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User authentication setup - first test

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This commit is contained in:
William Miceli
2019-11-25 04:31:19 -05:00
parent 3a7e7ced94
commit f1fcba3e83
4 changed files with 104 additions and 2 deletions
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28
var/www/login.php Normal file
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@@ -0,0 +1,28 @@
<?php
session_start();
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>FriendBook Login</title>
<meta http-equiv="content-type"
content="text/html; charset=utf-8"/>
</head>
<body>
<style>
body {
background-color: #3B5998;
}
</style>
<div class="message"><?php if($_SESSION["loginError"]!="") { echo $_SESSION["loginError"]; } ?></div>
<h2><font color="white">Please Login</h2>
<form action="loginCheck.php" method="post">
User&colon;
<input type="text" name="username" placeholder="Username"><br>
Password&colon;
<input type="password" name="password" placeholder="Password"><br>
<input type="submit">
</form>
</body>
</html>

39
var/www/loginCheck.php Normal file
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@@ -0,0 +1,39 @@
<?php
session_start();
$server = "localhost";
$database = "friendBook";
$username = "web";
$password = "Password456";
try{
$connection = new PDO("mysql:host=$server;dbname=$database", $username, $password);
$connection->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
echo "Connected successfully";
if(count($_POST) > 0){
$matchingUsers = $connection->query("SELECT COUNT(*) FROM login WHERE username = '".$_POST["Username"]."' and pword = '".$_POST["Password"]."'");
if($matchingUsers > 0){
// User has been authenticated; set user as logged in
$_SESSION["loggedInUser"] = "".$_POST["Username"]."";
$_SESSION["loginError"] = "";
// Move onto landing page
header("Location: /landingPage.html");
die();
}else{
// No matching users found, send user error
$_SESSION["loginError"] = "Invalid Username or Password";
// Return to login page
header("Location: /login.php");
die();
}
}else{
// Return to login page, as credentials were not captured
$_SESSION["loginError"] = "Login credentials not found, please try again";
header("Location: /login.php");
die();
}
}
catch(PDOException $e){
echo "Error: " . $e->getMessage();
}
?>

27
var/www/logout.php Normal file
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@@ -0,0 +1,27 @@
<?php
session_start();
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>FriendBook Logout</title>
<meta http-equiv="content-type"
content="text/html; charset=utf-8"/>
</head>
<body>
<?php
session_unset(); // remove all session variables
session_destroy(); // destroy the session
?>
<style>
body {
background-color: #3B5998;
}
</style>
<h2><font color="white">You have been successfully logged out.</h2>
<button type="button" onclick="window.location.href = 'friends.html'">Login again? (FIXME)</button>
</body>
</html>

12
var/www/phptest.php
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@@ -1,4 +1,6 @@
<?php <?php
session_start();
$server = "localhost"; $server = "localhost";
$database = "friendBook"; $database = "friendBook";
$username = "web"; $username = "web";
@@ -12,7 +14,9 @@ $user = "William"; // Testing with until we have login working
<head> <head>
</head> </head>
<body> <body>
<h1>PHP Test Page - Connecting to MySQL</h1> <h1>PHP Test Page</h1>
<h2>Connecting to MySQL</h2>
<?php <?php
try{ try{
@@ -34,8 +38,12 @@ $user = "William"; // Testing with until we have login working
print $row['message'] . "\t"; print $row['message'] . "\t";
} }
mysqli_close($connection); $conn = null;
?> ?>
<h2>PHP Session Info</h2>
<?php
print_r($_SESSION);
?>
</body> </body>
</html> </html>