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Diffstat (limited to 'ECOMP-PAP-REST/src/main/java/org/openecomp/policy/pap/xacml/rest/elk/client/ElkConnectorImpl.java')
-rw-r--r--ECOMP-PAP-REST/src/main/java/org/openecomp/policy/pap/xacml/rest/elk/client/ElkConnectorImpl.java845
1 files changed, 845 insertions, 0 deletions
diff --git a/ECOMP-PAP-REST/src/main/java/org/openecomp/policy/pap/xacml/rest/elk/client/ElkConnectorImpl.java b/ECOMP-PAP-REST/src/main/java/org/openecomp/policy/pap/xacml/rest/elk/client/ElkConnectorImpl.java
new file mode 100644
index 000000000..5a64ec2b7
--- /dev/null
+++ b/ECOMP-PAP-REST/src/main/java/org/openecomp/policy/pap/xacml/rest/elk/client/ElkConnectorImpl.java
@@ -0,0 +1,845 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ECOMP-PAP-REST
+ * ================================================================================
+ * 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.openecomp.policy.pap.xacml.rest.elk.client;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Map.Entry;
+
+import org.elasticsearch.index.query.QueryBuilders;
+import org.elasticsearch.index.query.QueryStringQueryBuilder;
+import org.elasticsearch.search.builder.SearchSourceBuilder;
+import org.json.JSONObject;
+import org.kohsuke.args4j.Option;
+import org.openecomp.policy.common.logging.flexlogger.FlexLogger;
+import org.openecomp.policy.common.logging.flexlogger.Logger;
+import org.openecomp.policy.rest.adapter.PolicyRestAdapter;
+import org.openecomp.policy.xacml.api.XACMLErrorConstants;
+
+import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+
+import io.searchbox.action.Action;
+import io.searchbox.client.JestClient;
+import io.searchbox.client.JestClientFactory;
+import io.searchbox.client.JestResult;
+import io.searchbox.client.config.HttpClientConfig;
+import io.searchbox.core.Delete;
+import io.searchbox.core.Get;
+import io.searchbox.core.Index;
+import io.searchbox.core.Search;
+import io.searchbox.core.Search.Builder;
+import io.searchbox.indices.IndicesExists;
+import io.searchbox.indices.type.TypeExist;
+import io.searchbox.params.Parameters;
+
+public class ElkConnectorImpl implements ElkConnector{
+
+ protected static class CLIOptions {
+ @Option(name="-s", usage="search", aliases={"-search", "--search"}, required=false, metaVar="<search text>")
+ protected String searchText;
+
+ @Option(name="-e", usage="test and update policy if not exists", aliases={"-exist", "--exists"}, required=false, metaVar="<policy file>")
+ protected File testFile;
+
+ @Option(name = "-h", aliases = {"-help", "--help"}, usage = "print this message")
+ private boolean help = false;
+ };
+
+ private static final String POLICY_RESULT_FIELDS = "[ \"Policy.PolicyType\", " +
+ "\"Policy.PolicyName\", " +
+ "\"Policy.Owner\", " +
+ "\"Policy.Scope\", " +
+ "\"Policy.PolicyId\", " +
+ "\"Policy.Version\" ]";
+
+ private static final String SOURCE_RESULT_FIELDS = "\"_source\": " + POLICY_RESULT_FIELDS;
+
+ private static final Logger LOGGER = FlexLogger.getLogger(ElkConnector.class);
+
+ protected final JestClientFactory jestFactory = new JestClientFactory();
+ protected final JestClient jestClient;
+ protected static int QUERY_MAXRECORDS = 1000;
+
+ public ElkConnectorImpl() {
+ if (LOGGER.isDebugEnabled()){
+ LOGGER.debug("ENTER: -");
+ }
+ HttpClientConfig jestClientConfig = new HttpClientConfig.Builder(ELK_URL).multiThreaded(true).build();
+ jestFactory.setHttpClientConfig(jestClientConfig);
+ jestClient = jestFactory.getObject();
+ }
+
+ protected boolean isType(PolicyIndexType type) throws IOException {
+ if (LOGGER.isDebugEnabled()){
+ LOGGER.debug("ENTER: -");
+ }
+
+ try {
+ Action<JestResult> typeQuery = new TypeExist.Builder(ELK_INDEX_POLICY).addType(type.toString()).build();
+ JestResult result = jestClient.execute(typeQuery);
+
+ if (LOGGER.isInfoEnabled()) {
+ LOGGER.info("JSON:" + result.getJsonString());
+ LOGGER.info("ERROR:" + result.getErrorMessage());
+ LOGGER.info("PATH:" + result.getPathToResult());
+ LOGGER.info(result.getJsonObject());
+ }
+ return result.isSucceeded();
+ } catch (IOException e) {
+ LOGGER.warn("Error checking type existance of " + type.toString() + ": " + e.getMessage(), e);
+ throw e;
+ }
+ }
+
+ protected boolean isIndex() throws IOException {
+ try {
+ Action<JestResult> indexQuery = new IndicesExists.Builder(ELK_INDEX_POLICY).build();
+
+ JestResult result = jestClient.execute(indexQuery);
+ if (LOGGER.isInfoEnabled()) {
+ LOGGER.info("JSON:" + result.getJsonString());
+ LOGGER.info("ERROR:" + result.getErrorMessage());
+ LOGGER.info("PATH:" + result.getPathToResult());
+ LOGGER.info(result.getJsonObject());
+ }
+ return result.isSucceeded();
+ } catch (IOException e) {
+ LOGGER.warn("Error checking index existance of " + ELK_INDEX_POLICY + ": " + e.getMessage(), e);
+ throw e;
+ }
+ }
+
+ @Override
+ public JestResult search(PolicyIndexType type, String text) throws IllegalStateException, IllegalArgumentException {
+ if (LOGGER.isTraceEnabled()){
+ LOGGER.trace("ENTER: " + text);
+ }
+
+ if (text == null || text.isEmpty()) {
+ throw new IllegalArgumentException("No search string provided");
+ }
+
+ // MatchQueryBuilder mQ = QueryBuilders.matchQuery("_all", text);
+ QueryStringQueryBuilder mQ = QueryBuilders.queryStringQuery(text);
+ SearchSourceBuilder searchSourceBuilder =
+ new SearchSourceBuilder().query(mQ).
+ fetchSource(new String[]{"Policy.PolicyType",
+ "Policy.PolicyName",
+ "Policy.Owner",
+ "Policy.Scope",
+ "Policy.PolicyId",
+ "Policy.Version"},
+ null);
+ Builder searchBuilder = new Search.Builder(searchSourceBuilder.toString()).
+ addIndex(ELK_INDEX_POLICY).
+ setParameter(Parameters.SIZE, ElkConnectorImpl.QUERY_MAXRECORDS);
+
+ if (type == null || type == PolicyIndexType.all) {
+ for (PolicyIndexType pT: PolicyIndexType.values()) {
+ if (pT != PolicyIndexType.all) {
+ searchBuilder.addType(pT.toString());
+ }
+ }
+ } else {
+ searchBuilder.addType(type.toString());
+ }
+
+ Search search = searchBuilder.build();
+ JestResult result;
+ try {
+ result = jestClient.execute(search);
+ } catch (IOException ioe) {
+ LOGGER.warn(XACMLErrorConstants.ERROR_SYSTEM_ERROR + ":" +
+ search + ": " + ioe.getMessage(), ioe);
+ throw new IllegalStateException(ioe);
+ }
+
+ if (result.isSucceeded()) {
+ if (LOGGER.isInfoEnabled()){
+ LOGGER.info("OK:" + result.getResponseCode() + ":" + search + ": " +
+ result.getPathToResult() + ":" + System.lineSeparator() +
+ result.getJsonString());
+ }
+ } else {
+ /* Unsuccessful search */
+ if (LOGGER.isWarnEnabled()){
+ LOGGER.warn(XACMLErrorConstants.ERROR_PROCESS_FLOW + ":" +
+ result.getResponseCode() + ": " +
+ search.getURI() + ":" +
+ result.getPathToResult() + ":" +
+ result.getJsonString() + ":" +
+ result.getErrorMessage());
+ }
+
+ String errorMessage = result.getErrorMessage();
+ if (errorMessage != null && !errorMessage.isEmpty()) {
+ String xMessage = errorMessage;
+ if (errorMessage.contains("TokenMgrError")) {
+ int indexError = errorMessage.lastIndexOf("TokenMgrError");
+ xMessage = "Invalid Search Expression. Details: " + errorMessage.substring(indexError);
+ } else if (errorMessage.contains("QueryParsingException")) {
+ int indexError = errorMessage.lastIndexOf("QueryParsingException");
+ xMessage = "Invalid Search Expression. Details: " + errorMessage.substring(indexError);
+ } else if (errorMessage.contains("JsonParseException")) {
+ int indexError = errorMessage.lastIndexOf("JsonParseException");
+ xMessage = "Invalid Search Expression. Details: " + errorMessage.substring(indexError);
+ } else if (errorMessage.contains("Parse Failure")) {
+ int indexError = errorMessage.lastIndexOf("Parse Failure");
+ xMessage = "Invalid Search Expression. Details: " + errorMessage.substring(indexError);
+ } else if (errorMessage.contains("SearchParseException")) {
+ int indexError = errorMessage.lastIndexOf("SearchParseException");
+ xMessage = "Invalid Search Expression. Details: " + errorMessage.substring(indexError);
+ } else {
+ xMessage = result.getErrorMessage();
+ }
+ throw new IllegalStateException(xMessage);
+ }
+ }
+
+ return result;
+ }
+
+ public JestResult searchKey(PolicyIndexType type, String text,
+ ArrayList<Pair<ArrayList<String>,ArrayList<String>>> filter_s,int connector)
+ throws IllegalStateException, IllegalArgumentException {
+ if (LOGGER.isTraceEnabled()){
+ LOGGER.trace("ENTER: " + text);
+ }
+ if (filter_s == null || filter_s.size() <= 0) {
+ return search(type, text);
+ }
+
+ String matches_s = "";
+
+ if(connector==0)// AND CONNECTOR
+ {
+ matches_s = "{\n" +
+ " " + SOURCE_RESULT_FIELDS + ",\n" +
+ " \"size\" : "+ ElkConnectorImpl.QUERY_MAXRECORDS + ",\n" +
+ " \"query\": {\n" +
+ " \"bool\" : {\n" +
+ " \"must\" : [";
+ }
+ else if (connector ==1)//OR CONNECTOR
+ {
+ matches_s = "{\n" +
+ " " + SOURCE_RESULT_FIELDS + ",\n" +
+ " \"size\" : "+ ElkConnectorImpl.QUERY_MAXRECORDS + ",\n" +
+ " \"query\": {\n" +
+ " \"bool\" : {\n" +
+ " \"should\" : [";
+ }
+
+ for (Pair<ArrayList<String>,ArrayList<String>> p : filter_s) {
+ ArrayList<String> name_s = p.left();
+ ArrayList<String> value_s = p.right();
+
+ if (name_s == null || name_s.size() <= 0) {
+ if (LOGGER.isWarnEnabled()){
+ LOGGER.warn("Defaulting to text search: Empty field name array passed in");
+ }
+ return search(type, text);
+ }
+
+ if (LOGGER.isDebugEnabled()) {
+ for (String n: name_s) {
+ LOGGER.debug("Filter Name: " + n);
+ }
+ }
+
+ if (value_s == null || value_s.size() <= 0) {
+ if (LOGGER.isWarnEnabled()){
+ LOGGER.warn("Defaulting to text search: Empty field value array passed in");
+ }
+ return search(type, text);
+ }
+
+ if (LOGGER.isDebugEnabled()) {
+ for (String v: value_s) {
+ LOGGER.debug("Filter Value: " + v);
+ }
+ }
+
+ /* common case: # filter names == # filter values */
+ if (name_s.size() == value_s.size()) {
+ String match = "";
+ for (int i=0; i<name_s.size(); i++) {
+ if (name_s.get(i).contains("*")) {
+ match =
+ "{ \"query_string\": { \"fields\": [ \"" +
+ name_s.get(i) + "\" ], " +
+ "\"query\" : \"" +
+ value_s.get(i) + "\" } },";
+ } else {
+ match =
+ "{ \"match_phrase\": { \"" +
+ name_s.get(i) + "\" : \"" +
+ value_s.get(i) + "\" } },";
+ }
+ if (LOGGER.isDebugEnabled()){
+ LOGGER.debug("Adding Match Line: " + match);
+ }
+ matches_s = matches_s + "\n " + match;
+ }
+ }
+ else if (name_s.size() > value_s.size() && (value_s.size() == 1)) {
+ String match =
+ "{ \"multi_match\": { \"query\": \"" + value_s.get(0) + "\", \"type\": \"phrase\", \"fields\": [";
+ for (String n: name_s) {
+ match += " \"" + n + "\",";
+ }
+ match = match.substring(0, match.length()-1);
+ match += " ] } },";//debug
+ if (LOGGER.isDebugEnabled()){
+ LOGGER.debug("Adding Match Line: " + match);
+ }
+ matches_s = matches_s + "\n " + match;
+ } else {
+ if (LOGGER.isWarnEnabled())
+ LOGGER.warn("Defaulting to text search: different number of filter names and values");
+ return search(type, text);
+ }
+ }
+
+ matches_s = matches_s.substring(0, matches_s.length()-1); // remove last comma
+
+ matches_s = matches_s +
+ " ]\n" +
+ " }\n" +
+ " }\n" +
+ "}";
+
+ if (LOGGER.isDebugEnabled()) {
+ LOGGER.debug(matches_s);
+ }
+
+ Builder searchBuilder = new Search.Builder(matches_s).
+ addIndex(ELK_INDEX_POLICY);
+
+ if (type == null || type == PolicyIndexType.all) {
+ for (PolicyIndexType pT: PolicyIndexType.values()) {
+ if (pT != PolicyIndexType.all) {
+ searchBuilder.addType(pT.toString());
+ }
+ }
+ } else {
+ searchBuilder.addType(type.toString());
+ }
+
+ Search search = searchBuilder.build();
+
+ JestResult result;
+ try {
+ result = jestClient.execute(search);
+ } catch (IOException ioe) {
+ LOGGER.warn(XACMLErrorConstants.ERROR_SYSTEM_ERROR + ":" +
+ search + ": " + ioe.getMessage(), ioe);
+ throw new IllegalStateException(ioe);
+ }
+
+ if (result.isSucceeded()) {
+ if (LOGGER.isInfoEnabled()){
+ LOGGER.info("OK:" + result.getResponseCode() + ":" + search + ": " +
+ result.getPathToResult() + ":" + System.lineSeparator() +
+ result.getJsonString());
+ }
+ } else {
+ /* Unsuccessful search */
+ if (LOGGER.isWarnEnabled()){
+ LOGGER.warn(XACMLErrorConstants.ERROR_PROCESS_FLOW + ":" +
+ result.getResponseCode() + ": " +
+ search.getURI() + ":" +
+ result.getPathToResult() + ":" +
+ result.getJsonString() + ":" +
+ result.getErrorMessage());
+ }
+
+ String errorMessage = result.getErrorMessage();
+ if (errorMessage != null && !errorMessage.isEmpty()) {
+ String xMessage = errorMessage;
+ if (errorMessage.contains("TokenMgrError")) {
+ int indexError = errorMessage.lastIndexOf("TokenMgrError");
+ xMessage = "Invalid Search Expression. Details: " + errorMessage.substring(indexError);
+ } else if (errorMessage.contains("QueryParsingException")) {
+ int indexError = errorMessage.lastIndexOf("QueryParsingException");
+ xMessage = "Invalid Search Expression. Details: " + errorMessage.substring(indexError);
+ } else if (errorMessage.contains("JsonParseException")) {
+ int indexError = errorMessage.lastIndexOf("JsonParseException");
+ xMessage = "Invalid Search Expression. Details: " + errorMessage.substring(indexError);
+ } else if (errorMessage.contains("Parse Failure")) {
+ int indexError = errorMessage.lastIndexOf("Parse Failure");
+ xMessage = "Invalid Search Expression. Details: " + errorMessage.substring(indexError);
+ } else if (errorMessage.contains("SearchParseException")) {
+ int indexError = errorMessage.lastIndexOf("SearchParseException");
+ xMessage = "Invalid Search Expression. Details: " + errorMessage.substring(indexError);
+ } else {
+ xMessage = result.getErrorMessage();
+ }
+ throw new IllegalStateException(xMessage);
+ }
+ }
+ return result;
+ }
+
+ @Override
+ public JestResult search(PolicyIndexType type, String text,
+ ArrayList<Pair<ArrayList<String>,ArrayList<String>>> filter_s)
+ throws IllegalStateException, IllegalArgumentException {
+ if (LOGGER.isTraceEnabled()){
+ LOGGER.trace("ENTER: " + text);
+ }
+
+ if (filter_s == null || filter_s.size() <= 0) {
+ return search(type, text);
+ }
+
+ String matches_s = "";
+ matches_s = "{\n" +
+ " " + SOURCE_RESULT_FIELDS + ",\n" +
+ " \"size\" : "+ ElkConnectorImpl.QUERY_MAXRECORDS + ",\n" +
+ " \"query\": {\n" +
+ " \"bool\" : {\n" +
+ " \"must\" : [";
+ for (Pair<ArrayList<String>,ArrayList<String>> p : filter_s) {
+ ArrayList<String> name_s = p.left();
+ ArrayList<String> value_s = p.right();
+
+ if (name_s == null || name_s.size() <= 0) {
+ if (LOGGER.isWarnEnabled()){
+ LOGGER.warn("Defaulting to text search: Empty field name array passed in");
+ }
+ return search(type, text);
+ }
+
+ if (LOGGER.isDebugEnabled()) {
+ for (String n: name_s) {
+ LOGGER.debug("Filter Name: " + n);
+ }
+ }
+
+ if (value_s == null || value_s.size() <= 0) {
+ if (LOGGER.isWarnEnabled())
+ LOGGER.warn("Defaulting to text search: Empty field value array passed in");
+ return search(type, text);
+ }
+
+ if (LOGGER.isDebugEnabled()) {
+ for (String v: value_s) {
+ LOGGER.debug("Filter Value: " + v);
+ }
+ }
+
+ /* common case: # filter names == # filter values */
+ if (name_s.size() == value_s.size()) {
+ String match = "";
+ for (int i=0; i<name_s.size(); i++) {
+ if (name_s.get(i).contains("*")) {
+ match =
+ "{ \"query_string\": { \"fields\": [ \"" +
+ name_s.get(i) + "\" ], " +
+ "\"query\" : \"" +
+ value_s.get(i) + "\" } },";
+ } else {
+ match =
+ "{ \"match_phrase\": { \"" +
+ name_s.get(i) + "\" : \"" +
+ value_s.get(i) + "\" } },";
+ }
+ if (LOGGER.isDebugEnabled()){
+ LOGGER.debug("Adding Match Line: " + match);
+ }
+ matches_s = matches_s + "\n " + match;
+ }
+ } else if (name_s.size() > value_s.size() && (value_s.size() == 1)) {
+ String match =
+ "{ \"multi_match\": { \"query\": \"" + value_s.get(0) + "\", \"type\": \"phrase\", \"fields\": [";
+ for (String n: name_s) {
+ match += " \"" + n + "\",";
+ }
+ match = match.substring(0, match.length()-1);
+ match += " ] } },";
+ if (LOGGER.isDebugEnabled()){
+ LOGGER.debug("Adding Match Line: " + match);
+ }
+ matches_s = matches_s + "\n " + match;
+ } else {
+ if (LOGGER.isWarnEnabled()){
+ LOGGER.warn("Defaulting to text search: different number of filter names and values");
+ }
+ return search(type, text);
+ }
+ }
+ if (text != null && !text.isEmpty()) {
+ if (LOGGER.isDebugEnabled()){
+ LOGGER.debug("Adding Match Line for search text: " + text);
+ }
+
+ final JsonObject jsonText = new JsonObject();
+ jsonText.addProperty("_all", text);
+ String escapedText = jsonText.toString();
+
+ matches_s = matches_s + "\n " +
+ "{ \"match\": " +
+ escapedText + " },";
+ }
+ matches_s = matches_s.substring(0, matches_s.length()-1); // remove last comma
+ matches_s = matches_s + "\n" +
+ " ]\n" +
+ " }\n" +
+ " }\n" +
+ "}";
+
+ if (LOGGER.isDebugEnabled()) {
+ LOGGER.debug(matches_s);
+ }
+
+ Builder searchBuilder = new Search.Builder(matches_s).
+ addIndex(ELK_INDEX_POLICY);
+
+ if (type == null || type == PolicyIndexType.all) {
+ for (PolicyIndexType pT: PolicyIndexType.values()) {
+ if (pT != PolicyIndexType.all) {
+ searchBuilder.addType(pT.toString());
+ }
+ }
+ } else {
+ searchBuilder.addType(type.toString());
+ }
+
+ Search search = searchBuilder.build();
+
+ JestResult result;
+ try {
+ result = jestClient.execute(search);
+ } catch (IOException ioe) {
+ LOGGER.warn(XACMLErrorConstants.ERROR_SYSTEM_ERROR + ":" +
+ search + ": " + ioe.getMessage(), ioe);
+ throw new IllegalStateException(ioe);
+ }
+
+ if (result.isSucceeded()) {
+ if (LOGGER.isInfoEnabled()){
+ LOGGER.info("OK:" + result.getResponseCode() + ":" + search + ": " +
+ result.getPathToResult() + ":" + System.lineSeparator() +
+ result.getJsonString());
+ }
+ } else {
+ /* Unsuccessful search */
+ if (LOGGER.isWarnEnabled()){
+ LOGGER.warn(XACMLErrorConstants.ERROR_PROCESS_FLOW + ":" +
+ result.getResponseCode() + ": " +
+ search.getURI() + ":" +
+ result.getPathToResult() + ":" +
+ result.getJsonString() + ":" +
+ result.getErrorMessage());
+ }
+
+ String errorMessage = result.getErrorMessage();
+ if (errorMessage != null && !errorMessage.isEmpty()) {
+ String xMessage = errorMessage;
+ if (errorMessage.contains("TokenMgrError")) {
+ int indexError = errorMessage.lastIndexOf("TokenMgrError");
+ xMessage = "Invalid Search Expression. Details: " + errorMessage.substring(indexError);
+ } else if (errorMessage.contains("QueryParsingException")) {
+ int indexError = errorMessage.lastIndexOf("QueryParsingException");
+ xMessage = "Invalid Search Expression. Details: " + errorMessage.substring(indexError);
+ } else if (errorMessage.contains("JsonParseException")) {
+ int indexError = errorMessage.lastIndexOf("JsonParseException");
+ xMessage = "Invalid Search Expression. Details: " + errorMessage.substring(indexError);
+ } else if (errorMessage.contains("Parse Failure")) {
+ int indexError = errorMessage.lastIndexOf("Parse Failure");
+ xMessage = "Invalid Search Expression. Details: " + errorMessage.substring(indexError);
+ } else if (errorMessage.contains("SearchParseException")) {
+ int indexError = errorMessage.lastIndexOf("SearchParseException");
+ xMessage = "Invalid Search Expression. Details: " + errorMessage.substring(indexError);
+ } else {
+ xMessage = result.getErrorMessage();
+ }
+ throw new IllegalStateException(xMessage);
+ }
+ }
+
+ return result;
+ }
+
+ @Override
+ public JestResult policy(String policyId)
+ throws IllegalStateException, IllegalArgumentException {
+ if (LOGGER.isTraceEnabled()){
+ LOGGER.trace("ENTER: " + policyId);
+ }
+
+ if (policyId == null || policyId.isEmpty()) {
+ throw new IllegalArgumentException("No policy id string provided");
+ }
+
+ Get policyRequest = new Get.Builder(ELK_INDEX_POLICY, policyId).build();
+
+ if (LOGGER.isInfoEnabled()){
+ LOGGER.info("ELK Search body request: " + policyRequest.toString());
+ }
+
+ JestResult result;
+ try {
+ result = jestClient.execute(policyRequest);
+ } catch (IOException ioe) {
+ LOGGER.warn(XACMLErrorConstants.ERROR_SYSTEM_ERROR + ":" +
+ policyId + ": " + ioe.getMessage(), ioe);
+ throw new IllegalStateException(ioe);
+ }
+
+ if (result.isSucceeded()) {
+ if (LOGGER.isInfoEnabled()){
+ LOGGER.info("OK:" + result.getResponseCode() + ":" + policyId + ":" +
+ result.getPathToResult() + ":" + System.lineSeparator() +
+ result.getJsonString());
+ }
+
+ return result;
+ }
+
+ /* Unsuccessful search */
+ if (LOGGER.isWarnEnabled())
+ LOGGER.warn(XACMLErrorConstants.ERROR_PROCESS_FLOW + ":" +
+ result.getResponseCode() + ": " + policyId + ":" +
+ result.getPathToResult() + ":" +
+ result.getErrorMessage());
+
+ return result;
+ }
+
+ protected JsonObject getJsonObject(JsonObject jsonObject, String member) throws IllegalArgumentException {
+ if (jsonObject == null) {
+ if (LOGGER.isWarnEnabled())
+ LOGGER.warn("No JSON object provided to get " + member);
+
+ throw new IllegalArgumentException("No JSON Object provided");
+ }
+
+ if (LOGGER.isTraceEnabled()) {
+ LOGGER.trace("ENTER: " + member);
+ for (Entry<String, JsonElement> entry: jsonObject.entrySet()) {
+ LOGGER.trace("JSONOBJECT: " + entry.getKey() + "->" + entry.getValue());
+ }
+ }
+
+ if (jsonObject.has(member)) {
+ JsonElement element = jsonObject.getAsJsonObject(member);
+ if (element.isJsonObject()) {
+ return (JsonObject) element;
+ }
+ }
+
+ throw new IllegalArgumentException(member + " is not a JSON Object");
+ }
+
+ protected JsonArray getJsonArray(JsonObject jsonObject, String member) throws IllegalArgumentException {
+ if (jsonObject == null) {
+ throw new IllegalArgumentException("No JSON Object provided");
+ }
+
+ if (jsonObject.has(member)) {
+ if (jsonObject.get(member).isJsonArray()) {
+ return (JsonArray) jsonObject.get(member);
+ }
+ }
+
+ throw new IllegalArgumentException(member + " is not a JSON Array");
+ }
+
+ protected String getJsonPolicyMember(JsonObject aHit, String member) throws IllegalArgumentException {
+ if (aHit == null) {
+ throw new IllegalArgumentException("No JSON Object provided");
+ }
+
+ JsonObject jSource = getJsonObject(aHit, "_source");
+ JsonObject jPolicy = getJsonObject(jSource, "Policy");
+ JsonElement jMember = jPolicy.get(member);
+ if (jMember == null) {
+ throw new IllegalArgumentException(member + " is not a JSON Object");
+ }
+ return jMember.getAsString();
+ }
+
+ @Override
+ public ArrayList<PolicyLocator> policyLocators(PolicyIndexType indexType, String text, int connector)
+ throws IllegalStateException, IllegalArgumentException {
+ return policyLocators(indexType, text, new ArrayList<Pair<ArrayList<String>,ArrayList<String>>>(),connector);
+ }
+
+ @Override
+ public ArrayList<PolicyLocator> policyLocators(PolicyIndexType indexType,
+ String text,
+ ArrayList<Pair<ArrayList<String>,ArrayList<String>>> filter_s, int connector)
+ throws IllegalStateException, IllegalArgumentException {
+ final ArrayList<PolicyLocator> policyLocators = new ArrayList<PolicyLocator>();
+
+ JestResult results = searchKey(indexType, text, filter_s,connector);
+ if (!results.isSucceeded()) {
+ return policyLocators;
+ }
+
+ JsonArray jsonHit_s = null;
+ try {
+ JsonObject jsonHits = getJsonObject(results.getJsonObject(), "hits");
+ jsonHit_s = getJsonArray(jsonHits, "hits");
+ } catch (IllegalArgumentException e) {
+ LOGGER.warn("SEARCH:" + text + " no valid element provided", e);
+ return policyLocators;
+ }
+
+ for (JsonElement e : jsonHit_s) {
+ JsonObject elkSource = (JsonObject) e;
+ try {
+ String policyType = getJsonPolicyMember(elkSource,"PolicyType");
+ String policyName = getJsonPolicyMember(elkSource,"PolicyName");
+ String owner = getJsonPolicyMember(elkSource,"Owner");
+ String scope = getJsonPolicyMember(elkSource,"Scope");
+ String policyId = getJsonPolicyMember(elkSource,"PolicyId");
+ String version = getJsonPolicyMember(elkSource,"Version");
+ PolicyLocator policyLocator =
+ new PolicyLocator(policyType, policyName, owner,
+ scope, policyId, version);
+ policyLocators.add(policyLocator);
+ if (LOGGER.isInfoEnabled()) {
+ LOGGER.info("SEARCH:" + text + "|FOUND:" + policyLocator);
+ }
+ } catch (IllegalArgumentException ex) {
+ LOGGER.warn("SEARCH:" + text + " missing locator information.", ex);
+ }
+ }
+ return policyLocators;
+ }
+
+ public boolean put(PolicyRestAdapter policyData)
+ throws IOException, IllegalStateException {
+ if (LOGGER.isTraceEnabled()) LOGGER.trace("ENTER");
+
+ PolicyIndexType indexType;
+ try {
+ String policyName = policyData.getNewFileName();
+ if(policyName.contains("Config_")){
+ policyName = policyName.replace(".Config_", ":Config_");
+ }else if(policyName.contains("Action_")){
+ policyName = policyName.replace(".Action_", ":Action_");
+ }else if(policyName.contains("Decision_")){
+ policyName = policyName.replace(".Decision_", ":Decision_");
+ }
+
+ String[] splitPolicyName = policyName.split(":");
+ indexType = ElkConnector.toPolicyIndexType(splitPolicyName[1]);
+ } catch (IllegalArgumentException e) {
+ throw new IllegalStateException("ELK: Index: " + ELK_INDEX_POLICY + e.getMessage());
+ }
+ PolicyElasticData elasticData = new PolicyElasticData(policyData);
+ JSONObject jsonObj = new JSONObject(elasticData);
+ Index elkPut = new Index.Builder(jsonObj.toString()).
+ index(ELK_INDEX_POLICY).
+ type(indexType.name()).
+ id(elasticData.getPolicyName()).
+ refresh(true).
+ build();
+
+ JestResult result = jestClient.execute(elkPut);
+
+ if (result.isSucceeded()) {
+ if (LOGGER.isInfoEnabled())
+ LOGGER.info("OK: PUT operation of " + "->" + ": " +
+ "success=" + result.isSucceeded() + "[" + result.getResponseCode() + ":" +
+ result.getPathToResult() + "]" + System.lineSeparator() +
+ result.getJsonString());
+ } else {
+ if (LOGGER.isWarnEnabled())
+ LOGGER.warn("FAILURE: PUT operation of "+ "->" + ": " +
+ "success=" + result.isSucceeded() + "[" + result.getResponseCode() + ":" +
+ result.getPathToResult() + "]" + System.lineSeparator() +
+ result.getJsonString());
+
+ }
+
+ return result.isSucceeded();
+ }
+
+ @Override
+ public boolean delete(PolicyRestAdapter policyData) throws IllegalStateException {
+ PolicyIndexType indexType = null;
+ JestResult result;
+ try {
+ String policyName = policyData.getNewFileName();
+ if(policyName.contains("Config_")){
+ policyName = policyName.replace(".Config_", ":Config_");
+ }else if(policyName.contains("Action_")){
+ policyName = policyName.replace(".Action_", ":Action_");
+ }else if(policyName.contains("Decision_")){
+ policyName = policyName.replace(".Decision_", ":Decision_");
+ }
+
+ String[] splitPolicyName = policyName.split(":");
+ indexType = ElkConnector.toPolicyIndexType(splitPolicyName[1]);
+ if (!isType(indexType)) {
+ throw new IllegalStateException("ELK: Index: " + ELK_INDEX_POLICY +
+ " Type: " + indexType +
+ " is not configured");
+ }
+ PolicyElasticData elasticData = new PolicyElasticData(policyData);
+ Delete deleteRequest = new Delete.Builder(elasticData.getPolicyName()).index(ELK_INDEX_POLICY).
+ type(indexType.name()).build();
+ result = jestClient.execute(deleteRequest);
+ } catch (IllegalArgumentException | IOException e) {
+ LOGGER.warn(XACMLErrorConstants.ERROR_SYSTEM_ERROR + ": delete:" +
+ ((indexType != null) ? indexType.name() : "null") + ":" + policyData.getNewFileName() + ": " +
+ e.getMessage(), e);
+ throw new IllegalStateException(e);
+ }
+
+ if (result.isSucceeded()) {
+ if (LOGGER.isInfoEnabled())
+ LOGGER.info("OK: DELETE operation of " + indexType + ":" + policyData.getNewFileName() + ": " +
+ "success=" + result.isSucceeded() + "[" + result.getResponseCode() + ":" +
+ result.getPathToResult() + "]" + System.lineSeparator() +
+ result.getJsonString());
+ } else {
+ if (LOGGER.isWarnEnabled())
+ LOGGER.warn("FAILURE: DELETE operation of " + indexType + ":" + policyData.getNewFileName() + ": " +
+ "success=" + result.isSucceeded() + "[" + result.getResponseCode() + ":" +
+ result.getPathToResult() + "]" + System.lineSeparator() +
+ result.getJsonString());
+ }
+
+ return result.isSucceeded();
+ }
+
+ @Override
+ public boolean update(PolicyRestAdapter policyData) throws IllegalStateException {
+ if (LOGGER.isDebugEnabled()){
+ LOGGER.debug("ENTER");
+ }
+ try {
+ boolean success = put(policyData);
+ return success;
+ } catch (Exception e) {
+ LOGGER.warn(XACMLErrorConstants.ERROR_UNKNOWN + ":" + "cannot test and update", e);
+ throw new IllegalStateException(e);
+ }
+ }
+}