SpringBoot集成
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"><modelVersion>4.0.0</modelVersion><parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>2.7.7</version><relativePath/> <!-- lookup parent from repository --></parent><groupId>com.shell</groupId><artifactId>guacamole</artifactId><version>0.0.1-SNAPSHOT</version><name>guacamole</name><description>guacamole 二次开发</description><properties><java.version>8</java.version><mysql.version>8.3.0</mysql.version><mybatis-plus.version>3.5.5</mybatis-plus.version></properties><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><optional>true</optional></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId><scope>test</scope></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-websocket</artifactId></dependency><dependency><groupId>javax.servlet</groupId><artifactId>servlet-api</artifactId><version>2.5</version><scope>provided</scope></dependency><dependency><groupId>javax.websocket</groupId><artifactId>javax.websocket-api</artifactId><version>1.0</version><scope>provided</scope></dependency><dependency><groupId>org.apache.guacamole</groupId><artifactId>guacamole-common</artifactId><version>1.5.4</version></dependency><dependency><groupId>org.apache.guacamole</groupId><artifactId>guacamole-ext</artifactId><version>1.5.4</version></dependency><dependency><groupId>org.apache.guacamole</groupId><artifactId>guacamole-common-js</artifactId><version>1.5.4</version><type>zip</type><scope>runtime</scope></dependency><dependency><groupId>com.mysql</groupId><artifactId>mysql-connector-j</artifactId><version>${mysql.version}</version></dependency><dependency><groupId>org.mybatis</groupId><artifactId>mybatis-spring</artifactId><!-- <version>3.0.3</version> --><version>2.0.6</version></dependency><dependency><groupId>com.baomidou</groupId><artifactId>mybatis-plus-spring-boot3-starter</artifactId><version>${mybatis-plus.version}</version></dependency><dependency><groupId>com.baomidou</groupId><artifactId>mybatis-plus-extension</artifactId><version>${mybatis-plus.version}</version></dependency><dependency><groupId>com.baomidou</groupId><artifactId>mybatis-plus-annotation</artifactId><version>${mybatis-plus.version}</version></dependency></dependencies><build><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId><configuration><excludes><exclude><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId></exclude></excludes></configuration></plugin></plugins></build></project>
配置文件application.yml
server:port: 8080servlet:context-path: /spring:servlet:multipart:enabled: falsemax-file-size: 1024MBdatasource:url: jdbc:mysql://127.0.0.1:3306/guac?useSSL=false&useUnicode=true&characterEncoding=UTF-8&serverTimezone=GMT%2b8username: rootpassword: 123456driver-class-name: com.mysql.cj.jdbc.Drivermybatis-plus:mapper-locations: classpath:mapper/*.xmlguacamole:ip: 192.168.110.2port: 4822WebSocket方式
从GuacamoleWebSocketTunnelEndpoint中继承类，重载createTunnel方法。
@ServerEndpoint(value = "/webSocket", subprotocols = "guacamole")
@Component
public class WebSocketTunnel extends GuacamoleWebSocketTunnelEndpoint {private String uuid;private static IDeviceLoginInfoService deviceLoginInfoService;private static String guacIp;private static Integer guacPort;private GuacamoleTunnel guacamoleTunnel;// websocket中，自动注入及绑定配置项必须用这种方式@Autowiredpublic void setDeviceListenerService(IDeviceLoginInfoService deviceListenerService) {WebSocketTunnel.deviceLoginInfoService = deviceListenerService;}@Value("${guacamole.ip}")public void setGuacIp(String guacIp) {WebSocketTunnel.guacIp = guacIp;}@Value("${guacamole.port}")public void setGuacPort(Integer guacPort) {WebSocketTunnel.guacPort = guacPort;}@Overrideprotected GuacamoleTunnel createTunnel(Session session, EndpointConfig endpointConfig) throws GuacamoleException {//从session中获取传入参数Map<String, List<String>> map = session.getRequestParameterMap();DeviceLoginInfoVo loginInfo = null;String did = map.get("did").get(0);tid = map.get("tid").get(0);tid = tid.toLowerCase();// 根据传入参数从数据库中查找连接信息loginInfo = deviceLoginInfoService.getDeviceLoginInfo(did, tid);if(loginInfo != null) {loginInfo.setPort(opsPort);}if(loginInfo != null) {//String wid = (map.get("width")==null) ? "1413" : map.get("width").get(0);//String hei = (map.get("height")==null) ? "925" : map.get("height").get(0);String wid = "1412";String hei = "924";GuacamoleConfiguration configuration = new GuacamoleConfiguration();configuration.setParameter("hostname", loginInfo.getIp());configuration.setParameter("port", loginInfo.getPort().toString());configuration.setParameter("username", loginInfo.getUser());configuration.setParameter("password", loginInfo.getPassword());if(tid.equals("ssh")) {configuration.setProtocol("ssh"); // 远程连接协议configuration.setParameter("width", wid);configuration.setParameter("height", hei);configuration.setParameter("color-scheme", "white-black");//configuration.setParameter("terminal-type", "xterm-256color");//configuration.setParameter("locale", "zh_CN.UTF-8");configuration.setParameter("font-name", "Courier New");configuration.setParameter("enable-sftp", "true");}else if(tid.equals("vnc")){configuration.setProtocol("vnc"); // 远程连接协议configuration.setParameter("width", wid);configuration.setParameter("height", hei);}else if(tid.equals("rdp")) {configuration.setProtocol("rdp"); // 远程连接协议configuration.setParameter("ignore-cert", "true");if(loginInfo.getDomain() !=null) {configuration.setParameter("domain", loginInfo.getDomain());}configuration.setParameter("width", wid);configuration.setParameter("height", hei);}GuacamoleClientInformation information = new GuacamoleClientInformation();information.setOptimalScreenHeight(Integer.parseInt(hei));information.setOptimalScreenWidth(Integer.parseInt(wid));GuacamoleSocket socket = new ConfiguredGuacamoleSocket(new InetGuacamoleSocket(guacIp, guacPort),configuration, information);GuacamoleTunnel tunnel = new SimpleGuacamoleTunnel(socket);guacamoleTunnel = tunnel;return tunnel;}return null;}
}
前端页面
我用的是最基本的html+js
<!DOCTYPE HTML>
<html>
<head><meta charset="UTF-8"><link rel="stylesheet" type="text/css" href="guacamole.css"/><title>guac</title><style></style>
</head>
<body>
<div id="mainapp"><!-- Display --><div id="display"></div>
</div><!-- Guacamole JavaScript API -->
<script type="text/javascript" src="guacamole-common-js/all.js"></script>
<script type="text/javascript">function getUrlParam(name) {var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");var r = window.location.search.substr(1).match(reg);if(r != null) {return decodeURI(r[2]);}return null;}var user = getUrlParam('user');var devid = getUrlParam('did');var typeid= getUrlParam('tid');// var width = getUrlParam('width');// var height = getUrlParam('height');// Get display div from documentvar display = document.getElementById("display");var uuid;var tunnel = new Guacamole.ChainedTunnel(new Guacamole.WebSocketTunnel("webSocket"));var guac = new Guacamole.Client(tunnel);// Add client to display divdisplay.appendChild(guac.getDisplay().getElement());tunnel.onuuid = function(id) {uuid = id;}// Connectguac.connect('did='+devid+'&tid='+typeid+'&user='+user);// Disconnect on closewindow.onunload = function() {guac.disconnect();}// Mousevar mouse = new Guacamole.Mouse(guac.getDisplay().getElement());mouse.onmousedown =mouse.onmousemove = function(mouseState) {guac.sendMouseState(mouseState);};mouse.onmouseup = function(mouseState) {guac.sendMouseState(mouseState);};// Keyboardvar keyboard = new Guacamole.Keyboard(document);keyboard.onkeydown = function (keysym) {guac.sendKeyEvent(1, keysym);};keyboard.onkeyup = function (keysym) {guac.sendKeyEvent(0, keysym);};function setWin() {let width = window.document.body.clientWidth;let height = window.document.body.clientHeight;guac.sendSize(1412, 924);scaleWin();}function handleMouseEvent(event) {// Do not attempt to handle mouse state changes if the client// or display are not yet availableif(!guac || !guac.getDisplay())return;event.stopPropagation();event.preventDefault();// Send mouse state, show cursor if necessaryguac.getDisplay().showCursor(true);};// Forward all mouse interaction over Guacamole connectionmouse.onEach(['mousemove'], handleMouseEvent);// Hide software cursor when mouse leaves displaymouse.on('mouseout', function hideCursor() {guac.getDisplay().showCursor(false);display.style.cursor = 'initial';});guac.getDisplay().getElement().addEventListener('mouseenter', function (e) {display.style.cursor = 'none';});
</script>
</body>
</html>将页面放在Springboot项目的resource下的static下，启动程序，通过地址
http://ip:8080?did=1&tid=ssh访问，可以打开远程桌面。
Guacamole调用录像功能
GuacamoleConfiguration guacamoleConfig = new GuacamoleConfiguration();
guacamoleConfig.setProtocol("vnc");
guacamoleConfig.setParameter("hostname", vm.getVirtualMachineIp());
guacamoleConfig.setParameter("port", "5901");
guacamoleConfig.setParameter("password", "vncpassword");//校验前端是否开启了录屏
if(request.getParameter("open-recording") != null){//添加会话录制--录屏guacamoleConfig.setParameter("typescript-path", "/");guacamoleConfig.setParameter("create-typescript-path", "true");guacamoleConfig.setParameter("typescript-name", "" );guacamoleConfig.setParameter("recording-path", "/recording");guacamoleConfig.setParameter("create-recording-path", "true");guacamoleConfig.setParameter("recording-name", ""+new Date().getTime()+".guac");
}录像文件文件转化为MP4文件
docker pull litios/guacenc
docker run -v /extdatas/guacamole/recordings/:/recordings -d -it --name guacenc litios/guacenc
.guac文件转换为.m4v
docker exec -it guacenc guacenc -f /recordings/20230831124552.guac
将.m4v转换为.mp4
docker exec -it guacenc ffmpeg -i /recordings/20230831124552.guac.m4v /recordings/20230831124552.guac.mp4
对单一文件进行编码
docker exec -it guacenc guacenc -s 1280x720 -r 20000000 -f /recordings/20230831124552.guac
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