Der `password`-„Flow“ ist eine der in OAuth2 definierten Wege („Flows“) zur Handhabung von Sicherheit und Authentifizierung.

OAuth2 wurde so konzipiert, dass das Backend oder die API unabhängig vom Server sein kann, der den Benutzer authentifiziert.

In diesem Fall handhabt jedoch dieselbe **FastAPI**-Anwendung sowohl die API als auch die Authentifizierung.

Betrachten wir es also aus dieser vereinfachten Sicht:

</div>
{% endif %}

## Top Contributors

Here are the **Top Contributors**. 👷

These users have [created the most Pull Requests](help-fastapi.md#create-a-pull-request){.internal-link target=_blank} that have been *merged*.

They have contributed source code, documentation, translations, etc. 📦

{% if people %}
<div class="user-list user-list-center">
{% for user in people.top_contributors[:50] %}

	"github.com/minio/pkg/v3/policy"
)

// Validate all the ListObjects query arguments, returns an APIErrorCode
// if one of the args do not meet the required conditions.
// Special conditions required by MinIO server are as below
//   - delimiter if set should be equal to '/', otherwise the request is rejected.
//   - marker if set should have a common prefix with 'prefix' param, otherwise
//     the request is rejected.

import (
	"bytes"
	"context"
	"errors"
	"math/rand"
	"reflect"
	"runtime"
	"testing"
	"time"

	"github.com/minio/minio/internal/grid"
	xnet "github.com/minio/pkg/v3/net"
)

// Storage REST server, storageRESTReceiver and StorageRESTClient are
// inter-dependent, below test functions are sufficient to test all of them.
func testStorageAPIDiskInfo(t *testing.T, storage StorageAPI) {
	testCases := []struct {
		expectErr bool

errors.failed_to_delete_file=Failed to delete {0} file.
errors.docid_not_found=Not found Doc ID:{0}
errors.document_not_found=Not found URL of Doc ID:{0}
errors.not_load_from_server=Could not load from this server: {0}
errors.failed_to_start_job=Failed to start job {0}.
errors.failed_to_stop_job=Failed to stop job {0}.
errors.failed_to_download_synonym_file=Failed to download the Synonym file.

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
<span style="color: green;">INFO</span>:     Started reloader process [28720]
<span style="color: green;">INFO</span>:     Started server process [28722]
<span style="color: green;">INFO</span>:     Waiting for application startup.
<span style="color: green;">INFO</span>:     Application startup complete.
```

</div>

/// note

		for _, conf := range testConfigs {
			failOnErr := func(err error) {
				if err != nil {
					logger.Fatal(errSelfTestFailure, "%v: error on self-test [d:%d,p:%d]: %v. Unsafe to start server.\n", algo, conf[0], conf[1], err)
				}
			}
			e, err := NewErasure(context.Background(), int(conf[0]), int(conf[1]), blockSizeV2)
			failOnErr(err)
			encoded, err := e.EncodeData(GlobalContext, testData[:])

// are responsible for serializing and deserializing the objects that contain
// their internal state.
// Once a ControllerRevision has been successfully created, it can not be updated.
// The API Server will fail validation of all requests that attempt to mutate
// the Data field. ControllerRevisions may, however, be deleted. Note that, due to its use by both

// NFS volumes do not support ownership management or SELinux relabeling.
message NFSVolumeSource {
  // server is the hostname or IP address of the NFS server.
  // More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs
  optional string server = 1;

  // path that is exported by the NFS server.
  // More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs
  optional string path = 2;

// Setting up the test suite.
// Starting the Test server with temporary backend.
func (s *TestSuiteCommon) SetUpSuite(c *check) {
	if s.secure {
		cert, key, err := generateTLSCertKey("127.0.0.1")
		c.Assert(err, nil)

		s.testServer = StartTestTLSServer(c, s.serverType, cert, key)
	} else {
		s.testServer = StartTestServer(c, s.serverType)
	}

	s.client = s.testServer.Server.Client()
	s.endPoint = s.testServer.Server.URL