diff options
| -rw-r--r-- | vcl/source/gdi/pdfwriter_impl.cxx | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/vcl/source/gdi/pdfwriter_impl.cxx b/vcl/source/gdi/pdfwriter_impl.cxx index 16f2a0de08dd..7b3cc6faf122 100644 --- a/vcl/source/gdi/pdfwriter_impl.cxx +++ b/vcl/source/gdi/pdfwriter_impl.cxx @@ -6155,6 +6155,10 @@ bool PDFWriterImpl::emitSignature() bool PDFWriterImpl::finalizeSignature() { + + if (!m_aContext.SignCertificate.is()) + return false; + // 1- calculate last ByteRange value sal_uInt64 nOffset = ~0U; CHECK_RETURN( (osl_File_E_None == osl_getFilePos( m_aFile, &nOffset ) ) ); @@ -6177,6 +6181,13 @@ bool PDFWriterImpl::finalizeSignature() // 3- create the PKCS#7 object using NSS // use m_aContext.SignCertificate and m_aContext.SignPassword as certificate and private key password // SignCertificate->getEncoded is DER encoded certificate + com::sun::star::uno::Sequence< sal_Int8 > derEncoded = m_aContext.SignCertificate->getEncoded(); + + if (!derEncoded.hasElements()) + return false; + + sal_Int8* n_derArray = derEncoded.getArray(); + sal_Int32 n_derLength = derEncoded.getLength(); // 4- overwrite the PKCS7 content to the m_nSignatureContentOffset CHECK_RETURN( (osl_File_E_None == osl_setFilePos( m_aFile, osl_Pos_Absolut, m_nSignatureContentOffset ) ) ); |