* login process

* register page
* post query
* get query

src/db/jdcb.java

@@ -7,27 +7,33 @@ import java.sql.ResultSet;
 import java.sql.SQLException;
 
 public class jdcb {
-    public void executeQuery(String sql) {
+    String username;
+    String password;
+    String dbName;
+
+    public jdcb(String username, String password, String dbName) {
+        this.username = username;
+        this.password=password;
+        this.dbName = dbName;
+    }
+
+    public ResultSet executeQuery(String sql) {
         Database db = new MySQLConnector(
-                "users",
+                username,
-                "kOpaIJUjkgb9ur6S",
+                password,
-                "127.0.0.1",
+                "192.168.65.15",
                 3306,
-                "wasteinformation");
+                dbName);
 
         Connection c = db.getConnection();
         try {
             PreparedStatement stmt =
                     c.prepareStatement(sql);
 
-            ResultSet r = stmt.executeQuery();
+            return stmt.executeQuery();
-
-            DefaultTableModel model = Database.logToTable(r);
-
-//            this.resultTable.setModel(model);
-
         } catch (SQLException e) {
             e.printStackTrace();
         }
+        return null;
     }
 }

src/main.java

@@ -1,5 +1,8 @@
 import db.jdcb;
 
+import java.sql.ResultSet;
+import java.sql.SQLException;
+
 public class main {
     public static void main(String[] args) {
 /*
@@ -7,12 +10,14 @@ public class main {
         D.getdata();
         D.printList();
         */
+
         Thread mythread = new Thread(() -> new website.Webserver().startserver());
         mythread.start();
 
 
         System.out.println("thread started");
 
-        //new jdcb().executeQuery("select * from user");
+
+
     }
 }

src/website/GetRequest.java

@@ -0,0 +1,49 @@
+package website;
+
+import com.sun.net.httpserver.Headers;
+import com.sun.net.httpserver.HttpExchange;
+import com.sun.net.httpserver.HttpHandler;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.math.BigInteger;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.HashMap;
+
+public abstract class GetRequest implements HttpHandler {
+    @Override
+    public void handle(HttpExchange httpExchange) throws IOException {
+        if (httpExchange.getRequestMethod().equals("GET")) {
+            String query = httpExchange.getRequestURI().getQuery();
+
+            HashMap<String, String> params = new HashMap<>();
+
+            String[] res = query.split("&");
+            for (String str : res) {
+                String[] values = str.split("=");
+                params.put(values[0], values[1]);
+
+            }
+
+            String response = myrequest(params);
+
+
+            Headers h = httpExchange.getResponseHeaders();
+            h.set("Content-Type", "application/json");
+            httpExchange.sendResponseHeaders(200, 0);
+
+            OutputStream os = httpExchange.getResponseBody();
+            os.write(response.getBytes());
+            os.close();
+        }
+    }
+
+    /**
+     *
+     * @param params received get params from website
+     * @return json reply to website
+     */
+    public abstract String myrequest(HashMap<String, String> params);
+
+}

src/website/HttpTools.java

@@ -0,0 +1,19 @@
+package website;
+
+import java.math.BigInteger;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+public class HttpTools {
+    public static String StringToMD5(String value) {
+        try {
+            MessageDigest md = MessageDigest.getInstance("MD5");
+            byte[] messageDigest = md.digest(value.getBytes());
+            BigInteger no = new BigInteger(1, messageDigest);
+            return no.toString(16);
+        } catch (NoSuchAlgorithmException e) {
+            e.printStackTrace();
+            return "";
+        }
+    }
+}

src/website/LoginRequest.java

@@ -0,0 +1,41 @@
+package website;
+
+import db.jdcb;
+
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.HashMap;
+
+public class LoginRequest extends PostRequest {
+    @Override
+    public String request(HashMap<String, String> params) {
+
+        String password = params.get("password");
+        String username = params.get("username");
+
+        ResultSet s = new jdcb("users", "kOpaIJUjkgb9ur6S", "wasteinformation").executeQuery("select * from user where username ='" + username + "'");
+
+        String response = "{\"accept\": false}";
+        try {
+            s.last();
+            if (s.getRow() == 1) {
+                //success
+                if (HttpTools.StringToMD5(password).equals(s.getString("password"))) {
+                    System.out.println("login success");
+                    response = "{\"accept\": true}";
+                } else {
+                    System.out.println("wrong password");
+                }
+            } else if (s.getRow() == 0) {
+                //user not found
+                System.out.println("user not found");
+            } else {
+                //internal error two users with same name...?
+            }
+            System.out.println("rowcount: " + s.getRow());
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+        return response;
+    }
+}

src/website/MainPage.java

@@ -0,0 +1,57 @@
+package website;
+
+import com.sun.net.httpserver.Headers;
+import com.sun.net.httpserver.HttpExchange;
+import com.sun.net.httpserver.HttpHandler;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.net.URI;
+
+public class MainPage implements HttpHandler {
+    @Override
+    public void handle(HttpExchange t) throws IOException {
+        String root = "./wwwroot";
+        URI uri = t.getRequestURI();
+        String path;
+
+        if (uri.getPath().equals("/")) {
+            path = "/index.html";
+        } else {
+            path = uri.getPath();
+        }
+        System.out.println("looking for: " + root + path);
+
+        File file = new File(root + path).getCanonicalFile();
+
+        if (!file.isFile()) {
+            // Object does not exist or is not a file: reject with 404 error.
+            String response = "404 (Not Found)\n";
+            t.sendResponseHeaders(404, response.length());
+            OutputStream os = t.getResponseBody();
+            os.write(response.getBytes());
+            os.close();
+        } else {
+            // Object exists and is a file: accept with response code 200.
+            String mime = "text/html";
+            if (path.substring(path.length() - 3).equals(".js")) mime = "application/javascript";
+            if (path.substring(path.length() - 3).equals("css")) mime = "text/css";
+
+            Headers h = t.getResponseHeaders();
+            h.set("Content-Type", mime);
+            t.sendResponseHeaders(200, 0);
+
+            OutputStream os = t.getResponseBody();
+            FileInputStream fs = new FileInputStream(file);
+            final byte[] buffer = new byte[0x10000];
+            int count;
+            while ((count = fs.read(buffer)) >= 0) {
+                os.write(buffer, 0, count);
+            }
+            fs.close();
+            os.close();
+        }
+    }
+}

src/website/PostRequest.java

@@ -0,0 +1,48 @@
+package website;
+
+import com.sun.net.httpserver.Headers;
+import com.sun.net.httpserver.HttpExchange;
+import com.sun.net.httpserver.HttpHandler;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.HashMap;
+
+public abstract class PostRequest implements HttpHandler {
+
+    @Override
+    public void handle(HttpExchange httpExchange) throws IOException {
+        if (httpExchange.getRequestMethod().equals("POST")) {
+            StringBuilder sb = new StringBuilder();
+            InputStream ios = httpExchange.getRequestBody();
+            int i;
+            while ((i = ios.read()) != -1) {
+                sb.append((char) i);
+            }
+            String query =  sb.toString();
+
+            HashMap<String, String> params = new HashMap<>();
+
+            String[] res = query.split("&");
+            for (String str : res) {
+                String[] values = str.split("=");
+                params.put(values[0], values[1]);
+            }
+
+            String response = request(params);
+
+
+            Headers h = httpExchange.getResponseHeaders();
+            h.set("Content-Type", "application/json");
+            httpExchange.sendResponseHeaders(200, 0);
+
+            OutputStream os = httpExchange.getResponseBody();
+            os.write(response.getBytes());
+            os.close();
+        }
+    }
+
+    public abstract String request(HashMap<String, String> params);
+
+}

src/website/Webserver.java

@@ -1,20 +1,10 @@
 package website;
 
-import com.sun.net.httpserver.Headers;
-import com.sun.net.httpserver.HttpExchange;
-import com.sun.net.httpserver.HttpHandler;
 import com.sun.net.httpserver.HttpServer;
 
-import java.io.File;
-import java.io.FileInputStream;
 import java.io.IOException;
-import java.io.OutputStream;
+
-import java.math.BigInteger;
 import java.net.InetSocketAddress;
-import java.net.URI;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-import java.util.HashMap;
 
 public class Webserver {
     public void startserver() {
@@ -27,100 +17,11 @@ public class Webserver{
         }
 
         server.createContext("/", new MainPage());
-
+        server.createContext("/senddata/loginget", new LoginRequest());
-        server.createContext("/senddata/loginget", httpExchange -> {
-            if (httpExchange.getRequestMethod().equals("GET")){
-                String query = httpExchange.getRequestURI().getQuery();
-                System.out.println(query);
-
-                HashMap<String, String> params = new HashMap<>();
-
-                String[] res = query.split("&");
-                for (String str : res){
-                    String[] values = str.split("=");
-                    params.put(values[0],values[1]);
-
-                }
-                String password = params.get("password");
-                String username = params.get("username");
-
-                System.out.println(StringToMD5(password));
-                //TODO check if user exists in database
-
-
-                //send response
-                String response = "{\"accept\": true}";
-
-                Headers h = httpExchange.getResponseHeaders();
-                h.set("Content-Type", "application/json");
-                httpExchange.sendResponseHeaders(200, 0);
-
-                OutputStream os = httpExchange.getResponseBody();
-                os.write(response.getBytes());
-                os.close();
-            }
-        });
 
         server.setExecutor(null); // creates a default executor
         server.start();
     }
 
-    public String StringToMD5(String value){
-        try {
-            MessageDigest md = MessageDigest.getInstance("MD5");
-            byte[] messageDigest = md.digest(value.getBytes());
-            BigInteger no = new BigInteger(1, messageDigest);
-            return no.toString(16);
-        } catch (NoSuchAlgorithmException e) {
-            e.printStackTrace();
-            return "";
-        }
-    }
 
-    static class MainPage implements HttpHandler {
-        @Override
-        public void handle(HttpExchange t) throws IOException {
-            System.out.println("a new request...");
-            String root = "./wwwroot";
-            URI uri = t.getRequestURI();
-            String path;
-
-            if (uri.getPath().equals("/")){
-                path = "/index.html";
-            }else{
-                path = uri.getPath();
-            }
-            System.out.println("looking for: "+ root + path);
-
-            File file = new File(root + path).getCanonicalFile();
-
-            if (!file.isFile()) {
-                // Object does not exist or is not a file: reject with 404 error.
-                String response = "404 (Not Found)\n";
-                t.sendResponseHeaders(404, response.length());
-                OutputStream os = t.getResponseBody();
-                os.write(response.getBytes());
-                os.close();
-            } else {
-                // Object exists and is a file: accept with response code 200.
-                String mime = "text/html";
-                if(path.substring(path.length()-3).equals(".js")) mime = "application/javascript";
-                if(path.substring(path.length()-3).equals("css")) mime = "text/css";
-
-                Headers h = t.getResponseHeaders();
-                h.set("Content-Type", mime);
-                t.sendResponseHeaders(200, 0);
-
-                OutputStream os = t.getResponseBody();
-                FileInputStream fs = new FileInputStream(file);
-                final byte[] buffer = new byte[0x10000];
-                int count = 0;
-                while ((count = fs.read(buffer)) >= 0) {
-                    os.write(buffer,0,count);
-                }
-                fs.close();
-                os.close();
-            }
-        }
-    }
 }

wwwroot/css/register.css

@@ -0,0 +1,89 @@
+/* Made with love by Mutiullah Samim*/
+
+@import url('https://fonts.googleapis.com/css?family=Numans');
+
+html,body{
+background-image: url('../rsc/login2.jpg');
+background-size: cover;
+background-repeat: no-repeat;
+height: 100%;
+font-family: 'Numans', sans-serif;
+}
+
+.container{
+height: 100%;
+align-content: center;
+}
+
+.card{
+height: 470px;
+margin-top: auto;
+margin-bottom: auto;
+width: 400px;
+background-color: rgba(0,0,0,0.5) !important;
+}
+
+.social_icon span{
+font-size: 60px;
+margin-left: 10px;
+color: #FFC312;
+}
+
+.social_icon span:hover{
+color: white;
+cursor: pointer;
+}
+
+.card-header h3{
+color: white;
+}
+
+.social_icon{
+position: absolute;
+right: 20px;
+top: -45px;
+}
+
+.input-group-prepend span{
+width: 50px;
+background-color: #FFC312;
+color: black;
+border:0 !important;
+}
+
+input:focus{
+outline: 0 0 0 0  !important;
+box-shadow: 0 0 0 0 !important;
+
+}
+
+.remember{
+color: white;
+}
+
+.remember input
+{
+width: 20px;
+height: 20px;
+margin-left: 15px;
+margin-right: 5px;
+}
+
+.login_btn{
+color: black;
+background-color: #FFC312;
+width: 100px;
+}
+
+.login_btn:hover{
+color: black;
+background-color: white;
+}
+
+.links{
+color: white;
+}
+
+.links a{
+margin-left: 4px;
+}

wwwroot/index.html

@@ -57,7 +57,7 @@
 			</div>
 			<div class="card-footer">
 				<div class="d-flex justify-content-center links">
-					Don't have an account?<a href="#">Sign Up</a>
+					Don't have an account?<a id="signupbtn" href="#">Sign Up</a>
 				</div>
 				<div class="d-flex justify-content-center">
 					<a href="#">Forgot your password?</a>

wwwroot/js/index.js

@@ -5,7 +5,7 @@ $(document).ready(function() {
     var username = $("#userfield")[0].value;
     var password = $("#passfield")[0].value;
 
-    $.get('/senddata/loginget?username='+username+'&password='+password,function(data){
+    $.post('/senddata/loginget','username='+username+'&password='+password,function(data){
 
       console.log(data);
       if (data.accept == true) {
@@ -15,4 +15,13 @@ $(document).ready(function() {
       }
     },'json');
   });
+
+  $('#signupbtn').click(function(e) {
+    e.preventDefault();
+
+    $.post('/senddata/loginpost','username=luki&password=test',function(data){
+      console.log(data);
+    },'json');
+
+  });
 });

wwwroot/js/register.js

@@ -0,0 +1,3 @@
+$(document).ready(function() {
+  
+});

wwwroot/register.html

@@ -0,0 +1,88 @@
+<!DOCTYPE html>
+<html lang="en" dir="ltr">
+  <head>
+    <meta charset="utf-8">
+	<title>Login Page</title>
+   <!--Made with love by Mutiullah Samim -->
+
+   <!-- Latest compiled and minified CSS -->
+   <link rel="stylesheet" href="lib/bootstrap.min.css">
+
+   <!-- jQuery library -->
+   <script src="lib/jquery.min.js"></script>
+
+   <!-- Popper JS -->
+   <script src="lib/popper.min.js"></script>
+
+   <!-- Latest compiled JavaScript -->
+   <script src="lib/bootstrap.min.js"></script>
+
+  <!--Fontawesome CDN-->
+	<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.3.1/css/all.css" integrity="sha384-mzrmE5qonljUremFsqc01SB46JvROS7bZs3IO2EmfFsd15uHvIt+Y8vEf7N7fWAU" crossorigin="anonymous">
+
+	<!--Custom styles-->
+	<link rel="stylesheet" type="text/css" href="css/register.css">
+
+  <script type="text/javascript" src="js/register.js"></script>
+</head>
+<body>
+<div class="container">
+	<div class="d-flex justify-content-center h-100">
+		<div class="card">
+			<div class="card-header">
+				<h3>Register</h3>
+			</div>
+			<div class="card-body">
+				<form>
+					<div class="input-group form-group">
+						<div class="input-group-prepend">
+							<span class="input-group-text"><i class="fas fa-user"></i></span>
+						</div>
+						<input type="text" class="form-control" placeholder="username" id="usernamefield">
+					</div>
+
+          <div class="input-group form-group">
+            <div class="input-group-prepend">
+              <span class="input-group-text"><i class="fas fa-user"></i></span>
+            </div>
+            <input type="text" class="form-control" placeholder="first name" id="firstnamefield">
+          </div>
+
+          <div class="input-group form-group">
+            <div class="input-group-prepend">
+              <span class="input-group-text"><i class="fas fa-user"></i></span>
+            </div>
+            <input type="text" class="form-control" placeholder="last name" id="lastnamefield">
+          </div>
+
+          <div class="input-group form-group">
+            <div class="input-group-prepend">
+              <span class="input-group-text"><i class="fas fa-at"></i></span>
+            </div>
+            <input type="text" class="form-control" placeholder="E-Mail" id="emailfield">
+          </div>
+
+					<div class="input-group form-group">
+						<div class="input-group-prepend">
+							<span class="input-group-text"><i class="fas fa-key"></i></span>
+						</div>
+						<input type="password" class="form-control" placeholder="password" id="passfield">
+					</div>
+
+          <div class="input-group form-group">
+						<div class="input-group-prepend">
+							<span class="input-group-text"><i class="fas fa-key"></i></span>
+						</div>
+						<input type="password" class="form-control" placeholder="Reply password" id="replpassfield">
+					</div>
+
+					<div class="form-group">
+						<input type="submit" value="Register" class="btn float-right login_btn" id="loginbtn">
+					</div>
+				</form>
+			</div>
+		</div>
+	</div>
+</div>
+</body>
+</html>