src/main/java/de/pixart/messenger/crypto/sasl/Plain.java


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package de.pixart.messenger.crypto.sasl;

import android.util.Base64;

import java.nio.charset.Charset;

import de.pixart.messenger.entities.Account;
import de.pixart.messenger.xml.TagWriter;

public class Plain extends SaslMechanism {
    public Plain(final TagWriter tagWriter, final Account account) {
        super(tagWriter, account, null);
    }

    @Override
    public int getPriority() {
        return 10;
    }

    @Override
    public String getMechanism() {
        return "PLAIN";
    }

    @Override
    public String getClientFirstMessage() {
        return getMessage(account.getUsername(), account.getPassword());
    }

    public static String getMessage(String username, String password) {
        final String message = '\u0000' + username + '\u0000' + password;
        return Base64.encodeToString(message.getBytes(Charset.defaultCharset()), Base64.NO_WRAP);
    }
}