How to use

setKeyInfo

method

in

org.opensaml.saml2.metadata.KeyDescriptor

protected KeyDescriptor getKeyDescriptor(UsageType type, KeyInfo key) {
  @SuppressWarnings("unchecked")
  SAMLObjectBuilder<KeyDescriptor> builder = (SAMLObjectBuilder<KeyDescriptor>) Configuration.getBuilderFactory()
      .getBuilder(KeyDescriptor.DEFAULT_ELEMENT_NAME);
  KeyDescriptor descriptor = builder.buildObject();
  descriptor.setUse(type);
  descriptor.setKeyInfo(key);
  return descriptor;
}

signKeyDescriptor.setKeyInfo(keyInfoGenerator.generate(signingCredential));
encKeyDescriptor.setKeyInfo(keyInfoGenerator.generate(encryptionCredential));
spSSODescriptor.getKeyDescriptors().add(signKeyDescriptor);
spSSODescriptor.getKeyDescriptors().add(encKeyDescriptor);

/** {@inheritDoc} */
protected void processChildElement(XMLObject parentSAMLObject, XMLObject childSAMLObject)
    throws UnmarshallingException {
  KeyDescriptor keyDescriptor = (KeyDescriptor) parentSAMLObject;
  if (childSAMLObject instanceof KeyInfo) {
    keyDescriptor.setKeyInfo((KeyInfo) childSAMLObject);
  } else if (childSAMLObject instanceof EncryptionMethod) {
    keyDescriptor.getEncryptionMethods().add((EncryptionMethod) childSAMLObject);
  } else {
    super.processChildElement(parentSAMLObject, childSAMLObject);
  }
}

/**
 * Creates the key descriptor element with new key info each time called.
 *
 * @return KeyDescriptor with a new KeyInfo element.
 * @throws MetadataException
 */
private KeyDescriptor createKeyDescriptor() throws MetadataException {
  if (log.isDebugEnabled()) {
    log.debug("Creating the KeyDescriptor element");
  }
  KeyDescriptor keyDescriptor = BuilderUtil.createSAMLObject(ConfigElements.FED_METADATA_NS, "KeyDescriptor", "");
  keyDescriptor.setUse(UsageType.SIGNING);
  keyDescriptor.setKeyInfo(createKeyInfo());
  return keyDescriptor;
}

protected KeyDescriptor getKeyDescriptor(UsageType type, KeyInfo key) {
  SAMLObjectBuilder<KeyDescriptor> builder = (SAMLObjectBuilder<KeyDescriptor>) Configuration.getBuilderFactory().getBuilder(KeyDescriptor.DEFAULT_ELEMENT_NAME);
  KeyDescriptor descriptor = builder.buildObject();
  descriptor.setUse(type);
  descriptor.setKeyInfo(key);
  return descriptor;
}

encKeyDescriptor.setUse(UsageType.SIGNING);
encKeyDescriptor.setKeyInfo(keyInfoGenerator.generate(credential));

KeyDescriptor keyDescriptor = Saml2Util.buildXMLObject(
    KeyDescriptor.class, KeyDescriptor.DEFAULT_ELEMENT_NAME);
keyDescriptor.setKeyInfo(getKeyInfo(identity));
keyDescriptor.setUse(UsageType.SIGNING);
idpssoDescriptor.getKeyDescriptors().add(keyDescriptor);