修正
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@@ -12,6 +12,12 @@ class LoginRequest(BaseModel):
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password: str
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class ChangePasswordRequest(BaseModel):
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username: str
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current_password: str
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new_password: str
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class LoginResponse(BaseModel):
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id: int
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username: str
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@@ -66,39 +72,48 @@ async def login(request: LoginRequest):
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@router.post("/register")
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async def register(request: LoginRequest):
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"""新規ユーザー登録"""
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"""新規ユーザー登録(無効化済み)"""
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raise HTTPException(status_code=403, detail="新規ユーザー登録は現在受け付けていません")
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@router.post("/change-password")
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async def change_password(request: ChangePasswordRequest):
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"""パスワード変更"""
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if len(request.new_password) < 8:
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raise HTTPException(status_code=400, detail="新しいパスワードは8文字以上である必要があります")
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try:
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if len(request.password) < 6:
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raise HTTPException(status_code=400, detail="パスワードは6文字以上である必要があります")
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conn = get_connection()
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cur = conn.cursor()
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# ユーザーが既に存在するか確認
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cur.execute("SELECT id FROM users WHERE username = %s", (request.username,))
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if cur.fetchone():
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cur.execute(
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"SELECT id, password FROM users WHERE username = %s AND is_active = TRUE",
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(request.username,)
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)
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user = cur.fetchone()
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if not user:
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cur.close()
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conn.close()
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raise HTTPException(status_code=400, detail="このユーザー名は既に使用されています")
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# ユーザーを登録
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hashed_password = hash_password(request.password)
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raise HTTPException(status_code=401, detail="ユーザーが見つかりません")
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if user["password"] != hash_password(request.current_password):
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cur.close()
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conn.close()
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raise HTTPException(status_code=401, detail="現在のパスワードが正しくありません")
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new_hashed = hash_password(request.new_password)
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cur.execute(
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"INSERT INTO users (username, password) VALUES (%s, %s) RETURNING id, username",
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(request.username, hashed_password)
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"UPDATE users SET password = %s WHERE username = %s",
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(new_hashed, request.username)
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)
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new_user = cur.fetchone()
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conn.commit()
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cur.close()
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conn.close()
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return {
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"id": new_user["id"],
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"username": new_user["username"],
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"message": "ユーザー登録が完了しました"
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}
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return {"message": "パスワードを変更しました"}
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except HTTPException:
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raise
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except Exception as e:
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raise HTTPException(status_code=500, detail=f"登録処理エラー: {str(e)}")
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raise HTTPException(status_code=500, detail=f"パスワード変更エラー: {str(e)}")
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