/** * Returns a clone of this SnmpContextv3. * * @exception CloneNotSupportedException Thrown when the constructor generates an IOException */ public Object clone() throws CloneNotSupportedException { SnmpContextv3 clContext = null; try { clContext = new SnmpContextv3(hostAddr, hostPort, typeSocket); clContext.setUserName(new String(userName)); clContext.setUseAuthentication(useAuthentication); if (userAuthenticationPassword != null) { clContext.setUserAuthenticationPassword(new String(userAuthenticationPassword)); } clContext.setAuthenticationProtocol(authenticationProtocol); /* clContext.setUsePrivacy(usePrivacy); if (userPrivacyPassword != null) { clContext.setUserPrivacyPassword(new String(userPrivacyPassword)); } */ clContext.setContextName(new String(contextName)); int l = contextEngineId.length; byte[] newContextEngineId = new byte[l]; System.arraycopy(contextEngineId, 0, newContextEngineId, 0, l); clContext.setContextEngineId(newContextEngineId); } catch (java.io.IOException exc) { throw new CloneNotSupportedException("IOException " + exc.getMessage()); } return clContext; }
public void init() { String host = util.getHost(); String bindAddr = util.getBindAddress(); int port = util.getPort(ListeningContextFace.DEFAULT_TRAP_PORT); String socketType = util.getSocketType(); // String oid = util.getOid(); String community = util.getCommunity(); try { context = new SnmpContextv2c(host, port, bindAddr, socketType); context.setCommunity(community); pdu = new TrapPduv2(context); pdu.addOid(sysUpTime, new AsnUnsInteger(5)); pdu.addOid(snmpTrapOID, new AsnObjectId(warmStart)); System.out.println(pdu.toString()); pdu.send(); // when calling destroy, the pdu might not be sent // context.destroy(); } catch (java.io.IOException exc) { System.out.println("IOException " + exc.getMessage()); } catch (uk.co.westhawk.snmp.stack.PduException exc) { System.out.println("PduException " + exc.getMessage()); } // System.exit(0); }
public void start() { if (context != null) { try { UpSincePdu up = new UpSincePdu(context, this); } catch (java.io.IOException exc) { System.out.println("start(): IOException " + exc.getMessage()); } catch (PduException exc) { System.out.println("start(): PduException " + exc.getMessage()); } } }
public void init() { String host = util.getHost(); h = new JLabel(host + " up since: "); v = new JLabel(" unknown "); setLayout(new GridLayout(2, 1)); add(h); add(v); try { context = new SnmpContext(host, port); } catch (java.io.IOException exc) { System.out.println("IOException " + exc.getMessage()); System.exit(0); } }
public static void main(String[] args) throws ClassNotFoundException, IOException { try { String server_name = args.length == 1 ? args[0] : "localhost"; DatagramSocket echoSocket = null; // == UDP Socket echoSocket = new DatagramSocket(); String message = "pre"; // init-Wert while (!message.equals("quit")) { System.out.println(" *** Contact with " + server_name + " ***"); System.out.println("Press Enter to send your message."); // <EntryPoint> System.out.print("> "); message = System.console().readLine(); ByteArrayOutputStream buffer = new ByteArrayOutputStream(); ObjectOutputStream out = new ObjectOutputStream(buffer); out.writeObject(message); out.close(); buffer.close(); DatagramPacket packet = new DatagramPacket( buffer.toByteArray(), buffer.size(), InetAddress.getByName(server_name), udp_port); echoSocket.send(packet); } } catch (UnknownHostException e) { System.err.println("Unknown host"); return; } catch (NoRouteToHostException e) { System.err.println("Unreachable"); return; } catch (ConnectException e) { System.err.println("connect refused"); return; } catch (java.io.IOException e) { System.err.println(e.getMessage()); return; } finally { System.out.println("Bye"); // echoSocket.close(); } } // -- end of main
public void run() { // We might not get an error, since it is not sure if an // interface exists with this intfIndex as index! InterfacePdu up2; while (context != null) { try { up2 = new InterfacePdu(context, this, intfIndex); Thread.sleep(interval); } catch (InterruptedException exc) {; } catch (java.io.IOException exc) { System.out.println("run(): IOException " + exc.getMessage()); } catch (PduException exc) { System.out.println("run(): PduException " + exc.getMessage()); } } }
public void init() { // get the host name String host = util.getHost(); h = new JLabel("Host " + host + ", Interface " + intfIndex + " speed"); try { context = new SnmpContext(host, port); context.setCommunity(community); setLayout(new GridLayout(2, 1)); add(h); v = new JLabel(" unknown "); add(v); } catch (java.io.IOException exc) { System.out.println("IOException " + exc.getMessage()); System.exit(0); } }
public Session _dc_run(String login, String password) throws InterruptedException { String authserver = (Config.authserv == null) ? address : Config.authserv; retry: do { byte[] cookie; AuthClient auth = null; try { try { auth = new AuthClient(authserver, login); } catch (UnknownHostException e) { _dc_log("Could not locate server"); continue retry; } if (!auth.trypasswd(password)) { auth.close(); password = ""; _dc_log("Username or password incorrect"); continue retry; } cookie = auth.cookie; } catch (java.io.IOException e) { ui.uimsg(1, "error", e.getMessage()); continue retry; } finally { try { if (auth != null) auth.close(); } catch (java.io.IOException e) { } } _dc_log("Connecting..."); try { sess = new Session(InetAddress.getByName(address), login, cookie); } catch (UnknownHostException e) { _dc_log("Could not locate server"); continue retry; } Thread.sleep(100); while (true) { if (sess.state == "") { break retry; } else if (sess.connfailed != 0) { String error; switch (sess.connfailed) { case 1: error = "Invalid authentication token"; break; case 2: error = "Already logged in"; break; case 3: error = "Could not connect to server"; break; case 4: error = "This client is too old"; break; case 5: error = "Authentication token expired"; break; default: error = "Connection failed"; break; } _dc_log(error); sess = null; continue retry; } synchronized (sess) { sess.wait(); } } } while (true); return sess; }
public Session run(HavenPanel hp) throws InterruptedException { ui = hp.newui(null); ui.setreceiver(this); ui.bind(new LoginScreen(ui.root), 1); String username; boolean savepw = false; Utils.setpref("password", ""); byte[] token = null; if (Utils.getpref("savedtoken", "").length() == 64) token = Utils.hex2byte(Utils.getpref("savedtoken", null)); username = Utils.getpref("username", ""); String authserver = (Config.authserv == null) ? address : Config.authserv; retry: do { byte[] cookie; if (initcookie != null) { username = inituser; cookie = initcookie; initcookie = null; } else if (token != null) { savepw = true; ui.uimsg(1, "token", username); while (true) { Message msg; synchronized (msgs) { while ((msg = msgs.poll()) == null) msgs.wait(); } if (msg.id == 1) { if (msg.name == "login") { break; } else if (msg.name == "forget") { token = null; Utils.setpref("savedtoken", ""); continue retry; } } } ui.uimsg(1, "prg", "Authenticating..."); AuthClient auth = null; try { auth = new AuthClient(authserver, username); if (!auth.trytoken(token)) { auth.close(); token = null; Utils.setpref("savedtoken", ""); ui.uimsg(1, "error", "Invalid save"); continue retry; } cookie = auth.cookie; } catch (java.io.IOException e) { ui.uimsg(1, "error", e.getMessage()); continue retry; } finally { try { if (auth != null) auth.close(); } catch (java.io.IOException e) { } } } else { String password; ui.uimsg(1, "passwd", username, savepw); while (true) { Message msg; synchronized (msgs) { while ((msg = msgs.poll()) == null) msgs.wait(); } if (msg.id == 1) { if (msg.name == "login") { username = (String) msg.args[0]; password = (String) msg.args[1]; savepw = (Boolean) msg.args[2]; break; } } } ui.uimsg(1, "prg", "Authenticating..."); AuthClient auth = null; try { try { auth = new AuthClient(authserver, username); } catch (UnknownHostException e) { ui.uimsg(1, "error", "Could not locate server"); continue retry; } if (!auth.trypasswd(password)) { auth.close(); password = ""; ui.uimsg(1, "error", "Username or password incorrect"); continue retry; } cookie = auth.cookie; if (savepw) { if (auth.gettoken()) Utils.setpref("savedtoken", Utils.byte2hex(auth.token)); } } catch (java.io.IOException e) { ui.uimsg(1, "error", e.getMessage()); continue retry; } finally { try { if (auth != null) auth.close(); } catch (java.io.IOException e) { } } } ui.uimsg(1, "prg", "Connecting..."); try { sess = new Session(InetAddress.getByName(address), username, cookie); } catch (UnknownHostException e) { ui.uimsg(1, "error", "Could not locate server"); continue retry; } Thread.sleep(100); while (true) { if (sess.state == "") { Utils.setpref("username", username); ui.destroy(1); break retry; } else if (sess.connfailed != 0) { String error; switch (sess.connfailed) { case 1: error = "Invalid authentication token"; break; case 2: error = "Already logged in"; break; case 3: error = "Could not connect to server"; break; case 4: error = "This client is too old"; break; case 5: error = "Authentication token expired"; break; default: error = "Connection failed"; break; } ui.uimsg(1, "error", error); sess = null; continue retry; } synchronized (sess) { sess.wait(); } } } while (true); haven.error.ErrorHandler.setprop("usr", sess.username); return (sess); // (new RemoteUI(sess, ui)).start(); }