From 077fdc0b950deb018a0470894c700cc4ab83557a Mon Sep 17 00:00:00 2001
From: yyamashita <yyamashita@hetzner.yyamashita.com>
Date: Sat, 20 Jun 2026 00:47:22 +0900
Subject: Remove debug code from passkey registration page

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 app/routes/auth.register.tsx | 27 +++++----------------------
 1 file changed, 5 insertions(+), 22 deletions(-)

(limited to 'app')

diff --git a/app/routes/auth.register.tsx b/app/routes/auth.register.tsx
index 3728116..daca8e4 100644
--- a/app/routes/auth.register.tsx
+++ b/app/routes/auth.register.tsx
@@ -30,37 +30,24 @@ export default function Register() {
   const [token, setToken] = useState("");
   const [status, setStatus] = useState<"idle" | "loading" | "error">("idle");
   const [errorMsg, setErrorMsg] = useState("");
-  const [step, setStep] = useState("");
 
   async function handleRegister() {
-    const tick = () => new Promise<void>((r) => setTimeout(r, 50));
     setStatus("loading");
     setErrorMsg("");
-    setStep("");
     try {
-      setStep("1a. fetch 中…"); await tick();
       const optRes = await fetch("/api/passkey?intent=reg-options", {
         method: "POST",
         headers: { "Content-Type": "application/json" },
         body: JSON.stringify({ token }),
       });
-      setStep("1b. fetch 完了 status=" + optRes.status); await tick();
-      const rawText = await optRes.text();
-      setStep("1c. body=" + rawText.slice(0, 120)); await tick();
       if (!optRes.ok) {
-        throw new Error("HTTP " + optRes.status + ": " + rawText.slice(0, 200));
+        const err = await optRes.json();
+        throw new Error(err.error ?? "オプション取得に失敗しました");
       }
-      let optJSON: Record<string, unknown>;
-      try {
-        optJSON = JSON.parse(rawText);
-      } catch (e) {
-        throw new Error("JSON.parse 失敗: " + String(e) + " | body: " + rawText.slice(0, 100));
-      }
-      setStep("1d. JSON パース OK"); await tick();
+      const optJSON = await optRes.json();
 
       const userObj = optJSON.user as Record<string, string>;
       const challenge = b64urlToBuffer(optJSON.challenge as string);
-      setStep("2. credentials.create() 呼び出し中…"); await tick();
 
       const credential = await navigator.credentials.create({
         publicKey: {
@@ -76,7 +63,6 @@ export default function Register() {
       }) as PublicKeyCredential | null;
 
       if (!credential) throw new Error("クレデンシャルの作成に失敗しました");
-      setStep("3. credential 取得 OK → サーバー送信中…"); await tick();
 
       const attestation = credential.response as AuthenticatorAttestationResponse;
       const regResponse: RegistrationResponseJSON = {
@@ -117,7 +103,7 @@ export default function Register() {
         <h1>log</h1>
       </header>
       <div className="auth-box">
-        <h2>パスキーを登録 [debug]</h2>
+        <h2>パスキーを登録</h2>
         <p>登録トークンを入力してパスキーを作成します。</p>
         <input
           type="password"
@@ -138,11 +124,8 @@ export default function Register() {
         <button className="btn" onClick={handleRegister} disabled={status === "loading" || !token}>
           {status === "loading" ? "登録中…" : "パスキーを登録"}
         </button>
-        {step && (
-          <p style={{ marginTop: ".75rem", fontSize: ".75rem", color: "#6b7280", wordBreak: "break-all" }}>{step}</p>
-        )}
         {status === "error" && (
-          <p className="error-msg" style={{ marginTop: ".5rem" }}>{errorMsg}</p>
+          <p className="error-msg" style={{ marginTop: ".75rem" }}>{errorMsg}</p>
         )}
       </div>
     </div>
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