public SubjectBean getSubject(
TokenProviderParameters providerParameters, Document doc, byte[] secret
) {
TokenRequirements tokenRequirements = providerParameters.getTokenRequirements();
KeyRequirements keyRequirements = providerParameters.getKeyRequirements();
STSPropertiesMBean stsProperties = providerParameters.getStsProperties();
String tokenType = tokenRequirements.getTokenType();
String keyType = keyRequirements.getKeyType();
String confirmationMethod = getSubjectConfirmationMethod(tokenType, keyType);
Principal principal = null;
ReceivedToken receivedToken = null;
//[TODO] ActAs support
//TokenValidator in IssueOperation has validated the ReceivedToken
//if validation was successful, the principal was set in ReceivedToken
if (providerParameters.getTokenRequirements().getOnBehalfOf() != null) {
receivedToken = providerParameters.getTokenRequirements().getOnBehalfOf();
if (receivedToken.getState().equals(STATE.VALID)) {
principal = receivedToken.getPrincipal();
}
} else if (providerParameters.getTokenRequirements().getValidateTarget() != null) {
receivedToken = providerParameters.getTokenRequirements().getValidateTarget();
if (receivedToken.getState().equals(STATE.VALID)) {
principal = receivedToken.getPrincipal();
}
} else {
principal = providerParameters.getPrincipal();
}
SubjectBean subjectBean =
new SubjectBean(principal.getName(), subjectNameQualifier, confirmationMethod);
LOG.fine("Creating new subject with principal name: " + principal.getName());
if (subjectNameIDFormat != null && subjectNameIDFormat.length() > 0) {
subjectBean.setSubjectNameIDFormat(subjectNameIDFormat);
}
if (STSConstants.SYMMETRIC_KEY_KEYTYPE.equals(keyType)) {
Crypto crypto = stsProperties.getEncryptionCrypto();
CryptoType cryptoType = new CryptoType(CryptoType.TYPE.ALIAS);
EncryptionProperties encryptionProperties = providerParameters.getEncryptionProperties();
String encryptionName = encryptionProperties.getEncryptionName();
if (encryptionName == null) {
// Fall back on the STS encryption name
encryptionName = stsProperties.getEncryptionUsername();
}
if (encryptionName == null) {
LOG.fine("No encryption Name is configured for Symmetric KeyType");
throw new STSException("No Encryption Name is configured", STSException.REQUEST_FAILED);
}