Merge branch 'sigs' of https://github.com/kwohlfahrt/nix-serve into m…

…aster

nix-serve.psgi

@@ -25,7 +25,7 @@ my $app = sub {
         my $hashPart = $1;
         my $storePath = queryPathFromHashPart($hashPart);
         return [404, ['Content-Type' => 'text/plain'], ["No such path.\n"]] unless $storePath;
-        my ($deriver, $narHash, $time, $narSize, $refs) = queryPathInfo($storePath, 1) or die;
+        my ($deriver, $narHash, $time, $narSize, $refs, $sigs) = queryPathInfo($storePath, 1) or die;
         my $res =
             "StorePath: $storePath\n" .
             "URL: nar/$hashPart.nar\n" .
@@ -42,6 +42,8 @@ my $app = sub {
             my $fingerprint = fingerprintPath($storePath, $narHash, $narSize, $refs);
             my $sig = signString($secretKey, $fingerprint);
             $res .= "Sig: $sig\n";
+        } else {
+            $res .= join("\n", map { "Sig: $_" } @$sigs) . "\n";
         }
         return [200, ['Content-Type' => 'text/x-nix-narinfo'], [$res]];
     }