From 0fc10483977bd5dcabdb71d74be103dc31574cbd Mon Sep 17 00:00:00 2001
From: Johan Danielsson <joda@pdc.kth.se>
Date: Thu, 17 Jul 1997 23:06:59 +0000
Subject: [PATCH] Crude ticket renewing program.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2420 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 kuser/krenew.c | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 kuser/krenew.c

diff --git a/kuser/krenew.c b/kuser/krenew.c
new file mode 100644
index 000000000..f61fe9464
--- /dev/null
+++ b/kuser/krenew.c
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 1997 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. All advertising materials mentioning features or use of this software 
+ *    must display the following acknowledgement: 
+ *      This product includes software developed by Kungliga Tekniska 
+ *      Högskolan and its contributors. 
+ *
+ * 4. 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 "kuser_locl.h"
+
+RCSID("$Id$");
+
+int
+main(int argc, char **argv)
+{
+    krb5_context context;
+    krb5_ccache cache;
+    krb5_creds in, *out, out_creds;
+    krb5_error_code ret;
+    
+    krb5_kdc_flags flags;
+
+    krb5_init_context(&context);
+    krb5_cc_default(context, &cache);
+    memset(&in, 0, sizeof(in));
+
+    krb5_cc_get_principal(context, cache, &in.client);
+    krb5_parse_name(context, argv[1], &in.server);
+    flags.i = 0;
+    flags.b.renew = 1;
+    in.times.endtime = time(NULL) + 4711;
+
+    out = &out_creds;
+    ret = krb5_get_kdc_cred(context,
+			    cache,
+			    flags,
+			    NULL,
+			    NULL,
+			    &in,
+			    &out);
+    if(ret)
+	errx(1, "%s", krb5_get_err_text(context, ret)); 
+    krb5_cc_store_cred(context, cache, out);
+    exit(0);
+}