优化批量执行指令和windows接入发送组合键
This commit is contained in:
dushixiang
parent
ba982dacd0
commit
038f59d155
102
pkg/api/ssh.go
102
pkg/api/ssh.go
@ -2,6 +2,7 @@ package api
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"github.com/gorilla/websocket"
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"github.com/labstack/echo/v4"
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@ -46,6 +47,22 @@ func (w *NextWriter) Read() ([]byte, int, error) {
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return buf, read, err
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}
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const (
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Data = "data"
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Resize = "resize"
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Closed = "closed"
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)
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type Message struct {
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Type string `json:"type"`
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Content string `json:"content"`
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}
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type WindowSize struct {
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Height int `json:"height"`
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Width int `json:"width"`
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}
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func SSHEndpoint(c echo.Context) error {
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ws, err := UpGrader.Upgrade(c.Response().Writer, c.Request(), nil)
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if err != nil {
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@ -60,12 +77,22 @@ func SSHEndpoint(c echo.Context) error {
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sshClient, err := CreateSshClient(assetId)
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if err != nil {
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logrus.Errorf("创建SSH客户端失败：%v", err.Error())
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msg := Message{
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Type: Closed,
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Content: err.Error(),
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}
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err := WriteMessage(ws, msg)
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return err
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}
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session, err := sshClient.NewSession()
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if err != nil {
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logrus.Errorf("创建SSH会话失败：%v", err.Error())
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msg := Message{
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Type: Closed,
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Content: err.Error(),
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}
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err := WriteMessage(ws, msg)
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return err
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}
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defer session.Close()
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@ -93,15 +120,39 @@ func SSHEndpoint(c echo.Context) error {
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return err
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}
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go func() {
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msg := Message{
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Type: Data,
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Content: "Connect to server successfully.",
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}
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_ = WriteMessage(ws, msg)
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var mut sync.Mutex
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var active = true
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go func() {
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for true {
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mut.Lock()
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if !active {
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logrus.Debugf("会话: %v -> %v 关闭", sshClient.LocalAddr().String(), sshClient.RemoteAddr().String())
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break
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}
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mut.Unlock()
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p, n, err := b.Read()
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if err != nil {
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continue
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}
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if n > 0 {
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WriteByteMessage(ws, p)
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msg := Message{
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Type: Data,
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Content: string(p),
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}
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message, err := json.Marshal(msg)
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if err != nil {
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logrus.Warnf("生成Json失败 %v", err)
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continue
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}
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WriteByteMessage(ws, message)
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}
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time.Sleep(time.Duration(100) * time.Millisecond)
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}
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@ -110,16 +161,53 @@ func SSHEndpoint(c echo.Context) error {
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for true {
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_, message, err := ws.ReadMessage()
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if err != nil {
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// web socket会话关闭后主动关闭ssh会话
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_ = session.Close()
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mut.Lock()
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active = false
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mut.Unlock()
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break
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}
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var msg Message
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err = json.Unmarshal(message, &msg)
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if err != nil {
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logrus.Warnf("解析Json失败: %v, 原始字符串：%v", err, string(message))
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continue
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}
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_, err = stdinPipe.Write(message)
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if err != nil {
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logrus.Debugf("Tunnel write: %v", err)
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switch msg.Type {
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case Resize:
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var winSize WindowSize
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err = json.Unmarshal([]byte(msg.Content), &winSize)
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if err != nil {
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logrus.Warnf("解析SSH会话窗口大小失败: %v", err)
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continue
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}
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if err := session.WindowChange(winSize.Height, winSize.Height); err != nil {
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logrus.Warnf("更改SSH会话窗口大小失败: %v", err)
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continue
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}
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case Data:
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_, err = stdinPipe.Write([]byte(msg.Content))
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if err != nil {
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logrus.Debugf("SSH会话写入失败: %v", err)
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}
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}
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}
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return err
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}
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func WriteMessage(ws *websocket.Conn, msg Message) error {
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message, err := json.Marshal(msg)
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if err != nil {
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logrus.Warnf("生成Json失败 %v", err)
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}
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WriteByteMessage(ws, message)
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return err
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}
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func CreateSshClient(assetId string) (*ssh.Client, error) {
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asset, err := model.FindAssetById(assetId)
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if err != nil {
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@ -195,10 +283,6 @@ func CreateSshClient(assetId string) (*ssh.Client, error) {
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return sshClient, nil
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}
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func WriteMessage(ws *websocket.Conn, message string) {
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WriteByteMessage(ws, []byte(message))
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}
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func WriteByteMessage(ws *websocket.Conn, p []byte) {
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err := ws.WriteMessage(websocket.TextMessage, p)
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if err != nil {
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@ -89,6 +89,7 @@ func TunEndpoint(c echo.Context) error {
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configuration.SetParameter(guacd.DisableBitmapCaching, propertyMap[guacd.DisableBitmapCaching])
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configuration.SetParameter(guacd.DisableOffscreenCaching, propertyMap[guacd.DisableOffscreenCaching])
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configuration.SetParameter(guacd.DisableGlyphCaching, propertyMap[guacd.DisableGlyphCaching])
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configuration.SetParameter("server-layout", "en-us-qwerty")
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break
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case "ssh":
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if len(session.PrivateKey) > 0 && session.PrivateKey != "-" {
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20
web/package-lock.json
generated
20
web/package-lock.json
generated
@ -2537,14 +2537,6 @@
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"resolved": "https://registry.npmjs.org/@types/html-minifier-terser/-/html-minifier-terser-5.1.1.tgz",
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"integrity": "sha512-giAlZwstKbmvMk1OO7WXSj4OZ0keXAcl2TQq4LWHiiPH2ByaH7WeUzng+Qej8UPxxv+8lRTuouo0iaNDBuzIBA=="
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},
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"@types/http-proxy": {
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"version": "1.17.4",
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"resolved": "https://registry.npmjs.org/@types/http-proxy/-/http-proxy-1.17.4.tgz",
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"integrity": "sha512-IrSHl2u6AWXduUaDLqYpt45tLVCtYv7o4Z0s1KghBCDgIIS9oW5K1H8mZG/A2CfeLdEa7rTd1ACOiHBc1EMT2Q==",
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"requires": {
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"@types/node": "*"
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}
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},
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"@types/istanbul-lib-coverage": {
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"version": "2.0.3",
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"resolved": "https://registry.npmjs.org/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.3.tgz",
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@ -7972,18 +7964,6 @@
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"requires-port": "^1.0.0"
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}
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},
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"http-proxy-middleware": {
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"version": "1.0.6",
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"resolved": "https://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-1.0.6.tgz",
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"integrity": "sha512-NyL6ZB6cVni7pl+/IT2W0ni5ME00xR0sN27AQZZrpKn1b+qRh+mLbBxIq9Cq1oGfmTc7BUq4HB77mxwCaxAYNg==",
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"requires": {
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"@types/http-proxy": "^1.17.4",
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"http-proxy": "^1.18.1",
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"is-glob": "^4.0.1",
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"lodash": "^4.17.20",
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"micromatch": "^4.0.2"
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}
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},
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"http-signature": {
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"version": "1.2.0",
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"resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.2.0.tgz",
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@ -17,7 +17,8 @@
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"react-scripts": "^4.0.0",
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"typescript": "^3.9.7",
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"xterm": "^4.9.0",
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"xterm-addon-web-links": "^0.4.0"
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"xterm-addon-web-links": "^0.4.0",
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"xterm-addon-fit": "^0.4.0"
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},
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"scripts": {
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"start": "react-scripts start",
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@ -28,7 +28,7 @@ import {
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CloudUploadOutlined,
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CopyOutlined,
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DeleteOutlined,
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DesktopOutlined,
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DesktopOutlined, ExpandOutlined,
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FileZipOutlined,
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FolderAddOutlined,
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LoadingOutlined,
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@ -36,7 +36,7 @@ import {
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UploadOutlined
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} from '@ant-design/icons';
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import Upload from "antd/es/upload";
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import {download, getToken} from "../../utils/utils";
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import {download, exitFull, getToken, requestFullScreen} from "../../utils/utils";
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import './Access.css'
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import Draggable from 'react-draggable';
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@ -87,7 +87,9 @@ class Access extends Component {
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confirmLoading: false,
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uploadVisible: false,
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uploadLoading: false,
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startTime: new Date()
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startTime: new Date(),
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fullScreen: false,
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fullScreenBtnText: '进入全屏'
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};
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async componentDidMount() {
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@ -345,6 +347,7 @@ class Access extends Component {
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return true;
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}
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console.log('--------------------')
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console.log(keysym)
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this.state.client.sendKeyEvent(1, keysym);
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if (keysym === 65288) {
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@ -370,6 +373,24 @@ class Access extends Component {
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});
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};
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fullScreen = () => {
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let fs = this.state.fullScreen;
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if(fs){
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exitFull();
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this.setState({
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fullScreen: false,
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fullScreenBtnText: '进入全屏'
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})
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}else {
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requestFullScreen(document.documentElement);
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this.setState({
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fullScreen: true,
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fullScreenBtnText: '退出全屏'
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})
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}
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}
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showClipboard = () => {
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this.setState({
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clipboardVisible: true
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@ -823,11 +844,18 @@ class Access extends Component {
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<Menu.Item key="2" icon={<FileZipOutlined/>} onClick={this.showFileSystem}>
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文件管理
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</Menu.Item>
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<Menu.Item key="3" icon={<ExpandOutlined />} onClick={this.fullScreen}>
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{this.state.fullScreenBtnText}
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</Menu.Item>
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<SubMenu title="发送快捷键" icon={<DesktopOutlined/>}>
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<Menu.Item
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onClick={() => this.sendCombinationKey(['65507', '65513', '65535'])}>Ctrl+Alt+Delete</Menu.Item>
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<Menu.Item
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onClick={() => this.sendCombinationKey(['65507', '65513', '65288'])}>Ctrl+Alt+Backspace</Menu.Item>
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<Menu.Item
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onClick={() => this.sendCombinationKey(['65515', '114'])}>Windows+R</Menu.Item>
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<Menu.Item
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onClick={() => this.sendCombinationKey(['65515'])}>Windows</Menu.Item>
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</SubMenu>
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</Menu>
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);
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@ -892,22 +920,6 @@ class Access extends Component {
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</Affix>
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</Draggable>
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{/*{*/}
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{/* this.state.protocol === 'ssh' || this.state.protocol === 'rdp' ?*/}
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{/* <Affix style={{position: 'absolute', top: 50, right: 50}}>*/}
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{/* <Button*/}
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{/* shape="circle"*/}
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{/* icon={<FolderOpenOutlined/>}*/}
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{/* onClick={() => {*/}
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{/* this.showFileSystem();*/}
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{/* }}*/}
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{/* >*/}
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{/* </Button>*/}
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{/* </Affix>*/}
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{/* : null*/}
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{/*}*/}
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<Drawer
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title={title}
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placement="right"
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@ -1,16 +1,16 @@
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import React, {Component} from 'react';
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import "xterm/css/xterm.css"
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import {Terminal} from "xterm";
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import {AttachAddon} from 'xterm-addon-attach';
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import qs from "qs";
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import {wsServer} from "../../common/constants";
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import "./Console.css"
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import {getToken} from "../../utils/utils";
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import {FitAddon} from 'xterm-addon-fit'
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function getGeometry(width, height) {
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const cols = Math.floor(width / 9);
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const rows = Math.floor(height / 17);
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const rows = Math.floor(height / 17) - 1;
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return [cols, rows];
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}
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@ -18,9 +18,11 @@ class Console extends Component {
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state = {
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containerOverflow: 'hidden',
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containerWidth: 0,
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containerHeight: 0,
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term: null,
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width: 0,
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height: 0,
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term: undefined,
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webSocket: undefined,
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fitAddon: undefined
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};
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componentDidMount() {
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@ -30,9 +32,6 @@ class Console extends Component {
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let width = this.props.width;
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let height = this.props.height;
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// let width = Math.floor(window.innerWidth * scale);
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// let height = Math.floor(window.innerHeight * scale);
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let params = {
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'width': width,
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'height': height,
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@ -41,66 +40,127 @@ class Console extends Component {
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let paramStr = qs.stringify(params);
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let [cols, rows] = getGeometry(width, height);
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const ua = navigator.userAgent.toLowerCase();
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let lineHeight = 1;
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if (ua.includes('windows')) {
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lineHeight = 1.1;
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}
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let term = new Terminal({
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cols: cols,
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rows: rows,
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// screenKeys: true,
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// fontFamily: 'menlo',
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fontFamily: 'monaco, Consolas, "Lucida Console", monospace',
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fontSize: 14,
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lineHeight: lineHeight,
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theme: {
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background: '#1b1b1b'
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},
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rightClickSelectsWord: true,
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});
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// let fitAddon = new FitAddon();
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// term.loadAddon(fitAddon);
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let fitAddon = new FitAddon();
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term.loadAddon(fitAddon);
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term.open(this.refs.terminal);
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// fitAddon.fit();
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term.writeln('正在努力连接服务器中...');
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term.writeln('Trying to connect to the server ...');
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term.onResize(e => {
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});
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term.onData(data => {
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let webSocket = this.state.webSocket;
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if (webSocket !== undefined) {
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webSocket.send(JSON.stringify({type: 'data', content: data}));
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}
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});
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let token = getToken();
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let webSocket = new WebSocket(wsServer + '/ssh?X-Auth-Token=' + token + '&' + paramStr);
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term.loadAddon(new AttachAddon(webSocket));
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this.props.appendWebsocket(webSocket);
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this.props.appendWebsocket({'id': assetId, 'ws': webSocket});
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webSocket.onopen = (e => {
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term.clear();
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term.focus();
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if (command !== '') {
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webSocket.send(command + String.fromCharCode(13));
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}
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this.onWindowResize();
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});
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webSocket.onerror = (e) => {
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term.writeln("Failed to connect to server.");
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}
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webSocket.onclose = (e) => {
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term.writeln("Connection is closed.");
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}
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let executedCommand = false
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webSocket.onmessage = (e) => {
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let msg = JSON.parse(e.data);
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switch (msg['type']) {
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case 'data':
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term.write(msg['content']);
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break;
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case 'closed':
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term.writeln(`\x1B[1;3;31m${msg['content']}\x1B[0m `)
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webSocket.close();
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break;
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}
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if (!executedCommand) {
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if (command !== '') {
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let webSocket = this.state.webSocket;
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if (webSocket !== undefined && webSocket.readyState === WebSocket.OPEN) {
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webSocket.send(JSON.stringify({type: 'data', content: command + String.fromCharCode(13)}));
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}
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}
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executedCommand = true;
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}
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}
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|
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this.setState({
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term: term,
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containerWidth: width,
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containerHeight: height
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fitAddon: fitAddon,
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webSocket: webSocket,
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width: width,
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height: height
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});
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// window.addEventListener('resize', this.onWindowResize);
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window.addEventListener('resize', this.onWindowResize);
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}
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componentWillUnmount() {
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let webSocket = this.state.webSocket;
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if (webSocket) {
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webSocket.close()
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}
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||||
}
|
||||
|
||||
onWindowResize = (e) => {
|
||||
let term = this.state.term;
|
||||
if (term) {
|
||||
const [cols, rows] = getGeometry(this.state.containerWidth, this.state.containerHeight);
|
||||
term.resize(cols, rows);
|
||||
let fitAddon = this.state.fitAddon;
|
||||
let webSocket = this.state.webSocket;
|
||||
if (term && fitAddon && webSocket) {
|
||||
|
||||
let height = term.cols;
|
||||
let width = term.rows;
|
||||
|
||||
try {
|
||||
fitAddon.fit();
|
||||
} catch (e) {
|
||||
console.log(e);
|
||||
}
|
||||
|
||||
term.focus();
|
||||
if(webSocket.readyState === WebSocket.OPEN){
|
||||
webSocket.send(JSON.stringify({type: 'resize', content: JSON.stringify({height, width})}));
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
render() {
|
||||
return (
|
||||
<div>
|
||||
<div ref='terminal' style={{
|
||||
<div ref='terminal' id='terminal' style={{
|
||||
overflow: this.state.containerOverflow,
|
||||
width: this.state.containerWidth,
|
||||
height: this.state.containerHeight,
|
||||
backgroundColor: 'black'
|
||||
width: this.state.width,
|
||||
height: this.state.height,
|
||||
backgroundColor: '#1b1b1b'
|
||||
}}/>
|
||||
</div>
|
||||
);
|
||||
|
||||
@ -249,6 +249,8 @@ class Asset extends Component {
|
||||
} else {
|
||||
asset['tags'] = asset['tags'].split(',');
|
||||
}
|
||||
}else {
|
||||
asset['tags'] = [];
|
||||
}
|
||||
|
||||
this.setState({
|
||||
|
||||
@ -1,8 +1,10 @@
|
||||
import React, {Component} from 'react';
|
||||
import {List, Card, Input, PageHeader} from "antd";
|
||||
import {Card, Input, List, PageHeader, Popconfirm} from "antd";
|
||||
import Console from "../access/Console";
|
||||
import {itemRender} from "../../utils/utils";
|
||||
import Logout from "../user/Logout";
|
||||
import './Command.css'
|
||||
|
||||
const {Search} = Input;
|
||||
const routes = [
|
||||
{
|
||||
@ -25,7 +27,8 @@ class BatchCommand extends Component {
|
||||
|
||||
state = {
|
||||
webSockets: [],
|
||||
assets: []
|
||||
assets: [],
|
||||
active: undefined,
|
||||
}
|
||||
|
||||
componentDidMount() {
|
||||
@ -66,7 +69,13 @@ class BatchCommand extends Component {
|
||||
<div className="page-search">
|
||||
<Search ref={this.commandRef} placeholder="请输入指令" onSearch={value => {
|
||||
for (let i = 0; i < this.state.webSockets.length; i++) {
|
||||
this.state.webSockets[i].send(value + String.fromCharCode(13))
|
||||
let ws = this.state.webSockets[i]['ws'];
|
||||
if (ws.readyState === WebSocket.OPEN) {
|
||||
ws.send(JSON.stringify({
|
||||
type: 'data',
|
||||
content: value + String.fromCharCode(13)
|
||||
}));
|
||||
}
|
||||
}
|
||||
this.commandRef.current.setValue('');
|
||||
}} enterButton='执行'/>
|
||||
@ -78,10 +87,23 @@ class BatchCommand extends Component {
|
||||
dataSource={this.state.assets}
|
||||
renderItem={item => (
|
||||
<List.Item>
|
||||
<Card title={item.name}>
|
||||
<Card title={item.name}
|
||||
className={this.state.active === item['id'] ? 'command-active' : ''}
|
||||
onClick={() => {
|
||||
if (this.state.active === item['id']) {
|
||||
this.setState({
|
||||
active: undefined
|
||||
})
|
||||
} else {
|
||||
this.setState({
|
||||
active: item['id']
|
||||
})
|
||||
}
|
||||
}}
|
||||
>
|
||||
<Console assetId={item.id} command={this.state.command}
|
||||
width={(window.innerWidth - 350) / 2}
|
||||
height={400}
|
||||
height={420}
|
||||
appendWebsocket={this.appendWebsocket}/>
|
||||
</Card>
|
||||
</List.Item>
|
||||
|
||||
4
web/src/components/command/Command.css
Normal file
4
web/src/components/command/Command.css
Normal file
@ -0,0 +1,4 @@
|
||||
.command-active {
|
||||
box-shadow: 0 0 0 2px #1890FF;
|
||||
outline: 2px solid #1890FF;
|
||||
}
|
||||
@ -78,7 +78,7 @@ export const cloneObj = (obj, ignoreFields) => {
|
||||
export function download(url) {
|
||||
let aElement = document.createElement('a');
|
||||
aElement.setAttribute('download', '');
|
||||
aElement.setAttribute('target', '_blank');
|
||||
// aElement.setAttribute('target', '_blank');
|
||||
aElement.setAttribute('href', url);
|
||||
aElement.click();
|
||||
}
|
||||
@ -176,4 +176,37 @@ export function difference(a, b) {
|
||||
let aSet = new Set(a)
|
||||
let bSet = new Set(b)
|
||||
return Array.from(new Set(a.concat(b).filter(v => !aSet.has(v) || !bSet.has(v))))
|
||||
}
|
||||
|
||||
export function requestFullScreen(element) {
|
||||
// 判断各种浏览器，找到正确的方法
|
||||
const requestMethod = element.requestFullScreen || //W3C
|
||||
element.webkitRequestFullScreen || //FireFox
|
||||
element.mozRequestFullScreen || //Chrome等
|
||||
element.msRequestFullScreen; //IE11
|
||||
if (requestMethod) {
|
||||
requestMethod.call(element);
|
||||
} else if (typeof window.ActiveXObject !== "undefined") { //for Internet Explorer
|
||||
const wScript = new window.ActiveXObject("WScript.Shell");
|
||||
if (wScript !== null) {
|
||||
wScript.SendKeys("{F11}");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//退出全屏 判断浏览器种类
|
||||
export function exitFull() {
|
||||
// 判断各种浏览器，找到正确的方法
|
||||
const exitMethod = document.exitFullscreen || //W3C
|
||||
document.mozCancelFullScreen || //FireFox
|
||||
document.webkitExitFullscreen || //Chrome等
|
||||
document.webkitExitFullscreen; //IE11
|
||||
if (exitMethod) {
|
||||
exitMethod.call(document);
|
||||
} else if (typeof window.ActiveXObject !== "undefined") { //for Internet Explorer
|
||||
const wScript = new window.ActiveXObject("WScript.Shell");
|
||||
if (wScript !== null) {
|
||||
wScript.SendKeys("{F11}");
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user