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/*-
* ============LICENSE_START=======================================================
* org.onap.dmaap
* ================================================================================
* Copyright (C) 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=========================================================
*/
package org.onap.dmaap.dbcapi.aaf;
import org.onap.dmaap.dbcapi.logging.BaseLoggingClass;
import org.onap.dmaap.dbcapi.logging.DmaapbcLogMessageEnum;
import static java.lang.String.format;
public class AafServiceImpl extends BaseLoggingClass implements AafService {
private static final int CREATED = 201;
private static final int OK = 200;
private static final String FORCE = "?force=true";
private final String aafUrl;
private final String identity;
private final boolean useAAF;
private final AafConnection aafConnection;
AafServiceImpl(boolean useAaf, String aafUrl, String identity, AafConnection aafConnection) {
this.useAAF = useAaf;
this.aafUrl = aafUrl;
this.identity = identity;
this.aafConnection = aafConnection;
}
@Override
public String getIdentity() {
return identity;
}
@Override
public int addPerm(DmaapPerm perm) {
logger.info("entry: addPerm() ");
return doPost(perm, "authz/perm", CREATED);
}
@Override
public int delPerm(DmaapPerm perm, boolean force) {
logger.info("entry: delPerm()");
return doDelete(new AafEmpty(), format(
"authz/perm/%s/%s/%s%s",
perm.getPermission(), perm.getPtype(), perm.getAction(), force ? FORCE : ""), OK);
}
@Override
public int addGrant(DmaapGrant grant) {
logger.info("entry: addGrant() ");
return doPost(grant, "authz/role/perm", CREATED);
}
@Override
public int addUserRole(AafUserRole ur) {
logger.info("entry: addUserRole() ");
return doPost(ur, "authz/userRole", CREATED);
}
@Override
public int addRole(AafRole role) {
logger.info("entry: addRole() ");
return doPost(role, "authz/role", CREATED);
}
@Override
public int addNamespace(AafNamespace ns) {
logger.info("entry: addNamespace() ");
return doPost(ns, "authz/ns", CREATED);
}
@Override
public int delNamespace(AafNamespace ns, boolean force) {
logger.info("entry: delNamespace()");
return doDelete(new AafEmpty(), format(
"authz/ns/%s%s",
ns.getName(), force ? FORCE : ""), OK);
}
private int doPost(AafObject obj, String uri, int expect) {
int rc;
logger.info("entry: doPost() ");
String pURL = aafUrl + uri;
logger.info("doPost: useAAF=" + useAAF);
if (useAAF) {
logger.info("doPost: " + obj.toJSON());
rc = aafConnection.postAaf(obj, pURL);
} else {
rc = expect;
}
switch (rc) {
case 401:
case 403:
errorLogger.error(DmaapbcLogMessageEnum.AAF_CREDENTIAL_ERROR, identity);
break;
case 409:
logger.warn("Object for " + uri + " already exists. Possible conflict.");
break;
default:
if (rc == expect) {
logger.info("expected response: " + rc);
} else {
logger.error("Unexpected response: " + rc);
}
break;
}
return rc;
}
private int doDelete(AafObject obj, String uri, int expect) {
int rc;
String pURL = aafUrl + uri;
if (useAAF) {
logger.info("doDelete: " + obj.toJSON());
rc = aafConnection.delAaf(obj, pURL);
} else {
rc = expect;
}
switch (rc) {
case 401:
case 403:
errorLogger.error(DmaapbcLogMessageEnum.AAF_CREDENTIAL_ERROR, identity);
break;
case 404:
logger.warn("Object not found...ignore");
break;
case OK:
logger.info("expected response");
break;
default:
logger.error("Unexpected response: " + rc);
break;
}
return rc;
}
String getAafUrl() {
return aafUrl;
}
boolean isUseAAF() {
return useAAF;
}
}
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