Proof-of-Concept Headless Client

briar-headless/build.gradle

@@ -0,0 +1,41 @@
+plugins {
+	id 'java'
+	id 'net.ltgt.apt'
+	id 'idea'
+	id 'witness'
+}
+apply from: 'witness.gradle'
+
+sourceCompatibility = 1.8
+targetCompatibility = 1.8
+
+dependencies {
+	implementation project(path: ':briar-core', configuration: 'default')
+	implementation project(path: ':bramble-java', configuration: 'default')
+
+	implementation 'io.javalin:javalin:1.7.0'
+	implementation 'org.slf4j:slf4j-simple:1.7.25'
+	implementation 'com.fasterxml.jackson.core:jackson-databind:2.9.6'
+
+	apt 'com.google.dagger:dagger-compiler:2.0.2'
+
+	testImplementation project(path: ':bramble-api', configuration: 'testOutput')
+	testImplementation project(path: ':bramble-core', configuration: 'testOutput')
+	testImplementation 'junit:junit:4.12'
+	testImplementation "org.jmock:jmock:2.8.2"
+	testImplementation "org.jmock:jmock-junit4:2.8.2"
+	testImplementation "org.jmock:jmock-legacy:2.8.2"
+	testImplementation "org.hamcrest:hamcrest-library:1.3"
+	testImplementation "org.hamcrest:hamcrest-core:1.3"
+}
+
+jar {
+	manifest {
+		attributes(
+				'Main-Class': 'org.briarproject.briar.headless.Main'
+		)
+	}
+	from {
+		configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) }
+	}
+}

briar-headless/src/main/java/org/briarproject/bramble/account/HeadlessAccountManager.java

@@ -0,0 +1,19 @@
+package org.briarproject.bramble.account;
+
+import org.briarproject.bramble.api.account.AccountManager;
+import org.briarproject.bramble.api.crypto.CryptoComponent;
+import org.briarproject.bramble.api.db.DatabaseConfig;
+import org.briarproject.bramble.api.identity.IdentityManager;
+
+import javax.inject.Inject;
+
+class HeadlessAccountManager extends AccountManagerImpl
+		implements AccountManager {
+
+	@Inject
+	HeadlessAccountManager(DatabaseConfig databaseConfig,
+			CryptoComponent crypto, IdentityManager identityManager) {
+		super(databaseConfig, crypto, identityManager);
+	}
+
+}

briar-headless/src/main/java/org/briarproject/bramble/account/HeadlessAccountModule.java

@@ -0,0 +1,18 @@
+package org.briarproject.bramble.account;
+
+import org.briarproject.bramble.api.account.AccountManager;
+
+import javax.inject.Singleton;
+
+import dagger.Module;
+import dagger.Provides;
+
+@Module
+public class HeadlessAccountModule {
+
+	@Provides
+	@Singleton
+	AccountManager provideAccountManager(HeadlessAccountManager accountManager) {
+		return accountManager;
+	}
+}

briar-headless/src/main/java/org/briarproject/briar/headless/BriarHeadlessApp.java

@@ -0,0 +1,21 @@
+package org.briarproject.briar.headless;
+import org.briarproject.bramble.BrambleCoreModule;
+import org.briarproject.bramble.account.HeadlessAccountModule;
+import org.briarproject.bramble.system.DesktopSecureRandomModule;
+import org.briarproject.briar.BriarCoreModule;
+
+import javax.inject.Singleton;
+
+import dagger.Component;
+
+@Component(modules = {
+		BrambleCoreModule.class,
+		BriarCoreModule.class,
+		DesktopSecureRandomModule.class,
+		HeadlessAccountModule.class,
+		HeadlessModule.class
+})
+@Singleton
+public interface BriarHeadlessApp {
+	Router router();
+}

briar-headless/src/main/java/org/briarproject/briar/headless/ForumController.java

@@ -0,0 +1,39 @@
+package org.briarproject.briar.headless;
+
+import org.briarproject.bramble.api.db.DbException;
+import org.briarproject.briar.api.forum.Forum;
+import org.briarproject.briar.api.forum.ForumManager;
+
+import java.util.Collection;
+
+import javax.inject.Inject;
+
+import io.javalin.Context;
+
+import static io.javalin.translator.json.JavalinJsonPlugin.getObjectToJsonMapper;
+
+public class ForumController {
+
+	private final ForumManager forumManager;
+
+	@Inject
+	public ForumController(ForumManager forumManager) {
+		this.forumManager = forumManager;
+	}
+
+	public Context list(Context ctx) throws DbException {
+		Collection<Forum> forums = forumManager.getForums();
+		return ctx.result(getObjectToJsonMapper().map(forums));
+	}
+
+	public Context create(Context ctx) throws DbException {
+		String name = ctx.formParam("name");
+		if (name == null || name.length() < 1) {
+			return ctx.status(500).result("Expecting Forum Name");
+		} else {
+			Forum forum = forumManager.addForum(name);
+			return ctx.result(getObjectToJsonMapper().map(forum));
+		}
+	}
+
+}

briar-headless/src/main/java/org/briarproject/briar/headless/HeadlessDatabaseConfig.java

@@ -0,0 +1,32 @@
+package org.briarproject.briar.headless;
+
+import org.briarproject.bramble.api.db.DatabaseConfig;
+import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+
+import java.io.File;
+
+@NotNullByDefault
+class HeadlessDatabaseConfig implements DatabaseConfig {
+
+	private final File dbDir, keyDir;
+
+	HeadlessDatabaseConfig(File dbDir, File keyDir) {
+		this.dbDir = dbDir;
+		this.keyDir = keyDir;
+	}
+
+	@Override
+	public File getDatabaseDirectory() {
+		return dbDir;
+	}
+
+	@Override
+	public File getDatabaseKeyDirectory() {
+		return keyDir;
+	}
+
+	@Override
+	public long getMaxSize() {
+		return Long.MAX_VALUE;
+	}
+}

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

@@ -0,0 +1,90 @@
+package org.briarproject.briar.headless;
+
+import org.briarproject.bramble.api.crypto.CryptoComponent;
+import org.briarproject.bramble.api.crypto.PublicKey;
+import org.briarproject.bramble.api.db.DatabaseConfig;
+import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+import org.briarproject.bramble.api.plugin.PluginConfig;
+import org.briarproject.bramble.api.plugin.duplex.DuplexPluginFactory;
+import org.briarproject.bramble.api.plugin.simplex.SimplexPluginFactory;
+import org.briarproject.bramble.api.reporting.DevConfig;
+import org.briarproject.bramble.util.StringUtils;
+
+import java.io.File;
+import java.security.GeneralSecurityException;
+import java.util.Collection;
+
+import javax.inject.Singleton;
+
+import dagger.Module;
+import dagger.Provides;
+
+import static java.util.Collections.emptyList;
+import static org.briarproject.bramble.api.reporting.ReportingConstants.DEV_ONION_ADDRESS;
+import static org.briarproject.bramble.api.reporting.ReportingConstants.DEV_PUBLIC_KEY_HEX;
+
+@Module
+public class HeadlessModule {
+
+	@Provides
+	@Singleton
+	DatabaseConfig provideDatabaseConfig() {
+		File dbDir = new File("dbDir");
+		File keyDir = new File("keyDir");
+		return new HeadlessDatabaseConfig(dbDir, keyDir);
+	}
+
+	@Provides
+	PluginConfig providePluginConfig() {
+		Collection<DuplexPluginFactory> duplex = emptyList();
+		@NotNullByDefault
+		PluginConfig pluginConfig = new PluginConfig() {
+
+			@Override
+			public Collection<DuplexPluginFactory> getDuplexFactories() {
+				return duplex;
+			}
+
+			@Override
+			public Collection<SimplexPluginFactory> getSimplexFactories() {
+				return emptyList();
+			}
+
+			@Override
+			public boolean shouldPoll() {
+				return true;
+			}
+		};
+		return pluginConfig;
+	}
+
+	@Provides
+	@Singleton
+	DevConfig provideDevConfig(CryptoComponent crypto) {
+		@NotNullByDefault
+		DevConfig devConfig = new DevConfig() {
+
+			@Override
+			public PublicKey getDevPublicKey() {
+				try {
+					return crypto.getMessageKeyParser().parsePublicKey(
+							StringUtils.fromHexString(DEV_PUBLIC_KEY_HEX));
+				} catch (GeneralSecurityException e) {
+					throw new RuntimeException(e);
+				}
+			}
+
+			@Override
+			public String getDevOnionAddress() {
+				return DEV_ONION_ADDRESS;
+			}
+
+			@Override
+			public File getReportDir() {
+				return new File("reportDir");
+			}
+		};
+		return devConfig;
+	}
+
+}

briar-headless/src/main/java/org/briarproject/briar/headless/Main.java

@@ -0,0 +1,12 @@
+package org.briarproject.briar.headless;
+
+public class Main {
+
+	public static void main(String[] args) {
+		DaggerBriarHeadlessApp
+				.create()
+				.router()
+				.start();
+	}
+
+}

briar-headless/src/main/java/org/briarproject/briar/headless/Router.java

@@ -0,0 +1,46 @@
+package org.briarproject.briar.headless;
+
+import org.briarproject.bramble.api.account.AccountManager;
+import org.briarproject.bramble.api.lifecycle.LifecycleManager;
+
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+import io.javalin.Javalin;
+
+@Singleton
+public class Router {
+
+	private final AccountManager accountManager;
+	private final LifecycleManager lifecycleManager;
+	private final ForumController forumController;
+
+	@Inject
+	public Router(AccountManager accountManager,
+			LifecycleManager lifecycleManager,
+			ForumController forumController) {
+		this.accountManager = accountManager;
+		this.lifecycleManager = lifecycleManager;
+		this.forumController = forumController;
+	}
+
+	public void start() {
+		if (accountManager.accountExists()) {
+			accountManager.signIn("test");
+		} else {
+			accountManager.createAccount("test", "test");
+		}
+		assert accountManager.getDatabaseKey() != null;
+
+		lifecycleManager.startServices(accountManager.getDatabaseKey());
+
+		Javalin app = Javalin.create()
+				.port(7000)
+				.disableStartupBanner()
+				.enableStandardRequestLogging()
+				.start();
+		app.get("/forums", forumController::list);
+		app.post("/forums", forumController::create);
+	}
+
+}

briar-headless/witness.gradle

@@ -0,0 +1,47 @@
+dependencyVerification {
+    verify = [
+        'cglib:cglib:3.2.0:cglib-3.2.0.jar:adb13bab79712ad6bdf1bd59f2a3918018a8016e722e8a357065afb9e6690861',
+        'com.fasterxml.jackson.core:jackson-annotations:2.9.0:jackson-annotations-2.9.0.jar:45d32ac61ef8a744b464c54c2b3414be571016dd46bfc2bec226761cf7ae457a',
+        'com.fasterxml.jackson.core:jackson-core:2.9.6:jackson-core-2.9.6.jar:fab8746aedd6427788ee390ea04d438ec141bff7eb3476f8bdd5d9110fb2718a',
+        'com.fasterxml.jackson.core:jackson-databind:2.9.6:jackson-databind-2.9.6.jar:657e3e979446d61f88432b9c50f0ccd9c1fe4f1c822d533f5572e4c0d172a125',
+        'com.google.dagger:dagger-compiler:2.0.2:dagger-compiler-2.0.2.jar:b74bc9de063dd4c6400b232231f2ef5056145b8fbecbf5382012007dd1c071b3',
+        'com.google.dagger:dagger-producers:2.0-beta:dagger-producers-2.0-beta.jar:99ec15e8a0507ba569e7655bc1165ee5e5ca5aa914b3c8f7e2c2458f724edd6b',
+        'com.google.dagger:dagger:2.0.2:dagger-2.0.2.jar:84c0282ed8be73a29e0475d639da030b55dee72369e58dd35ae7d4fe6243dcf9',
+        'com.google.guava:guava:18.0:guava-18.0.jar:d664fbfc03d2e5ce9cab2a44fb01f1d0bf9dfebeccc1a473b1f9ea31f79f6f99',
+        'io.javalin:javalin:1.7.0:javalin-1.7.0.jar:d97d2044a7b050a3b6564c9a99a0a94a4c6d8c57818033cf0d8236bc90a8069b',
+        'javax.inject:javax.inject:1:javax.inject-1.jar:91c77044a50c481636c32d916fd89c9118a72195390452c81065080f957de7ff',
+        'javax.servlet:javax.servlet-api:3.1.0:javax.servlet-api-3.1.0.jar:af456b2dd41c4e82cf54f3e743bc678973d9fe35bd4d3071fa05c7e5333b8482',
+        'junit:junit:4.12:junit-4.12.jar:59721f0805e223d84b90677887d9ff567dc534d7c502ca903c0c2b17f05c116a',
+        'org.apache.ant:ant-launcher:1.9.4:ant-launcher-1.9.4.jar:7bccea20b41801ca17bcbc909a78c835d0f443f12d639c77bd6ae3d05861608d',
+        'org.apache.ant:ant:1.9.4:ant-1.9.4.jar:649ae0730251de07b8913f49286d46bba7b92d47c5f332610aa426c4f02161d8',
+        'org.beanshell:bsh:1.3.0:bsh-1.3.0.jar:9b04edc75d19db54f1b4e8b5355e9364384c6cf71eb0a1b9724c159d779879f8',
+        'org.eclipse.jetty.websocket:websocket-api:9.4.9.v20180320:websocket-api-9.4.9.v20180320.jar:985b737f5c0928d48fc9890b261cbed096625350b9c0e321f44bde8a803c85ec',
+        'org.eclipse.jetty.websocket:websocket-client:9.4.9.v20180320:websocket-client-9.4.9.v20180320.jar:2f5c6a64987ac27a21862a6349bd2b1d25545cba9aa68084e50ef77af7adcd7d',
+        'org.eclipse.jetty.websocket:websocket-common:9.4.9.v20180320:websocket-common-9.4.9.v20180320.jar:26fc6bba6ad8e6522b27d5f397429c349264bcea076bd186ad885ef0cd0a73c8',
+        'org.eclipse.jetty.websocket:websocket-server:9.4.9.v20180320:websocket-server-9.4.9.v20180320.jar:93ebcfa8e8af9876491d1524b4e8d273be8a7576e18b75ef699bad9564f76de2',
+        'org.eclipse.jetty.websocket:websocket-servlet:9.4.9.v20180320:websocket-servlet-9.4.9.v20180320.jar:cac3f46db4917722b860e194907c36c251d2765ca1ce8323085c47cefafec52b',
+        'org.eclipse.jetty:jetty-client:9.4.9.v20180320:jetty-client-9.4.9.v20180320.jar:d6d8eca17806261a96137f64ad14c33feed26ba031c92180162961589141072d',
+        'org.eclipse.jetty:jetty-http:9.4.9.v20180320:jetty-http-9.4.9.v20180320.jar:823e76a9565f8a98c96542745f34560e2a6a9dfa6fbe320614061ad9b17b950b',
+        'org.eclipse.jetty:jetty-io:9.4.9.v20180320:jetty-io-9.4.9.v20180320.jar:fffa35ca529d3267ad80d87f83ad4f6796b0981ae21d3ff621151bbe0a8f4155',
+        'org.eclipse.jetty:jetty-security:9.4.9.v20180320:jetty-security-9.4.9.v20180320.jar:5cbaeb9837aa331a8ee918724786655c6f60f8cc65ab84e03ff587bc212a2327',
+        'org.eclipse.jetty:jetty-server:9.4.9.v20180320:jetty-server-9.4.9.v20180320.jar:b45869789b8f8081c1c75c059b4fd262d2fd440fa676c54bc753365fdd1f82d6',
+        'org.eclipse.jetty:jetty-servlet:9.4.9.v20180320:jetty-servlet-9.4.9.v20180320.jar:a96f8711d4f9d5d4c3fcafa046fb5caefec17eefcbfcd35b6c2e1d5a0549edfc',
+        'org.eclipse.jetty:jetty-util:9.4.9.v20180320:jetty-util-9.4.9.v20180320.jar:86ccb5e178e7001f26a12ec4bf56c522911424a0edf60424f15add8601355fc5',
+        'org.eclipse.jetty:jetty-webapp:9.4.9.v20180320:jetty-webapp-9.4.9.v20180320.jar:7d6c6af12f10a47524e8eabc607226b038100680612ea569f92c030158bd5566',
+        'org.eclipse.jetty:jetty-xml:9.4.9.v20180320:jetty-xml-9.4.9.v20180320.jar:2a0c8e64364cb8d0f483e5e050db6fbd26f0ad9e5098367f8af7928887fa5ece',
+        'org.hamcrest:hamcrest-core:1.3:hamcrest-core-1.3.jar:66fdef91e9739348df7a096aa384a5685f4e875584cce89386a7a47251c4d8e9',
+        'org.hamcrest:hamcrest-library:1.3:hamcrest-library-1.3.jar:711d64522f9ec410983bd310934296da134be4254a125080a0416ec178dfad1c',
+        'org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.2.41:kotlin-stdlib-jdk7-1.2.41.jar:169ee5879cba8444499243ceea5e6a2cb6ecea5424211cc819f0704501154b35',
+        'org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.2.41:kotlin-stdlib-jdk8-1.2.41.jar:b306e0e6735841e31e320bf3260c71d60fc35057cfa87895f23251ee260a64a8',
+        'org.jetbrains.kotlin:kotlin-stdlib:1.2.41:kotlin-stdlib-1.2.41.jar:f0595b9ed88ddc6fd66bddf68c56c6f2f6c4b17faa51e43e478acad32b05303e',
+        'org.jetbrains:annotations:13.0:annotations-13.0.jar:ace2a10dc8e2d5fd34925ecac03e4988b2c0f851650c94b8cef49ba1bd111478',
+        'org.jmock:jmock-junit4:2.8.2:jmock-junit4-2.8.2.jar:f7ee4df4f7bd7b7f1cafad3b99eb74d579f109d5992ff625347352edb55e674c',
+        'org.jmock:jmock-legacy:2.8.2:jmock-legacy-2.8.2.jar:f2b985a5c08a9edb7f37612330c058809da3f6a6d63ce792426ebf8ff0d6d31b',
+        'org.jmock:jmock-testjar:2.8.2:jmock-testjar-2.8.2.jar:8900860f72c474e027cf97fe78dcbf154a1aa7fc62b6845c5fb4e4f3c7bc8760',
+        'org.jmock:jmock:2.8.2:jmock-2.8.2.jar:6c73cb4a2e6dbfb61fd99c9a768539c170ab6568e57846bd60dbf19596b65b16',
+        'org.objenesis:objenesis:2.1:objenesis-2.1.jar:c74330cc6b806c804fd37e74487b4fe5d7c2750c5e15fbc6efa13bdee1bdef80',
+        'org.ow2.asm:asm:5.0.4:asm-5.0.4.jar:896618ed8ae62702521a78bc7be42b7c491a08e6920a15f89a3ecdec31e9a220',
+        'org.slf4j:slf4j-api:1.7.25:slf4j-api-1.7.25.jar:18c4a0095d5c1da6b817592e767bb23d29dd2f560ad74df75ff3961dbde25b79',
+        'org.slf4j:slf4j-simple:1.7.25:slf4j-simple-1.7.25.jar:0966e86fffa5be52d3d9e7b89dd674d98a03eed0a454fbaf7c1bd9493bd9d874',
+    ]
+}

settings.gradle

@@ -5,3 +5,4 @@ include ':bramble-java'
 include ':briar-api'
 include ':briar-core'
 include ':briar-android'
+include ':briar-headless'

update-dependency-pinning.sh

@@ -9,6 +9,7 @@ PROJECTS=(
     'briar-api'
     'briar-core'
     'briar-android'
+    'briar-headless'
 )
 
 # clear witness files to prevent errors when upgrading dependencies