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-rw-r--r--src/org/apg/ui/EditKeyActivity.java292
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diff --git a/src/org/apg/ui/EditKeyActivity.java b/src/org/apg/ui/EditKeyActivity.java
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+/*
+ * Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apg.ui;
+
+import org.apg.Apg;
+import org.apg.Constants;
+import org.apg.Id;
+import org.apg.provider.Database;
+import org.apg.ui.widget.KeyEditor;
+import org.apg.ui.widget.SectionView;
+import org.apg.util.IterableIterator;
+import org.spongycastle.openpgp.PGPException;
+import org.spongycastle.openpgp.PGPSecretKey;
+import org.spongycastle.openpgp.PGPSecretKeyRing;
+import org.apg.R;
+
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Message;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.LinearLayout;
+import android.widget.Toast;
+
+import java.io.IOException;
+import java.security.NoSuchAlgorithmException;
+import java.security.NoSuchProviderException;
+import java.security.SignatureException;
+import java.util.Vector;
+
+public class EditKeyActivity extends BaseActivity implements OnClickListener {
+
+ private PGPSecretKeyRing mKeyRing = null;
+
+ private SectionView mUserIds;
+ private SectionView mKeys;
+
+ private Button mSaveButton;
+ private Button mDiscardButton;
+
+ private String mCurrentPassPhrase = null;
+ private String mNewPassPhrase = null;
+
+ private Button mChangePassPhrase;
+
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.edit_key);
+
+ Vector<String> userIds = new Vector<String>();
+ Vector<PGPSecretKey> keys = new Vector<PGPSecretKey>();
+
+ Intent intent = getIntent();
+ long keyId = 0;
+ if (intent.getExtras() != null) {
+ keyId = intent.getExtras().getLong(Apg.EXTRA_KEY_ID);
+ }
+
+ if (keyId != 0) {
+ PGPSecretKey masterKey = null;
+ mKeyRing = Apg.getSecretKeyRing(keyId);
+ if (mKeyRing != null) {
+ masterKey = Apg.getMasterKey(mKeyRing);
+ for (PGPSecretKey key : new IterableIterator<PGPSecretKey>(mKeyRing.getSecretKeys())) {
+ keys.add(key);
+ }
+ }
+ if (masterKey != null) {
+ for (String userId : new IterableIterator<String>(masterKey.getUserIDs())) {
+ userIds.add(userId);
+ }
+ }
+ }
+
+ mChangePassPhrase = (Button) findViewById(R.id.btn_change_pass_phrase);
+ mChangePassPhrase.setOnClickListener(new OnClickListener() {
+ public void onClick(View v) {
+ showDialog(Id.dialog.new_pass_phrase);
+ }
+ });
+
+ mSaveButton = (Button) findViewById(R.id.btn_save);
+ mDiscardButton = (Button) findViewById(R.id.btn_discard);
+
+ mSaveButton.setOnClickListener(this);
+ mDiscardButton.setOnClickListener(this);
+
+ LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+
+ LinearLayout container = (LinearLayout) findViewById(R.id.container);
+ mUserIds = (SectionView) inflater.inflate(R.layout.edit_key_section, container, false);
+ mUserIds.setType(Id.type.user_id);
+ mUserIds.setUserIds(userIds);
+ container.addView(mUserIds);
+ mKeys = (SectionView) inflater.inflate(R.layout.edit_key_section, container, false);
+ mKeys.setType(Id.type.key);
+ mKeys.setKeys(keys);
+ container.addView(mKeys);
+
+ mCurrentPassPhrase = Apg.getEditPassPhrase();
+ if (mCurrentPassPhrase == null) {
+ mCurrentPassPhrase = "";
+ }
+
+ updatePassPhraseButtonText();
+
+ Toast.makeText(this,
+ getString(R.string.warningMessage, getString(R.string.keyEditingIsBeta)),
+ Toast.LENGTH_LONG).show();
+ }
+
+ private long getMasterKeyId() {
+ if (mKeys.getEditors().getChildCount() == 0) {
+ return 0;
+ }
+ return ((KeyEditor) mKeys.getEditors().getChildAt(0)).getValue().getKeyID();
+ }
+
+ public boolean havePassPhrase() {
+ return (!mCurrentPassPhrase.equals(""))
+ || (mNewPassPhrase != null && !mNewPassPhrase.equals(""));
+ }
+
+ @Override
+ public boolean onCreateOptionsMenu(Menu menu) {
+ menu.add(0, Id.menu.option.preferences, 0, R.string.menu_preferences).setIcon(
+ android.R.drawable.ic_menu_preferences);
+ menu.add(0, Id.menu.option.about, 1, R.string.menu_about).setIcon(
+ android.R.drawable.ic_menu_info_details);
+ return true;
+ }
+
+ @Override
+ protected Dialog onCreateDialog(int id) {
+ switch (id) {
+ case Id.dialog.new_pass_phrase: {
+ AlertDialog.Builder alert = new AlertDialog.Builder(this);
+
+ if (havePassPhrase()) {
+ alert.setTitle(R.string.title_changePassPhrase);
+ } else {
+ alert.setTitle(R.string.title_setPassPhrase);
+ }
+ alert.setMessage(R.string.enterPassPhraseTwice);
+
+ LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+ View view = inflater.inflate(R.layout.pass_phrase, null);
+ final EditText input1 = (EditText) view.findViewById(R.id.passPhrase);
+ final EditText input2 = (EditText) view.findViewById(R.id.passPhraseAgain);
+
+ alert.setView(view);
+
+ alert.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog, int id) {
+ removeDialog(Id.dialog.new_pass_phrase);
+
+ String passPhrase1 = "" + input1.getText();
+ String passPhrase2 = "" + input2.getText();
+ if (!passPhrase1.equals(passPhrase2)) {
+ showDialog(Id.dialog.pass_phrases_do_not_match);
+ return;
+ }
+
+ if (passPhrase1.equals("")) {
+ showDialog(Id.dialog.no_pass_phrase);
+ return;
+ }
+
+ mNewPassPhrase = passPhrase1;
+ updatePassPhraseButtonText();
+ }
+ });
+
+ alert.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog, int id) {
+ removeDialog(Id.dialog.new_pass_phrase);
+ }
+ });
+
+ return alert.create();
+ }
+
+ default: {
+ return super.onCreateDialog(id);
+ }
+ }
+ }
+
+ public void onClick(View v) {
+ if (v == mSaveButton) {
+ // TODO: some warning
+ saveClicked();
+ } else if (v == mDiscardButton) {
+ finish();
+ }
+ }
+
+ private void saveClicked() {
+ if (!havePassPhrase()) {
+ Toast.makeText(this, R.string.setAPassPhrase, Toast.LENGTH_SHORT).show();
+ return;
+ }
+ showDialog(Id.dialog.saving);
+ startThread();
+ }
+
+ @Override
+ public void run() {
+ String error = null;
+ Bundle data = new Bundle();
+ Message msg = new Message();
+
+ try {
+ String oldPassPhrase = mCurrentPassPhrase;
+ String newPassPhrase = mNewPassPhrase;
+ if (newPassPhrase == null) {
+ newPassPhrase = oldPassPhrase;
+ }
+ Apg.buildSecretKey(this, mUserIds, mKeys, oldPassPhrase, newPassPhrase, this);
+ Apg.setCachedPassPhrase(getMasterKeyId(), newPassPhrase);
+ } catch (NoSuchProviderException e) {
+ error = "" + e;
+ } catch (NoSuchAlgorithmException e) {
+ error = "" + e;
+ } catch (PGPException e) {
+ error = "" + e;
+ } catch (SignatureException e) {
+ error = "" + e;
+ } catch (Apg.GeneralException e) {
+ error = "" + e;
+ } catch (Database.GeneralException e) {
+ error = "" + e;
+ } catch (IOException e) {
+ error = "" + e;
+ }
+
+ data.putInt(Constants.extras.status, Id.message.done);
+
+ if (error != null) {
+ data.putString(Apg.EXTRA_ERROR, error);
+ }
+
+ msg.setData(data);
+ sendMessage(msg);
+ }
+
+ @Override
+ public void doneCallback(Message msg) {
+ super.doneCallback(msg);
+
+ Bundle data = msg.getData();
+ removeDialog(Id.dialog.saving);
+
+ String error = data.getString(Apg.EXTRA_ERROR);
+ if (error != null) {
+ Toast.makeText(EditKeyActivity.this, getString(R.string.errorMessage, error),
+ Toast.LENGTH_SHORT).show();
+ } else {
+ Toast.makeText(EditKeyActivity.this, R.string.keySaved, Toast.LENGTH_SHORT).show();
+ setResult(RESULT_OK);
+ finish();
+ }
+ }
+
+ private void updatePassPhraseButtonText() {
+ mChangePassPhrase.setText(havePassPhrase() ? R.string.btn_changePassPhrase
+ : R.string.btn_setPassPhrase);
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-02 07:33:32 +0000