android.provider.CredentialInputAdapter.java Source code

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Here is the source code for android.provider.CredentialInputAdapter.java

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/**
 * iCal Import/Export Plus - import ical-Files on Android
 * 
 * Copyright (C) 2013 Gilles Baatz <baatzgilles@gmail.com>
 * Copyright (C) 2013 Dominik Schrmann <dominik@dominikschuermann.de>
 * Copyright (C) 2010-2011 Lukas Aichbauer
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package android.provider;

import java.io.IOException;
import java.net.URL;
import java.net.URLConnection;

import org.apache.commons.codec.binary.Base64;

public class CredentialInputAdapter extends BasicInputAdapter {
    private Credentials credentials;

    public CredentialInputAdapter(URL url, Credentials credentials) {
        super(url);
        this.credentials = credentials;
    }

    @Override
    public URLConnection getConnection() throws IOException {
        if (getURL().getProtocol().equals("ftp")) {
            URL u = new URL("ftp://" + credentials.getUsername() + ":" + credentials.getPassword() + "@"
                    + getURL().toExternalForm().substring(6));
            return u.openConnection();
        } else if (getURL().getProtocol().equals("http")) {
            Base64 enc = new Base64();
            byte[] encoded = enc.encode((credentials.getUsername() + ":" + credentials.getPassword()).getBytes());
            URLConnection connection = getURL().openConnection();
            connection.setRequestProperty("Authorization", "Basic " + new String(encoded));
            return connection;
        }
        return super.getConnection();
    }

    public Credentials getCredentials() {
        return credentials;
    }

}