104 lines
3.1 KiB
PHP
104 lines
3.1 KiB
PHP
<?php
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/// Logout
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////////////////////////////////////////////////////////
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if(isset($_GET['logout']) || isset($_POST['logout'])) {
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// remove all session variables
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session_unset();
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// destroy the session
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session_destroy();
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echo '<!doctype html><html><head><meta http-equiv="Refresh" content="0; URL=index.php" /></head></html>';
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}
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/// Login
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////////////////////////////////////////////////////////
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if(isset($_POST['login'])) {
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$messages = [];
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// Eingaben überprüfen:
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//if(!preg_match('/^[a-zA-Z]+[a-zA-Z0-9._]+$/', $HelferName)) {
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// $messages[] = 'Bitte prüfen Sie die eingegebenen Namen';
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//}
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//if (isset ($_POST['helfer-name'])) {
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// $HelferName = $_POST['helfer-name'];
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//} // delete - login shouldnt provide this
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$HelferEmail = $_POST['helfer-email'];
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$HelferPasswort = $_POST['helfer-passwort'];
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if(empty($messages)) {
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HelferLogin($db_link, $HelferEmail, $HelferPasswort, 0);
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} else {
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// Fehlermeldungen ausgeben:
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echo '<div class="error"><ul>';
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foreach($messages as $message) {
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echo '<li>'.htmlspecialchars($message).'</li>';
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}
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echo '</ul></div>';
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}
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}
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if(!isset($_SESSION["HelferID"])) {
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?>
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<!DOCTYPE html>
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<html>
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<head>
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<meta name="generator" content=
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"HTML Tidy for HTML5 for Linux version 5.6.0">
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<title></title>
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</head>
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<body>
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<form method="post" action="#Info">
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<fieldset>
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<legend>Login</legend>
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<table border="0" style="border: 0px solid black;">
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<tr>
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<td style="border: 0px solid black;">Email</td>
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</tr>
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<tr>
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<td style="border: 0px solid black;">
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<input name="helfer-email" type="text" size=
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"35" value=
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"<?=htmlspecialchars($HelferEmail ?? '')?>"
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required=""></td>
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</tr>
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<tr>
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<td></td>
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</tr>
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<tr>
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<td style="border: 0px solid black;">
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Passwort</td>
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</tr>
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<tr>
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<td style="border: 0px solid black;">
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<input name="helfer-passwort" id=
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"helfer-passwort" type="password" size="35"
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value=
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"<?=htmlspecialchars($HelferHandy ?? '')?>"
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required=""></td>
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<td style="border: 0px solid black;">
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<input type="button" value="Passwort zeigen"
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style="width:180px !important" onclick=
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"showPassword('helfer-passwort')"></td>
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</tr>
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</table>
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</fieldset>
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<p><button style="width: 100px" name="login" value=
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"1">Login</button></p>
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</form><?php
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exit;
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}
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$HelferID = $_SESSION["HelferID"];
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$HelferName = $_SESSION["HelferName"];
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$AdminID = $_SESSION["AdminID"];
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//TODO vereinheitlichen. index.php verwendet HelferIsAdmin
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$HelferIsAdmin = $AdminStatus = $_SESSION["AdminStatus"];
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$HelferLevel = $_SESSION["HelferLevel"];
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?>
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</body>
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</html>
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