macOS support

bramble-java/build.gradle

@@ -11,7 +11,7 @@ dependencies {
 	implementation project(':bramble-core')
 
 	implementation fileTree(dir: 'libs', include: '*.jar')
-	def jna_version = '4.5.2'
+	def jna_version = '5.13.0'
 	implementation "net.java.dev.jna:jna:$jna_version"
 	implementation "net.java.dev.jna:jna-platform:$jna_version"
 	implementation "org.briarproject:onionwrapper-java:$onionwrapper_version"

bramble-java/src/main/java/org/briarproject/bramble/plugin/tor/MacTorPluginFactory.java

@@ -0,0 +1,85 @@
+package org.briarproject.bramble.plugin.tor;
+
+import org.briarproject.bramble.api.battery.BatteryManager;
+import org.briarproject.bramble.api.crypto.CryptoComponent;
+import org.briarproject.bramble.api.event.EventBus;
+import org.briarproject.bramble.api.event.EventExecutor;
+import org.briarproject.bramble.api.lifecycle.IoExecutor;
+import org.briarproject.bramble.api.network.NetworkManager;
+import org.briarproject.bramble.api.plugin.Backoff;
+import org.briarproject.bramble.api.plugin.BackoffFactory;
+import org.briarproject.bramble.api.plugin.PluginCallback;
+import org.briarproject.bramble.api.plugin.TorControlPort;
+import org.briarproject.bramble.api.plugin.TorDirectory;
+import org.briarproject.bramble.api.plugin.TorSocksPort;
+import org.briarproject.bramble.api.system.Clock;
+import org.briarproject.bramble.api.system.WakefulIoExecutor;
+import org.briarproject.nullsafety.NotNullByDefault;
+import org.briarproject.onionwrapper.CircumventionProvider;
+import org.briarproject.onionwrapper.LocationUtils;
+import org.briarproject.onionwrapper.MacTorWrapper;
+import org.briarproject.onionwrapper.TorWrapper;
+import org.briarproject.onionwrapper.UnixTorWrapper;
+
+import java.io.File;
+import java.util.concurrent.Executor;
+
+import javax.annotation.Nullable;
+import javax.annotation.concurrent.Immutable;
+import javax.inject.Inject;
+import javax.net.SocketFactory;
+
+import static java.util.logging.Level.INFO;
+import static org.briarproject.bramble.util.OsUtils.isMac;
+
+@Immutable
+@NotNullByDefault
+public class MacTorPluginFactory extends TorPluginFactory {
+
+	@Inject
+	MacTorPluginFactory(@IoExecutor Executor ioExecutor,
+			@EventExecutor Executor eventExecutor,
+			@WakefulIoExecutor Executor wakefulIoExecutor,
+			NetworkManager networkManager,
+			LocationUtils locationUtils,
+			EventBus eventBus,
+			SocketFactory torSocketFactory,
+			BackoffFactory backoffFactory,
+			CircumventionProvider circumventionProvider,
+			BatteryManager batteryManager,
+			Clock clock,
+			CryptoComponent crypto,
+			@TorDirectory File torDirectory,
+			@TorSocksPort int torSocksPort,
+			@TorControlPort int torControlPort) {
+		super(ioExecutor, eventExecutor, wakefulIoExecutor, networkManager,
+				locationUtils, eventBus, torSocketFactory, backoffFactory,
+				circumventionProvider, batteryManager, clock, crypto,
+				torDirectory, torSocksPort, torControlPort);
+	}
+
+	@Nullable
+	@Override
+	String getArchitectureForTorBinary() {
+		if (!isMac()) return null;
+		String arch = System.getProperty("os.arch");
+		if (LOG.isLoggable(INFO)) {
+			LOG.info("System's os.arch is " + arch);
+		}
+		if (arch.equals("amd64")) return "x86_64";
+		else if (arch.equals("aarch64")) return "aarch64";
+		return null;
+	}
+
+	@Override
+	TorPlugin createPluginInstance(Backoff backoff,
+			TorRendezvousCrypto torRendezvousCrypto, PluginCallback callback,
+			String architecture) {
+		TorWrapper tor = new MacTorWrapper(ioExecutor, eventExecutor,
+				architecture, torDirectory, torSocksPort, torControlPort);
+		return new TorPlugin(ioExecutor, wakefulIoExecutor, networkManager,
+				locationUtils, torSocketFactory, circumventionProvider,
+				batteryManager, backoff, torRendezvousCrypto, tor, callback,
+				MAX_LATENCY, MAX_IDLE_TIME, true);
+	}
+}

bramble-java/witness.gradle

@@ -20,9 +20,7 @@ dependencyVerification {
         'javax.inject:javax.inject:1:javax.inject-1.jar:91c77044a50c481636c32d916fd89c9118a72195390452c81065080f957de7ff',
         'junit:junit:4.13.2:junit-4.13.2.jar:8e495b634469d64fb8acfa3495a065cbacc8a0fff55ce1e31007be4c16dc57d3',
         'net.bytebuddy:byte-buddy:1.9.12:byte-buddy-1.9.12.jar:3688c3d434bebc3edc5516296a2ed0f47b65e451071b4afecad84f902f0efc11',
-        'net.java.dev.jna:jna-platform:4.5.2:jna-platform-4.5.2.jar:f1d00c167d8921c6e23c626ef9f1c3ae0be473c95c68ffa012bc7ae55a87e2d6',
         'net.java.dev.jna:jna-platform:5.13.0:jna-platform-5.13.0.jar:474d7b88f6e97009b6ec1d98c3024dd95c23187c65dabfbc35331bcac3d173dd',
-        'net.java.dev.jna:jna:4.5.2:jna-4.5.2.jar:0c8eb7acf67261656d79005191debaba3b6bf5dd60a43735a245429381dbecff',
         'net.java.dev.jna:jna:5.13.0:jna-5.13.0.jar:66d4f819a062a51a1d5627bffc23fac55d1677f0e0a1feba144aabdd670a64bb',
         'net.jcip:jcip-annotations:1.0:jcip-annotations-1.0.jar:be5805392060c71474bf6c9a67a099471274d30b83eef84bfc4e0889a4f1dcc0',
         'net.ltgt.gradle.incap:incap:0.2:incap-0.2.jar:b625b9806b0f1e4bc7a2e3457119488de3cd57ea20feedd513db070a573a4ffd',

briar-headless/build.gradle

@@ -20,6 +20,9 @@ configurations {
 	linux {
 		extendsFrom runtimeClasspath
 	}
+	macos {
+		extendsFrom runtimeClasspath
+	}
 }
 
 sourceCompatibility = 1.8
@@ -38,6 +41,10 @@ dependencies {
 	windows "org.briarproject:obfs4proxy-windows:$obfs4proxy_version"
 	windows "org.briarproject:snowflake-windows:$snowflake_version"
 
+	macos "org.briarproject:tor-macos:$tor_version"
+	macos "org.briarproject:obfs4proxy-macos:$obfs4proxy_version"
+	macos "org.briarproject:snowflake-macos:$snowflake_version"
+
 	implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
 	implementation 'io.javalin:javalin:3.5.0'
 	implementation 'org.slf4j:slf4j-simple:1.7.30'
@@ -153,10 +160,22 @@ task windowsJar(type: Jar) {
 	jarFactory(it, 'windows', 'x86_64', configurations.windows)
 }
 
+task aarch64MacOsJar(type: Jar) {
+	jarFactory(it, 'macos', 'aarch64', configurations.macos)
+}
+
+task x86MacOsJar(type: Jar) {
+	jarFactory(it, 'macos', 'x86_64', configurations.macos)
+}
+
 task linuxJars {
 	dependsOn(aarch64LinuxJar, armhfLinuxJar, x86LinuxJar)
 }
 
+task macosJars {
+	dependsOn(aarch64MacOsJar, x86MacOsJar)
+}
+
 // At the moment for non-Android projects we need to explicitly mark the code generated by kapt
 // as 'generated source code' for correct highlighting and resolve in IDE.
 idea {

briar-headless/src/main/java/org/briarproject/briar/headless/HeadlessModule.kt

@@ -18,6 +18,7 @@ import org.briarproject.bramble.api.plugin.duplex.DuplexPluginFactory
 import org.briarproject.bramble.api.plugin.simplex.SimplexPluginFactory
 import org.briarproject.bramble.battery.DefaultBatteryManagerModule
 import org.briarproject.bramble.event.DefaultEventExecutorModule
+import org.briarproject.bramble.plugin.tor.MacTorPluginFactory
 import org.briarproject.bramble.plugin.tor.UnixTorPluginFactory
 import org.briarproject.bramble.plugin.tor.WindowsTorPluginFactory
 import org.briarproject.bramble.system.ClockModule
@@ -92,10 +93,12 @@ internal class HeadlessModule(private val appDir: File) {
     @Singleton
     internal fun providePluginConfig(
         unixTor: UnixTorPluginFactory,
+        macTor: MacTorPluginFactory,
         winTor: WindowsTorPluginFactory
     ): PluginConfig {
         val duplex: List<DuplexPluginFactory> = when {
-            isLinux() || isMac() -> listOf(unixTor)
+            isLinux() -> listOf(unixTor)
+            isMac() -> listOf(macTor)
             isWindows() -> listOf(winTor)
             else -> emptyList()
         }

briar-headless/witness.gradle

@@ -44,12 +44,15 @@ dependencyVerification {
         'org.briarproject:jtorctl:0.5:jtorctl-0.5.jar:43f8c7d390169772b9a2c82ab806c8414c136a2a8636c555e22754bb7260793b',
         'org.briarproject:null-safety:0.1:null-safety-0.1.jar:161760de5e838cb982bafa973df820675d4397098e9a91637a36a306d43ba011',
         'org.briarproject:obfs4proxy-linux:0.0.14-tor2:obfs4proxy-linux-0.0.14-tor2.jar:bb2431092b5ad998ad620b0223e725c0f7e43f1b02af2f097a2544edc1fd9738',
+        'org.briarproject:obfs4proxy-macos:0.0.14-tor2:obfs4proxy-macos-0.0.14-tor2.jar:4a688d3a14d2510dd312213488c8f39ee08e609e47a7300aa12e31ceacb16ce2',
         'org.briarproject:obfs4proxy-windows:0.0.14-tor2:obfs4proxy-windows-0.0.14-tor2.jar:b5fbd00a8c35ccf095b265370752390e4cd46055331049c4dfcc236dc9c650ac',
         'org.briarproject:onionwrapper-core:0.0.4:onionwrapper-core-0.0.4.jar:28a01a62e96aa763989a8afc325abd3bee54f8021269f91aa48b247a6e717870',
         'org.briarproject:onionwrapper-java:0.0.4:onionwrapper-java-0.0.4.jar:7806ef878074498653b557e26eb70e6007df3450d6a910a2e9a322f7eb4df442',
         'org.briarproject:snowflake-linux:2.5.1:snowflake-linux-2.5.1.jar:edc807dcb7758365970d95525e4749349a27f462d0e2df6505ad1ca65fb296d2',
+        'org.briarproject:snowflake-macos:2.5.1:snowflake-macos-2.5.1.jar:f6d59471d476860950bb639ac318920caa460c4d6d023cbd6547c742949c84f0',
         'org.briarproject:snowflake-windows:2.5.1:snowflake-windows-2.5.1.jar:700ec9c68dc033f544daa4ca3547c89e523aed66500cf4b3ac51fe017c51e7be',
         'org.briarproject:tor-linux:0.4.7.13-2:tor-linux-0.4.7.13-2.jar:1e4ca9e0f724e1f17fcce570832704942cc3be26c4c2eccbe5aae29f35afa307',
+        'org.briarproject:tor-macos:0.4.7.13-2:tor-macos-0.4.7.13-2.jar:3d84fbe667584d24275c6a4cb197bafcb0ead890e4d46acac3317debf0cd3351',
         'org.briarproject:tor-windows:0.4.7.13-2:tor-windows-0.4.7.13-2.jar:3a0aa01ed3103cac0c22a91a6f227ab99f7d32ea970ea41558eece484ab49e88',
         'org.checkerframework:checker-compat-qual:2.5.5:checker-compat-qual-2.5.5.jar:11d134b245e9cacc474514d2d66b5b8618f8039a1465cdc55bbc0b34e0008b7a',
         'org.checkerframework:checker-qual:3.12.0:checker-qual-3.12.0.jar:ff10785ac2a357ec5de9c293cb982a2cbb605c0309ea4cc1cb9b9bc6dbe7f3cb',