Example usage for javax.net.ssl SSLSession getPacketBufferSize

Introduction

In this page you can find the example usage for javax.net.ssl SSLSession getPacketBufferSize.

Prototype

public int getPacketBufferSize();

Source Link

Document

Gets the current size of the largest SSL/TLS/DTLS packet that is expected when using this session.

Usage

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

private String wrapHandshake() throws AuthenticationException {
    final ByteBuffer src = allocateOutBuffer();
    src.flip();/*  ww  w . j a  va 2  s  . c  om*/
    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 String wrap(final ByteBuffer src) throws AuthenticationException {
    final SSLEngine sslEngine = getSSLEngine();
    final SSLSession sslSession = sslEngine.getSession();
    final ByteBuffer dst = ByteBuffer.allocate(sslSession.getPacketBufferSize());
    wrap(src, dst);//from  www .  j  av a2  s  . co m
    dst.flip();
    return encodeBase64(dst);
}

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