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/**
* ============LICENSE_START====================================================
* org.onap.aaf
* ===========================================================================
* Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
* ===========================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END====================================================
*
*/
package org.onap.aaf.auth.direct;
import static org.onap.aaf.auth.layer.Result.OK;
import java.util.Date;
import javax.servlet.http.HttpServletRequest;
import org.onap.aaf.auth.dao.DAOException;
import org.onap.aaf.auth.dao.hl.Question;
import org.onap.aaf.auth.env.AuthzEnv;
import org.onap.aaf.auth.env.AuthzTrans;
import org.onap.aaf.auth.layer.Result;
import org.onap.aaf.cadi.CredVal;
/**
* DirectAAFUserPass is intended to provide password Validation directly from Cassandra Database, and is only
* intended for use in AAF itself. The normal "AAF Taf" objects are, of course, clients.
*
* @author Jonathan
*
*/
public class DirectAAFUserPass implements CredVal {
private final AuthzEnv env;
private final Question question;
public DirectAAFUserPass(AuthzEnv env, Question question) {
this.env = env;
this.question = question;
}
@Override
public boolean validate(String user, Type type, byte[] pass, Object state) {
try {
AuthzTrans trans;
if (state !=null) {
if (state instanceof AuthzTrans) {
trans = (AuthzTrans)state;
} else {
trans = env.newTransNoAvg();
if (state instanceof HttpServletRequest) {
trans.set((HttpServletRequest)state);
}
}
} else {
trans = env.newTransNoAvg();
}
Result<Date> result = question.doesUserCredMatch(trans, user, pass);
trans.logAuditTrail(env.info());
switch(result.status) {
case OK:
return true;
default:
String ip = trans.ip()==null?"":(", ip="+trans.ip());
env.warn().log(user, "failed password validation" + ip + ':',result.errorString());
}
} catch (DAOException e) {
env.error().log(e,"Cannot validate user/pass from cassandra");
}
return false;
}
}
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