/**
* Converts the given X.500 principal to a list of type/value attributes.
*
* @param principal Principal to convert.
* @return List of type/value attributes.
*/
public static Attributes readX500Principal(final X500Principal principal) {
final X500Name name = X500Name.getInstance(principal.getEncoded());
final Attributes attributes = new Attributes();
for (RDN rdn : name.getRDNs()) {
for (AttributeTypeAndValue tv : rdn.getTypesAndValues()) {
attributes.add(tv.getType().getId(), tv.getValue().toString());
}
}
return attributes;
}
/**
* Converts the given X.500 principal to a list of relative distinguished names that contains the
* attributes comprising the DN.
*
* @param principal Principal to convert.
* @return X500 principal as an RDN sequence.
*/
public static RDNSequence readX500Principal(final X500Principal principal) {
final X500Name name = X500Name.getInstance(principal.getEncoded());
final RDNSequence sequence = new RDNSequence();
for (org.bouncycastle.asn1.x500.RDN rdn : name.getRDNs()) {
final Attributes attributes = new Attributes();
for (AttributeTypeAndValue tv : rdn.getTypesAndValues()) {
attributes.add(tv.getType().getId(), tv.getValue().toString());
}
sequence.add(new RDN(attributes));
}
return sequence;
}