Example usage for javax.net.ssl SSLEngine getHandshakeStatus

Introduction

In this page you can find the example usage for javax.net.ssl SSLEngine getHandshakeStatus.

Prototype

public abstract SSLEngineResult.HandshakeStatus getHandshakeStatus();

Source Link

Document

Returns the current handshake status for this SSLEngine .

Usage

From source file:org.apache.hc.client5.http.impl.auth.CredSspScheme.java

private String wrapHandshake() throws AuthenticationException {
    final ByteBuffer src = allocateOutBuffer();
    src.flip();/*from w w w  .  j a v a2  s. com*/
    final SSLEngine sslEngine = getSSLEngine();
    final SSLSession sslSession = sslEngine.getSession();
    // Needs to be twice the size as there may be two wraps during handshake.
    // Primitive and inefficient solution, but it works.
    final ByteBuffer dst = ByteBuffer.allocate(sslSession.getPacketBufferSize() * 2);
    while (sslEngine.getHandshakeStatus() == HandshakeStatus.NEED_WRAP) {
        wrap(src, dst);
    }
    dst.flip();
    return encodeBase64(dst);
}

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From source file:org.apache.hc.client5.http.impl.auth.CredSspScheme.java

private void unwrapHandshake(final String inputString) throws MalformedChallengeException {
    final SSLEngine sslEngine = getSSLEngine();
    final SSLSession sslSession = sslEngine.getSession();
    final ByteBuffer src = decodeBase64(inputString);
    final ByteBuffer dst = ByteBuffer.allocate(sslSession.getApplicationBufferSize());
    while (sslEngine.getHandshakeStatus() == HandshakeStatus.NEED_UNWRAP) {
        unwrap(src, dst);//from   w  ww . j av a2 s. c o m
    }
}

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From source file:org.globus.gsi.gssapi.GlobusGSSContextImpl.java

private void runDelegatedTasks(SSLEngine engine) throws Exception {

    Runnable runnable;/*from  w  w  w.j a  v a 2  s.co m*/
    while ((runnable = engine.getDelegatedTask()) != null) {
        logger.debug("\trunning delegated task...");
        runnable.run();
    }
    SSLEngineResult.HandshakeStatus hsStatus = engine.getHandshakeStatus();
    if (hsStatus == SSLEngineResult.HandshakeStatus.NEED_TASK) {
        throw new Exception("handshake shouldn't need additional tasks");
    }
    logger.debug("\tnew HandshakeStatus: " + hsStatus);
}

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