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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.env;
import java.util.Date;
import javax.servlet.http.HttpServletRequest;
import org.onap.aaf.auth.org.Organization;
import org.onap.aaf.auth.org.OrganizationFactory;
import org.onap.aaf.cadi.Lur;
import org.onap.aaf.cadi.Permission;
import org.onap.aaf.cadi.principal.TaggedPrincipal;
import org.onap.aaf.misc.env.LogTarget;
import org.onap.aaf.misc.env.impl.BasicTrans;
public class AuthzTransImpl extends BasicTrans implements AuthzTrans {
private static final String N_A = "n/a";
private static final String BLANK = "";
private HttpServletRequest hreq;
private TaggedPrincipal user;
private Lur lur;
private Organization org;
private int mask;
private Date now;
private String tag;
public AuthzTransImpl(AuthzEnv env) {
super(env);
org=null;
mask=0;
tag=null;
}
/**
* @see org.onap.aaf.auth.env.test.AuthTrans#set(javax.servlet.http.HttpServletRequest)
*/
@Override
public AuthzTrans set(HttpServletRequest req) {
hreq = req;
user = (TaggedPrincipal)req.getUserPrincipal();
for (REQD_TYPE rt : REQD_TYPE.values()) {
requested(rt,req);
}
// Handle alternate "request" for "future"
String request = req.getParameter("request");
if (request!=null) {
requested(REQD_TYPE.future,(request.length()==0 || "true".equalsIgnoreCase(request)));
}
org=null;
return this;
}
@Override
public HttpServletRequest hreq() {
return hreq;
}
@Override
public void setUser(TaggedPrincipal p) {
user = p;
}
/**
* @see org.onap.aaf.auth.env.test.AuthTrans#user()
*/
@Override
public String user() {
return user==null?N_A:user.getName();
}
/**
* @see org.onap.aaf.auth.env.test.AuthTrans#getUserPrincipal()
*/
@Override
public TaggedPrincipal getUserPrincipal() {
return user;
}
/**
* @see org.onap.aaf.auth.env.test.AuthTrans#ip()
*/
@Override
public String ip() {
return hreq==null?N_A:hreq.getRemoteAddr();
}
/**
* @see org.onap.aaf.auth.env.test.AuthTrans#port()
*/
@Override
public int port() {
return hreq==null?0:hreq.getRemotePort();
}
/* (non-Javadoc)
* @see org.onap.aaf.auth.env.test.AuthzTrans#meth()
*/
@Override
public String meth() {
return hreq==null?"":hreq.getMethod();
}
/* (non-Javadoc)
* @see org.onap.aaf.auth.env.test.AuthzTrans#path()
*/
@Override
public String path() {
return hreq==null?"":hreq.getPathInfo();
}
/**
* @see org.onap.aaf.auth.env.test.AuthTrans#agent()
*/
@Override
public String agent() {
return hreq==null?BLANK:hreq.getHeader("User-Agent");
}
@Override
public AuthzEnv env() {
return (AuthzEnv)delegate;
}
@Override
public boolean requested(REQD_TYPE requested) {
return (mask&requested.bit)==requested.bit;
}
public void requested(REQD_TYPE requested, boolean b) {
if (b) {
mask|=requested.bit;
} else {
mask&=~requested.bit;
}
}
private void requested(REQD_TYPE reqtype, HttpServletRequest req) {
String p = req.getParameter(reqtype.name());
if (p!=null) {
requested(reqtype,p.length()==0 || "true".equalsIgnoreCase(p));
}
}
@Override
public void setLur(Lur lur) {
this.lur = lur;
}
@Override
public boolean fish(Permission ... pond) {
if (lur!=null) {
return lur.fish(user, pond);
}
return false;
}
/* (non-Javadoc)
* @see org.onap.aaf.auth.env.test.AuthzTrans#org()
*/
@Override
public Organization org() {
if (org==null) {
try {
if ((org = OrganizationFactory.obtain(env(), user()))==null) {
org = Organization.NULL;
}
} catch (Exception e) {
org = Organization.NULL;
}
}
return org;
}
/* (non-Javadoc)
* @see org.onap.aaf.auth.env.test.AuthzTrans#logAuditTrailOnly(com.att.inno.env.LogTarget)
*/
@Override
public void logAuditTrail(LogTarget lt) {
if (lt.isLoggable()) {
StringBuilder sb = new StringBuilder();
auditTrail(1, sb);
lt.log(sb);
}
}
/* (non-Javadoc)
* @see org.onap.aaf.auth.env.test.AuthzTrans#now()
*/
@Override
public Date now() {
if (now==null) {
now = new Date();
}
return now;
}
/*
* (non-Javadoc)
* @see org.onap.aaf.auth.env.AuthzTrans#setTag(java.lang.String)
*/
@Override
public void setTag(String tag) {
this.tag = tag;
}
@Override
public String getTag() {
return tag;
}
}
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