Examples with ASN1Set com.github.zhenwei.core.asn1.ASN1Set used on opensource projects

Example 16 with ASN1Set

use of com.github.zhenwei.core.asn1.ASN1Set in project AttestationServer by GrapheneOS.

the class AttestationApplicationId method parseAttestationPackageInfos.

private List<AttestationPackageInfo> parseAttestationPackageInfos(ASN1Encodable asn1Encodable) throws CertificateParsingException {
    if (!(asn1Encodable instanceof ASN1Set)) {
        throw new CertificateParsingException("Expected set for AttestationApplicationsInfos, found " + asn1Encodable.getClass().getName());
    }
    ASN1Set set = (ASN1Set) asn1Encodable;
    List<AttestationPackageInfo> result = new ArrayList<>();
    for (ASN1Encodable e : set) {
        result.add(new AttestationPackageInfo(e));
    }
    return result;
}

Example 17 with ASN1Set

use of com.github.zhenwei.core.asn1.ASN1Set in project gdmatrix by gdmatrix.

the class P7MUtils method printAttribute.

public static void printAttribute(Attribute attribute) throws Exception {
    ASN1Set set = attribute.getAttrValues();
    ASN1Primitive der = set.getObjectAt(0).toASN1Primitive();
    System.out.println(der.getClass());
    if (der instanceof DEROctetString) {
        DEROctetString octet = (DEROctetString) der;
        byte[] data = octet.getOctets();
        System.out.println(new String(data, "UTF-16LE"));
    } else if (der instanceof ASN1UTCTime) {
        ASN1UTCTime utcTime = (ASN1UTCTime) der;
        String time = utcTime.getAdjustedTime();
        System.out.println(time);
    } else if (der instanceof ASN1ObjectIdentifier) {
        ASN1ObjectIdentifier id = (ASN1ObjectIdentifier) der;
        System.out.println(id.getId());
    }
}

Example 18 with ASN1Set

use of com.github.zhenwei.core.asn1.ASN1Set in project ca3sCore by kuehne-trustable-de.

the class CertificateUtil method getSANList.

public Set<GeneralName> getSANList(Pkcs10RequestHolder p10ReqHolder) {
    Set<GeneralName> generalNameSet = new HashSet<>();
    for (Attribute attr : p10ReqHolder.getReqAttributes()) {
        if (PKCSObjectIdentifiers.pkcs_9_at_extensionRequest.equals(attr.getAttrType())) {
            ASN1Set valueSet = attr.getAttrValues();
            LOG.debug("ExtensionRequest / AttrValues has {} elements", valueSet.size());
            for (ASN1Encodable asn1Enc : valueSet) {
                DERSequence derSeq = (DERSequence) asn1Enc;
                LOG.debug("ExtensionRequest / DERSequence has {} elements", derSeq.size());
                LOG.debug("ExtensionRequest / DERSequence[0] is a  {}", derSeq.getObjectAt(0).getClass().getName());
                DERSequence derSeq2 = (DERSequence) derSeq.getObjectAt(0);
                LOG.debug("ExtensionRequest / DERSequence2 has {} elements", derSeq2.size());
                LOG.debug("ExtensionRequest / DERSequence2[0] is a  {}", derSeq2.getObjectAt(0).getClass().getName());
                ASN1ObjectIdentifier objId = (ASN1ObjectIdentifier) (derSeq2.getObjectAt(0));
                if (Extension.subjectAlternativeName.equals(objId)) {
                    DEROctetString derStr = (DEROctetString) derSeq2.getObjectAt(1);
                    GeneralNames names = GeneralNames.getInstance(derStr.getOctets());
                    LOG.debug("Attribute value SAN" + names);
                    LOG.debug("SAN values #" + names.getNames().length);
                    for (GeneralName gnSAN : names.getNames()) {
                        LOG.debug("GN " + gnSAN.toString());
                        generalNameSet.add(gnSAN);
                    }
                } else {
                    LOG.info("Unexpected Extensions Attribute value " + objId.getId());
                }
            }
        }
    }
    return generalNameSet;
}

Example 19 with ASN1Set

use of com.github.zhenwei.core.asn1.ASN1Set in project Auditor by GrapheneOS.

the class AttestationApplicationId method parseAttestationPackageInfos.

private List<AttestationPackageInfo> parseAttestationPackageInfos(ASN1Encodable asn1Encodable) throws CertificateParsingException {
    if (!(asn1Encodable instanceof ASN1Set)) {
        throw new CertificateParsingException("Expected set for AttestationApplicationsInfos, found " + asn1Encodable.getClass().getName());
    }
    ASN1Set set = (ASN1Set) asn1Encodable;
    List<AttestationPackageInfo> result = new ArrayList<>();
    for (ASN1Encodable e : set) {
        result.add(new AttestationPackageInfo(e));
    }
    return result;
}

Example 20 with ASN1Set

use of com.github.zhenwei.core.asn1.ASN1Set in project Falcon-File-Transfer-Optimizer by arif-zaman.

the class X509NameHelper method toString.

private static String toString(ASN1Sequence seq) {
    if (seq == null) {
        return null;
    }
    Enumeration e = seq.getObjects();
    StringBuffer buf = new StringBuffer();
    while (e.hasMoreElements()) {
        ASN1Set set = (ASN1Set) e.nextElement();
        Enumeration ee = set.getObjects();
        buf.append('/');
        while (ee.hasMoreElements()) {
            ASN1Sequence s = (ASN1Sequence) ee.nextElement();
            ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier) s.getObjectAt(0);
            String sym = (String) X509Name.DefaultSymbols.get(oid);
            if (sym == null) {
                buf.append(oid.getId());
            } else {
                buf.append(sym);
            }
            buf.append('=');
            buf.append(((ASN1String) s.getObjectAt(1)).getString());
            if (ee.hasMoreElements()) {
                buf.append('+');
            }
        }
    }
    return buf.toString();
}