add id for oauth2

.fswatch.json

@@ -2,12 +2,12 @@
     "paths": ["."],
     "depth": 2,
     "exclude": [],
-    "include": ["\\.go$"],
+    "include": ["\\.go$", "\\.ini$"],
     "command": [
         "bash", "-c", "go build && ./gogs web"
     ],
     "env": {
         "POWERED_BY": "github.com/shxsun/fswatch"
     },
-    "enable-restart": true
+    "enable-restart": false
 }

models/oauth2.go

@@ -1,6 +1,9 @@
 package models
 
-import "fmt"
+import (
+	"errors"
+	"fmt"
+)
 
 // OT: Oauth2 Type
 const (
@@ -9,12 +12,18 @@ const (
 	OT_TWITTER
 )
 
+var (
+	ErrOauth2RecordNotExists       = errors.New("not exists oauth2 record")
+	ErrOauth2NotAssociatedWithUser = errors.New("not associated with user")
+)
+
 type Oauth2 struct {
-	Uid      int64  `xorm:"pk"`               // userId
+	Id       int64
+	Uid      int64  `xorm:"pk"` // userId
+	User     *User  `xorm:"-"`
 	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) {
@@ -24,8 +33,8 @@ func AddOauth2(oa *Oauth2) (err error) {
 	return nil
 }
 
-func GetOauth2User(identity string) (u *User, err error) {
-	oa := &Oauth2{}
+func GetOauth2(identity string) (oa *Oauth2, err error) {
+	oa = &Oauth2{}
 	oa.Identity = identity
 	exists, err := orm.Get(oa)
 	if err != nil {
@@ -35,5 +44,9 @@ func GetOauth2User(identity string) (u *User, err error) {
 		err = fmt.Errorf("not exists oauth2: %s", identity)
 		return
 	}
-	return GetUserById(oa.Uid)
+	if oa.Uid == 0 {
+		return oa, ErrOauth2NotAssociatedWithUser
+	}
+	oa.User, err = GetUserById(oa.Uid)
+	return
 }

routers/user/social.go

@@ -11,7 +11,6 @@ import (
 	"code.google.com/p/goauth2/oauth"
 
 	"github.com/gogits/gogs/models"
-	"github.com/gogits/gogs/modules/base"
 	"github.com/gogits/gogs/modules/log"
 	"github.com/gogits/gogs/modules/middleware"
 	"github.com/gogits/gogs/modules/oauth2"
@@ -85,7 +84,6 @@ func SocialSignIn(ctx *middleware.Context, tokens oauth2.Tokens) {
 		return
 	}
 	var err error
-	var u *models.User
 	if err = gh.Update(); err != nil {
 		// FIXME: handle error page
 		log.Error("connect with github error: %s", err)
@@ -93,20 +91,14 @@ func SocialSignIn(ctx *middleware.Context, tokens oauth2.Tokens) {
 	}
 	var soc SocialConnector = gh
 	log.Info("login: %s", soc.Name())
-	// FIXME: login here, user email to check auth, if not registe, then generate a uniq username
-	if u, err = models.GetOauth2User(soc.Identity()); err != nil {
-		u = &models.User{
-			Name:     soc.Name(),
-			Email:    soc.Email(),
-			Passwd:   "123456",
-			IsActive: !base.Service.RegisterEmailConfirm,
-		}
-		if u, err = models.RegisterUser(u); err != nil {
-			log.Error("register user: %v", err)
-			return
-		}
-		oa := &models.Oauth2{}
-		oa.Uid = u.Id
+	oa, err := models.GetOauth2(soc.Identity())
+	switch err {
+	case nil:
+		ctx.Session.Set("userId", oa.User.Id)
+		ctx.Session.Set("userName", oa.User.Name)
+	case models.ErrOauth2RecordNotExists:
+		oa = &models.Oauth2{}
+		oa.Uid = 0
 		oa.Type = soc.Type()
 		oa.Token = soc.Token()
 		oa.Identity = soc.Identity()
@@ -115,8 +107,10 @@ func SocialSignIn(ctx *middleware.Context, tokens oauth2.Tokens) {
 			log.Error("add oauth2 %v", err)
 			return
 		}
+	case models.ErrOauth2NotAssociatedWithUser:
+		// pass
 	}
-	ctx.Session.Set("userId", u.Id)
-	ctx.Session.Set("userName", u.Name)
+	ctx.Session.Set("socialId", oa.Id)
+	log.Info("socialId: %v", oa.Id)
 	ctx.Redirect("/")
 }