API-Reife: Scopes (read/write), Rate-Limit pro Key, OpenAPI-Spec

- ApiKey::hasScope + checkRateLimit (Fixed-Window/min via api_key_hits)
- bootstrap erzwingt Rate-Limit (429) und api_require_scope() in Endpunkten
- admin/api_keys.php: Scope-Auswahl + Limit beim Erstellen, Anzeige in Tabelle
- api/openapi.php: OpenAPI-3.0-Spec (Import in Postman/Swagger)
- Schema 0003 (api_keys.scope, api_keys.rate_limit, Tabelle api_key_hits)
This commit is contained in:
Claude 2026-06-05 20:47:26 +00:00
parent ba121d60e6
commit c7f9b7d39c
No known key found for this signature in database
6 changed files with 146 additions and 4 deletions

View file

@ -28,10 +28,12 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['create_key'])) {
if ($name === '') {
$error = __('error_name_req');
} else {
$scope = ($_POST['scope'] ?? 'write') === 'read' ? 'read' : 'write';
$rate = max(0, (int)($_POST['rate_limit'] ?? 0));
$k = ApiKey::generate();
$db->execute(
"INSERT INTO api_keys (name, key_prefix, key_hash, created_by) VALUES (?, ?, ?, ?)",
[$name, $k['prefix'], $k['hash'], $_SESSION['user_id']]
"INSERT INTO api_keys (name, key_prefix, key_hash, scope, rate_limit, created_by) VALUES (?, ?, ?, ?, ?, ?)",
[$name, $k['prefix'], $k['hash'], $scope, $rate, $_SESSION['user_id']]
);
$auth->writeAuditLog($_SESSION['user_id'], 'api_key_create', 'api_key', null, "API-Key '$name' erstellt");
$newKey = $k['plain'];
@ -104,10 +106,21 @@ code { font-family:monospace; background:var(--bg-hover); padding:2px 6px; borde
<h2>Neuen API-Schlüssel erstellen</h2>
<form method="post" style="display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap;">
<input type="hidden" name="csrf_token" value="<?= htmlspecialchars($csrf) ?>">
<div style="flex:1;min-width:220px;">
<div style="flex:2;min-width:200px;">
<label class="muted" style="display:block;margin-bottom:6px;">Bezeichnung</label>
<input class="input" type="text" name="name" placeholder="z.B. Buchungssystem, Terminal Foyer" required>
</div>
<div style="flex:1;min-width:130px;">
<label class="muted" style="display:block;margin-bottom:6px;">Berechtigung</label>
<select class="input" name="scope">
<option value="write">Lesen + Erstellen</option>
<option value="read">Nur Lesen</option>
</select>
</div>
<div style="flex:1;min-width:120px;">
<label class="muted" style="display:block;margin-bottom:6px;">Limit (Anfr./min)</label>
<input class="input" type="number" name="rate_limit" min="0" value="0" title="0 = unbegrenzt">
</div>
<button class="btn btn-primary" type="submit" name="create_key">Erstellen</button>
</form>
</div>
@ -118,11 +131,13 @@ code { font-family:monospace; background:var(--bg-hover); padding:2px 6px; borde
<p class="muted">Noch keine API-Schlüssel angelegt.</p>
<?php else: ?>
<table>
<tr><th>Name</th><th>Präfix</th><th>Status</th><th>Zuletzt genutzt</th><th>Erstellt von</th><th></th></tr>
<tr><th>Name</th><th>Präfix</th><th>Scope</th><th>Limit</th><th>Status</th><th>Zuletzt genutzt</th><th>Erstellt von</th><th></th></tr>
<?php foreach ($keys as $k): ?>
<tr>
<td><?= htmlspecialchars($k['name']) ?></td>
<td><code>uvt_<?= htmlspecialchars($k['key_prefix']) ?>…</code></td>
<td><?= ($k['scope'] ?? 'write') === 'read' ? 'nur Lesen' : 'Lesen+Erstellen' ?></td>
<td><?= (int)($k['rate_limit'] ?? 0) === 0 ? '∞' : (int)$k['rate_limit'] . '/min' ?></td>
<td><span class="badge <?= $k['is_active'] ? 'b-on' : 'b-off' ?>"><?= $k['is_active'] ? 'aktiv' : 'gesperrt' ?></span></td>
<td class="muted"><?= $k['last_used_at'] ? htmlspecialchars($k['last_used_at']) : '' ?></td>
<td class="muted"><?= htmlspecialchars($k['creator'] ?? '') ?></td>
@ -147,6 +162,7 @@ curl -X POST https://IHRE-DOMAIN/api/vouchers.php \
# Sites auflisten
curl https://IHRE-DOMAIN/api/sites.php -H "X-API-Key: uvt_…"</pre>
<p class="muted" style="margin-top:12px;">OpenAPI-Spezifikation (Import in Postman/Swagger): <a href="../api/openapi.php" target="_blank">/api/openapi.php</a></p>
</div>
</div><!-- /main-content -->