byte[] dst = new byte[100];
        int result = response.writeDataWireFormat(dst, 0);
        assertEquals(0, result);

        // Test with different offset
        result = response.writeDataWireFormat(dst, 75);
        assertEquals(0, result);
    }

    @Test
    @DisplayName("Test readSetupWireFormat returns 0")
    void testReadSetupWireFormat() {
        byte[] buffer = new byte[100];

wn-toggle-split {\n  padding-right: $btn-padding-x * .75;\n  padding-left: $btn-padding-x * .75;\n\n  &::after,\n  .dropup &::after,\n  .dropend &::after {\n    margin-left: 0;\n  }\n\n  .dropstart &::before {\n    margin-right: 0;\n  }\n}\n\n.btn-sm + .dropdown-toggle-split {\n  padding-right: $btn-padding-x-sm * .75;\n  padding-left: $btn-padding-x-sm * .75;\n}\n\n.btn-lg + .dropdown-toggle-split {\n  padding-right: $btn-padding-x-lg * .75;\n  padding-left: $btn-padding-x-lg * .75;\n}\n\n\n// The...

  private static final long SMALL_TIMEOUT_MILLIS = 10;

  /** How long to wait when determining that a thread is blocked if we expect it to be blocked. */
  private static final long EXPECTED_HANG_DELAY_MILLIS = 75;

  /**
   * How long to wait when determining that a thread is blocked if we DON'T expect it to be blocked.
   */
  private static final long UNEXPECTED_HANG_DELAY_MILLIS = 10000;

  /**

        byte[] dst = new byte[100];
        int result = response.writeDataWireFormat(dst, 0);
        assertEquals(0, result);

        // Test with different offset
        result = response.writeDataWireFormat(dst, 75);
        assertEquals(0, result);
    }

    @Test
    @DisplayName("Test readSetupWireFormat returns 0")
    void testReadSetupWireFormat() {
        byte[] buffer = new byte[100];

wn-toggle-split {\n  padding-right: $btn-padding-x * .75;\n  padding-left: $btn-padding-x * .75;\n\n  &::after,\n  .dropup &::after,\n  .dropright &::after {\n    margin-left: 0;\n  }\n\n  .dropleft &::before {\n    margin-right: 0;\n  }\n}\n\n.btn-sm + .dropdown-toggle-split {\n  padding-right: $btn-padding-x-sm * .75;\n  padding-left: $btn-padding-x-sm * .75;\n}\n\n.btn-lg + .dropdown-toggle-split {\n  padding-right: $btn-padding-x-lg * .75;\n  padding-left: $btn-padding-x-lg * .75;\n}\n\n\n//...

rgba(0,0,0,.15)!important}.shadow-lg{box-shadow:0 1rem 3rem rgba(0,0,0,.175)!important}.shadow-none{box-shadow:none!important}.w-25{width:25%!important}.w-50{width:50%!important}.w-75{width:75%!important}.w-100{width:100%!important}.w-auto{width:auto!important}.h-25{height:25%!important}.h-50{height:50%!important}.h-75{height:75%!important}.h-100{height:100%!important}.h-auto{height:auto!important}.mw-100{max-width:100%!important}.mh-100{max-height:100%!important}.min-vw-100{min-width:100vw!important}...

pkg archive/tar, const TypeBlock = 52
pkg archive/tar, const TypeChar = 51
pkg archive/tar, const TypeCont = 55
pkg archive/tar, const TypeDir = 53
pkg archive/tar, const TypeFifo = 54
pkg archive/tar, const TypeGNULongLink = 75
pkg archive/tar, const TypeGNULongLink ideal-char
pkg archive/tar, const TypeGNULongName = 76
pkg archive/tar, const TypeGNULongName ideal-char
pkg archive/tar, const TypeLink = 49
pkg archive/tar, const TypeReg = 48

          "unit": "none"
        },
        "overrides": []
      },
      "gridPos": {
        "h": 6,
        "w": 6,
        "x": 18,
        "y": 24
      },
      "id": 75,
      "options": {
        "legend": {
          "calcs": [],
          "displayMode": "list",
          "placement": "bottom",
          "showLegend": true
        },
        "tooltip": {

///

ユーザーから送られてきたパスワードをハッシュ化するユーティリティー関数を作成します。

また、受け取ったパスワードが保存されているハッシュと一致するかどうかを検証するユーティリティも作成します。

さらに、ユーザーを認証して返す関数も作成します。

{* ../../docs_src/security/tutorial004.py hl[7,48,55:56,59:60,69:75] *}

/// note | 備考

新しい（偽の）データベース`fake_users_db`を確認すると、ハッシュ化されたパスワードが次のようになっていることがわかります：`"$2b$12$EixZaYVK1fsbw1ZfbX3OXePaWxn96p36WQoeG6Lruj3vjPGga31lW"`

///

## JWTトークンの取り扱い

              }
            ]
          }
        ]
      },
      "gridPos": {
        "h": 6,
        "w": 6,
        "x": 12,
        "y": 24
      },
      "id": 75,
      "options": {
        "legend": {
          "calcs": [],
          "displayMode": "list",
          "placement": "bottom",
          "showLegend": true
        },
        "tooltip": {