1 files changed, 12 insertions, 0 deletions
diff --git a/xmlsecurity/source/helper/documentsignaturemanager.cxx b/xmlsecurity/source/helper/documentsignaturemanager.cxx
index a0e674c3bd1b..aa08dc5c499e 100644
--- a/xmlsecurity/source/helper/documentsignaturemanager.cxx
+++ b/xmlsecurity/source/helper/documentsignaturemanager.cxx
@@ -585,6 +585,18 @@ void DocumentSignatureManager::read(bool bUseTempStream, bool bCacheLastSignatur
                                                             bCacheLastSignature);
         maSignatureHelper.EndMission();
 
+        // this parses the XML independently from ImplVerifySignatures() - check
+        // certificates here too ...
+        for (auto const& it : maSignatureHelper.GetSignatureInformations())
+        {
+            if (!it.X509Datas.empty())
+            {
+                uno::Reference<xml::crypto::XSecurityEnvironment> const xSecEnv(
+                    getSecurityEnvironment());
+                getSignatureHelper().CheckAndUpdateSignatureInformation(xSecEnv, it);
+            }
+        }
+
         maCurrentSignatureInformations = maSignatureHelper.GetSignatureInformations();
     }
     else