97 lines
3 KiB
Java
97 lines
3 KiB
Java
/*
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* Copyright (C) 2014-2015 Dominik Schürmann <dominik@dominikschuermann.de>
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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.sufficientlysecure.keychain.ui;
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import android.os.Bundle;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.EditText;
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import org.sufficientlysecure.keychain.R;
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import org.sufficientlysecure.keychain.util.Passphrase;
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public class EncryptModeSymmetricFragment extends EncryptModeFragment {
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private EditText mPassphrase;
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private EditText mPassphraseAgain;
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/**
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* Creates new instance of this fragment
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*/
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public static EncryptModeSymmetricFragment newInstance() {
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EncryptModeSymmetricFragment frag = new EncryptModeSymmetricFragment();
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Bundle args = new Bundle();
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frag.setArguments(args);
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return frag;
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}
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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View view = inflater.inflate(R.layout.encrypt_symmetric_fragment, container, false);
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mPassphrase = (EditText) view.findViewById(R.id.passphrase);
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mPassphraseAgain = (EditText) view.findViewById(R.id.passphraseAgain);
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return view;
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}
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@Override
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public boolean isAsymmetric() {
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return false;
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}
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@Override
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public long getAsymmetricSigningKeyId() {
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throw new UnsupportedOperationException("should never happen, this is a programming error!");
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}
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@Override
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public long[] getAsymmetricEncryptionKeyIds() {
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throw new UnsupportedOperationException("should never happen, this is a programming error!");
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}
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@Override
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public String[] getAsymmetricEncryptionUserIds() {
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throw new UnsupportedOperationException("should never happen, this is a programming error!");
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}
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@Override
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public Passphrase getSymmetricPassphrase() {
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Passphrase p1 = null, p2 = null;
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try {
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p1 = new Passphrase(mPassphrase.getText());
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p2 = new Passphrase(mPassphraseAgain.getText());
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if (!p1.equals(p2)) {
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return null;
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}
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return new Passphrase(mPassphrase.getText());
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} finally {
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if (p1 != null) {
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p1.removeFromMemory();
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}
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if (p2 != null) {
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p2.removeFromMemory();
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}
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}
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}
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}
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