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Diffstat (limited to 'source4/heimdal/lib/hdb/hdb.h')
| -rw-r--r-- | source4/heimdal/lib/hdb/hdb.h | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/source4/heimdal/lib/hdb/hdb.h b/source4/heimdal/lib/hdb/hdb.h new file mode 100644 index 0000000000..bc1b744015 --- /dev/null +++ b/source4/heimdal/lib/hdb/hdb.h @@ -0,0 +1,144 @@ +/* + * Copyright (c) 1997 - 2007 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* $Id$ */ + +#ifndef __HDB_H__ +#define __HDB_H__ + +#include <hdb_err.h> + +#include <heim_asn1.h> +#include <hdb_asn1.h> + +struct hdb_dbinfo; + +enum hdb_lockop{ HDB_RLOCK, HDB_WLOCK }; + +/* flags for various functions */ +#define HDB_F_DECRYPT 1 /* decrypt keys */ +#define HDB_F_REPLACE 2 /* replace entry */ +#define HDB_F_GET_CLIENT 4 /* fetch client */ +#define HDB_F_GET_SERVER 8 /* fetch server */ +#define HDB_F_GET_KRBTGT 16 /* fetch krbtgt */ +#define HDB_F_GET_ANY 28 /* fetch any of client,server,krbtgt */ +#define HDB_F_CANON 32 /* want canonicalition */ + +/* key usage for master key */ +#define HDB_KU_MKEY 0x484442 + +typedef struct hdb_master_key_data *hdb_master_key; + +typedef struct hdb_entry_ex { + void *ctx; + hdb_entry entry; + void (*free_entry)(krb5_context, struct hdb_entry_ex *); +} hdb_entry_ex; + + +typedef struct HDB{ + void *hdb_db; + void *hdb_dbc; + char *hdb_name; + int hdb_master_key_set; + hdb_master_key hdb_master_key; + int hdb_openp; + + krb5_error_code (*hdb_open)(krb5_context, + struct HDB*, + int, + mode_t); + krb5_error_code (*hdb_close)(krb5_context, + struct HDB*); + void (*hdb_free)(krb5_context, + struct HDB*, + hdb_entry_ex*); + krb5_error_code (*hdb_fetch)(krb5_context, + struct HDB*, + krb5_const_principal, + unsigned, + hdb_entry_ex*); + krb5_error_code (*hdb_store)(krb5_context, + struct HDB*, + unsigned, + hdb_entry_ex*); + krb5_error_code (*hdb_remove)(krb5_context, + struct HDB*, + krb5_const_principal); + krb5_error_code (*hdb_firstkey)(krb5_context, + struct HDB*, + unsigned, + hdb_entry_ex*); + krb5_error_code (*hdb_nextkey)(krb5_context, + struct HDB*, + unsigned, + hdb_entry_ex*); + krb5_error_code (*hdb_lock)(krb5_context, + struct HDB*, + int operation); + krb5_error_code (*hdb_unlock)(krb5_context, + struct HDB*); + krb5_error_code (*hdb_rename)(krb5_context, + struct HDB*, + const char*); + krb5_error_code (*hdb__get)(krb5_context, + struct HDB*, + krb5_data, + krb5_data*); + krb5_error_code (*hdb__put)(krb5_context, + struct HDB*, + int, + krb5_data, + krb5_data); + krb5_error_code (*hdb__del)(krb5_context, + struct HDB*, + krb5_data); + krb5_error_code (*hdb_destroy)(krb5_context, + struct HDB*); +}HDB; + +#define HDB_INTERFACE_VERSION 4 + +struct hdb_so_method { + int version; + const char *prefix; + krb5_error_code (*create)(krb5_context, HDB **, const char *filename); +}; + +typedef krb5_error_code (*hdb_foreach_func_t)(krb5_context, HDB*, + hdb_entry_ex*, void*); +extern krb5_kt_ops hdb_kt_ops; + +#include <hdb-protos.h> + +#endif /* __HDB_H__ */ |