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Merge c3dabfaab44aa6be5fb194ec022cb4d325f6f08e into bd9ae189f83e33a6977bbe056774c851e96fe0a7

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ShulkerSakura 2025-09-21 16:22:13 +08:00 committed by GitHub
commit b653509ef4
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2 changed files with 48 additions and 4 deletions
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6
HMCL/src/main/java/org/jackhuang/hmcl/Launcher.java
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@ -29,15 +29,12 @@ import javafx.stage.Stage;
import org.jackhuang.hmcl.setting.ConfigHolder;
import org.jackhuang.hmcl.setting.SambaException;
import org.jackhuang.hmcl.ui.FXUtils;
import org.jackhuang.hmcl.util.FileSaver;
import org.jackhuang.hmcl.util.*;
import org.jackhuang.hmcl.task.AsyncTaskExecutor;
import org.jackhuang.hmcl.task.Schedulers;
import org.jackhuang.hmcl.ui.Controllers;
import org.jackhuang.hmcl.upgrade.UpdateChecker;
import org.jackhuang.hmcl.upgrade.UpdateHandler;
import org.jackhuang.hmcl.util.CrashReporter;
import org.jackhuang.hmcl.util.Lang;
import org.jackhuang.hmcl.util.StringUtils;
import org.jackhuang.hmcl.util.io.JarUtils;
import org.jackhuang.hmcl.util.platform.Architecture;
import org.jackhuang.hmcl.util.platform.CommandBuilder;
@ -252,6 +249,7 @@ public final class Launcher extends Application {
LOG.info("Java Version: " + System.getProperty("java.version") + ", " + System.getProperty("java.vendor"));
LOG.info("Java VM Version: " + System.getProperty("java.vm.name") + " (" + System.getProperty("java.vm.info") + "), " + System.getProperty("java.vm.vendor"));
LOG.info("Java Home: " + System.getProperty("java.home"));
LOG.info("User Privilege: " + AdminChecker.isAdmin());
LOG.info("Current Directory: " + Metadata.CURRENT_DIRECTORY);
LOG.info("HMCL Global Directory: " + Metadata.HMCL_GLOBAL_DIRECTORY);
LOG.info("HMCL Current Directory: " + Metadata.HMCL_CURRENT_DIRECTORY);

46
HMCL/src/main/java/org/jackhuang/hmcl/util/AdminChecker.java Executable file
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@ -0,0 +1,46 @@
package org.jackhuang.hmcl.util;
import org.jackhuang.hmcl.util.platform.OperatingSystem;
import org.jackhuang.hmcl.util.platform.windows.WinReg;
public class AdminChecker {
private AdminChecker() {
}
public static boolean isAdmin() {
if (OperatingSystem.CURRENT_OS == OperatingSystem.WINDOWS) {
return isWindowsAdmin();
} else if (OperatingSystem.CURRENT_OS.isLinuxOrBSD() && OperatingSystem.CURRENT_OS == OperatingSystem.MACOS) {
return isUnixRoot();
} else {
// 未知系统，保守返回 false
System.err.println("Unknown OS: " + OperatingSystem.CURRENT_OS);
return false;
}
}
private static boolean isWindowsAdmin() {
WinReg reg = WinReg.INSTANCE;
try {
return reg.exists(WinReg.HKEY.HKEY_USERS, "S-1-5-19");
} catch (Throwable t) {
// 捕获 AccessException、JNA 错误等
return false;
}
}
private static boolean isUnixRoot() {
try {
ProcessBuilder pb = new ProcessBuilder("id", "-u");
Process process = pb.start();
java.util.Scanner scanner = new java.util.Scanner(process.getInputStream());
String uid = scanner.hasNext() ? scanner.next() : "";
scanner.close();
process.waitFor();
return "0".equals(uid.trim());
} catch (Exception e) {
return false;
}
}
}