Add HTTPS support to API (mandatory for domain name in .dev)

src/be/jeffcheasey88/peeratcode/Configuration.java

@@ -15,6 +15,13 @@ public class Configuration {
 	private String db_database;
 	private String db_password;
 	
+	private String tcp_port;
+	private String use_ssl;
+	private String ssl_keystore;
+	private String ssl_keystorePasswd;
+	
+	
+	
 	private File _file;
 	
 	public Configuration(String path){
@@ -73,4 +80,20 @@ public class Configuration {
 	public String getDbPassword(){
 		return this.db_password;
 	}
+	
+	public String getSslKeystore(){
+		return this.ssl_keystore;
+	}
+	
+	public String getSslKeystorePasswd(){
+		return this.ssl_keystorePasswd;
+	}
+	
+	public int getTcpPort(){
+		return Integer.parseInt(this.tcp_port);
+	}
+	
+	public boolean useSsl(){
+		return Boolean.parseBoolean(this.use_ssl);
+	}
 }

src/be/jeffcheasey88/peeratcode/Main.java

@@ -1,13 +1,14 @@
 package be.jeffcheasey88.peeratcode;
 
+import java.io.IOException;
 import java.net.ServerSocket;
 import java.net.Socket;
-import java.sql.Connection;
-import java.sql.DriverManager;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import com.password4j.Password;
+import javax.net.ssl.SSLServerSocket;
+import javax.net.ssl.SSLServerSocketFactory;
+import javax.net.ssl.SSLSocket;
 
 import be.jeffcheasey88.peeratcode.repository.DatabaseRepository;
 import be.jeffcheasey88.peeratcode.routes.ChapterElement;
@@ -23,20 +24,21 @@ import be.jeffcheasey88.peeratcode.webserver.Response;
 import be.jeffcheasey88.peeratcode.webserver.Router;
 
 public class Main {
-	
+	// Define SSL Protocol parameters
 	public static void main(String[] args) throws Exception {
 		Configuration config = new Configuration("config.txt");
 		config.load();
-		
 		Class.forName("com.mysql.cj.jdbc.Driver");
-		
+
 		Router router = new Router();
-		
-		router.setDefault(new Response(){
-			
+
+		router.setDefault(new Response() {
+
 			@Override
-			public Pattern getPattern(){return null;}
-			
+			public Pattern getPattern() {
+				return null;
+			}
+
 			@Override
 			public void exec(Matcher matcher, HttpReader reader, HttpWriter writer) throws Exception {
 				HttpUtil.responseHeaders(writer, 404, "Access-Control-Allow-Origin: *");
@@ -45,19 +47,13 @@ public class Main {
 				writer.close();
 			}
 		});
-		
+
 		initRoutes(router, new DatabaseRepository(config));
-		
-		ServerSocket server = new ServerSocket(80);
-		
-		while(!server.isClosed()){
-			Socket socket = server.accept();
-			Client client = new Client(socket, router);
-			client.start();
-		}
-		
-	}	
-	private static void initRoutes(Router router, DatabaseRepository repo){
+
+		startWebServer(config, router);
+	}
+
+	private static void initRoutes(Router router, DatabaseRepository repo) {
 		router.register(new ChapterElement(repo));
 		router.register(new ChapterList(repo));
 		router.register(new PuzzleElement(repo));
@@ -65,4 +61,40 @@ public class Main {
 		router.register(new Login(repo));
 	}
 
+	private static void startWebServer(Configuration config, Router router) throws IOException {
+		if (config.useSsl()) {
+			SSLServerSocket server = null;
+			try {
+				System.setProperty("javax.net.ssl.keyStore", config.getSslKeystore());
+				System.setProperty("javax.net.ssl.keyStorePassword", config.getSslKeystorePasswd());
+
+				SSLServerSocketFactory ssf = (SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
+				server = (SSLServerSocket) ssf.createServerSocket(config.getTcpPort());
+
+				while (!server.isClosed()) {
+					SSLSocket socket = (SSLSocket) server.accept();
+					Client client = new Client(socket, router);
+					client.start();
+				}
+			} catch (Exception e) {
+				e.printStackTrace();
+			} finally {
+				if (server != null) {
+					server.close();
+				}
+			}
+		}
+		else {
+			try (ServerSocket server = new ServerSocket(config.getTcpPort())){
+				while(!server.isClosed()){
+					Socket socket = server.accept();
+					Client client = new Client(socket, router);
+					client.start();
+				}
+			}
+			catch (Exception e) {
+				e.printStackTrace();
+			}		
+		}
+	}
 }

src/be/jeffcheasey88/peeratcode/webserver/Client.java

@@ -5,7 +5,7 @@ import java.util.Arrays;
 
 public class Client extends Thread{
 	
-	private Socket socket;
+	private Socket socket; // A quoi il sert ??
 	private HttpReader reader;
 	private HttpWriter writer;
 	private Router router;