com.firefly.net.tcp.secure.openssl.nativelib.OpenSslServerSessionContext Maven / Gradle / Ivy
package com.firefly.net.tcp.secure.openssl.nativelib;
import io.netty.internal.tcnative.SSL;
import io.netty.internal.tcnative.SSLContext;
import java.util.concurrent.locks.Lock;
/**
* {@link OpenSslSessionContext} implementation which offers extra methods which are only useful for the server-side.
*/
public final class OpenSslServerSessionContext extends OpenSslSessionContext {
OpenSslServerSessionContext(ReferenceCountedOpenSslContext context) {
super(context);
}
@Override
public void setSessionTimeout(int seconds) {
if (seconds < 0) {
throw new IllegalArgumentException();
}
Lock writerLock = context.ctxLock.writeLock();
writerLock.lock();
try {
SSLContext.setSessionCacheTimeout(context.ctx, seconds);
} finally {
writerLock.unlock();
}
}
@Override
public int getSessionTimeout() {
Lock readerLock = context.ctxLock.readLock();
readerLock.lock();
try {
return (int) SSLContext.getSessionCacheTimeout(context.ctx);
} finally {
readerLock.unlock();
}
}
@Override
public void setSessionCacheSize(int size) {
if (size < 0) {
throw new IllegalArgumentException();
}
Lock writerLock = context.ctxLock.writeLock();
writerLock.lock();
try {
SSLContext.setSessionCacheSize(context.ctx, size);
} finally {
writerLock.unlock();
}
}
@Override
public int getSessionCacheSize() {
Lock readerLock = context.ctxLock.readLock();
readerLock.lock();
try {
return (int) SSLContext.getSessionCacheSize(context.ctx);
} finally {
readerLock.unlock();
}
}
@Override
public void setSessionCacheEnabled(boolean enabled) {
long mode = enabled ? SSL.SSL_SESS_CACHE_SERVER : SSL.SSL_SESS_CACHE_OFF;
Lock writerLock = context.ctxLock.writeLock();
writerLock.lock();
try {
SSLContext.setSessionCacheMode(context.ctx, mode);
} finally {
writerLock.unlock();
}
}
@Override
public boolean isSessionCacheEnabled() {
Lock readerLock = context.ctxLock.readLock();
readerLock.lock();
try {
return SSLContext.getSessionCacheMode(context.ctx) == SSL.SSL_SESS_CACHE_SERVER;
} finally {
readerLock.unlock();
}
}
/**
* Set the context within which session be reused (server side only)
* See
* man SSL_CTX_set_session_id_context
*
* @param sidCtx can be any kind of binary data, it is therefore possible to use e.g. the name
* of the application and/or the hostname and/or service name
* @return {@code true} if success, {@code false} otherwise.
*/
public boolean setSessionIdContext(byte[] sidCtx) {
Lock writerLock = context.ctxLock.writeLock();
writerLock.lock();
try {
return SSLContext.setSessionIdContext(context.ctx, sidCtx);
} finally {
writerLock.unlock();
}
}
}