// 
// Decompiled by Procyon v0.6.0
// 

package io.netty.handler.codec.quic;

import io.netty.util.internal.PlatformDependent;

final class BoringSSLSessionTicketCallback
{
    private volatile byte[][] sessionKeys;
    
    byte[] findSessionTicket(final byte[] keyname) {
        final byte[][] keys = this.sessionKeys;
        if (keys == null || keys.length == 0) {
            return null;
        }
        if (keyname == null) {
            return keys[0];
        }
        for (int i = 0; i < keys.length; ++i) {
            final byte[] key = keys[i];
            if (PlatformDependent.equals(keyname, 0, key, 1, keyname.length)) {
                return key;
            }
        }
        return null;
    }
    
    void setSessionTicketKeys(final SslSessionTicketKey[] keys) {
        if (keys != null && keys.length != 0) {
            final byte[][] sessionKeys = new byte[keys.length][];
            for (int i = 0; i < keys.length; ++i) {
                final SslSessionTicketKey key = keys[i];
                final byte[] binaryKey = new byte[49];
                binaryKey[0] = (byte)((i == 0) ? 1 : 0);
                int dstCurPos = 1;
                System.arraycopy(key.name, 0, binaryKey, dstCurPos, 16);
                dstCurPos += 16;
                System.arraycopy(key.hmacKey, 0, binaryKey, dstCurPos, 16);
                dstCurPos += 16;
                System.arraycopy(key.aesKey, 0, binaryKey, dstCurPos, 16);
                sessionKeys[i] = binaryKey;
            }
            this.sessionKeys = sessionKeys;
        }
        else {
            this.sessionKeys = null;
        }
    }
}