1package eu.siacs.conversations.crypto.sasl;
 2
 3import javax.net.ssl.SSLSocket;
 4
 5import eu.siacs.conversations.entities.Account;
 6
 7abstract class ScramPlusMechanism extends ScramMechanism {
 8    ScramPlusMechanism(Account account, ChannelBinding channelBinding) {
 9        super(account, channelBinding);
10    }
11
12    @Override
13    protected byte[] getChannelBindingData(final SSLSocket sslSocket) throws AuthenticationException {
14        if (this.channelBinding == ChannelBinding.NONE) {
15            throw new AuthenticationException(String.format("%s is not a valid channel binding", ChannelBinding.NONE));
16        }
17        if (sslSocket == null) {
18            throw new AuthenticationException("Channel binding attempt on non secure socket");
19        }
20        throw new AssertionError("not yet implemented");
21    }
22}