8208496: New Test to verify concurrent behavior of TLS.
Summary: Verify TLS behavior with multiple threads accessing concurrently.
Reviewed-by: xuelei
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/javax/net/ssl/TLSCommon/ConcurrentClientAccessTest.java Mon Aug 06 00:46:40 2018 -0700
@@ -0,0 +1,390 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.SocketException;
+import java.net.SocketTimeoutException;
+import java.security.KeyFactory;
+import java.security.KeyStore;
+import java.security.PrivateKey;
+import java.security.Security;
+import java.security.cert.Certificate;
+import java.security.cert.CertificateFactory;
+import java.security.spec.PKCS8EncodedKeySpec;
+import java.util.Base64;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import javax.net.ssl.KeyManagerFactory;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLServerSocket;
+import javax.net.ssl.SSLServerSocketFactory;
+import javax.net.ssl.SSLSocket;
+import javax.net.ssl.SSLSocketFactory;
+import javax.net.ssl.TrustManagerFactory;
+
+/*
+ * @test
+ * @bug 8208496
+ * @summary Test to verify concurrent behavior of TLS.
+ * @run main/othervm ConcurrentClientAccessTest
+ */
+public class ConcurrentClientAccessTest {
+
+ private static final int THREADS = 50;
+
+ public static void main(String[] args) throws Exception {
+
+ Security.setProperty("jdk.tls.disabledAlgorithms", "");
+ for (String tlsProtocol : new String[]{"TLSv1.3", "TLSv1.2",
+ "TLSv1.1", "TLSv1"}) {
+ System.out.printf("Protocol: %s%n", tlsProtocol);
+ CountDownLatch tillServerReady = new CountDownLatch(1);
+ Server server = new Server(tlsProtocol, tillServerReady);
+ server.start();
+
+ // Wait till server is ready to accept connection.
+ tillServerReady.await();
+ CountDownLatch tillClientComplete = new CountDownLatch(THREADS);
+ ExecutorService executor = null;
+ try {
+ executor = newExecutorService();
+ // Run 50 TLS clients for concurrent access to TLS Port.
+ for (int count = 1; count <= THREADS; count++) {
+ Client client = new Client(tlsProtocol, server.port,
+ tillClientComplete);
+ executor.execute(client);
+ // If Client has any Exception indicates problem
+ if (client.exception != null) {
+ throw new RuntimeException(client.exception);
+ }
+ }
+ // Wait till all client thread complete execution
+ tillClientComplete.await();
+ System.out.println("All client processed successfully.");
+ } finally {
+ if (executor != null) {
+ executor.shutdown();
+ }
+ // Fail Safe: Shutdown the server
+ server.stopServer();
+ }
+ // If Sever has any Exception indicates problem
+ if (server.exception != null) {
+ throw new RuntimeException(server.exception);
+ }
+ System.out.println();
+ }
+ }
+
+ public static class Server implements Runnable {
+
+ private volatile int port = 0;
+ private final String tlsProtocol;
+ private final CountDownLatch tillServerReady;
+ private volatile Exception exception;
+ private SSLServerSocket sslServerSocket;
+
+ public Server(String tlsProtocol, CountDownLatch tillServerReady) {
+ this.tlsProtocol = tlsProtocol;
+ this.tillServerReady = tillServerReady;
+ }
+
+ public void start() {
+
+ ExecutorService executor = null;
+ try {
+ executor = newExecutorService();
+ executor.execute(this);
+ } finally {
+ if (executor != null) {
+ executor.shutdown();
+ }
+ }
+ }
+
+ /*
+ * Define the server side operation.
+ */
+ void doServerSide() throws Exception {
+
+ SSLContext ctx = getSSLContext(tlsProtocol);
+ SSLServerSocketFactory sslssf = ctx.getServerSocketFactory();
+ sslServerSocket = (SSLServerSocket) sslssf.createServerSocket(port);
+ port = sslServerSocket.getLocalPort();
+ System.out.println("Server listening on port: " + port);
+ sslServerSocket.setEnabledProtocols(new String[]{tlsProtocol});
+ // ServerSocket will timeout after waiting for 20 seconds
+ // before accepting a connection
+ sslServerSocket.setSoTimeout(20000);
+ // Signal Client, the server is ready to accept client request.
+ tillServerReady.countDown();
+ while (sslServerSocket != null && !sslServerSocket.isClosed()) {
+ try (SSLSocket sslSocket
+ = (SSLSocket) sslServerSocket.accept()) {
+ try (InputStream sslIS = sslSocket.getInputStream();
+ OutputStream sslOS
+ = sslSocket.getOutputStream();) {
+ sslIS.read();
+ sslOS.write(85);
+ sslOS.flush();
+ }
+ } catch (SocketTimeoutException | SocketException e) {
+ // Let the server exit
+ return;
+ }
+ }
+ }
+
+ @Override
+ public void run() {
+ try {
+ doServerSide();
+ } catch (Exception e) {
+ this.exception = e;
+ } finally {
+ // Stop server
+ stopServer();
+ }
+ }
+
+ public void stopServer() {
+ if (sslServerSocket != null && !sslServerSocket.isClosed()) {
+ System.out.println("Stopping Server.");
+ try {
+ sslServerSocket.close();
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+ }
+ }
+
+ /*
+ * Define the client side of the test.
+ */
+ public static class Client implements Runnable {
+
+ private final int serverPort;
+ private final String tlsProtocol;
+ private final CountDownLatch tillClientComplete;
+ private volatile Exception exception;
+
+ public Client(String tlsProtocol, int serverPort,
+ CountDownLatch tillClientComplete) {
+ this.tlsProtocol = tlsProtocol;
+ this.serverPort = serverPort;
+ this.tillClientComplete = tillClientComplete;
+ }
+
+ void doClientSide() throws Exception {
+
+ SSLContext ctx = getSSLContext(this.tlsProtocol);
+ SSLSocketFactory sslsf = ctx.getSocketFactory();
+ try (SSLSocket sslSocket
+ = (SSLSocket) sslsf.createSocket("localhost", serverPort)) {
+ sslSocket.setEnabledProtocols(new String[]{this.tlsProtocol});
+ try (InputStream sslIS = sslSocket.getInputStream();
+ OutputStream sslOS = sslSocket.getOutputStream()) {
+ sslOS.write(86);
+ sslOS.flush();
+ sslIS.read();
+ }
+ } finally {
+ tillClientComplete.countDown();
+ }
+ }
+
+ @Override
+ public void run() {
+ try {
+ doClientSide();
+ } catch (Exception e) {
+ // Print the exception for debug purpose.
+ e.printStackTrace(System.out);
+ this.exception = e;
+ }
+ }
+ }
+
+ // Get the ssl context
+ protected static SSLContext getSSLContext(String tlsProtocol)
+ throws Exception {
+
+ // Generate certificate from cert string
+ CertificateFactory cf = CertificateFactory.getInstance("X.509");
+
+ // Create a key store
+ KeyStore ts = KeyStore.getInstance("PKCS12");
+ KeyStore ks = KeyStore.getInstance("PKCS12");
+ ts.load(null, null);
+ ks.load(null, null);
+ char passphrase[] = "passphrase".toCharArray();
+
+ // Import the trusted cert
+ ts.setCertificateEntry("trusted-cert-"
+ + KeyType.rsa_pkcs1_sha256.getKeyType(),
+ cf.generateCertificate(new ByteArrayInputStream(
+ KeyType.rsa_pkcs1_sha256.getTrustedCert().getBytes())));
+
+ boolean hasKeyMaterials = KeyType.rsa_pkcs1_sha256.getEndCert() != null
+ && KeyType.rsa_pkcs1_sha256.getPrivateKey() != null;
+ if (hasKeyMaterials) {
+
+ // Generate the private key.
+ PKCS8EncodedKeySpec priKeySpec = new PKCS8EncodedKeySpec(
+ Base64.getMimeDecoder().decode(
+ KeyType.rsa_pkcs1_sha256.getPrivateKey()));
+ KeyFactory kf = KeyFactory.getInstance(
+ KeyType.rsa_pkcs1_sha256.getKeyType());
+ PrivateKey priKey = kf.generatePrivate(priKeySpec);
+
+ // Generate certificate chain
+ Certificate keyCert = cf.generateCertificate(
+ new ByteArrayInputStream(
+ KeyType.rsa_pkcs1_sha256.getEndCert().getBytes()));
+ Certificate[] chain = new Certificate[]{keyCert};
+
+ // Import the key entry.
+ ks.setKeyEntry("cert-" + KeyType.rsa_pkcs1_sha256.getKeyType(),
+ priKey, passphrase, chain);
+ }
+
+ // Create SSL context
+ TrustManagerFactory tmf = TrustManagerFactory.getInstance("PKIX");
+ tmf.init(ts);
+
+ SSLContext context = SSLContext.getInstance(tlsProtocol);
+ if (hasKeyMaterials) {
+ KeyManagerFactory kmf = KeyManagerFactory.getInstance("NewSunX509");
+ kmf.init(ks, passphrase);
+ context.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
+ } else {
+ context.init(null, tmf.getTrustManagers(), null);
+ }
+ return context;
+ }
+
+ private static ExecutorService newExecutorService() {
+ return Executors.newCachedThreadPool((Runnable r) -> {
+ Thread t = Executors.defaultThreadFactory()
+ .newThread(r);
+ t.setDaemon(true);
+ return t;
+ });
+ }
+}
+
+enum KeyType {
+
+ rsa_pkcs1_sha256(
+ "RSA",
+ /**
+ * Signature Algorithm: sha256WithRSAEncryption
+ * Issuer: CN = localhost
+ * Validity Not Before: Jun 4 15:22:04 2018 GMT
+ * Not After: May 30 15:22:04 2038 GMT
+ * Subject: CN = localhost
+ * Public Key Algorithm: rsaEncryption
+ */
+ "-----BEGIN CERTIFICATE-----\n"
+ + "MIIDBjCCAe6gAwIBAgIUc8yTYekR2LuXkkCJYqWlS/pBMKIwDQYJKoZIhvcNAQEL\n"
+ + "BQAwFDESMBAGA1UEAwwJbG9jYWxob3N0MB4XDTE4MDYwNDE1MjIwNFoXDTM4MDUz\n"
+ + "MDE1MjIwNFowFDESMBAGA1UEAwwJbG9jYWxob3N0MIIBIjANBgkqhkiG9w0BAQEF\n"
+ + "AAOCAQ8AMIIBCgKCAQEA2jDPGMogc9dq2w5b+FHqbfaGPokRmyObiU8y/l/dqkM5\n"
+ + "9IV+qj8VQUI4NtpdCTWr16812z4AjXrk5HIBrECfQbHPUcm1rme5YVZ0WxV0+Ufy\n"
+ + "hDmrGwDLhkxGqc3hOhRrlF2wdXeUfjIzhvS9+S/401++t/jvq+cqFF1BHnzYOu+l\n"
+ + "nbi/o95Oqo8MlwiRqg3xy3fNRfqXk7DWy+QT8s+Vc3Pcj1EW6K0iJJ23BVTdv6YT\n"
+ + "Ja5IKiWL4XsLht3fWvZwF+PoYfKb+JYflt0rafpxg9xkowe7GnGh2SpV7bJaH/QN\n"
+ + "3PTFEKQWgWHjWwjR171GOzSaEgaklvKde6+zNWeYKwIDAQABo1AwTjAdBgNVHQ4E\n"
+ + "FgQUqCtGe8/Ky4O6pH7xeTUy9yrv4n0wHwYDVR0jBBgwFoAUqCtGe8/Ky4O6pH7x\n"
+ + "eTUy9yrv4n0wDAYDVR0TBAUwAwEB/zANBgkqhkiG9w0BAQsFAAOCAQEAuqch30im\n"
+ + "M09sARarbfK3OExqYK2xoyuUscgTqQNDpNL2gMdXY9e0lTmGVgw9pVYtNZPZRxem\n"
+ + "jR5an2XegvG9qVU6vLENDwLCqZgsTb2gvmXngiG8NVcYd81GNqD228mkgBosNJku\n"
+ + "6BR+C8zlURzsNEt657eVvIp9ObGomdAbWhpdqihBD180PP18DIBWopyfHfJtT5FA\n"
+ + "U2kSPBp+P1EtdceW0zfwv3rF8hwRbnQBzuoYrZfn2PiMYaGUqOgbqUltCMD/Dp9G\n"
+ + "xK0nfAXEwIqHWWnijGwAd6YrszMjBUcSGmlehdF+XZK6jHNlw64RB4WTfavr+rY0\n"
+ + "dTe6g4o5GYr9nQ==\n"
+ + "-----END CERTIFICATE-----\n",
+ //
+ // Private key.
+ //
+ "MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQDaMM8YyiBz12rb\n"
+ + "Dlv4Uept9oY+iRGbI5uJTzL+X92qQzn0hX6qPxVBQjg22l0JNavXrzXbPgCNeuTk\n"
+ + "cgGsQJ9Bsc9RybWuZ7lhVnRbFXT5R/KEOasbAMuGTEapzeE6FGuUXbB1d5R+MjOG\n"
+ + "9L35L/jTX763+O+r5yoUXUEefNg676WduL+j3k6qjwyXCJGqDfHLd81F+peTsNbL\n"
+ + "5BPyz5Vzc9yPURborSIknbcFVN2/phMlrkgqJYvhewuG3d9a9nAX4+hh8pv4lh+W\n"
+ + "3Stp+nGD3GSjB7sacaHZKlXtslof9A3c9MUQpBaBYeNbCNHXvUY7NJoSBqSW8p17\n"
+ + "r7M1Z5grAgMBAAECggEAHs/7vw10TcejEHJTrJqs14CT7qresKDzqw1jLycMn6nE\n"
+ + "unJLs/EaqE+Yrq5hqxZIQTo+CcsUuuYbAuPStqedleJtW6h3nryJImTaI67BCR8O\n"
+ + "8XtPXY3cMAf/hqVLZC9UDey5Ka2Ma9HdEvbnCRSsN/VycnqWJhmMCLouowaQZqoE\n"
+ + "VopscUix8GqELv0vEo2CszZfUjtSVbNTlNgwDf5U7eSKXMuFsnSn/LE7AMvHsEyo\n"
+ + "HatxogwlM/WjpTnf/WIeJY3VhaK10IsP6OEgUn/p4VtI2DQ/TJdgYrvD5vhjY8ip\n"
+ + "XuUPuPILRvJWo8dRXJqa4diXB12q5YhP8iiOp4BgkQKBgQD1GtlOR+JVgOzpQ11h\n"
+ + "s5/iJOsczee80pQscbSRJnzSsIaP9WM8CyJgvbPxIQxLUQeYnxM/bxNKkpJtzxRK\n"
+ + "pob+v4NoRn8PTpqbOp1obmWJT7uHTaoeavQo7r7uZI4i3eEgHCCQkMzpqzz7UFTY\n"
+ + "2Yst7bBTPUivlSVQQBEc8bLpeQKBgQDj47EjpAlh8DmJRTElg58t+XJehXGTqmlx\n"
+ + "nYu8DQLSzGbOQ/Z4srakC1mkM0LHCmULIIWk3KhV1GBCeArv7DlZ9A1SkI95bsq9\n"
+ + "GBeQpovL0PXKkOOWMJBklP/CTECO4eyA8r6c1d8wytBb6MrJ8bi74DdT+JlFjK5A\n"
+ + "zNoeNx6JwwKBgQCehIPABeuSYvRVlDTDqFkh98B6+4wBaatc5xjhuyOFW5dbaVeJ\n"
+ + "kKXmLSpAK6B44WnpQhA/uUWfuBWtoPy9nt+1yARjnxwzuSFyfUEqNiPC32coBYmd\n"
+ + "bIyGIIopQa1PTXJ4wtgoxw1PnmitHHITYPaLeKrN2te0fuAH+7dVodeU+QKBgAct\n"
+ + "VJbaw7Dh7+3yz+lui8TW5lMzwK/13fxGCfCSOFSLO3Gjkk+a0UW5VclmE+RQ333K\n"
+ + "OGtIx8RsO9vcC/wiZGwA06qWAu7AHoJ2D8fudtikbBlFFuXUAbgpOSTVYfMeCmTF\n"
+ + "QFuQIMdYm9dJLZnOkxLXrOZoHeui0poX2Ya6FawhAoGAAI/QCyDbuvnJzGmjSbvl\n"
+ + "5Ndr9lNAansCXaUzXuVLp6dD6PnB8HVCE8tdETZrcXseyTBeltaxAhj+tCybJvDO\n"
+ + "sV8UmPR0w9ibExmUIVGX5BpoRlB/KWxEG3ar/wJbUZVZ2oSdIAZvCvdbN956SLDg\n"
+ + "Pg5M5wrRqs71s2EiIJd0HrU="
+ );
+ private final String keyType;
+ private final String trustedCert;
+ private final String endCert;
+ private final String privateKey;
+
+ private KeyType(String keyType, String selfCert, String privateKey) {
+ this.keyType = keyType;
+ this.trustedCert = selfCert;
+ this.endCert = selfCert;
+ this.privateKey = privateKey;
+ }
+
+ public String getKeyType() {
+ return keyType;
+ }
+
+ public String getTrustedCert() {
+ return trustedCert;
+ }
+
+ public String getEndCert() {
+ return endCert;
+ }
+
+ public String getPrivateKey() {
+ return privateKey;
+ }
+}