Revert "version: use crypt32 instead of go x509 for cn extraction for file size"

This reverts commit 4cdc8fef9973a8d82593bff4e7cb350a20e0fa78.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/version/official_windows.go b/version/official_windows.go
index d9f041f6..b0f62250 100644
--- a/version/official_windows.go
+++ b/version/official_windows.go
@@ -67,12 +67,12 @@ func IsRunningOfficialVersion() bool {
 
 	// This below tests is easily circumvented. False certificates can be appended, and just checking the
 	// common name is not very good. But that's okay, as this isn't security related.
-	names, err := wintrust.ExtractCertificateNames(path)
+	certs, err := wintrust.ExtractCertificates(path)
 	if err != nil {
 		return false
 	}
-	for _, name := range names {
-		if name == officialCommonName {
+	for _, cert := range certs {
+		if cert.Subject.CommonName == officialCommonName {
 			return true
 		}
 	}