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"));
}
}
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();
}
