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added 404 page and redirect if logged out

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lukas-heiligenbrunner 2019-11-11 18:51:16 +01:00
parent 5e0a93ff86
commit 954eb8d61c
7 changed files with 163 additions and 42 deletions
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124
resources/wwwroot/404Error.html Normal file
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@ -0,0 +1,124 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>AdminLTE 3 | 404 Page not found</title>
<!-- Tell the browser to be responsive to screen width -->
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- Font Awesome -->
<link rel="stylesheet" href="lib/AdminLTE/plugins/fontawesome-free/css/all.min.css">
<!-- Ionicons -->
<link rel="stylesheet" href="https://code.ionicframework.com/ionicons/2.0.1/css/ionicons.min.css">
<!-- Theme style -->
<link rel="stylesheet" href="lib/AdminLTE/dist/css/adminlte.min.css">
<!-- Google Font: Source Sans Pro -->
<link href="https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,400i,700" rel="stylesheet">
</head>
<body class="hold-transition sidebar-mini">
<div class="wrapper">
<!-- Main Sidebar Container -->
<aside class="main-sidebar sidebar-dark-primary elevation-4">
<!-- Brand Logo -->
<a href="dashboard.html" class="brand-link">
<img src="lib/AdminLTE/dist/img/AdminLTELogo.png"
alt="AdminLTE Logo"
class="brand-image img-circle elevation-3"
style="opacity: .8">
<span class="brand-text font-weight-light">WasteInformation</span>
</a>
<!-- Sidebar -->
<div class="sidebar">
<!-- Sidebar Menu -->
<nav class="mt-2">
<ul class="nav nav-pills nav-sidebar flex-column" data-widget="treeview" role="menu" data-accordion="false">
<!-- Add icons to the links using the .nav-icon class
with font-awesome or any other icon font library -->
</ul>
</nav>
<!-- /.sidebar-menu -->
</div>
<!-- /.sidebar -->
</aside>
<!-- Content Wrapper. Contains page content -->
<div class="content-wrapper">
<!-- Content Header (Page header) -->
<section class="content-header">
<div class="container-fluid">
<div class="row mb-2">
<div class="col-sm-6">
<h1>404 Error Page</h1>
</div>
<div class="col-sm-6">
<ol class="breadcrumb float-sm-right">
<li class="breadcrumb-item"><a href="#">Home</a></li>
<li class="breadcrumb-item active">404 Error Page</li>
</ol>
</div>
</div>
</div><!-- /.container-fluid -->
</section>
<!-- Main content -->
<section class="content">
<div class="error-page">
<h2 class="headline text-warning"> 404</h2>
<div class="error-content">
<h3><i class="fas fa-exclamation-triangle text-warning"></i> Oops! Page not found.</h3>
<p>
We could not find the page you were looking for.
Meanwhile, you may <a href="lib/AdminLTE/index.html">return to dashboard</a> or try using the search form.
</p>
<form class="search-form">
<div class="input-group">
<input type="text" name="search" class="form-control" placeholder="Search">
<div class="input-group-append">
<button type="submit" name="submit" class="btn btn-warning"><i class="fas fa-search"></i>
</button>
</div>
</div>
<!-- /.input-group -->
</form>
</div>
<!-- /.error-content -->
</div>
<!-- /.error-page -->
</section>
<!-- /.content -->
</div>
<!-- /.content-wrapper -->
<footer class="main-footer">
<div class="float-right d-none d-sm-block">
<b>Version</b> 3.0.0
</div>
<strong>Copyright &copy; 2014-2019 <a href="http://adminlte.io">AdminLTE.io</a>.</strong> All rights
reserved.
</footer>
<!-- Control Sidebar -->
<aside class="control-sidebar control-sidebar-dark">
<!-- Control sidebar content goes here -->
</aside>
<!-- /.control-sidebar -->
</div>
<!-- ./wrapper -->
<!-- jQuery -->
<script src="lib/AdminLTE/plugins/jquery/jquery.min.js"></script>
<!-- Bootstrap 4 -->
<script src="lib/AdminLTE/plugins/bootstrap/js/bootstrap.bundle.min.js"></script>
<!-- AdminLTE App -->
<script src="lib/AdminLTE/dist/js/adminlte.min.js"></script>
<!-- AdminLTE for demo purposes -->
<script src="lib/AdminLTE/dist/js/demo.js"></script>
</body>
</html>

0
resources/wwwroot/css/settings.css → resources/wwwroot/css/dashboard.css
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8
resources/wwwroot/dashboard.html
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@ -32,7 +32,7 @@
<link rel="stylesheet" <link rel="stylesheet"
href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.4.1/css/bootstrap-datepicker3.css"/> href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.4.1/css/bootstrap-datepicker3.css"/>
<link rel="stylesheet" type="text/css" href="css/settings.css"> <link rel="stylesheet" type="text/css" href="css/dashboard.css">
<link rel="stylesheet" type="text/css" href="css/general.css"> <link rel="stylesheet" type="text/css" href="css/general.css">
@ -59,7 +59,7 @@
</div> </div>
<!-- <i class="nav-icon fas fa-tachometer-alt"></i> --> <!-- <i class="nav-icon fas fa-tachometer-alt"></i> -->
<div class="info"> <div class="info">
<a href="#" class="d-block">Username to set!</a> <a href="#" class="d-block" id="userlabel">Username to set!</a>
</div> </div>
</div> </div>
@ -78,7 +78,7 @@
</li> </li>
<li class="nav-item"> <li class="nav-item">
<a href="#todo" class="nav-link"> <a href="index.html" class="nav-link" id="logoutbtn">
<i class="nav-icon fas fa-sign-out-alt"></i> <i class="nav-icon fas fa-sign-out-alt"></i>
<p> <p>
Logout Logout
@ -357,6 +357,6 @@
<script type="text/javascript" <script type="text/javascript"
src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.4.1/js/bootstrap-datepicker.min.js"></script> src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.4.1/js/bootstrap-datepicker.min.js"></script>
<script type="text/javascript" src="js/settings.js"></script> <script type="text/javascript" src="js/dashboard.js"></script>
</body> </body>
</html> </html>

10
resources/wwwroot/js/settings.js → resources/wwwroot/js/dashboard.js
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@ -17,15 +17,6 @@ $(document).ready(function () {
}, 'json'); }, 'json');
}); });
$('#addnewtable-btn').click(function () {
console.log("clicked");
$('.create-table').show();
});
$('.exit-icon').click(function () {
$('.create-table').hide();
});
$('.dropdown-item').click(function () { $('.dropdown-item').click(function () {
$('#dropdown-wastetype').html($(this).html()); $('#dropdown-wastetype').html($(this).html());
}); });
@ -57,6 +48,7 @@ $(document).ready(function () {
}); });
//Date picker pop up actions...
var date_input = $('input[name="date"]'); //our date input has the name "date" var date_input = $('input[name="date"]'); //our date input has the name "date"
var container = $('.bootstrap-iso form').length > 0 ? $('.bootstrap-iso form').parent() : "body"; var container = $('.bootstrap-iso form').length > 0 ? $('.bootstrap-iso form').parent() : "body";
var options = { var options = {

4
resources/wwwroot/settings.html
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@ -26,10 +26,10 @@
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.4.1/css/bootstrap-datepicker3.css"/> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.4.1/css/bootstrap-datepicker3.css"/>
<link rel="stylesheet" type="text/css" href="css/settings.css"> <link rel="stylesheet" type="text/css" href="css/dashboard.css">
<link rel="stylesheet" type="text/css" href="css/general.css"> <link rel="stylesheet" type="text/css" href="css/general.css">
<script type="text/javascript" src="js/settings.js"></script> <script type="text/javascript" src="js/dashboard.js"></script>
</head> </head>
<body> <body>
<nav class="navbar navbar-expand-md navbar-dark bg-dark"> <nav class="navbar navbar-expand-md navbar-dark bg-dark">

16
src/com/wasteinformationserver/basicutils/Log.java
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@ -26,32 +26,32 @@ public class Log {
private static ArrayList<String> colors = new ArrayList<String>(Arrays.asList("", "DEBUG", "MESSAGE", "INFO", "WARNING", "ERROR", "CRITICAL_ERROR")); private static ArrayList<String> colors = new ArrayList<String>(Arrays.asList("", "DEBUG", "MESSAGE", "INFO", "WARNING", "ERROR", "CRITICAL_ERROR"));
public static void criticalerror(String msg) { public static void criticalerror(Object msg) {
log(msg, CRITICAL_ERROR); log(msg, CRITICAL_ERROR);
} }
public static void error(String msg) { public static void error(Object msg) {
log(msg, ERROR); log(msg, ERROR);
} }
public static void warning(String msg) { public static void warning(Object msg) {
log(msg, WARNING); log(msg, WARNING);
} }
public static void info(String msg) { public static void info(Object msg) {
log(msg, INFO); log(msg, INFO);
} }
public static void message(String msg) { public static void message(Object msg) {
log(msg, MESSAGE); log(msg, MESSAGE);
} }
public static void debug(String msg) { public static void debug(Object msg) {
log(msg, DEBUG); log(msg, DEBUG);
} }
public static void log(String msg, int level) { public static void log(Object msg, int level) {
boolean iswindows = System.getProperty("os.name").contains("Windows"); boolean iswindows = System.getProperty("os.name").contains("Windows");
StringBuilder builder = new StringBuilder(); StringBuilder builder = new StringBuilder();
if (!iswindows){ if (!iswindows){
@ -94,7 +94,7 @@ public class Log {
} }
builder.append(" - "); builder.append(" - ");
builder.append(msg); builder.append(msg.toString());
if (!iswindows){ if (!iswindows){
builder.append(ANSI_RESET); builder.append(ANSI_RESET);

41
src/com/wasteinformationserver/website/MainPage.java
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@ -4,6 +4,7 @@ import com.sun.net.httpserver.Headers;
import com.sun.net.httpserver.HttpExchange; import com.sun.net.httpserver.HttpExchange;
import com.sun.net.httpserver.HttpHandler; import com.sun.net.httpserver.HttpHandler;
import com.wasteinformationserver.basicutils.Log; import com.wasteinformationserver.basicutils.Log;
import com.wasteinformationserver.website.datarequests.LoginState;
import java.awt.*; import java.awt.*;
import java.io.*; import java.io.*;
@ -13,30 +14,34 @@ import java.net.URL;
public class MainPage implements HttpHandler { public class MainPage implements HttpHandler {
@Override @Override
public void handle(HttpExchange t) throws IOException { public void handle(HttpExchange t) throws IOException {
String root = "./wwwroot"; String path = t.getRequestURI().getPath();
URI uri = t.getRequestURI();
String path;
if (uri.getPath().equals("/")) { if (path.equals("/")){
path = "/index.html"; path += "index.html";
} else {
path = uri.getPath();
} }
Log.message("looking for: " + root + path);
Log.message("looking for: " + path);
// File file = new File(getClass().getResource("/wwwroot"+path).getFile()).getCanonicalFile(); if (path.contains(".html")){
if (LoginState.getObject().isLoggedIn()){
sendPage(path, t);
}else {
Log.warning("user not logged in --> redirecting to login page");
sendPage("/index.html",t);
}
}else {
sendPage(path, t);
}
}
private void sendPage(String path, HttpExchange t) throws IOException {
InputStream fs = getClass().getResourceAsStream("/wwwroot"+path); InputStream fs = getClass().getResourceAsStream("/wwwroot"+path);
// File file = new File(root + path).getCanonicalFile(); if (fs== null && path.substring(path.length() - 4).equals("html")) {
Log.warning("wrong page sending 404");
sendPage("/404Error.html",t);
} else if(fs== null){
if (fs.available() < 1) {
// 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 { }else {
// Object exists and is a file: accept with response code 200. // Object exists and is a file: accept with response code 200.
String mime = "text/html"; String mime = "text/html";
@ -48,7 +53,7 @@ public class MainPage implements HttpHandler {
t.sendResponseHeaders(200, 0); t.sendResponseHeaders(200, 0);
OutputStream os = t.getResponseBody(); OutputStream os = t.getResponseBody();
// FileInputStream fs = new FileInputStream(file);
final byte[] buffer = new byte[0x10000]; final byte[] buffer = new byte[0x10000];
int count; int count;
while ((count = fs.read(buffer)) >= 0) { while ((count = fs.read(buffer)) >= 0) {