PHP code example of fachsimpeln / easyjwt

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

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

    

fachsimpeln / easyjwt example snippets

// Sample array
$sample_array = array();
$sample_array['id'] = '0';
$sample_array['name'] = 'fachsimpeln';

// Reserved claims
$jwt_r_claims = new EasyJWT\JWTReservedClaims();

// Expire in 30 seconds
$jwt_r_claims->SetClaim('EXP', time() + 30);
// Be valid in 5 seconds, not immediately
$jwt_r_claims->SetClaim('NBF', time() + 5);

/* To overwrite an automatically set reserved claim
     $jwt_r_claims->SetClaim('ISS', 'localhost');
*/


// Options for the JWT (method)
$jwt_options = new EasyJWT\JWTOptions('HS512', $jwt_r_claims, true);

// Set data to JWTData object
$jwt_data = new EasyJWT\JWTData($sample_array, $jwt_options);
     /*
          For encryption:
          $jwt_data = new EasyJWT\JWTDataEncrypted($sample_array, $jwt_options);
     */

// Create new JWT object to interact with JWT
$jwt = new EasyJWT\JWT($jwt_data);

// Send the JWT as a cookie to the user's browser
$jwt->SetJWT(); // $jwt->toString();

// Read directly from cookie
$jwt_data = new EasyJWT\JWTData();
     /*
          Read from string ($value)
          $jwt_data = new EasyJWT\JWTData($value);


          For encryption:
          $jwt_data = new EasyJWT\JWTDataEncrypted();
          or
          $jwt_data = new EasyJWT\JWTDataEncrypted($enc_value);
     */

// Create new JWT object to validate signature, validate reserved claims and interact with JWT
$jwt = new EasyJWT\JWT($jwt_data);

// Check success (returns false when anything is invalid)
if ($jwt->IsValid()) {
     print 'Valid!<br>';
} else {
     print 'Invalid!';
     die();
}

// Read main content (body) as array from JWT
     // Returns null on error
$sample_array = $jwt->GetData(); // $jwt->GetJWT(); $jwt->d();

// Show the contents of the JWT
var_dump($sample_array);