[kafka] branch trunk updated: Fix SslTransportLayerTest.testUnsupportedCiphers to work with Java 11 (#5570)

[rsivaram]

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rsivaram pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/kafka.git


The following commit(s) were added to refs/heads/trunk by this push:
     new d76965e  Fix SslTransportLayerTest.testUnsupportedCiphers to work with 
Java 11 (#5570)
d76965e is described below

commit d76965e38f6a66ab37c14014a2efea7816ab73cb
Author: Ismael Juma <ism...@juma.me.uk>
AuthorDate: Wed Aug 29 07:15:08 2018 -0700

    Fix SslTransportLayerTest.testUnsupportedCiphers to work with Java 11 
(#5570)
    
    Java 11 supports TLS 1.3 which has different cipher names than
    previous TLS versions so the simplistic way of choosing ciphers
    is not guaranteed to work. Fix it by configuring the context
    to use TLS 1.2.
    
    Reviewers: Rajini Sivaram <rajinisiva...@googlemail.com>
---
 .../java/org/apache/kafka/common/network/SslTransportLayerTest.java   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git 
a/clients/src/test/java/org/apache/kafka/common/network/SslTransportLayerTest.java
 
b/clients/src/test/java/org/apache/kafka/common/network/SslTransportLayerTest.java
index d70a448..919c167 100644
--- 
a/clients/src/test/java/org/apache/kafka/common/network/SslTransportLayerTest.java
+++ 
b/clients/src/test/java/org/apache/kafka/common/network/SslTransportLayerTest.java
@@ -543,7 +543,9 @@ public class SslTransportLayerTest {
     @Test
     public void testUnsupportedCiphers() throws Exception {
         String node = "0";
-        String[] cipherSuites = 
SSLContext.getDefault().getDefaultSSLParameters().getCipherSuites();
+        SSLContext context = SSLContext.getInstance("TLSv1.2");
+        context.init(null, null, null);
+        String[] cipherSuites = 
context.getDefaultSSLParameters().getCipherSuites();
         sslServerConfigs.put(SslConfigs.SSL_CIPHER_SUITES_CONFIG, 
Arrays.asList(cipherSuites[0]));
         server = createEchoServer(SecurityProtocol.SSL);