X-Git-Url: https://git.proxmox.com/?p=pve-installer.git;a=blobdiff_plain;f=Proxmox%2FInstall%2FRunEnv.pm;h=39505d08e9856aa28906d818a2aa332e33d2ac13;hp=25b6bb3db25a648328ac69f321e84c93ca895fd8;hb=refs%2Fheads%2Fmaster;hpb=db8fe71b259dd7f1cf713de0f97295924f9ba2cb

diff --git a/Proxmox/Install/RunEnv.pm b/Proxmox/Install/RunEnv.pm
index 25b6bb3..7eaf96a 100644
--- a/Proxmox/Install/RunEnv.pm
+++ b/Proxmox/Install/RunEnv.pm
@@ -8,7 +8,7 @@ use JSON qw(from_json to_json);
 
 use Proxmox::Log;
 use Proxmox::Sys::Command qw(run_command CMD_FINISHED);
-use Proxmox::Sys::File qw(file_read_firstline);
+use Proxmox::Sys::File qw(file_read_all file_read_firstline);
 use Proxmox::Sys::Block;
 use Proxmox::Sys::Net;
 
@@ -285,6 +285,16 @@ sub query_installation_environment : prototype() {
     $output->{hvm_supported} = query_cpu_hvm_support();
     $output->{boot_type} = -d '/sys/firmware/efi' ? 'efi' : 'bios';
 
+    if ($output->{boot_type} eq 'efi') {
+	my $content = eval { file_read_all("/sys/firmware/efi/efivars/SecureBoot-8be4df61-93ca-11d2-aa0d-00e098032b8c") };
+	if ($@) {
+	    log_warn("Failed to read secure boot state: $@\n");
+	} else {
+	    my @secureboot = unpack("CCCCC", $content);
+	    $output->{secure_boot} = $secureboot[4] == 1;
+	}
+    }
+
     my $err;
     my $country;
     if ($routes->{gateway4}) {
@@ -302,7 +312,7 @@ sub query_installation_environment : prototype() {
     if (defined($country)) {
 	$output->{country} = $country;
     } else {
-	warn ($err // "unable to detect country\n");
+	warn ($err || "unable to detect country\n");
     }
 
     return $output;