/home/kueuepay/public_html/vendor/lcobucci/jwt/src/Signer.php
<?php
declare(strict_types=1);

namespace Lcobucci\JWT;

use Lcobucci\JWT\Signer\CannotSignPayload;
use Lcobucci\JWT\Signer\Ecdsa\ConversionFailed;
use Lcobucci\JWT\Signer\InvalidKeyProvided;
use Lcobucci\JWT\Signer\Key;

interface Signer
{
    /**
     * Returns the algorithm id
     */
    public function algorithmId(): string;

    /**
     * Creates a hash for the given payload
     *
     * @throws CannotSignPayload  When payload signing fails.
     * @throws InvalidKeyProvided When issue key is invalid/incompatible.
     * @throws ConversionFailed   When signature could not be converted.
     */
    public function sign(string $payload, Key $key): string;

    /**
     * Returns if the expected hash matches with the data and key
     *
     * @throws InvalidKeyProvided When issue key is invalid/incompatible.
     * @throws ConversionFailed   When signature could not be converted.
     */
    public function verify(string $expected, string $payload, Key $key): bool;
}
Best Practice

Best Practices

To ensure a smooth integration process and optimal performance, follow these best practices:

  1. Use secure HTTPS connections for all API requests.
  2. Implement robust error handling to handle potential issues gracefully.
  3. Regularly update your integration to stay current with any API changes or enhancements.