GeneralNameUtils Class — netty Architecture

Source Code

pkitesting/src/main/java/io/netty/pkitesting/GeneralNameUtils.java lines 36–92

final class GeneralNameUtils {
    private GeneralNameUtils() {
    }

    static GeneralName otherName(String oid, byte[] value) {
        try {
            DERSequence wrappedValue = new DERSequence(new ASN1Encodable[]{
                    new ASN1ObjectIdentifier(oid),
                    new DERTaggedObject(true, 0, ASN1Primitive.fromByteArray(value))
            });
            return new GeneralName(GeneralName.otherName, wrappedValue);
        } catch (IOException e) {
            throw new UncheckedIOException(e);
        }
    }

    static GeneralName rfc822Name(String emailAddress) {
        return new GeneralName(GeneralName.rfc822Name, emailAddress);
    }

    static GeneralName dnsName(String dnsName) {
        URI uri = URI.create("ip://" + dnsName);
        String host = uri.getHost();
        return new GeneralName(GeneralName.dNSName, host);
    }

    static GeneralName directoryName(String x500Name) {
        return directoryName(new X500Principal(x500Name));
    }

    static GeneralName directoryName(X500Principal name) {
        try {
            return new GeneralName(GeneralName.directoryName, ASN1Primitive.fromByteArray(name.getEncoded()));
        } catch (IOException e) {
            throw new UncheckedIOException(e);
        }
    }

    static GeneralName uriName(String uri) throws URISyntaxException {
        return uriName(new URI(uri));
    }

    static GeneralName uriName(URI uri) {
        return new GeneralName(GeneralName.uniformResourceIdentifier, uri.toASCIIString());
    }

    static GeneralName ipAddress(String ipAddress) {
        if (!NetUtil.isValidIpV4Address(ipAddress) && !NetUtil.isValidIpV6Address(ipAddress)) {
            throw new IllegalArgumentException("Not a valid IP address: " + ipAddress);
        }
        return new GeneralName(GeneralName.iPAddress, ipAddress);
    }

    static GeneralName registeredId(String oid) {
        return new GeneralName(GeneralName.registeredID, oid);
    }
}