linus/Workshop-Wahlen
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adding encryption to form and addid form checks

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This commit is contained in:
ProgrammGamer
2026-01-30 17:00:32 +01:00
parent 5942fe7e18
commit 440956320d
3 changed files with 79 additions and 4 deletions
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60
assets/frontend-form.js Normal file
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@@ -0,0 +1,60 @@
// Client-side validation for Workshopwahl frontend form
// This script validates required fields and email format before submission
document.addEventListener('DOMContentLoaded', function () {
var form = document.querySelector('.kc-workshopwahl-form');
if (!form) return;
form.addEventListener('submit', function (e) {
var valid = true;
var errorMessages = [];
// Example: Validate required text fields
var requiredFields = form.querySelectorAll('[required]');
requiredFields.forEach(function (field) {
if (!field.value.trim()) {
valid = false;
errorMessages.push(field.getAttribute('data-label') || field.name + ' ist erforderlich.');
field.classList.add('kc-field-error');
} else {
field.classList.remove('kc-field-error');
}
});
// Example: Validate email format
var emailField = form.querySelector('input[type="email"]');
if (emailField && emailField.value) {
var emailPattern = /^[^@\s]+@[^@\s]+\.[^@\s]+$/;
if (!emailPattern.test(emailField.value)) {
valid = false;
errorMessages.push('Bitte eine gültige E-Mail-Adresse eingeben.');
emailField.classList.add('kc-field-error');
} else {
emailField.classList.remove('kc-field-error');
}
}
// Example: Validate max workshop selections (if relevant)
var maxWorkshops = parseInt(form.getAttribute('data-max-workshops'), 10);
if (maxWorkshops) {
var checked = form.querySelectorAll('input[type="checkbox"][name^="workshop_"]:checked');
if (checked.length > maxWorkshops) {
valid = false;
errorMessages.push('Es dürfen maximal ' + maxWorkshops + ' Workshops gewählt werden.');
}
}
// Show error messages
var errorBox = form.querySelector('.kc-form-errors');
if (!errorBox) {
errorBox = document.createElement('div');
errorBox.className = 'kc-form-errors';
form.prepend(errorBox);
}
errorBox.innerHTML = errorMessages.length ? '<ul><li>' + errorMessages.join('</li><li>') + '</li></ul>' : '';
if (!valid) {
e.preventDefault();
}
});
});

4
includes/admin-teamer.php
View File

@@ -14,7 +14,9 @@ function kc_teamer_page() {
delete_option('kc_teamer_password_hash');
echo '<div class="notice notice-success">Teamer-Passwort entfernt.</div>';
} else {
update_option('kc_teamer_password_hash', wp_hash_password($pw));
// Sichere Speicherung mit password_hash
$hash = password_hash($pw, PASSWORD_DEFAULT);
update_option('kc_teamer_password_hash', $hash);
echo '<div class="notice notice-success">Teamer-Passwort gespeichert.</div>';
}
}

15
includes/frontend-form.php
View File

@@ -4,6 +4,10 @@ add_shortcode('konficastle_workshopwahl', function($atts) {
$wahl_id = intval($atts['wahl']);
global $wpdb;
// Enqueue client-side validation JS
add_action('wp_footer', function() {
echo '<script src="' . esc_url(plugins_url('../assets/frontend-form.js', __FILE__)) . '"></script>';
});
// KRITISCHER TEST: Ausgabe ganz am Anfang
//$debug_output = '<div style="background:yellow;padding:20px;margin:20px 0;border:3px solid red;">';
@@ -278,7 +282,16 @@ add_shortcode('konficastle_teamer_create', function($atts) {
} else {
$pw = trim($_POST['kc_teamer_pw'] ?? '');
$saved_hash = get_option('kc_teamer_password_hash', '');
if (empty($saved_hash) || !wp_check_password($pw, $saved_hash)) {
$valid_pw = false;
if (!empty($saved_hash)) {
if (password_verify($pw, $saved_hash)) {
$valid_pw = true;
} else if (function_exists('wp_check_password') && wp_check_password($pw, $saved_hash)) {
// Rückwärtskompatibilität: alter Hash
$valid_pw = true;
}
}
if (!$valid_pw) {
$msg = '<div class="kc-error-msg">Falsches Passwort.</div>';
} else {
$vorname = sanitize_text_field($_POST['vorname'] ?? '');