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https://github.com/oxen-io/session-android.git
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b8f663b69c
1) Move all the crypto classes from securesms.crypto. 2) Move all the crypto storage from securesms.database.keys 3) Replace the old imported BC code with spongycastle.
58 lines
2.1 KiB
Java
58 lines
2.1 KiB
Java
/**
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* Copyright (C) 2011 Whisper Systems
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.thoughtcrime.securesms.database;
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import android.content.Context;
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import android.database.sqlite.SQLiteOpenHelper;
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import android.util.Log;
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import org.thoughtcrime.securesms.crypto.DecryptingPartInputStream;
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import org.thoughtcrime.securesms.crypto.EncryptingPartOutputStream;
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import org.whispersystems.textsecure.crypto.MasterSecret;
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import ws.com.google.android.mms.pdu.PduPart;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileNotFoundException;
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import java.io.FileOutputStream;
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public class EncryptingPartDatabase extends PartDatabase {
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private final MasterSecret masterSecret;
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public EncryptingPartDatabase(Context context, SQLiteOpenHelper databaseHelper, MasterSecret masterSecret) {
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super(context, databaseHelper);
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this.masterSecret = masterSecret;
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}
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@Override
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protected FileInputStream getPartInputStream(File path, PduPart part) throws FileNotFoundException {
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Log.w("EncryptingPartDatabase", "Getting part at: " + path.getAbsolutePath());
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if (!part.getEncrypted())
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return super.getPartInputStream(path, part);
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return new DecryptingPartInputStream(path, masterSecret);
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}
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@Override
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protected FileOutputStream getPartOutputStream(File path, PduPart part) throws FileNotFoundException {
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Log.w("EncryptingPartDatabase", "Writing part to: " + path.getAbsolutePath());
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part.setEncrypted(true);
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return new EncryptingPartOutputStream(path, masterSecret);
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}
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}
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