return user


async def get_current_active_user(
    current_user: User = Security(get_current_user, scopes=["me"]),
):
    if current_user.disabled:
        raise HTTPException(status_code=400, detail="Inactive user")
    return current_user


@app.post("/token")
async def login_for_access_token(
    form_data: OAuth2PasswordRequestForm = Depends(),
) -> Token:

    return user


async def get_current_active_user(
    current_user: User = Security(get_current_user, scopes=["me"]),
):
    if current_user.disabled:
        raise HTTPException(status_code=400, detail="Inactive user")
    return current_user


@app.post("/token")
async def login_for_access_token(
    form_data: OAuth2PasswordRequestForm = Depends(),
) -> Token:

async def get_current_active_user(
    current_user: Annotated[User, Security(get_current_user, scopes=["me"])],
):
    if current_user.disabled:
        raise HTTPException(status_code=400, detail="Inactive user")
    return current_user


@app.post("/token")
async def login_for_access_token(
    form_data: Annotated[OAuth2PasswordRequestForm, Depends()],
) -> Token:

async def get_current_active_user(
    current_user: Annotated[User, Security(get_current_user, scopes=["me"])],
):
    if current_user.disabled:
        raise HTTPException(status_code=400, detail="Inactive user")
    return current_user


@app.post("/token")
async def login_for_access_token(
    form_data: Annotated[OAuth2PasswordRequestForm, Depends()],
) -> Token:

async def get_current_active_user(
    current_user: Annotated[User, Security(get_current_user, scopes=["me"])],
):
    if current_user.disabled:
        raise HTTPException(status_code=400, detail="Inactive user")
    return current_user


@app.post("/token")
async def login_for_access_token(
    form_data: Annotated[OAuth2PasswordRequestForm, Depends()],
) -> Token:

@Requires(UnitTestPreconditions.NotJava8OnMacOs)
class SettingsScriptExecutionIntegrationTest extends AbstractIntegrationSpec {
    @Requires(IntegTestPreconditions.AnyActiveFeature)
    def "emits deprecation warnings when enabling inactive #feature feature"() {
        given:
        settingsFile << """
            enableFeaturePreview('$feature')
        """

        when:

	// GetDevicePluginResourceCapacity returns the node capacity (amount of total device plugin resources),
	// node allocatable (amount of total healthy resources reported by device plugin),
	// and inactive device plugin resources previously registered on the node.
	GetDevicePluginResourceCapacity() (v1.ResourceList, v1.ResourceList, []string)

	// UpdateQOSCgroups performs housekeeping updates to ensure that the top

```

### 🔕 👩‍💻

🔜 🔄 ⏮️ 🔕 👩‍💻, 🔓 ⏮️:

👩‍💻: `alice`

🔐: `secret2`

& 🔄 ⚙️ 🛠️ `GET` ⏮️ ➡ `/users/me`.

👆 🔜 🤚 "🔕 👩‍💻" ❌, 💖:

```JSON
{
  "detail": "Inactive user"
}
```

## 🌃

👆 🔜 ✔️ 🧰 🛠️ 🏁 💂‍♂ ⚙️ ⚓️ 🔛 `username` & `password` 👆 🛠️.

⚙️ 👫 🧰, 👆 💪 ⚒ 💂‍♂ ⚙️ 🔗 ⏮️ 🙆 💽 & ⏮️ 🙆 👩‍💻 ⚖️ 💽 🏷.

🕴 ℹ ❌ 👈 ⚫️ 🚫 🤙 "🔐".

}
```

### 未激活用户

测试未激活用户，输入以下信息，进行身份验证：

用户名：`alice`

密码：`secret2`

然后，执行 `/users/me` 路径的 `GET` 操作。

显示下列**未激活用户**错误信息：

```JSON
{
  "detail": "Inactive user"
}
```

## 小结

使用本章的工具实现基于 `username` 和 `password` 的完整 API 安全系统。

这些工具让安全系统兼容任何数据库、用户及数据模型。

唯一欠缺的是，它仍然不是真的**安全**。