new files

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2708 ec53bebd-3082-4978-b11e-865c3cabbd6b
1997-08-05 20:58:27 +00:00
parent 3ca4b21452
commit 3f3dcd9176
5 changed files with 524 additions and 18 deletions
--- a/lib/krb5/verify_init.c
+++ b/lib/krb5/verify_init.c
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 1997 Kungliga Tekniska H<>gskolan
+ * (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 
+ *      H<>gskolan 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 "krb5_locl.h"
+
+RCSID("$Id$");
+
+void
+krb5_verify_init_creds_opt_init(krb5_init_creds_opt *options)
+{
+    memset (options, 0, sizeof(*options));
+}
+
+void
+krb5_verify_init_creds_opt_set_ap_req_nofail(krb5_init_creds_opt *options,
+					     int ap_req_nofail)
+{
+    options->flags |= KRB5_VERIFY_INIT_CREDS_OPT_AP_REQ_NOFAIL;
+    options->ap_req_nofail = ap_req_nofail;
+}
+
+krb5_error_code
+krb5_verify_init_creds(krb5_context context,
+		       krb5_creds *creds,
+		       krb5_principal ap_req_server,
+		       krb5_keytab ap_req_keytab,
+		       krb5_ccache *ccache,
+		       krb5_verify_init_creds_opt *options)
+{
+    krb5_error_code ret;
+
+    if (ap_req_server == NULL) {
+	char local_hostname[MAXHOSTNAMELEN];
+	chat *hostname;
+	struct hostent *hostent;
+
+	if (gethostname (local_hostname, sizeof(local_hostname)) < 0)
+	    return errno;
+	hostname = local_hostname;
+	hostent = gethostbyname (hostname);
+	if (hostent != NULL)
+	    hostname = hostent->h_name;
+	strlwr (hostname);	/* XXX */
+
+	ret = krb5_sname_to_principal (context,
+				       hostname,
+				       "host",
+				       KRB5_NT_SRV_INST,
+				       &ap_req_server);
+	if (ret)
+	    return ret;
+    }
+    
+}