209 lines
7.7 KiB
Java
209 lines
7.7 KiB
Java
/*
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* Copyright (C) 2013-2014 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.remote.ui;
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import android.app.Activity;
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import android.content.Intent;
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import android.os.Bundle;
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import android.support.v4.app.Fragment;
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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.AdapterView;
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import android.widget.AdapterView.OnItemSelectedListener;
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import android.widget.Button;
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import android.widget.Spinner;
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import android.widget.TextView;
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import org.sufficientlysecure.keychain.Constants;
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import org.sufficientlysecure.keychain.R;
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import org.sufficientlysecure.keychain.pgp.KeyRing;
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import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException;
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import org.sufficientlysecure.keychain.provider.ProviderHelper;
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import org.sufficientlysecure.keychain.remote.AccountSettings;
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import org.sufficientlysecure.keychain.ui.CreateKeyActivity;
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import org.sufficientlysecure.keychain.ui.SelectSecretKeyLayoutFragment;
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import org.sufficientlysecure.keychain.ui.adapter.KeyValueSpinnerAdapter;
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import org.sufficientlysecure.keychain.util.AlgorithmNames;
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import org.sufficientlysecure.keychain.util.Log;
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public class AccountSettingsFragment extends Fragment implements
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SelectSecretKeyLayoutFragment.SelectSecretKeyCallback {
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private static final int REQUEST_CODE_CREATE_KEY = 0x00008884;
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// model
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private AccountSettings mAccSettings;
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// view
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private TextView mAccNameView;
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private Spinner mEncryptionAlgorithm;
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private Spinner mHashAlgorithm;
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private Spinner mCompression;
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private SelectSecretKeyLayoutFragment mSelectKeyFragment;
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private Button mCreateKeyButton;
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KeyValueSpinnerAdapter mEncryptionAdapter;
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KeyValueSpinnerAdapter mHashAdapter;
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KeyValueSpinnerAdapter mCompressionAdapter;
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public AccountSettings getAccSettings() {
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return mAccSettings;
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}
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public void setAccSettings(AccountSettings accountSettings) {
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this.mAccSettings = accountSettings;
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mAccNameView.setText(accountSettings.getAccountName());
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mSelectKeyFragment.selectKey(accountSettings.getKeyId());
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mEncryptionAlgorithm.setSelection(mEncryptionAdapter.getPosition(accountSettings
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.getEncryptionAlgorithm()));
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mHashAlgorithm.setSelection(mHashAdapter.getPosition(accountSettings.getHashAlgorithm()));
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mCompression.setSelection(mCompressionAdapter.getPosition(accountSettings.getCompression()));
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}
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/**
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* Inflate the layout for this fragment
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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.api_account_settings_fragment, container, false);
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initView(view);
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return view;
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}
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/**
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* Set error String on key selection
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*
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* @param error
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*/
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public void setErrorOnSelectKeyFragment(String error) {
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mSelectKeyFragment.setError(error);
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}
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private void initView(View view) {
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mSelectKeyFragment = (SelectSecretKeyLayoutFragment) getFragmentManager().findFragmentById(
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R.id.api_account_settings_select_key_fragment);
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mSelectKeyFragment.setCallback(this);
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mAccNameView = (TextView) view.findViewById(R.id.api_account_settings_acc_name);
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mEncryptionAlgorithm = (Spinner) view
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.findViewById(R.id.api_account_settings_encryption_algorithm);
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mHashAlgorithm = (Spinner) view.findViewById(R.id.api_account_settings_hash_algorithm);
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mCompression = (Spinner) view.findViewById(R.id.api_account_settings_compression);
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mCreateKeyButton = (Button) view.findViewById(R.id.api_account_settings_create_key);
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mCreateKeyButton.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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createKey();
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}
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});
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AlgorithmNames algorithmNames = new AlgorithmNames(getActivity());
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mEncryptionAdapter = new KeyValueSpinnerAdapter(getActivity(),
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algorithmNames.getEncryptionNames());
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mEncryptionAlgorithm.setAdapter(mEncryptionAdapter);
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mEncryptionAlgorithm.setOnItemSelectedListener(new OnItemSelectedListener() {
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@Override
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public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
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mAccSettings.setEncryptionAlgorithm((int) id);
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}
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@Override
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public void onNothingSelected(AdapterView<?> parent) {
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}
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});
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mHashAdapter = new KeyValueSpinnerAdapter(getActivity(), algorithmNames.getHashNames());
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mHashAlgorithm.setAdapter(mHashAdapter);
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mHashAlgorithm.setOnItemSelectedListener(new OnItemSelectedListener() {
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@Override
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public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
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mAccSettings.setHashAlgorithm((int) id);
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}
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@Override
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public void onNothingSelected(AdapterView<?> parent) {
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}
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});
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mCompressionAdapter = new KeyValueSpinnerAdapter(getActivity(),
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algorithmNames.getCompressionNames());
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mCompression.setAdapter(mCompressionAdapter);
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mCompression.setOnItemSelectedListener(new OnItemSelectedListener() {
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@Override
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public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
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mAccSettings.setCompression((int) id);
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}
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@Override
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public void onNothingSelected(AdapterView<?> parent) {
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}
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});
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}
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private void createKey() {
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String[] userId = KeyRing.splitUserId(mAccSettings.getAccountName());
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Intent intent = new Intent(getActivity(), CreateKeyActivity.class);
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intent.putExtra(CreateKeyActivity.EXTRA_NAME, userId[0]);
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intent.putExtra(CreateKeyActivity.EXTRA_EMAIL, userId[1]);
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startActivityForResult(intent, REQUEST_CODE_CREATE_KEY);
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}
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@Override
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public void onActivityResult(int requestCode, int resultCode, Intent data) {
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switch (requestCode) {
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case REQUEST_CODE_CREATE_KEY: {
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if (resultCode == Activity.RESULT_OK) {
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// select newly created key
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try {
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long masterKeyId = new ProviderHelper(getActivity())
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.getCachedPublicKeyRing(data.getData())
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.extractOrGetMasterKeyId();
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mSelectKeyFragment.selectKey(masterKeyId);
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} catch (PgpGeneralException e) {
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Log.e(Constants.TAG, "key not found!", e);
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}
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}
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break;
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}
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default:
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super.onActivityResult(requestCode, resultCode, data);
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break;
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}
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}
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/**
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* callback from select secret key fragment
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*/
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@Override
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public void onKeySelected(long secretKeyId) {
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mAccSettings.setKeyId(secretKeyId);
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}
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}
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