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Posted to commits@qpid.apache.org by pm...@apache.org on 2016/01/05 13:59:10 UTC

svn commit: r1723066 - /qpid/trunk/qpid/cpp/src/qpid/sys/ssl/util.cpp

Author: pmoravec
Date: Tue Jan  5 12:59:09 2016
New Revision: 1723066

URL: http://svn.apache.org/viewvc?rev=1723066&view=rev
Log:
QPID-6966: C++ broker and client to support TLS1.1 and TLS1.2 by default

Modified:
    qpid/trunk/qpid/cpp/src/qpid/sys/ssl/util.cpp

Modified: qpid/trunk/qpid/cpp/src/qpid/sys/ssl/util.cpp
URL: http://svn.apache.org/viewvc/qpid/trunk/qpid/cpp/src/qpid/sys/ssl/util.cpp?rev=1723066&r1=1723065&r2=1723066&view=diff
==============================================================================
--- qpid/trunk/qpid/cpp/src/qpid/sys/ssl/util.cpp (original)
+++ qpid/trunk/qpid/cpp/src/qpid/sys/ssl/util.cpp Tue Jan  5 12:59:09 2016
@@ -110,12 +110,17 @@ void initNSS(const SslOptions& options,
 
     // disable SSLv2 and SSLv3 versions of the protocol - they are
     // no longer considered secure
-    SSLVersionRange vrange;
+    SSLVersionRange drange, srange; // default and supported ranges
     const uint16_t tlsv1 = 0x0301;  // Protocol version for TLSv1.0
-    NSS_CHECK(SSL_VersionRangeGetDefault(ssl_variant_stream, &vrange));
-    if (vrange.min < tlsv1) {
-        vrange.min = tlsv1;
-        NSS_CHECK(SSL_VersionRangeSetDefault(ssl_variant_stream, &vrange));
+    NSS_CHECK(SSL_VersionRangeGetDefault(ssl_variant_stream, &drange));
+    NSS_CHECK(SSL_VersionRangeGetSupported(ssl_variant_stream, &srange));
+    if (drange.min < tlsv1) {
+        drange.min = tlsv1;
+        NSS_CHECK(SSL_VersionRangeSetDefault(ssl_variant_stream, &drange));
+    }
+    if (srange.max > drange.max) {
+        drange.max = srange.max;
+        NSS_CHECK(SSL_VersionRangeSetDefault(ssl_variant_stream, &drange));
     }
 }
 



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