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

package cmd

import (
	"context"
	"encoding/binary"
	"errors"
	"fmt"
	"hash/crc32"
	"math/rand"
	"net/http"
	"reflect"
	"strings"
	"sync"
	"time"

	"github.com/dchest/siphash"
	"github.com/google/uuid"
	"github.com/minio/madmin-go/v3"
	"github.com/minio/minio-go/v7/pkg/set"

labels.confirmPassword=Confirm
labels.crawler=Crawler
labels.crudMode=mode
labels.errorCountMax=Max Error Count
labels.errorCountMin=Min Error Count
labels.facet=Facet
labels.geo=Geo
labels.groups=Groups
labels.hash=Hash
labels.kuromojiFile=Kuromoji File
labels.maxSize=Max Size
labels.order=Order
labels.purgeSuggestSearchLogDay=Purge Suggest Documents Before
labels.q=Query
labels.roles=Roles

              <annotation>com.google.common.collect.testing.testers.IgnoreJRERequirement</annotation>
              <annotation>com.google.common.hash.IgnoreJRERequirement</annotation>
              <annotation>com.google.common.io.IgnoreJRERequirement</annotation>
              <annotation>com.google.common.math.IgnoreJRERequirement</annotation>

              <annotation>com.google.common.collect.testing.testers.IgnoreJRERequirement</annotation>
              <annotation>com.google.common.hash.IgnoreJRERequirement</annotation>
              <annotation>com.google.common.io.IgnoreJRERequirement</annotation>
              <annotation>com.google.common.math.IgnoreJRERequirement</annotation>

# OAuth2 实现密码哈希与 Bearer  JWT 令牌验证

至此，我们已经编写了所有安全流，本章学习如何使用 <abbr title="JSON Web Tokens">JWT</abbr> 令牌（Token）和安全密码哈希（Hash）实现真正的安全机制。

本章的示例代码真正实现了在应用的数据库中保存哈希密码等功能。

接下来，我们紧接上一章，继续完善安全机制。

## JWT 简介

JWT 即**JSON 网络令牌**（JSON Web Tokens）。

JWT 是一种将 JSON 对象编码为没有空格，且难以理解的长字符串的标准。JWT 的内容如下所示：

```

                    && Objects.equals(getGoal(), other.getGoal());
        }

        return false;
    }

    /** {@inheritDoc} */
    public int hashCode() {
        return Objects.hash(getGoal(), getPluginDescriptor());
    }

    /**
     * @return the invocation lifecycle of the Mojo
     */
    public String getExecuteLifecycle() {
        return executeLifecycle;
    }

pkg hash/crc64, const ISO ideal-int
pkg hash/crc64, const Size ideal-int
pkg hash/crc64, func Checksum([]uint8, *Table) uint64
pkg hash/crc64, func MakeTable(uint64) *Table
pkg hash/crc64, func New(*Table) hash.Hash64
pkg hash/crc64, func Update(uint64, *Table, []uint8) uint64
pkg hash/crc64, type Table [256]uint64
pkg hash/fnv, func New32() hash.Hash32
pkg hash/fnv, func New32a() hash.Hash32
pkg hash/fnv, func New64() hash.Hash64

* Fix cloud-controller-manager crash when using OpenStack provider and PersistentVolume initializing controller   ([#70459](https://github.com/kubernetes/kubernetes/pull/70459), [@mvladev](https://github.com/mvladev))



# v1.13.0-alpha.3

[Documentation](https://docs.k8s.io)

## Downloads for v1.13.0-alpha.3


filename | sha512 hash
-------- | -----------

- github.com/census-instrumentation/opencensus-proto: [v0.2.1 → v0.4.1](https://github.com/census-instrumentation/opencensus-proto/compare/v0.2.1...v0.4.1)
- github.com/cespare/xxhash/v2: [v2.1.2 → v2.2.0](https://github.com/cespare/xxhash/v2/compare/v2.1.2...v2.2.0)
- github.com/cncf/udpa/go: [04548b0 → c52dc94](https://github.com/cncf/udpa/go/compare/04548b0...c52dc94)

 *   <li>The performance of using the associated {@code Builder} class can be assumed to be no
 *       worse, and possibly better, than creating a mutable collection and copying it.
 *   <li>Implementations generally do not cache hash codes. If your element or key type has a slow
 *       {@code hashCode} implementation, it should cache it itself.
 * </ul>
 *
 * <h4>Example usage</h4>
 *
 * <pre>{@code
 * class Foo {