README

Fingerprint Server PHP SDK

Fingerprint Server API allows you to get, search, and update Events in a server environment. It can be used for data exports, decision-making, and data analysis scenarios. Server API is intended for server-side usage, it's not intended to be used from the client side, whether it's a browser or a mobile device.

This PHP package is automatically generated by the OpenAPI Generator project:

API version: 4
- Package version: 7.0.0-beta.1
Build package: org.openapitools.codegen.languages.PhpClientCodegen

Requirements

This library supports the following PHP implementations:

PHP 8.2
PHP 8.3
PHP 8.4

We currently don't support external PHP Runtimes like:

Bref
ReactPHP

Installation & Usage

Composer

To install the bindings via Composer, add the following to composer.json:

{
    "require": {
        "fingerprint/server-sdk": "^7.0.0-beta.1"
    }
}

Then run composer install.

Or you can just run this command on your terminal:

composer require fingerprint/server-sdk

Getting Started

Please follow the installation procedure and then run the following:

<?php

require_once(__DIR__ . '/vendor/autoload.php');

// Fingerprint Secret API Key
const FP_API_SECRET = "Fingerprint Secret API Key";
// An optional visitorId of a specific visitor
const FP_VISITOR_ID = "visitorId";
// An optional eventId made by a specific visitor
const FP_EVENT_ID = "requestId";

// An optional linkedId of the visit
const FP_LINKED_ID = "linkedId";
// An optional parameter limiting scanned results
const LIMIT = 10;
// An optional parameter used to paginate results, see lastTimestamp
const PAGINATION_KEY = "1683900801733.Ogvu1j";

// Import Fingerprint Server PHP SDK Classes and Guzzle Http Client
use Fingerprint\ServerSdk\Api\FingerprintApi;
use Fingerprint\ServerSdk\Configuration;
use Fingerprint\ServerSdk\Model\EventUpdate;
use GuzzleHttp\Client;

// Create a new Configuration instance with your Fingerprint Server API Key and your Fingerprint Server API Region.
/**
 * You can specify a region on second parameter
 * If you leave the second parameter empty, then Configuration::REGION_GLOBAL will be used as a default region
 * Options for regions are:
 * Configuration::REGION_EUROPE
 * Congiruration::REGION_GLOBAL
 * Configuration::REGION_ASIA
 */
$config = new Configuration(FP_API_SECRET, Configuration::REGION_EUROPE);
$client = new FingerprintApi(
    $config,
    new Client(), // This is optional. Default: GuzzleHttp\Client
);

// Get an event with a given eventId
try {
    // Fetch the event with a given eventId
    list($event, $response) = $client->getEventWithHttpInfo(FP_EVENT_ID);
    echo "<pre>" . $response->getBody()->getContents() . "</pre>";
} catch (Exception $e) {
    echo 'Exception when calling FingerprintApi->getEventWithHttpInfo: ', $e->getMessage(), PHP_EOL;
}

// Search for specific events
try {
    // Search events for given visitor id marked as suspicious and "bad" bot
    list($model, $response) = $client->searchEventsWithHttpInfo(LIMIT, visitor_id: FP_VISITOR_ID, bot: SearchEventsBot::BAD, suspect: true);
    // Use pagination key to get the next page
    // list($model, $response) = $client->searchEventsWithHttpInfo(LIMIT, pagination_key: $model->getPaginationKey(), visitor_id: FP_VISITOR_ID, bot: SearchEventsBot::BAD, suspect: true);
    echo "<pre>" . $response->getBody()->getContents() . "</pre>";
} catch (Exception $e) {
    echo 'Exception when calling FingerprintApi->searchEventsWithHttpInfo: ', $e->getMessage(), PHP_EOL;
}

// Update Event
try {
    $body = new EventUpdate([
        'linked_id' => 'new linked id',
        'tags' => ['new_property' => 'new value'],
        'suspect' => true,
    ]);
    list($model, $response) = $client->updateEventWithHttpInfo($body, FP_EVENT_ID);
    echo "<pre>" . $response->getBody()->getContents() . "</pre>";
} catch (Exception $e) {
    echo 'Exception when calling FingerprintApi->updateEventWithHttpInfo: ', $e->getMessage(), PHP_EOL;
}

// Delete by visitor ID
try {
    list($model, $response) = $client->deleteVisitorDataWithHttpInfo(FP_VISITOR_ID);
    echo "<pre>" . $response->getBody()->getContents() . "</pre>";
} catch (Exception $e) {
    echo 'Exception when calling FingerprintApi->deleteVisitorDataWithHttpInfo: ', $e->getMessage(), PHP_EOL;
}

⚠️ Warning It's not possible to update events older than 10 days.

⚠️ If you are interested in using deleteVisitorData API, please contact our support team to enable it for you. Otherwise, you will receive a 403.

Sealed results

This SDK provides utility methods for decoding sealed results.

<?php

use Fingerprint\ServerSdk\Sealed\DecryptionAlgorithm;
use Fingerprint\ServerSdk\Sealed\DecryptionKey;
use Fingerprint\ServerSdk\Sealed\Sealed;

require_once(__DIR__ . '/vendor/autoload.php');

$sealed_result = base64_decode($_ENV['BASE64_SEALED_RESULT']);
$sealed_key = base64_decode($_ENV['BASE64_KEY']);

try {
    $data = Sealed::unsealEventResponse($sealed_result, [new DecryptionKey($sealed_key, DecryptionAlgorithm::AES_256_GCM)]);

    fwrite(STDOUT, sprintf("Unsealed event: %s \n", $data));
} catch (Exception $e) {
    fwrite(STDERR, sprintf("Exception when unsealing event: %s\n", $e->getMessage()));
    exit(1);
}

To learn more, refer to example located in sealed_results_example.php.

Documentation for API Endpoints

All URIs are relative to your region's base URL.

Region	BasePath
US / Global	https://api.fpjs.io/v4
Europe	https://eu.api.fpjs.io/v4
Asia	https://ap.api.fpjs.io/v4

Webhook Signing

This SDK provides utility method for verifying the HMAC signature of the incoming webhook request. You can use below code to verify signature:

<?php

use Fingerprint\ServerSdk\Webhook\WebhookVerifier;

// Your webhook signing secret.
$webhookSecret = "secret";

// Request data. In real life scenerio this will be the body of incoming request
$webhookData = "data";

// Value of the "fpjs-event-signature" header.
$webhookHeader = "v1=1b2c16b75bd2a870c114153ccda5bcfca63314bc722fa160d690de133ccbb9db";

$isValidWebhookSign = WebhookVerifier::IsValidWebhookSignature($webhookHeader, $webhookData, $webhookSecret);

if(!$isValidWebhookSign) {
    fwrite(STDERR, sprintf("Webhook signature verification failed\n"));
    exit(1);
}

Endpoints

Class	Method	HTTP request	Description
FingerprintApi	deleteVisitorData	DELETE /visitors/{visitor_id}	Delete data by visitor ID
FingerprintApi	getEvent	GET /events/{event_id}	Get an event by event ID
FingerprintApi	searchEvents	GET /events	Search events
FingerprintApi	updateEvent	PATCH /events/{event_id}	Update an event

Documentation for Models

Documentation for Authorization

bearerAuth

Type: HTTP basic authentication

Documentation for sealed results

Documentation for webhooks

Webhook

Tests

To run the unit tests:

composer install
./vendor/bin/phpunit

Support

To report problems, ask questions or provide feedback, please use Issues. If you need private support, you can email us at oss-support@fingerprint.com.

License

This project is licensed under the MIT License.

fingerprint / server-sdk

Maintainers

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