Package org.apache.tomcat.util.net.openssl

Class OpenSSLEngine

java.lang.Object

javax.net.ssl.SSLEngine

org.apache.tomcat.util.net.openssl.OpenSSLEngine

All Implemented Interfaces:

SSLUtil.ProtocolInfo

public final class OpenSSLEngine
extends SSLEngine
implements SSLUtil.ProtocolInfo

Implements a SSLEngine using OpenSSL BIO abstractions.

Field Summary

Fields

Modifier and Type	Field	Description
static final Set<String>	AVAILABLE_CIPHER_SUITES
static final Set<String>	IMPLEMENTED_PROTOCOLS_SET

Method Summary

Modifier and Type	Method	Description
void	beginHandshake()
void	closeInbound()
void	closeOutbound()
protected void	finalize()
Runnable	getDelegatedTask()
String[]	getEnabledCipherSuites()
String[]	getEnabledProtocols()
boolean	getEnableSessionCreation()
SSLEngineResult.HandshakeStatus	getHandshakeStatus()
boolean	getNeedClientAuth()
String	getNegotiatedProtocol()	ALPN information.
SSLSession	getSession()
String[]	getSupportedCipherSuites()
String[]	getSupportedProtocols()
boolean	getUseClientMode()
boolean	getWantClientAuth()
boolean	isInboundDone()
boolean	isOutboundDone()
void	setEnabledCipherSuites(String[] cipherSuites)
void	setEnabledProtocols(String[] protocols)
void	setEnableSessionCreation(boolean b)
void	setNeedClientAuth(boolean b)
void	setUseClientMode(boolean clientMode)
void	setWantClientAuth(boolean b)
void	shutdown()	Destroys this engine.
SSLEngineResult	unwrap(ByteBuffer src, ByteBuffer[] dsts, int offset, int length)
SSLEngineResult	wrap(ByteBuffer[] srcs, int offset, int length, ByteBuffer dst)

Methods inherited from class javax.net.ssl.SSLEngine

getApplicationProtocol, getHandshakeApplicationProtocol, getHandshakeApplicationProtocolSelector, getHandshakeSession, getPeerHost, getPeerPort, getSSLParameters, setHandshakeApplicationProtocolSelector, setSSLParameters, unwrap, unwrap, wrap, wrap

Methods inherited from class java.lang.Object

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

Field Details

AVAILABLE_CIPHER_SUITES

public static final Set<String> AVAILABLE_CIPHER_SUITES

IMPLEMENTED_PROTOCOLS_SET

public static final Set<String> IMPLEMENTED_PROTOCOLS_SET

Method Details

getNegotiatedProtocol

public String getNegotiatedProtocol()

Description copied from interface: SSLUtil.ProtocolInfo

ALPN information.

Specified by:

getNegotiatedProtocol in interface SSLUtil.ProtocolInfo

Returns:

the protocol selected using ALPN

shutdown

public void shutdown()

Destroys this engine.

wrap

public SSLEngineResult wrap(ByteBuffer[] srcs,
 int offset,
 int length,
 ByteBuffer dst)
                     throws SSLException

Specified by:

wrap in class SSLEngine

Throws:

SSLException

unwrap

public SSLEngineResult unwrap(ByteBuffer src,
 ByteBuffer[] dsts,
 int offset,
 int length)
                       throws SSLException

Specified by:

unwrap in class SSLEngine

Throws:

SSLException

getDelegatedTask

public Runnable getDelegatedTask()

Specified by:

getDelegatedTask in class SSLEngine

closeInbound

public void closeInbound()
                  throws SSLException

Specified by:

closeInbound in class SSLEngine

Throws:

SSLException

isInboundDone

public boolean isInboundDone()

Specified by:

isInboundDone in class SSLEngine

closeOutbound

public void closeOutbound()

Specified by:

closeOutbound in class SSLEngine

isOutboundDone

public boolean isOutboundDone()

Specified by:

isOutboundDone in class SSLEngine

getSupportedCipherSuites

public String[] getSupportedCipherSuites()

Specified by:

getSupportedCipherSuites in class SSLEngine

getEnabledCipherSuites

public String[] getEnabledCipherSuites()

Specified by:

getEnabledCipherSuites in class SSLEngine

setEnabledCipherSuites

public void setEnabledCipherSuites(String[] cipherSuites)

Specified by:

setEnabledCipherSuites in class SSLEngine

getSupportedProtocols

public String[] getSupportedProtocols()

Specified by:

getSupportedProtocols in class SSLEngine

getEnabledProtocols

public String[] getEnabledProtocols()

Specified by:

getEnabledProtocols in class SSLEngine

setEnabledProtocols

public void setEnabledProtocols(String[] protocols)

Specified by:

setEnabledProtocols in class SSLEngine

getSession

public SSLSession getSession()

Specified by:

getSession in class SSLEngine

beginHandshake

public void beginHandshake()
                    throws SSLException

Specified by:

beginHandshake in class SSLEngine

Throws:

SSLException

getHandshakeStatus

public SSLEngineResult.HandshakeStatus getHandshakeStatus()

Specified by:

getHandshakeStatus in class SSLEngine

setUseClientMode

public void setUseClientMode(boolean clientMode)

Specified by:

setUseClientMode in class SSLEngine

getUseClientMode

public boolean getUseClientMode()

Specified by:

getUseClientMode in class SSLEngine

setNeedClientAuth

public void setNeedClientAuth(boolean b)

Specified by:

setNeedClientAuth in class SSLEngine

getNeedClientAuth

public boolean getNeedClientAuth()

Specified by:

getNeedClientAuth in class SSLEngine

setWantClientAuth

public void setWantClientAuth(boolean b)

Specified by:

setWantClientAuth in class SSLEngine

getWantClientAuth

public boolean getWantClientAuth()

Specified by:

getWantClientAuth in class SSLEngine

setEnableSessionCreation

public void setEnableSessionCreation(boolean b)

Specified by:

setEnableSessionCreation in class SSLEngine

getEnableSessionCreation

public boolean getEnableSessionCreation()

Specified by:

getEnableSessionCreation in class SSLEngine

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable