Examples with DataSetInfo org.openecard.crypto.common.sal.did.DataSetInfo used on opensource projects

Example 1 with DataSetInfo

use of org.openecard.crypto.common.sal.did.DataSetInfo in project open-ecard by ecsec.

the class ListTokens method determineTokenFeatures.

private boolean determineTokenFeatures(TokenInfoType next) {
    try {
        // request the missing information
        ConnectionHandleType h = new ConnectionHandleType();
        h.setSlotHandle(next.getConnectionHandle().getSlotHandle());
        DidInfos dids = new DidInfos(dispatcher, null, h);
        List<DidInfo> didInfos = dids.getDidInfos();
        boolean needsDidPin = false;
        boolean needsCertPin = false;
        TreeSet<String> algorithms = new TreeSet<>();
        // find out everything about the token
        for (DidInfo didInfo : didInfos) {
            if (didInfo.isCryptoDid()) {
                // only evaluate if we have no positive match yet
                if (!needsDidPin) {
                    needsDidPin |= didInfo.needsPin();
                }
                // only evaluate if we have no positive match yet
                if (!needsCertPin) {
                    for (DataSetInfo dataSetinfo : didInfo.getRelatedDataSets()) {
                        needsCertPin |= dataSetinfo.needsPin();
                    }
                }
                // get the algorithm of the did
                AlgorithmInfoType algInfo = didInfo.getGenericCryptoMarker().getAlgorithmInfo();
                AlgorithmIdentifierType algId = algInfo.getAlgorithmIdentifier();
                String alg = algInfo.getAlgorithm();
                try {
                    if (algId != null && algId.getAlgorithm() != null) {
                        String jcaName = AllowedSignatureAlgorithms.algIdtoJcaName(algId.getAlgorithm());
                        algorithms.add(jcaName);
                    }
                } catch (UnsupportedAlgorithmException ex) {
                    // ignore and fall back to Algorithm field
                    if (alg != null && !alg.isEmpty() && AllowedSignatureAlgorithms.isKnownJcaAlgorithm(alg)) {
                        algorithms.add(alg);
                    }
                }
            }
        }
        next.setNeedsPinForCertAccess(needsCertPin);
        next.setNeedsPinForPrivateKeyAccess(needsDidPin);
        next.getAlgorithm().addAll(algorithms);
        // finished evaluation everything successfully
        return true;
    } catch (NoSuchDid | WSHelper.WSException | SecurityConditionUnsatisfiable ex) {
        LOG.error("Failed to evaluate DID.", ex);
    }
    // there has been an error
    return false;
}

Example 2 with DataSetInfo

use of org.openecard.crypto.common.sal.did.DataSetInfo in project open-ecard by ecsec.

the class SmartCardCredentialFactory method isCertNeedsPin.

private boolean isCertNeedsPin(DidInfo info) throws WSHelper.WSException, SecurityConditionUnsatisfiable {
    boolean needsPin = false;
    List<DataSetInfo> dsis = info.getRelatedDataSets();
    for (DataSetInfo dsi : dsis) {
        needsPin = needsPin && dsi.needsPin();
    }
    return needsPin;
}