WebAuthn初步接好

app/WebAuthn/WebAuthnService.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace App\WebAuthn;
+
+use App\WebAuthn\Repository\PublicKeyCredentialSourceRepositoryImpl;
+use Cose\Algorithms;
+use Webauthn\AuthenticatorSelectionCriteria;
+use Webauthn\PublicKeyCredentialCreationOptions;
+use Webauthn\PublicKeyCredentialParameters;
+use Webauthn\PublicKeyCredentialRpEntity;
+use Webauthn\PublicKeyCredentialSourceRepository;
+use Webauthn\PublicKeyCredentialUserEntity;
+
+class WebAuthnService
+{
+    private static $rpName = "开心鄢的录播查询小站";
+    private static $rpId = "localhost";
+    private static $timeout = 45000;
+    private static $publicKeyCredentialSourceRepositoryInstance = null;
+    public static function createRequestOptions(PublicKeyCredentialUserEntity $userEntity, string $challenge): PublicKeyCredentialCreationOptions
+    {
+        $publicKeyCredentialParametersList = [
+            new PublicKeyCredentialParameters("public-key", Algorithms::COSE_ALGORITHM_ES256),
+            new PublicKeyCredentialParameters("public-key", Algorithms::COSE_ALGORITHM_RS256),
+        ];
+        return new PublicKeyCredentialCreationOptions(
+            static::getRpEntity(),
+            $userEntity,
+            $challenge,
+            $publicKeyCredentialParametersList,
+            static::$timeout
+        );
+    }
+
+    public static function getPublicKeyCredentialSourceRepository(): PublicKeyCredentialSourceRepository
+    {
+        if (static::$publicKeyCredentialSourceRepositoryInstance === null) {
+            static::$publicKeyCredentialSourceRepositoryInstance = new PublicKeyCredentialSourceRepositoryImpl();
+        }
+        return static::$publicKeyCredentialSourceRepositoryInstance;
+    }
+
+    private static function getRpEntity(): PublicKeyCredentialRpEntity
+    {
+        return new PublicKeyCredentialRpEntity(
+            static::$rpName,
+            static::$rpId
+        );
+    }
+}