--- a/jdk/src/java.base/share/classes/sun/security/ssl/SSLContextImpl.java Tue Dec 22 21:32:29 2015 +0000
+++ b/jdk/src/java.base/share/classes/sun/security/ssl/SSLContextImpl.java Wed Dec 23 03:51:35 2015 +0000
@@ -52,18 +52,8 @@
private X509TrustManager trustManager;
private SecureRandom secureRandom;
- // supported and default protocols
- private ProtocolList defaultServerProtocolList;
- private ProtocolList defaultClientProtocolList;
- private ProtocolList supportedProtocolList;
-
- // supported and default cipher suites
- private CipherSuiteList defaultServerCipherSuiteList;
- private CipherSuiteList defaultClientCipherSuiteList;
- private CipherSuiteList supportedCipherSuiteList;
-
// DTLS cookie exchange manager
- private HelloCookieManager helloCookieManager;
+ private volatile HelloCookieManager helloCookieManager;
private StatusResponseManager statusResponseManager;
@@ -117,6 +107,7 @@
if (debug != null && Debug.isOn("sslctx")) {
System.out.println("done seeding SecureRandom");
}
+
isInitialized = true;
}
@@ -242,13 +233,20 @@
return ephemeralKeyManager;
}
+ // Used for DTLS in server mode only, see ServerHandshaker.
HelloCookieManager getHelloCookieManager() {
if (!isInitialized) {
throw new IllegalStateException("SSLContext is not initialized");
}
- if (helloCookieManager == null) {
- helloCookieManager = getHelloCookieManager(secureRandom);
+ if (helloCookieManager != null) {
+ return helloCookieManager;
+ }
+
+ synchronized (this) {
+ if (helloCookieManager == null) {
+ helloCookieManager = getHelloCookieManager(secureRandom);
+ }
}
return helloCookieManager;
@@ -263,78 +261,34 @@
return statusResponseManager;
}
- abstract SSLParameters getDefaultServerSSLParams();
- abstract SSLParameters getDefaultClientSSLParams();
- abstract SSLParameters getSupportedSSLParams();
+ // Get supported ProtocolList.
+ abstract ProtocolList getSuportedProtocolList();
+
+ // Get default ProtocolList for server mode.
+ abstract ProtocolList getServerDefaultProtocolList();
+
+ // Get default ProtocolList for client mode.
+ abstract ProtocolList getClientDefaultProtocolList();
- // Get supported ProtocolList.
- ProtocolList getSuportedProtocolList() {
- if (supportedProtocolList == null) {
- supportedProtocolList =
- new ProtocolList(getSupportedSSLParams().getProtocols());
- }
+ // Get supported CipherSuiteList.
+ abstract CipherSuiteList getSupportedCipherSuiteList();
- return supportedProtocolList;
- }
+ // Get default CipherSuiteList for server mode.
+ abstract CipherSuiteList getServerDefaultCipherSuiteList();
+
+ // Get default CipherSuiteList for client mode.
+ abstract CipherSuiteList getClientDefaultCipherSuiteList();
// Get default ProtocolList.
ProtocolList getDefaultProtocolList(boolean roleIsServer) {
- if (roleIsServer) {
- if (defaultServerProtocolList == null) {
- defaultServerProtocolList = new ProtocolList(
- getDefaultServerSSLParams().getProtocols());
- }
-
- return defaultServerProtocolList;
- } else {
- if (defaultClientProtocolList == null) {
- defaultClientProtocolList = new ProtocolList(
- getDefaultClientSSLParams().getProtocols());
- }
-
- return defaultClientProtocolList;
- }
- }
-
- // Get supported CipherSuiteList.
- CipherSuiteList getSupportedCipherSuiteList() {
- // The maintenance of cipher suites needs to be synchronized.
- synchronized (this) {
- // Clear cache of available ciphersuites.
- clearAvailableCache();
-
- if (supportedCipherSuiteList == null) {
- supportedCipherSuiteList = getApplicableCipherSuiteList(
- getSuportedProtocolList(), false);
- }
-
- return supportedCipherSuiteList;
- }
+ return roleIsServer ? getServerDefaultProtocolList()
+ : getClientDefaultProtocolList();
}
// Get default CipherSuiteList.
CipherSuiteList getDefaultCipherSuiteList(boolean roleIsServer) {
- // The maintenance of cipher suites needs to be synchronized.
- synchronized (this) {
- // Clear cache of available ciphersuites.
- clearAvailableCache();
-
- if (roleIsServer) {
- if (defaultServerCipherSuiteList == null) {
- defaultServerCipherSuiteList = getApplicableCipherSuiteList(
- getDefaultProtocolList(true), true);
- }
-
- return defaultServerCipherSuiteList;
- } else {
- if (defaultClientCipherSuiteList == null) {
- defaultClientCipherSuiteList = getApplicableCipherSuiteList(
- getDefaultProtocolList(false), true);
- }
-
- return defaultClientCipherSuiteList;
- }
- }
+ return roleIsServer ? getServerDefaultCipherSuiteList()
+ : getClientDefaultCipherSuiteList();
}
/**
@@ -342,8 +296,8 @@
* protocols. See: SSLSocket/SSLEngine.setEnabledProtocols()
*/
boolean isDefaultProtocolList(ProtocolList protocols) {
- return (protocols == defaultServerProtocolList) ||
- (protocols == defaultClientProtocolList);
+ return (protocols == getServerDefaultProtocolList()) ||
+ (protocols == getClientDefaultProtocolList());
}
/**
@@ -351,8 +305,8 @@
* protocols. See: SSLSocket/SSLEngine.setEnabledProtocols()
*/
boolean isDefaultCipherSuiteList(CipherSuiteList cipherSuites) {
- return (cipherSuites == defaultClientCipherSuiteList) ||
- (cipherSuites == defaultServerCipherSuiteList);
+ return (cipherSuites == getServerDefaultCipherSuiteList()) ||
+ (cipherSuites == getClientDefaultCipherSuiteList());
}
/*
@@ -405,24 +359,6 @@
return new CipherSuiteList(suites);
}
- /**
- * Clear cache of available ciphersuites. If we support all ciphers
- * internally, there is no need to clear the cache and calling this
- * method has no effect.
- *
- * Note that every call to clearAvailableCache() and the maintenance of
- * cipher suites need to be synchronized with this instance.
- */
- private void clearAvailableCache() {
- if (CipherSuite.DYNAMIC_AVAILABILITY) {
- supportedCipherSuiteList = null;
- defaultServerCipherSuiteList = null;
- defaultClientCipherSuiteList = null;
- CipherSuite.BulkCipher.clearAvailableCache();
- JsseJce.clearEcAvailable();
- }
- }
-
private static String[] getAvailableProtocols(
ProtocolVersion[] protocolCandidates) {
@@ -479,31 +415,28 @@
* @see SSLContext
*/
private abstract static class AbstractTLSContext extends SSLContextImpl {
- // parameters
- private static final SSLParameters defaultServerSSLParams;
- private static final SSLParameters supportedSSLParams;
+ private static final ProtocolList supportedProtocolList;
+ private static final ProtocolList serverDefaultProtocolList;
+
+ private static final CipherSuiteList supportedCipherSuiteList;
+ private static final CipherSuiteList serverDefaultCipherSuiteList;
static {
- // supported SSL parameters
- supportedSSLParams = new SSLParameters();
-
- // candidates for available protocols
- ProtocolVersion[] candidates;
-
if (SunJSSE.isFIPS()) {
- supportedSSLParams.setProtocols(new String[] {
+ supportedProtocolList = new ProtocolList(new String[] {
ProtocolVersion.TLS10.name,
ProtocolVersion.TLS11.name,
ProtocolVersion.TLS12.name
});
- candidates = new ProtocolVersion[] {
+ serverDefaultProtocolList = new ProtocolList(
+ getAvailableProtocols(new ProtocolVersion[] {
ProtocolVersion.TLS10,
ProtocolVersion.TLS11,
ProtocolVersion.TLS12
- };
+ }));
} else {
- supportedSSLParams.setProtocols(new String[] {
+ supportedProtocolList = new ProtocolList(new String[] {
ProtocolVersion.SSL20Hello.name,
ProtocolVersion.SSL30.name,
ProtocolVersion.TLS10.name,
@@ -511,28 +444,40 @@
ProtocolVersion.TLS12.name
});
- candidates = new ProtocolVersion[] {
+ serverDefaultProtocolList = new ProtocolList(
+ getAvailableProtocols(new ProtocolVersion[] {
ProtocolVersion.SSL20Hello,
ProtocolVersion.SSL30,
ProtocolVersion.TLS10,
ProtocolVersion.TLS11,
ProtocolVersion.TLS12
- };
+ }));
}
- defaultServerSSLParams = new SSLParameters();
- defaultServerSSLParams.setProtocols(
- getAvailableProtocols(candidates));
+ supportedCipherSuiteList = getApplicableCipherSuiteList(
+ supportedProtocolList, false); // all supported
+ serverDefaultCipherSuiteList = getApplicableCipherSuiteList(
+ serverDefaultProtocolList, true); // enabled only
}
@Override
- SSLParameters getDefaultServerSSLParams() {
- return defaultServerSSLParams;
+ ProtocolList getSuportedProtocolList() {
+ return supportedProtocolList;
}
@Override
- SSLParameters getSupportedSSLParams() {
- return supportedSSLParams;
+ CipherSuiteList getSupportedCipherSuiteList() {
+ return supportedCipherSuiteList;
+ }
+
+ @Override
+ ProtocolList getServerDefaultProtocolList() {
+ return serverDefaultProtocolList;
+ }
+
+ @Override
+ CipherSuiteList getServerDefaultCipherSuiteList() {
+ return serverDefaultCipherSuiteList;
}
@Override
@@ -552,30 +497,35 @@
* @see SSLContext
*/
public static final class TLS10Context extends AbstractTLSContext {
- private static final SSLParameters defaultClientSSLParams;
+ private static final ProtocolList clientDefaultProtocolList;
+ private static final CipherSuiteList clientDefaultCipherSuiteList;
static {
- // candidates for available protocols
- ProtocolVersion[] candidates;
if (SunJSSE.isFIPS()) {
- candidates = new ProtocolVersion[] {
+ clientDefaultProtocolList = new ProtocolList(
+ getAvailableProtocols(new ProtocolVersion[] {
ProtocolVersion.TLS10
- };
+ }));
} else {
- candidates = new ProtocolVersion[] {
+ clientDefaultProtocolList = new ProtocolList(
+ getAvailableProtocols(new ProtocolVersion[] {
ProtocolVersion.SSL30,
ProtocolVersion.TLS10
- };
+ }));
}
- defaultClientSSLParams = new SSLParameters();
- defaultClientSSLParams.setProtocols(
- getAvailableProtocols(candidates));
+ clientDefaultCipherSuiteList = getApplicableCipherSuiteList(
+ clientDefaultProtocolList, true); // enabled only
}
@Override
- SSLParameters getDefaultClientSSLParams() {
- return defaultClientSSLParams;
+ ProtocolList getClientDefaultProtocolList() {
+ return clientDefaultProtocolList;
+ }
+
+ @Override
+ CipherSuiteList getClientDefaultCipherSuiteList() {
+ return clientDefaultCipherSuiteList;
}
}
@@ -585,32 +535,37 @@
* @see SSLContext
*/
public static final class TLS11Context extends AbstractTLSContext {
- private static final SSLParameters defaultClientSSLParams;
+ private static final ProtocolList clientDefaultProtocolList;
+ private static final CipherSuiteList clientDefaultCipherSuiteList;
static {
- // candidates for available protocols
- ProtocolVersion[] candidates;
if (SunJSSE.isFIPS()) {
- candidates = new ProtocolVersion[] {
+ clientDefaultProtocolList = new ProtocolList(
+ getAvailableProtocols(new ProtocolVersion[] {
ProtocolVersion.TLS10,
ProtocolVersion.TLS11
- };
+ }));
} else {
- candidates = new ProtocolVersion[] {
+ clientDefaultProtocolList = new ProtocolList(
+ getAvailableProtocols(new ProtocolVersion[] {
ProtocolVersion.SSL30,
ProtocolVersion.TLS10,
ProtocolVersion.TLS11
- };
+ }));
}
- defaultClientSSLParams = new SSLParameters();
- defaultClientSSLParams.setProtocols(
- getAvailableProtocols(candidates));
+ clientDefaultCipherSuiteList = getApplicableCipherSuiteList(
+ clientDefaultProtocolList, true); // enabled only
}
@Override
- SSLParameters getDefaultClientSSLParams() {
- return defaultClientSSLParams;
+ ProtocolList getClientDefaultProtocolList() {
+ return clientDefaultProtocolList;
+ }
+
+ @Override
+ CipherSuiteList getClientDefaultCipherSuiteList() {
+ return clientDefaultCipherSuiteList;
}
}
@@ -620,34 +575,39 @@
* @see SSLContext
*/
public static final class TLS12Context extends AbstractTLSContext {
- private static final SSLParameters defaultClientSSLParams;
+ private static final ProtocolList clientDefaultProtocolList;
+ private static final CipherSuiteList clientDefaultCipherSuiteList;
static {
- // candidates for available protocols
- ProtocolVersion[] candidates;
if (SunJSSE.isFIPS()) {
- candidates = new ProtocolVersion[] {
+ clientDefaultProtocolList = new ProtocolList(
+ getAvailableProtocols(new ProtocolVersion[] {
ProtocolVersion.TLS10,
ProtocolVersion.TLS11,
ProtocolVersion.TLS12
- };
+ }));
} else {
- candidates = new ProtocolVersion[] {
+ clientDefaultProtocolList = new ProtocolList(
+ getAvailableProtocols(new ProtocolVersion[] {
ProtocolVersion.SSL30,
ProtocolVersion.TLS10,
ProtocolVersion.TLS11,
ProtocolVersion.TLS12
- };
+ }));
}
- defaultClientSSLParams = new SSLParameters();
- defaultClientSSLParams.setProtocols(
- getAvailableProtocols(candidates));
+ clientDefaultCipherSuiteList = getApplicableCipherSuiteList(
+ clientDefaultProtocolList, true); // enabled only
}
@Override
- SSLParameters getDefaultClientSSLParams() {
- return defaultClientSSLParams;
+ ProtocolList getClientDefaultProtocolList() {
+ return clientDefaultProtocolList;
+ }
+
+ @Override
+ CipherSuiteList getClientDefaultCipherSuiteList() {
+ return clientDefaultCipherSuiteList;
}
}
@@ -719,7 +679,9 @@
*/
private static class CustomizedTLSContext extends AbstractTLSContext {
- private static final SSLParameters defaultClientSSLParams;
+ private static final ProtocolList clientDefaultProtocolList;
+ private static final CipherSuiteList clientDefaultCipherSuiteList;
+
private static IllegalArgumentException reservedException = null;
// Don't want a java.lang.LinkageError for illegal system property.
@@ -766,11 +728,13 @@
candidates = customizedTLSProtocols.toArray(candidates);
}
- defaultClientSSLParams = new SSLParameters();
- defaultClientSSLParams.setProtocols(
+ clientDefaultProtocolList = new ProtocolList(
getAvailableProtocols(candidates));
+ clientDefaultCipherSuiteList = getApplicableCipherSuiteList(
+ clientDefaultProtocolList, true); // enabled only
} else {
- defaultClientSSLParams = null; // unlikely to be used
+ clientDefaultProtocolList = null; // unlikely to be used
+ clientDefaultCipherSuiteList = null; // unlikely to be used
}
}
@@ -781,8 +745,13 @@
}
@Override
- SSLParameters getDefaultClientSSLParams() {
- return defaultClientSSLParams;
+ ProtocolList getClientDefaultProtocolList() {
+ return clientDefaultProtocolList;
+ }
+
+ @Override
+ CipherSuiteList getClientDefaultCipherSuiteList() {
+ return clientDefaultCipherSuiteList;
}
}
@@ -795,71 +764,53 @@
// use the default constructor and methods
}
- /*
- * The SSLContext implementation for default "Default" algorithm
- *
- * @see SSLContext
- */
- public static final class DefaultSSLContext extends CustomizedTLSContext {
+ // lazy initialization holder class idiom for static default parameters
+ //
+ // See Effective Java Second Edition: Item 71.
+ private static final class DefaultManagersHolder {
private static final String NONE = "NONE";
private static final String P11KEYSTORE = "PKCS11";
- private static volatile SSLContextImpl defaultImpl;
+ private static final TrustManager[] trustManagers;
+ private static final KeyManager[] keyManagers;
- private static TrustManager[] defaultTrustManagers;
- private static KeyManager[] defaultKeyManagers;
+ static Exception reservedException = null;
- public DefaultSSLContext() throws Exception {
+ static {
+ TrustManager[] tmMediator;
try {
- super.engineInit(getDefaultKeyManager(),
- getDefaultTrustManager(), null);
+ tmMediator = getTrustManagers();
} catch (Exception e) {
- if (debug != null && Debug.isOn("defaultctx")) {
- System.out.println("default context init failed: " + e);
+ reservedException = e;
+ tmMediator = new TrustManager[0];
+ }
+ trustManagers = tmMediator;
+
+ if (reservedException == null) {
+ KeyManager[] kmMediator;
+ try {
+ kmMediator = getKeyManagers();
+ } catch (Exception e) {
+ reservedException = e;
+ kmMediator = new KeyManager[0];
}
- throw e;
- }
-
- if (defaultImpl == null) {
- defaultImpl = this;
+ keyManagers = kmMediator;
+ } else {
+ keyManagers = new KeyManager[0];
}
}
- @Override
- protected void engineInit(KeyManager[] km, TrustManager[] tm,
- SecureRandom sr) throws KeyManagementException {
- throw new KeyManagementException
- ("Default SSLContext is initialized automatically");
- }
-
- static synchronized SSLContextImpl getDefaultImpl() throws Exception {
- if (defaultImpl == null) {
- new DefaultSSLContext();
- }
- return defaultImpl;
- }
-
- private static synchronized TrustManager[] getDefaultTrustManager()
- throws Exception {
- if (defaultTrustManagers != null) {
- return defaultTrustManagers;
- }
-
+ private static TrustManager[] getTrustManagers() throws Exception {
KeyStore ks =
TrustManagerFactoryImpl.getCacertsKeyStore("defaultctx");
TrustManagerFactory tmf = TrustManagerFactory.getInstance(
TrustManagerFactory.getDefaultAlgorithm());
tmf.init(ks);
- defaultTrustManagers = tmf.getTrustManagers();
- return defaultTrustManagers;
+ return tmf.getTrustManagers();
}
- private static synchronized KeyManager[] getDefaultKeyManager()
- throws Exception {
- if (defaultKeyManagers != null) {
- return defaultKeyManagers;
- }
+ private static KeyManager[] getKeyManagers() throws Exception {
final Map<String,String> props = new HashMap<>();
AccessController.doPrivileged(
@@ -956,8 +907,71 @@
kmf.init(ks, passwd);
}
- defaultKeyManagers = kmf.getKeyManagers();
- return defaultKeyManagers;
+ return kmf.getKeyManagers();
+ }
+ }
+
+ // lazy initialization holder class idiom for static default parameters
+ //
+ // See Effective Java Second Edition: Item 71.
+ private static final class DefaultSSLContextHolder {
+
+ private static final SSLContextImpl sslContext;
+ static Exception reservedException = null;
+
+ static {
+ SSLContextImpl mediator = null;
+ if (DefaultManagersHolder.reservedException != null) {
+ reservedException = DefaultManagersHolder.reservedException;
+ } else {
+ try {
+ mediator = new DefaultSSLContext();
+ } catch (Exception e) {
+ reservedException = e;
+ }
+ }
+
+ sslContext = mediator;
+ }
+ }
+
+ /*
+ * The SSLContext implementation for default "Default" algorithm
+ *
+ * @see SSLContext
+ */
+ public static final class DefaultSSLContext extends CustomizedTLSContext {
+
+ // public constructor for SSLContext.getInstance("Default")
+ public DefaultSSLContext() throws Exception {
+ if (DefaultManagersHolder.reservedException != null) {
+ throw DefaultManagersHolder.reservedException;
+ }
+
+ try {
+ super.engineInit(DefaultManagersHolder.keyManagers,
+ DefaultManagersHolder.trustManagers, null);
+ } catch (Exception e) {
+ if (debug != null && Debug.isOn("defaultctx")) {
+ System.out.println("default context init failed: " + e);
+ }
+ throw e;
+ }
+ }
+
+ @Override
+ protected void engineInit(KeyManager[] km, TrustManager[] tm,
+ SecureRandom sr) throws KeyManagementException {
+ throw new KeyManagementException
+ ("Default SSLContext is initialized automatically");
+ }
+
+ static SSLContextImpl getDefaultImpl() throws Exception {
+ if (DefaultSSLContextHolder.reservedException != null) {
+ throw DefaultSSLContextHolder.reservedException;
+ }
+
+ return DefaultSSLContextHolder.sslContext;
}
}
@@ -971,39 +985,50 @@
* @see SSLContext
*/
private abstract static class AbstractDTLSContext extends SSLContextImpl {
- // parameters
- private static final SSLParameters defaultServerSSLParams;
- private static final SSLParameters supportedSSLParams;
+ private static final ProtocolList supportedProtocolList;
+ private static final ProtocolList serverDefaultProtocolList;
+
+ private static final CipherSuiteList supportedCipherSuiteList;
+ private static final CipherSuiteList serverDefaultCipherSuiteList;
static {
- // supported SSL parameters
- supportedSSLParams = new SSLParameters();
-
// Both DTLSv1.0 and DTLSv1.2 can be used in FIPS mode.
- supportedSSLParams.setProtocols(new String[] {
+ supportedProtocolList = new ProtocolList(new String[] {
ProtocolVersion.DTLS10.name,
ProtocolVersion.DTLS12.name
});
- // candidates for available protocols
- ProtocolVersion[] candidates = new ProtocolVersion[] {
+ // available protocols for server mode
+ serverDefaultProtocolList = new ProtocolList(
+ getAvailableProtocols(new ProtocolVersion[] {
ProtocolVersion.DTLS10,
ProtocolVersion.DTLS12
- };
+ }));
- defaultServerSSLParams = new SSLParameters();
- defaultServerSSLParams.setProtocols(
- getAvailableProtocols(candidates));
+ supportedCipherSuiteList = getApplicableCipherSuiteList(
+ supportedProtocolList, false); // all supported
+ serverDefaultCipherSuiteList = getApplicableCipherSuiteList(
+ serverDefaultProtocolList, true); // enabled only
}
@Override
- SSLParameters getDefaultServerSSLParams() {
- return defaultServerSSLParams;
+ ProtocolList getSuportedProtocolList() {
+ return supportedProtocolList;
}
@Override
- SSLParameters getSupportedSSLParams() {
- return supportedSSLParams;
+ CipherSuiteList getSupportedCipherSuiteList() {
+ return supportedCipherSuiteList;
+ }
+
+ @Override
+ ProtocolList getServerDefaultProtocolList() {
+ return serverDefaultProtocolList;
+ }
+
+ @Override
+ CipherSuiteList getServerDefaultCipherSuiteList() {
+ return serverDefaultCipherSuiteList;
}
@Override
@@ -1028,22 +1053,28 @@
* @see SSLContext
*/
public static final class DTLS10Context extends AbstractDTLSContext {
- private static final SSLParameters defaultClientSSLParams;
+ private static final ProtocolList clientDefaultProtocolList;
+ private static final CipherSuiteList clientDefaultCipherSuiteList;
static {
- // candidates for available protocols
- ProtocolVersion[] candidates = new ProtocolVersion[] {
+ // available protocols for client mode
+ clientDefaultProtocolList = new ProtocolList(
+ getAvailableProtocols(new ProtocolVersion[] {
ProtocolVersion.DTLS10
- };
+ }));
- defaultClientSSLParams = new SSLParameters();
- defaultClientSSLParams.setProtocols(
- getAvailableProtocols(candidates));
+ clientDefaultCipherSuiteList = getApplicableCipherSuiteList(
+ clientDefaultProtocolList, true); // enabled only
}
@Override
- SSLParameters getDefaultClientSSLParams() {
- return defaultClientSSLParams;
+ ProtocolList getClientDefaultProtocolList() {
+ return clientDefaultProtocolList;
+ }
+
+ @Override
+ CipherSuiteList getClientDefaultCipherSuiteList() {
+ return clientDefaultCipherSuiteList;
}
}
@@ -1053,23 +1084,29 @@
* @see SSLContext
*/
public static final class DTLS12Context extends AbstractDTLSContext {
- private static final SSLParameters defaultClientSSLParams;
+ private static final ProtocolList clientDefaultProtocolList;
+ private static final CipherSuiteList clientDefaultCipherSuiteList;
static {
- // candidates for available protocols
- ProtocolVersion[] candidates = new ProtocolVersion[] {
+ // available protocols for client mode
+ clientDefaultProtocolList = new ProtocolList(
+ getAvailableProtocols(new ProtocolVersion[] {
ProtocolVersion.DTLS10,
ProtocolVersion.DTLS12
- };
+ }));
- defaultClientSSLParams = new SSLParameters();
- defaultClientSSLParams.setProtocols(
- getAvailableProtocols(candidates));
+ clientDefaultCipherSuiteList = getApplicableCipherSuiteList(
+ clientDefaultProtocolList, true); // enabled only
}
@Override
- SSLParameters getDefaultClientSSLParams() {
- return defaultClientSSLParams;
+ ProtocolList getClientDefaultProtocolList() {
+ return clientDefaultProtocolList;
+ }
+
+ @Override
+ CipherSuiteList getClientDefaultCipherSuiteList() {
+ return clientDefaultCipherSuiteList;
}
}
@@ -1079,7 +1116,9 @@
* @see SSLContext
*/
private static class CustomizedDTLSContext extends AbstractDTLSContext {
- private static final SSLParameters defaultClientSSLParams;
+ private static final ProtocolList clientDefaultProtocolList;
+ private static final CipherSuiteList clientDefaultCipherSuiteList;
+
private static IllegalArgumentException reservedException = null;
// Don't want a java.lang.LinkageError for illegal system property.
@@ -1119,11 +1158,13 @@
candidates = customizedDTLSProtocols.toArray(candidates);
}
- defaultClientSSLParams = new SSLParameters();
- defaultClientSSLParams.setProtocols(
+ clientDefaultProtocolList = new ProtocolList(
getAvailableProtocols(candidates));
+ clientDefaultCipherSuiteList = getApplicableCipherSuiteList(
+ clientDefaultProtocolList, true); // enabled only
} else {
- defaultClientSSLParams = null; // unlikely to be used
+ clientDefaultProtocolList = null; // unlikely to be used
+ clientDefaultCipherSuiteList = null; // unlikely to be used
}
}
@@ -1134,8 +1175,13 @@
}
@Override
- SSLParameters getDefaultClientSSLParams() {
- return defaultClientSSLParams;
+ ProtocolList getClientDefaultProtocolList() {
+ return clientDefaultProtocolList;
+ }
+
+ @Override
+ CipherSuiteList getClientDefaultCipherSuiteList() {
+ return clientDefaultCipherSuiteList;
}
}