🏗️ microservice fabric splitting
This commit is contained in:
244
app/auth/api/internal/logic/oauth/github_callback_logic.go
Normal file
244
app/auth/api/internal/logic/oauth/github_callback_logic.go
Normal file
@@ -0,0 +1,244 @@
|
||||
package oauth
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net/http"
|
||||
"schisandra-album-cloud-microservices/app/auth/api/model/mysql/model"
|
||||
"schisandra-album-cloud-microservices/common/constant"
|
||||
"strconv"
|
||||
|
||||
"github.com/yitter/idgenerator-go/idgen"
|
||||
"gorm.io/gorm"
|
||||
|
||||
"github.com/zeromicro/go-zero/core/logx"
|
||||
|
||||
"schisandra-album-cloud-microservices/app/auth/api/internal/svc"
|
||||
"schisandra-album-cloud-microservices/app/auth/api/internal/types"
|
||||
)
|
||||
|
||||
type GithubCallbackLogic struct {
|
||||
logx.Logger
|
||||
ctx context.Context
|
||||
svcCtx *svc.ServiceContext
|
||||
}
|
||||
type GitHubUser struct {
|
||||
AvatarURL string `json:"avatar_url"`
|
||||
Bio interface{} `json:"bio"`
|
||||
Blog string `json:"blog"`
|
||||
Company interface{} `json:"company"`
|
||||
CreatedAt string `json:"created_at"`
|
||||
Email string `json:"email"`
|
||||
EventsURL string `json:"events_url"`
|
||||
Followers int `json:"followers"`
|
||||
FollowersURL string `json:"followers_url"`
|
||||
Following int `json:"following"`
|
||||
FollowingURL string `json:"following_url"`
|
||||
GistsURL string `json:"gists_url"`
|
||||
GravatarID string `json:"gravatar_id"`
|
||||
Hireable interface{} `json:"hireable"`
|
||||
HTMLURL string `json:"html_url"`
|
||||
ID int `json:"id"`
|
||||
Location interface{} `json:"location"`
|
||||
Login string `json:"login"`
|
||||
Name string `json:"name"`
|
||||
NodeID string `json:"node_id"`
|
||||
NotificationEmail interface{} `json:"notification_email"`
|
||||
OrganizationsURL string `json:"organizations_url"`
|
||||
PublicGists int `json:"public_gists"`
|
||||
PublicRepos int `json:"public_repos"`
|
||||
ReceivedEventsURL string `json:"received_events_url"`
|
||||
ReposURL string `json:"repos_url"`
|
||||
SiteAdmin bool `json:"site_admin"`
|
||||
StarredURL string `json:"starred_url"`
|
||||
SubscriptionsURL string `json:"subscriptions_url"`
|
||||
TwitterUsername interface{} `json:"twitter_username"`
|
||||
Type string `json:"type"`
|
||||
UpdatedAt string `json:"updated_at"`
|
||||
URL string `json:"url"`
|
||||
}
|
||||
|
||||
func NewGithubCallbackLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GithubCallbackLogic {
|
||||
return &GithubCallbackLogic{
|
||||
Logger: logx.WithContext(ctx),
|
||||
ctx: ctx,
|
||||
svcCtx: svcCtx,
|
||||
}
|
||||
}
|
||||
|
||||
func (l *GithubCallbackLogic) GithubCallback(r *http.Request, req *types.OAuthCallbackRequest) (string, error) {
|
||||
|
||||
// 获取 token
|
||||
tokenAuthUrl := l.GetTokenAuthUrl(req.Code)
|
||||
token, err := l.GetToken(tokenAuthUrl)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
if token == nil {
|
||||
|
||||
return "", errors.New("get github token failed")
|
||||
}
|
||||
|
||||
// 获取用户信息
|
||||
userInfo, err := l.GetUserInfo(token)
|
||||
if err != nil {
|
||||
|
||||
return "", err
|
||||
}
|
||||
|
||||
if userInfo == nil {
|
||||
return "", errors.New("get github user info failed")
|
||||
}
|
||||
|
||||
// 处理用户信息
|
||||
userInfoBytes, err := json.Marshal(userInfo)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
var gitHubUser GitHubUser
|
||||
err = json.Unmarshal(userInfoBytes, &gitHubUser)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
Id := strconv.Itoa(gitHubUser.ID)
|
||||
tx := l.svcCtx.DB.Begin()
|
||||
|
||||
userSocial := l.svcCtx.DB.ScaAuthUserSocial
|
||||
socialUser, err := tx.ScaAuthUserSocial.Where(userSocial.OpenID.Eq(Id), userSocial.Source.Eq(constant.OAuthSourceGithub)).First()
|
||||
if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
|
||||
return "", err
|
||||
}
|
||||
|
||||
if socialUser == nil {
|
||||
// 创建用户
|
||||
uid := idgen.NextId()
|
||||
uidStr := strconv.FormatInt(uid, 10)
|
||||
|
||||
male := constant.Male
|
||||
addUser := &model.ScaAuthUser{
|
||||
UID: uidStr,
|
||||
Avatar: gitHubUser.AvatarURL,
|
||||
Username: gitHubUser.Login,
|
||||
Nickname: gitHubUser.Name,
|
||||
Blog: gitHubUser.Blog,
|
||||
Email: gitHubUser.Email,
|
||||
|
||||
Gender: male,
|
||||
}
|
||||
err = tx.ScaAuthUser.Create(addUser)
|
||||
if err != nil {
|
||||
_ = tx.Rollback()
|
||||
return "", err
|
||||
}
|
||||
githubUser := constant.OAuthSourceGithub
|
||||
newSocialUser := &model.ScaAuthUserSocial{
|
||||
UserID: uidStr,
|
||||
OpenID: Id,
|
||||
Source: githubUser,
|
||||
}
|
||||
err = tx.ScaAuthUserSocial.Create(newSocialUser)
|
||||
if err != nil {
|
||||
_ = tx.Rollback()
|
||||
return "", err
|
||||
}
|
||||
|
||||
if res, err := l.svcCtx.CasbinEnforcer.AddRoleForUser(uidStr, constant.User); !res || err != nil {
|
||||
_ = tx.Rollback()
|
||||
return "", err
|
||||
}
|
||||
|
||||
data, err := HandleOauthLoginResponse(addUser, l.svcCtx, r, l.ctx)
|
||||
if err != nil {
|
||||
_ = tx.Rollback()
|
||||
return "", err
|
||||
}
|
||||
if err = tx.Commit(); err != nil {
|
||||
return "", err
|
||||
}
|
||||
return data, nil
|
||||
} else {
|
||||
authUser := l.svcCtx.DB.ScaAuthUser
|
||||
|
||||
authUserInfo, err := tx.ScaAuthUser.Where(authUser.UID.Eq(socialUser.UserID)).First()
|
||||
if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
|
||||
_ = tx.Rollback()
|
||||
return "", err
|
||||
}
|
||||
|
||||
data, err := HandleOauthLoginResponse(authUserInfo, l.svcCtx, r, l.ctx)
|
||||
if err != nil {
|
||||
_ = tx.Rollback()
|
||||
return "", err
|
||||
}
|
||||
if err = tx.Commit(); err != nil {
|
||||
return "", err
|
||||
}
|
||||
return data, nil
|
||||
}
|
||||
}
|
||||
|
||||
// GetTokenAuthUrl 通过code获取token认证url
|
||||
func (l *GithubCallbackLogic) GetTokenAuthUrl(code string) string {
|
||||
clientId := l.svcCtx.Config.OAuth.Github.ClientID
|
||||
clientSecret := l.svcCtx.Config.OAuth.Github.ClientSecret
|
||||
return fmt.Sprintf(
|
||||
"https://github.com/login/oauth/access_token?client_id=%s&client_secret=%s&code=%s",
|
||||
clientId, clientSecret, code,
|
||||
)
|
||||
}
|
||||
|
||||
// GetToken 获取 token
|
||||
func (l *GithubCallbackLogic) GetToken(url string) (*Token, error) {
|
||||
|
||||
// 形成请求
|
||||
var req *http.Request
|
||||
var err error
|
||||
if req, err = http.NewRequest(http.MethodGet, url, nil); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
req.Header.Set("accept", "application/json")
|
||||
|
||||
// 发送请求并获得响应
|
||||
var httpClient = http.Client{}
|
||||
var res *http.Response
|
||||
if res, err = httpClient.Do(req); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
// 将响应体解析为 token，并返回
|
||||
var token Token
|
||||
if err = json.NewDecoder(res.Body).Decode(&token); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &token, nil
|
||||
}
|
||||
|
||||
// GetUserInfo 获取用户信息
|
||||
func (l *GithubCallbackLogic) GetUserInfo(token *Token) (map[string]interface{}, error) {
|
||||
|
||||
// 形成请求
|
||||
var userInfoUrl = "https://api.github.com/user" // github用户信息获取接口
|
||||
var req *http.Request
|
||||
var err error
|
||||
if req, err = http.NewRequest(http.MethodGet, userInfoUrl, nil); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
req.Header.Set("accept", "application/json")
|
||||
req.Header.Set("Authorization", fmt.Sprintf("token %s", token.AccessToken))
|
||||
|
||||
// 发送请求并获取响应
|
||||
var client = http.Client{}
|
||||
var res *http.Response
|
||||
if res, err = client.Do(req); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
// 将响应的数据写入 userInfo 中，并返回
|
||||
var userInfo = make(map[string]interface{})
|
||||
if err = json.NewDecoder(res.Body).Decode(&userInfo); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return userInfo, nil
|
||||
}
|
||||
Reference in New Issue
Block a user