This commit is contained in:
@@ -14,6 +14,8 @@ Aktueller Projektstand
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- Der Generator besitzt einen Button `Random Profilbild`, der Seed und Varianten des aktiven Styles zufällig neu setzt.
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- Beim Oeffnen des Modals werden nur die Bilder des aktiven Styles und Tabs geladen; weitere Tabs laden ihre Varianten erst beim Wechsel nach.
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- Kinder koennen im Mitgliederbereich zusaetzlich nachtraeglich bearbeitet und geloescht werden.
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- Wenn bei einem Kind ein Geburtsdatum hinterlegt ist, wird das Alter automatisch daraus berechnet und spaeter bei Bedarf jaehrlich aktualisiert; ohne Geburtsdatum bleibt das manuell gepflegte Alter massgeblich.
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- Profilbezogene sensible Angaben wie Vorname, Nachname, Telefonnummer, Beruf, Sprachen und Kurzvorstellung werden app-seitig verschluesselt gespeichert; vorhandene Klartextwerte werden bei der Nutzung schrittweise nachmigriert.
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- Alte statische Avatar-Presets und frühere Layer-Assets sind entfernt.
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- Änderungen an Funktionen mit Cookies, LocalStorage, SessionStorage, Geolocation, Tracking oder Drittanbietern müssen immer auch in Datenschutz-/Cookie-Hinweisen und im Consent-Flow berücksichtigt werden.
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@@ -34,6 +34,8 @@ Papa-Kind-Treff ist eine PHP-basierte Plattform für Väter. Kernbereiche sind l
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- Das Profil-Menü enthält aktuell `Profil`, `Kinder`, `Termine`, `Community`, `Einstellungen`, `Abmelden`.
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- Der Mitgliederbereich selbst ist als Layout mit linker Bereichsnavigation aufgebaut.
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- Kinder koennen im Mitgliederbereich angelegt, nachtraeglich bearbeitet und wieder geloescht werden.
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- Wenn ein Geburtsdatum gesetzt ist, wird das Alter im Mitgliederbereich automatisch berechnet und spaeter bei Bedarf anhand des Datums aktualisiert; ohne Geburtsdatum gilt der manuelle Alterswert.
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- Sensible Profildaten wie Vorname, Nachname, Telefonnummer, Beruf, Sprachen und Kurzvorstellung werden app-seitig verschluesselt gespeichert; bestehende Klartextwerte werden bei Nutzung schrittweise in den verschluesselten Zustand ueberfuehrt.
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- Im Profil kann der Nutzer aktuell Komponenten wie Augen, Augenbrauen, Mund, Brille, Haare, Bart und Ohrringe direkt per Vorschaubild auswählen.
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- Der Button `Random Profilbild` setzt Seed und Varianten des aktiven Styles zufaellig neu und aktualisiert die Vorschau sofort.
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- Beim Oeffnen des Avatar-Generators wird nur der aktive Style-/Komponenten-Tab geladen; weitere Varianten werden erst beim Wechsel nachgeladen.
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@@ -28,6 +28,8 @@ Papa-Kind-Treff ist eine PHP-basierte Plattform für Väter mit Fokus auf lokale
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- eingeloggte Nutzer sehen rechts ein Profil-Menü mit Direktlinks zu `Profil`, `Kinder`, `Termine`, `Community`, `Einstellungen`
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- der Mitgliederbereich ist als Seitenlayout mit linker Bereichsnavigation aufgebaut
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- im Bereich `Kinder` koennen vorhandene Eintraege jetzt auch nachtraeglich bearbeitet und geloescht werden
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- bei Kindern mit Geburtsdatum wird das Alter automatisch berechnet und bei Aufruf des Mitgliederbereichs bei Bedarf jaehrlich nachgezogen; ohne Geburtsdatum gilt das manuell gepflegte Alter
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- sensible Profildaten werden im Mitgliederbereich jetzt konsequent app-seitig verschluesselt gespeichert; bestehende Klartextwerte werden beim Lesen schrittweise in den verschluesselten Zustand ueberfuehrt
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- Debug-Floating-Button nur für `site_admin` im Debug-Modus
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## Technik
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@@ -583,6 +583,7 @@ $sectionLinks = [
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<div class="stack gap-6">
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<label class="label" for="cAge">Alter (Jahre)</label>
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<input id="cAge" name="age_years" class="input" type="number" min="0" max="18" value="<?= htmlspecialchars((string)($editChild['age_years'] ?? ''), ENT_QUOTES) ?>">
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<p class="muted small" style="margin:0;">Mit Geburtsdatum wird das Alter automatisch berechnet und jaehrlich aktualisiert. Ohne Geburtsdatum gilt der manuelle Wert.</p>
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</div>
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</div>
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<div class="stack gap-6">
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@@ -880,6 +881,47 @@ $sectionLinks = [
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})();
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<?php endif; ?>
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(function(){
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const birthInput = document.getElementById('cBirth');
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const ageInput = document.getElementById('cAge');
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if (!birthInput || !ageInput) return;
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const calculateAge = (value) => {
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if (!value) return null;
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const birthDate = new Date(`${value}T00:00:00`);
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if (Number.isNaN(birthDate.getTime())) return null;
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const today = new Date();
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today.setHours(0, 0, 0, 0);
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if (birthDate > today) return null;
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let age = today.getFullYear() - birthDate.getFullYear();
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const monthDiff = today.getMonth() - birthDate.getMonth();
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const dayDiff = today.getDate() - birthDate.getDate();
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if (monthDiff < 0 || (monthDiff === 0 && dayDiff < 0)) {
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age -= 1;
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}
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return Math.max(0, age);
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};
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const syncAgeField = () => {
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const calculatedAge = calculateAge(birthInput.value);
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if (calculatedAge === null) {
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ageInput.readOnly = false;
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ageInput.removeAttribute('aria-readonly');
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return;
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}
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ageInput.value = String(calculatedAge);
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ageInput.readOnly = true;
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ageInput.setAttribute('aria-readonly', 'true');
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};
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birthInput.addEventListener('input', syncAgeField);
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syncAgeField();
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})();
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(function(){
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const statusText = document.getElementById('locationBrowserStatusText');
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const hintText = document.getElementById('locationBrowserStatusHint');
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@@ -15,10 +15,10 @@ if ($isLoggedIn) {
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static fn(string $column): string => $column,
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\App\Avatar\AvatarManager::allProfileColumns()
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));
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$stmt = $pdo->prepare("SELECT user_id, display_name, first_name, $avatarColumns FROM user_profiles WHERE user_id = :id LIMIT 1");
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$stmt = $pdo->prepare("SELECT user_id, display_name, $avatarColumns FROM user_profiles WHERE user_id = :id LIMIT 1");
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$stmt->execute(['id' => (int)$_SESSION['user_id']]);
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$profileRow = $stmt->fetch(PDO::FETCH_ASSOC) ?: [];
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$displayName = trim((string)($profileRow['display_name'] ?? '')) ?: trim((string)($profileRow['first_name'] ?? '')) ?: 'Profil';
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$displayName = trim((string)($profileRow['display_name'] ?? '')) ?: 'Profil';
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$communityCfg = dirname(__DIR__, 2) . '/config/community.php';
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if (file_exists($communityCfg)) {
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@@ -74,8 +74,9 @@ $clientCookie = $config->cookiePrefix() . 'client';
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<section>
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<h2>5. Verschlüsselte und sensible Angaben</h2>
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<p>
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Bestimmte Angaben, insbesondere Telefoninformationen und einzelne Kinderdaten, werden nicht nur organisatorisch,
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sondern zusätzlich verschlüsselt verarbeitet. Das dient dem Schutz besonders sensibler Angaben innerhalb der Plattform.
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Bestimmte Angaben, insbesondere sensible Profildaten wie Vorname, Nachname, Telefonnummer, Beruf, Sprachen,
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Kurzvorstellung sowie einzelne Kinderdaten, werden nicht nur organisatorisch, sondern zusätzlich verschlüsselt verarbeitet.
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Das dient dem Schutz besonders sensibler Angaben innerhalb der Plattform.
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</p>
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</section>
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@@ -20,8 +20,8 @@ CREATE TABLE users (
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CREATE TABLE user_profiles (
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user_id BIGINT UNSIGNED PRIMARY KEY,
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display_name VARCHAR(120) NOT NULL,
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first_name VARCHAR(120) NULL,
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last_name VARCHAR(120) NULL,
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first_name VARBINARY(512) NULL,
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last_name VARBINARY(512) NULL,
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share_level ENUM('basic','papa','papa_contact') NOT NULL DEFAULT 'basic',
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children_visibility ENUM('hidden','age_only','details') NOT NULL DEFAULT 'hidden',
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zip CHAR(5) NULL,
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@@ -8,6 +8,15 @@ use App\Avatar\Lorelei;
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final class AccountPages
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{
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private const ENCRYPTED_PROFILE_FIELDS = [
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'first_name',
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'last_name',
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'contact_phone',
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'profession',
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'languages',
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'about',
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];
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public static function register(App $app): array
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{
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$flash = $app->flash()->get();
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@@ -169,11 +178,17 @@ final class AccountPages
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$action = $_POST['action'] ?? '';
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try {
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if ($action === 'profile') {
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$crypto = self::requireCrypto($crypto, 'Profil');
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$languages = $_POST['languages'] ?? '';
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if (is_array($languages)) {
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$languages = implode(', ', array_map('trim', $languages));
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}
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$phoneEnc = $crypto ? $crypto->encrypt(trim((string)$_POST['contact_phone'])) : trim((string)$_POST['contact_phone']);
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$firstNameEnc = self::encryptOptionalProfileField($crypto, trim((string)$_POST['first_name']));
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$lastNameEnc = self::encryptOptionalProfileField($crypto, trim((string)$_POST['last_name']));
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$phoneEnc = self::encryptOptionalProfileField($crypto, trim((string)$_POST['contact_phone']));
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$professionEnc = self::encryptOptionalProfileField($crypto, trim((string)$_POST['profession']));
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$languagesEnc = self::encryptOptionalProfileField($crypto, trim((string)$languages));
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$aboutEnc = self::encryptOptionalProfileField($crypto, trim((string)$_POST['about']));
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$locationPreference = (string)($_POST['location_tracking_preference'] ?? 'prompt');
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if ($profileSettings) {
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$profileSettings->ensureSchema();
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@@ -181,13 +196,13 @@ final class AccountPages
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$stmt = $pdo?->prepare('UPDATE user_profiles SET display_name=:name, first_name=:fname, last_name=:lname, zip=:zip, city=:city, profession=:prof, languages=:langs, about=:about, contact_phone=:phone, location_tracking_preference=:locationPref, updated_at=NOW() WHERE user_id=:id');
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$stmt?->execute([
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'name' => trim((string)$_POST['display_name']),
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'fname' => trim((string)$_POST['first_name']),
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'lname' => trim((string)$_POST['last_name']),
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'fname' => $firstNameEnc,
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'lname' => $lastNameEnc,
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'zip' => trim((string)$_POST['zip']),
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'city' => trim((string)$_POST['city']),
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'prof' => trim((string)$_POST['profession']),
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'langs' => trim((string)$languages),
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'about' => trim((string)$_POST['about']),
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'prof' => $professionEnc,
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'langs' => $languagesEnc,
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'about' => $aboutEnc,
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'phone' => $phoneEnc,
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'locationPref' => in_array($locationPreference, ['disabled', 'prompt', 'enabled'], true) ? $locationPreference : 'prompt',
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'id' => $userId,
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@@ -208,12 +223,13 @@ final class AccountPages
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}
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$info = 'Einstellungen gespeichert.';
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} elseif ($action === 'child_add' || $action === 'child_update') {
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$crypto = self::requireCrypto($crypto, 'Kinder');
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$childId = (int)($_POST['child_id'] ?? 0);
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$firstName = trim((string)($_POST['first_name'] ?? ''));
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$gender = (string)($_POST['gender'] ?? 'unknown');
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$birthdate = trim((string)($_POST['birthdate'] ?? ''));
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$ageYearsRaw = trim((string)($_POST['age_years'] ?? ''));
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$ageYears = $ageYearsRaw !== '' ? max(0, min(18, (int)$ageYearsRaw)) : null;
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$ageYears = $ageYearsRaw !== '' ? max(0, (int)$ageYearsRaw) : null;
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$note = trim((string)($_POST['note'] ?? ''));
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if ($firstName === '') {
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@@ -222,9 +238,16 @@ final class AccountPages
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if (!in_array($gender, ['male', 'female', 'diverse', 'unknown'], true)) {
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$gender = 'unknown';
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}
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if ($birthdate !== '') {
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$calculatedAge = self::calculateAgeFromBirthdate($birthdate);
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if ($calculatedAge === null) {
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throw new \RuntimeException('Bitte gib ein gueltiges Geburtsdatum an.');
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}
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$ageYears = $calculatedAge;
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}
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$firstNameEnc = $crypto ? $crypto->encrypt($firstName) : $firstName;
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$noteEnc = $crypto ? $crypto->encrypt($note) : $note;
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$firstNameEnc = $crypto->encrypt($firstName);
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$noteEnc = $note !== '' ? $crypto->encrypt($note) : '';
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if ($action === 'child_add') {
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$stmt = $pdo?->prepare('INSERT INTO children (user_id, gender, birthdate, age_years, encrypted_first_name, note, created_at, updated_at) VALUES (:uid, :gender, :birthdate, :age, :name, :note, NOW(), NOW())');
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@@ -409,8 +432,16 @@ final class AccountPages
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$row = $stmt?->fetch(\PDO::FETCH_ASSOC);
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if ($row) {
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$profile = array_merge($profile, array_filter($row, fn($v) => $v !== null));
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if ($crypto && !empty($profile['contact_phone'])) {
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$profile['contact_phone'] = $crypto->decrypt((string)$profile['contact_phone']) ?: '';
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foreach (self::ENCRYPTED_PROFILE_FIELDS as $field) {
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$profile[$field] = self::decodeStoredProfileField(
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$profile[$field] ?? '',
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$crypto,
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$pdo,
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'user_profiles',
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$field,
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'user_id',
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$userId
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);
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}
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}
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$profile = AvatarManager::normalizeProfile($profile, $userId);
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@@ -422,9 +453,38 @@ final class AccountPages
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$stmt?->execute(['id' => $userId]);
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$childrenRaw = $stmt?->fetchAll(\PDO::FETCH_ASSOC) ?: [];
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foreach ($childrenRaw as $c) {
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if ($crypto) {
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$c['first_name'] = $crypto->decrypt((string)$c['first_name']) ?: '';
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$c['note'] = $crypto->decrypt((string)($c['note'] ?? '')) ?: '';
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$c['first_name'] = self::decodeStoredProfileField(
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$c['first_name'] ?? '',
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$crypto,
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$pdo,
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'children',
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'encrypted_first_name',
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'id',
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(int)$c['id']
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);
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$c['note'] = self::decodeStoredProfileField(
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$c['note'] ?? '',
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$crypto,
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$pdo,
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'children',
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'note',
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'id',
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(int)$c['id']
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);
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if (!empty($c['birthdate'])) {
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$calculatedAge = self::calculateAgeFromBirthdate((string)$c['birthdate']);
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if ($calculatedAge !== null) {
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$storedAge = isset($c['age_years']) && $c['age_years'] !== null ? (int)$c['age_years'] : null;
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$c['age_years'] = $calculatedAge;
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if ($storedAge !== $calculatedAge) {
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$updateChildAgeStmt = $updateChildAgeStmt ?? $pdo?->prepare('UPDATE children SET age_years = :age, updated_at = NOW() WHERE id = :id AND user_id = :uid');
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$updateChildAgeStmt?->execute([
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'age' => $calculatedAge,
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'id' => (int)$c['id'],
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'uid' => $userId,
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]);
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}
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}
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}
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$children[] = $c;
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if ($editChildId > 0 && (int)$c['id'] === $editChildId) {
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@@ -499,6 +559,65 @@ final class AccountPages
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);
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}
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private static function calculateAgeFromBirthdate(string $birthdate): ?int
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{
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try {
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$birthDateValue = new \DateTimeImmutable($birthdate);
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} catch (\Throwable) {
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return null;
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}
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$today = new \DateTimeImmutable('today');
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if ($birthDateValue > $today) {
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return null;
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}
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return $birthDateValue->diff($today)->y;
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}
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private static function requireCrypto(?Crypto $crypto, string $context): Crypto
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{
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if ($crypto instanceof Crypto) {
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return $crypto;
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}
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throw new \RuntimeException($context . '-Daten koennen derzeit nicht sicher verarbeitet werden. Bitte spaeter erneut versuchen.');
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}
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private static function encryptOptionalProfileField(Crypto $crypto, string $value): string
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{
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return $value !== '' ? $crypto->encrypt($value) : '';
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}
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private static function decodeStoredProfileField(
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mixed $value,
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?Crypto $crypto,
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?\PDO $pdo,
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string $table,
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string $column,
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string $idColumn,
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int $id
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): string {
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$rawValue = (string)$value;
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if ($rawValue === '') {
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return '';
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}
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if (Crypto::looksEncrypted($rawValue)) {
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return $crypto ? ($crypto->decrypt($rawValue) ?: '') : '';
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}
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if ($crypto && $pdo && $id > 0) {
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$stmt = $pdo->prepare(sprintf('UPDATE %s SET %s = :value, updated_at = NOW() WHERE %s = :id', $table, $column, $idColumn));
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$stmt->execute([
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'value' => $crypto->encrypt($rawValue),
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'id' => $id,
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]);
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}
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return $rawValue;
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}
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private static function geocodeAddress(?string $street, ?string $zip, ?string $city, ?string $region): array
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{
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$parts = array_filter([
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@@ -5,6 +5,7 @@ namespace App;
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||||
final class Crypto
|
||||
{
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private const ENCRYPTED_PREFIX = 'enc:';
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private string $key;
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||||
|
||||
public function __construct(Config $config)
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@@ -44,7 +45,7 @@ final class Crypto
|
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}
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$nonce = random_bytes(SODIUM_CRYPTO_AEAD_XCHACHA20POLY1305_IETF_NPUBBYTES);
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$cipher = sodium_crypto_aead_xchacha20poly1305_ietf_encrypt($plaintext, '', $nonce, $this->key);
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return base64_encode($nonce . $cipher);
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return self::ENCRYPTED_PREFIX . base64_encode($nonce . $cipher);
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||||
}
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||||
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||||
public function decrypt(?string $blob): string
|
||||
@@ -52,7 +53,8 @@ final class Crypto
|
||||
if ($blob === null || $blob === '') {
|
||||
return '';
|
||||
}
|
||||
$raw = base64_decode($blob, true);
|
||||
$payload = str_starts_with($blob, self::ENCRYPTED_PREFIX) ? substr($blob, strlen(self::ENCRYPTED_PREFIX)) : $blob;
|
||||
$raw = base64_decode($payload, true);
|
||||
if ($raw === false || strlen($raw) <= SODIUM_CRYPTO_AEAD_XCHACHA20POLY1305_IETF_NPUBBYTES) {
|
||||
return '';
|
||||
}
|
||||
@@ -65,4 +67,19 @@ final class Crypto
|
||||
return '';
|
||||
}
|
||||
}
|
||||
|
||||
public static function looksEncrypted(?string $blob): bool
|
||||
{
|
||||
if ($blob === null || $blob === '') {
|
||||
return false;
|
||||
}
|
||||
|
||||
$payload = str_starts_with($blob, self::ENCRYPTED_PREFIX) ? substr($blob, strlen(self::ENCRYPTED_PREFIX)) : $blob;
|
||||
$raw = base64_decode($payload, true);
|
||||
if ($raw === false) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return strlen($raw) > SODIUM_CRYPTO_AEAD_XCHACHA20POLY1305_IETF_NPUBBYTES;
|
||||
}
|
||||
}
|
||||
|
||||
@@ -21,6 +21,8 @@ final class ProfileSettings
|
||||
return;
|
||||
}
|
||||
|
||||
$this->ensureSensitiveProfileColumns();
|
||||
|
||||
if (!$this->hasColumn('user_profiles', 'location_tracking_preference')) {
|
||||
$this->pdo->exec(
|
||||
"ALTER TABLE user_profiles
|
||||
@@ -54,6 +56,32 @@ final class ProfileSettings
|
||||
$this->schemaEnsured = true;
|
||||
}
|
||||
|
||||
private function ensureSensitiveProfileColumns(): void
|
||||
{
|
||||
$columnDefinitions = [
|
||||
'first_name' => 'VARBINARY(512) NULL',
|
||||
'last_name' => 'VARBINARY(512) NULL',
|
||||
'contact_phone' => 'VARBINARY(512) NULL',
|
||||
'contact_email' => 'VARBINARY(512) NULL',
|
||||
'profession' => 'VARBINARY(512) NULL',
|
||||
'languages' => 'VARBINARY(1024) NULL',
|
||||
'about' => 'VARBINARY(2048) NULL',
|
||||
];
|
||||
|
||||
foreach ($columnDefinitions as $column => $definition) {
|
||||
if (!$this->hasColumn('user_profiles', $column)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$dataType = $this->getColumnDataType('user_profiles', $column);
|
||||
if ($dataType !== 'varbinary') {
|
||||
$this->pdo->exec(sprintf('ALTER TABLE user_profiles MODIFY COLUMN %s %s', $column, $definition));
|
||||
$this->columnCache['user_profiles.' . $column] = true;
|
||||
$this->columnTypeCache['user_profiles.' . $column] = 'varbinary';
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public function getLocationTrackingPreference(int $userId): string
|
||||
{
|
||||
if ($userId <= 0) {
|
||||
@@ -146,4 +174,30 @@ final class ProfileSettings
|
||||
|
||||
return $this->columnCache[$cacheKey] = ((int)$stmt->fetchColumn() > 0);
|
||||
}
|
||||
|
||||
private array $columnTypeCache = [];
|
||||
|
||||
private function getColumnDataType(string $table, string $column): ?string
|
||||
{
|
||||
$cacheKey = $table . '.' . $column;
|
||||
if (array_key_exists($cacheKey, $this->columnTypeCache)) {
|
||||
return $this->columnTypeCache[$cacheKey];
|
||||
}
|
||||
|
||||
$stmt = $this->pdo->prepare("
|
||||
SELECT DATA_TYPE
|
||||
FROM information_schema.COLUMNS
|
||||
WHERE TABLE_SCHEMA = DATABASE()
|
||||
AND TABLE_NAME = :tableName
|
||||
AND COLUMN_NAME = :columnName
|
||||
LIMIT 1
|
||||
");
|
||||
$stmt->execute([
|
||||
'tableName' => $table,
|
||||
'columnName' => $column,
|
||||
]);
|
||||
|
||||
$value = $stmt->fetchColumn();
|
||||
return $this->columnTypeCache[$cacheKey] = $value !== false ? strtolower((string)$value) : null;
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user