xmlsecurity: ignore elements in ds:Object that aren't signed

Change-Id: I2e4411f0907b89e7ad6e0185cee8f12b600515e8 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111253 Tested-by: Jenkins Reviewed-by: Michael Stahl <michael.stahl@allotropia.de> (cherry picked from commit 2bfa00e) Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111900 Reviewed-by: Caolán McNamara <caolanm@redhat.com>
LibreOffice · Mar 4, 2021 · b776cf1 · b776cf1
1 parent 89befef
commit b776cf1
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Showing 4 changed files with 221 additions and 90 deletions.
diff --git a/xmlsecurity/inc/xsecctl.hxx b/xmlsecurity/inc/xsecctl.hxx
@@ -251,6 +251,7 @@ private:
     /// Sets algorithm from <SignatureMethod Algorithm="...">.
     void setSignatureMethod(svl::crypto::SignatureMethodAlgorithm eAlgorithmID);
     void switchGpgSignature();
+    bool haveReferenceForId(std::u16string_view rId) const;
     void addReference(
         const OUString& ouUri,
         sal_Int32 nDigestID,