io.netty.handler.ssl

Class SslContext

java.lang.Object

io.netty.handler.ssl.SslContext

Direct Known Subclasses:

DelegatingSslContext, JdkSslContext, ReferenceCountedOpenSslContext

public abstract class SslContext
extends Object

A secure socket protocol implementation which acts as a factory for SSLEngine and SslHandler. Internally, it is implemented via JDK's SSLContext or OpenSSL's SSL_CTX.

Making your server support SSL/TLS

 // In your ChannelInitializer:
 ChannelPipeline p = channel.pipeline();
 SslContext sslCtx = SslContextBuilder.forServer(...).build();
 p.addLast("ssl", sslCtx.newHandler(channel.alloc()));
 ...
 

Making your client support SSL/TLS

 // In your ChannelInitializer:
 ChannelPipeline p = channel.pipeline();
 SslContext sslCtx = SslContextBuilder.forClient().build();
 p.addLast("ssl", sslCtx.newHandler(channel.alloc(), host, port));
 ...
 

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SslContext() Creates a new instance (startTls set to false).
protected	SslContext(boolean startTls) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
abstract ApplicationProtocolNegotiator	applicationProtocolNegotiator() Returns the object responsible for negotiating application layer protocols for the TLS NPN/ALPN extensions.
protected static TrustManagerFactory	buildTrustManagerFactory(File certChainFile, TrustManagerFactory trustManagerFactory) Deprecated.
abstract List<String>	cipherSuites() Returns the list of enabled cipher suites, in the order of preference.
static SslProvider	defaultClientProvider() Returns the default client-side implementation provider currently in use.
static SslProvider	defaultServerProvider() Returns the default server-side implementation provider currently in use.
protected static PKCS8EncodedKeySpec	generateKeySpec(char[] password, byte[] key) Generates a key specification for an (encrypted) private key.
abstract boolean	isClient() Returns the true if and only if this context is for client-side.
boolean	isServer() Returns true if and only if this context is for server-side.
static SslContext	newClientContext() Deprecated. Replaced by SslContextBuilder
static SslContext	newClientContext(File certChainFile) Deprecated. Replaced by SslContextBuilder
static SslContext	newClientContext(File certChainFile, TrustManagerFactory trustManagerFactory) Deprecated. Replaced by SslContextBuilder
static SslContext	newClientContext(File certChainFile, TrustManagerFactory trustManagerFactory, Iterable<String> ciphers, CipherSuiteFilter cipherFilter, ApplicationProtocolConfig apn, long sessionCacheSize, long sessionTimeout) Deprecated. Replaced by SslContextBuilder
static SslContext	newClientContext(File certChainFile, TrustManagerFactory trustManagerFactory, Iterable<String> ciphers, Iterable<String> nextProtocols, long sessionCacheSize, long sessionTimeout) Deprecated. Replaced by SslContextBuilder
static SslContext	newClientContext(SslProvider provider) Deprecated. Replaced by SslContextBuilder
static SslContext	newClientContext(SslProvider provider, File certChainFile) Deprecated. Replaced by SslContextBuilder
static SslContext	newClientContext(SslProvider provider, File certChainFile, TrustManagerFactory trustManagerFactory) Deprecated. Replaced by SslContextBuilder
static SslContext	newClientContext(SslProvider provider, File trustCertCollectionFile, TrustManagerFactory trustManagerFactory, File keyCertChainFile, File keyFile, String keyPassword, KeyManagerFactory keyManagerFactory, Iterable<String> ciphers, CipherSuiteFilter cipherFilter, ApplicationProtocolConfig apn, long sessionCacheSize, long sessionTimeout) Deprecated. Replaced by SslContextBuilder
static SslContext	newClientContext(SslProvider provider, File certChainFile, TrustManagerFactory trustManagerFactory, Iterable<String> ciphers, CipherSuiteFilter cipherFilter, ApplicationProtocolConfig apn, long sessionCacheSize, long sessionTimeout) Deprecated. Replaced by SslContextBuilder
static SslContext	newClientContext(SslProvider provider, File certChainFile, TrustManagerFactory trustManagerFactory, Iterable<String> ciphers, Iterable<String> nextProtocols, long sessionCacheSize, long sessionTimeout) Deprecated. Replaced by SslContextBuilder
static SslContext	newClientContext(SslProvider provider, TrustManagerFactory trustManagerFactory) Deprecated. Replaced by SslContextBuilder
static SslContext	newClientContext(TrustManagerFactory trustManagerFactory) Deprecated. Replaced by SslContextBuilder
abstract SSLEngine	newEngine(ByteBufAllocator alloc) Creates a new SSLEngine.
abstract SSLEngine	newEngine(ByteBufAllocator alloc, String peerHost, int peerPort) Creates a new SSLEngine using advisory peer information.
SslHandler	newHandler(ByteBufAllocator alloc) Creates a new SslHandler.
SslHandler	newHandler(ByteBufAllocator alloc, String peerHost, int peerPort) Creates a new SslHandler with advisory peer information.
static SslContext	newServerContext(File certChainFile, File keyFile) Deprecated. Replaced by SslContextBuilder
static SslContext	newServerContext(File certChainFile, File keyFile, String keyPassword) Deprecated. Replaced by SslContextBuilder
static SslContext	newServerContext(File certChainFile, File keyFile, String keyPassword, Iterable<String> ciphers, CipherSuiteFilter cipherFilter, ApplicationProtocolConfig apn, long sessionCacheSize, long sessionTimeout) Deprecated. Replaced by SslContextBuilder
static SslContext	newServerContext(File certChainFile, File keyFile, String keyPassword, Iterable<String> ciphers, Iterable<String> nextProtocols, long sessionCacheSize, long sessionTimeout) Deprecated. Replaced by SslContextBuilder
static SslContext	newServerContext(SslProvider provider, File certChainFile, File keyFile) Deprecated. Replaced by SslContextBuilder
static SslContext	newServerContext(SslProvider provider, File certChainFile, File keyFile, String keyPassword) Deprecated. Replaced by SslContextBuilder
static SslContext	newServerContext(SslProvider provider, File certChainFile, File keyFile, String keyPassword, Iterable<String> ciphers, CipherSuiteFilter cipherFilter, ApplicationProtocolConfig apn, long sessionCacheSize, long sessionTimeout) Deprecated. Replaced by SslContextBuilder
static SslContext	newServerContext(SslProvider provider, File certChainFile, File keyFile, String keyPassword, Iterable<String> ciphers, Iterable<String> nextProtocols, long sessionCacheSize, long sessionTimeout) Deprecated. Replaced by SslContextBuilder
static SslContext	newServerContext(SslProvider provider, File certChainFile, File keyFile, String keyPassword, TrustManagerFactory trustManagerFactory, Iterable<String> ciphers, Iterable<String> nextProtocols, long sessionCacheSize, long sessionTimeout) Deprecated. Replaced by SslContextBuilder
static SslContext	newServerContext(SslProvider provider, File trustCertCollectionFile, TrustManagerFactory trustManagerFactory, File keyCertChainFile, File keyFile, String keyPassword, KeyManagerFactory keyManagerFactory, Iterable<String> ciphers, CipherSuiteFilter cipherFilter, ApplicationProtocolConfig apn, long sessionCacheSize, long sessionTimeout) Deprecated. Replaced by SslContextBuilder
List<String>	nextProtocols() Deprecated. Use applicationProtocolNegotiator() instead.
abstract long	sessionCacheSize() Returns the size of the cache used for storing SSL session objects.
abstract SSLSessionContext	sessionContext() Returns the SSLSessionContext object held by this context.
abstract long	sessionTimeout() Returns the timeout for the cached SSL session objects, in seconds.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SslContext

protected SslContext()

Creates a new instance (startTls set to false).

SslContext

protected SslContext(boolean startTls)

Creates a new instance.

Method Detail

defaultServerProvider

public static SslProvider defaultServerProvider()

Returns the default server-side implementation provider currently in use.

Returns:

SslProvider.OPENSSL if OpenSSL is available. SslProvider.JDK otherwise.

defaultClientProvider

public static SslProvider defaultClientProvider()

Returns the default client-side implementation provider currently in use.

Returns:

SslProvider.OPENSSL if OpenSSL is available. SslProvider.JDK otherwise.

newServerContext

@Deprecated
public static SslContext newServerContext(File certChainFile,
                                                      File keyFile)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new server-side SslContext.

Parameters:

certChainFile - an X.509 certificate chain file in PEM format

keyFile - a PKCS#8 private key file in PEM format

Returns:

a new server-side SslContext

Throws:

SSLException

newServerContext

@Deprecated
public static SslContext newServerContext(File certChainFile,
                                                      File keyFile,
                                                      String keyPassword)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new server-side SslContext.

Parameters:

certChainFile - an X.509 certificate chain file in PEM format

keyFile - a PKCS#8 private key file in PEM format

keyPassword - the password of the keyFile. null if it's not password-protected.

Returns:

a new server-side SslContext

Throws:

SSLException

newServerContext

@Deprecated
public static SslContext newServerContext(File certChainFile,
                                                      File keyFile,
                                                      String keyPassword,
                                                      Iterable<String> ciphers,
                                                      Iterable<String> nextProtocols,
                                                      long sessionCacheSize,
                                                      long sessionTimeout)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new server-side SslContext.

Parameters:

certChainFile - an X.509 certificate chain file in PEM format

keyFile - a PKCS#8 private key file in PEM format

keyPassword - the password of the keyFile. null if it's not password-protected.

ciphers - the cipher suites to enable, in the order of preference. null to use the default cipher suites.

nextProtocols - the application layer protocols to accept, in the order of preference. null to disable TLS NPN/ALPN extension.

sessionCacheSize - the size of the cache used for storing SSL session objects. 0 to use the default value.

sessionTimeout - the timeout for the cached SSL session objects, in seconds. 0 to use the default value.

Returns:

a new server-side SslContext

Throws:

SSLException

newServerContext

@Deprecated
public static SslContext newServerContext(File certChainFile,
                                                      File keyFile,
                                                      String keyPassword,
                                                      Iterable<String> ciphers,
                                                      CipherSuiteFilter cipherFilter,
                                                      ApplicationProtocolConfig apn,
                                                      long sessionCacheSize,
                                                      long sessionTimeout)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new server-side SslContext.

Parameters:

certChainFile - an X.509 certificate chain file in PEM format

keyFile - a PKCS#8 private key file in PEM format

keyPassword - the password of the keyFile. null if it's not password-protected.

ciphers - the cipher suites to enable, in the order of preference. null to use the default cipher suites.

cipherFilter - a filter to apply over the supplied list of ciphers

apn - Provides a means to configure parameters related to application protocol negotiation.

sessionCacheSize - the size of the cache used for storing SSL session objects. 0 to use the default value.

sessionTimeout - the timeout for the cached SSL session objects, in seconds. 0 to use the default value.

Returns:

a new server-side SslContext

Throws:

SSLException

newServerContext

@Deprecated
public static SslContext newServerContext(SslProvider provider,
                                                      File certChainFile,
                                                      File keyFile)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new server-side SslContext.

Parameters:

provider - the SslContext implementation to use. null to use the current default one.

certChainFile - an X.509 certificate chain file in PEM format

keyFile - a PKCS#8 private key file in PEM format

Returns:

a new server-side SslContext

Throws:

SSLException

newServerContext

@Deprecated
public static SslContext newServerContext(SslProvider provider,
                                                      File certChainFile,
                                                      File keyFile,
                                                      String keyPassword)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new server-side SslContext.

Parameters:

provider - the SslContext implementation to use. null to use the current default one.

certChainFile - an X.509 certificate chain file in PEM format

keyFile - a PKCS#8 private key file in PEM format

keyPassword - the password of the keyFile. null if it's not password-protected.

Returns:

a new server-side SslContext

Throws:

SSLException

newServerContext

@Deprecated
public static SslContext newServerContext(SslProvider provider,
                                                      File certChainFile,
                                                      File keyFile,
                                                      String keyPassword,
                                                      Iterable<String> ciphers,
                                                      Iterable<String> nextProtocols,
                                                      long sessionCacheSize,
                                                      long sessionTimeout)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new server-side SslContext.

Parameters:

provider - the SslContext implementation to use. null to use the current default one.

certChainFile - an X.509 certificate chain file in PEM format

keyFile - a PKCS#8 private key file in PEM format

keyPassword - the password of the keyFile. null if it's not password-protected.

ciphers - the cipher suites to enable, in the order of preference. null to use the default cipher suites.

nextProtocols - the application layer protocols to accept, in the order of preference. null to disable TLS NPN/ALPN extension.

sessionCacheSize - the size of the cache used for storing SSL session objects. 0 to use the default value.

sessionTimeout - the timeout for the cached SSL session objects, in seconds. 0 to use the default value.

Returns:

a new server-side SslContext

Throws:

SSLException

newServerContext

@Deprecated
public static SslContext newServerContext(SslProvider provider,
                                                      File certChainFile,
                                                      File keyFile,
                                                      String keyPassword,
                                                      TrustManagerFactory trustManagerFactory,
                                                      Iterable<String> ciphers,
                                                      Iterable<String> nextProtocols,
                                                      long sessionCacheSize,
                                                      long sessionTimeout)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new server-side SslContext.

Parameters:

provider - the SslContext implementation to use. null to use the current default one.

certChainFile - an X.509 certificate chain file in PEM format

keyFile - a PKCS#8 private key file in PEM format

keyPassword - the password of the keyFile. null if it's not password-protected.

trustManagerFactory - the TrustManagerFactory that provides the TrustManagers that verifies the certificates sent from servers. null to use the default.

ciphers - the cipher suites to enable, in the order of preference. null to use the default cipher suites.

nextProtocols - the application layer protocols to accept, in the order of preference. null to disable TLS NPN/ALPN extension.

sessionCacheSize - the size of the cache used for storing SSL session objects. 0 to use the default value.

sessionTimeout - the timeout for the cached SSL session objects, in seconds. 0 to use the default value.

Returns:

a new server-side SslContext

Throws:

SSLException

newServerContext

@Deprecated
public static SslContext newServerContext(SslProvider provider,
                                                      File certChainFile,
                                                      File keyFile,
                                                      String keyPassword,
                                                      Iterable<String> ciphers,
                                                      CipherSuiteFilter cipherFilter,
                                                      ApplicationProtocolConfig apn,
                                                      long sessionCacheSize,
                                                      long sessionTimeout)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new server-side SslContext.

Parameters:

provider - the SslContext implementation to use. null to use the current default one.

certChainFile - an X.509 certificate chain file in PEM format

keyFile - a PKCS#8 private key file in PEM format

keyPassword - the password of the keyFile. null if it's not password-protected.

ciphers - the cipher suites to enable, in the order of preference. null to use the default cipher suites.

cipherFilter - a filter to apply over the supplied list of ciphers Only required if provider is SslProvider.JDK

apn - Provides a means to configure parameters related to application protocol negotiation.

sessionCacheSize - the size of the cache used for storing SSL session objects. 0 to use the default value.

sessionTimeout - the timeout for the cached SSL session objects, in seconds. 0 to use the default value.

Returns:

a new server-side SslContext

Throws:

SSLException

newServerContext

@Deprecated
public static SslContext newServerContext(SslProvider provider,
                                                      File trustCertCollectionFile,
                                                      TrustManagerFactory trustManagerFactory,
                                                      File keyCertChainFile,
                                                      File keyFile,
                                                      String keyPassword,
                                                      KeyManagerFactory keyManagerFactory,
                                                      Iterable<String> ciphers,
                                                      CipherSuiteFilter cipherFilter,
                                                      ApplicationProtocolConfig apn,
                                                      long sessionCacheSize,
                                                      long sessionTimeout)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new server-side SslContext.

Parameters:

provider - the SslContext implementation to use. null to use the current default one.

trustCertCollectionFile - an X.509 certificate collection file in PEM format. This provides the certificate collection used for mutual authentication. null to use the system default

trustManagerFactory - the TrustManagerFactory that provides the TrustManagers that verifies the certificates sent from clients. null to use the default or the results of parsing trustCertCollectionFile. This parameter is ignored if provider is not SslProvider.JDK.

keyCertChainFile - an X.509 certificate chain file in PEM format

keyFile - a PKCS#8 private key file in PEM format

keyPassword - the password of the keyFile. null if it's not password-protected.

keyManagerFactory - the KeyManagerFactory that provides the KeyManagers that is used to encrypt data being sent to clients. null to use the default or the results of parsing keyCertChainFile and keyFile. This parameter is ignored if provider is not SslProvider.JDK.

ciphers - the cipher suites to enable, in the order of preference. null to use the default cipher suites.

cipherFilter - a filter to apply over the supplied list of ciphers Only required if provider is SslProvider.JDK

apn - Provides a means to configure parameters related to application protocol negotiation.

sessionCacheSize - the size of the cache used for storing SSL session objects. 0 to use the default value.

sessionTimeout - the timeout for the cached SSL session objects, in seconds. 0 to use the default value.

Returns:

a new server-side SslContext

Throws:

SSLException

newClientContext

@Deprecated
public static SslContext newClientContext()
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new client-side SslContext.

Returns:

a new client-side SslContext

Throws:

SSLException

newClientContext

@Deprecated
public static SslContext newClientContext(File certChainFile)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new client-side SslContext.

Parameters:

certChainFile - an X.509 certificate chain file in PEM format

Returns:

a new client-side SslContext

Throws:

SSLException

newClientContext

@Deprecated
public static SslContext newClientContext(TrustManagerFactory trustManagerFactory)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new client-side SslContext.

Parameters:

trustManagerFactory - the TrustManagerFactory that provides the TrustManagers that verifies the certificates sent from servers. null to use the default.

Returns:

a new client-side SslContext

Throws:

SSLException

newClientContext

@Deprecated
public static SslContext newClientContext(File certChainFile,
                                                      TrustManagerFactory trustManagerFactory)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new client-side SslContext.

Parameters:

certChainFile - an X.509 certificate chain file in PEM format. null to use the system default

trustManagerFactory - the TrustManagerFactory that provides the TrustManagers that verifies the certificates sent from servers. null to use the default.

Returns:

a new client-side SslContext

Throws:

SSLException

newClientContext

@Deprecated
public static SslContext newClientContext(File certChainFile,
                                                      TrustManagerFactory trustManagerFactory,
                                                      Iterable<String> ciphers,
                                                      Iterable<String> nextProtocols,
                                                      long sessionCacheSize,
                                                      long sessionTimeout)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new client-side SslContext.

Parameters:

certChainFile - an X.509 certificate chain file in PEM format. null to use the system default

trustManagerFactory - the TrustManagerFactory that provides the TrustManagers that verifies the certificates sent from servers. null to use the default.

ciphers - the cipher suites to enable, in the order of preference. null to use the default cipher suites.

nextProtocols - the application layer protocols to accept, in the order of preference. null to disable TLS NPN/ALPN extension.

sessionCacheSize - the size of the cache used for storing SSL session objects. 0 to use the default value.

sessionTimeout - the timeout for the cached SSL session objects, in seconds. 0 to use the default value.

Returns:

a new client-side SslContext

Throws:

SSLException

newClientContext

@Deprecated
public static SslContext newClientContext(File certChainFile,
                                                      TrustManagerFactory trustManagerFactory,
                                                      Iterable<String> ciphers,
                                                      CipherSuiteFilter cipherFilter,
                                                      ApplicationProtocolConfig apn,
                                                      long sessionCacheSize,
                                                      long sessionTimeout)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new client-side SslContext.

Parameters:

certChainFile - an X.509 certificate chain file in PEM format. null to use the system default

trustManagerFactory - the TrustManagerFactory that provides the TrustManagers that verifies the certificates sent from servers. null to use the default.

ciphers - the cipher suites to enable, in the order of preference. null to use the default cipher suites.

cipherFilter - a filter to apply over the supplied list of ciphers

apn - Provides a means to configure parameters related to application protocol negotiation.

sessionCacheSize - the size of the cache used for storing SSL session objects. 0 to use the default value.

sessionTimeout - the timeout for the cached SSL session objects, in seconds. 0 to use the default value.

Returns:

a new client-side SslContext

Throws:

SSLException

newClientContext

@Deprecated
public static SslContext newClientContext(SslProvider provider)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new client-side SslContext.

Parameters:

provider - the SslContext implementation to use. null to use the current default one.

Returns:

a new client-side SslContext

Throws:

SSLException

newClientContext

@Deprecated
public static SslContext newClientContext(SslProvider provider,
                                                      File certChainFile)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new client-side SslContext.

Parameters:

provider - the SslContext implementation to use. null to use the current default one.

certChainFile - an X.509 certificate chain file in PEM format. null to use the system default

Returns:

a new client-side SslContext

Throws:

SSLException

newClientContext

@Deprecated
public static SslContext newClientContext(SslProvider provider,
                                                      TrustManagerFactory trustManagerFactory)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new client-side SslContext.

Parameters:

provider - the SslContext implementation to use. null to use the current default one.

trustManagerFactory - the TrustManagerFactory that provides the TrustManagers that verifies the certificates sent from servers. null to use the default.

Returns:

a new client-side SslContext

Throws:

SSLException

newClientContext

@Deprecated
public static SslContext newClientContext(SslProvider provider,
                                                      File certChainFile,
                                                      TrustManagerFactory trustManagerFactory)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new client-side SslContext.

Parameters:

provider - the SslContext implementation to use. null to use the current default one.

certChainFile - an X.509 certificate chain file in PEM format. null to use the system default

trustManagerFactory - the TrustManagerFactory that provides the TrustManagers that verifies the certificates sent from servers. null to use the default.

Returns:

a new client-side SslContext

Throws:

SSLException

newClientContext

@Deprecated
public static SslContext newClientContext(SslProvider provider,
                                                      File certChainFile,
                                                      TrustManagerFactory trustManagerFactory,
                                                      Iterable<String> ciphers,
                                                      Iterable<String> nextProtocols,
                                                      long sessionCacheSize,
                                                      long sessionTimeout)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new client-side SslContext.

Parameters:

provider - the SslContext implementation to use. null to use the current default one.

certChainFile - an X.509 certificate chain file in PEM format. null to use the system default

trustManagerFactory - the TrustManagerFactory that provides the TrustManagers that verifies the certificates sent from servers. null to use the default.

ciphers - the cipher suites to enable, in the order of preference. null to use the default cipher suites.

nextProtocols - the application layer protocols to accept, in the order of preference. null to disable TLS NPN/ALPN extension.

sessionCacheSize - the size of the cache used for storing SSL session objects. 0 to use the default value.

sessionTimeout - the timeout for the cached SSL session objects, in seconds. 0 to use the default value.

Returns:

a new client-side SslContext

Throws:

SSLException

newClientContext

@Deprecated
public static SslContext newClientContext(SslProvider provider,
                                                      File certChainFile,
                                                      TrustManagerFactory trustManagerFactory,
                                                      Iterable<String> ciphers,
                                                      CipherSuiteFilter cipherFilter,
                                                      ApplicationProtocolConfig apn,
                                                      long sessionCacheSize,
                                                      long sessionTimeout)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new client-side SslContext.

Parameters:

provider - the SslContext implementation to use. null to use the current default one.

certChainFile - an X.509 certificate chain file in PEM format. null to use the system default

trustManagerFactory - the TrustManagerFactory that provides the TrustManagers that verifies the certificates sent from servers. null to use the default.

ciphers - the cipher suites to enable, in the order of preference. null to use the default cipher suites.

cipherFilter - a filter to apply over the supplied list of ciphers

apn - Provides a means to configure parameters related to application protocol negotiation.

sessionCacheSize - the size of the cache used for storing SSL session objects. 0 to use the default value.

sessionTimeout - the timeout for the cached SSL session objects, in seconds. 0 to use the default value.

Returns:

a new client-side SslContext

Throws:

SSLException

newClientContext

@Deprecated
public static SslContext newClientContext(SslProvider provider,
                                                      File trustCertCollectionFile,
                                                      TrustManagerFactory trustManagerFactory,
                                                      File keyCertChainFile,
                                                      File keyFile,
                                                      String keyPassword,
                                                      KeyManagerFactory keyManagerFactory,
                                                      Iterable<String> ciphers,
                                                      CipherSuiteFilter cipherFilter,
                                                      ApplicationProtocolConfig apn,
                                                      long sessionCacheSize,
                                                      long sessionTimeout)
                                               throws SSLException

Deprecated. Replaced by SslContextBuilder

Creates a new client-side SslContext.

Parameters:

provider - the SslContext implementation to use. null to use the current default one.

trustCertCollectionFile - an X.509 certificate collection file in PEM format. null to use the system default

trustManagerFactory - the TrustManagerFactory that provides the TrustManagers that verifies the certificates sent from servers. null to use the default or the results of parsing trustCertCollectionFile. This parameter is ignored if provider is not SslProvider.JDK.

keyCertChainFile - an X.509 certificate chain file in PEM format. This provides the public key for mutual authentication. null to use the system default

keyFile - a PKCS#8 private key file in PEM format. This provides the private key for mutual authentication. null for no mutual authentication.

keyPassword - the password of the keyFile. null if it's not password-protected. Ignored if keyFile is null.

keyManagerFactory - the KeyManagerFactory that provides the KeyManagers that is used to encrypt data being sent to servers. null to use the default or the results of parsing keyCertChainFile and keyFile. This parameter is ignored if provider is not SslProvider.JDK.

ciphers - the cipher suites to enable, in the order of preference. null to use the default cipher suites.

cipherFilter - a filter to apply over the supplied list of ciphers

apn - Provides a means to configure parameters related to application protocol negotiation.

sessionCacheSize - the size of the cache used for storing SSL session objects. 0 to use the default value.

sessionTimeout - the timeout for the cached SSL session objects, in seconds. 0 to use the default value.

Returns:

a new client-side SslContext

Throws:

SSLException

isServer

public final boolean isServer()

Returns true if and only if this context is for server-side.

isClient

public abstract boolean isClient()

Returns the true if and only if this context is for client-side.

cipherSuites

public abstract List<String> cipherSuites()

Returns the list of enabled cipher suites, in the order of preference.

sessionCacheSize

public abstract long sessionCacheSize()

Returns the size of the cache used for storing SSL session objects.

sessionTimeout

public abstract long sessionTimeout()

Returns the timeout for the cached SSL session objects, in seconds.

nextProtocols

@Deprecated
public final List<String> nextProtocols()

Deprecated. Use applicationProtocolNegotiator() instead.

applicationProtocolNegotiator

public abstract ApplicationProtocolNegotiator applicationProtocolNegotiator()

Returns the object responsible for negotiating application layer protocols for the TLS NPN/ALPN extensions.

newEngine

public abstract SSLEngine newEngine(ByteBufAllocator alloc)

Creates a new SSLEngine.

If SslProvider.OPENSSL_REFCNT is used then the object must be released. One way to do this is to wrap in a SslHandler and insert it into a pipeline. See newHandler(ByteBufAllocator).

Returns:

a new SSLEngine

newEngine

public abstract SSLEngine newEngine(ByteBufAllocator alloc,
                                    String peerHost,
                                    int peerPort)

Creates a new SSLEngine using advisory peer information.

If SslProvider.OPENSSL_REFCNT is used then the object must be released. One way to do this is to wrap in a SslHandler and insert it into a pipeline. See newHandler(ByteBufAllocator, String, int).

Parameters:

peerHost - the non-authoritative name of the host

peerPort - the non-authoritative port

Returns:

a new SSLEngine

sessionContext

public abstract SSLSessionContext sessionContext()

Returns the SSLSessionContext object held by this context.

newHandler

public final SslHandler newHandler(ByteBufAllocator alloc)

Creates a new SslHandler.

If SslProvider.OPENSSL_REFCNT is used then the returned SslHandler will release the engine that is wrapped. If the returned SslHandler is not inserted into a pipeline then you may leak native memory!

Beware: the underlying generated SSLEngine won't have hostname verification enabled by default. If you create SslHandler for the client side and want proper security, we advice that you configure the SSLEngine (see SSLParameters.setEndpointIdentificationAlgorithm(String)):

 SSLEngine sslEngine = sslHandler.engine();
 SSLParameters sslParameters = sslEngine.getSSLParameters();
 // only available since Java 7
 sslParameters.setEndpointIdentificationAlgorithm("HTTPS");
 sslEngine.setSSLParameters(sslParameters);
 

Parameters:

alloc - If supported by the SSLEngine then the SSLEngine will use this to allocate ByteBuf objects.

Returns:

a new SslHandler

newHandler

public final SslHandler newHandler(ByteBufAllocator alloc,
                                   String peerHost,
                                   int peerPort)

Creates a new SslHandler with advisory peer information.

If SslProvider.OPENSSL_REFCNT is used then the returned SslHandler will release the engine that is wrapped. If the returned SslHandler is not inserted into a pipeline then you may leak native memory!

Beware: the underlying generated SSLEngine won't have hostname verification enabled by default. If you create SslHandler for the client side and want proper security, we advice that you configure the SSLEngine (see SSLParameters.setEndpointIdentificationAlgorithm(String)):

 SSLEngine sslEngine = sslHandler.engine();
 SSLParameters sslParameters = sslEngine.getSSLParameters();
 // only available since Java 7
 sslParameters.setEndpointIdentificationAlgorithm("HTTPS");
 sslEngine.setSSLParameters(sslParameters);
 

Parameters:

alloc - If supported by the SSLEngine then the SSLEngine will use this to allocate ByteBuf objects.

peerHost - the non-authoritative name of the host

peerPort - the non-authoritative port

Returns:

a new SslHandler

generateKeySpec

protected static PKCS8EncodedKeySpec generateKeySpec(char[] password,
                                                     byte[] key)
                                              throws IOException,
                                                     NoSuchAlgorithmException,
                                                     NoSuchPaddingException,
                                                     InvalidKeySpecException,
                                                     InvalidKeyException,
                                                     InvalidAlgorithmParameterException

Generates a key specification for an (encrypted) private key.

Parameters:

password - characters, if null an unencrypted key is assumed

key - bytes of the DER encoded private key

Returns:

a key specification

Throws:

IOException - if parsing key fails

NoSuchAlgorithmException - if the algorithm used to encrypt key is unknown

NoSuchPaddingException - if the padding scheme specified in the decryption algorithm is unknown

InvalidKeySpecException - if the decryption key based on password cannot be generated

InvalidKeyException - if the decryption key based on password cannot be used to decrypt key

InvalidAlgorithmParameterException - if decryption algorithm parameters are somehow faulty

buildTrustManagerFactory

@Deprecated
protected static TrustManagerFactory buildTrustManagerFactory(File certChainFile,
                                                                          TrustManagerFactory trustManagerFactory)
                                                                   throws NoSuchAlgorithmException,
                                                                          CertificateException,
                                                                          KeyStoreException,
                                                                          IOException

Deprecated.

Build a TrustManagerFactory from a certificate chain file.

Parameters:

certChainFile - The certificate file to build from.

trustManagerFactory - The existing TrustManagerFactory that will be used if not null.

Returns:

A TrustManagerFactory which contains the certificates in certChainFile

Throws:

NoSuchAlgorithmException

CertificateException

KeyStoreException

IOException