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Java HandshakeStatus类代码示例

本文整理汇总了Java中javax.net.ssl.SSLEngineResult.HandshakeStatus的典型用法代码示例。如果您正苦于以下问题:Java HandshakeStatus类的具体用法?Java HandshakeStatus怎么用?Java HandshakeStatus使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。


HandshakeStatus类属于javax.net.ssl.SSLEngineResult包,在下文中一共展示了HandshakeStatus类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: if

import javax.net.ssl.SSLEngineResult.HandshakeStatus; //导入依赖的package包/类
/**
 * Encrypt provided buffer. Encrypted data returned by getOutNetBuffer().
 * 
 * @param src
 *            data to encrypt
 * @throws SSLException
 *             on errors
 */
/* no qualifier */void encrypt(ByteBuffer src) throws SSLException {
    if (!handshakeComplete) {
        throw new IllegalStateException();
    }

    if (!src.hasRemaining()) {
        if (outNetBuffer == null) {
            outNetBuffer = emptyBuffer;
        }
        return;
    }

    createOutNetBuffer(src.remaining());

    // Loop until there is no more data in src
    while (src.hasRemaining()) {

        SSLEngineResult result = sslEngine.wrap(src, outNetBuffer.buf());
        if (result.getStatus() == SSLEngineResult.Status.OK) {
            if (result.getHandshakeStatus() == SSLEngineResult.HandshakeStatus.NEED_TASK) {
                doTasks();
            }
        } else if (result.getStatus() == SSLEngineResult.Status.BUFFER_OVERFLOW) {
            outNetBuffer.capacity(outNetBuffer.capacity() << 1);
            outNetBuffer.limit(outNetBuffer.capacity());
        } else {
            throw new SSLException("SSLEngine error during encrypt: " + result.getStatus() + " src: " + src
                    + "outNetBuffer: " + outNetBuffer);
        }
    }

    outNetBuffer.flip();
}
 
开发者ID:eclipse,项目名称:neoscada,代码行数:42,代码来源:SslHandler.java

示例2: tasks

import javax.net.ssl.SSLEngineResult.HandshakeStatus; //导入依赖的package包/类
/**
 * Executes all the tasks needed on the same thread.
 * @return HandshakeStatus
 */
protected SSLEngineResult.HandshakeStatus tasks() {
    Runnable r = null;
    while ( (r = sslEngine.getDelegatedTask()) != null) {
        r.run();
    }
    return sslEngine.getHandshakeStatus();
}
 
开发者ID:liaokailin,项目名称:tomcat7,代码行数:12,代码来源:SecureNioChannel.java

示例3: close

import javax.net.ssl.SSLEngineResult.HandshakeStatus; //导入依赖的package包/类
/**
 * Sends a SSL close message, will not physically close the connection here.<br>
 * To close the connection, you could do something like
 * <pre><code>
 *   close();
 *   while (isOpen() && !myTimeoutFunction()) Thread.sleep(25);
 *   if ( isOpen() ) close(true); //forces a close if you timed out
 * </code></pre>
 * @throws IOException if an I/O error occurs
 * @throws IOException if there is data on the outgoing network buffer and we are unable to flush it
 * TODO Implement this java.io.Closeable method
 */
@Override
public void close() throws IOException {
    if (closing) return;
    closing = true;
    sslEngine.closeOutbound();

    if (!flush(netOutBuffer)) {
        throw new IOException("Remaining data in the network buffer, can't send SSL close message, force a close with close(true) instead");
    }
    //prep the buffer for the close message
    netOutBuffer.clear();
    //perform the close, since we called sslEngine.closeOutbound
    SSLEngineResult handshake = sslEngine.wrap(getEmptyBuf(), netOutBuffer);
    //we should be in a close state
    if (handshake.getStatus() != SSLEngineResult.Status.CLOSED) {
        throw new IOException("Invalid close state, will not send network data.");
    }
    //prepare the buffer for writing
    netOutBuffer.flip();
    //if there is data to be written
    flush(netOutBuffer);

    //is the channel closed?
    closed = (!netOutBuffer.hasRemaining() && (handshake.getHandshakeStatus() != HandshakeStatus.NEED_WRAP));
}
 
开发者ID:liaokailin,项目名称:tomcat7,代码行数:38,代码来源:SecureNioChannel.java

示例4: runDelegatedTasks

import javax.net.ssl.SSLEngineResult.HandshakeStatus; //导入依赖的package包/类
private void runDelegatedTasks(SSLEngineResult result) throws IOException {
	if(logger.isLoggingEnabled(LogWriter.TRACE_DEBUG)) {
		logger.logDebug("Running delegated task for " + result);
	}

	/*
	 *  Delegated tasks are just invisible steps inside the sslEngine state machine.
	 *  Call them every time they have NEED_TASK otherwise the sslEngine won't make progress
	 */
	if (result.getHandshakeStatus() == HandshakeStatus.NEED_TASK) {
		Runnable runnable;
		while ((runnable = sslEngine.getDelegatedTask()) != null) {
			runnable.run();
		}
		HandshakeStatus hsStatus = sslEngine.getHandshakeStatus();
		if(logger.isLoggingEnabled(LogWriter.TRACE_DEBUG)) {
			logger.logDebug("Handshake status after delegated tasks " + hsStatus);
		}
		if (hsStatus == HandshakeStatus.NEED_TASK) {
			throw new IOException(
					"handshake shouldn't need additional tasks");
		}
	}
}
 
开发者ID:YunlongYang,项目名称:LightSIP,代码行数:25,代码来源:SSLStateMachine.java

示例5: writeRecord

import javax.net.ssl.SSLEngineResult.HandshakeStatus; //导入依赖的package包/类
synchronized void writeRecord(EngineOutputRecord outputRecord,
        Authenticator authenticator,
        CipherBox writeCipher) throws IOException {

    /*
     * Only output if we're still open.
     */
    if (outboundClosed) {
        throw new IOException("writer side was already closed.");
    }

    outputRecord.write(authenticator, writeCipher);

    /*
     * Did our handshakers notify that we just sent the
     * Finished message?
     *
     * Add an "I'm finished" message to the queue.
     */
    if (outputRecord.isFinishedMsg()) {
        outboundList.addLast(HandshakeStatus.FINISHED);
    }
}
 
开发者ID:SunburstApps,项目名称:OpenJSharp,代码行数:24,代码来源:EngineWriter.java

示例6: handshakeFinished

import javax.net.ssl.SSLEngineResult.HandshakeStatus; //导入依赖的package包/类
/**
 * Checks if the handshake status is finished
 * Sets the interestOps for the selectionKey.
 */
private void handshakeFinished() throws IOException {
    // SSLEngine.getHandshakeStatus is transient and it doesn't record FINISHED status properly.
    // It can move from FINISHED status to NOT_HANDSHAKING after the handshake is completed.
    // Hence we also need to check handshakeResult.getHandshakeStatus() if the handshake finished or not
    if (handshakeResult.getHandshakeStatus() == HandshakeStatus.FINISHED) {
        //we are complete if we have delivered the last package
        handshakeComplete = !netWriteBuffer.hasRemaining();
        //remove OP_WRITE if we are complete, otherwise we still have data to write
        if (!handshakeComplete)
            key.interestOps(key.interestOps() | SelectionKey.OP_WRITE);
        else {
            key.interestOps(key.interestOps() & ~SelectionKey.OP_WRITE);
            SSLSession session = sslEngine.getSession();
            log.debug("SSL handshake completed successfully with peerHost '{}' peerPort {} peerPrincipal '{}' cipherSuite '{}'",
                    session.getPeerHost(), session.getPeerPort(), peerPrincipal(), session.getCipherSuite());
        }

        log.trace("SSLHandshake FINISHED channelId {}, appReadBuffer pos {}, netReadBuffer pos {}, netWriteBuffer pos {} ",
                  channelId, appReadBuffer.position(), netReadBuffer.position(), netWriteBuffer.position());
    } else {
        throw new IOException("NOT_HANDSHAKING during handshake");
    }
}
 
开发者ID:YMCoding,项目名称:kafka-0.11.0.0-src-with-comment,代码行数:28,代码来源:SslTransportLayer.java

示例7: handshakeWrap

import javax.net.ssl.SSLEngineResult.HandshakeStatus; //导入依赖的package包/类
/**
* Performs the WRAP function
* @param doWrite boolean
* @return SSLEngineResult
* @throws IOException
*/
private SSLEngineResult handshakeWrap(boolean doWrite) throws IOException {
    log.trace("SSLHandshake handshakeWrap {}", channelId);
    if (netWriteBuffer.hasRemaining())
        throw new IllegalStateException("handshakeWrap called with netWriteBuffer not empty");
    //this should never be called with a network buffer that contains data
    //so we can clear it here.
    netWriteBuffer.clear();
    SSLEngineResult result = sslEngine.wrap(emptyBuf, netWriteBuffer);
    //prepare the results to be written
    netWriteBuffer.flip();
    handshakeStatus = result.getHandshakeStatus();
    if (result.getStatus() == SSLEngineResult.Status.OK &&
        result.getHandshakeStatus() == HandshakeStatus.NEED_TASK) {
        handshakeStatus = runDelegatedTasks();
    }

    if (doWrite) flush(netWriteBuffer);
    return result;
}
 
开发者ID:YMCoding,项目名称:kafka-0.11.0.0-src-with-comment,代码行数:26,代码来源:SslTransportLayer.java

示例8: handshakeUnwrap

import javax.net.ssl.SSLEngineResult.HandshakeStatus; //导入依赖的package包/类
/**
* Perform handshake unwrap
* @param doRead boolean
* @return SSLEngineResult
* @throws IOException
*/
private SSLEngineResult handshakeUnwrap(boolean doRead) throws IOException {
    log.trace("SSLHandshake handshakeUnwrap {}", channelId);
    SSLEngineResult result;
    if (doRead)  {
        int read = socketChannel.read(netReadBuffer);
        if (read == -1) throw new EOFException("EOF during handshake.");
    }
    boolean cont;
    do {
        //prepare the buffer with the incoming data
        netReadBuffer.flip();
        result = sslEngine.unwrap(netReadBuffer, appReadBuffer);
        netReadBuffer.compact();
        handshakeStatus = result.getHandshakeStatus();
        if (result.getStatus() == SSLEngineResult.Status.OK &&
            result.getHandshakeStatus() == HandshakeStatus.NEED_TASK) {
            handshakeStatus = runDelegatedTasks();
        }
        cont = result.getStatus() == SSLEngineResult.Status.OK &&
            handshakeStatus == HandshakeStatus.NEED_UNWRAP;
        log.trace("SSLHandshake handshakeUnwrap: handshakeStatus {} status {}", handshakeStatus, result.getStatus());
    } while (netReadBuffer.position() != 0 && cont);

    return result;
}
 
开发者ID:YMCoding,项目名称:kafka-0.11.0.0-src-with-comment,代码行数:32,代码来源:SslTransportLayer.java

示例9: sendData

import javax.net.ssl.SSLEngineResult.HandshakeStatus; //导入依赖的package包/类
/**
 * send the data in the given ByteBuffer. If a handshake is needed
 * then this is handled within this method. When this call returns,
 * all of the given user data has been sent and any handshake has been
 * completed. Caller should check if engine has been closed.
 */
WrapperResult sendData (ByteBuffer[] src, int offset, int len) throws IOException {
    WrapperResult r = WrapperResult.createOK();
    while (countBytes(src, offset, len) > 0) {
        r = wrapper.wrapAndSend(src, offset, len, false);
        Status status = r.result.getStatus();
        if (status == Status.CLOSED) {
            doClosure ();
            return r;
        }
        HandshakeStatus hs_status = r.result.getHandshakeStatus();
        if (hs_status != HandshakeStatus.FINISHED &&
            hs_status != HandshakeStatus.NOT_HANDSHAKING)
        {
            doHandshake(hs_status);
        }
    }
    return r;
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:25,代码来源:SSLDelegate.java

示例10: recvData

import javax.net.ssl.SSLEngineResult.HandshakeStatus; //导入依赖的package包/类
/**
 * read data thru the engine into the given ByteBuffer. If the
 * given buffer was not large enough, a new one is allocated
 * and returned. This call handles handshaking automatically.
 * Caller should check if engine has been closed.
 */
WrapperResult recvData (ByteBuffer dst) throws IOException {
    /* we wait until some user data arrives */
    int mark = dst.position();
    WrapperResult r = null;
    int pos = dst.position();
    while (dst.position() == pos) {
        r = wrapper.recvAndUnwrap (dst);
        dst = (r.buf != dst) ? r.buf: dst;
        Status status = r.result.getStatus();
        if (status == Status.CLOSED) {
            doClosure ();
            return r;
        }

        HandshakeStatus hs_status = r.result.getHandshakeStatus();
        if (hs_status != HandshakeStatus.FINISHED &&
            hs_status != HandshakeStatus.NOT_HANDSHAKING)
        {
            doHandshake (hs_status);
        }
    }
    Utils.flipToMark(dst, mark);
    return r;
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:31,代码来源:SSLDelegate.java

示例11: unwrap

import javax.net.ssl.SSLEngineResult.HandshakeStatus; //导入依赖的package包/类
/**
 * performs the unwrap operation by unwrapping from {@link #inCrypt} to {@link #inData}
 **/
private synchronized ByteBuffer unwrap() throws SSLException {
	int rem;
	//There are some ssl test suites, which get around the selector.select() call, which cause an infinite unwrap and 100% cpu usage (see #459 and #458)
	if(readEngineResult.getStatus() == Status.CLOSED && sslEngine.getHandshakeStatus() == HandshakeStatus.NOT_HANDSHAKING){
		try {
			close();
		} catch (IOException e) {
			//Not really interesting
		}
	}
	do {
		rem = inData.remaining();
		readEngineResult = sslEngine.unwrap( inCrypt, inData );
	} while ( readEngineResult.getStatus() == Status.OK && ( rem != inData.remaining() || sslEngine.getHandshakeStatus() == HandshakeStatus.NEED_UNWRAP ) );
	inData.flip();
	return inData;
}
 
开发者ID:MundoSK,项目名称:MundoSK,代码行数:21,代码来源:SSLSocketChannel2.java

示例12: handshakeFinished

import javax.net.ssl.SSLEngineResult.HandshakeStatus; //导入依赖的package包/类
/**
 * Checks if the handshake status is finished
 * Sets the interestOps for the selectionKey.
 */
private void handshakeFinished() throws IOException {
    // SSLEngine.getHandshakeStatus is transient and it doesn't record FINISHED status properly.
    // It can move from FINISHED status to NOT_HANDSHAKING after the handshake is completed.
    // Hence we also need to check handshakeResult.getHandshakeStatus() if the handshake finished or not
    if (handshakeResult.getHandshakeStatus() == HandshakeStatus.FINISHED) {
        //we are complete if we have delivered the last package
        handshakeComplete = !netWriteBuffer.hasRemaining();
        //remove OP_WRITE if we are complete, otherwise we still have data to write
        if (!handshakeComplete)
            key.interestOps(key.interestOps() | SelectionKey.OP_WRITE);
        else
            key.interestOps(key.interestOps() & ~SelectionKey.OP_WRITE);

        log.trace("SSLHandshake FINISHED channelId {}, appReadBuffer pos {}, netReadBuffer pos {}, netWriteBuffer pos {} ",
                  channelId, appReadBuffer.position(), netReadBuffer.position(), netWriteBuffer.position());
    } else {
        throw new IOException("NOT_HANDSHAKING during handshake");
    }
}
 
开发者ID:txazo,项目名称:kafka,代码行数:24,代码来源:SslTransportLayer.java

示例13: getHandshakeStatusInternal

import javax.net.ssl.SSLEngineResult.HandshakeStatus; //导入依赖的package包/类
private HandshakeStatus getHandshakeStatusInternal() {
    if (handshakeFinished) {
        return HandshakeStatus.NOT_HANDSHAKING;
    }
    switch (state) {
        case STATE_HANDSHAKE_STARTED:
            return pendingStatus(pendingOutboundEncryptedBytes());
        case STATE_HANDSHAKE_COMPLETED:
            return HandshakeStatus.NEED_WRAP;
        case STATE_NEW:
        case STATE_MODE_SET:
        case STATE_CLOSED:
        case STATE_CLOSED_INBOUND:
        case STATE_CLOSED_OUTBOUND:
        case STATE_READY:
        case STATE_READY_HANDSHAKE_CUT_THROUGH:
            return HandshakeStatus.NOT_HANDSHAKING;
        default:
            break;
    }
    throw new IllegalStateException("Unexpected engine state: " + state);
}
 
开发者ID:google,项目名称:conscrypt,代码行数:23,代码来源:ConscryptEngine.java

示例14: unwrap

import javax.net.ssl.SSLEngineResult.HandshakeStatus; //导入依赖的package包/类
public ByteBuf unwrap(SocketChannel channel, ByteBuf src) throws IOException {
    SSLEngine sslEngine = channel.getSSLEngine();
    ByteBuf dst = getTempDst(sslEngine);
    for (;;) {
        dst.clear();
        SSLEngineResult result = sslEngine.unwrap(src.nioBuffer(), dst.nioBuffer());
        HandshakeStatus handshakeStatus = result.getHandshakeStatus();
        synchByteBuf(result, src, dst);
        if (handshakeStatus != HandshakeStatus.NOT_HANDSHAKING) {
            if (handshakeStatus == HandshakeStatus.NEED_WRAP) {
                channel.doFlush(forgeFuture.duplicate());
                return null;
            } else if (handshakeStatus == HandshakeStatus.NEED_TASK) {
                runDelegatedTasks(sslEngine);
                continue;
            } else if (handshakeStatus == HandshakeStatus.FINISHED) {
                channel.finishHandshake(null);
                return null;
            } else if (handshakeStatus == HandshakeStatus.NEED_UNWRAP) {
                return null;
            }
        }
        return gc(channel, dst.flip());
    }
}
 
开发者ID:generallycloud,项目名称:baseio,代码行数:26,代码来源:SslHandler.java

示例15: handleOutput

import javax.net.ssl.SSLEngineResult.HandshakeStatus; //导入依赖的package包/类
/**
 * Produce more handshake output. This is called in response to a
 * call to {@link javax.net.ssl.SSLEngine#wrap}, when the handshake
 * is still in progress.
 *
 * @param record The output record; the callee should put its output
 * handshake message (or a part of it) in the argument's
 * <code>fragment</code>, and should set the record length
 * appropriately.
 * @return An {@link SSLEngineResult} describing the result.
 */
public final HandshakeStatus handleOutput (ByteBuffer fragment)
  throws SSLException
{
  if (!tasks.isEmpty())
    return HandshakeStatus.NEED_TASK;

  int orig = fragment.position();
  SSLEngineResult.HandshakeStatus status = implHandleOutput(fragment);
  if (doHash())
    {
      if (Debug.DEBUG)
        logger.logv(Component.SSL_HANDSHAKE, "hashing output:\n{0}",
                    Util.hexDump((ByteBuffer) fragment.duplicate().flip().position(orig), " >> "));
      sha.update((ByteBuffer) fragment.duplicate().flip().position(orig));
      md5.update((ByteBuffer) fragment.duplicate().flip().position(orig));
    }
  return status;
}
 
开发者ID:vilie,项目名称:javify,代码行数:30,代码来源:AbstractHandshake.java


注:本文中的javax.net.ssl.SSLEngineResult.HandshakeStatus类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。