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Merge branch '1355-disable-tor-setting' into 'master'

Browse Source 
Add a setting to override location-based disabling of Tor

Closes #1355

See merge request briar/briar!871
This commit is contained in:
Torsten Grote
2018-08-03 13:35:33 +00:00
parent 25b8932cde 0d658513ba
commit db11e0101a
5 changed files with 71 additions and 34 deletions
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12
bramble-android/src/main/java/org/briarproject/bramble/plugin/tor/TorPlugin.java
View File

@@ -76,6 +76,7 @@ import static net.freehaven.tor.control.TorControlCommands.HS_ADDRESS;
import static net.freehaven.tor.control.TorControlCommands.HS_PRIVKEY;
import static org.briarproject.bramble.api.plugin.TorConstants.CONTROL_PORT;
import static org.briarproject.bramble.api.plugin.TorConstants.ID;
import static org.briarproject.bramble.api.plugin.TorConstants.PREF_TOR_DISABLE_BLOCKED;
import static org.briarproject.bramble.api.plugin.TorConstants.PREF_TOR_NETWORK;
import static org.briarproject.bramble.api.plugin.TorConstants.PREF_TOR_NETWORK_ALWAYS;
import static org.briarproject.bramble.api.plugin.TorConstants.PREF_TOR_NETWORK_NEVER;
@@ -128,8 +129,7 @@ class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
LocationUtils locationUtils, SocketFactory torSocketFactory,
Clock clock, CircumventionProvider circumventionProvider,
Backoff backoff, DuplexPluginCallback callback,
String architecture,
int maxLatency, int maxIdleTime) {
String architecture, int maxLatency, int maxIdleTime) {
this.ioExecutor = ioExecutor;
this.appContext = appContext;
this.networkManager = networkManager;
@@ -661,6 +661,8 @@ class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
circumventionProvider.isTorProbablyBlocked(country);
Settings s = callback.getSettings();
int network = s.getInt(PREF_TOR_NETWORK, PREF_TOR_NETWORK_ALWAYS);
boolean disableWhenBlocked =
s.getBoolean(PREF_TOR_DISABLE_BLOCKED, true);
if (LOG.isLoggable(INFO)) {
LOG.info("Online: " + online + ", wifi: " + wifi);
@@ -681,9 +683,13 @@ class TorPlugin implements DuplexPlugin, EventHandler, EventListener {
LOG.info("Enabling network, using bridges");
enableBridges(true);
enableNetwork(true);
} else {
} else if (disableWhenBlocked) {
LOG.info("Disabling network, country is blocked");
enableNetwork(false);
} else {
LOG.info("Enabling network but country is blocked");
enableBridges(false);
enableNetwork(true);
}
} else {
LOG.info("Enabling network");

1
bramble-api/src/main/java/org/briarproject/bramble/api/plugin/TorConstants.java
View File

@@ -14,6 +14,7 @@ public interface TorConstants {
String PREF_TOR_NETWORK = "network";
String PREF_TOR_PORT = "port";
String PREF_TOR_DISABLE_BLOCKED = "disableWhenBlocked";
int PREF_TOR_NETWORK_NEVER = 0;
int PREF_TOR_NETWORK_WIFI = 1;

84
briar-android/src/main/java/org/briarproject/briar/android/settings/SettingsFragment.java
View File

@@ -43,6 +43,7 @@ import org.briarproject.briar.android.util.UiUtils;
import org.briarproject.briar.android.util.UserFeedback;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Locale;
import java.util.logging.Logger;
@@ -67,14 +68,19 @@ import static android.provider.Settings.EXTRA_CHANNEL_ID;
import static android.provider.Settings.System.DEFAULT_NOTIFICATION_URI;
import static android.support.v4.view.ViewCompat.LAYOUT_DIRECTION_LTR;
import static android.widget.Toast.LENGTH_SHORT;
import static java.util.Arrays.asList;
import static java.util.logging.Level.INFO;
import static java.util.logging.Level.WARNING;
import static org.briarproject.bramble.api.plugin.BluetoothConstants.PREF_BT_ENABLE;
import static org.briarproject.bramble.api.plugin.TorConstants.PREF_TOR_DISABLE_BLOCKED;
import static org.briarproject.bramble.api.plugin.TorConstants.PREF_TOR_NETWORK;
import static org.briarproject.bramble.api.plugin.TorConstants.PREF_TOR_NETWORK_ALWAYS;
import static org.briarproject.bramble.plugin.tor.CircumventionProvider.BLOCKED;
import static org.briarproject.bramble.plugin.tor.CircumventionProvider.BRIDGES;
import static org.briarproject.bramble.util.LogUtils.logDuration;
import static org.briarproject.bramble.util.LogUtils.logException;
import static org.briarproject.bramble.util.LogUtils.now;
import static org.briarproject.bramble.util.StringUtils.join;
import static org.briarproject.briar.android.TestingConstants.FEATURE_FLAG_DARK_THEME;
import static org.briarproject.briar.android.TestingConstants.FEATURE_FLAG_SIGN_IN_REMINDER;
import static org.briarproject.briar.android.TestingConstants.IS_DEBUG_BUILD;
@@ -104,6 +110,7 @@ public class SettingsFragment extends PreferenceFragmentCompat
public static final String TOR_NAMESPACE = TorConstants.ID.getString();
public static final String LANGUAGE = "pref_key_language";
public static final String NOTIFY_SIGN_IN = "pref_key_notify_sign_in";
public static final String TOR_LOCATION = "pref_key_tor_location";
private static final Logger LOG =
Logger.getLogger(SettingsFragment.class.getName());
@@ -112,6 +119,7 @@ public class SettingsFragment extends PreferenceFragmentCompat
private ListPreference language;
private ListPreference enableBluetooth;
private ListPreference torNetwork;
private CheckBoxPreference torBlocked;
private CheckBoxPreference notifyPrivateMessages;
private CheckBoxPreference notifyGroupMessages;
private CheckBoxPreference notifyForumPosts;
@@ -150,6 +158,8 @@ public class SettingsFragment extends PreferenceFragmentCompat
(ListPreference) findPreference("pref_key_theme");
enableBluetooth = (ListPreference) findPreference("pref_key_bluetooth");
torNetwork = (ListPreference) findPreference("pref_key_tor_network");
torBlocked = (CheckBoxPreference) findPreference(TOR_LOCATION);
setBlockedCountries();
CheckBoxPreference notifySignIn =
(CheckBoxPreference) findPreference(NOTIFY_SIGN_IN);
notifyPrivateMessages = (CheckBoxPreference) findPreference(
@@ -189,6 +199,7 @@ public class SettingsFragment extends PreferenceFragmentCompat
});
enableBluetooth.setOnPreferenceChangeListener(this);
torNetwork.setOnPreferenceChangeListener(this);
torBlocked.setOnPreferenceChangeListener(this);
if (SDK_INT >= 21) {
notifyLockscreen.setVisible(true);
notifyLockscreen.setOnPreferenceChangeListener(this);
@@ -288,6 +299,14 @@ public class SettingsFragment extends PreferenceFragmentCompat
return direction == LAYOUT_DIRECTION_LTR;
}
private void setBlockedCountries() {
List<String> countries = new ArrayList<>(asList(BLOCKED));
countries.removeAll(asList(BRIDGES));
Collections.sort(countries);
String format = getString(R.string.tor_location_setting_hint_format);
torBlocked.setSummary(String.format(format, join(countries, ", ")));
}
private void loadSettings() {
listener.runOnDbThread(() -> {
try {
@@ -299,19 +318,24 @@ public class SettingsFragment extends PreferenceFragmentCompat
logDuration(LOG, "Loading settings", start);
boolean btSetting =
btSettings.getBoolean(PREF_BT_ENABLE, false);
int torSetting = torSettings.getInt(PREF_TOR_NETWORK,
int torNetworkSetting = torSettings.getInt(PREF_TOR_NETWORK,
PREF_TOR_NETWORK_ALWAYS);
displaySettings(btSetting, torSetting);
boolean torBlockedSetting =
torSettings.getBoolean(PREF_TOR_DISABLE_BLOCKED, true);
displaySettings(btSetting, torNetworkSetting,
torBlockedSetting);
} catch (DbException e) {
logException(LOG, WARNING, e);
}
});
}
private void displaySettings(boolean btSetting, int torSetting) {
private void displaySettings(boolean btSetting, int torNetworkSetting,
boolean torBlockedSetting) {
listener.runOnUiThreadUnlessDestroyed(() -> {
enableBluetooth.setValue(Boolean.toString(btSetting));
torNetwork.setValue(Integer.toString(torSetting));
torNetwork.setValue(Integer.toString(torNetworkSetting));
torBlocked.setChecked(torBlockedSetting);
if (SDK_INT < 26) {
notifyPrivateMessages.setChecked(settings.getBoolean(
@@ -371,6 +395,7 @@ public class SettingsFragment extends PreferenceFragmentCompat
// - pref_key_notify_sign_in
enableBluetooth.setEnabled(enabled);
torNetwork.setEnabled(enabled);
torBlocked.setEnabled(enabled);
notifyPrivateMessages.setEnabled(enabled);
notifyGroupMessages.setEnabled(enabled);
notifyForumPosts.setEnabled(enabled);
@@ -430,8 +455,11 @@ public class SettingsFragment extends PreferenceFragmentCompat
boolean btSetting = Boolean.valueOf((String) newValue);
storeBluetoothSettings(btSetting);
} else if (preference == torNetwork) {
int torSetting = Integer.valueOf((String) newValue);
storeTorSettings(torSetting);
int torNetworkSetting = Integer.valueOf((String) newValue);
storeTorNetworkSetting(torNetworkSetting);
} else if (preference == torBlocked) {
boolean torBlockedSetting = (Boolean) newValue;
storeTorBlockedSetting(torBlockedSetting);
} else if (preference == notifyPrivateMessages) {
Settings s = new Settings();
s.putBoolean(PREF_NOTIFY_PRIVATE, (Boolean) newValue);
@@ -480,39 +508,33 @@ public class SettingsFragment extends PreferenceFragmentCompat
builder.show();
}
private void storeTorSettings(int torSetting) {
listener.runOnDbThread(() -> {
try {
Settings s = new Settings();
s.putInt(PREF_TOR_NETWORK, torSetting);
long start = now();
settingsManager.mergeSettings(s, TOR_NAMESPACE);
logDuration(LOG, "Merging settings", start);
} catch (DbException e) {
logException(LOG, WARNING, e);
}
});
private void storeTorNetworkSetting(int torNetworkSetting) {
Settings s = new Settings();
s.putInt(PREF_TOR_NETWORK, torNetworkSetting);
mergeSettings(s, TOR_NAMESPACE);
}
private void storeTorBlockedSetting(boolean torBlockedSetting) {
Settings s = new Settings();
s.putBoolean(PREF_TOR_DISABLE_BLOCKED, torBlockedSetting);
mergeSettings(s, TOR_NAMESPACE);
}
private void storeBluetoothSettings(boolean btSetting) {
listener.runOnDbThread(() -> {
try {
Settings s = new Settings();
s.putBoolean(PREF_BT_ENABLE, btSetting);
long start = now();
settingsManager.mergeSettings(s, BT_NAMESPACE);
logDuration(LOG, "Merging settings", start);
} catch (DbException e) {
logException(LOG, WARNING, e);
}
});
Settings s = new Settings();
s.putBoolean(PREF_BT_ENABLE, btSetting);
mergeSettings(s, BT_NAMESPACE);
}
private void storeSettings(Settings settings) {
private void storeSettings(Settings s) {
mergeSettings(s, SETTINGS_NAMESPACE);
}
private void mergeSettings(Settings s, String namespace) {
listener.runOnDbThread(() -> {
try {
long start = now();
settingsManager.mergeSettings(settings, SETTINGS_NAMESPACE);
settingsManager.mergeSettings(s, namespace);
logDuration(LOG, "Merging settings", start);
} catch (DbException e) {
logException(LOG, WARNING, e);

2
briar-android/src/main/res/values/strings.xml
View File

@@ -348,6 +348,8 @@
<string name="tor_network_setting_never">Never</string>
<string name="tor_network_setting_wifi">Only when using Wi-Fi</string>
<string name="tor_network_setting_always">When using Wi-Fi or mobile data</string>
<string name="tor_location_setting_title">Disable Tor based on location</string>
<string name="tor_location_setting_hint_format">Disable Tor in countries where it is likely to be blocked (%1$s)</string>
<!-- Settings Security and Panic -->
<string name="security_settings_title">Security</string>

6
briar-android/src/main/res/xml/settings.xml
View File

@@ -44,6 +44,12 @@
android:summary="%s"
android:title="@string/tor_network_setting"/>
<CheckBoxPreference
android:defaultValue="true"
android:key="pref_key_tor_location"
android:persistent="false"
android:title="@string/tor_location_setting_title"/>
</PreferenceCategory>
<PreferenceCategory