### Ngắn gọn

FastAPI có các giá trị mặc định hợp lý cho mọi thứ, với các cấu hình tùy chọn ở mọi nơi. Tất cả các tham số có thể được tinh chỉnh để thực hiện những gì bạn cần và để định nghĩa API bạn cần.

Nhưng mặc định, tất cả **đều hoạt động**.

### Validation

* Validation cho đa số (hoặc tất cả?) **các kiểu dữ liệu** Python, bao gồm:

        "Windows",
        androidHome = """C:\Program Files\android\sdk""",
        jprofilerHome = """C:\Program Files\jprofiler\jprofiler11.1.4""",
        perfTestWorkingDir = "P:/",
    ),
    MACOS(
        "Mac",
        androidHome = "/opt/android/sdk",
        jprofilerHome = "/Applications/JProfiler11.1.4.app",
        defaultArch = Arch.AARCH64
    );

        checkNodeStatusData();
        return isPermanent;
    }

/** 
 * Retrieves the MAC address of the remote network interface. Samba returns all zeros.
 *
 * @return the MAC address as an array of six bytes
 * @throws UnknownHostException if the host cannot be resolved to
 * determine the MAC address.
 */ 

    public byte[] getMacAddress() throws UnknownHostException {
        checkNodeStatusData();

    }

    public void test_getUserAgentType_Safari() {
        getMockRequest().addHeader("user-agent",
                "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/600.8.9 (KHTML, like Gecko) Version/8.0.8 Safari/600.8.9");
        assertEquals(UserAgentType.SAFARI, userAgentHelper.getUserAgentType());
    }

    public void test_getUserAgentType_Opera() {

aes128-ctr
aes192-ctr
aes256-ctr
******@****.***
******@****.***
******@****.***
arcfour256
arcfour128
arcfour
aes128-cbc
3des-cbc
```

`--sftp=mac-algos=...` specifies a default set of MAC algorithms in preference order.
This is based on RFC 4253, section 6.4, but with hmac-md5 variants removed because they have 
reached the end of their useful life.

Valid values: 

```

detect_terminal_for_ui() {
  [[ ! -t 0 ]] && [[ "${#residual_args}" == "0" ]] && {
    addResidual "ui"
  }
  # SPECIAL TEST FOR MAC
  [[ "$(uname)" == "Darwin" ]] && [[ "$HOME" == "$PWD" ]] && [[ "${#residual_args}" == "0" ]] && {
    echo "Detected MAC OSX launched script...."
    echo "Swapping to UI"
    addResidual "ui"
  }
}

        }
        catch ( NoSuchAlgorithmException e ) {
            throw new CIFSUnsupportedCryptoException(e);
        }
    }


    /**
     * 
     * @param key
     * @return HMACT64 MAC
     */
    public static MessageDigest getHMACT64 ( byte[] key ) {
        return new HMACT64(key);
    }


    /**
     * 
     * @param key
     * @return RC4 cipher
     */

        int namesLength = this.numberOfNames * 18;
        int statsLength = this.rDataLength - namesLength - 1;
        this.numberOfNames = src[ srcIndex++ ] & 0xFF;
        // gotta read the mac first so we can populate addressArray with it
        System.arraycopy(src, srcIndex + namesLength, this.macAddress, 0, 6);
        srcIndex += readNodeNameArray(src, srcIndex);
        this.stats = new byte[statsLength];

application/futuresplash       spl              # Macromedia Flash
application/hep                hep              # Hummingbird Host Explorer Profiles
application/lotus-123          wks              # Lotus 123
application/mac-binhex40       hqx              # Macintosh binhexed archives
application/mspowerpoint       ppt              # Microsoft Powerpoint
application/msword             doc              # Microsoft Word

 * https://lauri.võsandi.com/2017/03/yubikey-for-ssh-auth.html
 *
 * Using PKCS11 support in the JDK.
 * https://tersesystems.com/blog/2018/09/08/keymanagers-and-keystores/
 *
 * Install OpenSC separately. On a mac `brew cast install opensc`.
 */
@SuppressSignatureCheck
class YubikeyClientAuth {
  fun run() {
    // The typical PKCS11 slot, may vary with different hardware.
    val slot = 0