1 files changed, 119 insertions, 0 deletions
diff --git a/crypto/heimdal/admin/copy.c b/crypto/heimdal/admin/copy.c
new file mode 100644
index 0000000..d846610
--- /dev/null
+++ b/crypto/heimdal/admin/copy.c
@@ -0,0 +1,119 @@
+/*
+ * 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. 
+ */
+
+#include "ktutil_locl.h"
+
+RCSID("$Id: copy.c,v 1.1 2000/01/02 04:41:01 assar Exp $");
+
+int
+kt_copy (int argc, char **argv)
+{
+    krb5_error_code ret;
+    int help_flag = 0;
+    int optind = 0;
+    krb5_keytab src_keytab, dst_keytab;
+    krb5_kt_cursor cursor;
+    krb5_keytab_entry entry;
+
+    struct getargs args[] = {
+	{ "help", 'h', arg_flag, NULL}
+    };
+
+    int num_args = sizeof(args) / sizeof(args[0]);
+    int i = 0;
+
+    args[i++].value = &help_flag;
+
+    if(getarg(args, num_args, argc, argv, &optind)) {
+	arg_printusage(args, num_args, "ktutil copy",
+		       "keytab-src keytab-dest");
+	return 0;
+    }
+    if (help_flag) {
+	arg_printusage(args, num_args, "ktutil copy",
+		       "keytab-src keytab-dest");
+	return 0;
+    }
+
+    argv += optind;
+    argc -= optind;
+
+    if (argc != 2) {
+	arg_printusage(args, num_args, "ktutil copy",
+		       "keytab-src keytab-dest");
+	return 0;
+    }
+
+    ret = krb5_kt_resolve (context, argv[0], &src_keytab);
+    if (ret) {
+	krb5_warn (context, ret, "resolving src keytab `%s'", argv[0]);
+	return 0;
+    }
+
+    ret = krb5_kt_resolve (context, argv[1], &dst_keytab);
+    if (ret) {
+	krb5_kt_close (context, src_keytab);
+	krb5_warn (context, ret, "resolving dst keytab `%s'", argv[1]);
+	return 0;
+    }
+
+    ret = krb5_kt_start_seq_get (context, src_keytab, &cursor);
+    if (ret) {
+	krb5_warn (context, ret, "krb5_kt_start_seq_get");
+	goto fail;
+    }
+
+    while((ret = krb5_kt_next_entry(context, src_keytab,
+				    &entry, &cursor)) == 0) {
+	ret = krb5_kt_add_entry (context, dst_keytab, &entry);
+	if (verbose_flag) {
+	    char *name_str;
+
+	    krb5_unparse_name (context, entry.principal, &name_str);
+	    printf ("copying %s\n", name_str);
+	    free (name_str);
+	}
+
+	krb5_kt_free_entry (context, &entry);
+	if (ret) {
+	    krb5_warn (context, ret, "krb5_kt_add_entry");
+	    break;
+	}
+    }
+    krb5_kt_end_seq_get (context, src_keytab, &cursor);
+
+fail:
+    krb5_kt_close (context, src_keytab);
+    krb5_kt_close (context, dst_keytab);
+    return 0;
+}