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Make fingerprint changes optionally non-blocking

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Also complete the rename from "identity" to "safety numbers."

// FREEBIE
This commit is contained in:
Moxie Marlinspike 2016-08-29 17:49:49 -07:00
parent 852634b294
commit 848a25664b
29 changed files with 331 additions and 121 deletions
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5
build.gradle
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@ -2,10 +2,11 @@ buildscript {
repositories {
maven {
url "https://repo1.maven.org/maven2"
jcenter()
}
}
dependencies {
classpath 'com.android.tools.build:gradle:1.2.3'
classpath 'com.android.tools.build:gradle:2.1.3'
classpath files('libs/gradle-witness.jar')
}
}
@ -159,7 +160,7 @@ dependencyVerification {
android {
compileSdkVersion 22
buildToolsVersion '22.0.1'
buildToolsVersion '23.0.2'
dexOptions {
javaMaxHeapSize "4g"

4
gradle/wrapper/gradle-wrapper.properties vendored
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@ -1,6 +1,6 @@
#Wed Jul 22 14:31:11 PDT 2015
#Sun Aug 28 20:14:40 PDT 2016
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-2.5-all.zip
distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip

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3
res/layout/verify_display_fragment.xml
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@ -139,7 +139,8 @@
</TableRow>
</TableLayout>
<TextView android:layout_width="match_parent"
<TextView android:id="@+id/description"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="25dp"
android:textSize="17sp"

35
res/values/strings.xml
View File

@ -75,12 +75,11 @@
<!-- ConfirmIdentityDialog -->
<string name="ConfirmIdentityDialog_the_signature_on_this_key_exchange_is_different">The
identifying key material for %1$s has changed. This could either mean that someone is trying to
intercept your communication, or that %2$s simply re-installed Signal and now has a new
identity key.
safety numbers for %1$s have changed. This could either mean that someone is trying to
intercept your communication, or that %2$s simply re-installed Signal.
</string>
<string name="ConfirmIdentityDialog_you_may_wish_to_verify_this_contact">You may wish to verify
this contact.
safety numbers for this contact.
</string>
<string name="ConfirmIdentityDialog_accept">Accept</string>
@ -355,7 +354,7 @@
<!-- MessageDetailsRecipient -->
<string name="MessageDetailsRecipient_failed_to_send">Failed to send</string>
<string name="MessageDetailsRecipient_new_identity">New identity</string>
<string name="MessageDetailsRecipient_new_safety_numbers">New safety numbers</string>
<!-- MmsDownloader -->
<string name="MmsDownloader_error_storing_mms">Error storing MMS!</string>
@ -536,8 +535,7 @@
<string name="SmsMessageRecord_received_key_exchange_message_for_invalid_protocol_version">
Received key exchange message for invalid protocol version.
</string>
<string name="SmsMessageRecord_received_message_with_unknown_identity_key_tap_to_process">Received message with unknown identity key. Tap to process and display.</string>
<string name="SmsMessageRecord_received_updated_but_unknown_identity_information">Received updated but unknown identity information. Tap to validate identity.</string>
<string name="SmsMessageRecord_received_message_with_new_safety_numbers_tap_to_process">Received message with new safety numbers. Tap to process and display.</string>
<string name="SmsMessageRecord_secure_session_reset">You reset the secure session.</string>
<string name="SmsMessageRecord_secure_session_reset_s">%s reset the secure session.</string>
<string name="SmsMessageRecord_duplicate_message">Duplicate message.</string>
@ -558,17 +556,6 @@
<string name="VerifyIdentityActivity_you_re_attempting_to_verify_security_numbers_with">You\'re attempting to verify security numbers with %1$s, but scanned %2$s instead.</string>
<string name="VerifyIdentityActivity_the_scanned_qr_code_is_not_a_correctly_formatted_security_number">The scanned QR code is not a correctly formatted security number verification code. Please try scanning again.</string>
<!-- ViewIdentityActivity -->
<string name="ViewIdentityActivity_you_do_not_have_an_identity_key">You do not have an identity key.</string>
<string name="ViewIdentityActivity_scan_contacts_qr_code">Scan contact\'s QR code</string>
<string name="ViewIdentityActivity_display_your_qr_code">Display your QR code</string>
<string name="ViewIdentityActivity_warning_the_scanned_key_does_not_match_exclamation">WARNING, the scanned key DOES NOT match!</string>
<string name="ViewIdentityActivity_not_verified_exclamation">NOT verified!</string>
<string name="ViewIdentityActivity_the_scanned_key_matches_exclamation">The scanned key matches!</string>
<string name="ViewIdentityActivity_verified_exclamation">Verified!</string>
<string name="ViewIdentityActivity_your_identity_fingerprint">Your identity fingerprint</string>
<!-- KeyExchangeInitiator -->
<string name="KeyExchangeInitiator_initiate_despite_existing_request_question">Initiate despite existing request?</string>
<string name="KeyExchangeInitiator_send">Send</string>
@ -833,7 +820,7 @@
<string name="recipient_preferences__block">Block</string>
<string name="recipient_preferences__color">Color</string>
<string name="recipient_preferences__color_for_this_contact">Color for this contact</string>
<string name="recipient_preferences__verify_identity">Verify identity</string>
<string name="recipient_preferences__verify_safety_numbers">Verify safety numbers</string>
<!--- redphone_call_controls -->
<string name="redphone_call_card__signal_call">Signal Call</string>
@ -930,7 +917,7 @@
<string name="recipients_panel__add_member">Add member</string>
<!-- verify_display_fragment -->
<string name="verify_display_fragment__scan_the_code_on_your_contact_s_phone_or_ask_them_to_scan_your_code_to_verify_that_your_messages_are_end_to_end_encrypted_you_can_alternately_compare_the_number_above">Scan the code on your contact\'s phone, or ask them to scan your code, to verify that your messages are end-to-end encrypted. You can alternately compare the number above.</string>
<string name="verify_display_fragment__scan_the_code_on_your_contact_s_phone_or_ask_them_to_scan_your_code_to_verify_that_your_messages_are_end_to_end_encrypted_you_can_alternately_compare_the_number_above">If you wish to verify the security of your end-to-end encryption with %s, compare the numbers above with the numbers on their device. Alternately, you can scan the code on their phone, or ask them to scan your code.</string>
<string name="verify_display_fragment__tap_to_scan">Tap to scan</string>
<!-- message_details_header -->
@ -947,9 +934,8 @@
<string name="AndroidManifest__enter_passphrase">Enter passphrase</string>
<string name="AndroidManifest__select_contacts">Select contacts</string>
<string name="AndroidManifest__signal_detected">Signal detected</string>
<string name="AndroidManifest__public_identity_key">Public identity key</string>
<string name="AndroidManifest__change_passphrase">Change passphrase</string>
<string name="AndroidManifest__verify_identity">Verify identity</string>
<string name="AndroidManifest__verify_safety_numbers">Verify safety numbers</string>
<string name="AndroidManifest__log_submit">Submit debug log</string>
<string name="AndroidManifest__media_preview">Media preview</string>
<string name="AndroidManifest__media_overview">All images</string>
@ -961,7 +947,6 @@
<!-- arrays.xml -->
<string name="arrays__import_export">Import / export</string>
<string name="arrays__your_identity_key">Your identity key</string>
<string name="arrays__use_default">Use default</string>
<string name="arrays__use_custom">Use custom</string>
@ -1084,6 +1069,8 @@
<string name="preferences__support_wifi_calling">\'WiFi Calling\' compatibility mode</string>
<string name="preferences__enable_if_your_device_supports_sms_mms_delivery_over_wifi">Enable if your device uses SMS/MMS delivery over WiFi (only enable when \'WiFi Calling\' is enabled on your device)</string>
<string name="preferences_app_protection__blocked_contacts">Blocked contacts</string>
<string name="preferences_app_protection__safety_numbers_approval">Safety numbers approval</string>
<string name="preferences_app_protecting__require_approval_of_new_safety_numbers_when_they_change">Require approval of new safety numbers when they change</string>
<string name="preferences_notifications__display_in_notifications">Display in notifications</string>
<string name="preferences_chats__when_using_mobile_data">When using mobile data</string>
<string name="preferences_chats__when_using_wifi">When using Wi-Fi</string>
@ -1156,8 +1143,6 @@
<string name="conversation_list_fragment__fab_content_description">New conversation</string>
<!-- conversation_secure_verified -->
<string name="conversation_secure_verified__menu_security">Security</string>
<string name="conversation_secure_verified__menu_verify_identity">Verify identity</string>
<string name="conversation_secure_verified__menu_reset_secure_session">Reset secure session</string>
<!-- conversation_muted -->

6
res/xml/preferences_app_protection.xml
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@ -28,6 +28,12 @@
android:title="@string/preferences__screen_security"
android:summary="@string/preferences__disable_screen_security_to_allow_screen_shots" />
<org.thoughtcrime.securesms.components.SwitchPreferenceCompat
android:defaultValue="false"
android:key="pref_blocking_identity_changes"
android:title="@string/preferences_app_protection__safety_numbers_approval"
android:summary="@string/preferences_app_protecting__require_approval_of_new_safety_numbers_when_they_change"/>
<Preference android:key="preference_category_blocked"
android:title="@string/preferences_app_protection__blocked_contacts" />
</PreferenceScreen>

2
res/xml/recipient_preferences.xml
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@ -37,7 +37,7 @@
app:numColumns="5" />
<Preference android:key="pref_key_recipient_identity"
android:title="@string/recipient_preferences__verify_identity"
android:title="@string/recipient_preferences__verify_safety_numbers"
android:persistent="false"
android:enabled="false"/>

4
src/org/thoughtcrime/securesms/ConversationAdapter.java
View File

@ -196,8 +196,8 @@ public class ConversationAdapter <V extends View & BindableConversationItem>
MessageRecord messageRecord = getMessageRecord(id, cursor, type);
if (messageRecord.isGroupAction() || messageRecord.isCallLog() || messageRecord.isJoined() ||
messageRecord.isExpirationTimerUpdate() || messageRecord.isEndSession())
{
messageRecord.isExpirationTimerUpdate() || messageRecord.isEndSessin() || messageRecord.isIdentityUpdate())
{
return MESSAGE_TYPE_UPDATE;
} else if (messageRecord.isOutgoing()) {
return MESSAGE_TYPE_OUTGOING;

2
src/org/thoughtcrime/securesms/ConversationFragment.java
View File

@ -181,7 +181,7 @@ public class ConversationFragment extends Fragment
for (MessageRecord messageRecord : messageRecords) {
if (messageRecord.isGroupAction() || messageRecord.isCallLog() ||
messageRecord.isJoined() || messageRecord.isExpirationTimerUpdate() ||
messageRecord.isEndSession())
messageRecord.isEndSession() || messageRecord.isIdentityUpdate())
{
actionMessage = true;
break;

83
src/org/thoughtcrime/securesms/ConversationUpdateItem.java
View File

@ -6,28 +6,39 @@ import android.graphics.Color;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffColorFilter;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.util.AttributeSet;
import android.util.Log;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import org.thoughtcrime.securesms.crypto.IdentityKeyParcelable;
import org.thoughtcrime.securesms.crypto.MasterSecret;
import org.thoughtcrime.securesms.database.model.MessageRecord;
import org.thoughtcrime.securesms.recipients.Recipient;
import org.thoughtcrime.securesms.recipients.Recipients;
import org.thoughtcrime.securesms.util.DateUtils;
import org.thoughtcrime.securesms.util.GroupUtil;
import org.thoughtcrime.securesms.util.IdentityUtil;
import org.thoughtcrime.securesms.util.Util;
import org.thoughtcrime.securesms.util.concurrent.ListenableFuture;
import org.whispersystems.libsignal.IdentityKey;
import org.whispersystems.libsignal.util.guava.Optional;
import java.util.Locale;
import java.util.Set;
import java.util.concurrent.ExecutionException;
public class ConversationUpdateItem extends LinearLayout
implements Recipients.RecipientsModifiedListener, Recipient.RecipientModifiedListener, BindableConversationItem, View.OnClickListener
implements Recipients.RecipientsModifiedListener, Recipient.RecipientModifiedListener, BindableConversationItem
{
private static final String TAG = ConversationUpdateItem.class.getSimpleName();
private MasterSecret masterSecret;
private Set<MessageRecord> batchSelected;
private ImageView icon;
private TextView body;
private TextView date;
@ -51,7 +62,7 @@ public class ConversationUpdateItem extends LinearLayout
this.body = (TextView)findViewById(R.id.conversation_update_body);
this.date = (TextView)findViewById(R.id.conversation_update_date);
setOnClickListener(this);
this.setOnClickListener(new InternalClickListener(null));
}
@Override
@ -61,13 +72,10 @@ public class ConversationUpdateItem extends LinearLayout
@NonNull Set<MessageRecord> batchSelected,
@NonNull Recipients conversationRecipients)
{
bind(messageRecord, locale);
this.masterSecret = masterSecret;
this.batchSelected = batchSelected;
if (batchSelected.contains(messageRecord)) {
setSelected(true);
} else {
setSelected(false);
}
bind(messageRecord, locale);
}
@Override
@ -87,7 +95,11 @@ public class ConversationUpdateItem extends LinearLayout
else if (messageRecord.isJoined()) setJoinedRecord(messageRecord);
else if (messageRecord.isExpirationTimerUpdate()) setTimerRecord(messageRecord);
else if (messageRecord.isEndSession()) setEndSessionRecord(messageRecord);
else if (messageRecord.isIdentityUpdate()) setIdentityRecord(messageRecord);
else throw new AssertionError("Neither group nor log nor joined.");
if (batchSelected.contains(messageRecord)) setSelected(true);
else setSelected(false);
}
private void setCallRecord(MessageRecord messageRecord) {
@ -113,6 +125,13 @@ public class ConversationUpdateItem extends LinearLayout
date.setVisibility(View.GONE);
}
private void setIdentityRecord(final MessageRecord messageRecord) {
icon.setImageResource(R.drawable.ic_security_white_24dp);
icon.setColorFilter(new PorterDuffColorFilter(Color.parseColor("#757575"), PorterDuff.Mode.MULTIPLY));
body.setText(messageRecord.getDisplayBody());
date.setVisibility(View.GONE);
}
private void setGroupRecord(MessageRecord messageRecord) {
icon.setImageResource(R.drawable.ic_group_grey600_24dp);
icon.clearColorFilter();
@ -153,14 +172,8 @@ public class ConversationUpdateItem extends LinearLayout
}
@Override
public void onClick(View v) {
if (messageRecord.isIdentityUpdate()) {
Intent intent = new Intent(getContext(), RecipientPreferenceActivity.class);
intent.putExtra(RecipientPreferenceActivity.RECIPIENTS_EXTRA,
new long[] {messageRecord.getIndividualRecipient().getRecipientId()});
getContext().startActivity(intent);
}
public void setOnClickListener(View.OnClickListener l) {
super.setOnClickListener(new InternalClickListener(l));
}
@Override
@ -169,4 +182,42 @@ public class ConversationUpdateItem extends LinearLayout
sender.removeListener(this);
}
}
private class InternalClickListener implements View.OnClickListener {
@Nullable private final View.OnClickListener parent;
public InternalClickListener(@Nullable View.OnClickListener parent) {
this.parent = parent;
}
@Override
public void onClick(View v) {
if (!messageRecord.isIdentityUpdate() || !batchSelected.isEmpty()) {
if (parent != null) parent.onClick(v);
return;
}
final Recipient sender = ConversationUpdateItem.this.sender;
IdentityUtil.getRemoteIdentityKey(getContext(), masterSecret, sender).addListener(new ListenableFuture.Listener<Optional<IdentityKey>>() {
@Override
public void onSuccess(Optional<IdentityKey> result) {
if (result.isPresent()) {
Intent intent = new Intent(getContext(), VerifyIdentityActivity.class);
intent.putExtra(VerifyIdentityActivity.RECIPIENT_ID, sender.getRecipientId());
intent.putExtra(VerifyIdentityActivity.RECIPIENT_IDENTITY, new IdentityKeyParcelable(result.get()));
getContext().startActivity(intent);
}
}
@Override
public void onFailure(ExecutionException e) {
Log.w(TAG, e);
}
});
}
}
}

7
src/org/thoughtcrime/securesms/DatabaseUpgradeActivity.java
View File

@ -44,6 +44,7 @@ import org.thoughtcrime.securesms.jobs.DirectoryRefreshJob;
import org.thoughtcrime.securesms.jobs.PushDecryptJob;
import org.thoughtcrime.securesms.jobs.RefreshAttributesJob;
import org.thoughtcrime.securesms.notifications.MessageNotifier;
import org.thoughtcrime.securesms.util.TextSecurePreferences;
import org.thoughtcrime.securesms.util.Util;
import org.thoughtcrime.securesms.util.VersionTracker;
@ -68,6 +69,7 @@ public class DatabaseUpgradeActivity extends BaseActivity {
public static final int CONTACTS_ACCOUNT_VERSION = 136;
public static final int MEDIA_DOWNLOAD_CONTROLS_VERSION = 151;
public static final int REDPHONE_SUPPORT_VERSION = 157;
public static final int FINGERPRINTS_NON_BLOCKING_VESRION = 197;
private static final SortedSet<Integer> UPGRADE_VERSIONS = new TreeSet<Integer>() {{
add(NO_MORE_KEY_EXCHANGE_PREFIX_VERSION);
@ -81,6 +83,7 @@ public class DatabaseUpgradeActivity extends BaseActivity {
add(MIGRATE_SESSION_PLAINTEXT);
add(MEDIA_DOWNLOAD_CONTROLS_VERSION);
add(REDPHONE_SUPPORT_VERSION);
add(FINGERPRINTS_NON_BLOCKING_VESRION);
}};
private MasterSecret masterSecret;
@ -231,6 +234,10 @@ public class DatabaseUpgradeActivity extends BaseActivity {
.add(new DirectoryRefreshJob(getApplicationContext()));
}
if (params[0] < FINGERPRINTS_NON_BLOCKING_VESRION) {
TextSecurePreferences.setBlockingIdentityUpdates(getApplicationContext(), true);
}
return null;
}

2
src/org/thoughtcrime/securesms/MessageRecipientListItem.java
View File

@ -99,7 +99,7 @@ public class MessageRecipientListItem extends RelativeLayout
resendButton.setVisibility(View.GONE);
conflictButton.setVisibility(View.VISIBLE);
errorText = getContext().getString(R.string.MessageDetailsRecipient_new_identity);
errorText = getContext().getString(R.string.MessageDetailsRecipient_new_safety_numbers);
conflictButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {

40
src/org/thoughtcrime/securesms/RecipientPreferenceActivity.java
View File

@ -31,7 +31,6 @@ import org.thoughtcrime.securesms.color.MaterialColors;
import org.thoughtcrime.securesms.components.AvatarImageView;
import org.thoughtcrime.securesms.crypto.IdentityKeyParcelable;
import org.thoughtcrime.securesms.crypto.MasterSecret;
import org.thoughtcrime.securesms.crypto.storage.TextSecureSessionStore;
import org.thoughtcrime.securesms.database.DatabaseFactory;
import org.thoughtcrime.securesms.database.GroupDatabase;
import org.thoughtcrime.securesms.database.RecipientPreferenceDatabase.VibrateState;
@ -39,20 +38,15 @@ import org.thoughtcrime.securesms.jobs.MultiDeviceBlockedUpdateJob;
import org.thoughtcrime.securesms.jobs.MultiDeviceContactUpdateJob;
import org.thoughtcrime.securesms.preferences.AdvancedRingtonePreference;
import org.thoughtcrime.securesms.preferences.ColorPreference;
import org.thoughtcrime.securesms.recipients.Recipient;
import org.thoughtcrime.securesms.recipients.RecipientFactory;
import org.thoughtcrime.securesms.recipients.Recipients;
import org.thoughtcrime.securesms.util.DynamicLanguage;
import org.thoughtcrime.securesms.util.DynamicNoActionBarTheme;
import org.thoughtcrime.securesms.util.DynamicTheme;
import org.thoughtcrime.securesms.util.IdentityUtil;
import org.thoughtcrime.securesms.util.concurrent.ListenableFuture;
import org.thoughtcrime.securesms.util.concurrent.SettableFuture;
import org.whispersystems.libsignal.IdentityKey;
import org.whispersystems.libsignal.SignalProtocolAddress;
import org.whispersystems.libsignal.state.SessionRecord;
import org.whispersystems.libsignal.state.SessionStore;
import org.whispersystems.libsignal.util.guava.Optional;
import org.whispersystems.signalservice.api.push.SignalServiceAddress;
import java.util.concurrent.ExecutionException;
@ -296,7 +290,7 @@ public class RecipientPreferenceActivity extends PassphraseRequiredActionBarActi
if (recipients.isBlocked()) blockPreference.setTitle(R.string.RecipientPreferenceActivity_unblock);
else blockPreference.setTitle(R.string.RecipientPreferenceActivity_block);
getRemoteIdentityKey(getActivity(), masterSecret, recipients.getPrimaryRecipient()).addListener(new ListenableFuture.Listener<Optional<IdentityKey>>() {
IdentityUtil.getRemoteIdentityKey(getActivity(), masterSecret, recipients.getPrimaryRecipient()).addListener(new ListenableFuture.Listener<Optional<IdentityKey>>() {
@Override
public void onSuccess(Optional<IdentityKey> result) {
if (result.isPresent()) {
@ -325,36 +319,6 @@ public class RecipientPreferenceActivity extends PassphraseRequiredActionBarActi
});
}
private ListenableFuture<Optional<IdentityKey>> getRemoteIdentityKey(final Context context,
final MasterSecret masterSecret,
final Recipient recipient)
{
final SettableFuture<Optional<IdentityKey>> future = new SettableFuture<>();
new AsyncTask<Recipient, Void, Optional<IdentityKey>>() {
@Override
protected Optional<IdentityKey> doInBackground(Recipient... recipient) {
SessionStore sessionStore = new TextSecureSessionStore(context, masterSecret);
SignalProtocolAddress axolotlAddress = new SignalProtocolAddress(recipient[0].getNumber(), SignalServiceAddress.DEFAULT_DEVICE_ID);
SessionRecord record = sessionStore.loadSession(axolotlAddress);
if (record == null) {
return Optional.absent();
}
return Optional.fromNullable(record.getSessionState().getRemoteIdentityKey());
}
@Override
protected void onPostExecute(Optional<IdentityKey> result) {
future.set(result);
}
}.execute(recipient);
return future;
}
private class RingtoneChangeListener implements Preference.OnPreferenceChangeListener {
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {

57
src/org/thoughtcrime/securesms/VerifyIdentityActivity.java
View File

@ -51,6 +51,7 @@ import org.thoughtcrime.securesms.qr.ScanListener;
import org.thoughtcrime.securesms.qr.ScanningThread;
import org.thoughtcrime.securesms.recipients.Recipient;
import org.thoughtcrime.securesms.recipients.RecipientFactory;
import org.thoughtcrime.securesms.recipients.Recipients;
import org.thoughtcrime.securesms.util.DynamicLanguage;
import org.thoughtcrime.securesms.util.DynamicTheme;
import org.thoughtcrime.securesms.util.TextSecurePreferences;
@ -93,7 +94,7 @@ public class VerifyIdentityActivity extends PassphraseRequiredActionBarActivity
@Override
protected void onCreate(Bundle state, @NonNull MasterSecret masterSecret) {
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setTitle(R.string.AndroidManifest__verify_identity);
getSupportActionBar().setTitle(R.string.AndroidManifest__verify_safety_numbers);
Recipient recipient = RecipientFactory.getRecipientForId(this, getIntent().getLongExtra(RECIPIENT_ID, -1), true);
@ -146,15 +147,16 @@ public class VerifyIdentityActivity extends PassphraseRequiredActionBarActivity
.commit();
}
public static class VerifyDisplayFragment extends Fragment {
public static class VerifyDisplayFragment extends Fragment implements Recipients.RecipientsModifiedListener {
public static final String REMOTE_NUMBER = "remote_number";
public static final String REMOTE_IDENTITY = "remote_identity";
public static final String LOCAL_IDENTITY = "local_identity";
public static final String LOCAL_NUMBER = "local_number";
private String localNumber;
private String remoteNumber;
private Recipients recipient;
private String localNumber;
private String remoteNumber;
private IdentityKey localIdentity;
private IdentityKey remoteIdentity;
@ -164,6 +166,7 @@ public class VerifyIdentityActivity extends PassphraseRequiredActionBarActivity
private View container;
private ImageView qrCode;
private ImageView qrVerified;
private TextView description;
private View.OnClickListener clickListener;
private TextView[] codes = new TextView[12];
@ -172,21 +175,22 @@ public class VerifyIdentityActivity extends PassphraseRequiredActionBarActivity
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup viewGroup, Bundle bundle) {
this.container = ViewUtil.inflate(inflater, viewGroup, R.layout.verify_display_fragment);
this.qrCode = ViewUtil.findById(container, R.id.qr_code);
this.qrVerified = ViewUtil.findById(container, R.id.qr_verified);
this.codes[0] = ViewUtil.findById(container, R.id.code_first);
this.codes[1] = ViewUtil.findById(container, R.id.code_second);
this.codes[2] = ViewUtil.findById(container, R.id.code_third);
this.codes[3] = ViewUtil.findById(container, R.id.code_fourth);
this.codes[4] = ViewUtil.findById(container, R.id.code_fifth);
this.codes[5] = ViewUtil.findById(container, R.id.code_sixth);
this.codes[6] = ViewUtil.findById(container, R.id.code_seventh);
this.codes[7] = ViewUtil.findById(container, R.id.code_eighth);
this.codes[8] = ViewUtil.findById(container, R.id.code_ninth);
this.codes[9] = ViewUtil.findById(container, R.id.code_tenth);
this.codes[10] = ViewUtil.findById(container, R.id.code_eleventh);
this.codes[11] = ViewUtil.findById(container, R.id.code_twelth);
this.container = ViewUtil.inflate(inflater, viewGroup, R.layout.verify_display_fragment);
this.qrCode = ViewUtil.findById(container, R.id.qr_code);
this.qrVerified = ViewUtil.findById(container, R.id.qr_verified);
this.description = ViewUtil.findById(container, R.id.description);
this.codes[0] = ViewUtil.findById(container, R.id.code_first);
this.codes[1] = ViewUtil.findById(container, R.id.code_second);
this.codes[2] = ViewUtil.findById(container, R.id.code_third);
this.codes[3] = ViewUtil.findById(container, R.id.code_fourth);
this.codes[4] = ViewUtil.findById(container, R.id.code_fifth);
this.codes[5] = ViewUtil.findById(container, R.id.code_sixth);
this.codes[6] = ViewUtil.findById(container, R.id.code_seventh);
this.codes[7] = ViewUtil.findById(container, R.id.code_eighth);
this.codes[8] = ViewUtil.findById(container, R.id.code_ninth);
this.codes[9] = ViewUtil.findById(container, R.id.code_tenth);
this.codes[10] = ViewUtil.findById(container, R.id.code_eleventh);
this.codes[11] = ViewUtil.findById(container, R.id.code_twelth);
this.qrCode.setOnClickListener(clickListener);
@ -200,9 +204,17 @@ public class VerifyIdentityActivity extends PassphraseRequiredActionBarActivity
this.localNumber = getArguments().getString(LOCAL_NUMBER);
this.localIdentity = ((IdentityKeyParcelable)getArguments().getParcelable(LOCAL_IDENTITY)).get();
this.remoteNumber = getArguments().getString(REMOTE_NUMBER);
this.recipient = RecipientFactory.getRecipientsFromString(getActivity(), this.remoteNumber, true);
this.remoteIdentity = ((IdentityKeyParcelable)getArguments().getParcelable(REMOTE_IDENTITY)).get();
this.fingerprint = new NumericFingerprintGenerator(5200).createFor(localNumber, localIdentity,
remoteNumber, remoteIdentity);
this.recipient.addListener(this);
}
@Override
public void onModified(Recipients recipients) {
setFingerprintViews(fingerprint);
}
@Override
@ -220,6 +232,12 @@ public class VerifyIdentityActivity extends PassphraseRequiredActionBarActivity
}
}
@Override
public void onDestroy() {
super.onDestroy();
recipient.removeListener(this);
}
public void setScannedFingerprint(String scanned) {
try {
if (fingerprint.getScannableFingerprint().compareTo(scanned.getBytes("ISO-8859-1"))) {
@ -258,6 +276,7 @@ public class VerifyIdentityActivity extends PassphraseRequiredActionBarActivity
Bitmap qrCodeBitmap = QrCode.create(qrCodeString);
qrCode.setImageBitmap(qrCodeBitmap);
description.setText(getActivity().getString(R.string.verify_display_fragment__scan_the_code_on_your_contact_s_phone_or_ask_them_to_scan_your_code_to_verify_that_your_messages_are_end_to_end_encrypted_you_can_alternately_compare_the_number_above, recipient.toShortString()));
}
private Bitmap createVerifiedBitmap(int width, int height, @DrawableRes int id) {

22
src/org/thoughtcrime/securesms/crypto/storage/TextSecureIdentityKeyStore.java
View File

@ -2,8 +2,10 @@ package org.thoughtcrime.securesms.crypto.storage;
import android.content.Context;
import org.thoughtcrime.securesms.ApplicationContext;
import org.thoughtcrime.securesms.crypto.IdentityKeyUtil;
import org.thoughtcrime.securesms.database.DatabaseFactory;
import org.thoughtcrime.securesms.jobs.IdentityUpdateJob;
import org.thoughtcrime.securesms.recipients.RecipientFactory;
import org.thoughtcrime.securesms.util.TextSecurePreferences;
import org.whispersystems.libsignal.IdentityKey;
@ -36,8 +38,22 @@ public class TextSecureIdentityKeyStore implements IdentityKeyStore {
@Override
public boolean isTrustedIdentity(String name, IdentityKey identityKey) {
long recipientId = RecipientFactory.getRecipientsFromString(context, name, true).getPrimaryRecipient().getRecipientId();
return DatabaseFactory.getIdentityDatabase(context)
.isValidIdentity(recipientId, identityKey);
long recipientId = RecipientFactory.getRecipientsFromString(context, name, true).getPrimaryRecipient().getRecipientId();
boolean trusted = DatabaseFactory.getIdentityDatabase(context)
.isValidIdentity(recipientId, identityKey);
if (trusted) {
return true;
} else if (!TextSecurePreferences.isBlockingIdentityUpdates(context)) {
saveIdentity(name, identityKey);
ApplicationContext.getInstance(context)
.getJobManager()
.add(new IdentityUpdateJob(context, recipientId));
return true;
} else {
return false;
}
}
}

13
src/org/thoughtcrime/securesms/database/SmsDatabase.java
View File

@ -489,7 +489,8 @@ public class SmsDatabase extends MessagingDatabase {
type |= Types.END_SESSION_BIT;
}
if (message.isPush()) type |= Types.PUSH_MESSAGE_BIT;
if (message.isPush()) type |= Types.PUSH_MESSAGE_BIT;
if (message.isIdentityUpdate()) type |= Types.KEY_EXCHANGE_IDENTITY_UPDATE_BIT;
Recipients recipients;
@ -508,8 +509,9 @@ public class SmsDatabase extends MessagingDatabase {
groupRecipients = RecipientFactory.getRecipientsFromString(context, message.getGroupId(), true);
}
boolean unread = org.thoughtcrime.securesms.util.Util.isDefaultSmsProvider(context) ||
message.isSecureMessage() || message.isGroup() || message.isPreKeyBundle();
boolean unread = (org.thoughtcrime.securesms.util.Util.isDefaultSmsProvider(context) ||
message.isSecureMessage() || message.isGroup() || message.isPreKeyBundle()) &&
!message.isIdentityUpdate();
long threadId;
@ -542,7 +544,10 @@ public class SmsDatabase extends MessagingDatabase {
DatabaseFactory.getThreadDatabase(context).setUnread(threadId);
}
DatabaseFactory.getThreadDatabase(context).update(threadId, true);
if (!message.isIdentityUpdate()) {
DatabaseFactory.getThreadDatabase(context).update(threadId, true);
}
notifyConversationListeners(threadId);
jobManager.add(new TrimThreadJob(context, threadId));

4
src/org/thoughtcrime/securesms/database/model/MessageRecord.java
View File

@ -110,8 +110,10 @@ public abstract class MessageRecord extends DisplayRecord {
return emphasisAdded(context.getString(R.string.MessageRecord_s_is_on_signal_say_hey, getIndividualRecipient().toShortString()));
} else if (isExpirationTimerUpdate()) {
String sender = isOutgoing() ? context.getString(R.string.MessageRecord_you) : getIndividualRecipient().toShortString();
String time = ExpirationUtil.getExpirationDisplayValue(context, (int)(getExpiresIn() / 1000));
String time = ExpirationUtil.getExpirationDisplayValue(context, (int) (getExpiresIn() / 1000));
return emphasisAdded(context.getString(R.string.MessageRecord_s_set_disappearing_message_time_to_s, sender, time));
} else if (isIdentityUpdate()) {
return emphasisAdded(String.format("Your safety numbers with %s have changed", getIndividualRecipient().toShortString()));
} else if (getBody().getBody().length() > MAX_DISPLAY_LENGTH) {
return new SpannableString(getBody().getBody().substring(0, MAX_DISPLAY_LENGTH));
}

4
src/org/thoughtcrime/securesms/database/model/SmsMessageRecord.java
View File

@ -75,9 +75,7 @@ public class SmsMessageRecord extends MessageRecord {
} else if (MmsSmsColumns.Types.isLegacyType(type)) {
return emphasisAdded(context.getString(R.string.MessageRecord_message_encrypted_with_a_legacy_protocol_version_that_is_no_longer_supported));
} else if (isBundleKeyExchange()) {
return emphasisAdded(context.getString(R.string.SmsMessageRecord_received_message_with_unknown_identity_key_tap_to_process));
} else if (isIdentityUpdate()) {
return emphasisAdded(context.getString(R.string.SmsMessageRecord_received_updated_but_unknown_identity_information));
return emphasisAdded(context.getString(R.string.SmsMessageRecord_received_message_with_new_safety_numbers_tap_to_process));
} else if (isKeyExchange() && isOutgoing()) {
return new SpannableString("");
} else if (isKeyExchange() && !isOutgoing()) {

4
src/org/thoughtcrime/securesms/database/model/ThreadRecord.java
View File

@ -100,8 +100,10 @@ public class ThreadRecord extends DisplayRecord {
} else if (SmsDatabase.Types.isJoinedType(type)) {
return emphasisAdded(context.getString(R.string.ThreadRecord_s_is_on_signal_say_hey, getRecipients().getPrimaryRecipient().toShortString()));
} else if (SmsDatabase.Types.isExpirationTimerUpdate(type)) {
String time = ExpirationUtil.getExpirationDisplayValue(context, (int)(getExpiresIn() / 1000));
String time = ExpirationUtil.getExpirationDisplayValue(context, (int) (getExpiresIn() / 1000));
return emphasisAdded(context.getString(R.string.ThreadRecord_disappearing_message_time_updated_to_s, time));
} else if (SmsDatabase.Types.isIdentityUpdate(type)) {
return emphasisAdded(String.format("Your safety numbers with %s have changed", getRecipients().getPrimaryRecipient().toShortString()));
} else {
if (TextUtils.isEmpty(getBody().getBody())) {
return new SpannableString(emphasisAdded(context.getString(R.string.ThreadRecord_media_message)));

75
src/org/thoughtcrime/securesms/jobs/IdentityUpdateJob.java Normal file
View File

@ -0,0 +1,75 @@
package org.thoughtcrime.securesms.jobs;
import android.content.Context;
import org.thoughtcrime.securesms.crypto.MasterSecret;
import org.thoughtcrime.securesms.database.DatabaseFactory;
import org.thoughtcrime.securesms.database.GroupDatabase;
import org.thoughtcrime.securesms.database.SmsDatabase;
import org.thoughtcrime.securesms.database.ThreadDatabase;
import org.thoughtcrime.securesms.recipients.Recipient;
import org.thoughtcrime.securesms.recipients.RecipientFactory;
import org.thoughtcrime.securesms.recipients.Recipients;
import org.thoughtcrime.securesms.sms.IncomingIdentityUpdateMessage;
import org.thoughtcrime.securesms.sms.IncomingTextMessage;
import org.whispersystems.jobqueue.JobParameters;
import org.whispersystems.libsignal.util.guava.Optional;
import org.whispersystems.signalservice.api.messages.SignalServiceGroup;
public class IdentityUpdateJob extends MasterSecretJob {
private final long recipientId;
public IdentityUpdateJob(Context context, long recipientId) {
super(context, JobParameters.newBuilder()
.withGroupId(IdentityUpdateJob.class.getName())
.withPersistence()
.create());
this.recipientId = recipientId;
}
@Override
public void onRun(MasterSecret masterSecret) throws Exception {
Recipient recipient = RecipientFactory.getRecipientForId(context, recipientId, true);
Recipients recipients = RecipientFactory.getRecipientsFor(context, recipient, true);
String number = recipient.getNumber();
long time = System.currentTimeMillis();
SmsDatabase smsDatabase = DatabaseFactory.getSmsDatabase(context);
ThreadDatabase threadDatabase = DatabaseFactory.getThreadDatabase(context);
GroupDatabase groupDatabase = DatabaseFactory.getGroupDatabase(context);
GroupDatabase.Reader reader = groupDatabase.getGroups();
GroupDatabase.GroupRecord groupRecord;
while ((groupRecord = reader.getNext()) != null) {
if (groupRecord.getMembers().contains(number)) {
SignalServiceGroup group = new SignalServiceGroup(groupRecord.getId());
IncomingTextMessage incoming = new IncomingTextMessage(number, 1, time, null, Optional.of(group), 0);
IncomingIdentityUpdateMessage groupUpdate = new IncomingIdentityUpdateMessage(incoming);
smsDatabase.insertMessageInbox(groupUpdate);
}
}
if (threadDatabase.getThreadIdIfExistsFor(recipients) != -1) {
IncomingTextMessage incoming = new IncomingTextMessage(number, 1, time, null, Optional.<SignalServiceGroup>absent(), 0);
IncomingIdentityUpdateMessage individualUpdate = new IncomingIdentityUpdateMessage(incoming);
smsDatabase.insertMessageInbox(individualUpdate);
}
}
@Override
public boolean onShouldRetryThrowable(Exception exception) {
return false;
}
@Override
public void onAdded() {
}
@Override
public void onCanceled() {
}
}

14
src/org/thoughtcrime/securesms/sms/IncomingIdentityUpdateMessage.java Normal file
View File

@ -0,0 +1,14 @@
package org.thoughtcrime.securesms.sms;
public class IncomingIdentityUpdateMessage extends IncomingTextMessage {
public IncomingIdentityUpdateMessage(IncomingTextMessage base) {
super(base, "");
}
@Override
public boolean isIdentityUpdate() {
return true;
}
}

4
src/org/thoughtcrime/securesms/sms/IncomingTextMessage.java
View File

@ -215,6 +215,10 @@ public class IncomingTextMessage implements Parcelable {
return false;
}
public boolean isIdentityUpdate() {
return false;
}
@Override
public int describeContents() {
return 0;

51
src/org/thoughtcrime/securesms/util/IdentityUtil.java Normal file
View File

@ -0,0 +1,51 @@
package org.thoughtcrime.securesms.util;
import android.content.Context;
import android.os.AsyncTask;
import android.support.annotation.UiThread;
import org.thoughtcrime.securesms.crypto.MasterSecret;
import org.thoughtcrime.securesms.crypto.storage.TextSecureSessionStore;
import org.thoughtcrime.securesms.recipients.Recipient;
import org.thoughtcrime.securesms.util.concurrent.ListenableFuture;
import org.thoughtcrime.securesms.util.concurrent.SettableFuture;
import org.whispersystems.libsignal.IdentityKey;
import org.whispersystems.libsignal.SignalProtocolAddress;
import org.whispersystems.libsignal.state.SessionRecord;
import org.whispersystems.libsignal.state.SessionStore;
import org.whispersystems.libsignal.util.guava.Optional;
import org.whispersystems.signalservice.api.push.SignalServiceAddress;
public class IdentityUtil {
@UiThread
public static ListenableFuture<Optional<IdentityKey>> getRemoteIdentityKey(final Context context,
final MasterSecret masterSecret,
final Recipient recipient)
{
final SettableFuture<Optional<IdentityKey>> future = new SettableFuture<>();
new AsyncTask<Recipient, Void, Optional<IdentityKey>>() {
@Override
protected Optional<IdentityKey> doInBackground(Recipient... recipient) {
SessionStore sessionStore = new TextSecureSessionStore(context, masterSecret);
SignalProtocolAddress axolotlAddress = new SignalProtocolAddress(recipient[0].getNumber(), SignalServiceAddress.DEFAULT_DEVICE_ID);
SessionRecord record = sessionStore.loadSession(axolotlAddress);
if (record == null) {
return Optional.absent();
}
return Optional.fromNullable(record.getSessionState().getRemoteIdentityKey());
}
@Override
protected void onPostExecute(Optional<IdentityKey> result) {
future.set(result);
}
}.execute(recipient);
return future;
}
}

9
src/org/thoughtcrime/securesms/util/TextSecurePreferences.java
View File

@ -73,6 +73,7 @@ public class TextSecurePreferences {
private static final String SIGNALING_KEY_PREF = "pref_signaling_key";
private static final String DIRECTORY_FRESH_TIME_PREF = "pref_directory_refresh_time";
private static final String IN_THREAD_NOTIFICATION_PREF = "pref_key_inthread_notifications";
private static final String BLOCKING_IDENTITY_CHANGES_PREF = "pref_blocking_identity_changes";
private static final String LOCAL_REGISTRATION_ID_PREF = "pref_local_registration_id";
private static final String SIGNED_PREKEY_REGISTERED_PREF = "pref_signed_prekey_registered";
@ -113,6 +114,14 @@ public class TextSecurePreferences {
return getBooleanPreference(context, MULTI_DEVICE_PROVISIONED_PREF, false);
}
public static boolean isBlockingIdentityUpdates(Context context) {
return getBooleanPreference(context, BLOCKING_IDENTITY_CHANGES_PREF, false);
}
public static void setBlockingIdentityUpdates(Context context, boolean value) {
setBooleanPreference(context, BLOCKING_IDENTITY_CHANGES_PREF, value);
}
public static NotificationPrivacyPreference getNotificationPrivacy(Context context) {
return new NotificationPrivacyPreference(getStringPreference(context, NOTIFICATION_PRIVACY_PREF, "all"));
}