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Code Issues Projects Releases Wiki Activity

Added secure WebSocket, Bug fixes, code cleanup

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This commit is contained in:
simon 2017-11-11 10:24:51 -05:00
parent 98b0c480b9
commit c56f672b9d
22 changed files with 236 additions and 81 deletions
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15
Plugin Cubot/src/net/simon987/cubotplugin/CubotDrill.java
View File

@ -15,7 +15,9 @@ public class CubotDrill extends CpuHardware {
public static final int DEFAULT_ADDRESS = 5;
private static final int GATHER = 1;
private static final int POLL = 1;
private static final int GATHER_SLOW = 2;
private static final int GATHER_FAST = 3;
private Cubot cubot;
@ -32,7 +34,11 @@ public class CubotDrill extends CpuHardware {
public void handleInterrupt(Status status) {
int a = getCpu().getRegisterSet().getRegister("A").getValue();
if (a == GATHER) {
if (a == POLL) {
getCpu().getRegisterSet().getRegister("B").setValue(0);
} else if (a == GATHER_SLOW || a == GATHER_FAST) {
if (cubot.getAction() != CubotAction.IDLE) {
int tile = cubot.getWorld().getTileMap().getTileAt(cubot.getX(), cubot.getY());
@ -46,19 +52,18 @@ public class CubotDrill extends CpuHardware {
cubot.setCurrentAction(CubotAction.DIGGING);
} else {
System.out.println("FAILED: dig");
//System.out.println("FAILED: dig");
}
}
}
}
@Override
public JSONObject serialise() {
JSONObject json = new JSONObject();
json.put("hwid", HWID);
json.put("hwid", (int) HWID);
json.put("cubot", cubot.getObjectId());
return json;

4
Plugin Cubot/src/net/simon987/cubotplugin/CubotInventory.java
View File

@ -10,7 +10,7 @@ public class CubotInventory extends CpuHardware {
/**
* Hardware ID (Should be unique)
*/
static final int HWID = 0x0006;
static final char HWID = 0x0006;
public static final int DEFAULT_ADDRESS = 6;
@ -47,7 +47,7 @@ public class CubotInventory extends CpuHardware {
public JSONObject serialise() {
JSONObject json = new JSONObject();
json.put("hwid", HWID);
json.put("hwid", (int) HWID);
json.put("cubot", cubot.getObjectId());
return json;

12
Plugin Cubot/src/net/simon987/cubotplugin/CubotLaser.java
View File

@ -15,7 +15,7 @@ public class CubotLaser extends CpuHardware {
/**
* Hardware ID (Should be unique)
*/
static final int HWID = 0x0002;
static final char HWID = 0x0002;
public static final int DEFAULT_ADDRESS = 2;
@ -42,7 +42,7 @@ public class CubotLaser extends CpuHardware {
if(a == WITHDRAW) {
System.out.println("withdraw");
//System.out.println("withdraw");
Point frontTile = cubot.getFrontTile();
ArrayList<GameObject> objects = cubot.getWorld().getGameObjectsAt(frontTile.x, frontTile.y);
@ -55,19 +55,19 @@ public class CubotLaser extends CpuHardware {
if (((InventoryHolder) objects.get(0)).takeItem(b)) {
cubot.setHeldItem(b);
System.out.println("took " + b);
//System.out.println("took " + b);
cubot.setCurrentAction(CubotAction.WITHDRAWING);
} else {
//The inventory holder can't provide this item
//todo Add emote here
System.out.println("DEBUG: FAILED: take (The inventory holder can't provide this item)");
// System.out.println("DEBUG: FAILED: take (The inventory holder can't provide this item)");
}
}
} else {
//Nothing in front
System.out.println("DEBUG: FAILED: take (Nothing in front or Cubot is busy)");
// System.out.println("DEBUG: FAILED: take (Nothing in front or Cubot is busy)");
}
}
@ -77,7 +77,7 @@ public class CubotLaser extends CpuHardware {
public JSONObject serialise() {
JSONObject json = new JSONObject();
json.put("hwid", HWID);
json.put("hwid", (int) HWID);
json.put("cubot", cubot.getObjectId());
return json;

4
Plugin Cubot/src/net/simon987/cubotplugin/CubotLeg.java
View File

@ -19,7 +19,7 @@ public class CubotLeg extends CpuHardware implements JSONSerialisable {
/**
* Hardware ID (Should be unique)
*/
static final int HWID = 0x0001;
static final char HWID = 0x0001;
private Cubot cubot;
@ -68,7 +68,7 @@ public class CubotLeg extends CpuHardware implements JSONSerialisable {
public JSONObject serialise() {
JSONObject json = new JSONObject();
json.put("hwid", HWID);
json.put("hwid", (int) HWID);
json.put("cubot", cubot.getObjectId());
return json;

18
Plugin Cubot/src/net/simon987/cubotplugin/CubotRadar.java → Plugin Cubot/src/net/simon987/cubotplugin/CubotLidar.java
View File

@ -7,11 +7,12 @@ import net.simon987.server.game.World;
import net.simon987.server.game.pathfinding.Node;
import net.simon987.server.game.pathfinding.Pathfinder;
import net.simon987.server.io.JSONSerialisable;
import net.simon987.server.logging.LogManager;
import org.json.simple.JSONObject;
import java.util.ArrayList;
public class CubotRadar extends CpuHardware implements JSONSerialisable {
public class CubotLidar extends CpuHardware implements JSONSerialisable {
/**
* Hardware ID (Should be unique)
@ -26,7 +27,10 @@ public class CubotRadar extends CpuHardware implements JSONSerialisable {
private static final int GET_PATH = 2;
private static final int GET_MAP = 3;
public CubotRadar(Cubot cubot) {
private static final int MEMORY_MAP_START = 0x0100;
private static final int MEMORY_PATH_START = 0x0000;
public CubotLidar(Cubot cubot) {
this.cubot = cubot;
}
@ -104,13 +108,13 @@ public class CubotRadar extends CpuHardware implements JSONSerialisable {
mem[counter] = -1;
}
System.out.println("DEBUG: path to" + destX + "," + destY);
LogManager.LOGGER.fine("DEBUG: path to" + destX + "," + destY);
break;
case GET_MAP:
char[][] mapInfo = cubot.getWorld().getMapInfo();
int i = 0;
int i = MEMORY_MAP_START;
for (int y = 0; y < World.WORLD_SIZE; y++) {
for (int x = 0; x < World.WORLD_SIZE; x++) {
getCpu().getMemory().set(i++, mapInfo[x][y]);
@ -125,13 +129,13 @@ public class CubotRadar extends CpuHardware implements JSONSerialisable {
public JSONObject serialise() {
JSONObject json = new JSONObject();
json.put("hwid", HWID);
json.put("hwid", (int) HWID);
json.put("cubot", cubot.getObjectId());
return json;
}
public static CubotRadar deserialize(JSONObject hwJSON){
return new CubotRadar((Cubot) GameServer.INSTANCE.getGameUniverse().getObject((int)(long)hwJSON.get("cubot")));
public static CubotLidar deserialize(JSONObject hwJSON) {
return new CubotLidar((Cubot) GameServer.INSTANCE.getGameUniverse().getObject((int) (long) hwJSON.get("cubot")));
}
}

6
Plugin Cubot/src/net/simon987/cubotplugin/CubotPlugin.java
View File

@ -43,12 +43,14 @@ public class CubotPlugin extends ServerPlugin implements GameObjectDeserializer,
return CubotLeg.deserialize(hwJson);
case CubotLaser.HWID:
return CubotLaser.deserialize(hwJson);
case CubotRadar.HWID:
return CubotRadar.deserialize(hwJson);
case CubotLidar.HWID:
return CubotLidar.deserialize(hwJson);
case CubotDrill.HWID:
return CubotDrill.deserialize(hwJson);
case CubotInventory.HWID:
return CubotInventory.deserialize(hwJson);
case Keyboard.HWID:
return Keyboard.deserialize(hwJson);
}
return null;

2
Plugin Cubot/src/net/simon987/cubotplugin/Keyboard.java
View File

@ -58,7 +58,7 @@ public class Keyboard extends CpuHardware {
public JSONObject serialise() {
JSONObject json = new JSONObject();
json.put("hwid", HWID);
json.put("hwid", (int) HWID);
json.put("cubot", cubot.getObjectId());
return json;

4
Plugin Cubot/src/net/simon987/cubotplugin/event/CpuInitialisationListener.java
View File

@ -25,7 +25,7 @@ public class CpuInitialisationListener implements GameEventListener {
legHw.setCpu(cpu);
CubotLaser laserHw = new CubotLaser((Cubot) user.getControlledUnit());
laserHw.setCpu(cpu);
CubotRadar radarHw = new CubotRadar((Cubot) user.getControlledUnit());
CubotLidar radarHw = new CubotLidar((Cubot) user.getControlledUnit());
radarHw.setCpu(cpu);
Keyboard keyboard = new Keyboard((Cubot) user.getControlledUnit());
keyboard.setCpu(cpu);
@ -36,7 +36,7 @@ public class CpuInitialisationListener implements GameEventListener {
cpu.attachHardware(legHw, CubotLeg.DEFAULT_ADDRESS);
cpu.attachHardware(laserHw, CubotLaser.DEFAULT_ADDRESS);
cpu.attachHardware(radarHw, CubotRadar.DEFAULT_ADDRESS);
cpu.attachHardware(radarHw, CubotLidar.DEFAULT_ADDRESS);
cpu.attachHardware(keyboard, Keyboard.DEFAULT_ADDRESS);
cpu.attachHardware(drillHw, CubotDrill.DEFAULT_ADDRESS);
cpu.attachHardware(invHw, CubotInventory.DEFAULT_ADDRESS);

4
Plugin Cubot/src/net/simon987/cubotplugin/event/UserCreationListener.java
View File

@ -25,7 +25,9 @@ public class UserCreationListener implements GameEventListener {
Cubot cubot = new Cubot();
cubot.setWorld(GameServer.INSTANCE.getGameUniverse().getWorld(0,0));
cubot.setWorld(GameServer.INSTANCE.getGameUniverse().getWorld(
GameServer.INSTANCE.getConfig().getInt("new_user_worldX"),
GameServer.INSTANCE.getConfig().getInt("new_user_worldY")));
cubot.getWorld().getGameObjects().add(cubot);
cubot.setObjectId(GameServer.INSTANCE.getGameUniverse().getNextObjectId());

5
Server/src/net/simon987/server/GameServer.java
View File

@ -116,6 +116,11 @@ public class GameServer implements Runnable {
world.update();
}
//Save
if (gameUniverse.getTime() % config.getInt("save_interval") == 0) {
save(new File("save.json"));
}
socketServer.tick();
LogManager.LOGGER.info("Processed " + gameUniverse.getWorlds().size() + " worlds");

22
Server/src/net/simon987/server/Main.java
View File

@ -11,24 +11,24 @@ public class Main {
public static void main(String[] args){
//TODO: Object information Window (Hover, click ?)
//TODO: Docs
/*
* - Intel 8086 p.14 design
* - Memory: Storage organisation: From a storage pov, 8086 memory spaces are
* organised as identical arrays of 16-bit words
* - Microprocessor
* - Instruction set
* -
*/
//TODO: Website front page
//TODO: Account page
//TODO: Chat (Slack?)
//TODO: Change code documentation (Check for "Database" etc..)
//TODO: Load and save: handle no save / invalid save
// - Make sure the Hardware is saved and can be loaded
//TODO: Add more logs
//TODO: Clean sprites
//---------------------------------
//TODO: Random number generator
//TODO: favicon
//TODO: Email verification
//TODO: Real account page
// Change/reset password
//TODO: Object information Window (Hover, click ?)
//TODO: Inventory indicator (Multiple items)
//TODO: Software Interrupts (PIC): Interupt flag?
/*
@ -54,7 +54,9 @@ public class Main {
//TODO: Withdraw animation / action
//TODO: Prevent World creation out of bounds, warp around universe
//TODO: Multiple Biomass style (and yield, rarity)
//TODO: Clean sprites
//TODO: Auto-resize
//TODO: Battery Hardware
LogManager.initialize();

6
Server/src/net/simon987/server/assembly/Assembler.java
View File

@ -98,7 +98,7 @@ public class Assembler {
line = line.substring(0, line.indexOf(':'));
String label = line.trim();
System.out.println("DEBUG: Label " + label + " @ " + (result.origin + currentOffset));
LogManager.LOGGER.fine("DEBUG: Label " + label + " @ " + (result.origin + currentOffset));
result.labels.put(label, (char) (result.origin + currentOffset));
}
}
@ -127,7 +127,7 @@ public class Assembler {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
DataOutputStream out = new DataOutputStream(bos);
System.out.println(line);
//System.out.println(line);
if (line.substring(0, 2).toUpperCase().equals("DW")) {
@ -337,7 +337,7 @@ public class Assembler {
} catch (AssemblyException e) {
//Ignore error on pass 2
System.out.println(e);
//System.out.println(e);
}
}

13
Server/src/net/simon987/server/assembly/CPU.java
View File

@ -125,7 +125,7 @@ public class CPU implements JSONSerialisable{
if(counter % 1000 == 0){
if (System.currentTimeMillis() >= (startTime + timeout)) {
System.out.println("CPU Timeout " + this + " after " + counter + "instructions (" + timeout + "ms): " + (double)counter/((double)timeout/1000)/1000000 + "MHz");
LogManager.LOGGER.fine("CPU Timeout " + this + " after " + counter + "instructions (" + timeout + "ms): " + (double) counter / ((double) timeout / 1000) / 1000000 + "MHz");
return;
}
}
@ -147,7 +147,7 @@ public class CPU implements JSONSerialisable{
// LogManager.LOGGER.info(instruction.getMnemonic());
}
double elapsed = (System.currentTimeMillis() - startTime);
System.out.println("----------\n" + counter + " instruction in " + elapsed + "ms : " + (double)counter/(elapsed/1000)/1000000 + "MHz");
LogManager.LOGGER.fine("----------\n" + counter + " instruction in " + elapsed + "ms : " + (double) counter / (elapsed / 1000) / 1000000 + "MHz");
}
public void executeInstruction(Instruction instruction, int source, int destination) {
@ -343,12 +343,9 @@ public class CPU implements JSONSerialisable{
CpuHardware hardware = attachedHardware.get(address);
if(hardware instanceof JSONSerialisable){
JSONObject serialisedHw = ((JSONSerialisable) hardware).serialise();
serialisedHw.put("address", address);
hardwareList.add(serialisedHw);
}
JSONObject serialisedHw = hardware.serialise();
serialisedHw.put("address", address);
hardwareList.add(serialisedHw);
}
json.put("hardware", hardwareList);

2
Server/src/net/simon987/server/assembly/Instruction.java
View File

@ -203,7 +203,7 @@ public abstract class Instruction {
//Destination bits are left blank
System.out.println("o1: " + o1.getType());
//System.out.println("o1: " + o1.getType());
for (byte b : code.bytes()) {
out.write(b);

2
Server/src/net/simon987/server/assembly/RegisterSet.java
View File

@ -149,7 +149,7 @@ public class RegisterSet implements Target, JSONSerialisable {
register.put("index", index);
register.put("name", getRegister(index).getName());
register.put("value", getRegister(index).getValue());
register.put("value", (int) getRegister(index).getValue());
registers.add(register);
}

6
Server/src/net/simon987/server/game/GameEffect.java
View File

@ -5,11 +5,7 @@ import org.json.simple.JSONObject;
/**
* Represents a game effect in a World (e.g. Particles made when digging, Error animation, Attack effects etc..)
* <p>
* The game effect is generated by the server when certain circumstances are met, and inserted into the database.
* The client requests the list of game effects for this World each tick and handles it. This list (called queuedGameEffects)
* is cleared at the beginning of each tick.
* <p>
* <br>
* These effects are purely visual and could be changed or ignored by the client
*/
public class GameEffect implements JSONSerialisable{

2
Server/src/net/simon987/server/game/GameObject.java
View File

@ -122,7 +122,7 @@ public abstract class GameObject implements JSONSerialisable {
} else {
//Display error when object is trying to walk in a wall
//TODO Add emote here
System.out.println("DEBUG: FAILED walk");
//System.out.println("DEBUG: FAILED walk");
return false;
}

47
Server/src/net/simon987/server/game/GameUniverse.java
View File

@ -167,7 +167,10 @@ public class GameUniverse implements JSONSerialisable{
JSONArray users = new JSONArray();
for(User user : this.users){
users.add(user.serialise());
if (!user.isGuest()) {
users.add(user.serialise());
}
}
@ -187,29 +190,35 @@ public class GameUniverse implements JSONSerialisable{
JSONParser parser = new JSONParser();
try {
FileReader reader = new FileReader(file);
JSONObject universeJson = (JSONObject)parser.parse(reader);
if (file.isFile()) {
try {
time = (long)universeJson.get("time");
nextObjectId = (int)(long)universeJson.get("nextObjectId");
FileReader reader = new FileReader(file);
JSONObject universeJson = (JSONObject) parser.parse(reader);
for(JSONObject worldJson : (ArrayList<JSONObject>)universeJson.get("worlds")){
worlds.add(World.deserialize(worldJson));
time = (long) universeJson.get("time");
nextObjectId = (int) (long) universeJson.get("nextObjectId");
for (JSONObject worldJson : (ArrayList<JSONObject>) universeJson.get("worlds")) {
worlds.add(World.deserialize(worldJson));
}
for (JSONObject userJson : (ArrayList<JSONObject>) universeJson.get("users")) {
users.add(User.deserialize(userJson));
}
LogManager.LOGGER.info("Loaded " + worlds.size() + " worlds from file");
reader.close();
} catch (IOException | ParseException | CancelledException e) {
e.printStackTrace();
}
for(JSONObject userJson : (ArrayList<JSONObject>)universeJson.get("users")){
users.add(User.deserialize(userJson));
}
System.out.println("Loaded " + worlds.size());
reader.close();
} catch (IOException | ParseException | CancelledException e) {
e.printStackTrace();
} else {
LogManager.LOGGER.severe("Couldn't load save file save.json, creating empty game universe.");
}
}
public int getNextObjectId() {

5
Server/src/net/simon987/server/game/World.java
View File

@ -2,6 +2,7 @@ package net.simon987.server.game;
import net.simon987.server.game.pathfinding.Pathfinder;
import net.simon987.server.io.JSONSerialisable;
import net.simon987.server.logging.LogManager;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
@ -68,8 +69,8 @@ public class World implements JSONSerialisable{
for(GameObject object : gameObjects_){
if(object.isDead()){
System.out.println("Removed" + object.getObjectId());
gameObjects.remove(object);
LogManager.LOGGER.fine("Removed object " + object + " id: " + object.getObjectId());
}
if (object instanceof Updatable) {
((Updatable) object).update();
@ -198,7 +199,7 @@ public class World implements JSONSerialisable{
if(!isTileBlocked(rx, ry)){
Object path = Pathfinder.findPath(this, rx, ry, 1,1,0);
Object path = Pathfinder.findPath(this, rx, ry, 0, 6, 0);
if(path != null) {
return new Point(rx, ry);

10
Server/src/net/simon987/server/user/User.java
View File

@ -22,6 +22,8 @@ public class User implements JSONSerialisable{
private ControllableUnit controlledUnit;
private boolean guest;
public User() throws CancelledException {
GameEvent event = new UserCreationEvent(this);
GameServer.INSTANCE.getEventDispatcher().dispatch(event);
@ -47,6 +49,8 @@ public class User implements JSONSerialisable{
json.put("cpu", cpu.serialise());
return json;
}
public static User deserialize(JSONObject userJson) throws CancelledException {
@ -96,5 +100,11 @@ public class User implements JSONSerialisable{
this.username = username;
}
public boolean isGuest() {
return guest;
}
public void setGuest(boolean guest) {
this.guest = guest;
}
}

1
Server/src/net/simon987/server/webserver/OnlineUser.java
View File

@ -44,6 +44,7 @@ public class OnlineUser {
public void setGuest(boolean guest) {
this.guest = guest;
user.setGuest(guest);
}
public boolean isGuest() {

127
Server/src/net/simon987/server/webserver/SocketServer.java
View File

@ -6,14 +6,34 @@ import net.simon987.server.logging.LogManager;
import net.simon987.server.user.User;
import org.java_websocket.WebSocket;
import org.java_websocket.handshake.ClientHandshake;
import org.java_websocket.server.DefaultSSLWebSocketServerFactory;
import org.java_websocket.server.WebSocketServer;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import javax.net.ssl.KeyManager;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import javax.xml.bind.DatatypeConverter;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.nio.ByteBuffer;
import java.security.KeyFactory;
import java.security.KeyStore;
import java.security.NoSuchAlgorithmException;
import java.security.cert.Certificate;
import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;
import java.security.interfaces.RSAPrivateKey;
import java.security.spec.InvalidKeySpecException;
import java.security.spec.PKCS8EncodedKeySpec;
import java.util.ArrayList;
public class SocketServer extends WebSocketServer {
private OnlineUserManager userManager = new OnlineUserManager();
@ -25,6 +45,21 @@ public class SocketServer extends WebSocketServer {
public SocketServer(InetSocketAddress address, ServerConfiguration config) {
super(address);
if (config.getInt("use_secure_webSocket") != 0) {
SSLContext context = getContext(config.getString("cert_path"));
if (context != null) {
setWebSocketFactory(new DefaultSSLWebSocketServerFactory(context));
LogManager.LOGGER.info("(WS) Enabled secure webSocket");
} else {
LogManager.LOGGER.severe("(WS) Failed to create SSL context");
}
}
setConnectionLostTimeout(30);
database = new SocketServerDatabase(config);
messageEventDispatcher.addHandler(new UserInfoRequestHandler());
@ -94,7 +129,7 @@ public class SocketServer extends WebSocketServer {
} else {
LogManager.LOGGER.info("(WS) FIXME: SocketServer:onMessage");
LogManager.LOGGER.severe("(WS) FIXME: SocketServer:onMessage");
}
@ -103,12 +138,13 @@ public class SocketServer extends WebSocketServer {
@Override
public void onMessage(WebSocket conn, ByteBuffer message) {
System.out.println("received ByteBuffer from " + conn.getRemoteSocketAddress());
//System.out.println("received ByteBuffer from " + conn.getRemoteSocketAddress());
}
@Override
public void onError(WebSocket conn, Exception ex) {
System.err.println("an error occured on connection " + conn.getRemoteSocketAddress() + ':' + ex);
LogManager.LOGGER.severe("an error occured on connection " + conn.getRemoteSocketAddress() + ':' + ex);
userManager.remove(userManager.getUser(conn));
conn.close();
@ -162,4 +198,89 @@ public class SocketServer extends WebSocketServer {
public OnlineUserManager getUserManager() {
return userManager;
}
/**
* See https://github.com/TooTallNate/Java-WebSocket/blob/master/src/main/example/SSLServerLetsEncryptExample.java
*/
/*
* * Copyright (c) 2010-2017 Nathan Rajlich
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*/
private static SSLContext getContext(String pathTo) {
SSLContext context;
String password = "MAR";
try {
context = SSLContext.getInstance("TLS");
byte[] certBytes = parseDERFromPEM(getBytes(new File(pathTo + File.separator + "cert.pem")),
"-----BEGIN CERTIFICATE-----", "-----END CERTIFICATE-----");
byte[] keyBytes = parseDERFromPEM(getBytes(new File(pathTo + File.separator + "privkey.pem")),
"-----BEGIN PRIVATE KEY-----", "-----END PRIVATE KEY-----");
X509Certificate cert = generateCertificateFromDER(certBytes);
RSAPrivateKey key = generatePrivateKeyFromDER(keyBytes);
KeyStore keystore = KeyStore.getInstance("JKS");
keystore.load(null);
keystore.setCertificateEntry("cert-alias", cert);
keystore.setKeyEntry("key-alias", key, password.toCharArray(), new Certificate[]{cert});
KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
kmf.init(keystore, password.toCharArray());
KeyManager[] km = kmf.getKeyManagers();
context.init(km, null, null);
} catch (Exception e) {
context = null;
}
return context;
}
private static byte[] parseDERFromPEM(byte[] pem, String beginDelimiter, String endDelimiter) {
String data = new String(pem);
String[] tokens = data.split(beginDelimiter);
tokens = tokens[1].split(endDelimiter);
return DatatypeConverter.parseBase64Binary(tokens[0]);
}
private static RSAPrivateKey generatePrivateKeyFromDER(byte[] keyBytes) throws InvalidKeySpecException, NoSuchAlgorithmException {
PKCS8EncodedKeySpec spec = new PKCS8EncodedKeySpec(keyBytes);
KeyFactory factory = KeyFactory.getInstance("RSA");
return (RSAPrivateKey) factory.generatePrivate(spec);
}
private static X509Certificate generateCertificateFromDER(byte[] certBytes) throws CertificateException {
CertificateFactory factory = CertificateFactory.getInstance("X.509");
return (X509Certificate) factory.generateCertificate(new ByteArrayInputStream(certBytes));
}
private static byte[] getBytes(File file) {
byte[] bytesArray = new byte[(int) file.length()];
FileInputStream fis;
try {
fis = new FileInputStream(file);
fis.read(bytesArray); //read file into bytes[]
fis.close();
} catch (IOException e) {
e.printStackTrace();
}
return bytesArray;
}
}