JMXManager.java 文件源码

private void start() {

        setContainer(new MBeanContainer(ManagementFactory.getPlatformMBeanServer()));
        int jmxPort = JMXManager.getPort();
        String jmxUrl = "/jndi/rmi://localhost:" + jmxPort + "/jmxrmi";
        Map<String, Object> env = new HashMap<>();
        if (JMXManager.isSecure()) {
            env.put("jmx.remote.authenticator", new JMXAuthenticator() {
                @Override
                public Subject authenticate(Object credentials) {
                    if (!(credentials instanceof String[])) {
                        if (credentials == null) {
                            throw new SecurityException("Credentials required");
                        }
                        throw new SecurityException("Credentials should be String[]");
                    }
                    final String[] aCredentials = (String[]) credentials;
                    if (aCredentials.length < 2) {
                        throw new SecurityException("Credentials should have at least two elements");
                    }
                    String username = aCredentials[0];
                    String password = aCredentials[1];

                    try {
                        AuthFactory.authenticate(username, password);
                    } catch (Exception ex) {
                        Log.error("Authentication failed for " + username);
                        throw new SecurityException();
                    }

                    if (AdminManager.getInstance().isUserAdmin(username, true)) {
                        return new Subject(true,
                                           Collections.singleton(new JMXPrincipal(username)),
                                           Collections.EMPTY_SET,
                                           Collections.EMPTY_SET);
                    } else {
                        Log.error("Authorization failed for " + username);
                        throw new SecurityException();
                    }
                }
            });
        }

        try {
            jmxServer = new ConnectorServer(new JMXServiceURL("rmi", null, jmxPort, jmxUrl), 
                    env, "org.eclipse.jetty.jmx:name=rmiconnectorserver");
            jmxServer.start();
        } catch (Exception e) {
            Log.error("Failed to start JMX connector", e);
        }
    }