feat: 绑定 oauth2

model/oauth2config.go

@@ -0,0 +1,33 @@
+package model
+
+import (
+	"golang.org/x/oauth2"
+)
+
+type Oauth2Config struct {
+	ClientID     string         `mapstructure:"client_id" json:"client_id,omitempty"`
+	ClientSecret string         `mapstructure:"client_secret" json:"client_secret,omitempty"`
+	Endpoint     Oauth2Endpoint `mapstructure:"endpoint" json:"endpoint,omitempty"`
+	Scopes       []string       `mapstructure:"scopes" json:"scopes,omitempty"`
+
+	UserInfoURL string `mapstructure:"user_info_url" json:"user_info_url,omitempty"`
+	UserIDPath  string `mapstructure:"user_id_path" json:"user_id_path,omitempty"`
+}
+
+type Oauth2Endpoint struct {
+	AuthURL  string `mapstructure:"auth_url" json:"auth_url,omitempty"`
+	TokenURL string `mapstructure:"token_url" json:"token_url,omitempty"`
+}
+
+func (c *Oauth2Config) Setup(redirectURL string) *oauth2.Config {
+	return &oauth2.Config{
+		ClientID:     c.ClientID,
+		ClientSecret: c.ClientSecret,
+		Endpoint: oauth2.Endpoint{
+			AuthURL:  c.Endpoint.AuthURL,
+			TokenURL: c.Endpoint.TokenURL,
+		},
+		RedirectURL: redirectURL,
+		Scopes:      c.Scopes,
+	}
+}