init: 1.0.0

pkg/oauth/google/google.go

@@ -0,0 +1,61 @@
+package google
+
+import (
+	"context"
+	"encoding/json"
+
+	"github.com/perfect-panel/ppanel-server/pkg/logger"
+	"golang.org/x/oauth2"
+	"golang.org/x/oauth2/google"
+)
+
+type Config struct {
+	ClientID     string
+	ClientSecret string
+	RedirectURL  string
+}
+type Client struct {
+	*oauth2.Config
+}
+type UserInfo struct {
+	OpenID        string `json:"id"`
+	Email         string `json:"email"`
+	Name          string `json:"name"`
+	Picture       string `json:"picture"`
+	VerifiedEmail bool   `json:"verified_email"`
+}
+
+func New(config *Config) *Client {
+	return &Client{
+		&oauth2.Config{
+			ClientID:     config.ClientID,
+			ClientSecret: config.ClientSecret,
+			RedirectURL:  config.RedirectURL,
+			Scopes:       []string{"openid", "profile", "email", "https://www.googleapis.com/auth/user.phonenumbers.read"},
+			Endpoint:     google.Endpoint,
+		},
+	}
+}
+func (c *Client) GetUserInfo(token string) (*UserInfo, error) {
+	client := c.Config.Client(context.Background(), &oauth2.Token{AccessToken: token})
+	resp, err := client.Get("https://www.googleapis.com/oauth2/v2/userinfo")
+	if err != nil {
+		logger.Error("[Google OAuth 2.0] Get User Info", logger.Field("error", err.Error()))
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	var userInfo map[string]interface{}
+	if err := json.NewDecoder(resp.Body).Decode(&userInfo); err != nil {
+		logger.Error("[Google OAuth 2.0] Decode User Info", logger.Field("error", err.Error()))
+		return nil, err
+	}
+
+	return &UserInfo{
+		OpenID:        userInfo["id"].(string),
+		Email:         userInfo["email"].(string),
+		Name:          userInfo["name"].(string),
+		Picture:       userInfo["picture"].(string),
+		VerifiedEmail: userInfo["verified_email"].(bool),
+	}, nil
+}