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@rickyepoderi
rickyepoderi committed Jul 14, 2017
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170 changes: 170 additions & 0 deletions pom.xml
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<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.redhat.jboss</groupId>
<artifactId>cxf-ws-rhsso</artifactId>
<version>1.0.0-SNAPSHOT</version>
<packaging>war</packaging>
<name>cxf-ws-rhsso</name>

<dependencies>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-web-api</artifactId>
<version>7.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-core</artifactId>
<version>2.5.5.Final</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-core</artifactId>
<version>3.1.8</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.ws</groupId>
<artifactId>jbossws-spi</artifactId>
<version>3.1.0.Final</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-ws-security</artifactId>
<version>3.1.4</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.ejb3</groupId>
<artifactId>jboss-ejb3-ext-api</artifactId>
<version>2.2.0.Final</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-client</artifactId>
<version>3.0.16.Final</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jackson2-provider</artifactId>
<version>3.0.16.Final</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.6.3</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-simple</artifactId>
<version>3.1.4</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-ws-policy</artifactId>
<version>3.1.4</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>3.1.8</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http</artifactId>
<version>3.1.8</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.7.21</version>
<scope>compile</scope>
</dependency>
</dependencies>

<build>
<finalName>cxf-ws-rhsso</finalName>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.6.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>3.0.0</version>
<configuration>
<archive>
<manifestEntries>
<Dependencies>org.apache.cxf.impl,org.apache.cxf,org.jboss.ws.spi,org.jboss.ws.cxf.jbossws-cxf-server</Dependencies>
</manifestEntries>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.6.0</version>
<executions>
<execution>
<goals>
<goal>java</goal>
</goals>
</execution>
</executions>
<configuration>
<mainClass>com.sample.redhat.test.Client</mainClass>
<classpathScope>test</classpathScope>
<arguments>
<argument>something....</argument>
</arguments>
<systemProperties>
<systemProperty>
<key>org.slf4j.simpleLogger.defaultLogLevel</key>
<value>warn</value>
</systemProperty>
</systemProperties>
</configuration>
</plugin>
<!--<plugin>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-codegen-plugin</artifactId>
<version>3.1.8</version>
<executions>
<execution>
<id>generate-sources</id>
<phase>generate-sources</phase>
<configuration>
<sourceRoot>${project.build.directory}/generated/cxf</sourceRoot>
<wsdlOptions>
<wsdlOption>
<wsdl>${basedir}/src/main/webapp/WEB-INF/wsdl/echo-security.wsdl</wsdl>
</wsdlOption>
</wsdlOptions>
</configuration>
<goals>
<goal>wsdl2java</goal>
</goals>
</execution>
</executions>
</plugin>-->
</plugins>
</build>
</project>
57 changes: 57 additions & 0 deletions src/main/java/com/sample/redhat/Echo.java
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/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.sample.redhat;

import javax.annotation.Resource;
import javax.annotation.security.DeclareRoles;
import javax.annotation.security.PermitAll;
import org.jboss.ejb3.annotation.SecurityDomain;
import javax.annotation.security.RolesAllowed;
import javax.ejb.SessionContext;
import javax.ejb.Stateless;
import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import org.apache.cxf.interceptor.InInterceptors;
import org.jboss.ws.api.annotation.EndpointConfig;

/**
*
* Simple stateless EJB web service.
* http://www.superglobals.net/java-ee-soap-example/
*
* WS-Security:
* https://github.com/rareddy/ws-security-examples/tree/master/jaxws-usernametoken
* https://docs.jboss.org/author/display/WFLY10/WS-Security
*
* @author rmartinc
*/
@Stateless
@WebService(name = "echo",
targetNamespace = "http://com.sample.redhat/ws",
serviceName = "echo-service",
wsdlLocation = "WEB-INF/wsdl/echo-security.wsdl")
@SOAPBinding(style = SOAPBinding.Style.RPC)
@SecurityDomain("JBossWS")
@DeclareRoles("static")
@EndpointConfig(configFile = "WEB-INF/jaxws-endpoint-config.xml", configName = "Custom WS-Security Endpoint")
@InInterceptors(interceptors = {
"org.jboss.wsf.stack.cxf.security.authentication.SubjectCreatingPolicyInterceptor"
})
public class Echo {

@Resource SessionContext ctx;

@WebMethod
@RolesAllowed("static") // restrict access to static group
//@PermitAll // permit the WS to everybody
public String echo(String input) {
System.err.println("RICKY: principal: " + ctx.getCallerPrincipal());
System.err.println("RICKY: principal: " + ctx.getCallerPrincipal().getClass());
System.err.println("RICKY: isCallerInRole: " + ctx.isCallerInRole("static"));
return ctx.getCallerPrincipal() + " -> " + input;
}
}
94 changes: 94 additions & 0 deletions src/main/java/com/sample/redhat/EchoServlet.java
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/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.sample.redhat;

import java.io.IOException;
import java.io.PrintWriter;
import java.net.URL;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.xml.ws.BindingProvider;
import org.apache.cxf.rt.security.SecurityConstants;
import org.keycloak.KeycloakSecurityContext;
import redhat.sample.com.ws.Echo;
import redhat.sample.com.ws.EchoService;

/**
* Common use of the keycloak behind an application. The access token is got
* from the keycloak session and the call to the WS is done using the access
* token. The servlet is calling the WS inside this same machine (request info
* is used).
*
* @author rmartinc
*/
@WebServlet(name = "EchoServlet", urlPatterns = {"/EchoServlet"})
public class EchoServlet extends HttpServlet {

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/plain;charset=UTF-8");
try (PrintWriter out = response.getWriter()) {
// recover the keycloak session
KeycloakSecurityContext keycloakSession = (KeycloakSecurityContext)
request.getAttribute(KeycloakSecurityContext.class.getName());
// the echo service is recovered using the "jax-ws-catalog.xml"
// this way the request to the WSDL is avoided (the WSDL is also protected)
URL url = new URL(request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() +
request.getServletContext().getContextPath() + "/echo-service/echo?wsdl");
EchoService service = new EchoService(url);
Echo echo = service.getEchoPort();
// use WSS security to add a token to the SOAP message
BindingProvider bp = (BindingProvider) echo;
System.err.println(((BindingProvider) echo).getBinding().getClass());
((BindingProvider) echo).getRequestContext().put(SecurityConstants.USERNAME, keycloakSession.getToken().getId());
((BindingProvider) echo).getRequestContext().put(SecurityConstants.PASSWORD, keycloakSession.getTokenString());
// call the WS eith the header
out.println(echo.echo(request.getParameter("input") == null? "nothing...":request.getParameter("input")));
}
}

/**
* Handles the HTTP <code>GET</code> method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}

/**
* Handles the HTTP <code>POST</code> method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}

/**
* Returns a short description of the servlet.
*
* @return a String containing servlet description
*/
@Override
public String getServletInfo() {
return "Echo Servlet";
}

}
25 changes: 25 additions & 0 deletions src/main/java/redhat/sample/com/ws/Echo.java
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package redhat.sample.com.ws;

import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;

/**
* This class was generated by Apache CXF 3.1.8
* 2017-07-13T20:05:17.520+02:00
* Generated source version: 3.1.8
*
*/
@WebService(targetNamespace = "http://com.sample.redhat/ws", name = "echo")
@SOAPBinding(style = SOAPBinding.Style.RPC)
public interface Echo {

@WebMethod
@WebResult(name = "return", targetNamespace = "http://com.sample.redhat/ws", partName = "return")
public java.lang.String echo(
@WebParam(partName = "arg0", name = "arg0")
java.lang.String arg0
);
}
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