MadWizard\WebAuthn\Attestation\AttestationObject::parse()

Complexity

Conditions	3
Paths	6

Size

Total Lines	19
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	3

Importance

Changes

0

<?php
    public static function parse(ByteBuffer $buffer)
    {
        try {
            $data = CborDecoder::decode($buffer);
            if (!is_array($data)) {
                throw new WebAuthnException('Expecting attestation object to be a CBOR map.');
            }

            DataValidator::checkTypes(
                $data,
                [
                    'fmt' => 'string',
                    'attStmt' => 'array',
                    'authData' => ByteBuffer::class,
                ]
            );
            return new self($data['fmt'], $data['attStmt'], $data['authData']);
        } catch (CborException $e) {
            throw new ParseException('Failed to parse CBOR attestation object.', 0, $e);
        }