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From kbr...@apache.org
Subject svn commit: r1395225 - in /httpd/httpd/trunk: CHANGES support/ab.c
Date Sun, 07 Oct 2012 06:26:53 GMT
Author: kbrand
Date: Sun Oct  7 06:26:53 2012
New Revision: 1395225

URL: http://svn.apache.org/viewvc?rev=1395225&view=rev
Log:
Allow forced setting of TLS1.1 and TLS1.2 protocols with
the -f command-line switch, and adapt the output to more accurately
report what SSL/TLS protocol was negotiated (use SSL_get_version()
instead of SSL_CIPHER_get_version()).

PR: 53916
Submitted by: Nicolás Pernas Maradei <nico emutex com>
Reviewed/amended by: Kaspar Brand

Modified:
    httpd/httpd/trunk/CHANGES
    httpd/httpd/trunk/support/ab.c

Modified: httpd/httpd/trunk/CHANGES
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/CHANGES?rev=1395225&r1=1395224&r2=1395225&view=diff
==============================================================================
--- httpd/httpd/trunk/CHANGES [utf-8] (original)
+++ httpd/httpd/trunk/CHANGES [utf-8] Sun Oct  7 06:26:53 2012
@@ -1,6 +1,10 @@
                                                          -*- coding: utf-8 -*-
 Changes with Apache 2.5.0
 
+  *) ab: add TLS1.1/TLS1.2 options to -f switch, and adapt output
+     to more accurately report the negotiated protocol. PR 53916.
+     [Nicolás Pernas Maradei <nico emutex com>, Kaspar Brand]
+
   *) mod_systemd: New module, for integration with systemd on Linux.
      [Jan Kaluza <jkaluza redhat.com>]
 

Modified: httpd/httpd/trunk/support/ab.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/support/ab.c?rev=1395225&r1=1395224&r2=1395225&view=diff
==============================================================================
--- httpd/httpd/trunk/support/ab.c (original)
+++ httpd/httpd/trunk/support/ab.c Sun Oct  7 06:26:53 2012
@@ -183,6 +183,9 @@ typedef STACK_OF(X509) X509_STACK_TYPE;
 #else
 #define AB_SSL_CIPHER_CONST
 #endif
+#ifdef SSL_OP_NO_TLSv1_2
+#define HAVE_TLSV1_X
+#endif
 #endif
 
 #include <math.h>
@@ -525,6 +528,8 @@ static int ssl_print_connection_info(BIO
     AB_SSL_CIPHER_CONST SSL_CIPHER *c;
     int alg_bits,bits;
 
+    BIO_printf(bio,"Transport Protocol      :%s\n", SSL_get_version(ssl));
+
     c = SSL_get_current_cipher(ssl);
     BIO_printf(bio,"Cipher Suite Protocol   :%s\n", SSL_CIPHER_get_version(c));
     BIO_printf(bio,"Cipher Suite Name       :%s\n",SSL_CIPHER_get_name(c));
@@ -623,7 +628,7 @@ static void ssl_proceed_handshake(struct
 
                 ssl_info = malloc(128);
                 apr_snprintf(ssl_info, 128, "%s,%s,%d,%d",
-                             SSL_CIPHER_get_version(ci),
+                             SSL_get_version(c->ssl),
                              SSL_CIPHER_get_name(ci),
                              pk_bits, sk_bits);
             }
@@ -1899,12 +1904,22 @@ static void usage(const char *progname)
     fprintf(stderr, "    -r              Don't exit on socket receive errors.\n");
     fprintf(stderr, "    -h              Display usage information (this message)\n");
 #ifdef USE_SSL
-    fprintf(stderr, "    -Z ciphersuite  Specify SSL/TLS cipher suite (See openssl ciphers)\n");
+
 #ifndef OPENSSL_NO_SSL2
-    fprintf(stderr, "    -f protocol     Specify SSL/TLS protocol (SSL2, SSL3, TLS1, or ALL)\n");
+#define SSL2_HELP_MSG "SSL2, "
+#else
+#define SSL2_HELP_MSG ""
+#endif
+
+#ifdef HAVE_TLSV1_X
+#define TLS1_X_HELP_MSG ", TLS1.1, TLS1.2"
 #else
-    fprintf(stderr, "    -f protocol     Specify SSL/TLS protocol (SSL3, TLS1, or ALL)\n");
+#define TLS1_X_HELP_MSG ""
 #endif
+
+    fprintf(stderr, "    -Z ciphersuite  Specify SSL/TLS cipher suite (See openssl ciphers)\n");
+    fprintf(stderr, "    -f protocol     Specify SSL/TLS protocol\n"); 
+    fprintf(stderr, "                    (" SSL2_HELP_MSG "SSL3, TLS1" TLS1_X_HELP_MSG "
or ALL)\n");
 #endif
     exit(EINVAL);
 }
@@ -2244,6 +2259,12 @@ int main(int argc, const char * const ar
 #endif
                 } else if (strncasecmp(opt_arg, "SSL3", 4) == 0) {
                     meth = SSLv3_client_method();
+#ifdef HAVE_TLSV1_X
+                } else if (strncasecmp(opt_arg, "TLS1.1", 6) == 0) {
+                    meth = TLSv1_1_client_method();
+                } else if (strncasecmp(opt_arg, "TLS1.2", 6) == 0) {
+                    meth = TLSv1_2_client_method();
+#endif
                 } else if (strncasecmp(opt_arg, "TLS1", 4) == 0) {
                     meth = TLSv1_client_method();
                 }



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