use ConfirmIdentityDialog instead of ReceiveKeyDialog
also switch to AppCompatDialogpull/1/head
agrajaghh
9 years ago
committed by
Moxie Marlinspike
parent
f1e8357131
commit
72bd6d5844
@ -1,12 +0,0 @@
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<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="fill_parent"
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android:layout_height="fill_parent">
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<TextView style="@style/Registration.Description"
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android:id="@+id/description_text"
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android:layout_width="fill_parent"
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android:layout_marginBottom="16dip"
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android:layout_marginTop="16dip"/>
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</FrameLayout>
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@ -1,210 +0,0 @@
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/**
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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;
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import android.content.Context;
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import android.content.Intent;
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import android.support.annotation.NonNull;
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import android.text.SpannableString;
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import android.text.Spanned;
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import android.text.method.LinkMovementMethod;
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import android.text.style.ClickableSpan;
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import android.view.View;
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import android.widget.TextView;
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import com.afollestad.materialdialogs.MaterialDialog;
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import org.thoughtcrime.securesms.crypto.IdentityKeyParcelable;
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import org.thoughtcrime.securesms.crypto.MasterSecret;
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import org.thoughtcrime.securesms.database.DatabaseFactory;
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import org.thoughtcrime.securesms.database.IdentityDatabase;
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import org.thoughtcrime.securesms.database.PushDatabase;
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import org.thoughtcrime.securesms.database.model.MessageRecord;
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import org.thoughtcrime.securesms.jobs.PushDecryptJob;
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import org.thoughtcrime.securesms.sms.IncomingPreKeyBundleMessage;
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import org.thoughtcrime.securesms.sms.IncomingTextMessage;
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import org.thoughtcrime.securesms.util.Base64;
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import org.thoughtcrime.securesms.util.ProgressDialogAsyncTask;
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import org.whispersystems.libaxolotl.IdentityKey;
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import org.whispersystems.libaxolotl.InvalidKeyException;
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import org.whispersystems.libaxolotl.InvalidMessageException;
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import org.whispersystems.libaxolotl.InvalidVersionException;
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import org.whispersystems.libaxolotl.LegacyMessageException;
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import org.whispersystems.libaxolotl.protocol.PreKeyWhisperMessage;
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import org.whispersystems.libaxolotl.util.guava.Optional;
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import org.whispersystems.textsecure.api.messages.TextSecureEnvelope;
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import org.whispersystems.textsecure.api.messages.TextSecureGroup;
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import java.io.IOException;
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/**
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* Activity for displaying sent/received session keys.
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*
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* @author Moxie Marlinspike
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*/
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public class ReceiveKeyDialog extends MaterialDialog {
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private static final String TAG = ReceiveKeyDialog.class.getSimpleName();
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private ReceiveKeyDialog(Builder builder, MessageRecord messageRecord, IdentityKey identityKey) {
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super(builder);
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initializeText(messageRecord, identityKey);
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}
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public static @NonNull ReceiveKeyDialog build(@NonNull Context context,
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@NonNull MasterSecret masterSecret,
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@NonNull MessageRecord messageRecord)
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{
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try {
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final IncomingPreKeyBundleMessage message = getMessage(messageRecord);
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final IdentityKey identityKey = getIdentityKey(message);
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Builder builder = new Builder(context).customView(R.layout.receive_key_dialog, true)
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.positiveText(R.string.receive_key_dialog__complete)
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.negativeText(android.R.string.cancel)
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.callback(new ReceiveKeyDialogCallback(context,
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masterSecret,
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messageRecord,
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message,
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identityKey));
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return new ReceiveKeyDialog(builder, messageRecord, identityKey);
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} catch (InvalidKeyException | InvalidVersionException | InvalidMessageException | LegacyMessageException e) {
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throw new AssertionError(e);
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}
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}
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private void initializeText(final MessageRecord messageRecord, final IdentityKey identityKey) {
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if (getCustomView() == null) {
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throw new AssertionError("CustomView should not be null in ReceiveKeyDialog.");
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}
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TextView descriptionText = (TextView) getCustomView().findViewById(R.id.description_text);
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String introText = getContext().getString(R.string.ReceiveKeyActivity_the_signature_on_this_key_exchange_is_different);
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SpannableString spannableString = new SpannableString(introText + " " +
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getContext().getString(R.string.ReceiveKeyActivity_you_may_wish_to_verify_this_contact));
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spannableString.setSpan(new ClickableSpan() {
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@Override
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public void onClick(View widget) {
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Intent intent = new Intent(getContext(), VerifyIdentityActivity.class);
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intent.putExtra("recipient", messageRecord.getIndividualRecipient().getRecipientId());
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intent.putExtra("remote_identity", new IdentityKeyParcelable(identityKey));
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getContext().startActivity(intent);
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}
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}, introText.length() + 1,
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spannableString.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
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descriptionText.setText(spannableString);
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descriptionText.setMovementMethod(LinkMovementMethod.getInstance());
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}
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private static IncomingPreKeyBundleMessage getMessage(MessageRecord messageRecord)
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throws InvalidKeyException, InvalidVersionException,
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InvalidMessageException, LegacyMessageException
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{
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IncomingTextMessage message = new IncomingTextMessage(messageRecord.getIndividualRecipient().getNumber(),
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messageRecord.getRecipientDeviceId(),
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System.currentTimeMillis(),
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messageRecord.getBody().getBody(),
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Optional.<TextSecureGroup>absent());
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return new IncomingPreKeyBundleMessage(message, message.getMessageBody());
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}
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private static IdentityKey getIdentityKey(IncomingPreKeyBundleMessage message)
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throws InvalidKeyException, InvalidVersionException,
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InvalidMessageException, LegacyMessageException
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{
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try {
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return new PreKeyWhisperMessage(Base64.decode(message.getMessageBody())).getIdentityKey();
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} catch (IOException e) {
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throw new AssertionError(e);
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}
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}
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private static class ReceiveKeyDialogCallback extends ButtonCallback {
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private Context context;
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private MasterSecret masterSecret;
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private MessageRecord messageRecord;
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private IncomingPreKeyBundleMessage message;
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private IdentityKey identityKey;
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public ReceiveKeyDialogCallback(Context context,
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MasterSecret masterSecret,
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MessageRecord messageRecord,
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IncomingPreKeyBundleMessage message,
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IdentityKey identityKey)
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{
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this.context = context;
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this.masterSecret = masterSecret;
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this.messageRecord = messageRecord;
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this.message = message;
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this.identityKey = identityKey;
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}
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@Override public void onPositive(MaterialDialog dialog) {
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new VerifyAsyncTask(context, masterSecret, messageRecord, message, identityKey).execute();
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}
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}
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private static class VerifyAsyncTask extends ProgressDialogAsyncTask<Void,Void,Void> {
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private MasterSecret masterSecret;
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private MessageRecord messageRecord;
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private IncomingPreKeyBundleMessage message;
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private IdentityKey identityKey;
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public VerifyAsyncTask(Context context,
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MasterSecret masterSecret,
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MessageRecord messageRecord,
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IncomingPreKeyBundleMessage message,
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IdentityKey identityKey)
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{
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super(context, R.string.ReceiveKeyActivity_processing, R.string.ReceiveKeyActivity_processing_key_exchange);
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this.masterSecret = masterSecret;
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this.messageRecord = messageRecord;
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this.message = message;
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this.identityKey = identityKey;
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}
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@Override
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protected Void doInBackground(Void... params) {
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if (getContext() == null) return null;
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IdentityDatabase identityDatabase = DatabaseFactory.getIdentityDatabase(getContext());
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PushDatabase pushDatabase = DatabaseFactory.getPushDatabase(getContext());
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identityDatabase.saveIdentity(masterSecret,
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messageRecord.getIndividualRecipient().getRecipientId(),
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identityKey);
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try {
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byte[] body = Base64.decode(message.getMessageBody());
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TextSecureEnvelope envelope = new TextSecureEnvelope(3, message.getSender(),
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message.getSenderDeviceId(), "",
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message.getSentTimestampMillis(),
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body);
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long pushId = pushDatabase.insert(envelope);
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ApplicationContext.getInstance(getContext())
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.getJobManager()
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.add(new PushDecryptJob(getContext(), pushId, messageRecord.getId(), message.getSender()));
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} catch (IOException e) {
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throw new AssertionError(e);
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}
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return null;
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}
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}
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}
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