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Merge pull request #174 from loki-project/push-notifications

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Improved Push Notifications Stage 2
This commit is contained in:
Niels Andriesse 2020-04-16 16:58:15 +10:00 committed by GitHub
commit e68c2d1cfe
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7 changed files with 183 additions and 0 deletions
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9
AndroidManifest.xml
View File

@ -47,6 +47,7 @@
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.INTERNET" />
@ -512,6 +513,14 @@
android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
android:exported="true"
android:theme="@style/TextSecure.LightNoActionBar" />
<service
android:name="org.thoughtcrime.securesms.service.PushNotificationService"
android:enabled="true"
android:exported="true">
<intent-filter>
<action android:name="com.google.firebase.MESSAGING_EVENT" />
</intent-filter>
</service>
<service
android:name="org.thoughtcrime.securesms.service.WebRtcCallService"
android:enabled="true" />

6
build.gradle
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@ -6,6 +6,8 @@ buildscript {
ext.kovenant_version = "3.3.0"
ext.identicon_version = "v11"
ext.rss_parser_version = "2.0.4"
ext.google_services_version = "4.3.3"
ext.firebase_messaging_version = "18.0.0"
repositories {
mavenLocal()
@ -16,6 +18,7 @@ buildscript {
classpath "com.android.tools.build:gradle:$gradle_version"
classpath files('libs/gradle-witness.jar')
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath "com.google.gms:google-services:$google_services_version"
}
}
@ -24,6 +27,7 @@ apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-android'
apply plugin: 'witness'
apply plugin: 'kotlin-kapt'
apply plugin: 'com.google.gms.google-services'
repositories {
mavenLocal()
@ -87,6 +91,8 @@ dependencies {
implementation 'android.arch.lifecycle:extensions:1.1.1'
implementation 'android.arch.lifecycle:common-java8:1.1.1'
implementation "com.google.firebase:firebase-messaging:$firebase_messaging_version"
implementation 'com.google.android.exoplayer:exoplayer-core:2.9.1'
implementation 'com.google.android.exoplayer:exoplayer-ui:2.9.1'

20
src/org/thoughtcrime/securesms/ApplicationContext.java
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@ -30,6 +30,8 @@ import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.multidex.MultiDexApplication;
import com.google.firebase.iid.FirebaseInstanceId;
import org.conscrypt.Conscrypt;
import org.jetbrains.annotations.NotNull;
import org.signal.aesgcmprovider.AesGcmProvider;
@ -61,6 +63,7 @@ import org.thoughtcrime.securesms.logging.Log;
import org.thoughtcrime.securesms.logging.PersistentLogger;
import org.thoughtcrime.securesms.logging.UncaughtExceptionLogger;
import org.thoughtcrime.securesms.loki.LokiPublicChatManager;
import org.thoughtcrime.securesms.loki.LokiPushNotificationManager;
import org.thoughtcrime.securesms.loki.MultiDeviceUtilities;
import org.thoughtcrime.securesms.loki.redesign.activities.HomeActivity;
import org.thoughtcrime.securesms.loki.redesign.messaging.BackgroundOpenGroupPollWorker;
@ -97,6 +100,7 @@ import org.whispersystems.signalservice.loki.api.LokiAPIDatabaseProtocol;
import org.whispersystems.signalservice.loki.api.LokiP2PAPI;
import org.whispersystems.signalservice.loki.api.LokiP2PAPIDelegate;
import org.whispersystems.signalservice.loki.api.LokiPoller;
import org.whispersystems.signalservice.loki.api.LokiPushNotificationAcknowledgement;
import org.whispersystems.signalservice.loki.api.LokiSwarmAPI;
import org.whispersystems.signalservice.loki.api.fileserver.LokiFileServerAPI;
import org.whispersystems.signalservice.loki.api.publicchats.LokiPublicChat;
@ -182,6 +186,8 @@ public class ApplicationContext extends MultiDexApplication implements Dependenc
ProcessLifecycleOwner.get().getLifecycle().addObserver(this);
// Loki - Set up P2P API if needed
setUpP2PAPI();
// Loki - Set up push notification acknowledgement
LokiPushNotificationAcknowledgement.Companion.configureIfNeeded(BuildConfig.DEBUG);
// Loki - Update device mappings
if (setUpStorageAPIIfNeeded()) {
String userHexEncodedPublicKey = TextSecurePreferences.getLocalNumber(this);
@ -199,6 +205,7 @@ public class ApplicationContext extends MultiDexApplication implements Dependenc
// Loki - Set up public chat manager
lokiPublicChatManager = new LokiPublicChatManager(this);
updatePublicChatProfilePictureIfNeeded();
setUpFCMIfNeeded();
}
@Override
@ -455,6 +462,19 @@ public class ApplicationContext extends MultiDexApplication implements Dependenc
}, this);
}
public void setUpFCMIfNeeded() {
Context context = this;
FirebaseInstanceId.getInstance().getInstanceId().addOnCompleteListener(task -> {
if (!task.isSuccessful()) {
Log.w(TAG, "getInstanceId failed", task.getException());
return;
}
String token = task.getResult().getToken();
String userHexEncodedPublicKey = TextSecurePreferences.getLocalNumber(context);
LokiPushNotificationManager.register(token, userHexEncodedPublicKey, context);
});
}
@Override
public void ping(@NotNull String s) {
// TODO: Implement

81
src/org/thoughtcrime/securesms/loki/LokiPushNotificationManager.kt Normal file
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@ -0,0 +1,81 @@
package org.thoughtcrime.securesms.loki
import android.content.Context
import okhttp3.*
import org.thoughtcrime.securesms.util.TextSecurePreferences
import org.whispersystems.libsignal.logging.Log
import org.whispersystems.signalservice.internal.util.JsonUtil
import org.whispersystems.signalservice.loki.api.LokiPushNotificationAcknowledgement
import java.io.IOException
object LokiPushNotificationManager {
private val connection = OkHttpClient()
private val server by lazy {
LokiPushNotificationAcknowledgement.shared.server
}
private const val tokenExpirationInterval = 2 * 24 * 60 * 60 * 1000
fun disableFCM(token: String, context: Context?) {
val parameters = mapOf( "token" to token )
val url = "${server}/register"
val body = RequestBody.create(MediaType.get("application/json"), JsonUtil.toJson(parameters))
val request = Request.Builder().url(url).post(body).build()
connection.newCall(request).enqueue(object : Callback {
override fun onResponse(call: Call, response: Response) {
when (response.code()) {
200 -> {
val bodyAsString = response.body()!!.string()
val json = JsonUtil.fromJson(bodyAsString, Map::class.java)
val code = json?.get("code") as? Int
if (code != null && code != 0) {
TextSecurePreferences.setIsUsingFCM(context, false)
} else {
Log.d("Loki", "Couldn't disable FCM due to error: ${json?.get("message") as? String ?: "null"}.")
}
}
}
}
override fun onFailure(call: Call, exception: IOException) {
Log.d("Loki", "Couldn't disable FCM.")
}
})
}
@JvmStatic
fun register(token: String, hexEncodedPublicKey: String, context: Context?) {
val oldToken = TextSecurePreferences.getFCMToken(context)
val lastUploadDate = TextSecurePreferences.getLastFCMUploadTime(context)
if (token == oldToken && System.currentTimeMillis() - lastUploadDate < tokenExpirationInterval) { return }
val parameters = mapOf( "token" to token, "pubKey" to hexEncodedPublicKey )
val url = "${server}/register"
val body = RequestBody.create(MediaType.get("application/json"), JsonUtil.toJson(parameters))
val request = Request.Builder().url(url).post(body).build()
connection.newCall(request).enqueue(object : Callback {
override fun onResponse(call: Call, response: Response) {
when (response.code()) {
200 -> {
val bodyAsString = response.body()!!.string()
val json = JsonUtil.fromJson(bodyAsString, Map::class.java)
val code = json?.get("code") as? Int
if (code != null && code != 0) {
TextSecurePreferences.setIsUsingFCM(context, true)
TextSecurePreferences.setFCMToken(context, token)
TextSecurePreferences.setLastFCMUploadTime(context, System.currentTimeMillis())
} else {
Log.d("Loki", "Couldn't register for FCM due to error: ${json?.get("message") as? String ?: "null"}.")
}
}
}
}
override fun onFailure(call: Call, exception: IOException) {
Log.d("Loki", "Couldn't register for FCM.")
}
})
}
}

1
src/org/thoughtcrime/securesms/loki/redesign/messaging/BackgroundPollWorker.kt
View File

@ -6,6 +6,7 @@ import nl.komponents.kovenant.functional.map
import org.thoughtcrime.securesms.ApplicationContext
import org.thoughtcrime.securesms.database.DatabaseFactory
import org.thoughtcrime.securesms.jobs.PushContentReceiveJob
import org.thoughtcrime.securesms.loki.LokiPushNotificationManager
import org.thoughtcrime.securesms.service.PersistentAlarmManagerListener
import org.thoughtcrime.securesms.util.TextSecurePreferences
import org.whispersystems.signalservice.api.messages.SignalServiceEnvelope

36
src/org/thoughtcrime/securesms/service/PushNotificationService.kt Normal file
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@ -0,0 +1,36 @@
package org.thoughtcrime.securesms.service
import com.google.firebase.messaging.FirebaseMessagingService
import com.google.firebase.messaging.RemoteMessage
import org.thoughtcrime.securesms.jobs.PushContentReceiveJob
import org.thoughtcrime.securesms.loki.LokiPushNotificationManager
import org.thoughtcrime.securesms.util.TextSecurePreferences
import org.whispersystems.libsignal.logging.Log
import org.whispersystems.signalservice.api.messages.SignalServiceEnvelope
import org.whispersystems.signalservice.internal.util.Base64
import org.whispersystems.signalservice.loki.messaging.LokiMessageWrapper
class PushNotificationService : FirebaseMessagingService() {
override fun onNewToken(token: String) {
super.onNewToken(token)
Log.d("Loki", "New FCM token: $token.")
val userHexEncodedPublicKey = TextSecurePreferences.getLocalNumber(this)
LokiPushNotificationManager.register(token, userHexEncodedPublicKey, this)
}
override fun onMessageReceived(message: RemoteMessage) {
val base64EncodedData = message.data["ENCRYPTED_DATA"]
val data = base64EncodedData?.let { Base64.decode(it) }
if (data != null) {
try {
val envelope = LokiMessageWrapper.unwrap(data)
PushContentReceiveJob(this).processEnvelope(SignalServiceEnvelope(envelope))
} catch (e: Exception) {
Log.d("Loki", "Failed to unwrap data for message.")
}
} else {
Log.d("Loki", "Failed to decode data for message.")
}
}
}

30
src/org/thoughtcrime/securesms/util/TextSecurePreferences.java
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@ -185,6 +185,36 @@ public class TextSecurePreferences {
private static final String MEDIA_KEYBOARD_MODE = "pref_media_keyboard_mode";
// region FCM
private static final String IS_USING_FCM = "pref_is_using_fcm";
private static final String FCM_TOKEN = "pref_fcm_token";
private static final String LAST_FCM_TOKEN_UPLOAD_TIME = "pref_last_fcm_token_upload_time";
public static boolean isUsingFCM(Context context) {
return getBooleanPreference(context, IS_USING_FCM, false);
}
public static void setIsUsingFCM(Context context, boolean value) {
setBooleanPreference(context, IS_USING_FCM, value);
}
public static String getFCMToken(Context context) {
return getStringPreference(context, FCM_TOKEN, "");
}
public static void setFCMToken(Context context, String value) {
setStringPreference(context, FCM_TOKEN, value);
}
public static long getLastFCMUploadTime(Context context) {
return getLongPreference(context, LAST_FCM_TOKEN_UPLOAD_TIME, 0);
}
public static void setLastFCMUploadTime(Context context, long value) {
setLongPreference(context, LAST_FCM_TOKEN_UPLOAD_TIME, value);
}
// endregion
public static boolean isScreenLockEnabled(@NonNull Context context) {
return getBooleanPreference(context, SCREEN_LOCK, false);
}