com.payneteasy.superfly.hotp.NullHOTPProvider Maven / Gradle / Ivy

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package com.payneteasy.superfly.hotp;

import java.io.OutputStream;

import com.payneteasy.superfly.spi.HOTPProvider;
import com.payneteasy.superfly.spisupport.HOTPProviderContext;

/**
 * Dummy HOTP provider which does nothing and always authenticates successfully.
 * 
 * Roman Puchkovskiy
 */
public class NullHOTPProvider implements HOTPProvider {
    public void init(HOTPProviderContext context) {
    }

    public boolean authenticate(String subsystemIdentifier, String username, String hotp) {
        return true;
    }

    public String getSequenceForDownloadFileName(String username) {
        throw new UnsupportedOperationException();
    }

    public void outputSequenceForDownload(String username, OutputStream os) {
        throw new UnsupportedOperationException();
    }

    public boolean outputsSequenceForDownload() {
        return false;
    }

    public String computeValue(String username, long counter) {
        return "111111";
    }

    public void resetSequence(String username) {
    }
}