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Code Issues Packages Projects Releases Wiki Activity

Device provisioning

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Closes #4553
// FREEBIE
This commit is contained in:
Moxie Marlinspike
2015-11-19 10:21:19 -08:00
parent 02c37e815c
commit 7c0bf0c871
38 changed files with 1047 additions and 246 deletions
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src/org/thoughtcrime/securesms/DeviceActivity.java Normal file
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package org.thoughtcrime.securesms;
import android.content.Context;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Vibrator;
import android.support.annotation.NonNull;
import android.transition.TransitionInflater;
import android.util.Log;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
import org.thoughtcrime.securesms.crypto.IdentityKeyUtil;
import org.thoughtcrime.securesms.crypto.MasterSecret;
import org.thoughtcrime.securesms.push.TextSecureCommunicationFactory;
import org.thoughtcrime.securesms.util.Base64;
import org.thoughtcrime.securesms.util.DynamicLanguage;
import org.thoughtcrime.securesms.util.DynamicTheme;
import org.thoughtcrime.securesms.util.ProgressDialogAsyncTask;
import org.thoughtcrime.securesms.util.TextSecurePreferences;
import org.thoughtcrime.securesms.util.Util;
import org.whispersystems.libaxolotl.IdentityKeyPair;
import org.whispersystems.libaxolotl.InvalidKeyException;
import org.whispersystems.libaxolotl.ecc.Curve;
import org.whispersystems.libaxolotl.ecc.ECPublicKey;
import org.whispersystems.textsecure.api.TextSecureAccountManager;
import org.whispersystems.textsecure.api.push.exceptions.NotFoundException;
import org.whispersystems.textsecure.internal.push.DeviceLimitExceededException;
import java.io.IOException;
public class DeviceActivity extends PassphraseRequiredActionBarActivity
implements Button.OnClickListener, DeviceAddFragment.ScanListener, DeviceLinkFragment.LinkClickedListener
{
private static final String TAG = DeviceActivity.class.getSimpleName();
private final DynamicTheme dynamicTheme = new DynamicTheme();
private final DynamicLanguage dynamicLanguage = new DynamicLanguage();
private DeviceAddFragment deviceAddFragment;
private DeviceListFragment deviceListFragment;
private DeviceLinkFragment deviceLinkFragment;
@Override
public void onPreCreate() {
dynamicTheme.onCreate(this);
dynamicLanguage.onCreate(this);
}
@Override
public void onCreate(Bundle bundle, @NonNull MasterSecret masterSecret) {
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
this.deviceAddFragment = new DeviceAddFragment();
this.deviceListFragment = new DeviceListFragment();
this.deviceLinkFragment = new DeviceLinkFragment();
this.deviceListFragment.setAddDeviceButtonListener(this);
this.deviceAddFragment.setScanListener(this);
initFragment(android.R.id.content, deviceListFragment, masterSecret);
}
@Override
public void onResume() {
super.onResume();
dynamicTheme.onResume(this);
dynamicLanguage.onResume(this);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home: finish(); return true;
}
return false;
}
@Override
public void onClick(View v) {
getSupportFragmentManager().beginTransaction()
.replace(android.R.id.content, deviceAddFragment)
.addToBackStack(null)
.commit();
}
@Override
public void onUrlFound(final Uri uri) {
Util.runOnMain(new Runnable() {
@Override
public void run() {
((Vibrator)getSystemService(Context.VIBRATOR_SERVICE)).vibrate(50);
deviceLinkFragment.setLinkClickedListener(uri, DeviceActivity.this);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
deviceAddFragment.setSharedElementReturnTransition(TransitionInflater.from(DeviceActivity.this).inflateTransition(R.transition.fragment_shared));
deviceAddFragment.setExitTransition(TransitionInflater.from(DeviceActivity.this).inflateTransition(android.R.transition.fade));
deviceLinkFragment.setSharedElementEnterTransition(TransitionInflater.from(DeviceActivity.this).inflateTransition(R.transition.fragment_shared));
deviceLinkFragment.setEnterTransition(TransitionInflater.from(DeviceActivity.this).inflateTransition(android.R.transition.fade));
getSupportFragmentManager().beginTransaction()
.addToBackStack(null)
.addSharedElement(deviceAddFragment.getDevicesImage(), "devices")
.replace(android.R.id.content, deviceLinkFragment)
.commit();
} else {
getSupportFragmentManager().beginTransaction()
.setCustomAnimations(R.anim.slide_from_bottom, R.anim.slide_to_bottom,
R.anim.slide_from_bottom, R.anim.slide_to_bottom)
.replace(android.R.id.content, deviceLinkFragment)
.addToBackStack(null)
.commit();
}
}
});
}
@Override
public void onLink(final Uri uri) {
new ProgressDialogAsyncTask<Void, Void, Integer>(this,
R.string.DeviceProvisioningActivity_content_progress_title,
R.string.DeviceProvisioningActivity_content_progress_content)
{
private static final int SUCCESS = 0;
private static final int NO_DEVICE = 1;
private static final int NETWORK_ERROR = 2;
private static final int KEY_ERROR = 3;
private static final int LIMIT_EXCEEDED = 4;
@Override
protected Integer doInBackground(Void... params) {
try {
Context context = DeviceActivity.this;
TextSecureAccountManager accountManager = TextSecureCommunicationFactory.createManager(context);
String verificationCode = accountManager.getNewDeviceVerificationCode();
String ephemeralId = uri.getQueryParameter("uuid");
String publicKeyEncoded = uri.getQueryParameter("pub_key");
ECPublicKey publicKey = Curve.decodePoint(Base64.decode(publicKeyEncoded), 0);
IdentityKeyPair identityKeyPair = IdentityKeyUtil.getIdentityKeyPair(context);
accountManager.addDevice(ephemeralId, publicKey, identityKeyPair, verificationCode);
TextSecurePreferences.setMultiDevice(context, true);
return SUCCESS;
} catch (NotFoundException e) {
Log.w(TAG, e);
return NO_DEVICE;
} catch (DeviceLimitExceededException e) {
Log.w(TAG, e);
return LIMIT_EXCEEDED;
} catch (IOException e) {
Log.w(TAG, e);
return NETWORK_ERROR;
} catch (InvalidKeyException e) {
Log.w(TAG, e);
return KEY_ERROR;
}
}
@Override
protected void onPostExecute(Integer result) {
super.onPostExecute(result);
Context context = DeviceActivity.this;
switch (result) {
case SUCCESS:
Toast.makeText(context, R.string.DeviceProvisioningActivity_content_progress_success, Toast.LENGTH_SHORT).show();
finish();
return;
case NO_DEVICE:
Toast.makeText(context, R.string.DeviceProvisioningActivity_content_progress_no_device, Toast.LENGTH_LONG).show();
break;
case NETWORK_ERROR:
Toast.makeText(context, R.string.DeviceProvisioningActivity_content_progress_network_error, Toast.LENGTH_LONG).show();
break;
case KEY_ERROR:
Toast.makeText(context, R.string.DeviceProvisioningActivity_content_progress_key_error, Toast.LENGTH_LONG).show();
break;
case LIMIT_EXCEEDED:
Toast.makeText(context, R.string.DeviceProvisioningActivity_sorry_you_have_too_many_devices_linked_already, Toast.LENGTH_LONG).show();
break;
}
getSupportFragmentManager().popBackStackImmediate();
}
}.execute();
}
}