Package software.amazon.awssdk.http.apache.internal.net

Class InputShutdownCheckingSslSocket

java.lang.Object

java.net.Socket

javax.net.ssl.SSLSocket

software.amazon.awssdk.http.apache.internal.net.DelegateSslSocket

software.amazon.awssdk.http.apache.internal.net.InputShutdownCheckingSslSocket

All Implemented Interfaces:

Closeable, AutoCloseable

public final class InputShutdownCheckingSslSocket
extends DelegateSslSocket

Wrapper socket that ensures the read end of the socket is still open before performing a write(). In TLS 1.3, it is permitted for the connection to be in a half-closed state, which is dangerous for the Apache client because it can get stuck in a state where it continues to write to the socket and potentially end up a blocked state writing to the socket indefinitely.

Constructor Summary

Constructors

Constructor	Description
InputShutdownCheckingSslSocket(SSLSocket sock)

Method Summary

Modifier and Type	Method	Description
OutputStream	getOutputStream()

Methods inherited from class software.amazon.awssdk.http.apache.internal.net.DelegateSslSocket

addHandshakeCompletedListener, bind, close, connect, connect, getChannel, getEnabledCipherSuites, getEnabledProtocols, getEnableSessionCreation, getInetAddress, getInputStream, getKeepAlive, getLocalAddress, getLocalPort, getLocalSocketAddress, getNeedClientAuth, getOOBInline, getPort, getReceiveBufferSize, getRemoteSocketAddress, getReuseAddress, getSendBufferSize, getSession, getSoLinger, getSoTimeout, getSupportedCipherSuites, getSupportedProtocols, getTcpNoDelay, getTrafficClass, getUseClientMode, getWantClientAuth, isBound, isClosed, isConnected, isInputShutdown, isOutputShutdown, removeHandshakeCompletedListener, sendUrgentData, setEnabledCipherSuites, setEnabledProtocols, setEnableSessionCreation, setKeepAlive, setNeedClientAuth, setOOBInline, setPerformancePreferences, setReceiveBufferSize, setReuseAddress, setSendBufferSize, setSoLinger, setSoTimeout, setTcpNoDelay, setTrafficClass, setUseClientMode, setWantClientAuth, shutdownInput, shutdownOutput, startHandshake, toString

Methods inherited from class javax.net.ssl.SSLSocket

getApplicationProtocol, getHandshakeApplicationProtocol, getHandshakeApplicationProtocolSelector, getHandshakeSession, getSSLParameters, setHandshakeApplicationProtocolSelector, setSSLParameters

Methods inherited from class java.net.Socket

setSocketImplFactory

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

InputShutdownCheckingSslSocket

public InputShutdownCheckingSslSocket(SSLSocket sock)

Method Details

getOutputStream

public OutputStream getOutputStream()
                             throws IOException

Overrides:

getOutputStream in class DelegateSslSocket

Throws:

IOException