forked from community/device-mgt-core
Move App Manager Request Handler to a New Component See merge request entgra/carbon-device-mgt!1274.x.x
Dharmakeerthi Lasantha
5 years ago
commit
a1ba80f048
@ -0,0 +1,155 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!--
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~ Copyright (c) 2019, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
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||||
~
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~ Entgra (Pvt) Ltd. 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
|
||||
~
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||||
~ 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.
|
||||
-->
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||||
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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>ui-request-interceptor</artifactId>
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<groupId>io.entgra.devicemgt</groupId>
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<version>3.2.5-SNAPSHOT</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>io.entgra.ui.request.interceptor</artifactId>
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<version>3.2.5-SNAPSHOT</version>
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<packaging>war</packaging>
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<name>Entgra - Request Handling Proxy Servlet</name>
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<description>Proxy Service for Request Handling in Entgra EMM/IOT Server.</description>
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<url>http://wso2.org</url>
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<build>
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<plugins>
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<plugin>
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<artifactId>maven-war-plugin</artifactId>
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<configuration>
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<packagingExcludes>WEB-INF/lib/*cxf*.jar</packagingExcludes>
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<warName>ui-request-handler</warName>
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</configuration>
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</plugin>
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</plugins>
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</build>
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<profiles>
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<profile>
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<id>deploy</id>
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<build>
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<defaultGoal>compile</defaultGoal>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-antrun-plugin</artifactId>
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<executions>
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<execution>
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<phase>compile</phase>
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<goals>
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<goal>run</goal>
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</goals>
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<configuration>
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<tasks>
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<copy todir="${basedir}/../../../repository/deployment/server/webapps" overwrite="true">
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<fileset dir="${basedir}/target">
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<include name="ui-request-handler.war" />
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</fileset>
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</copy>
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</tasks>
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</configuration>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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</profile>
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<profile>
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<id>client</id>
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<build>
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<defaultGoal>test</defaultGoal>
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<plugins>
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<plugin>
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<groupId>org.codehaus.mojo</groupId>
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<artifactId>exec-maven-plugin</artifactId>
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<version>1.4.0</version>
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<executions>
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<execution>
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<phase>test</phase>
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<goals>
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<goal>java</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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</profile>
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</profiles>
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<dependencies>
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<dependency>
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<groupId>org.apache.cxf</groupId>
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<artifactId>cxf-rt-frontend-jaxws</artifactId>
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<scope>provided</scope>
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</dependency>
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<dependency>
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<groupId>org.apache.cxf</groupId>
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<artifactId>cxf-rt-frontend-jaxrs</artifactId>
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<scope>provided</scope>
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</dependency>
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<dependency>
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<groupId>org.apache.cxf</groupId>
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<artifactId>cxf-rt-transports-http</artifactId>
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<scope>provided</scope>
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</dependency>
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<dependency>
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<groupId>javax.servlet</groupId>
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<artifactId>javax.servlet-api</artifactId>
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<scope>provided</scope>
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</dependency>
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>commons-logging</groupId>
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<artifactId>commons-logging</artifactId>
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</dependency>
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<!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpclient -->
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<dependency>
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<groupId>org.apache.httpcomponents</groupId>
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<artifactId>httpclient</artifactId>
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</dependency>
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<!-- https://mvnrepository.com/artifact/com.googlecode.json-simple/json-simple -->
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<!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpcore -->
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<dependency>
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<groupId>org.apache.httpcomponents</groupId>
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<artifactId>httpcore</artifactId>
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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.device.application.mgt.core</artifactId>
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<scope>provided</scope>
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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.device.application.mgt.common</artifactId>
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<scope>provided</scope>
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</dependency>
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</dependencies>
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</project>
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@ -0,0 +1,362 @@
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/*
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* Copyright (c) 2019, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
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*
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* Entgra (Pvt) Ltd. 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
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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,
|
||||
* 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.
|
||||
*/
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package io.entgra.ui.request.interceptor;
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import com.google.gson.JsonElement;
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import com.google.gson.JsonObject;
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import com.google.gson.JsonParser;
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import io.entgra.ui.request.interceptor.beans.AuthData;
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import io.entgra.ui.request.interceptor.util.HandlerConstants;
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import io.entgra.ui.request.interceptor.util.HandlerUtil;
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import org.apache.commons.lang.StringUtils;
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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.HttpHeaders;
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import org.apache.http.HttpStatus;
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import org.apache.http.client.methods.HttpDelete;
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import org.apache.http.client.methods.HttpGet;
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.client.methods.HttpPut;
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import org.apache.http.client.methods.HttpRequestBase;
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import org.apache.http.cookie.SM;
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import org.apache.http.entity.ContentType;
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import org.apache.http.entity.InputStreamEntity;
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import org.apache.http.entity.StringEntity;
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import org.wso2.carbon.device.application.mgt.common.ProxyResponse;
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import javax.servlet.annotation.MultipartConfig;
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import javax.servlet.annotation.WebServlet;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import javax.servlet.http.HttpSession;
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import java.io.IOException;
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import java.util.Enumeration;
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import static io.entgra.ui.request.interceptor.util.HandlerUtil.execute;
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@MultipartConfig
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@WebServlet(
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name = "RequestHandlerServlet",
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description = "This servlet intercepts the api requests initiated from the user interface and validate before" +
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" forwarding to the backend",
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urlPatterns = {
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"/invoke/*"
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}
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)
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public class InvokerHandler extends HttpServlet {
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private static final Log log = LogFactory.getLog(LoginHandler.class);
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private static final long serialVersionUID = -6508020875358160165L;
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// private static final HeaderGroup nonForwardingHeaders = new HeaderGroup();
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private static AuthData authData;
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private static String apiEndpoint;
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private static String serverUrl;
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private static String platform;
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// static {
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// // Initializing hop-by-hop headers to omit them from forwarding to the backend
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// String[] headers = {HttpHeaders.CONNECTION, HttpHeaders.TRANSFER_ENCODING, HttpHeaders.PROXY_AUTHENTICATE,
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// HttpHeaders.PROXY_AUTHORIZATION, HttpHeaders.UPGRADE, HttpHeaders.TE, HttpHeaders.TRAILER,
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// HandlerConstants.KEEP_ALIVE, HandlerConstants.PUBLIC};
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// for (String header : headers) {
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// nonForwardingHeaders.addHeader(new BasicHeader(header, null));
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// }
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// }
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@Override
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protected void doPost(HttpServletRequest req, HttpServletResponse resp) {
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try {
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if (validateRequest(req, resp)) {
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HttpPost postRequest = new HttpPost(generateBackendRequestURL(req));
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if (StringUtils.isNotEmpty(req.getHeader(HttpHeaders.CONTENT_LENGTH)) ||
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StringUtils.isNotEmpty(req.getHeader(HttpHeaders.TRANSFER_ENCODING))) {
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InputStreamEntity entity = new InputStreamEntity(req.getInputStream(),
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Long.parseLong(req.getHeader(HttpHeaders.CONTENT_LENGTH)));
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postRequest.setEntity(entity);
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}
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copyRequestHeaders(req, postRequest);
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postRequest.setHeader(HttpHeaders.AUTHORIZATION, HandlerConstants.BEARER + authData.getAccessToken());
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ProxyResponse proxyResponse = execute(postRequest);
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if (HandlerConstants.TOKEN_IS_EXPIRED.equals(proxyResponse.getExecutorResponse())) {
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proxyResponse = retryRequestWithRefreshedToken(req, resp, postRequest);
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if (proxyResponse == null) {
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return;
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}
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}
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if (proxyResponse.getExecutorResponse().contains(HandlerConstants.EXECUTOR_EXCEPTION_PREFIX)) {
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log.error("Error occurred while invoking the API endpoint.");
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HandlerUtil.handleError(req, resp, serverUrl, platform, proxyResponse);
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return;
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}
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HandlerUtil.handleSuccess(req, resp, serverUrl, platform, proxyResponse);
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}
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} catch (IOException e) {
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log.error("Error occurred when processing POST request.", e);
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}
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}
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@Override
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protected void doGet(HttpServletRequest req, HttpServletResponse resp) {
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try {
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if (validateRequest(req, resp)) {
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HttpGet getRequest = new HttpGet(generateBackendRequestURL(req));
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copyRequestHeaders(req, getRequest);
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getRequest.setHeader(HttpHeaders.AUTHORIZATION, HandlerConstants.BEARER + authData.getAccessToken());
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ProxyResponse proxyResponse = execute(getRequest);
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if (HandlerConstants.TOKEN_IS_EXPIRED.equals(proxyResponse.getExecutorResponse())) {
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proxyResponse = retryRequestWithRefreshedToken(req, resp, getRequest);
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if (proxyResponse == null) {
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return;
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}
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}
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if (proxyResponse.getExecutorResponse().contains(HandlerConstants.EXECUTOR_EXCEPTION_PREFIX)) {
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log.error("Error occurred while invoking the API endpoint.");
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HandlerUtil.handleError(req, resp, serverUrl, platform, proxyResponse);
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return;
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}
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HandlerUtil.handleSuccess(req, resp, serverUrl, platform, proxyResponse);
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}
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} catch (IOException e) {
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log.error("Error occurred when processing GET request.", e);
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}
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}
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@Override
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protected void doPut(HttpServletRequest req, HttpServletResponse resp) {
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try {
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if (validateRequest(req, resp)) {
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HttpPut putRequest = new HttpPut(generateBackendRequestURL(req));
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if ((StringUtils.isNotEmpty(req.getHeader(HttpHeaders.CONTENT_LENGTH)) &&
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Double.parseDouble(req.getHeader(HttpHeaders.CONTENT_LENGTH)) > 0) ||
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StringUtils.isNotEmpty(req.getHeader(HttpHeaders.TRANSFER_ENCODING))) {
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InputStreamEntity entity = new InputStreamEntity(req.getInputStream(),
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Long.parseLong(req.getHeader(HttpHeaders.CONTENT_LENGTH)));
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putRequest.setEntity(entity);
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}
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copyRequestHeaders(req, putRequest);
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putRequest.setHeader(HttpHeaders.AUTHORIZATION, HandlerConstants.BEARER + authData.getAccessToken());
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ProxyResponse proxyResponse = execute(putRequest);
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if (HandlerConstants.TOKEN_IS_EXPIRED.equals(proxyResponse.getExecutorResponse())) {
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proxyResponse = retryRequestWithRefreshedToken(req, resp, putRequest);
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if (proxyResponse == null) {
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return;
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}
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}
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if (proxyResponse.getExecutorResponse().contains(HandlerConstants.EXECUTOR_EXCEPTION_PREFIX)) {
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log.error("Error occurred while invoking the API endpoint.");
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HandlerUtil.handleError(req, resp, serverUrl, platform, proxyResponse);
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return;
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}
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HandlerUtil.handleSuccess(req, resp, serverUrl, platform, proxyResponse);
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}
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} catch (IOException e) {
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log.error("Error occurred when processing PUT request.", e);
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||||
}
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||||
}
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|
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@Override
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protected void doDelete(HttpServletRequest req, HttpServletResponse resp) {
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try {
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if (validateRequest(req, resp)) {
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HttpDelete deleteRequest = new HttpDelete(generateBackendRequestURL(req));
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copyRequestHeaders(req, deleteRequest);
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deleteRequest.setHeader(HttpHeaders.AUTHORIZATION, HandlerConstants.BEARER + authData.getAccessToken());
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ProxyResponse proxyResponse = execute(deleteRequest);
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if (HandlerConstants.TOKEN_IS_EXPIRED.equals(proxyResponse.getExecutorResponse())) {
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proxyResponse = retryRequestWithRefreshedToken(req, resp, deleteRequest);
|
||||
if (proxyResponse == null) {
|
||||
return;
|
||||
}
|
||||
}
|
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if (proxyResponse.getExecutorResponse().contains(HandlerConstants.EXECUTOR_EXCEPTION_PREFIX)) {
|
||||
log.error("Error occurred while invoking the API endpoint.");
|
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HandlerUtil.handleError(req, resp, serverUrl, platform, proxyResponse);
|
||||
return;
|
||||
}
|
||||
HandlerUtil.handleSuccess(req, resp, serverUrl, platform, proxyResponse);
|
||||
}
|
||||
} catch (IOException e) {
|
||||
log.error("Error occurred when processing DELETE request.", e);
|
||||
}
|
||||
}
|
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|
||||
private String generateBackendRequestURL(HttpServletRequest req) {
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StringBuilder urlBuilder = new StringBuilder();
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urlBuilder.append(serverUrl).append(HandlerConstants.API_COMMON_CONTEXT).append(apiEndpoint);
|
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if (StringUtils.isNotEmpty(req.getQueryString())) {
|
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urlBuilder.append("?").append(req.getQueryString());
|
||||
}
|
||||
return urlBuilder.toString();
|
||||
}
|
||||
|
||||
private void copyRequestHeaders(HttpServletRequest req, HttpRequestBase httpRequest) {
|
||||
Enumeration<String> headerNames = req.getHeaderNames();
|
||||
while (headerNames.hasMoreElements()) {
|
||||
String headerName = headerNames.nextElement();
|
||||
if (headerName.equalsIgnoreCase(HttpHeaders.CONTENT_LENGTH) ||
|
||||
headerName.equalsIgnoreCase(SM.COOKIE)) {
|
||||
continue;
|
||||
}
|
||||
Enumeration<String> headerValues = req.getHeaders(headerName);
|
||||
while (headerValues.hasMoreElements()) {
|
||||
httpRequest.setHeader(headerName, headerValues.nextElement());
|
||||
}
|
||||
}
|
||||
}
|
||||
/***
|
||||
*
|
||||
* @param req {@link HttpServletRequest}
|
||||
* @param resp {@link HttpServletResponse}
|
||||
* @return If request is a valid one, returns TRUE, otherwise return FALSE
|
||||
* @throws IOException If and error occurs while witting error response to client side
|
||||
*/
|
||||
private static boolean validateRequest(HttpServletRequest req, HttpServletResponse resp)
|
||||
throws IOException {
|
||||
serverUrl = req.getScheme() + "://" + req.getServerName() + ":" + req.getServerPort();
|
||||
apiEndpoint = req.getPathInfo();
|
||||
HttpSession session = req.getSession(false);
|
||||
if (session == null) {
|
||||
log.error("Unauthorized, You are not logged in. Please log in to the portal");
|
||||
ProxyResponse proxyResponse = new ProxyResponse();
|
||||
proxyResponse.setCode(HttpStatus.SC_UNAUTHORIZED);
|
||||
proxyResponse.setExecutorResponse(
|
||||
HandlerConstants.EXECUTOR_EXCEPTION_PREFIX + HandlerUtil.getStatusKey(HttpStatus.SC_UNAUTHORIZED));
|
||||
HandlerUtil.handleError(req, resp, serverUrl, platform, proxyResponse);
|
||||
return false;
|
||||
}
|
||||
authData = (AuthData) session.getAttribute(HandlerConstants.SESSION_AUTH_DATA_KEY);
|
||||
platform = (String) session.getAttribute(HandlerConstants.PLATFORM);
|
||||
if (authData == null) {
|
||||
log.error("Unauthorized, Access token not found in the current session");
|
||||
ProxyResponse proxyResponse = new ProxyResponse();
|
||||
proxyResponse.setCode(HttpStatus.SC_UNAUTHORIZED);
|
||||
proxyResponse.setExecutorResponse(
|
||||
HandlerConstants.EXECUTOR_EXCEPTION_PREFIX + HandlerUtil.getStatusKey(HttpStatus.SC_UNAUTHORIZED));
|
||||
HandlerUtil.handleError(req, resp, serverUrl, platform, proxyResponse);
|
||||
return false;
|
||||
}
|
||||
|
||||
if (apiEndpoint == null || req.getMethod() == null) {
|
||||
log.error("Bad Request, Either destination api-endpoint or method is empty");
|
||||
ProxyResponse proxyResponse = new ProxyResponse();
|
||||
proxyResponse.setCode(HttpStatus.SC_BAD_REQUEST);
|
||||
proxyResponse.setExecutorResponse(
|
||||
HandlerConstants.EXECUTOR_EXCEPTION_PREFIX + HandlerUtil.getStatusKey(HttpStatus.SC_BAD_REQUEST));
|
||||
HandlerUtil.handleError(req, resp, serverUrl, platform, proxyResponse);
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retry request again after refreshing the access token
|
||||
*
|
||||
* @param req incoming {@link HttpServletRequest}
|
||||
* @param resp resp {@link HttpServletResponse}
|
||||
* @param httpRequest subclass of {@link HttpRequestBase} related to the current request.
|
||||
* @return {@link ProxyResponse} if successful and <code>null</code> if failed.
|
||||
* @throws IOException If an error occurs when try to retry the request.
|
||||
*/
|
||||
private static ProxyResponse retryRequestWithRefreshedToken(HttpServletRequest req, HttpServletResponse resp,
|
||||
HttpRequestBase httpRequest) throws IOException {
|
||||
if (refreshToken(req, resp)) {
|
||||
httpRequest.setHeader(HttpHeaders.AUTHORIZATION, HandlerConstants.BEARER + authData.getAccessToken());
|
||||
ProxyResponse proxyResponse = execute(httpRequest);
|
||||
if (proxyResponse.getExecutorResponse().contains(HandlerConstants.EXECUTOR_EXCEPTION_PREFIX)) {
|
||||
log.error("Error occurred while invoking the API after refreshing the token.");
|
||||
HandlerUtil.handleError(req, resp, serverUrl, platform, proxyResponse);
|
||||
return null;
|
||||
}
|
||||
return proxyResponse;
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/***
|
||||
*
|
||||
* @param req {@link HttpServletRequest}
|
||||
* @param resp {@link HttpServletResponse}
|
||||
* @return If successfully renew tokens, returns TRUE otherwise return FALSE
|
||||
* @throws IOException If an error occurs while witting error response to client side or invoke token renewal API
|
||||
*/
|
||||
private static boolean refreshToken(HttpServletRequest req, HttpServletResponse resp)
|
||||
throws IOException {
|
||||
if (log.isDebugEnabled()) {
|
||||
log.debug("refreshing the token");
|
||||
}
|
||||
HttpPost tokenEndpoint = new HttpPost(
|
||||
serverUrl + HandlerConstants.API_COMMON_CONTEXT + HandlerConstants.TOKEN_ENDPOINT);
|
||||
HttpSession session = req.getSession(false);
|
||||
if (session == null) {
|
||||
log.error("Couldn't find a session, hence it is required to login and proceed.");
|
||||
ProxyResponse proxyResponse = new ProxyResponse();
|
||||
proxyResponse.setCode(HttpStatus.SC_UNAUTHORIZED);
|
||||
proxyResponse.setExecutorResponse(
|
||||
HandlerConstants.EXECUTOR_EXCEPTION_PREFIX + HandlerUtil.getStatusKey(HttpStatus.SC_UNAUTHORIZED));
|
||||
HandlerUtil.handleError(req, resp, serverUrl, platform, proxyResponse);
|
||||
return false;
|
||||
}
|
||||
|
||||
StringEntity tokenEndpointPayload = new StringEntity(
|
||||
"grant_type=refresh_token&refresh_token=" + authData.getRefreshToken() + "&scope=PRODUCTION",
|
||||
ContentType.APPLICATION_FORM_URLENCODED);
|
||||
|
||||
tokenEndpoint.setEntity(tokenEndpointPayload);
|
||||
String encodedClientApp = authData.getEncodedClientApp();
|
||||
tokenEndpoint.setHeader(HttpHeaders.AUTHORIZATION, HandlerConstants.BASIC +
|
||||
encodedClientApp);
|
||||
tokenEndpoint.setHeader(HttpHeaders.CONTENT_TYPE, ContentType.APPLICATION_FORM_URLENCODED.toString());
|
||||
|
||||
ProxyResponse tokenResultResponse = execute(tokenEndpoint);
|
||||
if (tokenResultResponse.getExecutorResponse().contains(HandlerConstants.EXECUTOR_EXCEPTION_PREFIX)) {
|
||||
log.error("Error occurred while refreshing access token.");
|
||||
HandlerUtil.handleError(req, resp, serverUrl, platform, tokenResultResponse);
|
||||
return false;
|
||||
}
|
||||
|
||||
JsonParser jsonParser = new JsonParser();
|
||||
JsonElement jTokenResult = jsonParser.parse(tokenResultResponse.getData());
|
||||
|
||||
if (jTokenResult.isJsonObject()) {
|
||||
JsonObject jTokenResultAsJsonObject = jTokenResult.getAsJsonObject();
|
||||
AuthData newAuthData = new AuthData();
|
||||
|
||||
newAuthData.setAccessToken(jTokenResultAsJsonObject.get("access_token").getAsString());
|
||||
newAuthData.setRefreshToken(jTokenResultAsJsonObject.get("refresh_token").getAsString());
|
||||
newAuthData.setScope(jTokenResultAsJsonObject.get("scope").getAsString());
|
||||
newAuthData.setClientId(authData.getClientId());
|
||||
newAuthData.setClientSecret(authData.getClientSecret());
|
||||
newAuthData.setEncodedClientApp(authData.getEncodedClientApp());
|
||||
newAuthData.setUsername(authData.getUsername());
|
||||
authData = newAuthData;
|
||||
session.setAttribute(HandlerConstants.SESSION_AUTH_DATA_KEY, newAuthData);
|
||||
return true;
|
||||
}
|
||||
|
||||
log.error("Error Occurred in token renewal process.");
|
||||
ProxyResponse proxyResponse = new ProxyResponse();
|
||||
proxyResponse.setCode(HttpStatus.SC_INTERNAL_SERVER_ERROR);
|
||||
proxyResponse.setExecutorResponse(
|
||||
HandlerConstants.EXECUTOR_EXCEPTION_PREFIX + HandlerUtil.getStatusKey(HttpStatus.SC_INTERNAL_SERVER_ERROR));
|
||||
HandlerUtil.handleError(req, resp, serverUrl, platform, proxyResponse);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,295 @@
|
||||
/*
|
||||
* Copyright (c) 2019, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
|
||||
*
|
||||
* Entgra (Pvt) Ltd. 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 io.entgra.ui.request.interceptor;
|
||||
|
||||
import com.google.gson.JsonArray;
|
||||
import com.google.gson.JsonElement;
|
||||
import com.google.gson.JsonObject;
|
||||
import com.google.gson.JsonParser;
|
||||
import com.google.gson.JsonSyntaxException;
|
||||
import io.entgra.ui.request.interceptor.beans.AuthData;
|
||||
import io.entgra.ui.request.interceptor.exceptions.LoginException;
|
||||
import io.entgra.ui.request.interceptor.util.HandlerConstants;
|
||||
import io.entgra.ui.request.interceptor.util.HandlerUtil;
|
||||
import org.apache.commons.lang.StringUtils;
|
||||
import org.apache.commons.logging.Log;
|
||||
import org.apache.commons.logging.LogFactory;
|
||||
import org.apache.http.HttpHeaders;
|
||||
import org.apache.http.HttpStatus;
|
||||
import org.apache.http.client.methods.HttpGet;
|
||||
import org.apache.http.client.methods.HttpPost;
|
||||
import org.apache.http.entity.ContentType;
|
||||
import org.apache.http.entity.StringEntity;
|
||||
import org.apache.http.protocol.HTTP;
|
||||
import org.wso2.carbon.device.application.mgt.common.ProxyResponse;
|
||||
import org.wso2.carbon.device.mgt.core.config.DeviceConfigurationManager;
|
||||
import org.wso2.carbon.device.mgt.core.config.DeviceManagementConfig;
|
||||
|
||||
import javax.servlet.annotation.MultipartConfig;
|
||||
import javax.servlet.annotation.WebServlet;
|
||||
import javax.servlet.http.HttpServlet;
|
||||
import javax.servlet.http.HttpServletRequest;
|
||||
import javax.servlet.http.HttpServletResponse;
|
||||
import javax.servlet.http.HttpSession;
|
||||
import java.io.IOException;
|
||||
import java.util.Base64;
|
||||
|
||||
import static io.entgra.ui.request.interceptor.util.HandlerUtil.execute;
|
||||
|
||||
@MultipartConfig
|
||||
@WebServlet("/login")
|
||||
public class LoginHandler extends HttpServlet {
|
||||
private static final Log log = LogFactory.getLog(LoginHandler.class);
|
||||
private static final long serialVersionUID = 9050048549140517002L;
|
||||
|
||||
private static String username;
|
||||
private static String password;
|
||||
private static String platform;
|
||||
private static String serverUrl;
|
||||
private static String uiConfigUrl;
|
||||
|
||||
@Override
|
||||
protected void doPost(HttpServletRequest req, HttpServletResponse resp) {
|
||||
try {
|
||||
validateLoginRequest(req, resp);
|
||||
DeviceManagementConfig deviceManagementConfig = DeviceConfigurationManager.getInstance()
|
||||
.getDeviceManagementConfig();
|
||||
String adminUsername = deviceManagementConfig.getIdentityConfigurations().getAdminUsername();
|
||||
String adminPwd = deviceManagementConfig.getIdentityConfigurations().getAdminPassword();
|
||||
|
||||
HttpSession httpSession = req.getSession(false);
|
||||
if (httpSession != null) {
|
||||
httpSession.invalidate();
|
||||
}
|
||||
httpSession = req.getSession(true);
|
||||
//setting session to expiry in 5 mins
|
||||
httpSession.setMaxInactiveInterval(Math.toIntExact(HandlerConstants.TIMEOUT));
|
||||
|
||||
HttpGet uiConfigEndpoint = new HttpGet(uiConfigUrl);
|
||||
JsonParser jsonParser = new JsonParser();
|
||||
ProxyResponse uiConfigResponse = execute(uiConfigEndpoint);
|
||||
String executorResponse = uiConfigResponse.getExecutorResponse();
|
||||
if (!StringUtils.isEmpty(executorResponse) && executorResponse
|
||||
.contains(HandlerConstants.EXECUTOR_EXCEPTION_PREFIX)) {
|
||||
log.error("Error occurred while getting UI configurations by invoking " + uiConfigUrl);
|
||||
HandlerUtil.handleError(req, resp, serverUrl, platform, uiConfigResponse);
|
||||
return;
|
||||
}
|
||||
|
||||
String uiConfig = uiConfigResponse.getData();
|
||||
if (uiConfig == null){
|
||||
log.error("UI config retrieval is failed, and didn't find UI configuration for App manager.");
|
||||
HandlerUtil.handleError(req, resp, serverUrl, platform, null);
|
||||
return;
|
||||
}
|
||||
JsonElement uiConfigJsonElement = jsonParser.parse(uiConfigResponse.getData());
|
||||
JsonObject uiConfigJsonObject = null;
|
||||
if (uiConfigJsonElement.isJsonObject()) {
|
||||
uiConfigJsonObject = uiConfigJsonElement.getAsJsonObject();
|
||||
httpSession.setAttribute(HandlerConstants.UI_CONFIG_KEY, uiConfigJsonObject);
|
||||
httpSession.setAttribute(HandlerConstants.PLATFORM, serverUrl);
|
||||
}
|
||||
if (uiConfigJsonObject == null) {
|
||||
log.error(
|
||||
"Either UI config json element is not an json object or converting rom json element to json object is failed.");
|
||||
HandlerUtil.handleError(req, resp, serverUrl, platform, null);
|
||||
return;
|
||||
}
|
||||
|
||||
boolean isSsoEnable = uiConfigJsonObject.get("isSsoEnable").getAsBoolean();
|
||||
JsonArray tags = uiConfigJsonObject.get("appRegistration").getAsJsonObject().get("tags").getAsJsonArray();
|
||||
JsonArray scopes = uiConfigJsonObject.get("scopes").getAsJsonArray();
|
||||
|
||||
if (isSsoEnable) {
|
||||
log.debug("SSO is enabled");
|
||||
} else {
|
||||
// default login
|
||||
HttpPost apiRegEndpoint = new HttpPost(serverUrl + HandlerConstants.APP_REG_ENDPOINT);
|
||||
apiRegEndpoint.setHeader(HttpHeaders.AUTHORIZATION, HandlerConstants.BASIC + Base64.getEncoder()
|
||||
.encodeToString((adminUsername + HandlerConstants.COLON + adminPwd).getBytes()));
|
||||
apiRegEndpoint.setHeader(HTTP.CONTENT_TYPE, ContentType.APPLICATION_JSON.toString());
|
||||
apiRegEndpoint.setEntity(constructAppRegPayload(tags));
|
||||
|
||||
ProxyResponse clientAppResponse = execute(apiRegEndpoint);
|
||||
String clientAppResult = clientAppResponse.getData();
|
||||
|
||||
if (!StringUtils.isEmpty(clientAppResult) && getTokenAndPersistInSession(req, resp,
|
||||
clientAppResponse.getData(), scopes)) {
|
||||
ProxyResponse proxyResponse = new ProxyResponse();
|
||||
proxyResponse.setCode(HttpStatus.SC_OK);
|
||||
proxyResponse.setUrl(serverUrl + "/" + platform + uiConfigJsonObject.get(HandlerConstants.LOGIN_RESPONSE_KEY)
|
||||
.getAsJsonObject().get("successCallback").getAsString());
|
||||
HandlerUtil.handleSuccess(req, resp, serverUrl, platform, proxyResponse);
|
||||
return;
|
||||
}
|
||||
HandlerUtil.handleError(req, resp, serverUrl, platform, null);
|
||||
}
|
||||
} catch (IOException e) {
|
||||
log.error("Error occured while sending the response into the socket. ", e);
|
||||
} catch (JsonSyntaxException e) {
|
||||
log.error("Error occured while parsing the response. ", e);
|
||||
} catch (LoginException e) {
|
||||
log.error("Error occured while getting token data. ", e);
|
||||
}
|
||||
}
|
||||
|
||||
/***
|
||||
*
|
||||
* @param req - {@link HttpServletRequest}
|
||||
* @param clientAppResult - clientAppResult
|
||||
* @param scopes - scopes defied in the application-mgt.xml
|
||||
* @throws LoginException - login exception throws when getting token result
|
||||
*/
|
||||
private boolean getTokenAndPersistInSession(HttpServletRequest req, HttpServletResponse resp,
|
||||
String clientAppResult, JsonArray scopes) throws LoginException {
|
||||
JsonParser jsonParser = new JsonParser();
|
||||
try {
|
||||
JsonElement jClientAppResult = jsonParser.parse(clientAppResult);
|
||||
if (jClientAppResult.isJsonObject()) {
|
||||
JsonObject jClientAppResultAsJsonObject = jClientAppResult.getAsJsonObject();
|
||||
String clientId = jClientAppResultAsJsonObject.get("client_id").getAsString();
|
||||
String clientSecret = jClientAppResultAsJsonObject.get("client_secret").getAsString();
|
||||
String encodedClientApp = Base64.getEncoder()
|
||||
.encodeToString((clientId + ":" + clientSecret).getBytes());
|
||||
|
||||
ProxyResponse tokenResultResponse = getTokenResult(encodedClientApp, scopes);
|
||||
|
||||
if (tokenResultResponse.getExecutorResponse().contains(HandlerConstants.EXECUTOR_EXCEPTION_PREFIX)) {
|
||||
log.error("Error occurred while invoking the API to get token data.");
|
||||
HandlerUtil.handleError(req, resp, serverUrl, platform, tokenResultResponse);
|
||||
return false;
|
||||
}
|
||||
String tokenResult = tokenResultResponse.getData();
|
||||
if (tokenResult == null){
|
||||
log.error("Invalid token response is received.");
|
||||
HandlerUtil.handleError(req, resp, serverUrl, platform, tokenResultResponse);
|
||||
return false;
|
||||
}
|
||||
|
||||
JsonElement jTokenResult = jsonParser.parse(tokenResult);
|
||||
if (jTokenResult.isJsonObject()) {
|
||||
JsonObject jTokenResultAsJsonObject = jTokenResult.getAsJsonObject();
|
||||
HttpSession session = req.getSession(false);
|
||||
if (session == null) {
|
||||
return false;
|
||||
}
|
||||
AuthData authData = new AuthData();
|
||||
authData.setClientId(clientId);
|
||||
authData.setClientSecret(clientSecret);
|
||||
authData.setEncodedClientApp(encodedClientApp);
|
||||
authData.setAccessToken(jTokenResultAsJsonObject.get("access_token").getAsString());
|
||||
authData.setRefreshToken(jTokenResultAsJsonObject.get("refresh_token").getAsString());
|
||||
authData.setScope(jTokenResultAsJsonObject.get("scope").getAsString());
|
||||
session.setAttribute(HandlerConstants.SESSION_AUTH_DATA_KEY, authData);
|
||||
return true;
|
||||
|
||||
}
|
||||
}
|
||||
return false;
|
||||
} catch (IOException e) {
|
||||
throw new LoginException("Error occured while sending the response into the socket", e);
|
||||
}
|
||||
}
|
||||
|
||||
/***
|
||||
*
|
||||
* @param scopes - scope Json Array and it is retrieved by reading UI config.
|
||||
* @return string value of the defined scopes
|
||||
*/
|
||||
private String getScopeString(JsonArray scopes) {
|
||||
if (scopes != null && scopes.size() > 0) {
|
||||
StringBuilder builder = new StringBuilder();
|
||||
for (JsonElement scope : scopes) {
|
||||
String tmpscope = scope.getAsString() + " ";
|
||||
builder.append(tmpscope);
|
||||
}
|
||||
return builder.toString();
|
||||
} else {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/***
|
||||
*
|
||||
* @param req - {@link HttpServletRequest}
|
||||
* Define username and password static parameters.
|
||||
*/
|
||||
private static void validateLoginRequest(HttpServletRequest req, HttpServletResponse resp) throws LoginException {
|
||||
username = req.getParameter("username");
|
||||
password = req.getParameter("password");
|
||||
platform = req.getParameter("platform");
|
||||
serverUrl = req.getScheme() + "://" + req.getServerName() + ":" + req.getServerPort();
|
||||
uiConfigUrl = serverUrl + HandlerConstants.UI_CONFIG_ENDPOINT;
|
||||
|
||||
try {
|
||||
if (platform == null) {
|
||||
resp.sendRedirect(serverUrl + HandlerConstants.DEFAULT_ERROR_CALLBACK);
|
||||
throw new LoginException("Invalid login request. Platform parameter is Null.");
|
||||
}
|
||||
if (username == null || password == null) {
|
||||
resp.sendRedirect(serverUrl + "/" + platform + HandlerConstants.DEFAULT_ERROR_CALLBACK);
|
||||
throw new LoginException(
|
||||
" Invalid login request. Username or Password is not received for login request.");
|
||||
}
|
||||
} catch (IOException e) {
|
||||
throw new LoginException("Error Occured while redirecting to default error page.", e);
|
||||
}
|
||||
}
|
||||
|
||||
/***
|
||||
*
|
||||
* @param tags - tags which are retrieved by reading app manager configuration
|
||||
* @return {@link StringEntity} of the payload to create the client application
|
||||
*/
|
||||
private StringEntity constructAppRegPayload(JsonArray tags) {
|
||||
JsonObject jsonObject = new JsonObject();
|
||||
jsonObject.addProperty(HandlerConstants.APP_NAME_KEY, HandlerConstants.PUBLISHER_APPLICATION_NAME);
|
||||
jsonObject.addProperty("isAllowedToAllDomains", "false");
|
||||
jsonObject.add(HandlerConstants.TAGS_KEY, tags);
|
||||
String payload = jsonObject.toString();
|
||||
return new StringEntity(payload, ContentType.APPLICATION_JSON);
|
||||
}
|
||||
|
||||
/***
|
||||
*
|
||||
* @param encodedClientApp - Base64 encoded clientId:clientSecret.
|
||||
* @param scopes - Scopes which are retrieved by reading application-mgt configuration
|
||||
* @return Invoke token endpoint and return the response as string.
|
||||
* @throws IOException IO exception throws if an error occured when invoking token endpoint
|
||||
*/
|
||||
private ProxyResponse getTokenResult(String encodedClientApp, JsonArray scopes) throws IOException {
|
||||
|
||||
HttpPost tokenEndpoint = new HttpPost(serverUrl + HandlerConstants.TOKEN_ENDPOINT);
|
||||
tokenEndpoint.setHeader("Authorization", "Basic " + encodedClientApp);
|
||||
tokenEndpoint.setHeader("Content-Type", ContentType.APPLICATION_FORM_URLENCODED.toString());
|
||||
String scopeString = getScopeString(scopes);
|
||||
|
||||
if (scopeString != null) {
|
||||
scopeString = scopeString.trim();
|
||||
} else {
|
||||
scopeString = "default";
|
||||
}
|
||||
|
||||
StringEntity tokenEPPayload = new StringEntity(
|
||||
"grant_type=password&username=" + username + "&password=" + password + "&scope=" + scopeString,
|
||||
ContentType.APPLICATION_FORM_URLENCODED);
|
||||
tokenEndpoint.setEntity(tokenEPPayload);
|
||||
return execute(tokenEndpoint);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,89 @@
|
||||
/*
|
||||
* Copyright (c) 2019, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
|
||||
*
|
||||
* Entgra (Pvt) Ltd. 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 io.entgra.ui.request.interceptor.beans;
|
||||
|
||||
|
||||
public class AuthData implements java.io.Serializable {
|
||||
|
||||
private static final long serialVersionUID = -5156750882531944849L;
|
||||
|
||||
private String accessToken;
|
||||
private String refreshToken;
|
||||
private String username;
|
||||
private String clientId;
|
||||
private String clientSecret;
|
||||
private String encodedClientApp;
|
||||
private String scope;
|
||||
|
||||
public String getAccessToken() {
|
||||
return accessToken;
|
||||
}
|
||||
|
||||
public void setAccessToken(String accessToken) {
|
||||
this.accessToken = accessToken;
|
||||
}
|
||||
|
||||
public String getRefreshToken() {
|
||||
return refreshToken;
|
||||
}
|
||||
|
||||
public void setRefreshToken(String refreshToken) {
|
||||
this.refreshToken = refreshToken;
|
||||
}
|
||||
|
||||
public String getUsername() {
|
||||
return username;
|
||||
}
|
||||
|
||||
public void setUsername(String username) {
|
||||
this.username = username;
|
||||
}
|
||||
|
||||
public String getClientId() {
|
||||
return clientId;
|
||||
}
|
||||
|
||||
public void setClientId(String clientId) {
|
||||
this.clientId = clientId;
|
||||
}
|
||||
|
||||
public String getClientSecret() {
|
||||
return clientSecret;
|
||||
}
|
||||
|
||||
public void setClientSecret(String clientSecret) {
|
||||
this.clientSecret = clientSecret;
|
||||
}
|
||||
|
||||
public String getEncodedClientApp() {
|
||||
return encodedClientApp;
|
||||
}
|
||||
|
||||
public void setEncodedClientApp(String encodedClientApp) {
|
||||
this.encodedClientApp = encodedClientApp;
|
||||
}
|
||||
|
||||
public String getScope() {
|
||||
return scope;
|
||||
}
|
||||
|
||||
public void setScope(String scope) {
|
||||
this.scope = scope;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,39 @@
|
||||
/*
|
||||
* Copyright (c) 2019, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
|
||||
*
|
||||
* Entgra (Pvt) Ltd. 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 io.entgra.ui.request.interceptor.exceptions;
|
||||
|
||||
public class LoginException extends Exception {
|
||||
public LoginException(String message) {
|
||||
super(message);
|
||||
}
|
||||
|
||||
public LoginException(String message, Throwable cause) {
|
||||
super(message, cause);
|
||||
}
|
||||
|
||||
public LoginException(Throwable cause) {
|
||||
super(cause);
|
||||
}
|
||||
|
||||
public LoginException(String message, Throwable cause,
|
||||
boolean enableSuppression,
|
||||
boolean writableStackTrace) {
|
||||
super(message, cause, enableSuppression, writableStackTrace);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,46 @@
|
||||
/*
|
||||
* Copyright (c) 2019, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
|
||||
*
|
||||
* Entgra (Pvt) Ltd. 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 io.entgra.ui.request.interceptor.util;
|
||||
|
||||
public class HandlerConstants {
|
||||
public static final String PUBLISHER_APPLICATION_NAME = "application-mgt-publisher";
|
||||
public static final String APP_REG_ENDPOINT = "/api-application-registration/register";
|
||||
public static final String UI_CONFIG_ENDPOINT = "/api/application-mgt/v1.0/config/ui-config";
|
||||
public static final String TOKEN_ENDPOINT = "/oauth2/token";
|
||||
public static final String PUBLIC = "Public";
|
||||
public static final String KEEP_ALIVE = "Keep-Alive";
|
||||
public static final String BASIC = "Basic ";
|
||||
public static final String BEARER = "Bearer ";
|
||||
public static final String COLON = ":";
|
||||
public static final String TAGS_KEY = "tags";
|
||||
public static final String APP_NAME_KEY = "applicationName";
|
||||
public static final String SESSION_AUTH_DATA_KEY = "application-mgt";
|
||||
public static final String UI_CONFIG_KEY = "ui-config";
|
||||
public static final String PLATFORM = "platform";
|
||||
public static final String SERVER_HOST = "server-host";
|
||||
public static final String DEFAULT_ERROR_CALLBACK = "/pages/error/default";
|
||||
public static final String LOGIN_RESPONSE_KEY = "loginResponse";
|
||||
public static final String FAILURE_CALLBACK_KEY = "failureCallback";
|
||||
public static final String API_COMMON_CONTEXT = "/api";
|
||||
public static final String EXECUTOR_EXCEPTION_PREFIX = "ExecutorException-";
|
||||
public static final String TOKEN_IS_EXPIRED = "ACCESS_TOKEN_IS_EXPIRED";
|
||||
|
||||
public static final int INTERNAL_ERROR_CODE = 500;
|
||||
public static final long TIMEOUT = 1200;
|
||||
}
|
||||
@ -0,0 +1,225 @@
|
||||
/*
|
||||
* Copyright (c) 2019, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
|
||||
*
|
||||
* Entgra (Pvt) Ltd. 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 io.entgra.ui.request.interceptor.util;
|
||||
|
||||
import com.google.gson.Gson;
|
||||
import com.google.gson.JsonObject;
|
||||
import org.apache.commons.lang.StringUtils;
|
||||
import org.apache.commons.logging.Log;
|
||||
import org.apache.commons.logging.LogFactory;
|
||||
import org.apache.http.HttpResponse;
|
||||
import org.apache.http.HttpStatus;
|
||||
import org.apache.http.client.methods.HttpRequestBase;
|
||||
import org.apache.http.impl.client.CloseableHttpClient;
|
||||
import org.apache.http.impl.client.HttpClients;
|
||||
import org.json.JSONException;
|
||||
import org.json.JSONObject;
|
||||
import org.wso2.carbon.device.application.mgt.common.ProxyResponse;
|
||||
|
||||
import javax.servlet.http.HttpServletRequest;
|
||||
import javax.servlet.http.HttpServletResponse;
|
||||
import javax.servlet.http.HttpSession;
|
||||
import java.io.BufferedReader;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStreamReader;
|
||||
import java.io.PrintWriter;
|
||||
|
||||
public class HandlerUtil {
|
||||
|
||||
private static final Log log = LogFactory.getLog(HandlerUtil.class);
|
||||
|
||||
/***
|
||||
*
|
||||
* @param httpRequest - httpMethod e.g:- HttpPost, HttpGet
|
||||
* @return response as string
|
||||
* @throws IOException IO exception returns if error occurs when executing the httpMethod
|
||||
*/
|
||||
public static ProxyResponse execute(HttpRequestBase httpRequest) throws IOException {
|
||||
try (CloseableHttpClient client = HttpClients.createDefault()) {
|
||||
HttpResponse response = client.execute(httpRequest);
|
||||
ProxyResponse proxyResponse = new ProxyResponse();
|
||||
|
||||
if (response == null) {
|
||||
proxyResponse.setCode(HandlerConstants.INTERNAL_ERROR_CODE);
|
||||
proxyResponse.setExecutorResponse(HandlerConstants.EXECUTOR_EXCEPTION_PREFIX + getStatusKey(
|
||||
HandlerConstants.INTERNAL_ERROR_CODE));
|
||||
return proxyResponse;
|
||||
} else {
|
||||
int statusCode = response.getStatusLine().getStatusCode();
|
||||
try (BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()))) {
|
||||
StringBuilder result = new StringBuilder();
|
||||
String line;
|
||||
while ((line = rd.readLine()) != null) {
|
||||
result.append(line);
|
||||
}
|
||||
|
||||
String jsonString = result.toString();
|
||||
if (statusCode == HttpStatus.SC_OK || statusCode == HttpStatus.SC_CREATED) {
|
||||
proxyResponse.setCode(statusCode);
|
||||
proxyResponse.setData(jsonString);
|
||||
proxyResponse.setExecutorResponse("SUCCESS");
|
||||
return proxyResponse;
|
||||
} else if (statusCode == HttpStatus.SC_UNAUTHORIZED) {
|
||||
if (jsonString.contains("Access token expired") || jsonString
|
||||
.contains("Invalid input. Access token validation failed")) {
|
||||
proxyResponse.setCode(statusCode);
|
||||
proxyResponse.setExecutorResponse("ACCESS_TOKEN_IS_EXPIRED");
|
||||
return proxyResponse;
|
||||
} else {
|
||||
proxyResponse.setCode(statusCode);
|
||||
proxyResponse.setData(jsonString);
|
||||
proxyResponse.setExecutorResponse(
|
||||
HandlerConstants.EXECUTOR_EXCEPTION_PREFIX + getStatusKey(statusCode));
|
||||
return proxyResponse;
|
||||
}
|
||||
}
|
||||
proxyResponse.setCode(statusCode);
|
||||
proxyResponse.setData(jsonString);
|
||||
proxyResponse
|
||||
.setExecutorResponse(HandlerConstants.EXECUTOR_EXCEPTION_PREFIX + getStatusKey(statusCode));
|
||||
return proxyResponse;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/***
|
||||
*
|
||||
* @param statusCode Provide status code, e.g:- 400, 401, 500 etc
|
||||
* @return relative status code key for given status code.
|
||||
*/
|
||||
public static String getStatusKey (int statusCode){
|
||||
String statusCodeKey;
|
||||
|
||||
switch (statusCode) {
|
||||
case HttpStatus.SC_INTERNAL_SERVER_ERROR:
|
||||
statusCodeKey = "internalServerError";
|
||||
break;
|
||||
case HttpStatus.SC_BAD_REQUEST:
|
||||
statusCodeKey = "badRequest";
|
||||
break;
|
||||
case HttpStatus.SC_UNAUTHORIZED:
|
||||
statusCodeKey = "unauthorized";
|
||||
break;
|
||||
case HttpStatus.SC_FORBIDDEN:
|
||||
statusCodeKey = "forbidden";
|
||||
break;
|
||||
case HttpStatus.SC_NOT_FOUND:
|
||||
statusCodeKey = "notFound";
|
||||
break;
|
||||
case HttpStatus.SC_METHOD_NOT_ALLOWED:
|
||||
statusCodeKey = "methodNotAllowed";
|
||||
break;
|
||||
case HttpStatus.SC_NOT_ACCEPTABLE:
|
||||
statusCodeKey = "notAcceptable";
|
||||
break;
|
||||
case HttpStatus.SC_UNSUPPORTED_MEDIA_TYPE:
|
||||
statusCodeKey = "unsupportedMediaType";
|
||||
break;
|
||||
default:
|
||||
statusCodeKey = "defaultPage";
|
||||
break;
|
||||
}
|
||||
return statusCodeKey;
|
||||
}
|
||||
|
||||
|
||||
/***
|
||||
*
|
||||
* @param resp {@link HttpServletResponse}
|
||||
* Return Error Response.
|
||||
*/
|
||||
public static void handleError(HttpServletRequest req, HttpServletResponse resp, String serverUrl,
|
||||
String platform, ProxyResponse proxyResponse) throws IOException {
|
||||
|
||||
HttpSession httpSession = req.getSession(true);
|
||||
Gson gson = new Gson();
|
||||
if (proxyResponse == null){
|
||||
proxyResponse = new ProxyResponse();
|
||||
proxyResponse.setCode(HttpStatus.SC_INTERNAL_SERVER_ERROR);
|
||||
proxyResponse.setExecutorResponse(HandlerConstants.EXECUTOR_EXCEPTION_PREFIX + HandlerUtil
|
||||
.getStatusKey(HandlerConstants.INTERNAL_ERROR_CODE));
|
||||
}
|
||||
if (platform == null){
|
||||
platform = "default";
|
||||
}
|
||||
|
||||
resp.setStatus(proxyResponse.getCode());
|
||||
resp.setContentType("application/json");
|
||||
resp.setCharacterEncoding("UTF-8");
|
||||
|
||||
if (httpSession != null) {
|
||||
JsonObject uiConfig = (JsonObject) httpSession.getAttribute(HandlerConstants.UI_CONFIG_KEY);
|
||||
if (uiConfig == null){
|
||||
proxyResponse.setUrl(serverUrl + "/" + platform + HandlerConstants.DEFAULT_ERROR_CALLBACK);
|
||||
} else{
|
||||
proxyResponse.setUrl(serverUrl + uiConfig.get(HandlerConstants.LOGIN_RESPONSE_KEY).getAsJsonObject()
|
||||
.get(HandlerConstants.FAILURE_CALLBACK_KEY).getAsJsonObject()
|
||||
.get(proxyResponse.getExecutorResponse().split(HandlerConstants.EXECUTOR_EXCEPTION_PREFIX)[1])
|
||||
.getAsString());
|
||||
}
|
||||
} else {
|
||||
proxyResponse.setUrl(serverUrl + "/" + platform + HandlerConstants.DEFAULT_ERROR_CALLBACK);
|
||||
}
|
||||
|
||||
proxyResponse.setExecutorResponse(null);
|
||||
try (PrintWriter writer = resp.getWriter()) {
|
||||
writer.write(gson.toJson(proxyResponse));
|
||||
}
|
||||
}
|
||||
|
||||
/***
|
||||
*
|
||||
* @param resp {@link HttpServletResponse}
|
||||
* Return Success Response.
|
||||
*/
|
||||
public static void handleSuccess(HttpServletRequest req, HttpServletResponse resp, String serverUrl,
|
||||
String platform, ProxyResponse proxyResponse) throws IOException {
|
||||
if (proxyResponse == null){
|
||||
handleError(req,resp,serverUrl,platform,proxyResponse);
|
||||
return;
|
||||
}
|
||||
|
||||
resp.setStatus(proxyResponse.getCode());
|
||||
resp.setContentType("application/json");
|
||||
resp.setCharacterEncoding("UTF-8");
|
||||
|
||||
JSONObject response = new JSONObject();
|
||||
String redirectUrl = proxyResponse.getUrl();
|
||||
String responseData = proxyResponse.getData();
|
||||
|
||||
if (!StringUtils.isEmpty(redirectUrl)){
|
||||
response.put("url", redirectUrl);
|
||||
}
|
||||
if (!StringUtils.isEmpty(responseData)){
|
||||
try {
|
||||
JSONObject responseDataJsonObj = new JSONObject(responseData);
|
||||
response.put("data", responseDataJsonObj);
|
||||
} catch (JSONException e) {
|
||||
log.debug("Response data is not valid json string");
|
||||
response.put("data", responseData);
|
||||
}
|
||||
}
|
||||
|
||||
try (PrintWriter writer = resp.getWriter()) {
|
||||
writer.write(response.toString());
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,35 @@
|
||||
<?xml version="1.0" encoding="ISO-8859-1"?>
|
||||
|
||||
<!--
|
||||
* Copyright (c) 2019, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
|
||||
*
|
||||
* Entgra (Pvt) Ltd. 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.
|
||||
-->
|
||||
|
||||
<!--
|
||||
This file defines class loading policy of the whole container. But this behaviour can be overridden by individual webapps by putting this file into the META-INF/ directory.
|
||||
-->
|
||||
<Classloading xmlns="http://wso2.org/projects/as/classloading">
|
||||
|
||||
<!-- Parent-first or child-first. Default behaviour is child-first.-->
|
||||
<ParentFirst>false</ParentFirst>
|
||||
|
||||
<!--
|
||||
Default environments that contains provides to all the webapps. This can be overridden by individual webapps by specifing required environments
|
||||
Tomcat environment is the default and every webapps gets it even if they didn't specify it.
|
||||
e.g. If a webapps requires CXF, they will get both Tomcat and CXF.
|
||||
-->
|
||||
<Environments>Carbon</Environments>
|
||||
</Classloading>
|
||||
@ -0,0 +1,103 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!--
|
||||
~ Copyright (c) 2019, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
|
||||
~
|
||||
~ Entgra (Pvt) Ltd. 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.
|
||||
-->
|
||||
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee"
|
||||
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
|
||||
version="2.5">
|
||||
<display-name>Entgra UI Request Interceptor Webapp</display-name>
|
||||
<session-config>
|
||||
<session-timeout>60</session-timeout>
|
||||
</session-config>
|
||||
<context-param>
|
||||
<param-name>doAuthentication</param-name>
|
||||
<param-value>false</param-value>
|
||||
</context-param>
|
||||
|
||||
<!--publish to apim-->
|
||||
<context-param>
|
||||
<param-name>managed-api-enabled</param-name>
|
||||
<param-value>false</param-value>
|
||||
</context-param>
|
||||
<context-param>
|
||||
<param-name>managed-api-owner</param-name>
|
||||
<param-value>admin</param-value>
|
||||
</context-param>
|
||||
<context-param>
|
||||
<param-name>isSharedWithAllTenants</param-name>
|
||||
<param-value>true</param-value>
|
||||
</context-param>
|
||||
|
||||
<filter>
|
||||
<filter-name>CorsFilter</filter-name>
|
||||
<filter-class>org.apache.catalina.filters.CorsFilter</filter-class>
|
||||
<init-param>
|
||||
<param-name>cors.allowed.origins</param-name>
|
||||
<param-value>*</param-value>
|
||||
</init-param>
|
||||
<init-param>
|
||||
<param-name>cors.allowed.methods</param-name>
|
||||
<param-value>GET,POST,DELETE,PUT</param-value>
|
||||
</init-param>
|
||||
<init-param>
|
||||
<param-name>cors.allowed.headers</param-name>
|
||||
<param-value>Content-Type</param-value>
|
||||
</init-param>
|
||||
</filter>
|
||||
|
||||
<filter>
|
||||
<filter-name>HttpHeaderSecurityFilter</filter-name>
|
||||
<filter-class>org.apache.catalina.filters.HttpHeaderSecurityFilter</filter-class>
|
||||
<init-param>
|
||||
<param-name>hstsEnabled</param-name>
|
||||
<param-value>false</param-value>
|
||||
</init-param>
|
||||
</filter>
|
||||
|
||||
<filter>
|
||||
<filter-name>ContentTypeBasedCachePreventionFilter</filter-name>
|
||||
<filter-class>org.wso2.carbon.ui.filters.cache.ContentTypeBasedCachePreventionFilter</filter-class>
|
||||
<init-param>
|
||||
<param-name>patterns</param-name>
|
||||
<param-value>text/html" ,application/json" ,text/plain</param-value>
|
||||
</init-param>
|
||||
<init-param>
|
||||
<param-name>filterAction</param-name>
|
||||
<param-value>enforce</param-value>
|
||||
</init-param>
|
||||
<init-param>
|
||||
<param-name>httpHeaders</param-name>
|
||||
<param-value>Cache-Control: no-store, no-cache, must-revalidate, private</param-value>
|
||||
</init-param>
|
||||
</filter>
|
||||
|
||||
<filter-mapping>
|
||||
<filter-name>HttpHeaderSecurityFilter</filter-name>
|
||||
<url-pattern>/*</url-pattern>
|
||||
</filter-mapping>
|
||||
|
||||
<filter-mapping>
|
||||
<filter-name>ContentTypeBasedCachePreventionFilter</filter-name>
|
||||
<url-pattern>/*</url-pattern>
|
||||
</filter-mapping>
|
||||
|
||||
<filter-mapping>
|
||||
<filter-name>CorsFilter</filter-name>
|
||||
<url-pattern>/*</url-pattern>
|
||||
</filter-mapping>
|
||||
|
||||
</web-app>
|
||||
@ -0,0 +1,44 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!--
|
||||
~ Copyright (c) 2019, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
|
||||
~
|
||||
~ Entgra (Pvt) Ltd. 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.
|
||||
-->
|
||||
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<parent>
|
||||
<artifactId>carbon-devicemgt</artifactId>
|
||||
<groupId>org.wso2.carbon.devicemgt</groupId>
|
||||
<version>3.2.5-SNAPSHOT</version>
|
||||
<relativePath>../../pom.xml</relativePath>
|
||||
</parent>
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<groupId>io.entgra.devicemgt</groupId>
|
||||
<artifactId>ui-request-interceptor</artifactId>
|
||||
<name>Entgra - UI Request Interceptor Servlet</name>
|
||||
<description>
|
||||
Proxy servlet to handle requests generated from UI applications to communicate with backend
|
||||
APIs
|
||||
</description>
|
||||
<packaging>pom</packaging>
|
||||
<modules>
|
||||
<module>io.entgra.ui.request.interceptor</module>
|
||||
</modules>
|
||||
|
||||
|
||||
</project>
|
||||
@ -0,0 +1,117 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!--
|
||||
~ Copyright (c) 2019, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
|
||||
~
|
||||
~ Entgra (Pvt) Ltd. 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.
|
||||
-->
|
||||
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<parent>
|
||||
<artifactId>ui-request-interceptor-feature</artifactId>
|
||||
<groupId>io.entgra.devicemgt</groupId>
|
||||
<version>3.2.5-SNAPSHOT</version>
|
||||
</parent>
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<artifactId>io.entgra.ui.request.interceptor.feature</artifactId>
|
||||
<name>Entgra - UI Request Interceptor Feature</name>
|
||||
<description>
|
||||
Proxy servlet to handle requests generated from UI applications to communicate with backend
|
||||
APIs
|
||||
</description>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-dependency-plugin</artifactId>
|
||||
<executions>
|
||||
<execution>
|
||||
<id>request-handler-copy-war</id>
|
||||
<phase>package</phase>
|
||||
<goals>
|
||||
<goal>copy</goal>
|
||||
</goals>
|
||||
<configuration>
|
||||
<artifactItems>
|
||||
<artifactItem>
|
||||
<groupId>io.entgra.devicemgt</groupId>
|
||||
<artifactId>io.entgra.ui.request.interceptor</artifactId>
|
||||
<version>${project.version}</version>
|
||||
<type>war</type>
|
||||
<overWrite>true</overWrite>
|
||||
<outputDirectory>
|
||||
${project.build.directory}/maven-shared-archive-resources/webapps
|
||||
</outputDirectory>
|
||||
<destFileName>ui-request-handler.war</destFileName>
|
||||
</artifactItem>
|
||||
</artifactItems>
|
||||
</configuration>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-resources-plugin</artifactId>
|
||||
<executions>
|
||||
<execution>
|
||||
<id>copy-resources</id>
|
||||
<phase>generate-resources</phase>
|
||||
<goals>
|
||||
<goal>copy-resources</goal>
|
||||
</goals>
|
||||
<configuration>
|
||||
<outputDirectory>src/main/resources</outputDirectory>
|
||||
<resources>
|
||||
<resource>
|
||||
<directory>resources</directory>
|
||||
<includes>
|
||||
<include>build.properties</include>
|
||||
<include>p2.inf</include>
|
||||
</includes>
|
||||
</resource>
|
||||
</resources>
|
||||
</configuration>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.wso2.maven</groupId>
|
||||
<artifactId>carbon-p2-plugin</artifactId>
|
||||
<executions>
|
||||
<execution>
|
||||
<id>p2-feature-generation</id>
|
||||
<phase>package</phase>
|
||||
<goals>
|
||||
<goal>p2-feature-gen</goal>
|
||||
</goals>
|
||||
<configuration>
|
||||
<id>io.entgra.ui.request.interceptor</id>
|
||||
<propertiesFile>../../../features/etc/feature.properties</propertiesFile>
|
||||
<adviceFile>
|
||||
<properties>
|
||||
<propertyDef>org.wso2.carbon.p2.category.type:server</propertyDef>
|
||||
<propertyDef>org.eclipse.equinox.p2.type.group:false</propertyDef>
|
||||
</properties>
|
||||
</adviceFile>
|
||||
</configuration>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
</project>
|
||||
@ -0,0 +1,3 @@
|
||||
instructions.configure = \
|
||||
org.eclipse.equinox.p2.touchpoint.natives.mkdir(path:${installFolder}/../../deployment/server/webapps/);\
|
||||
org.eclipse.equinox.p2.touchpoint.natives.copy(source:${installFolder}/../features/io.entgra.ui.request.interceptor_${feature.version}/webapps/ui=request-handler.war,target:${installFolder}/../../deployment/server/webapps/ui=request-handler.war,overwrite:true);\
|
||||
@ -0,0 +1,3 @@
|
||||
instructions.configure = \
|
||||
org.eclipse.equinox.p2.touchpoint.natives.mkdir(path:${installFolder}/../../deployment/server/webapps/);\
|
||||
org.eclipse.equinox.p2.touchpoint.natives.copy(source:${installFolder}/../features/io.entgra.ui.request.interceptor_${feature.version}/webapps/ui-request-handler.war,target:${installFolder}/../../deployment/server/webapps/ui-request-handler.war,overwrite:true);\
|
||||
@ -0,0 +1,42 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!--
|
||||
~ Copyright (c) 2019, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
|
||||
~
|
||||
~ Entgra (Pvt) Ltd. 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.
|
||||
-->
|
||||
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<parent>
|
||||
<artifactId>carbon-devicemgt</artifactId>
|
||||
<groupId>org.wso2.carbon.devicemgt</groupId>
|
||||
<version>3.2.5-SNAPSHOT</version>
|
||||
<relativePath>../../pom.xml</relativePath>
|
||||
</parent>
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<groupId>io.entgra.devicemgt</groupId>
|
||||
<artifactId>ui-request-interceptor-feature</artifactId>
|
||||
<name>Entgra - UI Request Interceptor Feature</name>
|
||||
<description>
|
||||
Proxy servlet to handle requests generated from UI applications to communicate with backend
|
||||
APIs
|
||||
</description>
|
||||
<packaging>pom</packaging>
|
||||
<modules>
|
||||
<module>io.entgra.ui.request.interceptor.feature</module>
|
||||
</modules>
|
||||
</project>
|
||||
Loading…
Reference in new issue