Extract lib module

build.gradle.kts

@@ -21,12 +21,11 @@ repositories {
 }
 
 dependencies {
-    implementation("com.google.protobuf:protobuf-javalite:3.10.0")
-    implementation("com.github.turasa:signal-service-java:2.15.3_unofficial_18")
     implementation("org.bouncycastle:bcprov-jdk15on:1.68")
     implementation("net.sourceforge.argparse4j:argparse4j:0.8.1")
     implementation("com.github.hypfvieh:dbus-java:3.2.4")
     implementation("org.slf4j:slf4j-simple:1.7.30")
+    implementation(project(":lib"))
 }
 
 configurations {

lib/build.gradle.kts

@@ -0,0 +1,30 @@
+plugins {
+    `java-library`
+}
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_11
+    targetCompatibility = JavaVersion.VERSION_11
+}
+
+repositories {
+    mavenLocal()
+    mavenCentral()
+}
+
+dependencies {
+    api("com.github.turasa:signal-service-java:2.15.3_unofficial_18")
+    implementation("com.google.protobuf:protobuf-javalite:3.10.0")
+    implementation("org.bouncycastle:bcprov-jdk15on:1.68")
+    implementation("org.slf4j:slf4j-api:1.7.30")
+}
+
+configurations {
+    implementation {
+        resolutionStrategy.failOnVersionConflict()
+    }
+}
+
+tasks.withType<JavaCompile> {
+    options.encoding = "UTF-8"
+}

src/main/java/org/asamk/signal/manager/storage/groups/JsonGroupStore.java → lib/src/main/java/org/asamk/signal/manager/storage/groups/JsonGroupStore.java

@@ -17,12 +17,12 @@
 import org.asamk.signal.manager.groups.GroupIdV2;
 import org.asamk.signal.manager.groups.GroupUtils;
 import org.asamk.signal.manager.util.IOUtils;
-import org.asamk.signal.util.Hex;
 import org.signal.storageservice.protos.groups.local.DecryptedGroup;
 import org.signal.zkgroup.InvalidInputException;
 import org.signal.zkgroup.groups.GroupMasterKey;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.whispersystems.libsignal.util.Hex;
 
 import java.io.File;
 import java.io.FileInputStream;

src/main/java/org/asamk/signal/manager/util/KeyUtils.java → lib/src/main/java/org/asamk/signal/manager/util/KeyUtils.java

@@ -1,6 +1,5 @@
 package org.asamk.signal.manager.util;
 
-import org.asamk.signal.util.RandomUtils;
 import org.signal.zkgroup.InvalidInputException;
 import org.signal.zkgroup.profiles.ProfileKey;
 import org.whispersystems.libsignal.IdentityKey;
@@ -14,12 +13,15 @@
 import org.whispersystems.libsignal.util.Medium;
 import org.whispersystems.signalservice.api.kbs.MasterKey;
 
+import java.security.SecureRandom;
 import java.util.ArrayList;
 import java.util.Base64;
 import java.util.List;
 
 public class KeyUtils {
 
+    private static final SecureRandom secureRandom = new SecureRandom();
+
     private KeyUtils() {
     }
 
@@ -77,7 +79,7 @@ public static byte[] createStickerUploadKey() {
     }
 
     public static MasterKey createMasterKey() {
-        return MasterKey.createNew(RandomUtils.getSecureRandom());
+        return MasterKey.createNew(secureRandom);
     }
 
     private static String getSecret(int size) {
@@ -87,7 +89,7 @@ private static String getSecret(int size) {
 
     public static byte[] getSecretBytes(int size) {
         byte[] secret = new byte[size];
-        RandomUtils.getSecureRandom().nextBytes(secret);
+        secureRandom.nextBytes(secret);
         return secret;
     }
 }

settings.gradle.kts

@@ -1 +1,2 @@
 rootProject.name = "signal-cli"
+include("lib")