private List verify()

in main/src/main/java/org/apache/james/jdkim/DKIMVerifier.java [394:434]
22 lines of code
4 McCabe index (conditional complexity)

    private List<SignatureRecord> verify(CompoundBodyHasher compoundBodyHasher)
            throws FailException {
        List<SignatureRecord> verifiedSignatures = new LinkedList<SignatureRecord>();
        for (BodyHasherImpl bhj : compoundBodyHasher.getBodyHashJobs().values()) {
            byte[] computedHash = bhj.getDigest();
            byte[] expectedBodyHash = bhj.getSignatureRecord().getBodyHash();

            if (!Arrays.equals(expectedBodyHash, computedHash)) {
                compoundBodyHasher.getSignatureExceptions()
                        .put(
                                "DKIM-Signature:" + bhj.getSignatureRecord().toString(),
                                new PermFailException(
                                        "Computed bodyhash is different from the expected one"));
            } else {
                verifiedSignatures.add(bhj.getSignatureRecord());
            }
        }

        if (verifiedSignatures.isEmpty()) {
            throw prepareException(compoundBodyHasher.getSignatureExceptions());
        } else {
            // There is no access to the signatureExceptions when
            // there is at least one valid signature (JDKIM-14)
            /*
            for (Iterator i = signatureExceptions.keySet().iterator(); i
                    .hasNext();) {
                String f = (String) i.next();
                System.out.println("DKIM-Error:"
                        + ((FailException) signatureExceptions.get(f))
                                .getMessage() + " FIELD: " + f);
            }
            */
            /*
            for (Iterator i = verifiedSignatures.iterator(); i.hasNext();) {
                SignatureRecord sr = (SignatureRecord) i.next();
                System.out.println("DKIM-Pass:" + sr);
            }
            */
            return verifiedSignatures;
        }
    }