Import KTH Heimdal, which will be the core of our Kerberos5.

Userland to follow.

1 files changed, 74 insertions, 0 deletions

diff --git a/crypto/heimdal/lib/krb5/ticket.c b/crypto/heimdal/lib/krb5/ticket.c
new file mode 100644
index 0000000..ecb5821
--- /dev/null
+++ b/crypto/heimdal/lib/krb5/ticket.c
@@ -0,0 +1,74 @@
+/*
+ * 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. 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 "krb5_locl.h"
+
+RCSID("$Id: ticket.c,v 1.4 1999/12/02 17:05:13 joda Exp $");
+
+krb5_error_code
+krb5_free_ticket(krb5_context context,
+		 krb5_ticket *ticket)
+{
+    free_EncTicketPart(&ticket->ticket);
+    krb5_free_principal(context, ticket->client);
+    krb5_free_principal(context, ticket->server);
+    return 0;
+}
+
+krb5_error_code
+krb5_copy_ticket(krb5_context context,
+		 const krb5_ticket *from,
+		 krb5_ticket **to)
+{
+    krb5_error_code ret;
+    krb5_ticket *tmp = malloc(sizeof(*tmp));
+    if(tmp == NULL)
+	return ENOMEM;
+    if((ret = copy_EncTicketPart(&from->ticket, &tmp->ticket))){
+	free(tmp);
+	return ret;
+    }
+    ret = krb5_copy_principal(context, from->client, &tmp->client);
+    if(ret){
+	free_EncTicketPart(&tmp->ticket);
+	return ret;
+    }
+    ret = krb5_copy_principal(context, from->server, &(*to)->server);
+    if(ret){
+	krb5_free_principal(context, tmp->client);
+	free_EncTicketPart(&tmp->ticket);
+	return ret;
+    }
+    *to = tmp;
+    return 0;
+}