php/README.md

hightrusted CAPTURE — PHP SDK

Status: v0.1 Preview — API stabil, SDK in aktiver Entwicklung

Offizielles PHP-SDK für die hightrusted CAPTURE API — forensische Web-Captures mit qualifiziertem Zeitstempel nach RFC 3161 / eIDAS Art. 41.

Made in Germany. Server in Deutschland. DSGVO-nativ. Quelloffen unter MIT.

Installation

composer require hightrusted/capture

Quickstart

<?php
use Hightrusted\Capture\Client;

$client = new Client(['api_key' => 'ht_live_...']);

// Synchron — wartet bis zu 30 s auf das fertige PDF
$capture = $client->capture(['url' => 'https://example.com']);

echo $capture['id'];
echo $capture['verify_url'];
echo $capture['timestamp']['issued_at'];

// PDF herunterladen
$client->downloadPdf($capture['id'], './beweis.pdf');

Drei Aufruf-Modi

Synchron (Default)

$capture = $client->capture(['url' => 'https://example.com']);

Asynchron mit Polling

$capture = $client->captureAsync(
    ['url' => 'https://example.com', 'reference' => 'case-001'],
    waitForReady: true,
    maxWaitSec: 60.0,
);

Webhook

$job = $client->captureWebhook([
    'url' => 'https://example.com',
    'webhook_url' => 'https://your-app.tld/webhooks/capture',
    'reference' => 'case-001',
]);

Verifikation (kostenlos, ohne Quota)

// Per Capture-ID
$result = $client->verify(source: 'cap_...');

// Per Verify-URL
$result = $client->verify(source: 'https://verify.hightrusted.net/c/...');

// Per PDF-Upload
$result = $client->verify(pdfPath: './beweis.pdf');

echo $result['valid'] ? 'gültig' : 'ungültig';

Webhook-Signatur prüfen

use Hightrusted\Capture\Webhook;

// In deinem Webhook-Endpoint:
$body = file_get_contents('php://input');  // RAW body!
$sig = $_SERVER['HTTP_X_HIGHTRUSTED_SIGNATURE'] ?? '';

if (!Webhook::verifySignature($body, $sig, 'wh_secret_...')) {
    http_response_code(401);
    exit('invalid_signature');
}

$payload = json_decode($body, true);
// ...

Fehler-Behandlung

use Hightrusted\Capture\{
    Client,
    InvalidApiKeyException,
    QuotaExceededException,
    RateLimitedException,
    UnreachableUrlException,
};

try {
    $capture = $client->capture(['url' => 'https://example.com']);
} catch (InvalidApiKeyException $e) {
    echo "API-Key ungültig\n";
} catch (QuotaExceededException $e) {
    echo "Quota erschöpft\n";
} catch (RateLimitedException $e) {
    echo "Rate-limited, retry in {$e->retryAfterSeconds}s\n";
} catch (UnreachableUrlException $e) {
    echo "Quelle nicht erreichbar\n";
}

API-Key

Bearer-Token, Erzeugung unter https://capture.hightrusted.net/dashboard/api-keys

$client = new Client(['api_key' => 'ht_live_...']);
// alternativ über Umgebungsvariable HIGHTRUSTED_API_KEY
$client = new Client();

Voraussetzungen

• PHP 8.1 oder höher
• ext-curl, ext-json, ext-hash

Entwicklung

git clone ssh://git@git.hightrusted.net:2222/hightrusted-capture/php.git
cd php
composer install
composer test

Roadmap

• v0.1 — Basis-Client, Verify, Download, typisierte Exceptions
• v0.2 — PSR-18-kompatibel (HTTP-Client austauschbar)
• v0.3 — Laravel Service-Provider als separates Package
• v1.0 — Stabile API, semantische Versionierung

Verwandte Repositorys

Im selben Produkt (hightrusted-capture):

• openapi — OpenAPI 3.1 Spec
• postman — Postman Collection
• examples — Beispiel-Anwendungen (inkl. WordPress-Plugin)
• python — Python-SDK
• node — Node.js-SDK

Plattform-übergreifend (hightrusted):

• platform
• developer-portal
• compliance

Support

• Doku: https://capture.hightrusted.net/api/docs
• Status: https://status.hightrusted.net
• Developer Support: developers@hightrusted.net
• Sicherheit: siehe SECURITY.md

Lizenz

MIT — siehe LICENSE.

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hightrusted GmbH — The European Trust Infrastructure. Made in Germany. DSGVO-nativ. eIDAS-konform.