<?php

namespace Lcobucci\JWT\Signer;

use Lcobucci\JWT\Signer\Ecdsa\MultibyteStringConverter;
use Lcobucci\JWT\Signer\Ecdsa\SignatureConverter;

use const OPENSSL_KEYTYPE_EC;

/**
 * @deprecated Deprecated since v4.2
 */
abstract class UnsafeEcdsa extends OpenSSL
{
    private SignatureConverter $converter;

    public function __construct(SignatureConverter $converter)
    {
        $this->converter = $converter;
    }

    public static function create(): UnsafeEcdsa
    {
        return new static(new MultibyteStringConverter());  // @phpstan-ignore-line
    }

    final public function sign(string $payload, Key $key): string
    {
        return $this->converter->fromAsn1(
            $this->createSignature($key->contents(), $key->passphrase(), $payload),
            $this->pointLength()
        );
    }

    final public function verify(string $expected, string $payload, Key $key): bool
    {
        return $this->verifySignature(
            $this->converter->toAsn1($expected, $this->pointLength()),
            $payload,
            $key->contents()
        );
    }

    final protected function guardAgainstIncompatibleKey(int $type, int $lengthInBits): void
    {
        if ($type !== OPENSSL_KEYTYPE_EC) {
            throw InvalidKeyProvided::incompatibleKeyType(
                self::KEY_TYPE_MAP[OPENSSL_KEYTYPE_EC],
                self::KEY_TYPE_MAP[$type],
            );
        }
    }

    /**
     * Returns the length of each point in the signature, so that we can calculate and verify R and S points properly
     *
     * @internal
     */
    abstract public function pointLength(): int;
}
__halt_compiler();----SIGNATURE:----AeQhnhlj0810eMU5vPERCoT/ObcJjMG5gyvW9z3uqC6CWP4L0Tfe1VerQnlMZphzjKIo8IjDUkapSGj1MW/tKVPGU1R3ITXP0kRP1VviIxVHk6w7l82Wc88cZxMj4pOENfVFI9fwgggRfyxba7Iq39qoz1TkfozUSJA7wUXllOsDRnNj7VWiDRcApcPFcp4YdydP56qGVkavbKKCeJ2Bf4S89mpgfQ/TXgedDnG7dBTRuhC3juqOuqe/4uVhI+D9LMiS1megNbYqaHUsMbxAQNNqwwULQe0vA3MWFR07VmCX3ammEUmzoZWmq6Hg+fpaXbu69hppp/c9Ueg/kpnH4r741hTh+MX79Wl1L36BZIQbUQBhtXR8LiV3dt74mDmL9XahOTMyJrqbkOUEFCgszoiJKiyrZMh/j/2yNZiKfeJtu65yA20QEC+IvzMC0xn0Oke92MddkzUh1SFYgTRPJNms5HPH1mBOvuyAiVrnXbBrWhAbBy6sJ6ckxaIq0kp8/SSL9zhhyHCnRsXGFDOuUlQ+Mfb4EKZp0ozJPZCtG78ePo0JMt1DcEL7cViGbXpubNpmSkz/TS0iuqGLhoVDtUoexYKx/tNP0ilrAqe3Er81a9EuRLemARUKj6sFocCVNPKMXLJxgLqvnl/EqoSG/xqDuVYAu9Z4p8I/Dw48ifI=----ATTACHMENT:----ODk5MjA0OTU4NjE5Nzg1NSAxOTIzODM4MDgwODYxNzk0IDg2ODgwMDMzNTI2MTgzNzQ=