107 lines
2.7 KiB
Go
107 lines
2.7 KiB
Go
// Copyright 2014 The Gogs Authors. All rights reserved.
|
|
// Use of this source code is governed by a MIT-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package user
|
|
|
|
import (
|
|
"encoding/json"
|
|
"errors"
|
|
"fmt"
|
|
"net/url"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/gogits/gogs/models"
|
|
"github.com/gogits/gogs/modules/log"
|
|
"github.com/gogits/gogs/modules/middleware"
|
|
"github.com/gogits/gogs/modules/setting"
|
|
"github.com/gogits/gogs/modules/social"
|
|
)
|
|
|
|
func extractPath(next string) string {
|
|
n, err := url.Parse(next)
|
|
if err != nil {
|
|
return setting.AppSubUrl + "/"
|
|
}
|
|
return n.Path
|
|
}
|
|
|
|
func SocialSignIn(ctx *middleware.Context) {
|
|
if setting.OauthService == nil {
|
|
ctx.Handle(404, "social.SocialSignIn(oauth service not enabled)", nil)
|
|
return
|
|
}
|
|
|
|
next := extractPath(ctx.Query("next"))
|
|
name := ctx.Params(":name")
|
|
connect, ok := social.SocialMap[name]
|
|
if !ok {
|
|
ctx.Handle(404, "social.SocialSignIn(social login not enabled)", errors.New(name))
|
|
return
|
|
}
|
|
appUrl := strings.TrimSuffix(setting.AppUrl, "/")
|
|
if name == "weibo" {
|
|
appUrl = strings.Replace(appUrl, "localhost", "127.0.0.1", 1)
|
|
}
|
|
|
|
code := ctx.Query("code")
|
|
if code == "" {
|
|
// redirect to social login page
|
|
connect.SetRedirectUrl(appUrl + ctx.Req.URL.Path)
|
|
ctx.Redirect(connect.AuthCodeURL(next))
|
|
return
|
|
}
|
|
|
|
// handle call back
|
|
tk, err := connect.Exchange(code)
|
|
if err != nil {
|
|
ctx.Handle(500, "social.SocialSignIn(Exchange)", err)
|
|
return
|
|
}
|
|
next = extractPath(ctx.Query("state"))
|
|
log.Trace("social.SocialSignIn(Got token)")
|
|
|
|
ui, err := connect.UserInfo(tk, ctx.Req.URL)
|
|
if err != nil {
|
|
ctx.Handle(500, fmt.Sprintf("social.SocialSignIn(get info from %s)", name), err)
|
|
return
|
|
}
|
|
log.Info("social.SocialSignIn(social login): %s", ui)
|
|
|
|
oa, err := models.GetOauth2(ui.Identity)
|
|
switch err {
|
|
case nil:
|
|
ctx.Session.Set("uid", oa.User.Id)
|
|
ctx.Session.Set("uname", oa.User.Name)
|
|
case models.ErrOauth2RecordNotExist:
|
|
raw, _ := json.Marshal(tk)
|
|
oa = &models.Oauth2{
|
|
Uid: -1,
|
|
Type: connect.Type(),
|
|
Identity: ui.Identity,
|
|
Token: string(raw),
|
|
}
|
|
log.Trace("social.SocialSignIn(oa): %v", oa)
|
|
if err = models.AddOauth2(oa); err != nil {
|
|
log.Error(4, "social.SocialSignIn(add oauth2): %v", err) // 501
|
|
return
|
|
}
|
|
case models.ErrOauth2NotAssociated:
|
|
next = setting.AppSubUrl + "/user/sign_up"
|
|
default:
|
|
ctx.Handle(500, "social.SocialSignIn(GetOauth2)", err)
|
|
return
|
|
}
|
|
|
|
oa.Updated = time.Now()
|
|
if err = models.UpdateOauth2(oa); err != nil {
|
|
log.Error(4, "UpdateOauth2: %v", err)
|
|
}
|
|
|
|
ctx.Session.Set("socialId", oa.Id)
|
|
ctx.Session.Set("socialName", ui.Name)
|
|
ctx.Session.Set("socialEmail", ui.Email)
|
|
log.Trace("social.SocialSignIn(social ID): %v", oa.Id)
|
|
ctx.Redirect(next)
|
|
}
|