r8302: import mini HEIMDAL into the tree

(This used to be commit 118be28a7aef233799956615a99d1a2a74dac175)

1 files changed, 102 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..481d4ea93d
--- /dev/null
+++ b/source4/heimdal/lib/hdb/hdb.h
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 1997 - 2000 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: hdb.h,v 1.33 2003/09/19 00:19:36 lha Exp $ */
+
+#ifndef __HDB_H__
+#define __HDB_H__
+
+#include <hdb_err.h>
+
+#include <hdb_asn1.h>
+
+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 */
+
+/* key usage for master key */
+#define HDB_KU_MKEY	0x484442
+
+enum hdb_ent_type{ HDB_ENT_TYPE_CLIENT, HDB_ENT_TYPE_SERVER, HDB_ENT_TYPE_ANY };
+
+typedef struct hdb_master_key_data *hdb_master_key;
+
+typedef struct HDB{
+    void *hdb_db;
+    void *hdb_dbc;
+    char *hdb_name;
+    int hdb_master_key_set;
+    hdb_master_key hdb_master_key;
+    void *hdb_openp;
+
+    krb5_error_code (*hdb_open)(krb5_context, struct HDB*, int, mode_t);
+    krb5_error_code (*hdb_close)(krb5_context, struct HDB*);
+    krb5_error_code (*hdb_fetch)(krb5_context,struct HDB*,unsigned hdb_flags, krb5_const_principal principal,
+				 enum hdb_ent_type ent_type, hdb_entry*);
+    krb5_error_code (*hdb_store)(krb5_context,struct HDB*,unsigned,hdb_entry*);
+    krb5_error_code (*hdb_remove)(krb5_context, struct HDB*, hdb_entry*);
+    krb5_error_code (*hdb_firstkey)(krb5_context, struct HDB*, 
+				unsigned, hdb_entry*);
+    krb5_error_code (*hdb_nextkey)(krb5_context, struct HDB*, 
+			       unsigned, hdb_entry*);
+    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	1
+
+struct hdb_so_method {
+    int version;
+    const char *prefix;
+    krb5_error_code (*create)(krb5_context, HDB **, const char *filename);
+};
+
+#define HDB_DB_DIR "/var/heimdal"
+#define HDB_DEFAULT_DB HDB_DB_DIR "/heimdal"
+#define HDB_DB_FORMAT_ENTRY "hdb/db-format"
+
+typedef krb5_error_code (*hdb_foreach_func_t)(krb5_context, HDB*,
+					      hdb_entry*, void*);
+extern krb5_kt_ops hdb_kt_ops;
+
+#include <hdb-protos.h>
+
+#endif /* __HDB_H__ */