In diesem Abschnitt erfahren Sie, wie Sie Authentifizierung und Autorisierung mit demselben OAuth2, mit Scopes in Ihrer **FastAPI**-Anwendung verwalten.

/// warning | "Achtung"

Dies ist ein mehr oder weniger fortgeschrittener Abschnitt. Wenn Sie gerade erst anfangen, können Sie ihn überspringen.

        // Three-byte form.
        if (index + 1 >= end) {
          return false;
        }
        int byte2 = bytes[index++];
        if (byte2 > (byte) 0xBF
            // Overlong? 5 most significant bits must not all be zero.
            || (byte1 == (byte) 0xE0 && byte2 < (byte) 0xA0)
            // Check for illegal surrogate codepoints.
            || (byte1 == (byte) 0xED && (byte) 0xA0 <= byte2)

   */
  public static int hashCode(double value) {
    return ((Double) value).hashCode();
    // TODO(kevinb): do it this way when we can (GWT problem):
    // long bits = Double.doubleToLongBits(value);
    // return (int) (bits ^ (bits >>> 32));
  }

  /**
   * Compares the two specified {@code double} values. The sign of the value returned is the same as

import java.net.MalformedURLException;
import java.io.InputStream;
import java.io.IOException;
import java.io.InterruptedIOException;

/**
 * This InputStream can read bytes from a file on an SMB file server. Offsets are 64 bits.
 */

public class SmbFileInputStream extends InputStream {

    private long fp;
    private int readSize, openFlags, access;
    private byte[] tmp = new byte[1];

    SmbFile file;

/**

    protected static final String SPNEGO_INITIALIZED = "spnego.initialized";
    protected static final String SPNEGO_EXCLUDE_DIRS = "spnego.exclude.dirs";
    protected static final String SPNEGO_ALLOW_DELEGATION = "spnego.allow.delegation";
    protected static final String SPNEGO_ALLOW_LOCALHOST = "spnego.allow.localhost";

Der Dieb kann also nicht versuchen, die gleichen Passwörter in einem anderen System zu verwenden (da viele Benutzer überall das gleiche Passwort verwenden, wäre dies gefährlich).

## `passlib` installieren

PassLib ist ein großartiges Python-Package, um Passwort-Hashes zu handhaben.

Es unterstützt viele sichere Hashing-Algorithmen und Werkzeuge, um mit diesen zu arbeiten.

pkg net/netip, method (AddrPort) Port() uint16
pkg net/netip, method (AddrPort) String() string
pkg net/netip, method (Prefix) Addr() Addr
pkg net/netip, method (Prefix) AppendTo([]uint8) []uint8
pkg net/netip, method (Prefix) Bits() int
pkg net/netip, method (Prefix) Contains(Addr) bool
pkg net/netip, method (Prefix) IsSingleIP() bool
pkg net/netip, method (Prefix) IsValid() bool
pkg net/netip, method (Prefix) MarshalBinary() ([]uint8, error)

import jcifs.internal.smb2.io.Smb2ReadResponse;
import jcifs.util.transport.TransportException;


/**
 * This InputStream can read bytes from a file on an SMB file server. Offsets are 64 bits.
 */
public class SmbFileInputStream extends InputStream {

    private static final Logger log = LoggerFactory.getLogger(SmbFileInputStream.class);

    private SmbFileHandleImpl handle;
    private long fp;

// HTTP requests made by all clients
type HTTPStats struct {
	s3RequestsInQueue       int32 // ref: https://golang.org/pkg/sync/atomic/#pkg-note-BUG
	_                       int32 // For 64 bits alignment
	s3RequestsIncoming      uint64
	rejectedRequestsAuth    uint64
	rejectedRequestsTime    uint64
	rejectedRequestsHeader  uint64
	rejectedRequestsInvalid uint64
	currentS3Requests       HTTPAPIStats

> **NOTE:** `{1...n}` shown have 3 dots! Using only 2 dots `{1..n}` will be interpreted by your shell and won't be passed to MinIO server, affecting the erasure coding order, which would impact performance and high availability. **Always use ellipses syntax `{1...n}` (3 dots!) for optimal erasure-code distribution**

### Expanding existing distributed setup