Golang OAuth 2.0协议实现

获取

$ go get -v gopkg.in/oauth2.v1

范例

使用之前，初始化客户端信息

package main

import (
	"fmt"

	"gopkg.in/oauth2.v1"
)

func main() {
	// 初始化配置参数
	ocfg := &oauth2.OAuthConfig{
		ACConfig: &oauth2.ACConfig{
			ATExpiresIn: 60 * 60 * 24,
		},
	}
	mcfg := oauth2.NewMongoConfig("mongodb://127.0.0.1:27017", "test")

	// 创建默认的OAuth2管理实例(基于MongoDB)
	manager, err := oauth2.NewDefaultOAuthManager(ocfg, mcfg, "xxx", "xxx")
	if err != nil {
		panic(err)
	}
	manager.SetACGenerate(oauth2.NewDefaultACGenerate())
	manager.SetACStore(oauth2.NewACMemoryStore(0))

	// 模拟授权码模式
	// 使用默认参数，生成授权码
	code, err := manager.GetACManager().
		GenerateCode("clientID_x", "userID_x", "http://www.example.com/cb", "scopes")
	if err != nil {
		panic(err)
	}

	// 生成访问令牌及更新令牌
	genToken, err := manager.GetACManager().
		GenerateToken(code, "http://www.example.com/cb", "clientID_x", "clientSecret_x", true)
	if err != nil {
		panic(err)
	}

	// 检查访问令牌
	checkToken, err := manager.CheckAccessToken(genToken.AccessToken)
	if err != nil {
		panic(err)
	}

	// TODO: 使用用户标识、申请的授权范围响应数据
	fmt.Println(checkToken.UserID, checkToken.Scope)

	// 更新令牌
	newToken, err := manager.RefreshAccessToken(checkToken.RefreshToken, "scopes")
	if err != nil {
		panic(err)
	}
	fmt.Println(newToken.AccessToken, newToken.ATExpiresIn)
	// TODO: 将新的访问令牌响应给客户端
	
}

执行测试

$ go test -v
# 或
$ goconvey -port=9090

License

Copyright 2016.All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.