- 修改接入资产时窗口标题为资产名称

- 增加用户属性表

pkg/api/session.go

@@ -364,7 +364,7 @@ func SessionLsEndpoint(c echo.Context) error {
 		}
 
 		if tun.Subject.SftpClient == nil {
-			sftpClient, err := CreateSftpClient(session.AssetId)
+			sftpClient, err := CreateSftpClient(session)
 			if err != nil {
 				logrus.Errorf("创建sftp客户端失败：%v", err.Error())
 				return err

pkg/api/ssh.go

@@ -3,7 +3,6 @@ package api
 import (
 	"bytes"
 	"encoding/json"
-	"errors"
 	"fmt"
 	"github.com/gorilla/websocket"
 	"github.com/labstack/echo/v4"
@@ -73,10 +72,20 @@ func SSHEndpoint(c echo.Context) error {
 		return err
 	}
 
-	assetId := c.QueryParam("assetId")
+	sessionId := c.QueryParam("sessionId")
 	width, _ := strconv.Atoi(c.QueryParam("width"))
 	height, _ := strconv.Atoi(c.QueryParam("height"))
 
+	aSession, err := model.FindSessionById(sessionId)
+	if err != nil {
+		msg := Message{
+			Type:    Closed,
+			Content: "get session error." + err.Error(),
+		}
+		_ = WriteMessage(ws, msg)
+		return err
+	}
+
 	user, _ := GetCurrentAccount(c)
 	if model.TypeUser == user.Type {
 		// 检测是否有访问权限
@@ -85,12 +94,16 @@ func SSHEndpoint(c echo.Context) error {
 			return err
 		}
 
-		if !utils.Contains(assetIds, assetId) {
-			return errors.New("您没有权限访问此资产")
+		if !utils.Contains(assetIds, aSession.AssetId) {
+			msg := Message{
+				Type:    Closed,
+				Content: "您没有权限访问此资产",
+			}
+			return WriteMessage(ws, msg)
 		}
 	}
 
-	sshClient, err := CreateSshClient(assetId)
+	sshClient, err := CreateSshClientBySession(aSession)
 	if err != nil {
 		logrus.Errorf("创建SSH客户端失败：%v", err.Error())
 		msg := Message{
@@ -142,7 +155,7 @@ func SSHEndpoint(c echo.Context) error {
 	}
 	_ = WriteMessage(ws, msg)
 
-	recorder, err := NewRecorder("./" + assetId + ".cast")
+	recorder, err := NewRecorder("./" + sessionId + ".cast")
 	if err != nil {
 		return err
 	}
@@ -179,13 +192,12 @@ func SSHEndpoint(c echo.Context) error {
 			}
 			if n > 0 {
 				s := string(p)
+				// 录屏
+				_ = recorder.WriteData(s)
 				msg := Message{
 					Type:    Data,
 					Content: s,
 				}
-				// 录屏
-				_ = recorder.WriteData(s)
-
 				message, err := json.Marshal(msg)
 				if err != nil {
 					logrus.Warnf("生成Json失败 %v", err)
@@ -231,6 +243,11 @@ func SSHEndpoint(c echo.Context) error {
 			_, err = stdinPipe.Write([]byte(msg.Content))
 			if err != nil {
 				logrus.Debugf("SSH会话写入失败: %v", err)
+				msg := Message{
+					Type:    Closed,
+					Content: "the remote connection is closed.",
+				}
+				_ = WriteMessage(ws, msg)
 			}
 		}
 
@@ -247,36 +264,17 @@ func WriteMessage(ws *websocket.Conn, msg Message) error {
 	return err
 }
 
-func CreateSshClient(assetId string) (*ssh.Client, error) {
-	asset, err := model.FindAssetById(assetId)
-	if err != nil {
-		return nil, err
-	}
-
+func CreateSshClientBySession(session model.Session) (sshClient *ssh.Client, err error) {
 	var (
-		accountType = asset.AccountType
-		username    = asset.Username
-		password    = asset.Password
-		privateKey  = asset.PrivateKey
-		passphrase  = asset.Passphrase
+		username   = session.Username
+		password   = session.Password
+		privateKey = session.PrivateKey
+		passphrase = session.Passphrase
 	)
 
 	var authMethod ssh.AuthMethod
-	if accountType == "credential" {
-
-		credential, err := model.FindCredentialById(asset.CredentialId)
-		if err != nil {
-			return nil, err
-		}
-		accountType = credential.Type
-		username = credential.Username
-		password = credential.Password
-		privateKey = credential.PrivateKey
-		passphrase = credential.Passphrase
-	}
-
-	if username == "-" {
-		username = ""
+	if username == "-" || username == "" {
+		username = "root"
 	}
 	if password == "-" {
 		password = ""
@@ -288,7 +286,7 @@ func CreateSshClient(assetId string) (*ssh.Client, error) {
 		passphrase = ""
 	}
 
-	if accountType == model.PrivateKey {
+	if privateKey != "" {
 		var key ssh.Signer
 		if len(passphrase) > 0 {
 			key, err = ssh.ParsePrivateKeyWithPassphrase([]byte(privateKey), []byte(passphrase))
@@ -313,9 +311,9 @@ func CreateSshClient(assetId string) (*ssh.Client, error) {
 		HostKeyCallback: ssh.InsecureIgnoreHostKey(),
 	}
 
-	addr := fmt.Sprintf("%s:%d", asset.IP, asset.Port)
+	addr := fmt.Sprintf("%s:%d", session.IP, session.Port)
 
-	sshClient, err := ssh.Dial("tcp", addr, config)
+	sshClient, err = ssh.Dial("tcp", addr, config)
 	if err != nil {
 		return nil, err
 	}
@@ -329,8 +327,8 @@ func WriteByteMessage(ws *websocket.Conn, p []byte) {
 	}
 }
 
-func CreateSftpClient(assetId string) (sftpClient *sftp.Client, err error) {
-	sshClient, err := CreateSshClient(assetId)
+func CreateSftpClient(session model.Session) (sftpClient *sftp.Client, err error) {
+	sshClient, err := CreateSshClientBySession(session)
 	if err != nil {
 		return nil, err
 	}

pkg/model/user-attribute.go

@@ -0,0 +1,27 @@
+package model
+
+import "next-terminal/pkg/global"
+
+const (
+	FontSize = "font-size"
+)
+
+type UserAttribute struct {
+	Id     string `gorm:"index" json:"id"`
+	UserId string `gorm:"index" json:"userId"`
+	Name   string `gorm:"index" json:"name"`
+	Value  string `json:"value"`
+}
+
+func (r *UserAttribute) TableName() string {
+	return "user_attributes"
+}
+
+func CreateUserAttribute(o *UserAttribute) error {
+	return global.DB.Create(o).Error
+}
+
+func FindUserAttributeByUserId(userId string) (o []UserAttribute, err error) {
+	err = global.DB.Where("user_id = ?", userId).Find(&o).Error
+	return o, err
+}

web/src/components/access/Access.js

@@ -436,7 +436,7 @@ class Access extends Component {
             this.showMessage(result['message']);
             return null;
         }
-        document.title = result['data']['ip'] + ':' + result['data']['port'];
+        document.title = result['data']['name'];
         return result['data']['id'];
     }
 

web/src/components/access/AccessSSH.js

@@ -4,9 +4,10 @@ import {Terminal} from "xterm";
 import qs from "qs";
 import {wsServer} from "../../common/constants";
 import "./Console.css"
-import {getToken} from "../../utils/utils";
+import {getToken, isEmpty} from "../../utils/utils";
 import {FitAddon} from 'xterm-addon-fit';
 import "./Access.css"
+import request from "../../common/request";
 
 class AccessSSH extends Component {
 
@@ -18,15 +19,20 @@ class AccessSSH extends Component {
         fitAddon: undefined
     };
 
-    componentDidMount() {
+    componentDidMount = async () => {
 
         let urlParams = new URLSearchParams(this.props.location.search);
         let assetId = urlParams.get('assetId');
 
+        let sessionId = await this.createSession(assetId);
+        if (isEmpty(sessionId)) {
+            return;
+        }
+
         let params = {
             'width': this.state.width,
             'height': this.state.height,
-            'assetId': assetId
+            'sessionId': sessionId
         };
 
         let paramStr = qs.stringify(params);
@@ -104,6 +110,7 @@ class AccessSSH extends Component {
             let msg = JSON.parse(e.data);
             switch (msg['type']) {
                 case 'connected':
+                    term.clear();
                     console.log(msg['content'])
                     this.onWindowResize();
                     break;
@@ -135,6 +142,16 @@ class AccessSSH extends Component {
         }
     }
 
+    async createSession(assetsId) {
+        let result = await request.post(`/sessions?assetId=${assetsId}`);
+        if (result['code'] !== 1) {
+            this.showMessage(result['message']);
+            return null;
+        }
+        document.title = result['data']['name'];
+        return result['data']['id'];
+    }
+
     terminalSize() {
         return {
             cols: Math.floor(this.state.width / 7.5),
@@ -169,8 +186,9 @@ class AccessSSH extends Component {
                 <div ref='terminal' id='terminal' style={{
                     height: this.state.height,
                     width: this.state.width,
+                    backgroundColor: 'black',
                     overflowX: 'hidden',
-                    overflowY: 'hidden'
+                    overflowY: 'hidden',
                 }}/>
             </div>
         );