Make JSON a little bit more generic

.classpath

@@ -3,8 +3,8 @@
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry exported="true" kind="lib" path="jose4j-0.9.3.jar"/>
-	<classpathentry exported="true" kind="lib" path="json-simple-1.1.1.jar"/>
 	<classpathentry exported="true" kind="lib" path="password4j-1.6.3.jar"/>
 	<classpathentry exported="true" kind="lib" path="slf4j-api-2.0.6.jar"/>
+	<classpathentry exported="true" kind="lib" path="C:/Users/jeffc/eclipse-workspace/peer-at-code-framework/PeerAtCodeParser.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

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

@@ -1,46 +0,0 @@
-package be.jeffcheasey88.peeratcode.framework;
-
-import java.net.Socket;
-import java.util.Arrays;
-
-public class Client<U extends User> extends Thread{
-
-	private HttpReader reader;
-	private HttpWriter writer;
-	private Router<U> router;
-
-	public Client(Socket socket, Router<U> router) throws Exception{
-		this.reader = new HttpReader(socket);
-		this.writer = new HttpWriter(socket);
-		this.router = router;
-	}
-
-	@Override
-	public void run(){
-		try{
-			String[] headers = reader.readLine().split("\\s");
-			System.out.println(Arrays.toString(headers));
-			reader.readHeaders();
-
-			router.exec(RequestType.valueOf(headers[0]), headers[1], isLogin(reader), reader, writer);
-			writer.flush();
-			writer.close();
-		}catch(Exception e){
-			e.printStackTrace();
-		}
-	}
-
-	private User isLogin(HttpReader reader) throws Exception{
-		String auth = reader.getHeader("Authorization");
-		if(auth == null) return null;
-		auth = auth.substring(7);
-		try{
-			return this.router.getUser(auth);
-		}catch(Exception e){
-			writer.response(401, "Access-Control-Allow-Origin: *");
-			writer.flush();
-			writer.close();
-			throw e;
-		}
-	}
-}

src/be/jeffcheasey88/peeratcode/framework/Response.java

@@ -1,9 +0,0 @@
-package be.jeffcheasey88.peeratcode.framework;
-
-import java.util.regex.Matcher;
-
-public interface Response{
-
-	void exec(Matcher matcher, User user, HttpReader reader, HttpWriter writer) throws Exception;
-
-}

src/be/jeffcheasey88/peeratcode/framework/Router.java

@@ -1,229 +0,0 @@
-package be.jeffcheasey88.peeratcode.framework;
-
-import java.lang.reflect.Method;
-import java.net.ServerSocket;
-import java.net.Socket;
-import java.security.MessageDigest;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.function.Consumer;
-import java.util.function.Function;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import javax.net.ssl.SSLServerSocket;
-import javax.net.ssl.SSLServerSocketFactory;
-
-import org.jose4j.jwa.AlgorithmConstraints.ConstraintType;
-import org.jose4j.jwk.RsaJsonWebKey;
-import org.jose4j.jwk.RsaJwkGenerator;
-import org.jose4j.jws.AlgorithmIdentifiers;
-import org.jose4j.jws.JsonWebSignature;
-import org.jose4j.jwt.JwtClaims;
-import org.jose4j.jwt.consumer.JwtConsumer;
-import org.jose4j.jwt.consumer.JwtConsumerBuilder;
-import org.jose4j.lang.JoseException;
-
-public class Router<U extends User>{
-	
-	private Map<RequestType, Map<Response, Route>> responses;
-	private Map<Response, Pattern> patterns;
-	private Response noFileFound;
-	private RsaJsonWebKey rsaJsonWebKey;
-	private JwtConsumer jwtConsumer;
-	private Consumer<JwtClaims> claims;
-	private Function<JwtClaims, U> userCreator;
-
-	public Router() throws Exception{
-		this.responses = new HashMap<>();
-		for(RequestType type : RequestType.values()) this.responses.put(type, new HashMap<>());
-		this.patterns = new HashMap<>();
-		this.rsaJsonWebKey = RsaJwkGenerator.generateJwk(2048);
-	}
-	
-	public Router<U> configureJwt(Consumer<JwtConsumerBuilder> consumer, Consumer<JwtClaims> claims, Function<JwtClaims, U> userCreator){
-		JwtConsumerBuilder builder = new JwtConsumerBuilder()
-		.setRequireExpirationTime()
-		.setAllowedClockSkewInSeconds(30)
-		.setVerificationKey(rsaJsonWebKey.getKey())
-		.setJwsAlgorithmConstraints(ConstraintType.PERMIT, AlgorithmIdentifiers.RSA_USING_SHA256);
-		
-		consumer.accept(builder);
-		
-		this.jwtConsumer = builder.build();
-		this.claims = claims;
-		this.userCreator = userCreator;
-		return this;
-	}
-	
-	public void listen(int port, boolean ssl) throws Exception{
-		if (ssl) { // Not needed with the use of a proxy
-			SSLServerSocket server = null;
-			try {
-				SSLServerSocketFactory ssf = (SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
-				server = (SSLServerSocket) ssf.createServerSocket(port);
-
-				while (!server.isClosed()) {
-					Socket socket = server.accept();
-					Client<U> client = new Client<>(socket, this);
-					client.start();
-				}
-			} catch (Exception e) {
-				e.printStackTrace();
-			} finally {
-				if (server != null) {
-					server.close();
-				}
-			}
-		} else {
-			try (ServerSocket server = new ServerSocket(port)) {
-				while (!server.isClosed()) {
-					Socket socket = server.accept();
-					Client<U> client = new Client<>(socket, this);
-					client.start();
-				}
-			} catch (Exception e) {
-				e.printStackTrace();
-			}
-		}
-	}
-
-	public Router<U> register(Response response){
-		try{
-			Method method = response.getClass().getDeclaredMethod("exec",
-					Response.class.getDeclaredMethods()[0].getParameterTypes());
-			Route route = method.getAnnotation(Route.class);
-
-			this.responses.get(route.type()).put(response, route);
-			this.patterns.put(response, Pattern.compile(route.path()));
-		}catch(Exception e){
-			throw new IllegalArgumentException(e);
-		}
-		return this;
-	}
-
-	public Router<U> setDefault(Response response){
-		this.noFileFound = response;
-		return this;
-	}
-
-	void exec(RequestType type, String path, User user, HttpReader reader, HttpWriter writer) throws Exception{
-		if(type == null) return;
-		for(Entry<Response, Route> routes : this.responses.get(type).entrySet()){
-			Matcher matcher = this.patterns.get(routes.getKey()).matcher(path);
-			if(matcher.matches()){
-				if(user == null && routes.getValue().needLogin()){
-					writer.response(401, "Access-Control-Allow-Origin: *");
-					return;
-				}
-				if(routes.getValue().websocket()){
-					switchToWebSocket(reader, writer);
-					reader = new WebSocketReader(reader);
-					writer = new WebSocketWriter(writer);
-				}
-				routes.getKey().exec(matcher, user, reader, writer);
-				return;
-			}
-		}
-		if(noFileFound != null) noFileFound.exec(null, user, reader, writer);
-	}
-
-	public Router<U> configureSSL(String keyStore, String keyStorePassword){
-		System.setProperty("javax.net.ssl.keyStore", keyStore);
-		System.setProperty("javax.net.ssl.keyStorePassword", keyStorePassword);
-		return this;
-	}
-	
-	public U getUser(String token) throws Exception{
-		return this.userCreator.apply(this.jwtConsumer.processToClaims(token));
-	}
-
-	public String createAuthUser(U user) throws JoseException{
-		JwtClaims claims = new JwtClaims();
-		claims.setGeneratedJwtId(); // a unique identifier for the token
-		claims.setIssuedAtToNow(); // when the token was issued/created (now)
-		claims.setNotBeforeMinutesInThePast(2); // time before which the token is not yet valid (2 minutes ago)
-		this.claims.accept(claims);
-
-		user.write(claims);
-
-		JsonWebSignature jws = new JsonWebSignature();
-		jws.setPayload(claims.toJson());
-		jws.setKey(rsaJsonWebKey.getPrivateKey());
-		jws.setKeyIdHeaderValue(rsaJsonWebKey.getKeyId());
-		jws.setAlgorithmHeaderValue(AlgorithmIdentifiers.RSA_USING_SHA256);
-		return jws.getCompactSerialization();
-	}
-	
-	private void switchToWebSocket(HttpReader reader, HttpWriter writer) throws Exception{
-		String key = reader.getHeader("Sec-WebSocket-Key");
-		if (key == null) throw new IllegalArgumentException();
-
-		writer.write("HTTP/1.1 101 Switching Protocols\n");
-		writer.write("Connection: Upgrade\n");
-		writer.write("Upgrade: websocket\n");
-		writer.write("Sec-WebSocket-Accept: " + printBase64Binary(MessageDigest.getInstance("SHA-1")
-					.digest((key + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11").getBytes("UTF-8"))) + "\n");
-		writer.write("\n");
-		writer.flush();
-	}
-
-
-	// From javax.xml.bind.DatatypeConverter
-	private String printBase64Binary(byte[] array){
-		char[] arrayOfChar = new char[(array.length + 2) / 3 * 4];
-		int i = _printBase64Binary(array, 0, array.length, arrayOfChar, 0);
-		assert i == arrayOfChar.length;
-		return new String(arrayOfChar);
-	}
-
-	private int _printBase64Binary(byte[] paramArrayOfbyte, int paramInt1, int paramInt2,
-			char[] paramArrayOfchar, int paramInt3){
-		int i = paramInt2;
-		int j;
-		for (j = paramInt1; i >= 3; j += 3){
-			paramArrayOfchar[paramInt3++] = encode(paramArrayOfbyte[j] >> 2);
-			paramArrayOfchar[paramInt3++] = encode(
-					(paramArrayOfbyte[j] & 0x3) << 4 | paramArrayOfbyte[j + 1] >> 4 & 0xF);
-			paramArrayOfchar[paramInt3++] = encode(
-					(paramArrayOfbyte[j + 1] & 0xF) << 2 | paramArrayOfbyte[j + 2] >> 6 & 0x3);
-			paramArrayOfchar[paramInt3++] = encode(paramArrayOfbyte[j + 2] & 0x3F);
-			i -= 3;
-		}
-		if (i == 1){
-			paramArrayOfchar[paramInt3++] = encode(paramArrayOfbyte[j] >> 2);
-			paramArrayOfchar[paramInt3++] = encode((paramArrayOfbyte[j] & 0x3) << 4);
-			paramArrayOfchar[paramInt3++] = '=';
-			paramArrayOfchar[paramInt3++] = '=';
-		}
-		if (i == 2){
-			paramArrayOfchar[paramInt3++] = encode(paramArrayOfbyte[j] >> 2);
-			paramArrayOfchar[paramInt3++] = encode(
-					(paramArrayOfbyte[j] & 0x3) << 4 | paramArrayOfbyte[j + 1] >> 4 & 0xF);
-			paramArrayOfchar[paramInt3++] = encode((paramArrayOfbyte[j + 1] & 0xF) << 2);
-			paramArrayOfchar[paramInt3++] = '=';
-		}
-		return paramInt3;
-	}
-
-	private char encode(int paramInt){
-		return encodeMap[paramInt & 0x3F];
-	}
-
-	private static final char[] encodeMap = initEncodeMap();
-
-	private static char[] initEncodeMap(){
-		char[] arrayOfChar = new char[64];
-		byte b;
-		for (b = 0; b < 26; b++)
-			arrayOfChar[b] = (char) (65 + b);
-		for (b = 26; b < 52; b++)
-			arrayOfChar[b] = (char) (97 + b - 26);
-		for (b = 52; b < 62; b++)
-			arrayOfChar[b] = (char) (48 + b - 52);
-		arrayOfChar[62] = '+';
-		arrayOfChar[63] = '/';
-		return arrayOfChar;
-	}
-}

src/dev/peerat/framework/Client.java

@@ -0,0 +1,62 @@
+package dev.peerat.framework;
+
+import java.net.Socket;
+
+import org.jose4j.jwt.consumer.InvalidJwtException;
+
+public class Client<U extends User> extends Thread{
+
+	private HttpReader reader;
+	private HttpWriter writer;
+	private Router<U> router;
+	private Locker<Context> logger;
+
+	public Client(Socket socket, Router<U> router) throws Exception{
+		this.reader = new HttpReader(socket);
+		this.writer = new HttpWriter(socket);
+		this.router = router;
+		this.logger = router.getLogger();
+	}
+
+	@Override
+	public void run(){
+		Context context = null;
+		try{
+			String[] headers = reader.readLine().split("\\s");
+			reader.readHeaders();
+
+			RequestType type = RequestType.valueOf(headers[0]);
+			context = new Context(type, headers[1], isLogin(router, type, reader), writer, router.getDefaultHeaders(type));
+			router.exec(context, reader, writer);
+			writer.flush();
+			writer.close();
+		}catch(InvalidJwtException e){
+		}catch(Exception e){
+			e.printStackTrace();
+			if(context != null && context.getResponseCode() == 0){
+				try{
+					context.response(500);
+					writer.flush();
+					writer.close();
+				}catch(Exception ex){}
+			}
+		}
+		if(context != null) logger.setValue(context);
+	}
+
+	private User isLogin(Router<U> router, RequestType type, HttpReader reader) throws InvalidJwtException{
+		String auth = reader.getHeader("Authorization");
+		if(auth == null) return null;
+		auth = auth.substring(7);
+		try{
+			return this.router.getUser(auth);
+		}catch(InvalidJwtException e){
+			try{
+				writer.response(401, router.getDefaultHeaders(type));
+				writer.flush();
+				writer.close();
+			}catch(Exception ex){}
+			throw e;
+		}
+	}
+}

src/dev/peerat/framework/Context.java

@@ -0,0 +1,59 @@
+package dev.peerat.framework;
+
+public class Context{
+	
+	private RequestType type;
+	private String path;
+	private User user;
+	private int responseCode;
+	private HttpWriter writer;
+	private String[] headers;
+	
+	public Context(RequestType type, String path, User user, HttpWriter writer, String... headers){
+		this.type = type;
+		this.path = path;
+		this.user = user;
+		this.writer = writer;
+		this.headers = headers;
+	}
+	
+	public RequestType getType(){
+		return this.type;
+	}
+	
+	public String getPath(){
+		return this.path;
+	}
+	
+	public boolean isLogged(){
+		return user != null;
+	}
+	
+	void setUser(User user){
+		this.user = user;
+	}
+	
+	public <U extends User> U getUser(){
+		return (U) user;
+	}
+	
+	public void response(int code, String... headers) throws Exception{
+		if(headers != null && headers.length > 0){
+			if(this.headers.length > 0){
+				String[] copy = new String[this.headers.length+headers.length];
+				System.arraycopy(this.headers, 0, copy, 0, this.headers.length);
+				System.arraycopy(headers, 0, copy, this.headers.length, headers.length);
+				this.headers = copy;
+			}else{
+				this.headers = headers;
+			}
+		}
+		this.responseCode = code;
+		this.writer.response(code, this.headers);
+	}
+	
+	public int getResponseCode(){
+		return this.responseCode;
+	}
+
+}

src/dev/peerat/framework/HttpReader.java

@@ -1,4 +1,4 @@
-package be.jeffcheasey88.peeratcode.framework;
+package dev.peerat.framework;
 
 import java.io.BufferedReader;
 import java.io.IOException;
@@ -12,11 +12,13 @@ import java.util.Map;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import org.json.simple.parser.JSONParser;
+import dev.peerat.framework.utils.json.Json;
+import dev.peerat.framework.utils.json.JsonParser;
 
 public class HttpReader{
 	
 	private static Pattern HEADER_PATTERN = Pattern.compile("^([^:]*):\\s+(.*)$");
+	static JsonParser JSON_PARSER = new JsonParser();
 
 	private Socket socket;
 	private InputStream in;
@@ -41,7 +43,7 @@ public class HttpReader{
 		return this.socket.isClosed();
 	}
 
-	public void readHeaders() throws Exception{
+	void readHeaders() throws Exception{
 		String line;
 		while(((line = reader.readLine()) != null) && (line.length() > 0)){
 			Matcher matcher = HEADER_PATTERN.matcher(line);
@@ -79,22 +81,12 @@ public class HttpReader{
 		return result;
 	}
 	
-	public <T> T readJson() throws Exception{
+	public <J extends Json> J readJson() throws Exception{
-		String line = "";
+		int length = Integer.parseInt(this.headers.get("content-length"));
-		while (ready()){
+		//to limit
-			char[] c = new char[1];
+		char[] content = new char[length];
-			read(c);
+		read(content);
-			line += c[0];
+		return JSON_PARSER.parse(new String(content));
-			if (c[0] == '}'){
-				Object parse;
-				try {
-					parse = new JSONParser().parse(line);
-					if (parse != null)
-						return (T) parse;
-				}catch(Exception e){}
-			}
-		}
-		return null;
 	}
 	
 	/*
@@ -128,9 +120,10 @@ Content-Type: text/javascript
 			while (((line = readLine()) != null) && (line.length() > 0));
 			String buffer = "";
 			while (((line = readLine()) != null) && (!line.startsWith("--"+boundary))){
-				buffer += line;
+				buffer += line+"\n";
 			}
-			list.add(buffer);
+			if(buffer.length() < 1) buffer = "\n";
+			list.add(buffer.substring(0, buffer.length()-1));
 		}
 
 		return list;

src/dev/peerat/framework/HttpWriter.java

@@ -1,4 +1,4 @@
-package be.jeffcheasey88.peeratcode.framework;
+package dev.peerat.framework;
 
 import java.io.BufferedWriter;
 import java.io.IOException;
@@ -39,13 +39,11 @@ public class HttpWriter{
 		this.writer.close();
 	}
 	
-	public void response(int code, String... headers) throws Exception{
+	void response(int code, String... headers) throws Exception{
 		write("HTTP/1.1 "+code+codeMessage(code)+"\n");
 		for(String header : headers) write(header+"\n");
 		write("\n");
 		flush();
-		StackTraceElement[] e = Thread.currentThread().getStackTrace();
-		System.out.println(e[2]+" -> response "+code);
 	}
 	
 	private static String[] HEIGHTBITS = new String[9];

src/dev/peerat/framework/Locker.java

@@ -1,10 +1,14 @@
-package be.jeffcheasey88.peeratcode.framework;
+package dev.peerat.framework;
 
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Map.Entry;
 import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.LinkedBlockingQueue;
+import java.util.function.Consumer;
+import java.util.function.Supplier;
+
+import dev.peerat.framework.Locker.Key;
 
 public class Locker<V>{
 	
@@ -55,5 +59,51 @@ public class Locker<V>{
 		}
 	}
 	
+	public void listen(Consumer<V> action){
+		Key key = new Key();
+		init(key);
+		try {
+			while(true){
+				lock(key);
+				V value = getValue(key);
+				action.accept(value);
+			}
+		}catch(Exception e){}
+		remove(key);
+	}
+	
+	public void listen(Supplier<Boolean> condition,Consumer<V> action){
+		Key key = new Key();
+		init(key);
+		try {
+			while(condition.get()){
+				lock(key);
+				V value = getValue(key);
+				action.accept(value);
+			}
+		}catch(Exception e){}
+		remove(key);
+	}
+	
+	public Thread listenAsync(Consumer<V> action){
+		Thread thread = new Thread(new Runnable(){
+			public void run(){
+				listen(action);
+			}
+		});
+		thread.start();
+		return thread;
+	}
+	
+	public Thread listenAsync(Supplier<Boolean> condition,Consumer<V> action){
+		Thread thread = new Thread(new Runnable(){
+			public void run(){
+				listen(condition, action);
+			}
+		});
+		thread.start();
+		return thread;
+	}
+	
 	public static class Key{ public Key(){} }
 }

src/dev/peerat/framework/RequestType.java

@@ -1,4 +1,4 @@
-package be.jeffcheasey88.peeratcode.framework;
+package dev.peerat.framework;
 
 public enum RequestType{
 	

src/dev/peerat/framework/Response.java

@@ -0,0 +1,9 @@
+package dev.peerat.framework;
+
+import java.util.regex.Matcher;
+
+public interface Response{
+
+	void exec(Matcher matcher, Context context, HttpReader reader, HttpWriter writer) throws Exception;
+
+}

src/dev/peerat/framework/Route.java

@@ -1,4 +1,4 @@
-package be.jeffcheasey88.peeratcode.framework;
+package dev.peerat.framework;
 
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;

src/dev/peerat/framework/RouteMapper.java

@@ -0,0 +1,180 @@
+package dev.peerat.framework;
+
+import java.security.MessageDigest;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import dev.peerat.framework.utils.json.JsonMap;
+
+public class RouteMapper<U extends User>{
+	
+	private Router<U> router;
+	
+	private Response[] responses;
+	private Route[] routes;
+	private Pattern[] patterns;
+	private int[] calls;
+	private int dif;
+	
+	public RouteMapper(Router<U> router){
+		this.router = router;
+		this.responses = new Response[0];
+		this.routes = new Route[0];
+		this.patterns = new Pattern[0];
+	}
+
+	public void register(Response response, Route route, Pattern pattern){
+		int length = responses.length+1;
+		this.responses = addElement(responses, new Response[length], response);
+		this.routes = addElement(routes, new Route[length], route);
+		this.patterns = addElement(patterns, new Pattern[length], pattern);
+		if(this.calls != null) this.calls = new int[length];
+	}
+	
+	public void activeReOrdering(){
+		this.calls = new int[responses.length];
+		this.dif = 2;
+	}
+	
+	public boolean exec(Context context, HttpReader reader, HttpWriter writer) throws Exception{
+		Response result = null;
+		Matcher matcher = null;
+		
+		String path = context.getPath();
+		
+		synchronized(responses){
+			for(int i = 0; i < responses.length; i++){
+				Response response = responses[i];
+				Route route = routes[i];
+				Pattern pattern = patterns[i];
+				matcher = pattern.matcher(path);
+				if(matcher.matches()){
+					if(route.websocket()){
+						switchToWebSocket(reader, writer);
+						reader = new WebSocketReader(reader);
+						writer = new WebSocketWriter(writer);
+						if(route.needLogin()){
+							String token = reader.<JsonMap>readJson().get("token");
+							context.setUser(this.router.getUser(token));
+						}
+					}
+					if((!context.isLogged()) && route.needLogin()){
+						writer.response(401, router.getDefaultHeaders(context.getType()));
+						return true;
+					}
+					order(i);
+					result = response;
+					break;
+				}
+			}
+		}
+		if(result != null){
+			result.exec(matcher, context, reader, writer);
+			return true;
+		}
+		return false;
+	}
+	
+	private void order(int index){
+		if(this.calls == null) return;
+		int call = this.calls[index]++;
+		if(call >= (Integer.MAX_VALUE-(dif+1))){
+			for(int i = 0; i < this.calls.length; i++) this.calls[i]/=dif;
+			dif++;
+			call = this.calls[index];
+		}
+		if(index < 1) return;
+		if(call > this.calls[index-1]){
+			switchElement(responses, index, index-1);
+			switchElement(routes, index, index-1);
+			switchElement(patterns, index, index-1);
+			
+			this.calls[index] = this.calls[index-1];
+			this.calls[index-1] = call;
+		}
+	}
+	
+	private <E> E[] addElement(E[] current, E[] growed, E element){
+		System.arraycopy(current, 0, growed, 0, current.length);
+		growed[current.length] = element;
+		return growed;
+	}
+	
+	private <E> void switchElement(E[] array, int before, int after){
+		E tmp = array[before];
+		array[before] = array[after];
+		array[after] = tmp;
+	}
+	
+	private void switchToWebSocket(HttpReader reader, HttpWriter writer) throws Exception{
+		String key = reader.getHeader("Sec-WebSocket-Key");
+		if (key == null) throw new IllegalArgumentException();
+
+		writer.write("HTTP/1.1 101 Switching Protocols\n");
+		writer.write("Connection: Upgrade\n");
+		writer.write("Upgrade: websocket\n");
+		writer.write("Sec-WebSocket-Accept: " + printBase64Binary(MessageDigest.getInstance("SHA-1")
+					.digest((key + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11").getBytes("UTF-8"))) + "\n");
+		writer.write("\n");
+		writer.flush();
+	}
+
+
+	// From javax.xml.bind.DatatypeConverter
+	private String printBase64Binary(byte[] array){
+		char[] arrayOfChar = new char[(array.length + 2) / 3 * 4];
+		int i = _printBase64Binary(array, 0, array.length, arrayOfChar, 0);
+		assert i == arrayOfChar.length;
+		return new String(arrayOfChar);
+	}
+
+	private int _printBase64Binary(byte[] paramArrayOfbyte, int paramInt1, int paramInt2,
+			char[] paramArrayOfchar, int paramInt3){
+		int i = paramInt2;
+		int j;
+		for (j = paramInt1; i >= 3; j += 3){
+			paramArrayOfchar[paramInt3++] = encode(paramArrayOfbyte[j] >> 2);
+			paramArrayOfchar[paramInt3++] = encode(
+					(paramArrayOfbyte[j] & 0x3) << 4 | paramArrayOfbyte[j + 1] >> 4 & 0xF);
+			paramArrayOfchar[paramInt3++] = encode(
+					(paramArrayOfbyte[j + 1] & 0xF) << 2 | paramArrayOfbyte[j + 2] >> 6 & 0x3);
+			paramArrayOfchar[paramInt3++] = encode(paramArrayOfbyte[j + 2] & 0x3F);
+			i -= 3;
+		}
+		if (i == 1){
+			paramArrayOfchar[paramInt3++] = encode(paramArrayOfbyte[j] >> 2);
+			paramArrayOfchar[paramInt3++] = encode((paramArrayOfbyte[j] & 0x3) << 4);
+			paramArrayOfchar[paramInt3++] = '=';
+			paramArrayOfchar[paramInt3++] = '=';
+		}
+		if (i == 2){
+			paramArrayOfchar[paramInt3++] = encode(paramArrayOfbyte[j] >> 2);
+			paramArrayOfchar[paramInt3++] = encode(
+					(paramArrayOfbyte[j] & 0x3) << 4 | paramArrayOfbyte[j + 1] >> 4 & 0xF);
+			paramArrayOfchar[paramInt3++] = encode((paramArrayOfbyte[j + 1] & 0xF) << 2);
+			paramArrayOfchar[paramInt3++] = '=';
+		}
+		return paramInt3;
+	}
+
+	private char encode(int paramInt){
+		return encodeMap[paramInt & 0x3F];
+	}
+
+	private static final char[] encodeMap = initEncodeMap();
+
+	private static char[] initEncodeMap(){
+		char[] arrayOfChar = new char[64];
+		byte b;
+		for (b = 0; b < 26; b++)
+			arrayOfChar[b] = (char) (65 + b);
+		for (b = 26; b < 52; b++)
+			arrayOfChar[b] = (char) (97 + b - 26);
+		for (b = 52; b < 62; b++)
+			arrayOfChar[b] = (char) (48 + b - 52);
+		arrayOfChar[62] = '+';
+		arrayOfChar[63] = '/';
+		return arrayOfChar;
+	}
+
+}

src/dev/peerat/framework/Router.java

@@ -0,0 +1,178 @@
+package dev.peerat.framework;
+
+import java.lang.reflect.Method;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.regex.Pattern;
+
+import javax.net.ssl.SSLServerSocket;
+import javax.net.ssl.SSLServerSocketFactory;
+
+import org.jose4j.jwa.AlgorithmConstraints.ConstraintType;
+import org.jose4j.jwk.RsaJsonWebKey;
+import org.jose4j.jwk.RsaJwkGenerator;
+import org.jose4j.jws.AlgorithmIdentifiers;
+import org.jose4j.jws.JsonWebSignature;
+import org.jose4j.jwt.JwtClaims;
+import org.jose4j.jwt.consumer.InvalidJwtException;
+import org.jose4j.jwt.consumer.JwtConsumer;
+import org.jose4j.jwt.consumer.JwtConsumerBuilder;
+import org.jose4j.lang.JoseException;
+
+public class Router<U extends User>{
+	
+	public static void main(String[] args) {
+		
+	}
+	
+	private Locker<Context> logger;
+	private RouteMapper<U>[] mappers;
+	private Response noFileFound;
+	private RsaJsonWebKey rsaJsonWebKey;
+	private JwtConsumer jwtConsumer;
+	private Consumer<JwtClaims> claims;
+	private Function<JwtClaims, U> userCreator;
+	private String[][] headers;
+	private ServerSocket serverSocket;
+
+	public Router() throws Exception{
+		this.logger = new Locker<>();
+		int types = RequestType.values().length;
+		this.mappers = new RouteMapper[types];
+		for(RequestType type : RequestType.values()) this.mappers[type.ordinal()] = new RouteMapper<>(this);
+		this.rsaJsonWebKey = RsaJwkGenerator.generateJwk(2048);
+		this.headers = new String[types][0];
+	}
+	
+	public Router<U> configureJwt(Consumer<JwtConsumerBuilder> consumer, Consumer<JwtClaims> claims, Function<JwtClaims, U> userCreator){
+		JwtConsumerBuilder builder = new JwtConsumerBuilder()
+		.setRequireExpirationTime()
+		.setAllowedClockSkewInSeconds(30)
+		.setVerificationKey(rsaJsonWebKey.getKey())
+		.setJwsAlgorithmConstraints(ConstraintType.PERMIT, AlgorithmIdentifiers.RSA_USING_SHA256);
+		
+		consumer.accept(builder);
+		
+		this.jwtConsumer = builder.build();
+		this.claims = claims;
+		this.userCreator = userCreator;
+		return this;
+	}
+	
+	public Router<U> addDefaultHeaders(RequestType type, String... headers){
+		String[] origin = this.headers[type.ordinal()]; 
+		String[] copy = new String[origin.length+headers.length];
+		System.arraycopy(origin, 0, copy, 0, origin.length);
+		System.arraycopy(headers, 0, copy, origin.length, headers.length);
+		this.headers[type.ordinal()] = copy;
+		return this;
+	}
+	
+	public Router<U> register(Response response){
+		try{
+			Method method = response.getClass().getDeclaredMethod("exec",
+					Response.class.getDeclaredMethods()[0].getParameterTypes());
+			Route route = method.getAnnotation(Route.class);
+
+			this.mappers[route.type().ordinal()].register(response, route, Pattern.compile(route.path()));
+		}catch(Exception e){
+			throw new IllegalArgumentException(e);
+		}
+		return this;
+	}
+
+	public Router<U> setDefault(Response response){
+		this.noFileFound = response;
+		return this;
+	}
+	
+	public Router<U> activeReOrdering(){
+		for(RouteMapper<?> mapper : this.mappers) mapper.activeReOrdering();
+		return this;
+	}
+	
+	String[] getDefaultHeaders(RequestType type){
+		return  this.headers[type.ordinal()];
+	}
+
+	void exec(Context context, HttpReader reader, HttpWriter writer) throws Exception{
+		if(this.mappers[context.getType().ordinal()].exec(context, reader, writer)) return;
+		if(noFileFound != null) noFileFound.exec(null, context, reader, writer);
+	}
+
+	public Router<U> configureSSL(String keyStore, String keyStorePassword){
+		System.setProperty("javax.net.ssl.keyStore", keyStore);
+		System.setProperty("javax.net.ssl.keyStorePassword", keyStorePassword);
+		return this;
+	}
+	
+	public U getUser(String token) throws InvalidJwtException{
+		return this.userCreator.apply(this.jwtConsumer.processToClaims(token));
+	}
+
+	public String createAuthUser(U user) throws JoseException{
+		JwtClaims claims = new JwtClaims();
+		claims.setGeneratedJwtId(); // a unique identifier for the token
+		claims.setIssuedAtToNow(); // when the token was issued/created (now)
+		claims.setNotBeforeMinutesInThePast(2); // time before which the token is not yet valid (2 minutes ago)
+		this.claims.accept(claims);
+
+		user.write(claims);
+
+		JsonWebSignature jws = new JsonWebSignature();
+		jws.setPayload(claims.toJson());
+		jws.setKey(rsaJsonWebKey.getPrivateKey());
+		jws.setKeyIdHeaderValue(rsaJsonWebKey.getKeyId());
+		jws.setAlgorithmHeaderValue(AlgorithmIdentifiers.RSA_USING_SHA256);
+		return jws.getCompactSerialization();
+	}
+	
+	public Locker<Context> getLogger(){
+		return this.logger;
+	}
+	
+	public void listen(int port, boolean ssl) throws Exception{
+		if (ssl) { // Not needed with the use of a proxy
+			try {
+				SSLServerSocketFactory ssf = (SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
+				serverSocket = (SSLServerSocket) ssf.createServerSocket(port);
+
+				while (!serverSocket.isClosed()) {
+					Socket socket = serverSocket.accept();
+					Client<U> client = new Client<>(socket, this);
+					client.start();
+				}
+			} catch (Exception e) {
+				e.printStackTrace();
+			} finally {
+				stop();
+			}
+		} else {
+			try{
+				serverSocket = new ServerSocket(port);
+				while (!serverSocket.isClosed()) {
+					Socket socket = serverSocket.accept();
+					Client<U> client = new Client<>(socket, this);
+					client.start();
+				}
+			} catch (Exception e) {
+				e.printStackTrace();
+			} finally {
+				stop();
+			}
+		}
+	}
+	
+	public void stop(){
+		if(serverSocket == null) return;
+		try {
+			serverSocket.close();
+			serverSocket = null;
+		}catch(Exception e){
+			e.printStackTrace();
+		}
+	}
+	
+}

src/dev/peerat/framework/User.java

@@ -1,4 +1,4 @@
-package be.jeffcheasey88.peeratcode.framework;
+package dev.peerat.framework;
 
 import org.jose4j.jwt.JwtClaims;
 

src/dev/peerat/framework/WebSocketReader.java

@@ -1,14 +1,18 @@
-package be.jeffcheasey88.peeratcode.framework;
+package dev.peerat.framework;
 
 import java.io.IOException;
 
+import dev.peerat.framework.utils.json.Json;
+
 public class WebSocketReader extends HttpReader{
 
 	public WebSocketReader(HttpReader origin) throws Exception{
 		super(origin);
 	}
 
-	
+	public <J extends Json> J readJson() throws Exception{
+		return JSON_PARSER.parse(readLine());
+	}
 	
 	@Override
 	public String readLine() throws IOException{

src/dev/peerat/framework/WebSocketWriter.java

@@ -1,4 +1,4 @@
-package be.jeffcheasey88.peeratcode.framework;
+package dev.peerat.framework;
 
 import java.io.IOException;
 

src/dev/peerat/framework/utils/json/Json.java

@@ -0,0 +1,50 @@
+package dev.peerat.framework.utils.json;
+
+public class Json{
+	
+	void buildValue(StringBuilder builder, Object value){
+		if(value == null) builder.append("null");
+		else if(value instanceof  String){
+			builder.append('"');
+			for(char c : ((String)value).toCharArray()){
+				if(c == '"'){
+					builder.append("\\\"");
+					continue;
+				}
+				if(c == '\\'){
+					builder.append("\\\\");
+					continue;
+				}
+				if(c == '\n'){
+					builder.append("\\n");
+					continue;
+				}
+				if(c == '\b'){
+					builder.append("\\b");
+					continue;
+				}
+				if(c == '\f'){
+					builder.append("\\f");
+					continue;
+				}
+				if(c == '\r'){
+					builder.append("\\r");
+					continue;
+				}
+				if(c == '\t'){
+					builder.append("\\t");
+					continue;
+				}
+				builder.append(c);
+			}
+			builder.append('"');
+		}else if(value instanceof Character){
+			builder.append('\'');
+			builder.append(value);
+			builder.append('\'');
+		}else{
+			builder.append(value);
+		}
+	}
+	
+}

src/dev/peerat/framework/utils/json/JsonArray.java

@@ -0,0 +1,39 @@
+package dev.peerat.framework.utils.json;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+
+public class JsonArray extends Json{
+	
+	private List<Object> list;
+	
+	public JsonArray(){
+		this.list = new ArrayList<>();
+	}
+	
+	public <E> Collection<E> toList(){
+		return (Collection<E>) this.list;
+	}
+	
+	public void add(Object value){
+		this.list.add(value);
+	}
+	
+	@Override
+	public String toString(){
+		Iterator<Object> iterator = list.iterator();
+		if(!iterator.hasNext()) return "[]";
+		StringBuilder builder= new StringBuilder();
+		builder.append('[');
+		while(iterator.hasNext()){
+			buildValue(builder, iterator.next());
+			if(iterator.hasNext()) builder.append(',');
+		}
+		builder.append(']');
+		return builder.toString();
+	}
+
+	
+}

src/dev/peerat/framework/utils/json/JsonMap.java

@@ -0,0 +1,57 @@
+package dev.peerat.framework.utils.json;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+
+public class JsonMap extends Json{
+	
+	private Map<String, Object> map;
+	
+	public JsonMap(){
+		this.map = new HashMap<>();
+	}
+	
+	public Set<Entry<String, Object>> entries(){
+		return this.map.entrySet();
+	}
+	
+	public Set<String> keys(){
+		return this.map.keySet();
+	}
+	
+	public void set(String key, Object value){
+		this.map.put(key, value);
+	}
+	
+	public boolean has(String key){
+		return map.containsKey(key);
+	}
+	
+	public <E> E get(String key){
+		return (E) map.get(key);
+	}
+	
+	@Override
+	public String toString(){
+		Iterator<Entry<String, Object>> iterator = map.entrySet().iterator();
+		if(!iterator.hasNext()) return "{}";
+		StringBuilder builder= new StringBuilder();
+		builder.append('{');
+		while(iterator.hasNext()){
+			Entry<String, Object> entry = iterator.next();
+			builder.append('"');
+			builder.append(entry.getKey());
+			builder.append("\":");
+			
+			Object value = entry.getValue();
+			buildValue(builder, value);
+			
+			if(iterator.hasNext()) builder.append(',');
+		}
+		builder.append('}');
+		return builder.toString();
+	}
+}

src/dev/peerat/framework/utils/json/JsonParser.java

@@ -0,0 +1,147 @@
+package dev.peerat.framework.utils.json;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import be.jeffcheasey88.peeratcode.parser.Parser;
+import be.jeffcheasey88.peeratcode.parser.Token;
+import be.jeffcheasey88.peeratcode.parser.TokenType;
+import be.jeffcheasey88.peeratcode.parser.state.RedirectStateTree;
+import be.jeffcheasey88.peeratcode.parser.state.StateTree;
+
+public class JsonParser extends Parser<Json>{
+	
+	private static StateTree<Json> base;
+	
+	static{
+		base = new StateTree<>();
+		
+		StateTree<Json> content = new StateTree<>();
+		
+		StateTree<Json> content_array = new StateTree<>();
+		StateTree<Json> content_array_element = content_array.then(new RedirectStateTree<>(content, (global, local) ->{
+			List<Object> list = global.get();
+			if(list == null){
+				list = new ArrayList<>();
+				global.set(list);
+			}
+			list.add(local.get());
+		}));
+		content_array_element.end((parent, bag) -> {
+			JsonArray json = (JsonArray)parent;
+			
+			List<Object> list =  bag.get();
+			for(Object value : list){
+				json.add(convert(value));
+			}
+			return null;
+		});
+		content_array_element.then((validator) -> validator.validate((token) -> token.getValue().equals(",")))
+			.then(content_array_element);
+		
+		content.then(new RedirectStateTree<>(base, (global, local) -> global.set(local.get()))).end();
+		content.then((validator) -> validator.validate((token) -> token.getType().equals(TokenType.STRING), (bag, token) -> bag.set(token))).end();
+		content.then((validator) -> validator.validate((token) -> token.getType().equals(TokenType.CHAR), (bag, token) -> bag.set(token))).end();
+		content.then((validator) -> validator.validate((token) -> token.getType().equals(TokenType.NAME), (bag, token) -> bag.set(token))).end();
+		
+		StateTree<Json> mapper = new StateTree<>();
+		StateTree<Json> mapper_key = mapper.then((validator) -> validator.validate((token) -> token.getType().equals(TokenType.STRING), (bag, token) -> {
+			Map<Token, Object> map = bag.get("map");
+			if(map == null){
+				map = new HashMap<>();
+				bag.set("map", map);
+			}
+			map.put(token, null);
+			bag.set("last", token);
+		}));
+		StateTree<Json> mapper_value = mapper_key.then((validator) -> validator.validate((token) -> token.getValue().equals(":")))
+			.then(new RedirectStateTree<>(content, (global, local) -> {
+				global.<Map<Token, Object>>get("map").put(global.<Token>get("last"), local.get());
+			}));
+		
+		mapper_value.end((parent, bag) -> {
+			Map<Token, Object> map = bag.get("map");
+			JsonMap jMap = (JsonMap)parent;
+			for(Entry<Token, Object> entry : map.entrySet()){
+				jMap.set(entry.getKey().getValue(), convert(entry.getValue()));
+			}
+			return null;
+		});
+		mapper_value.then((validator) -> validator.validate((token) -> token.getValue().equals(",")))
+			.then(mapper_key);
+		
+		
+		base.then((validator) -> validator.validate((token) -> token.getValue().equals("{")))
+			.<Json>end((parent, bag) -> {
+				JsonMap result = new JsonMap();
+				bag.set(result);
+				if(parent instanceof JsonContainer) ((JsonContainer)parent).value = result;
+				return result;
+			})
+				.unique(mapper)
+				.unique((validator) -> validator.validate((token) -> token.getValue().equals("}")))
+				.end();
+		
+		base.then((validator) -> validator.validate((token) -> token.getValue().equals("[")))
+			.<Json>end((parent, bag) -> {
+				JsonArray result = new JsonArray();
+				bag.set(result);
+				if(parent instanceof JsonContainer) ((JsonContainer)parent).value = result;
+				return result;
+			})
+				.unique(content_array)
+				.unique((validator) -> validator.validate((token) -> token.getValue().equals("]")))
+				.end();
+	}
+	
+	private static Object convert(Object value){
+		if(value instanceof Token){
+			Token token = (Token) value;
+			String content = token.getValue();
+			if(token.getType().equals(TokenType.STRING)){
+				return content;
+			}else if(token.getType().equals(TokenType.CHAR)){
+				return content.charAt(0);
+			}else{
+				try{
+					return Long.parseLong(content);
+				}catch(Exception _){
+					try {
+						return Boolean.parseBoolean(content);
+					}catch(Exception __){
+						try{
+							return Double.parseDouble(content);
+						}catch(Exception ___){}
+					}
+				}
+			}
+		}
+		return value;
+	}
+	
+	public JsonParser(){
+		setTokenizer(new JsonTokenizer());
+		setStateTree(base);
+	}
+	
+	public <J extends Json> J parse(String content) throws Exception{
+		JsonContainer container = new JsonContainer();
+		parse(content,  container);
+		return container.getValue();
+	}
+	
+	private static class JsonContainer extends Json{
+		
+		private Json value;
+		
+		public JsonContainer(){}
+		
+		public <J extends Json> J getValue(){
+			return (J) this.value;
+		}
+		
+	}
+}

src/dev/peerat/framework/utils/json/JsonTokenizer.java

@@ -0,0 +1,65 @@
+package dev.peerat.framework.utils.json;
+
+import be.jeffcheasey88.peeratcode.parser.Token;
+import be.jeffcheasey88.peeratcode.parser.TokenType;
+import be.jeffcheasey88.peeratcode.parser.Tokenizer;
+
+public class JsonTokenizer extends Tokenizer{
+
+	@Override
+	public void parse(String line){
+		for(int i = 0; i < line.length(); i++){
+			char c = line.charAt(i);
+			
+			if(isValidName(c)){
+				String buffer =  ""+c;
+				int j = i+1;
+				for(; j < line.length(); j++){
+					c = line.charAt(j);
+					if(isValidName(c)) buffer+=c;
+					else break;
+				}
+				getTokens().add(new Token(1, i+1, buffer, TokenType.NAME));
+				i=j-1;
+			}else if(Character.isWhitespace(c)) continue;
+			else{
+				if(c == '"'){
+					String buffer = "";
+					int j = i+1;
+					for(; j < line.length(); j++){
+						c = line.charAt(j);
+						if(c == '\\'){
+							buffer+=c+line.charAt(++j);
+						}
+						if(c == '\"') break;
+						buffer+=c;
+					}
+					getTokens().add(new Token(1, i+1, buffer, TokenType.STRING));
+					i=j;
+					continue;
+				}
+				if(c == '\''){
+					String buffer = "";
+					int j = i+1;
+					for(; j < line.length(); j++){
+						c = line.charAt(j);
+						if(c == '\\'){
+							buffer+=c+line.charAt(++j);
+						}
+						if(c == '\'') break;
+						buffer+=c;
+					}
+					getTokens().add(new Token(1, i+1, buffer, TokenType.CHAR));
+					i=j;
+					continue;
+				}
+				getTokens().add(new Token(1, i+1, ""+c, TokenType.DELIMITER));
+			}
+		}
+	}
+	
+	private boolean isValidName(char c){
+		return c == '_' || c == '-' || c == '$' || Character.isAlphabetic(c) || Character.isDigit(c);
+	}
+	
+}