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package at.hannibal2.skyhanni.tweaker;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.UIManager;
import java.awt.event.WindowEvent;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.net.URI;
import java.net.URL;
import java.util.concurrent.atomic.AtomicBoolean;
public class DownloadSourceChecker {
private static final String MOD_VERSION = "@MOD_VERSION@";
private static final String GITHUB_REPO = "511310721";
private static final String GITHUB_REPO_TEXT = "repo_id=" + GITHUB_REPO;
private static final String MODRINTH_URL = "/data/byNkmv5G/";
private static final String[] SECURITY_POPUP = {
"The file you are trying to run is hosted on a non-trusted domain.",
"",
"Host: %s",
"",
"Please download the file from a trusted source.",
"",
"IF YOU DO NOT KNOW WHAT YOU ARE DOING, CLOSE THIS WINDOW!",
"",
"And download from the official link below."
};
public static void init() {
if (!TweakerUtils.isOnWindows()) return;
URI host = getDangerousHost();
if (host != null) {
openMenu(host);
}
}
private static void openMenu(URI host) {
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (Exception e) {
e.printStackTrace();
}
JFrame frame = new JFrame();
frame.setUndecorated(true);
frame.setAlwaysOnTop(true);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
AtomicBoolean close = new AtomicBoolean(true);
JPanel links = new JPanel();
links.add(TweakerUtils.createButton(
"Discord",
() -> TweakerUtils.openUrl("https://discord.com/invite/skyhanni-997079228510117908")
));
links.add(TweakerUtils.createButton(
"Official Download",
() -> TweakerUtils.openUrl("https://github.com/hannibal002/SkyHanni/releases")
));
JPanel buttons = new JPanel();
buttons.add(TweakerUtils.createButton(
"Close",
() -> {
close.set(true);
frame.dispatchEvent(new WindowEvent(frame, WindowEvent.WINDOW_CLOSING));
}
));
JOptionPane.showOptionDialog(
frame,
String.format(String.join("\n", SECURITY_POPUP), uriToSimpleString(host)),
"SkyHanni " + MOD_VERSION + " Security Error",
JOptionPane.DEFAULT_OPTION,
JOptionPane.ERROR_MESSAGE,
null,
new JPanel[] { links, buttons },
links
);
if (!close.get()) return;
TweakerUtils.exit();
}
private static String uriToSimpleString(URI uri) {
return uri.getScheme() + "://" + uri.getHost() + uri.getPath();
}
private static URI getDangerousHost() {
try {
URL url = DownloadSourceChecker.class.getProtectionDomain().getCodeSource().getLocation();
File file = new File(url.getFile());
if (!file.isFile()) return null;
URI host = getHost(file);
if (host == null) return null;
if (host.getHost().equals("objects.githubusercontent.com")) {
if (host.getQuery().contains(GITHUB_REPO_TEXT)) {
return null;
} else if (host.getPath().contains("/" + GITHUB_REPO + "/")) {
return null;
}
} else if (host.getHost().equals("cdn.modrinth.com") && host.getPath().startsWith(MODRINTH_URL)) {
return null;
}
return host;
} catch (Exception ignored) {
return null;
}
}
private static URI getHost(File file) throws Exception {
final File adsFile = new File(file.getAbsolutePath() + ":Zone.Identifier:$DATA");
String host = null;
try (BufferedReader reader = new BufferedReader(new FileReader(adsFile))) {
String line = reader.readLine();
while (line != null) {
if (line.startsWith("HostUrl=")) {
host = line.substring(8);
break;
}
line = reader.readLine();
}
}
return host != null ? new URI(host) : null;
}
}
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