RobinNixon
47 lines
1.2 KiB
PHP
47 lines
1.2 KiB
PHP
<?php // authenticate.php
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require_once 'login.php';
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try
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{
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$pdo = new PDO($attr, $user, $pass, $opts);
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}
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catch (\PDOException $e)
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{
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throw new \PDOException($e->getMessage(), (int)$e->getCode());
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}
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if (isset($_SERVER['PHP_AUTH_USER']) &&
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isset($_SERVER['PHP_AUTH_PW']))
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{
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$un_temp = sanitise($pdo, $_SERVER['PHP_AUTH_USER']);
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$pw_temp = sanitise($pdo, $_SERVER['PHP_AUTH_PW']);
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$query = "SELECT * FROM users WHERE username=$un_temp";
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$result = $pdo->query($query);
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if (!$result->rowCount()) die("User not found");
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$row = $result->fetch();
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$fn = $row['forename'];
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$sn = $row['surname'];
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$un = $row['username'];
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$pw = $row['password'];
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if (password_verify(str_replace("'", "", $pw_temp), $pw))
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echo htmlspecialchars("$fn $sn : Hi $fn,
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you are now logged in as '$un'");
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else die("Invalid username/password combination");
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}
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else
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{
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header('WWW-Authenticate: Basic realm="Restricted Area"');
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header('HTTP/1.0 401 Unauthorized');
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die ("Please enter your username and password");
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}
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function sanitise($pdo, $str)
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{
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$str = htmlentities($str);
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return $pdo->quote($str);
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}
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?>
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