fix: check for already existing cert

2026-05-13 11:19:45 -03:00
parent 013d69e18a
commit f318327952
1 changed files with 11 additions and 1 deletions
@@ -102,8 +102,18 @@ bool CertificateManager::installCertificate()
    HCERTSTORE rootStore = CertOpenStore(CERT_STORE_PROV_SYSTEM, 0, NULL, CERT_SYSTEM_STORE_CURRENT_USER, L"Root");
    bool success = false;
    if (rootStore)
+    {
+        PCCERT_CONTEXT existingCert = CertFindCertificateInStore(rootStore, X509_ASN_ENCODING | PKCS_7_ASN_ENCODING, 0,
+                                                                 CERT_FIND_EXISTING, certCtx, NULL);
+        if (existingCert)
+        {
+            CertFreeCertificateContext(existingCert);
+            success = true;
+        }
+        else
        {
            success = CertAddCertificateContextToStore(rootStore, certCtx, CERT_STORE_ADD_REPLACE_EXISTING, NULL);
+        }
        CertCloseStore(rootStore, 0);
    }
    CertFreeCertificateContext(certCtx);