protected CMSSignedData createSignedData()

in jsign-core/src/main/java/net/jsign/AuthenticodeSigner.java [368:397]

• 24 lines of code
• 6 McCabe index (conditional complexity)

    protected CMSSignedData createSignedData(Signable file) throws Exception {
        // compute the signature
        AuthenticodeSignedDataGenerator generator = createSignedDataGenerator();
        CMSSignedData sigData = generator.generate(AuthenticodeObjectIdentifiers.SPC_INDIRECT_DATA_OBJID, file.createIndirectData(digestAlgorithm));
        
        // verify the signature
        DigestCalculatorProvider digestCalculatorProvider = new AuthenticodeDigestCalculatorProvider();
        SignerInformationVerifier verifier = new JcaSignerInfoVerifierBuilder(digestCalculatorProvider).build(chain[0].getPublicKey());
        sigData.getSignerInfos().iterator().next().verify(verifier);
        
        // timestamping
        if (timestamping) {
            Timestamper ts = timestamper;
            if (ts == null) {
                ts = Timestamper.create(tsmode);
            }
            if (tsaurlOverride != null) {
                ts.setURLs(tsaurlOverride);
            }
            if (timestampingRetries != -1) {
                ts.setRetries(timestampingRetries);
            }
            if (timestampingRetryWait != -1) {
                ts.setRetryWait(timestampingRetryWait);
            }
            sigData = ts.timestamp(digestAlgorithm, sigData);
        }
        
        return sigData;
    }