first works oauth2(github). need to login with /user/login/github

models/oauth2.go

@@ -1,6 +1,6 @@
 package models
 
-import "time"
+import "fmt"
 
 // OT: Oauth2 Type
 const (
@@ -10,9 +10,30 @@ const (
 )
 
 type Oauth2 struct {
-	Uid         int64     `xorm:"pk"`               // userId
-	Type        int       `xorm:"pk unique(oauth)"` // twitter,github,google...
-	Identity    string    `xorm:"pk unique(oauth)"` // id..
-	Token       string    `xorm:"VARCHAR(200) not null"`
-	RefreshTime time.Time `xorm:"created"`
+	Uid      int64  `xorm:"pk"`               // userId
+	Type     int    `xorm:"pk unique(oauth)"` // twitter,github,google...
+	Identity string `xorm:"pk unique(oauth)"` // id..
+	Token    string `xorm:"VARCHAR(200) not null"`
+	//RefreshTime time.Time `xorm:"created"`
+}
+
+func AddOauth2(oa *Oauth2) (err error) {
+	if _, err = orm.Insert(oa); err != nil {
+		return err
+	}
+	return nil
+}
+
+func GetOauth2User(identity string) (u *User, err error) {
+	oa := &Oauth2{}
+	oa.Identity = identity
+	exists, err := orm.Get(oa)
+	if err != nil {
+		return
+	}
+	if !exists {
+		err = fmt.Errorf("not exists oauth2: %s", identity)
+		return
+	}
+	return GetUserById(oa.Uid)
 }