public String tryauth(AuthClient cl) throws IOException {
   if (WebBrowser.self == null) {
     throw (new AuthException("Could not find any web browser to launch"));
   }
   Message rpl = cl.cmd("web", method());
   String stat = rpl.string();
   URL url;
   if (stat.equals("ok")) {
     url = new URL(rpl.string());
   } else if (stat.equals("no")) {
     throw (new AuthException(rpl.string()));
   } else {
     throw (new RuntimeException("Unexpected reply `" + stat + "' from auth server"));
   }
   try {
     WebBrowser.self.show(url);
   } catch (WebBrowser.BrowserException e) {
     throw (new AuthException("Could not launch web browser"));
   }
   rpl = cl.cmd("wait");
   stat = rpl.string();
   if (stat.equals("ok")) {
     return (rpl.string());
   } else if (stat.equals("no")) {
     throw (new AuthException(rpl.string()));
   } else {
     throw (new RuntimeException("Unexpected reply `" + stat + "' from auth server"));
   }
 }
Example #2
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;
  }
Example #3
0
 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();
 }