/**
* Sets the java.security.policy system property to point at the location of the security policy
* file, which is assumed to be at "provided\rmiUtils\server.policy" (file separators adjusted to
* match operating system). the security manager is then started. This method must be called
* before starting the class server.
*/
private void configSecurityManager() {
// file.separator is "\" in Windows and "/" in Unix/Linux/Mac.
String sep = System.getProperty("file.separator");
System.setProperty(
"java.security.policy", "provided" + sep + "rmiUtils" + sep + "server.policy");
outputCmd.apply("java.security.policy: " + System.getProperty("java.security.policy"));
// Start the security manager
if (System.getSecurityManager() == null) {
outputCmd.apply("Installing new Security Manager...\n");
System.setSecurityManager(new SecurityManager());
outputCmd.apply("Security Manager = " + System.getSecurityManager());
}
}
/**
* Sets the java.rmi.server.hostname and java.rmi.server.codebase system properties which control
* the automatic remote dynamic class loading. This must be called before starting the class
* server.
*
* @param classServerPort The port the class server will use.
*/
private void configRMIProperties(int classServerPort) {
// Logs all RMI activity to System.err
System.setProperty("java.rmi.server.logCalls", "true");
try {
// Try to get figure out this server's IP address and save it as the
// RMI server hostname.
System.setProperty("java.rmi.server.hostname", getLocalAddress());
System.setProperty(
"java.rmi.server.codebase",
"http://" + System.getProperty("java.rmi.server.hostname") + ":" + classServerPort + "/");
System.setProperty(
"java.rmi.server.useCodebaseOnly",
"false"); // Must be false to allow remote class dynamic loading (defaults to true for JDK
// 1.7+)
outputCmd.apply(
"java.rmi.server.hostname: " + System.getProperty("java.rmi.server.hostname") + "\n",
"java.rmi.server.codebase: " + System.getProperty("java.rmi.server.codebase") + "\n",
"java.rmi.server.useCodebaseOnly: "
+ System.getProperty("java.rmi.server.useCodebaseOnly")
+ "\n");
} catch (Exception e) {
outputCmd.apply("Error getting local host address: " + e + "\n");
}
}
public SetupDataClient() throws RemoteException {
try {
// get the registry
registry = LocateRegistry.getRegistry(serverAddress, (new Integer(serverPort)).intValue());
// look up the remote object
rmiServer = (databaseinter) registry.lookup("Database");
rmiServer.receiveMessage("abc");
// starting time
long time1 = System.currentTimeMillis();
// call the remote method
System.out.println("sending " + text + " to " + serverAddress + ":" + serverPort);
// receiving time
long time2 = System.currentTimeMillis();
long timedelay = time2 - time1;
System.out.println("RMI delay time: " + timedelay);
// converting process
// finish converting
long time3 = System.currentTimeMillis();
long timefinish = time3 - time1;
System.out.println("Total time: " + timefinish);
} catch (NotBoundException e) {
e.printStackTrace();
} catch (IOException e) {
System.out.println("File not found");
System.out.println(e.getMessage());
e.printStackTrace();
}
}
public VINDecoderServer() {
try {
// Start the RMI Server
// Registry registry = LocateRegistry.createRegistry(1099);
// Assign a security manager, in the event that dynamic
// classes are loaded
if (System.getSecurityManager() == null)
System.setSecurityManager(
new RMISecurityManager() {
public void checkConnect(String host, int port) {}
public void checkConnect(String host, int port, Object context) {}
public void checkAccept(String host, int port) {}
});
System.out.println("Set the security manager");
// Create an instance of our power service server ...
VINDecoderImpl vd = new VINDecoderImpl();
vd.setDB("/usr/local/vendor/bea/user_projects/matson/lib/jato_matson.jar");
System.out.println("Decoding vin...");
System.out.println(vd.decode("1GTDL19W5YB530809", null));
System.out.println("End Decoding vin...");
// ... and bind it with the RMI Registry
// Naming.bind ("VINDecoderService", vd);
System.out.println("VINDecoderService bound....");
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Start the class file server to support remote dynamic class loading. This method must be called
* after configSecurityManager() and configRMIProperties(). If the reference to the class file
* server, "classFileServer" is null, it is assumed that the class file server is not runnng.
*
* @param classServerPort the port the class file server will use.
*/
private void startClassFileServer(int classServerPort) {
if (null != classFileServer) stopClassFileServer();
String userDir = System.getProperty("user.dir");
outputCmd.apply("user.dir: " + userDir);
try {
classFileServer = new ClassFileServer(classServerPort, System.getProperty("user.dir"));
} catch (java.io.IOException e) {
outputCmd.apply("Unable to start ClassServer: " + e.getMessage());
e.printStackTrace();
}
}
private static Echo[] spawnAndTest() {
System.err.println("\nCreate Test-->");
Echo[] echo = new Echo[protocol.length];
for (int i = 0; i < protocol.length; i++) {
JavaVM serverVM =
new JavaVM("EchoImpl", "-Djava.security.policy=" + TestParams.defaultPolicy, protocol[i]);
System.err.println("\nusing protocol: " + (protocol[i] == "" ? "none" : protocol[i]));
try {
/* spawn VM for EchoServer */
serverVM.start();
/* lookup server */
int tries = 12; // need enough tries for slow machine.
echo[i] = null;
do {
try {
echo[i] = (Echo) Naming.lookup("//:" + REGISTRY_PORT + "/EchoServer");
break;
} catch (NotBoundException e) {
try {
Thread.sleep(2000);
} catch (Exception ignore) {
}
continue;
}
} while (--tries > 0);
if (echo[i] == null) TestLibrary.bomb("server not bound in 12 tries", null);
/* invoke remote method and print result*/
System.err.println("Bound to " + echo[i]);
byte[] data = ("Greetings, citizen " + System.getProperty("user.name") + "!").getBytes();
byte[] result = echo[i].echoNot(data);
for (int j = 0; j < result.length; j++) result[j] = (byte) ~result[j];
System.err.println("Result: " + new String(result));
echo[i].shutdown();
} catch (Exception e) {
TestLibrary.bomb("test failed", e);
} finally {
serverVM.destroy();
try {
Naming.unbind("//:" + REGISTRY_PORT + "/EchoServer");
} catch (Exception e) {
TestLibrary.bomb("unbinding EchoServer", e);
}
}
}
return echo;
}
public static void main(String args[]) {
try {
// ReceiveMessageInterface rmiclient;
RmiServer server = new RmiServer();
// rmiclient=(ReceiveMessageInterface)(registry.lookup("rmiclient"));
// rmiclient.generateKeys(publicKey);
KeyPairGenerator keyGen = KeyPairGenerator.getInstance("RSA");
keyGen.initialize(1024);
KeyPair keypair = keyGen.genKeyPair();
publicKey = keypair.getPublic();
privateKey = keypair.getPrivate();
BufferedImage image = ImageIO.read(new File("/home/subba/Desktop/test/iris1.bmp"));
// write it to byte array in-memory (jpg format)
ByteArrayOutputStream b = new ByteArrayOutputStream();
ImageIO.write(image, "bmp", b);
// do whatever with the array...
byte[] jpgByteArray = b.toByteArray();
// convert it to a String with 0s and 1s
StringBuilder sb = new StringBuilder();
int i = 0;
for (byte by : jpgByteArray) {
i++;
if (i > 366) break;
sb.append(Integer.toBinaryString(by & 0xFF));
}
sb.append("0000000000000000000000000000000000000000000");
System.out.println(sb.toString().length());
System.out.println(sb.toString());
int token = 170;
StringBuilder sb1 = new StringBuilder();
sb1.append(Integer.toBinaryString(token));
for (int j = 0; j < 102; j++) {
sb1.append("00000000000000000000");
}
System.out.println("Binary is " + sb1.length());
for (i = 0; i < sb.length(); i++) {
bioTemplate.append(sb.charAt(i) ^ sb1.charAt(i));
}
/*MessageDigest digest = MessageDigest.getInstance("SHA-256");
byte[] hashvalue=serviceProviderKey.getBytes();
digest.update(hashvalue);
Phashdigest=digest.digest();
*/
securePassword = getSecurePassword(serviceProviderKey, "200");
System.out.println(securePassword);
} catch (Exception e) {
e.printStackTrace();
System.exit(1);
}
}
public static void main(String args[]) {
/*
* Create and install a security manager
*/
if (System.getSecurityManager() == null) {
System.setSecurityManager(new SecurityManager());
}
try {
Registry registry = LocateRegistry.getRegistry(2002);
Hello obj = (Hello) registry.lookup("Hello");
String message = obj.sayHello();
System.out.println(message);
} catch (Exception e) {
System.out.println("HelloClient exception: " + e.getMessage());
e.printStackTrace();
}
}
public String sendDetails(String password, byte[] phash, String transactionID, byte[] spdata)
throws RemoteException, NotBoundException, NoSuchAlgorithmException, NoSuchPaddingException,
InvalidKeyException, IllegalBlockSizeException, BadPaddingException {
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.DECRYPT_MODE, privateKey);
byte[] cipherData = cipher.doFinal(spdata);
String x = new String(cipherData);
String sp[] = new String[10];
StringTokenizer st = new StringTokenizer(x.toString(), "|");
int count = 0;
StringBuilder message = new StringBuilder();
while (st.hasMoreTokens()) {
sp[count] = st.nextToken();
count++;
}
String decodemessgae = new String();
if (securePassword.equals(sp[1]) && serviceProviderId.equals(sp[0].toString().trim())) {
System.out.println("hellosubba");
if (transactionID.equals(transactionDetails[0].toString())) {
int qrData[] = new int[16];
for (int i = 0; i < password.length(); i++) {
message.append(password.charAt(i) ^ bioTemplate.charAt(i));
}
for (int i = 0; i < message.length(); i++) {
if (message.charAt(i) == '1') {
decodemessgae += '0';
} else decodemessgae += '1';
}
int start = 56, end = 63;
for (int i = 0; i < 16; i++) {
qrData[i] = Integer.parseInt(decodemessgae.substring(start, end), 2);
start += 64;
end += 64;
}
RsDecode dec = new RsDecode(16);
int r = dec.decode(qrData);
System.out.println("r=" + r);
System.out.println("qrData=" + java.util.Arrays.toString(qrData));
int[] MM = new int[qrData.length + 16];
System.arraycopy(qrData, 0, MM, 0, qrData.length);
RsEncode enc = new RsEncode(16);
enc.encode(MM);
System.out.println("qrData=" + java.util.Arrays.toString(MM));
}
} else {
message.append("unkonw third party user");
}
return message.toString();
}
private static void reactivateAndTest(Echo[] echo) {
System.err.println("\nReactivate Test-->");
for (int i = 0; i < echo.length; i++) {
try {
System.err.println("\nusing protocol: " + (protocol[i] == "" ? "none" : protocol[i]));
byte[] data = ("Greetings, citizen " + System.getProperty("user.name") + "!").getBytes();
byte[] result = echo[i].echoNot(data);
for (int j = 0; j < result.length; j++) result[j] = (byte) ~result[j];
System.err.println("Result: " + new String(result));
echo[i].shutdown();
} catch (Exception e) {
TestLibrary.bomb("activating EchoServer for protocol " + protocol[i], e);
}
}
}
public static void main(String[] args) {
if (args.length != 1) {
System.out.println("Usage : java Client <machine du Serveur:port du rmiregistry>");
System.exit(0);
}
try {
int[][] a = {{1, 0, 0}, {0, 2, 0}, {0, 0, 3}};
int[][] b = {{1, 2, 3}, {1, 2, 3}, {1, 2, 3}};
int[][] res;
OpMatrice op = (OpMatrice) Naming.lookup("rmi://" + args[0] + "/Matrice");
res = op.multiplicationMatrice(a, b);
op.AffichageMatrice(res);
} catch (NotBoundException re) {
System.out.println(re);
} catch (RemoteException re) {
System.out.println(re);
} catch (MalformedURLException e) {
System.out.println(e);
}
}
public void crash() {
System.exit(0);
}