feat: destroy session after delete user (#1441)

* fix: destroy session after delete user

* feat: visual session

* fix: go lint

* feat: add translation

* feat: auto flush after offline

* fix: delete one session

* fix: move 403 page to baseListPage

object/adapter.go

@@ -222,6 +222,11 @@ func (a *Adapter) createTable() {
 	if err != nil {
 		panic(err)
 	}
+
+	err = a.Engine.Sync2(new(Session))
+	if err != nil {
+		panic(err)
+	}
 }
 
 func GetSession(owner string, offset, limit int, field, value, sortField, sortOrder string) *xorm.Session {

object/session.go

@@ -0,0 +1,132 @@
+// Copyright 2022 The Casdoor Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package object
+
+import (
+	"time"
+
+	"github.com/beego/beego"
+	"github.com/casdoor/casdoor/util"
+	"xorm.io/core"
+)
+
+type Session struct {
+	Owner       string `xorm:"varchar(100) notnull pk" json:"owner"`
+	Name        string `xorm:"varchar(100) notnull pk" json:"name"`
+	CreatedTime string `xorm:"varchar(100)" json:"createdTime"`
+
+	SessionId []string `json:"sessionId"`
+}
+
+func SetSession(id string, sessionId string) {
+	owner, name := util.GetOwnerAndNameFromIdNoCheck(id)
+	session := &Session{Owner: owner, Name: name}
+	get, err := adapter.Engine.Get(session)
+	if err != nil {
+		panic(err)
+	}
+
+	session.SessionId = append(session.SessionId, sessionId)
+	if get {
+		_, err = adapter.Engine.ID(core.PK{owner, name}).Update(session)
+	} else {
+		session.CreatedTime = time.Now().Format(time.RFC3339)
+		_, err = adapter.Engine.Insert(session)
+	}
+	if err != nil {
+		panic(err)
+	}
+}
+
+func DeleteSession(id string) bool {
+	owner, name := util.GetOwnerAndNameFromIdNoCheck(id)
+
+	session := &Session{Owner: owner, Name: name}
+	_, err := adapter.Engine.ID(core.PK{owner, name}).Get(session)
+	if err != nil {
+		return false
+	}
+
+	DeleteBeegoSession(session.SessionId)
+
+	affected, err := adapter.Engine.ID(core.PK{owner, name}).Delete(session)
+	return affected != 0
+}
+
+func DeleteSessionId(id string, sessionId string) bool {
+	owner, name := util.GetOwnerAndNameFromIdNoCheck(id)
+
+	session := &Session{Owner: owner, Name: name}
+	_, err := adapter.Engine.ID(core.PK{owner, name}).Get(session)
+	if err != nil {
+		return false
+	}
+
+	DeleteBeegoSession([]string{sessionId})
+	session.SessionId = util.DeleteVal(session.SessionId, sessionId)
+
+	if len(session.SessionId) < 1 {
+		affected, _ := adapter.Engine.ID(core.PK{owner, name}).Delete(session)
+		return affected != 0
+	} else {
+		affected, _ := adapter.Engine.ID(core.PK{owner, name}).Update(session)
+		return affected != 0
+	}
+}
+
+func DeleteBeegoSession(sessionIds []string) {
+	for _, sessionId := range sessionIds {
+		err := beego.GlobalSessions.GetProvider().SessionDestroy(sessionId)
+		if err != nil {
+			return
+		}
+	}
+}
+
+func GetSessions(owner string) []*Session {
+	sessions := []*Session{}
+	var err error
+	if owner != "" {
+		err = adapter.Engine.Desc("created_time").Where("owner = ?", owner).Find(&sessions)
+	} else {
+		err = adapter.Engine.Desc("created_time").Find(&sessions)
+	}
+	if err != nil {
+		panic(err)
+	}
+
+	return sessions
+}
+
+func GetPaginationSessions(owner string, offset, limit int, field, value, sortField, sortOrder string) []*Session {
+	sessions := []*Session{}
+	session := GetSession(owner, offset, limit, field, value, sortField, sortOrder)
+	err := session.Find(&sessions)
+	if err != nil {
+		panic(err)
+	}
+
+	return sessions
+}
+
+func GetSessionCount(owner, field, value string) int {
+	session := GetSession(owner, -1, -1, field, value, "", "")
+	count, err := session.Count(&Session{})
+	if err != nil {
+		panic(err)
+	}
+
+	return int(count)
+}

object/user.go

@@ -529,6 +529,9 @@ func AddUsersInBatch(users []*User) bool {
 }
 
 func DeleteUser(user *User) bool {
+	// Forced offline the user first
+	DeleteSession(user.GetId())
+
 	affected, err := adapter.Engine.ID(core.PK{user.Owner, user.Name}).Delete(&User{})
 	if err != nil {
 		panic(err)