package org.apereo.cas.support.validation;
import org.apache.wss4j.common.ext.WSSecurityException;
import org.apache.wss4j.dom.handler.RequestData;
import org.apache.wss4j.dom.message.token.UsernameToken;
import org.apache.wss4j.dom.validate.Credential;
import org.apache.wss4j.dom.validate.Validator;
import org.apereo.cas.CipherExecutor;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* This is {@link CipheredCredentialsValidator}.
*
* @author Misagh Moayyed
* @since 5.1.0
*/
public class CipheredCredentialsValidator implements Validator {
private static final Logger LOGGER = LoggerFactory.getLogger(CipheredCredentialsValidator.class);
private final CipherExecutor cipherExecutor;
public CipheredCredentialsValidator(final CipherExecutor cipherExecutor) {
this.cipherExecutor = cipherExecutor;
}
@Override
public Credential validate(final Credential credential, final RequestData requestData) throws WSSecurityException {
if (credential != null && credential.getUsernametoken() != null) {
final UsernameToken usernameToken = credential.getUsernametoken();
final String uid = usernameToken.getName();
final String psw = usernameToken.getPassword();
if (cipherExecutor.decode(psw).equals(uid)) {
return credential;
}
}
throw new WSSecurityException(WSSecurityException.ErrorCode.FAILED_AUTHENTICATION);
}
}