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/*******************************************************************************
* ============LICENSE_START====================================================
* * org.onap.aaf
* * ===========================================================================
* * Copyright © 2017 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====================================================
* *
* * ECOMP is a trademark and service mark of AT&T Intellectual Property.
* *
******************************************************************************/
package org.onap.aaf.authz.env;
import java.security.Principal;
import javax.servlet.ServletRequest;
import javax.servlet.http.HttpServletRequest;
import org.onap.aaf.cssa.rserv.TransFilter;
import org.onap.aaf.cadi.CadiException;
import org.onap.aaf.cadi.Connector;
import org.onap.aaf.cadi.TrustChecker;
import org.onap.aaf.cadi.principal.BasicPrincipal;
import org.onap.aaf.cadi.principal.TrustPrincipal;
import org.onap.aaf.cadi.principal.X509Principal;
import org.onap.aaf.inno.env.Env;
import org.onap.aaf.inno.env.Slot;
import org.onap.aaf.inno.env.TimeTaken;
import org.onap.aaf.inno.env.Trans.Metric;
public class AuthzTransFilter extends TransFilter<AuthzTrans> {
private AuthzEnv env;
public Metric serviceMetric;
public static Slot transIDslot;
public static final String TRANS_ID_SLOT = "TRANS_ID_SLOT";
public static final int BUCKETSIZE = 2;
public AuthzTransFilter(AuthzEnv env, Connector con, TrustChecker tc, Object ... additionalTafLurs) throws CadiException {
super(env,con, tc, additionalTafLurs);
this.env = env;
serviceMetric = new Metric();
serviceMetric.buckets = new float[BUCKETSIZE];
if(transIDslot==null) {
transIDslot = env.slot(TRANS_ID_SLOT);
}
}
@Override
protected AuthzTrans newTrans() {
AuthzTrans at = env.newTrans();
at.setLur(getLur());
return at;
}
@Override
protected TimeTaken start(AuthzTrans trans, ServletRequest request) {
trans.set((HttpServletRequest)request);
return trans.start("Trans " + //(context==null?"n/a":context.toString()) +
" IP: " + trans.ip() +
" Port: " + trans.port()
, Env.SUB);
}
@Override
protected void authenticated(AuthzTrans trans, Principal p) {
trans.setUser(p);
}
@Override
protected void tallyHo(AuthzTrans trans) {
if(trans.info().isLoggable()) {
// Transaction is done, now post
StringBuilder sb = new StringBuilder("AuditTrail\n");
// We'll grabAct sub-metrics for Remote Calls and JSON
// IMPORTANT!!! if you add more entries here, change "BUCKETSIZE"!!!
Metric m = trans.auditTrail(1, sb, Env.REMOTE,Env.JSON);
// Add current Metrics to total metrics
serviceMetric.total+= m.total;
for(int i=0;i<serviceMetric.buckets.length;++i) {
serviceMetric.buckets[i]+=m.buckets[i];
}
// Log current info
sb.append(" Total: ");
sb.append(m.total);
sb.append(" Remote: ");
sb.append(m.buckets[0]);
sb.append(" JSON: ");
sb.append(m.buckets[1]);
trans.info().log(sb);
} else {
// IMPORTANT!!! if you add more entries here, change "BUCKETSIZE"!!!
StringBuilder content = new StringBuilder();
Metric m = trans.auditTrail(1, content, Env.REMOTE,Env.JSON);
// Add current Metrics to total metrics
serviceMetric.total+= m.total;
for(int i=0;i<serviceMetric.buckets.length;++i) {
serviceMetric.buckets[i]+=m.buckets[i];
}
StringBuilder sb = new StringBuilder();
sb.append("user=");
Principal p = trans.getUserPrincipal();
if(p==null) {
sb.append("n/a");
} else {
sb.append(p.getName());
if(p instanceof TrustPrincipal) {
sb.append('(');
sb.append(((TrustPrincipal)p).getOrigName());
sb.append(')');
} else {
sb.append('[');
if(p instanceof X509Principal) {
sb.append("x509");
} else if(p instanceof BasicPrincipal) {
sb.append("BAth");
} else {
sb.append(p.getClass().getSimpleName());
}
sb.append(']');
}
}
sb.append(",ip=");
sb.append(trans.ip());
sb.append(",port=");
sb.append(trans.port());
sb.append(",ms=");
sb.append(m.total);
sb.append(",meth=");
sb.append(trans.meth());
sb.append(",path=");
sb.append(trans.path());
Long tsi;
if((tsi=trans.get(transIDslot, null))!=null) {
sb.append(",traceID=");
sb.append(Long.toHexString(tsi));
}
if(content.length()>0) {
sb.append(",msg=\"");
sb.append(content);
sb.append('"');
}
trans.warn().log(sb);
}
}
}
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