Add template for assignment 2

2021-04-26 14:12:50 +02:00
parent 6d5b4b7b48
commit dd1e95d6aa
100 changed files with 6085 additions and 0 deletions
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>at.ac.tuwien.infosys.dst</groupId>
+    <artifactId>dst</artifactId>
+    <version>2021.1</version>
+    <relativePath>../..</relativePath>
+  </parent>
+
+  <artifactId>ass2-service-auth-client</artifactId>
+
+  <name>DST :: Assignment 2 :: Service :: Auth Client</name>
+
+  <packaging>jar</packaging>
+
+  <dependencies>
+    <dependency>
+      <groupId>at.ac.tuwien.infosys.dst</groupId>
+      <artifactId>ass2-service-api</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>io.grpc</groupId>
+      <artifactId>grpc-protobuf</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.grpc</groupId>
+      <artifactId>grpc-stub</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.grpc</groupId>
+      <artifactId>grpc-netty</artifactId>
+    </dependency>
+
+    <dependency>
+      <groupId>at.ac.tuwien.infosys.dst</groupId>
+      <artifactId>ass2-service-auth</artifactId>
+      <version>${project.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>at.ac.tuwien.infosys.dst</groupId>
+      <artifactId>ass1-jpa</artifactId>
+      <version>${project.version}</version>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>at.ac.tuwien.infosys.dst</groupId>
+      <artifactId>ass2-service-auth</artifactId>
+      <version>${project.version}</version>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework</groupId>
+      <artifactId>spring-orm</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-test</artifactId>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+
+</project>
@@ -0,0 +1,37 @@
+package dst.ass2.service.auth.client;
+
+/**
+ * This class holds the host and port value used to connect to the gRPC server. The CDI context provides an instance
+ * that you can inject into your implementation of {@link IAuthenticationClient}. The config values are loaded from the
+ * application.properties file.
+ */
+public class AuthenticationClientProperties {
+
+    private String host;
+    private int port;
+
+    public AuthenticationClientProperties() {
+
+    }
+
+    public AuthenticationClientProperties(String host, int port) {
+        this.host = host;
+        this.port = port;
+    }
+
+    public String getHost() {
+        return host;
+    }
+
+    public void setHost(String host) {
+        this.host = host;
+    }
+
+    public int getPort() {
+        return port;
+    }
+
+    public void setPort(int port) {
+        this.port = port;
+    }
+}
@@ -0,0 +1,17 @@
+package dst.ass2.service.auth.client;
+
+import dst.ass2.service.api.auth.AuthenticationException;
+import dst.ass2.service.api.auth.NoSuchUserException;
+
+public interface IAuthenticationClient extends AutoCloseable {
+
+    String authenticate(String email, String password) throws NoSuchUserException, AuthenticationException;
+
+    boolean isTokenValid(String token);
+
+    /**
+     * Shuts down any underlying resource required to maintain this client.
+     */
+    @Override
+    void close();
+}
@@ -0,0 +1,32 @@
+package dst.ass2.service.auth.client.impl;
+
+import dst.ass2.service.api.auth.AuthenticationException;
+import dst.ass2.service.api.auth.NoSuchUserException;
+import dst.ass2.service.auth.client.AuthenticationClientProperties;
+import dst.ass2.service.auth.client.IAuthenticationClient;
+
+public class GrpcAuthenticationClient implements IAuthenticationClient {
+
+    // TODO make use of the generated grpc sources to implement a blocking client
+
+    public GrpcAuthenticationClient(AuthenticationClientProperties properties) {
+        // TODO
+    }
+
+    @Override
+    public String authenticate(String email, String password) throws NoSuchUserException, AuthenticationException {
+        // TODO
+        return null;
+    }
+
+    @Override
+    public boolean isTokenValid(String token) {
+        // TODO
+        return false;
+    }
+
+    @Override
+    public void close() {
+        // TODO
+    }
+}
@@ -0,0 +1,76 @@
+package dst.ass2.service.auth.client;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import java.util.UUID;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.transaction.annotation.Transactional;
+
+import dst.ass1.jpa.tests.TestData;
+import dst.ass2.service.api.auth.AuthenticationException;
+import dst.ass2.service.api.auth.NoSuchUserException;
+import dst.ass2.service.auth.AuthenticationServiceApplication;
+import dst.ass2.service.auth.client.impl.GrpcAuthenticationClient;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest(classes = AuthenticationServiceApplication.class)
+@Transactional
+@ActiveProfiles({"testdata", "grpc"})
+public class AuthenticationClientTest {
+
+    @Value("${grpc.port}")
+    private int port;
+
+    private IAuthenticationClient client;
+
+    @Before
+    public void setUp() throws Exception {
+        AuthenticationClientProperties properties = new AuthenticationClientProperties("localhost", port);
+        client = new GrpcAuthenticationClient(properties);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        client.close();
+    }
+
+    @Test(expected = NoSuchUserException.class)
+    public void authenticate_invalidUser_throwsException() throws Exception {
+        client.authenticate("nonexisting@example.com", "foo");
+    }
+
+    @Test(expected = AuthenticationException.class)
+    public void authenticate_invalidPassword_throwsException() throws Exception {
+        client.authenticate(TestData.RIDER_1_EMAIL, "foo");
+    }
+
+    @Test
+    public void authenticate_existingUser_returnsToken() throws Exception {
+        String token = client.authenticate(TestData.RIDER_1_EMAIL, TestData.RIDER_1_PW);
+        assertNotNull(token);
+    }
+
+    @Test
+    public void isTokenValid_invalidToken_returnsFalse() throws Exception {
+        boolean valid = client.isTokenValid(UUID.randomUUID().toString()); // should be false in *almost* all cases ;-)
+        assertFalse(valid);
+    }
+
+    @Test
+    public void isTokenValid_onCreatedToken_returnsTrue() throws Exception {
+        String token = client.authenticate(TestData.RIDER_2_EMAIL, TestData.RIDER_2_PW);
+        boolean valid = client.isTokenValid(token);
+        assertTrue(valid);
+    }
+
+}