https://github.com/demo007x/oauth2-client
Oauth2 Client package for Golang
https://github.com/demo007x/oauth2-client
auth auth2 dingtalk-oauth feishu-api go golang-package oauth oauth2-client oauth2-provider servers wechat-oauth2
Last synced: 5 months ago
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Oauth2 Client package for Golang
- Host: GitHub
- URL: https://github.com/demo007x/oauth2-client
- Owner: demo007x
- License: mit
- Created: 2023-04-06T09:20:41.000Z (about 3 years ago)
- Default Branch: main
- Last Pushed: 2023-04-08T13:53:15.000Z (about 3 years ago)
- Last Synced: 2026-01-12T14:53:01.345Z (5 months ago)
- Topics: auth, auth2, dingtalk-oauth, feishu-api, go, golang-package, oauth, oauth2-client, oauth2-provider, servers, wechat-oauth2
- Language: Go
- Homepage:
- Size: 109 KB
- Stars: 6
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README-CN.md
- License: LICENSE
Awesome Lists containing this project
README
# Golang OAuth 2.0 Client
Golang 实现的 OAuth2.0 客户端
[English](README.md) | 简体中文 | [Oauth2 流程介绍](oauth-flow-cn.md)
## OAuth 2.0协议流程
+--------+ +---------------+
| |--(A)- Authorization Request ->| Resource |
| | | Owner |
| |<-(B)-- Authorization Grant ---| |
| | +---------------+
| |
| | +---------------+
| |--(C)-- Authorization Grant -->| Authorization |
| Client | | Server |
| |<-(D)----- Access Token -------| |
| | +---------------+
| |
| | +---------------+
| |--(E)----- Access Token ------>| Resource |
| | | Server |
| |<-(F)--- Protected Resource ---| |
+--------+ +---------------+
## OAuth 客户端的实现及其特点
- 提供生成授权码URL
- 通过 OAuth2 服务器的授权码提供获取 AccessToken
- 通过AccessToken提供获取用户信息
- 通过AccessToken刷新 AccessToken 功能
- 注销 AccessToken 功能
## 安装
在你的项目中使用下面的命令安装:
`go get -u github.com/demo007x/oauth2-client`
## 快速开始
以下示例提供了一个github授权的示例代码:
```go
package main
import (
"github.com/demo007x/oauth2-client/oauth"
"log"
"net/http"
"net/url"
)
// This Is GitHub.com Oauth Restfull Demo
var (
clientID = "567bcc7f346c8ce22e1893cee0f43a3a" // change youself clientID
secret = "a4a2d532e29a262a8fc67bc5e4db01be"
serverURL = "https://github.com/login/oauth/authorize"
redirectURL = "http://127.0.0.1:8080/oauth/callback"
scope = "user read:user"
state = "xxxx"
)
func handler(w http.ResponseWriter, r *http.Request) {
githubClient := oauth.NewOauth2Client(serverURL, clientID, oauth.WithRedirectURI(redirectURL), oauth.WithState(state), oauth.WithScope(scope))
authURL, err := githubClient.AuthorizeURL()
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
w.Write([]byte(err.Error()))
return
}
http.Redirect(w, r, authURL, http.StatusFound)
return
}
func callback(w http.ResponseWriter, r *http.Request) {
var serverURL = "https://github.com/login/oauth/access_token"
u, _ := url.ParseRequestURI(r.RequestURI)
var code = u.Query().Get("code")
log.Println("code = ", code)
// get access token by code
accessToken := oauth.NewAccessToken(serverURL, clientID, secret, code, oauth.AccessTokenWithContentType("application/json"))
data, err := accessToken.DoRequest()
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
w.Write([]byte(err.Error()))
return
}
getUserinfo(w, string(data))
}
func getUserinfo(w http.ResponseWriter, requestURI string) {
//access_token=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&scope=user&token_type=bearer
values, _ := url.ParseQuery(requestURI)
var accessToken = values.Get("access_token")
var serverURL = "https://api.github.com/user"
user := oauth.NewUserInfo(serverURL, accessToken)
data, err := user.DoRequest()
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
w.Write([]byte(err.Error()))
return
}
w.Write(data)
}
func main() {
http.HandleFunc("/", handler)
http.HandleFunc("/oauth/callback", callback)
http.ListenAndServe(":8080", nil)
}
```
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