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Check Secure Boot status before installing

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This commit is contained in:
Lauri Kenttä
2016-12-22 21:43:50 +02:00
parent 0347a1d921
commit 8921bafa90
1 changed files with 33 additions and 1 deletions
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src/Setup.cs
+33 -1
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@@ -5,6 +5,7 @@ using System.IO;
using System.Text.RegularExpressions; using System.Text.RegularExpressions;
using System.Linq; using System.Linq;
using System.Security.Principal; using System.Security.Principal;
using Microsoft.Win32;
/** /**
* HackBGRT Setup. * HackBGRT Setup.
@@ -190,7 +191,6 @@ public class Setup {
throw new SetupException("Couldn't install the new bootmgfw.efi."); throw new SetupException("Couldn't install the new bootmgfw.efi.");
} }
Console.WriteLine("HackBGRT is now enabled."); Console.WriteLine("HackBGRT is now enabled.");
Console.WriteLine("Remember to disable Secure Boot, or HackBGRT will not boot.");
} }
/** /**
@@ -264,6 +264,38 @@ public class Setup {
ESP esp = new ESP(); ESP esp = new ESP();
try { try {
esp.Mount(); esp.Mount();
int secureBoot = -1;
try {
secureBoot = (int) Registry.GetValue(
"HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\SecureBoot\\State",
"UEFISecureBootEnabled",
-1
);
} catch (Exception) {
}
if (secureBoot != 0) {
if (secureBoot == 1) {
Console.WriteLine("Secure Boot is enabled.");
Console.WriteLine("HackBGRT doesn't work with Secure Boot.");
Console.WriteLine("If you install HackBGRT, your machine may become unbootable,");
Console.WriteLine("unless you manually disable Secure Boot.");
} else {
Console.WriteLine("Could not determine Secure Boot status.");
Console.WriteLine("Your system may be incompatible with HackBGRT.");
Console.WriteLine("If you install HackBGRT, your machine may become unbootable.");
}
Console.WriteLine("Do you still wish to continue? [Y/N]");
var k = Console.ReadKey().Key;
Console.WriteLine();
if (k == ConsoleKey.Y) {
Console.WriteLine("Continuing. THIS IS DANGEROUS!");
} else if (k == ConsoleKey.N) {
Console.WriteLine("Aborting.");
return;
} else {
throw new SetupException("Invalid choice!");
}
}
string hackbgrt = esp.Path + "\\EFI\\HackBGRT"; string hackbgrt = esp.Path + "\\EFI\\HackBGRT";
string msloader = esp.Path + "\\EFI\\Microsoft\\Boot\\bootmgfw.efi"; string msloader = esp.Path + "\\EFI\\Microsoft\\Boot\\bootmgfw.efi";
if (!Directory.Exists(hackbgrt)) { if (!Directory.Exists(hackbgrt)) {