PHP code example of pps-protocol / laravel-pps

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

pps-protocol / laravel-pps example snippets

'providers' => [
    Pps\Laravel\PulseProofServiceProvider::class,
],

'aliases' => [
    'PulseProof' => Pps\Laravel\Facades\PulseProof::class,
],

use Pps\Client\RegistrationBuilder;

$builder = new RegistrationBuilder();
$registration = $builder
    ->rpId('localhost')
    ->nonce($nonceFromChallenge)
    ->userHandle('user-123')
    ->deviceName('My Phone')
    ->withDuress(true)
    ->build();

$registrationToken = $registration['token'];
$clientState = $registration['client_state'];

use Pps\Client\AuthenticatorClient;

$client = new AuthenticatorClient($clientState);

$pulse = $client
    ->rpId('localhost')
    ->nonce($nonceFromChallenge)
    ->createPulse();

$pulseToken = $pulse['token'];
$trustCode = $pulse['trust_code'];

use Pps\Laravel\Facades\PulseProof;

$challenge = PulseProof::challenge();

$nonce = $challenge['nonce'];

$result = PulseProof::verify(
    pulseToken: $request->input('pulse_token'),
    nonceB64u: $request->input('nonce'),
    trustCode: $request->input('trust_code')
);

if ($result->honey) {
    // Silent duress detected.
    // Return a normal-looking response.
}

if ($result->ok) {
    // Authentication succeeded.
}

use Pps\Crypto\Base64Url;
use Pps\Payload\ContextObject;

$context = new ContextObject();
$context->sessionId = Base64Url::decode($sessionId);
$context->txHash = Base64Url::decode($txHash);

$pulse = $client
    ->rpId('localhost')
    ->nonce($nonce)
    ->context($context)
    ->amountMinor(2500067)
    ->createPulse();

if ($result->honey) {
    // Outward response must remain normal.
}

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pps-protocol/pps-php

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Pps\Laravel\PulseProofServiceProvider

bash
php artisan pps:install

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config/pps.php
database/migrations/*_create_pps_tables.php

bash
php artisan migrate

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config/pps.php

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memory
file
pdo
redis

bash
php artisan migrate

bash
php artisan pps:install

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config/pps.php
database/migrations/*_create_pps_tables.php

bash
php artisan pps:key-generate

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pps-protocol/pps-php
    Core protocol implementation
    No framework dependency

pps-protocol/laravel-pps
    Laravel bridge
    Depends on pps-protocol/pps-php