struct hdb_dbinfo;
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enum hdb_lockop{ HDB_RLOCK, HDB_WLOCK };
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/* flags for various functions */
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#define HDB_F_DECRYPT 1 /* decrypt keys */
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#define HDB_F_REPLACE 2 /* replace entry */
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#define HDB_F_GET_CLIENT 4 /* fetch client */
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#define HDB_F_GET_SERVER 8 /* fetch server */
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#define HDB_F_GET_KRBTGT 16 /* fetch krbtgt */
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#define HDB_F_GET_ANY 28 /* fetch any of client,server,krbtgt */
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#define HDB_F_CANON 32 /* want canonicalition */
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/* key usage for master key */
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#define HDB_KU_MKEY 0x484442
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typedef struct hdb_master_key_data *hdb_master_key;
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typedef struct hdb_entry_ex {
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void *ctx;
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hdb_entry entry;
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void (*free_entry)(krb5_context, struct hdb_entry_ex *);
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} hdb_entry_ex;
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typedef struct HDB{
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void *hdb_db;
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void *hdb_dbc;
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char *hdb_name;
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int hdb_master_key_set;
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hdb_master_key hdb_master_key;
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int hdb_openp;
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krb5_error_code (*hdb_open)(krb5_context,
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struct HDB*,
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int,
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mode_t);
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krb5_error_code (*hdb_close)(krb5_context,
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struct HDB*);
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void (*hdb_free)(krb5_context,
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struct HDB*,
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hdb_entry_ex*);
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krb5_error_code (*hdb_fetch)(krb5_context,
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struct HDB*,
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krb5_const_principal,
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unsigned,
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hdb_entry_ex*);
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krb5_error_code (*hdb_store)(krb5_context,
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struct HDB*,
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unsigned,
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hdb_entry_ex*);
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krb5_error_code (*hdb_remove)(krb5_context,
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struct HDB*,
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krb5_const_principal);
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krb5_error_code (*hdb_firstkey)(krb5_context,
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struct HDB*,
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unsigned,
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hdb_entry_ex*);
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krb5_error_code (*hdb_nextkey)(krb5_context,
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struct HDB*,
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unsigned,
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hdb_entry_ex*);
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krb5_error_code (*hdb_lock)(krb5_context,
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struct HDB*,
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int operation);
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krb5_error_code (*hdb_unlock)(krb5_context,
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struct HDB*);
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krb5_error_code (*hdb_rename)(krb5_context,
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struct HDB*,
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const char*);
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krb5_error_code (*hdb__get)(krb5_context,
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struct HDB*,
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krb5_data,
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krb5_data*);
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krb5_error_code (*hdb__put)(krb5_context,
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struct HDB*,
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int,
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krb5_data,
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krb5_data);
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krb5_error_code (*hdb__del)(krb5_context,
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struct HDB*,
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krb5_data);
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krb5_error_code (*hdb_destroy)(krb5_context,
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struct HDB*);
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}HDB;
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#define HDB_INTERFACE_VERSION 4
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struct hdb_so_method {
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int version;
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const char *prefix;
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krb5_error_code (*create)(krb5_context, HDB **, const char *filename);
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};
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typedef krb5_error_code (*hdb_foreach_func_t)(krb5_context, HDB*,
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hdb_entry_ex*, void*);
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extern krb5_kt_ops hdb_kt_ops;
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#include <hdb-protos.h>
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#endif /* __HDB_H__ */
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