open-keychain/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/dialog/RemoteSelectAuthenticationKeyActivity.java
2020-05-30 15:47:09 +02:00

264 lines
10 KiB
Java

/*
* Copyright (C) 2017 Schürmann & Breitmoser GbR
*
* 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 org.sufficientlysecure.keychain.remote.ui.dialog;
import java.util.List;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.Dialog;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.ViewModel;
import androidx.lifecycle.ViewModelProviders;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.res.Resources;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.Drawable.ConstantState;
import android.os.Bundle;
import androidx.annotation.NonNull;
import androidx.fragment.app.DialogFragment;
import androidx.fragment.app.FragmentActivity;
import androidx.core.content.res.ResourcesCompat;
import androidx.core.graphics.drawable.DrawableCompat;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import android.view.ContextThemeWrapper;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import com.mikepenz.materialdrawer.util.KeyboardUtil;
import org.openintents.ssh.authentication.SshAuthenticationApi;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.daos.ApiAppDao;
import org.sufficientlysecure.keychain.daos.KeyRepository;
import org.sufficientlysecure.keychain.livedata.GenericLiveData;
import org.sufficientlysecure.keychain.model.SubKey.UnifiedKeyInfo;
import org.sufficientlysecure.keychain.remote.ui.RemoteSecurityTokenOperationActivity;
import org.sufficientlysecure.keychain.remote.ui.dialog.RemoteSelectAuthenticationKeyPresenter.RemoteSelectAuthenticationKeyView;
import org.sufficientlysecure.keychain.ui.dialog.CustomAlertDialogBuilder;
import org.sufficientlysecure.keychain.ui.util.ThemeChanger;
import org.sufficientlysecure.keychain.ui.util.recyclerview.DividerItemDecoration;
import org.sufficientlysecure.keychain.ui.util.recyclerview.RecyclerItemClickListener;
public class RemoteSelectAuthenticationKeyActivity extends FragmentActivity {
public static final String EXTRA_PACKAGE_NAME = "package_name";
private RemoteSelectAuthenticationKeyPresenter presenter;
private String packageName;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
presenter = new RemoteSelectAuthenticationKeyPresenter(getBaseContext(), this);
KeyboardUtil.hideKeyboard(this);
if (savedInstanceState == null) {
RemoteSelectAuthenticationKeyDialogFragment frag = new RemoteSelectAuthenticationKeyDialogFragment();
frag.show(getSupportFragmentManager(), "selectAuthenticationKeyDialog");
}
}
@Override
protected void onStart() {
super.onStart();
Intent intent = getIntent();
packageName = intent.getStringExtra(EXTRA_PACKAGE_NAME);
SelectAuthKeyViewModel viewModel = ViewModelProviders.of(this).get(SelectAuthKeyViewModel.class);
viewModel.setPackageName(packageName);
presenter.setupFromViewModel(viewModel);
}
public static class SelectAuthKeyViewModel extends ViewModel {
private LiveData<List<UnifiedKeyInfo>> keyInfoLiveData;
private String packageName;
public LiveData<List<UnifiedKeyInfo>> getKeyInfoLiveData(Context context) {
if (keyInfoLiveData == null) {
keyInfoLiveData = new GenericLiveData<>(context, () -> {
KeyRepository keyRepository = KeyRepository.create(context);
return keyRepository.getAllUnifiedKeyInfoWithAuthKeySecret();
});
}
return keyInfoLiveData;
}
public void setPackageName(String packageName) {
this.packageName = packageName;
}
public String getPackageName() {
return packageName;
}
}
private void onKeySelected(long masterKeyId) {
Intent callingIntent = getIntent();
Intent originalIntent = callingIntent.getParcelableExtra(
RemoteSecurityTokenOperationActivity.EXTRA_DATA);
ApiAppDao apiAppDao = ApiAppDao.getInstance(getBaseContext());
apiAppDao.addAllowedKeyIdForApp(packageName, masterKeyId);
originalIntent.putExtra(SshAuthenticationApi.EXTRA_KEY_ID, String.valueOf(masterKeyId));
setResult(RESULT_OK, originalIntent);
finish();
}
public static class RemoteSelectAuthenticationKeyDialogFragment extends DialogFragment {
private RemoteSelectAuthenticationKeyPresenter presenter;
private RemoteSelectAuthenticationKeyView mvpView;
private Button buttonSelect;
private Button buttonCancel;
private RecyclerView keyChoiceList;
@NonNull
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
Activity activity = requireActivity();
ContextThemeWrapper theme = ThemeChanger.getDialogThemeWrapper(activity);
CustomAlertDialogBuilder alert = new CustomAlertDialogBuilder(theme);
LayoutInflater layoutInflater = LayoutInflater.from(theme);
@SuppressLint("InflateParams")
View view = layoutInflater.inflate(R.layout.api_remote_select_authentication_key, null, false);
alert.setView(view);
buttonSelect = view.findViewById(R.id.button_select);
buttonCancel = view.findViewById(R.id.button_cancel);
keyChoiceList = view.findViewById(R.id.authentication_key_list);
keyChoiceList.setLayoutManager(new LinearLayoutManager(activity));
keyChoiceList.addItemDecoration(
new DividerItemDecoration(activity, DividerItemDecoration.VERTICAL_LIST, true));
setupListenersForPresenter();
mvpView = createMvpView(view, layoutInflater);
return alert.create();
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
presenter = ((RemoteSelectAuthenticationKeyActivity) requireActivity()).presenter;
presenter.setView(mvpView);
}
@Override
public void onCancel(DialogInterface dialog) {
super.onCancel(dialog);
if (presenter != null) {
presenter.onCancel();
}
}
@Override
public void onDismiss(DialogInterface dialog) {
super.onDismiss(dialog);
if (presenter != null) {
presenter.setView(null);
presenter = null;
}
}
@NonNull
private RemoteSelectAuthenticationKeyView createMvpView(View view, LayoutInflater layoutInflater) {
final ImageView iconClientApp = view.findViewById(R.id.icon_client_app);
final DialogKeyChoiceAdapter keyChoiceAdapter = new DialogKeyChoiceAdapter(requireContext(), layoutInflater);
keyChoiceList.setAdapter(keyChoiceAdapter);
return new RemoteSelectAuthenticationKeyView() {
@Override
public void finish(long masterKeyId) {
FragmentActivity activity = getActivity();
if (activity == null) {
return;
}
((RemoteSelectAuthenticationKeyActivity)activity).onKeySelected(masterKeyId);
}
@Override
public void finishAsCancelled() {
FragmentActivity activity = getActivity();
if (activity == null) {
return;
}
activity.setResult(RESULT_CANCELED);
activity.finish();
}
@Override
public void setTitleClientIcon(Drawable drawable) {
iconClientApp.setImageDrawable(drawable);
Resources resources = getResources();
ConstantState constantState = drawable.getConstantState();
Drawable iconSelected = constantState.newDrawable(resources);
Drawable iconUnselected = constantState.newDrawable(resources);
DrawableCompat.setTint(iconUnselected.mutate(), ResourcesCompat.getColor(resources, R.color.md_grey_300, null));
keyChoiceAdapter.setSelectionDrawables(iconSelected, iconUnselected);
}
@Override
public void setKeyListData(List<UnifiedKeyInfo> data) {
keyChoiceAdapter.setData(data);
}
@Override
public void setActiveItem(Integer position) {
keyChoiceAdapter.setActiveItem(position);
}
@Override
public void setEnableSelectButton(boolean enabled) {
buttonSelect.setEnabled(enabled);
}
};
}
private void setupListenersForPresenter() {
buttonSelect.setOnClickListener(view -> presenter.onClickSelect());
buttonCancel.setOnClickListener(view -> presenter.onClickCancel());
keyChoiceList.addOnItemTouchListener(new RecyclerItemClickListener(getContext(),
(view, position) -> presenter.onKeyItemClick(position)));
}
}
}