From 954c01728e0c7485b72c9a5d5737e5f6bd0cf0b9 Mon Sep 17 00:00:00 2001
From: Heimdal Import User <samba-bugs@samba.org>
Date: Mon, 11 Jul 2005 01:16:55 +0000
Subject: r8302: import mini HEIMDAL into the tree (This used to be commit
 118be28a7aef233799956615a99d1a2a74dac175)

---
 source4/heimdal/lib/krb5/mk_error.c | 92 +++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 source4/heimdal/lib/krb5/mk_error.c

(limited to 'source4/heimdal/lib/krb5/mk_error.c')

diff --git a/source4/heimdal/lib/krb5/mk_error.c b/source4/heimdal/lib/krb5/mk_error.c
new file mode 100644
index 0000000000..7a8b1ba06b
--- /dev/null
+++ b/source4/heimdal/lib/krb5/mk_error.c
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 1997 - 2003 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: mk_error.c,v 1.22 2005/06/16 21:16:40 lha Exp $");
+
+krb5_error_code KRB5_LIB_FUNCTION
+krb5_mk_error(krb5_context context,
+	      krb5_error_code error_code,
+	      const char *e_text,
+	      const krb5_data *e_data,
+	      const krb5_principal client,
+	      const krb5_principal server,
+	      time_t *client_time,
+	      int *client_usec,
+	      krb5_data *reply)
+{
+    KRB_ERROR msg;
+    krb5_timestamp sec;
+    int32_t usec;
+    size_t len;
+    krb5_error_code ret = 0;
+
+    krb5_us_timeofday (context, &sec, &usec);
+
+    memset(&msg, 0, sizeof(msg));
+    msg.pvno     = 5;
+    msg.msg_type = krb_error;
+    msg.stime    = sec;
+    msg.susec    = usec;
+    msg.ctime    = client_time;
+    msg.cusec    = client_usec;
+    /* Make sure we only send `protocol' error codes */
+    if(error_code < KRB5KDC_ERR_NONE || error_code >= KRB5_ERR_RCSID) {
+	if(e_text == NULL)
+	    e_text = krb5_get_err_text(context, error_code);
+	error_code = KRB5KRB_ERR_GENERIC;
+    }
+    msg.error_code = error_code - KRB5KDC_ERR_NONE;
+    if (e_text)
+	msg.e_text = rk_UNCONST(&e_text);
+    if (e_data)
+	msg.e_data = rk_UNCONST(e_data);
+    if(server){
+	msg.realm = server->realm;
+	msg.sname = server->name;
+    }else{
+	msg.realm = "<unspecified realm>";
+    }
+    if(client){
+	msg.crealm = &client->realm;
+	msg.cname = &client->name;
+    }
+
+    ASN1_MALLOC_ENCODE(KRB_ERROR, reply->data, reply->length, &msg, &len, ret);
+    if (ret)
+	return ret;
+    if(reply->length != len)
+	krb5_abortx(context, "internal error in ASN.1 encoder");
+    return 0;
+}
-- 
cgit