mirror of
https://github.com/signalapp/Signal-Android.git
synced 2025-12-24 13:08:46 +00:00
314 lines
12 KiB
Java
314 lines
12 KiB
Java
package org.thoughtcrime.securesms;
|
|
|
|
import android.content.BroadcastReceiver;
|
|
import android.content.Context;
|
|
import android.content.Intent;
|
|
import android.content.IntentFilter;
|
|
import android.os.Bundle;
|
|
|
|
import androidx.annotation.IdRes;
|
|
import androidx.annotation.NonNull;
|
|
import androidx.annotation.Nullable;
|
|
import androidx.core.content.ContextCompat;
|
|
import androidx.fragment.app.Fragment;
|
|
|
|
import org.greenrobot.eventbus.EventBus;
|
|
import org.signal.core.util.logging.Log;
|
|
import org.signal.core.util.tracing.Tracer;
|
|
import org.signal.devicetransfer.TransferStatus;
|
|
import org.thoughtcrime.securesms.components.settings.app.changenumber.ChangeNumberLockActivity;
|
|
import org.thoughtcrime.securesms.crypto.MasterSecretUtil;
|
|
import org.thoughtcrime.securesms.dependencies.AppDependencies;
|
|
import org.thoughtcrime.securesms.devicetransfer.olddevice.OldDeviceTransferActivity;
|
|
import org.thoughtcrime.securesms.keyvalue.SignalStore;
|
|
import org.thoughtcrime.securesms.lock.v2.CreateSvrPinActivity;
|
|
import org.thoughtcrime.securesms.migrations.ApplicationMigrationActivity;
|
|
import org.thoughtcrime.securesms.migrations.ApplicationMigrations;
|
|
import org.thoughtcrime.securesms.pin.PinRestoreActivity;
|
|
import org.thoughtcrime.securesms.profiles.edit.CreateProfileActivity;
|
|
import org.thoughtcrime.securesms.push.SignalServiceNetworkAccess;
|
|
import org.thoughtcrime.securesms.recipients.Recipient;
|
|
import org.thoughtcrime.securesms.registration.ui.RegistrationActivity;
|
|
import org.thoughtcrime.securesms.restore.RestoreActivity;
|
|
import org.thoughtcrime.securesms.service.KeyCachingService;
|
|
import org.thoughtcrime.securesms.util.AppForegroundObserver;
|
|
import org.thoughtcrime.securesms.util.AppStartup;
|
|
import org.thoughtcrime.securesms.util.RemoteConfig;
|
|
import org.thoughtcrime.securesms.util.TextSecurePreferences;
|
|
|
|
import java.util.Locale;
|
|
|
|
public abstract class PassphraseRequiredActivity extends BaseActivity implements MasterSecretListener {
|
|
private static final String TAG = Log.tag(PassphraseRequiredActivity.class);
|
|
|
|
public static final String LOCALE_EXTRA = "locale_extra";
|
|
public static final String NEXT_INTENT_EXTRA = "next_intent";
|
|
|
|
private static final int STATE_NORMAL = 0;
|
|
private static final int STATE_CREATE_PASSPHRASE = 1;
|
|
private static final int STATE_PROMPT_PASSPHRASE = 2;
|
|
private static final int STATE_UI_BLOCKING_UPGRADE = 3;
|
|
private static final int STATE_WELCOME_PUSH_SCREEN = 4;
|
|
private static final int STATE_ENTER_SIGNAL_PIN = 5;
|
|
private static final int STATE_CREATE_PROFILE_NAME = 6;
|
|
private static final int STATE_CREATE_SIGNAL_PIN = 7;
|
|
private static final int STATE_TRANSFER_ONGOING = 8;
|
|
private static final int STATE_TRANSFER_LOCKED = 9;
|
|
private static final int STATE_CHANGE_NUMBER_LOCK = 10;
|
|
private static final int STATE_TRANSFER_OR_RESTORE = 11;
|
|
|
|
private SignalServiceNetworkAccess networkAccess;
|
|
private BroadcastReceiver clearKeyReceiver;
|
|
|
|
@Override
|
|
protected final void onCreate(Bundle savedInstanceState) {
|
|
Tracer.getInstance().start(Log.tag(getClass()) + "#onCreate()");
|
|
AppStartup.getInstance().onCriticalRenderEventStart();
|
|
this.networkAccess = AppDependencies.getSignalServiceNetworkAccess();
|
|
onPreCreate();
|
|
|
|
final boolean locked = KeyCachingService.isLocked(this);
|
|
routeApplicationState(locked);
|
|
|
|
super.onCreate(savedInstanceState);
|
|
|
|
if (!isFinishing()) {
|
|
initializeClearKeyReceiver();
|
|
onCreate(savedInstanceState, true);
|
|
}
|
|
|
|
AppStartup.getInstance().onCriticalRenderEventEnd();
|
|
Tracer.getInstance().end(Log.tag(getClass()) + "#onCreate()");
|
|
}
|
|
|
|
protected void onPreCreate() {}
|
|
protected void onCreate(Bundle savedInstanceState, boolean ready) {}
|
|
|
|
@Override
|
|
protected void onDestroy() {
|
|
super.onDestroy();
|
|
removeClearKeyReceiver(this);
|
|
}
|
|
|
|
@Override
|
|
public void onMasterSecretCleared() {
|
|
Log.d(TAG, "onMasterSecretCleared()");
|
|
if (AppForegroundObserver.isForegrounded()) routeApplicationState(true);
|
|
else finish();
|
|
}
|
|
|
|
protected <T extends Fragment> T initFragment(@IdRes int target,
|
|
@NonNull T fragment)
|
|
{
|
|
return initFragment(target, fragment, null);
|
|
}
|
|
|
|
protected <T extends Fragment> T initFragment(@IdRes int target,
|
|
@NonNull T fragment,
|
|
@Nullable Locale locale)
|
|
{
|
|
return initFragment(target, fragment, locale, null);
|
|
}
|
|
|
|
protected <T extends Fragment> T initFragment(@IdRes int target,
|
|
@NonNull T fragment,
|
|
@Nullable Locale locale,
|
|
@Nullable Bundle extras)
|
|
{
|
|
Bundle args = new Bundle();
|
|
args.putSerializable(LOCALE_EXTRA, locale);
|
|
|
|
if (extras != null) {
|
|
args.putAll(extras);
|
|
}
|
|
|
|
fragment.setArguments(args);
|
|
getSupportFragmentManager().beginTransaction()
|
|
.replace(target, fragment)
|
|
.commitAllowingStateLoss();
|
|
return fragment;
|
|
}
|
|
|
|
private void routeApplicationState(boolean locked) {
|
|
final int applicationState = getApplicationState(locked);
|
|
Intent intent = getIntentForState(applicationState);
|
|
if (intent != null) {
|
|
Log.d(TAG, "routeApplicationState(), intent: " + intent.getComponent());
|
|
startActivity(intent);
|
|
finish();
|
|
}
|
|
}
|
|
|
|
private Intent getIntentForState(int state) {
|
|
Log.d(TAG, "routeApplicationState(), state: " + state);
|
|
|
|
switch (state) {
|
|
case STATE_CREATE_PASSPHRASE: return getCreatePassphraseIntent();
|
|
case STATE_PROMPT_PASSPHRASE: return getPromptPassphraseIntent();
|
|
case STATE_UI_BLOCKING_UPGRADE: return getUiBlockingUpgradeIntent();
|
|
case STATE_WELCOME_PUSH_SCREEN: return getPushRegistrationIntent();
|
|
case STATE_ENTER_SIGNAL_PIN: return getEnterSignalPinIntent();
|
|
case STATE_CREATE_SIGNAL_PIN: return getCreateSignalPinIntent();
|
|
case STATE_CREATE_PROFILE_NAME: return getCreateProfileNameIntent();
|
|
case STATE_TRANSFER_ONGOING: return getOldDeviceTransferIntent();
|
|
case STATE_TRANSFER_LOCKED: return getOldDeviceTransferLockedIntent();
|
|
case STATE_CHANGE_NUMBER_LOCK: return getChangeNumberLockIntent();
|
|
case STATE_TRANSFER_OR_RESTORE: return getTransferOrRestoreIntent();
|
|
default: return null;
|
|
}
|
|
}
|
|
|
|
private int getApplicationState(boolean locked) {
|
|
if (!MasterSecretUtil.isPassphraseInitialized(this)) {
|
|
return STATE_CREATE_PASSPHRASE;
|
|
} else if (locked) {
|
|
return STATE_PROMPT_PASSPHRASE;
|
|
} else if (ApplicationMigrations.isUpdate(this) && ApplicationMigrations.isUiBlockingMigrationRunning()) {
|
|
return STATE_UI_BLOCKING_UPGRADE;
|
|
} else if (!TextSecurePreferences.hasPromptedPushRegistration(this)) {
|
|
return STATE_WELCOME_PUSH_SCREEN;
|
|
} else if (SignalStore.storageService().getNeedsAccountRestore()) {
|
|
return STATE_ENTER_SIGNAL_PIN;
|
|
} else if (userCanTransferOrRestore()) {
|
|
return STATE_TRANSFER_OR_RESTORE;
|
|
} else if (userMustSetProfileName()) {
|
|
return STATE_CREATE_PROFILE_NAME;
|
|
} else if (userMustCreateSignalPin()) {
|
|
return STATE_CREATE_SIGNAL_PIN;
|
|
} else if (EventBus.getDefault().getStickyEvent(TransferStatus.class) != null && getClass() != OldDeviceTransferActivity.class) {
|
|
return STATE_TRANSFER_ONGOING;
|
|
} else if (SignalStore.misc().isOldDeviceTransferLocked()) {
|
|
return STATE_TRANSFER_LOCKED;
|
|
} else if (SignalStore.misc().isChangeNumberLocked() && getClass() != ChangeNumberLockActivity.class) {
|
|
return STATE_CHANGE_NUMBER_LOCK;
|
|
} else {
|
|
return STATE_NORMAL;
|
|
}
|
|
}
|
|
|
|
private boolean userCanTransferOrRestore() {
|
|
return !SignalStore.registration().isRegistrationComplete() && RemoteConfig.restoreAfterRegistration() && !SignalStore.registration().hasSkippedTransferOrRestore() && !SignalStore.registration().hasCompletedRestore();
|
|
}
|
|
|
|
private boolean userMustCreateSignalPin() {
|
|
return !SignalStore.registration().isRegistrationComplete() &&
|
|
!SignalStore.svr().hasOptedInWithAccess() &&
|
|
!SignalStore.svr().lastPinCreateFailed() &&
|
|
!SignalStore.svr().hasOptedOut();
|
|
}
|
|
|
|
private boolean userMustSetProfileName() {
|
|
return !SignalStore.registration().isRegistrationComplete() && Recipient.self().getProfileName().isEmpty();
|
|
}
|
|
|
|
private Intent getCreatePassphraseIntent() {
|
|
return getRoutedIntent(PassphraseCreateActivity.class, getIntent());
|
|
}
|
|
|
|
private Intent getPromptPassphraseIntent() {
|
|
Intent intent = getRoutedIntent(PassphrasePromptActivity.class, getIntent());
|
|
intent.putExtra(PassphrasePromptActivity.FROM_FOREGROUND, AppForegroundObserver.isForegrounded());
|
|
return intent;
|
|
}
|
|
|
|
private Intent getUiBlockingUpgradeIntent() {
|
|
return getRoutedIntent(ApplicationMigrationActivity.class,
|
|
TextSecurePreferences.hasPromptedPushRegistration(this)
|
|
? getConversationListIntent()
|
|
: getPushRegistrationIntent());
|
|
}
|
|
|
|
private Intent getPushRegistrationIntent() {
|
|
return RegistrationActivity.newIntentForNewRegistration(this, getIntent());
|
|
}
|
|
|
|
private Intent getEnterSignalPinIntent() {
|
|
return getRoutedIntent(PinRestoreActivity.class, getIntent());
|
|
}
|
|
|
|
private Intent getCreateSignalPinIntent() {
|
|
|
|
final Intent intent;
|
|
if (userMustSetProfileName()) {
|
|
intent = getCreateProfileNameIntent();
|
|
} else {
|
|
intent = getIntent();
|
|
}
|
|
|
|
return getRoutedIntent(CreateSvrPinActivity.class, intent);
|
|
}
|
|
|
|
private Intent getTransferOrRestoreIntent() {
|
|
Intent intent = RestoreActivity.getRestoreIntent(this);
|
|
return getRoutedIntent(intent, MainActivity.clearTop(this));
|
|
}
|
|
|
|
private Intent getCreateProfileNameIntent() {
|
|
Intent intent = CreateProfileActivity.getIntentForUserProfile(this);
|
|
return getRoutedIntent(intent, getIntent());
|
|
}
|
|
|
|
private Intent getOldDeviceTransferIntent() {
|
|
Intent intent = new Intent(this, OldDeviceTransferActivity.class);
|
|
intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
|
|
return intent;
|
|
}
|
|
|
|
private @Nullable Intent getOldDeviceTransferLockedIntent() {
|
|
if (getClass() == MainActivity.class) {
|
|
return null;
|
|
}
|
|
return MainActivity.clearTop(this);
|
|
}
|
|
|
|
private Intent getChangeNumberLockIntent() {
|
|
return ChangeNumberLockActivity.createIntent(this);
|
|
}
|
|
|
|
private Intent getRoutedIntent(Intent destination, @Nullable Intent nextIntent) {
|
|
if (nextIntent != null) destination.putExtra(NEXT_INTENT_EXTRA, nextIntent);
|
|
return destination;
|
|
}
|
|
|
|
private Intent getRoutedIntent(Class<?> destination, @Nullable Intent nextIntent) {
|
|
final Intent intent = new Intent(this, destination);
|
|
if (nextIntent != null) intent.putExtra(NEXT_INTENT_EXTRA, nextIntent);
|
|
return intent;
|
|
}
|
|
|
|
private Intent getConversationListIntent() {
|
|
// TODO [greyson] Navigation
|
|
return MainActivity.clearTop(this);
|
|
}
|
|
|
|
private void initializeClearKeyReceiver() {
|
|
this.clearKeyReceiver = new BroadcastReceiver() {
|
|
@Override
|
|
public void onReceive(Context context, Intent intent) {
|
|
Log.i(TAG, "onReceive() for clear key event. PasswordDisabled: " + SignalStore.settings().getPassphraseDisabled() + ", ScreenLock: " + SignalStore.settings().getScreenLockEnabled());
|
|
if (SignalStore.settings().getScreenLockEnabled() || !SignalStore.settings().getPassphraseDisabled()) {
|
|
onMasterSecretCleared();
|
|
}
|
|
}
|
|
};
|
|
|
|
IntentFilter filter = new IntentFilter(KeyCachingService.CLEAR_KEY_EVENT);
|
|
ContextCompat.registerReceiver(this, clearKeyReceiver, filter, KeyCachingService.KEY_PERMISSION, null, ContextCompat.RECEIVER_NOT_EXPORTED);
|
|
}
|
|
|
|
private void removeClearKeyReceiver(Context context) {
|
|
if (clearKeyReceiver != null) {
|
|
context.unregisterReceiver(clearKeyReceiver);
|
|
clearKeyReceiver = null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Puts an extra in {@code intent} so that {@code nextIntent} will be shown after it.
|
|
*/
|
|
public static @NonNull Intent chainIntent(@NonNull Intent intent, @NonNull Intent nextIntent) {
|
|
intent.putExtra(NEXT_INTENT_EXTRA, nextIntent);
|
|
return intent;
|
|
}
|
|
}
|