83 lines
2.3 KiB
PHP
83 lines
2.3 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Webauthn;
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use function array_key_exists;
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use function is_array;
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use const JSON_THROW_ON_ERROR;
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use ParagonIE\ConstantTime\Base64;
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use ParagonIE\ConstantTime\Base64UrlSafe;
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use Webauthn\Exception\InvalidDataException;
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class PublicKeyCredentialUserEntity extends PublicKeyCredentialEntity
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{
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protected string $id;
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public function __construct(
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string $name,
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string $id,
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protected string $displayName,
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?string $icon = null
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) {
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parent::__construct($name, $icon);
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mb_strlen($id, '8bit') <= 64 || throw InvalidDataException::create($id, 'User ID max length is 64 bytes');
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$this->id = $id;
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}
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public static function create(string $name, string $id, string $displayName, ?string $icon = null): self
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{
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return new self($name, $id, $displayName, $icon);
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}
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public function getId(): string
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{
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return $this->id;
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}
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public function getDisplayName(): string
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{
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return $this->displayName;
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}
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public static function createFromString(string $data): self
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{
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$data = json_decode($data, true, 512, JSON_THROW_ON_ERROR);
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is_array($data) || throw InvalidDataException::create($data, 'Invalid data');
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return self::createFromArray($data);
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}
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/**
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* @param mixed[] $json
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*/
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public static function createFromArray(array $json): self
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{
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array_key_exists('name', $json) || throw InvalidDataException::create(
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$json,
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'Invalid input. "name" is missing.'
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);
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array_key_exists('id', $json) || throw InvalidDataException::create($json, 'Invalid input. "id" is missing.');
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array_key_exists('displayName', $json) || throw InvalidDataException::create(
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$json,
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'Invalid input. "displayName" is missing.'
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);
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$id = Base64::decode($json['id'], true);
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return new self($json['name'], $id, $json['displayName'], $json['icon'] ?? null);
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}
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/**
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* @return mixed[]
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*/
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public function jsonSerialize(): array
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{
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$json = parent::jsonSerialize();
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$json['id'] = Base64UrlSafe::encodeUnpadded($this->id);
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$json['displayName'] = $this->displayName;
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return $json;
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}
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}
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