forked from community/device-mgt-core
parent
fe2b6b5993
commit
d00817268e
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<artifactId>apimgt-extensions</artifactId>
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<groupId>org.wso2.carbon.devicemgt</groupId>
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<version>1.2.8-SNAPSHOT</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>org.wso2.carbon.apimgt.handlers</artifactId>
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<name>WSO2 Carbon - API Security Handler Component</name>
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<dependencies>
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<dependency>
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<groupId>org.wso2.carbon</groupId>
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<artifactId>org.wso2.carbon.logging</artifactId>
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<version>${carbon.kernel.version}</version>
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</dependency>
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<dependency>
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<groupId>org.apache.synapse</groupId>
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<artifactId>synapse-core</artifactId>
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<version>${org.apache.synapse.version}</version>
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</dependency>
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<dependency>
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<groupId>org.apache.ws.security.wso2</groupId>
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<artifactId>wss4j</artifactId>
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<version>${org.apache.ws.security.wso2.version}</version>
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</dependency>
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<dependency>
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<groupId>org.wso2.carbon.devicemgt</groupId>
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<artifactId>org.wso2.carbon.certificate.mgt.core</artifactId>
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</dependency>
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<dependency>
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<groupId>org.json.wso2</groupId>
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<artifactId>json</artifactId>
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<version>${commons-json.version}</version>
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</dependency>
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</dependencies>
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</project>
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/*
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* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
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*
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* WSO2 Inc. licenses this file to you under the Apache License,
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* Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package org.wso2.carbon.apimgt.handlers;
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import org.apache.axiom.soap.SOAP11Constants;
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import org.apache.axiom.soap.SOAP12Constants;
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import org.apache.axis2.AxisFault;
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import org.apache.axis2.context.MessageContext;
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import org.apache.axis2.description.HandlerDescription;
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import org.apache.axis2.description.Parameter;
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import org.apache.axis2.engine.Handler;
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import org.apache.axis2.namespace.Constants;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.apache.ws.security.WSConstants;
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import org.apache.ws.security.WSSecurityException;
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import org.apache.ws.security.util.Base64;
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import org.json.JSONObject;
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import org.wso2.carbon.apimgt.handlers.invoker.RESTInvoker;
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import org.wso2.carbon.apimgt.handlers.invoker.RESTResponse;
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import org.wso2.carbon.apimgt.handlers.utils.AuthConstants;
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import org.wso2.carbon.apimgt.handlers.utils.CoreUtils;
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import javax.xml.namespace.QName;
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import java.net.URI;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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public class AuthenticationHandler implements Handler {
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private static final Log log = LogFactory.getLog(AuthenticationHandler.class);
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private static HandlerDescription EMPTY_HANDLER_METADATA = new HandlerDescription("API Security Handler");
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private HandlerDescription handlerDesc;
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private ArrayList<String> apiList;
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private RESTInvoker restInvoker;
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/**
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* Setting up configurations at the constructor
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*/
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public AuthenticationHandler() {
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log.info("Engaging API Security Handler");
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apiList = CoreUtils.readApiFilterList();
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restInvoker = new RESTInvoker();
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this.handlerDesc = EMPTY_HANDLER_METADATA;
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}
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/**
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* Handles incoming http/s requests
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*
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* @param messageContext
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* @return response
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* @throws AxisFault
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*/
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public InvocationResponse invoke(MessageContext messageContext) throws AxisFault {
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boolean validateRequest = messageContext.getTo() != null;
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if (validateRequest && isSecuredAPI(messageContext)) {
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String ctxPath = messageContext.getTo().getAddress().trim();
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CoreUtils.debugLog(log, "Authentication handler invoked by: ", ctxPath);
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Map<?, ?> headers = (Map<?, ?>) messageContext.getProperty(MessageContext.TRANSPORT_HEADERS);
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if (headers.containsKey(AuthConstants.MDM_SIGNATURE)) {
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String mdmSignature = headers.get(AuthConstants.MDM_SIGNATURE).toString();
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try {
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CoreUtils.debugLog(log, "Verify Cert:\n", mdmSignature);
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URI dcrUrl = new URI(AuthConstants.HTTPS + "://" + CoreUtils.getHost() + ":" + CoreUtils
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.getHttpsPort() + "/dynamic-client-web/register");
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String dcrContent = "{\n" +
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"\"owner\":\"" + CoreUtils.getUsername() + "\",\n" +
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"\"clientName\":\"emm\",\n" +
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"\"grantType\":\"refresh_token password client_credentials\",\n" +
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"\"tokenScope\":\"default\"\n" +
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"}";
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Map<String, String> drcHeaders = new HashMap<String, String>();
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drcHeaders.put("Content-Type", "application/json");
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RESTResponse response = restInvoker.invokePOST(dcrUrl, drcHeaders, null,
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null, dcrContent);
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CoreUtils.debugLog(log, "DCR response:", response.getContent());
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JSONObject jsonResponse = new JSONObject(response.getContent());
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String clientId = jsonResponse.getString("client_id");
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String clientSecret = jsonResponse.getString("client_secret");
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URI tokenUrl = new URI(AuthConstants.HTTPS + "://" + CoreUtils.getHost() + ":" + CoreUtils
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.getHttpsPort() + "/oauth2/token");
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String tokenContent = "grant_type=password&username=" + CoreUtils.getUsername() + "&password=" +
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CoreUtils.getPassword() + "&scope=activity-view";
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String tokenBasicAuth = "Basic " + Base64.encode((clientId + ":" + clientSecret).getBytes());
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Map<String, String> tokenHeaders = new HashMap<String, String>();
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tokenHeaders.put("Authorization", tokenBasicAuth);
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tokenHeaders.put("Content-Type", "application/x-www-form-urlencoded");
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response = restInvoker.invokePOST(tokenUrl, tokenHeaders, null,
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null, tokenContent);
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CoreUtils.debugLog(log, "Token response:", response.getContent());
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jsonResponse = new JSONObject(response.getContent());
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String accessToken = jsonResponse.getString("access_token");
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URI certVerifyUrl = new URI(AuthConstants.HTTPS + "://" + CoreUtils.getHost() + ":" + CoreUtils
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.getHttpsPort() + "/api/certificate-mgt/v1.0/admin/certificates/verify/ios");
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Map<String, String> certVerifyHeaders = new HashMap<String, String>();
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certVerifyHeaders.put("Authorization", "Bearer " + accessToken);
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certVerifyHeaders.put("Content-Type", "application/json");
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String certVerifyContent = "{\n" +
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"\"pem\":\"" + mdmSignature + "\",\n" +
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"\"tenantId\": \"-1234\",\n" +
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"\"serial\":\"\"\n" +
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"}";
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response = restInvoker.invokePOST(certVerifyUrl, certVerifyHeaders, null,
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null, certVerifyContent);
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CoreUtils.debugLog(log, "Verify response:", response.getContent());
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if (!response.getContent().contains("invalid")) {
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return InvocationResponse.CONTINUE;
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}
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log.warn("Unauthorized request for api: " + ctxPath);
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setFaultCodeAndThrowAxisFault(messageContext, new Exception("Unauthorized!"));
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return InvocationResponse.SUSPEND;
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} catch (Exception e) {
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log.error("Error while processing certificate.", e);
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setFaultCodeAndThrowAxisFault(messageContext, e);
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return InvocationResponse.SUSPEND;
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}
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} else {
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log.warn("Unauthorized request for api: " + ctxPath);
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setFaultCodeAndThrowAxisFault(messageContext, new Exception("SSL required"));
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return InvocationResponse.SUSPEND;
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}
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} else {
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return InvocationResponse.CONTINUE;
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}
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}
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/**
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* API filter
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*
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* @param messageContext
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* @return boolean
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*/
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private boolean isSecuredAPI(MessageContext messageContext) {
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if (messageContext.getTransportIn() != null &&
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messageContext.getTransportIn().getName().toLowerCase().equals(AuthConstants.HTTPS)) {
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for (String path : apiList) {
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if (messageContext.getTo().getAddress().trim().contains(path)) {
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return true;
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}
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}
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}
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return false;
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}
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private void setFaultCodeAndThrowAxisFault(MessageContext msgContext, Exception e) throws AxisFault {
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msgContext.setProperty(AuthConstants.SEC_FAULT, Boolean.TRUE);
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String soapVersionURI = msgContext.getEnvelope().getNamespace().getNamespaceURI();
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QName faultCode = null;
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/*
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* Get the faultCode from the thrown WSSecurity exception, if there is one
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*/
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if (e instanceof WSSecurityException) {
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faultCode = ((WSSecurityException) e).getFaultCode();
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}
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/*
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* Otherwise default to InvalidSecurity
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*/
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if (faultCode == null) {
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faultCode = new QName(WSConstants.INVALID_SECURITY.getNamespaceURI(),
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WSConstants.INVALID_SECURITY.getLocalPart(), AuthConstants.WSSE);
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}
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if (soapVersionURI.equals(SOAP11Constants.SOAP_ENVELOPE_NAMESPACE_URI)) {
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throw new AxisFault(faultCode, e.getMessage(), e);
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} else if (soapVersionURI.equals(SOAP12Constants.SOAP_ENVELOPE_NAMESPACE_URI)) {
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List subfaultCodes = new ArrayList();
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subfaultCodes.add(faultCode);
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throw new AxisFault(Constants.FAULT_SOAP12_SENDER, subfaultCodes, e.getMessage(), e);
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}
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}
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public void cleanup() {
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}
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public void init(HandlerDescription handlerDescription) {
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this.handlerDesc = handlerDescription;
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}
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public void flowComplete(MessageContext messageContext) {
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}
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public HandlerDescription getHandlerDesc() {
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return this.handlerDesc;
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}
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public String getName() {
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return "API security inflow handler";
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}
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public Parameter getParameter(String name) {
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return this.handlerDesc.getParameter(name);
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}
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}
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/*
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* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
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*
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* WSO2 Inc. licenses this file to you under the Apache License,
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* Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License.
|
||||
* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
|
||||
* specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*/
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package org.wso2.carbon.apimgt.handlers.invoker;
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public class RESTConstants {
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static String REST_CLIENT_CONFIG_ELEMENT = "restClientConfiguration";
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static String REST_CLIENT_MAX_TOTAL_CONNECTIONS = "maxTotalConnections";
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static String REST_CLIENT_MAX_CONNECTIONS_PER_ROUTE = "maxConnectionsPerRoute";
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static String REST_CLEINT_CONNECTION_TIMEOUT = "connectionTimeout";
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static String REST_CLEINT_SOCKET_TIMEOUT = "socketTimeout";
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}
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/*
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* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
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*
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* WSO2 Inc. licenses this file to you under the Apache License,
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* 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
|
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
|
||||
* specific language governing permissions and limitations
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* under the License.
|
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*/
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package org.wso2.carbon.apimgt.handlers.invoker;
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import org.apache.axiom.om.OMElement;
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import org.apache.axiom.om.util.AXIOMUtil;
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import org.apache.commons.codec.binary.Base64;
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import org.apache.commons.io.FileUtils;
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import org.apache.commons.io.IOUtils;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.apache.http.Header;
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import org.apache.http.client.config.RequestConfig;
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import org.apache.http.client.methods.*;
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import org.apache.http.entity.StringEntity;
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import org.apache.http.impl.client.CloseableHttpClient;
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import org.apache.http.impl.client.HttpClients;
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import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
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import org.apache.http.util.EntityUtils;
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import org.wso2.carbon.apimgt.handlers.utils.AuthConstants;
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import org.wso2.carbon.apimgt.handlers.utils.CoreUtils;
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import org.wso2.carbon.utils.CarbonUtils;
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import javax.xml.namespace.QName;
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import javax.xml.stream.XMLStreamException;
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import java.io.File;
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import java.io.IOException;
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import java.net.URI;
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import java.nio.charset.StandardCharsets;
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import java.util.Iterator;
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import java.util.Map;
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public class RESTInvoker {
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private static final Log log = LogFactory.getLog(RESTInvoker.class);
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private int maxTotalConnections = 100;
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private int maxTotalConnectionsPerRoute = 100;
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private int connectionTimeout = 120000;
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private int socketTimeout = 120000;
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private CloseableHttpClient client = null;
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private PoolingHttpClientConnectionManager connectionManager = null;
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public RESTInvoker() {
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configureHttpClient();
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}
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private void parseConfiguration() {
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String carbonConfigDirPath = CarbonUtils.getCarbonConfigDirPath();
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String apiFilterConfigPath = carbonConfigDirPath + File.separator +
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AuthConstants.AUTH_CONFIGURATION_FILE_NAME;
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File configFile = new File(apiFilterConfigPath);
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try {
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String configContent = FileUtils.readFileToString(configFile);
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OMElement configElement = AXIOMUtil.stringToOM(configContent);
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Iterator beans = configElement.getChildrenWithName(
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new QName("http://www.springframework.org/schema/beans", "bean"));
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while (beans.hasNext()) {
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OMElement bean = (OMElement) beans.next();
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String beanId = bean.getAttributeValue(new QName(null, "id"));
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if (beanId.equals(RESTConstants.REST_CLIENT_CONFIG_ELEMENT)) {
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Iterator beanProps = bean.getChildrenWithName(
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new QName("http://www.springframework.org/schema/beans", "property"));
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while (beanProps.hasNext()) {
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OMElement beanProp = (OMElement) beanProps.next();
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String beanName = beanProp.getAttributeValue(new QName(null, "name"));
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if (RESTConstants.REST_CLIENT_MAX_TOTAL_CONNECTIONS.equals(beanName)) {
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String value = beanProp.getAttributeValue(new QName(null, "value"));
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if (value != null && !value.trim().equals("")) {
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maxTotalConnections = Integer.parseInt(value);
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}
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CoreUtils.debugLog(log, "Max total http connections ", maxTotalConnections);
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} else if (RESTConstants.REST_CLIENT_MAX_CONNECTIONS_PER_ROUTE.equals(beanName)) {
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String value = beanProp.getAttributeValue(new QName(null, "value"));
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if (value != null && !value.trim().equals("")) {
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maxTotalConnectionsPerRoute = Integer.parseInt(value);
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}
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CoreUtils.debugLog(log, "Max total client connections per route ", maxTotalConnectionsPerRoute);
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} else if (RESTConstants.REST_CLEINT_CONNECTION_TIMEOUT.equals(beanName)) {
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String value = beanProp.getAttributeValue(new QName(null, "value"));
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if (value != null && !value.trim().equals("")) {
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connectionTimeout = Integer.parseInt(value);
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}
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} else if (RESTConstants.REST_CLEINT_SOCKET_TIMEOUT.equals(beanName)) {
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String value = beanProp.getAttributeValue(new QName(null, "value"));
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if (value != null && !value.trim().equals("")) {
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socketTimeout = Integer.parseInt(value);
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}
|
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}
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}
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}
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}
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} catch (XMLStreamException e) {
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log.error("Error in processing http connection settings, using default settings", e);
|
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} catch (IOException e) {
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log.error("Error in processing http connection settings, using default settings", e);
|
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}
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}
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||||
|
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private void configureHttpClient() {
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parseConfiguration();
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|
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RequestConfig defaultRequestConfig = RequestConfig.custom()
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.setExpectContinueEnabled(true)
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.setConnectTimeout(connectionTimeout)
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.setSocketTimeout(socketTimeout)
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.build();
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connectionManager = new PoolingHttpClientConnectionManager();
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connectionManager.setDefaultMaxPerRoute(maxTotalConnectionsPerRoute);
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connectionManager.setMaxTotal(maxTotalConnections);
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client = HttpClients.custom()
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.setConnectionManager(connectionManager)
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.setDefaultRequestConfig(defaultRequestConfig)
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.build();
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CoreUtils.debugLog(log, "REST client initialized with ",
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"maxTotalConnection = ", maxTotalConnections,
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"maxConnectionsPerRoute = ", maxTotalConnectionsPerRoute,
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"connectionTimeout = ", connectionTimeout);
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}
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|
||||
public void closeHttpClient() {
|
||||
IOUtils.closeQuietly(client);
|
||||
IOUtils.closeQuietly(connectionManager);
|
||||
}
|
||||
|
||||
/**
|
||||
* Invokes the http GET method
|
||||
*
|
||||
* @param uri endpoint/service url
|
||||
* @param requestHeaders header list
|
||||
* @param username username for authentication
|
||||
* @param password password for authentication
|
||||
* @return RESTResponse of the GET request (can be the response body or the response status code)
|
||||
* @throws Exception
|
||||
*/
|
||||
public RESTResponse invokeGET(URI uri, Map<String, String> requestHeaders, String username, String password) throws IOException {
|
||||
|
||||
HttpGet httpGet = null;
|
||||
CloseableHttpResponse response = null;
|
||||
Header[] headers;
|
||||
int httpStatus;
|
||||
String contentType;
|
||||
String output;
|
||||
try {
|
||||
httpGet = new HttpGet(uri);
|
||||
if (requestHeaders != null && !requestHeaders.isEmpty()) {
|
||||
Object keys[] = requestHeaders.keySet().toArray();
|
||||
for (Object header : keys) {
|
||||
httpGet.setHeader(header.toString(), requestHeaders.get(header).toString());
|
||||
}
|
||||
}
|
||||
response = sendReceiveRequest(httpGet, username, password);
|
||||
output = IOUtils.toString(response.getEntity().getContent());
|
||||
headers = response.getAllHeaders();
|
||||
httpStatus = response.getStatusLine().getStatusCode();
|
||||
contentType = response.getEntity().getContentType().getValue();
|
||||
if (log.isTraceEnabled()) {
|
||||
log.trace("Invoked GET " + uri.toString() + " - Response message: " + output);
|
||||
}
|
||||
EntityUtils.consume(response.getEntity());
|
||||
} finally {
|
||||
if (response != null) {
|
||||
IOUtils.closeQuietly(response);
|
||||
}
|
||||
if (httpGet != null) {
|
||||
httpGet.releaseConnection();
|
||||
}
|
||||
}
|
||||
return new RESTResponse(contentType, output, headers, httpStatus);
|
||||
}
|
||||
|
||||
|
||||
public RESTResponse invokePOST(URI uri, Map<String, String> requestHeaders, String username,
|
||||
String password, String payload) throws IOException {
|
||||
|
||||
HttpPost httpPost = null;
|
||||
CloseableHttpResponse response = null;
|
||||
Header[] headers;
|
||||
int httpStatus;
|
||||
String contentType;
|
||||
String output;
|
||||
try {
|
||||
httpPost = new HttpPost(uri);
|
||||
httpPost.setEntity(new StringEntity(payload));
|
||||
if (requestHeaders != null && !requestHeaders.isEmpty()) {
|
||||
Object keys[] = requestHeaders.keySet().toArray();
|
||||
for (Object header : keys) {
|
||||
httpPost.setHeader(header.toString(), requestHeaders.get(header).toString());
|
||||
}
|
||||
}
|
||||
response = sendReceiveRequest(httpPost, username, password);
|
||||
output = IOUtils.toString(response.getEntity().getContent());
|
||||
headers = response.getAllHeaders();
|
||||
httpStatus = response.getStatusLine().getStatusCode();
|
||||
contentType = response.getEntity().getContentType().getValue();
|
||||
if (log.isTraceEnabled()) {
|
||||
log.trace("Invoked POST " + uri.toString() +
|
||||
" - Input payload: " + payload + " - Response message: " + output);
|
||||
}
|
||||
EntityUtils.consume(response.getEntity());
|
||||
} finally {
|
||||
if (response != null) {
|
||||
IOUtils.closeQuietly(response);
|
||||
}
|
||||
if (httpPost != null) {
|
||||
httpPost.releaseConnection();
|
||||
}
|
||||
}
|
||||
return new RESTResponse(contentType, output, headers, httpStatus);
|
||||
}
|
||||
|
||||
/**
|
||||
* Invokes the http PUT method
|
||||
*
|
||||
* @param uri endpoint/service url
|
||||
* @param requestHeaders header list
|
||||
* @param username username for authentication
|
||||
* @param password password for authentication
|
||||
* @param payload payload body passed
|
||||
* @return RESTResponse of the PUT request (can be the response body or the response status code)
|
||||
* @throws Exception
|
||||
*/
|
||||
public RESTResponse invokePUT(URI uri, Map<String, String> requestHeaders, String username, String password,
|
||||
String payload) throws IOException {
|
||||
|
||||
HttpPut httpPut = null;
|
||||
CloseableHttpResponse response = null;
|
||||
Header[] headers;
|
||||
int httpStatus;
|
||||
String contentType;
|
||||
String output;
|
||||
try {
|
||||
httpPut = new HttpPut(uri);
|
||||
httpPut.setEntity(new StringEntity(payload));
|
||||
if (requestHeaders != null && !requestHeaders.isEmpty()) {
|
||||
Object keys[] = requestHeaders.keySet().toArray();
|
||||
for (Object header : keys) {
|
||||
httpPut.setHeader(header.toString(), requestHeaders.get(header).toString());
|
||||
}
|
||||
}
|
||||
response = sendReceiveRequest(httpPut, username, password);
|
||||
output = IOUtils.toString(response.getEntity().getContent());
|
||||
headers = response.getAllHeaders();
|
||||
httpStatus = response.getStatusLine().getStatusCode();
|
||||
contentType = response.getEntity().getContentType().getValue();
|
||||
if (log.isTraceEnabled()) {
|
||||
log.trace("Invoked PUT " + uri.toString() + " - Response message: " + output);
|
||||
}
|
||||
EntityUtils.consume(response.getEntity());
|
||||
} finally {
|
||||
if (response != null) {
|
||||
IOUtils.closeQuietly(response);
|
||||
}
|
||||
if (httpPut != null) {
|
||||
httpPut.releaseConnection();
|
||||
}
|
||||
}
|
||||
return new RESTResponse(contentType, output, headers, httpStatus);
|
||||
}
|
||||
|
||||
/**
|
||||
* Invokes the http DELETE method
|
||||
*
|
||||
* @param uri endpoint/service url
|
||||
* @param requestHeaders header list
|
||||
* @param username username for authentication
|
||||
* @param password password for authentication
|
||||
* @return RESTResponse of the DELETE (can be the response status code or the response body)
|
||||
* @throws Exception
|
||||
*/
|
||||
public RESTResponse invokeDELETE(URI uri, Map<String, String> requestHeaders, String username, String password) throws IOException {
|
||||
|
||||
HttpDelete httpDelete = null;
|
||||
CloseableHttpResponse response = null;
|
||||
Header[] headers;
|
||||
int httpStatus;
|
||||
String contentType;
|
||||
String output;
|
||||
try {
|
||||
httpDelete = new HttpDelete(uri);
|
||||
if (requestHeaders != null && !requestHeaders.isEmpty()) {
|
||||
Object keys[] = requestHeaders.keySet().toArray();
|
||||
for (Object header : keys) {
|
||||
httpDelete.setHeader(header.toString(), requestHeaders.get(header).toString());
|
||||
}
|
||||
}
|
||||
response = sendReceiveRequest(httpDelete, username, password);
|
||||
output = IOUtils.toString(response.getEntity().getContent());
|
||||
headers = response.getAllHeaders();
|
||||
httpStatus = response.getStatusLine().getStatusCode();
|
||||
contentType = response.getEntity().getContentType().getValue();
|
||||
if (log.isTraceEnabled()) {
|
||||
log.trace("Invoked DELETE " + uri.toString() + " - Response message: " + output);
|
||||
}
|
||||
EntityUtils.consume(response.getEntity());
|
||||
} finally {
|
||||
if (response != null) {
|
||||
IOUtils.closeQuietly(response);
|
||||
}
|
||||
if (httpDelete != null) {
|
||||
httpDelete.releaseConnection();
|
||||
}
|
||||
}
|
||||
return new RESTResponse(contentType, output, headers, httpStatus);
|
||||
}
|
||||
|
||||
private CloseableHttpResponse sendReceiveRequest(HttpRequestBase requestBase, String username, String password)
|
||||
throws IOException {
|
||||
CloseableHttpResponse response;
|
||||
if (username != null && !username.equals("") && password != null) {
|
||||
String combinedCredentials = username + ":" + password;
|
||||
byte[] encodedCredentials = Base64.encodeBase64(combinedCredentials.getBytes(StandardCharsets.UTF_8));
|
||||
requestBase.addHeader("Authorization", "Basic " + new String(encodedCredentials));
|
||||
|
||||
response = client.execute(requestBase);
|
||||
} else {
|
||||
response = client.execute(requestBase);
|
||||
}
|
||||
return response;
|
||||
}
|
||||
}
|
@ -0,0 +1,81 @@
|
||||
/*
|
||||
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
*
|
||||
* WSO2 Inc. licenses this file to you 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.
|
||||
*/
|
||||
package org.wso2.carbon.apimgt.handlers.invoker;
|
||||
|
||||
import org.apache.http.Header;
|
||||
|
||||
/**
|
||||
* RESTResponse class holds the data retrieved from the HTTP invoke response.
|
||||
*/
|
||||
public class RESTResponse {
|
||||
private String contentType;
|
||||
private String content;
|
||||
private Header[] headers;
|
||||
private int httpStatus;
|
||||
|
||||
/**
|
||||
* Constructor
|
||||
*
|
||||
* @param contentType from the REST invoke response
|
||||
* @param content from the REST invoke response
|
||||
* @param headers from the REST invoke response
|
||||
* @param httpStatus from the REST invoke response
|
||||
*/
|
||||
public RESTResponse(String contentType, String content, Header[] headers, int httpStatus) {
|
||||
this.contentType = contentType;
|
||||
this.content = content;
|
||||
this.headers = headers;
|
||||
this.httpStatus = httpStatus;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the content type of the EST invoke response
|
||||
*
|
||||
* @return String content type of the response
|
||||
*/
|
||||
public String getContentType() {
|
||||
return contentType;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get contents of the REST invoke response
|
||||
*
|
||||
* @return contents of the REST invoke response
|
||||
*/
|
||||
public String getContent() {
|
||||
return content;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get headers of the REST invoke response
|
||||
*
|
||||
* @return headers of the REST invoke response
|
||||
*/
|
||||
public Header[] getHeaders() {
|
||||
return headers;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the HTTP Status code from REST invoke response
|
||||
*
|
||||
* @return int HTTP status code
|
||||
*/
|
||||
public int getHttpStatus() {
|
||||
return httpStatus;
|
||||
}
|
||||
}
|
@ -0,0 +1,35 @@
|
||||
/*
|
||||
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
*
|
||||
* WSO2 Inc. licenses this file to you 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.
|
||||
*/
|
||||
package org.wso2.carbon.apimgt.handlers.utils;
|
||||
|
||||
public class AuthConstants {
|
||||
public static final String SEC_FAULT = "SECURITY_VALIDATION_FAILURE";
|
||||
public static final String HTTPS = "https";
|
||||
public static final String WSSE = "wsse";
|
||||
public static final String SSL_CERT_X509 = "ssl.client.auth.cert.X509";
|
||||
public static final String AUTH_CONFIGURATION_FILE_NAME = "api-filter-config.xml";
|
||||
public static final String API_FILTER_CONFIG_ELEMENT = "apiFilterConfig";
|
||||
public static final String API_LIST_PROPERTY = "apiList";
|
||||
public static final String HOST = "host";
|
||||
public static final String HTTPS_PORT = "httpsPort";
|
||||
public static final String USERNAME = "username";
|
||||
public static final String PASSWORD = "password";
|
||||
public static final String MDM_SIGNATURE = "mdm-signature";
|
||||
public static final String IOS = "ios";
|
||||
public static final String ANDROID = "android";
|
||||
}
|
@ -0,0 +1,140 @@
|
||||
/*
|
||||
* Copyright (c) 2016, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
|
||||
*
|
||||
* WSO2 Inc. licenses this file to you 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.
|
||||
*/
|
||||
package org.wso2.carbon.apimgt.handlers.utils;
|
||||
|
||||
import org.apache.axiom.om.OMElement;
|
||||
import org.apache.axiom.om.util.AXIOMUtil;
|
||||
import org.apache.commons.io.FileUtils;
|
||||
import org.apache.commons.logging.Log;
|
||||
import org.apache.commons.logging.LogFactory;
|
||||
import org.wso2.carbon.utils.CarbonUtils;
|
||||
|
||||
import javax.xml.namespace.QName;
|
||||
import javax.xml.stream.XMLStreamException;
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Iterator;
|
||||
|
||||
public class CoreUtils {
|
||||
private static final Log log = LogFactory.getLog(CoreUtils.class);
|
||||
private static String host = "localhost";
|
||||
private static int httpsPort = 9443;
|
||||
private static String username = "admin";
|
||||
private static String password = "admin";
|
||||
|
||||
/**
|
||||
* Reading configurations from api-filter-config.xml file
|
||||
*
|
||||
* @return ArrayList of api contexts
|
||||
*/
|
||||
public static ArrayList<String> readApiFilterList() {
|
||||
ArrayList<String> apiList = new ArrayList<String>();
|
||||
String carbonConfigDirPath = CarbonUtils.getCarbonConfigDirPath();
|
||||
String apiFilterConfigPath = carbonConfigDirPath + File.separator +
|
||||
AuthConstants.AUTH_CONFIGURATION_FILE_NAME;
|
||||
File configFile = new File(apiFilterConfigPath);
|
||||
|
||||
try {
|
||||
String configContent = FileUtils.readFileToString(configFile);
|
||||
OMElement configElement = AXIOMUtil.stringToOM(configContent);
|
||||
Iterator beans = configElement.getChildrenWithName(
|
||||
new QName("http://www.springframework.org/schema/beans", "bean"));
|
||||
|
||||
while (beans.hasNext()) {
|
||||
OMElement bean = (OMElement) beans.next();
|
||||
String beanId = bean.getAttributeValue(new QName(null, "id"));
|
||||
if (beanId.equals(AuthConstants.API_FILTER_CONFIG_ELEMENT)) {
|
||||
Iterator beanProps = bean.getChildrenWithName(
|
||||
new QName("http://www.springframework.org/schema/beans", "property"));
|
||||
|
||||
while (beanProps.hasNext()) {
|
||||
OMElement beanProp = (OMElement) beanProps.next();
|
||||
String beanName = beanProp.getAttributeValue(new QName(null, "name"));
|
||||
if (AuthConstants.API_LIST_PROPERTY.equals(beanName)) {
|
||||
Iterator apiListSet = ((OMElement) beanProp.getChildrenWithLocalName("set").next())
|
||||
.getChildrenWithLocalName("value");
|
||||
while (apiListSet.hasNext()) {
|
||||
String apiContext = ((OMElement) apiListSet.next()).getText();
|
||||
apiList.add(apiContext);
|
||||
CoreUtils.debugLog(log, "Adding security to api: ", apiContext);
|
||||
}
|
||||
} else if (AuthConstants.HOST.equals(beanName)) {
|
||||
String value = beanProp.getAttributeValue(new QName(null, "value"));
|
||||
host = value;
|
||||
} else if (AuthConstants.HTTPS_PORT.equals(beanName)) {
|
||||
String value = beanProp.getAttributeValue(new QName(null, "value"));
|
||||
if (value != null && !value.trim().equals("")) {
|
||||
httpsPort = Integer.parseInt(value);
|
||||
}
|
||||
} else if (AuthConstants.USERNAME.equals(beanName)) {
|
||||
String value = beanProp.getAttributeValue(new QName(null, "value"));
|
||||
username = value;
|
||||
} else if (AuthConstants.PASSWORD.equals(beanName)) {
|
||||
String value = beanProp.getAttributeValue(new QName(null, "value"));
|
||||
password = value;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
} catch (IOException e) {
|
||||
log.error("Error in reading api filter settings", e);
|
||||
} catch (XMLStreamException e) {
|
||||
log.error("Error in reading api filter settings", e);
|
||||
}
|
||||
return apiList;
|
||||
}
|
||||
|
||||
/**
|
||||
* Universal debug log function
|
||||
*
|
||||
* @param logger Log object specific to the class
|
||||
* @param message initial debug log message
|
||||
* @param vars optional strings to be appended for the log
|
||||
*/
|
||||
public static void debugLog(Log logger, String message, Object ... vars) {
|
||||
if(logger.isDebugEnabled()) {
|
||||
if (vars.length < 1) {
|
||||
logger.debug(message);
|
||||
return;
|
||||
}
|
||||
StringBuilder stringBuilder = new StringBuilder();
|
||||
stringBuilder.append(message);
|
||||
for (Object var : vars) {
|
||||
stringBuilder.append(var.toString());
|
||||
}
|
||||
logger.debug(stringBuilder.toString());
|
||||
}
|
||||
}
|
||||
|
||||
public static String getHost() {
|
||||
return host;
|
||||
}
|
||||
|
||||
public static int getHttpsPort() {
|
||||
return httpsPort;
|
||||
}
|
||||
|
||||
public static String getUsername() {
|
||||
return username;
|
||||
}
|
||||
|
||||
public static String getPassword() {
|
||||
return password;
|
||||
}
|
||||
}
|
@ -0,0 +1,22 @@
|
||||
<beans xmlns="http://www.springframework.org/schema/beans"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
|
||||
|
||||
<bean id="restClientConfiguration">
|
||||
<property name="maxTotalConnections" value="200"/>
|
||||
<property name="maxConnectionsPerRoute" value="200"/>
|
||||
</bean>
|
||||
|
||||
<bean id="apiFilterConfig">
|
||||
<property name="apiList">
|
||||
<set>
|
||||
<value>/services/echo</value>
|
||||
<value>/abc</value>
|
||||
</set>
|
||||
</property>
|
||||
<property name="host" value="localhost"/>
|
||||
<property name="httpsPort" value="9443"/>
|
||||
<property name="username" value="admin"/>
|
||||
<property name="password" value="admin"/>
|
||||
</bean>
|
||||
</beans>
|
Loading…
Reference in new issue