1 files changed, 96 insertions, 0 deletions
diff --git a/crypto/heimdal/lib/kadm5/randkey_s.c b/crypto/heimdal/lib/kadm5/randkey_s.c
new file mode 100644
index 0000000..25c8571
--- /dev/null
+++ b/crypto/heimdal/lib/kadm5/randkey_s.c
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 1997-1999 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. 
+ */
+
+#include "kadm5_locl.h"
+
+RCSID("$Id: randkey_s.c,v 1.10 1999/12/02 17:05:07 joda Exp $");
+
+/*
+ * Set the keys of `princ' to random values, returning the random keys
+ * in `new_keys', `n_keys'.
+ */
+
+kadm5_ret_t
+kadm5_s_randkey_principal(void *server_handle, 
+			  krb5_principal princ,
+			  krb5_keyblock **new_keys, 
+			  int *n_keys)
+{
+    kadm5_server_context *context = server_handle;
+    hdb_entry ent;
+    kadm5_ret_t ret;
+
+    ent.principal = princ;
+    ret = context->db->open(context->context, context->db, O_RDWR, 0);
+    if(ret)
+	return ret;
+    ret = context->db->fetch(context->context, context->db, 0, &ent);
+    if(ret)
+	goto out;
+
+    ret = _kadm5_set_keys_randomly (context,
+				    &ent,
+				    new_keys,
+				    n_keys);
+    if (ret)
+	goto out2;
+
+    ret = _kadm5_set_modifier(context, &ent);
+    if(ret)
+	goto out3;
+
+    hdb_seal_keys(context->db, &ent);
+
+    kadm5_log_modify (context,
+		      &ent,
+		      KADM5_PRINCIPAL | KADM5_MOD_NAME | KADM5_MOD_TIME |
+		      KADM5_KEY_DATA | KADM5_KVNO);
+
+    ret = context->db->store(context->context, context->db, 
+			     HDB_F_REPLACE, &ent);
+out3:
+    if (ret) {
+	int i;
+
+	for (i = 0; i < *n_keys; ++i)
+	    krb5_free_keyblock_contents (context->context, &(*new_keys)[i]);
+	free (*new_keys);
+	*new_keys = NULL;
+	*n_keys = 0;
+    }
+out2:
+    hdb_free_entry(context->context, &ent);
+out:
+    context->db->close(context->context, context->db);
+    return _kadm5_error_code(ret);
+}