*
 * @author Kevin Bourrillion
 * @author Jesse Wilson
 * @author Austin Appleby
 */
@GwtCompatible
final class Hashing {
  private Hashing() {}

  /*
   * These should be ints, but we need to use longs to force GWT to do the multiplications with
   * enough precision.
   */
  private static final long C1 = 0xcc9e2d51;
  private static final long C2 = 0x1b873593;

  /*

./mc mirror internal myminio/versioned/ --quiet >/dev/null
./mc mirror internal myminio/versioned-1/ --quiet >/dev/null

## Soft delete (creates delete markers)
./mc rm -r --force myminio/versioned >/dev/null
./mc rm -r --force myminio/versioned-1 >/dev/null

## mirror again to create another set of version on top
./mc mirror internal myminio/versioned/ --quiet >/dev/null

- To add test cases for the new code. If you have questions about how to do it, please ask on our [Slack](https://slack.min.io) channel.
- To run `make verifiers`
- To squash your commits into a single commit. `git rebase -i`. It's okay to force update your pull request.
- To run `make test` and `make build` completes.

### Commit changes

</div>

## Zusätzliche Header verbieten { #forbid-extra-headers }

In einigen speziellen Anwendungsfällen (wahrscheinlich nicht sehr häufig) möchten Sie möglicherweise die **Header einschränken**, die Sie erhalten möchten.

Sie können Pydantics Modellkonfiguration verwenden, um `extra` Felder zu verbieten (`forbid`):

{* ../../docs_src/header_param_models/tutorial002_an_py310.py hl[10] *}

</div>

## Interdire les en-têtes supplémentaires { #forbid-extra-headers }

Dans certains cas d'utilisation particuliers (probablement pas très courants), vous pourriez vouloir **restreindre** les en-têtes que vous souhaitez recevoir.

Vous pouvez utiliser la configuration du modèle de Pydantic pour `forbid` tout champ `extra` :

{* ../../docs_src/header_param_models/tutorial002_an_py310.py hl[10] *}

`/docs`의 문서 UI에서 쿼리 매개변수를 확인할 수 있습니다:

<div class="screenshot">
<img src="/img/tutorial/query-param-models/image01.png">
</div>

## 추가 쿼리 매개변수 금지 { #forbid-extra-query-parameters }

몇몇의 특이한 경우에 (흔치 않지만), 받으려는 쿼리 매개변수를 **제한**하고 싶을 수 있습니다.

Pydantic의 모델 설정을 사용해 어떤 `extra` 필드도 `forbid`할 수 있습니다:

{* ../../docs_src/query_param_models/tutorial002_an_py310.py hl[10] *}

클라이언트가 **쿼리 매개변수**로 **추가적인** 데이터를 보내려고 하면 **에러** 응답을 받게 됩니다.

    String safeChars = "\0\u0100\uD800\uDC00\uFFFF";
    assertThat(escaper.escape(safeChars)).isEqualTo(safeChars);

    // Ensure that Unicode escapers behave correctly wrt badly formed input.
    String badUnicode = "\uDC00\uD800";
    assertThrows(IllegalArgumentException.class, () -> escaper.escape(badUnicode));
  }

  public void testSafeRange() throws IOException {

  public void testAddAllAtIndex_nullSupported() {
    List<E> containsNull = singletonList(null);
    assertTrue("addAll(n, containsNull) should return true", getList().addAll(0, containsNull));
    /*
     * We need (E) to force interpretation of null as the single element of a
     * varargs array, not the array itself
     */
    expectAdded(0, (E) null);
  }

  @ListFeature.Require(SUPPORTS_ADD_WITH_INDEX)

        } catch (TimeoutException e) {
            // Force lease release if break handling times out
            LeaseEntry entry = leases.get(key);
            if (entry != null) {
                log.warn("Lease break timeout for key: {} on path: {}, falling back to no caching", key, entry.getPath());
                // Force to no caching state
                entry.updateState(Smb2LeaseState.SMB2_LEASE_NONE);

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

// Originally from https://github.com/gorilla/handlers with following license
// https://raw.githubusercontent.com/gorilla/handlers/master/LICENSE, forked
// and heavily modified for MinIO's internal needs.

package handlers

import (
	"net"
	"net/http"
	"regexp"
	"strings"

	"github.com/minio/minio/internal/config"
	"github.com/minio/pkg/v3/env"