Merge Nokia copyright notice into standard

[openssl.git] / apps / s_client.c

diff --git a/apps/s_client.c b/apps/s_client.c
index 8af3853e4bd2cf9abe183be0778a12bcd167245f..0a45636c15b72d164ec6e2b438b3c0851c7a7257 100644 (file)
--- a/apps/s_client.c
+++ b/apps/s_client.c
@@ -1,5 +1,6 @@
 /*
  * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2005 Nokia. All rights reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -7,33 +8,6 @@
  * https://www.openssl.org/source/license.html
  */
 
-/* ====================================================================
- * Copyright 2005 Nokia. All rights reserved.
- *
- * The portions of the attached software ("Contribution") is developed by
- * Nokia Corporation and is licensed pursuant to the OpenSSL open source
- * license.
- *
- * The Contribution, originally written by Mika Kousa and Pasi Eronen of
- * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
- * support (see RFC 4279) to OpenSSL.
- *
- * No patent licenses or other rights except those expressly stated in
- * the OpenSSL open source license shall be deemed granted or received
- * expressly, by implication, estoppel, or otherwise.
- *
- * No assurances are provided by Nokia that the Contribution does not
- * infringe the patent or other intellectual property rights of any third
- * party or that the license provides you with all the necessary rights
- * to make use of the Contribution.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
- * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
- * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
- * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
- * OTHERWISE.
- */
-
 #include <ctype.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -1421,14 +1395,34 @@ int s_client_main(int argc, char **argv)
         }
     }
     argc = opt_num_rest();
-    if (argc != 0)
+    if (argc == 1) {
+        /* If there's a positional argument, it's the equivalent of
+         * OPT_CONNECT.
+         * Don't allow -connect and a separate argument.
+         */
+        if (connectstr != NULL) {
+            BIO_printf(bio_err,
+                       "%s: must not provide both -connect option and target parameter\n",
+                       prog);
+            goto opthelp;
+        }
+        connect_type = use_inet;
+        connectstr = *opt_rest();
+    } else if (argc != 0) {
         goto opthelp;
+    }
 
+#ifndef OPENSSL_NO_NEXTPROTONEG
+    if (min_version == TLS1_3_VERSION && next_proto_neg_in != NULL) {
+        BIO_printf(bio_err, "Cannot supply -nextprotoneg with TLSv1.3\n");
+        goto opthelp;
+    }
+#endif
     if (proxystr != NULL) {
         int res;
         char *tmp_host = host, *tmp_port = port;
         if (connectstr == NULL) {
-            BIO_printf(bio_err, "%s: -proxy requires use of -connect\n", prog);
+            BIO_printf(bio_err, "%s: -proxy requires use of -connect or target parameter\n", prog);
             goto opthelp;
         }
         res = BIO_parse_hostserv(proxystr, &host, &port, BIO_PARSE_PRIO_HOST);
@@ -1453,7 +1447,7 @@ int s_client_main(int argc, char **argv)
             OPENSSL_free(tmp_port);
         if (!res) {
             BIO_printf(bio_err,
-                       "%s: -connect argument malformed or ambiguous\n",
+                       "%s: -connect argument or target parameter malformed or ambiguous\n",
                        prog);
             goto end;
         }