将 WSS API 与 SSL 传输保护一起用于发送自签发 SAML sender-vouches 令牌
您可以创建具有 sender-vouches 主体集确认方法的自签发 SAML 令牌,随后使用 Java™ API for XML-Based Web Services (JAX-WS) 编程模型和 Web Service 安全 API (WSS API) 将这些令牌在传输保护下随 Web service 请求消息一起发送。
开始之前
本任务假设您熟悉 JAX-WS 编程模型、WSS API 接口、SAML 概念、SSL 传输保护以及策略集的使用以配置和管理 Web service 设置。
关于此任务
您可以使用 Web service 安全编程接口构建 web service 客户机在 SOAP 请求消息中使用具有 sender-vouches 主体集确认方法的 SAML 令牌。使用 Web service 客户机中的编程接口来指定使用具有 sender-vouches 主体集确认方法(使用传输级别消息保护)的 SAML 令牌是使用策略集和绑定配置的备选方法。
您可以创建自签发 SAML 令牌,然后从 Web service 客户机在 Web service 请求消息中发送 SAML 令牌。在此任务中使用的 Web service 客户机应用程序是可供下载的 JaxWSServicesSamples 样本应用程序中包含的客户机代码的已修改版本。在过程部分中描述了来自样本的代码示例,且在示例部分中提供完整的准备使用的 Web service 客户机样本。
过程
结果
您创建具有 sender-vouches 确认方法(具有传输保护)的自签发 SAML 令牌,然后使用 JAX-WS 编程模型和 WSS API 将此令牌随 Web service 请求消息一起发送。
示例
以下代码示例是一个准备好使用的完整 Web service 客户机应用程序,其演示如何创建自签发 SAML sender-vouches 令牌以及在 Web service 请求消息中发送该 SAML 令牌。该样本代码说明先前描述的过程步骤。
/**
* The following source code is sample code created by IBM Corporation.
* This sample code is provided to you solely for the purpose of assisting you in the
* use of the technology. The code is provided 'AS IS', without warranty or condition of
* any kind. IBM shall not be liable for any damages arising out of your use of the
* sample code, even if IBM has been advised of the possibility of such damages.
*/
package com.ibm.was.wssample.sei.cli;
import com.ibm.was.wssample.sei.echo.EchoService12PortProxy;
import com.ibm.was.wssample.sei.echo.EchoStringInput;
import com.ibm.websphere.wssecurity.wssapi.WSSFactory;
import com.ibm.websphere.wssecurity.wssapi.WSSGenerationContext;
import com.ibm.websphere.wssecurity.wssapi.WSSConsumingContext;
import com.ibm.websphere.wssecurity.wssapi.WSSTimestamp;
import com.ibm.websphere.wssecurity.callbackhandler.SAMLGenerateCallbackHandler;
import com.ibm.websphere.wssecurity.wssapi.token.SAMLToken;
import com.ibm.websphere.wssecurity.wssapi.token.SecurityToken;
import com.ibm.wsspi.wssecurity.core.token.config.WSSConstants;
import com.ibm.wsspi.wssecurity.saml.config.SamlConstants;
import java.util.Map;
import java.util.HashMap;
import javax.xml.ws.BindingProvider;
public class SampleSamlSVClient {
private String urlHost = "localhost";
private String urlPort = "9081";
private static final String CONTEXT_BASE = "/WSSampleSei/";
private static final String ECHO_CONTEXT12 = CONTEXT_BASE+"EchoService12";
private String message = "HELLO";
private String uriString = "http://" + urlHost + ":" + urlPort;
private String endpointURL = uriString + ECHO_CONTEXT12;
private String input = message;
/**
* main()
*
* see printusage() for command-line arguments
*
* @param args
*/
public static void main(String[] args) {
SampleSamlSVClient sample = new SampleSamlSVClient();
sample.CallService();
}
/**
* CallService Parms were already read. Now call the service proxy classes.
*
*/
void CallService() {
String response = "ERROR!:";
try {
System.setProperty("java.security.auth.login.config", "profile_root/properties/wsjaas_client.conf ");
// Initialize WSSFactory object
WSSFactory factory = WSSFactory.getInstance();
// Initialize WSSGenerationContext
WSSGenerationContext gencont = factory.newWSSGenerationContext();
// Initialize SAML issuer configuration via custom properties
HashMap<Object, Object> customProps = new HashMap<Object,Object>();
customProps.put(SamlConstants.ISSUER_URI_PROP, "example.com");
customProps.put(SamlConstants.TTL_PROP, "3600000");
customProps.put(SamlConstants.KS_PATH_PROP, "keystores/saml-provider.jceks");
customProps.put(SamlConstants.KS_TYPE_PROP, "JCEKS");
customProps.put(SamlConstants.KS_PW_PROP, "{xor}LCswLTovPiws");
customProps.put(SamlConstants.KEY_ALIAS_PROP, "samlissuer");
customProps.put(SamlConstants.KEY_NAME_PROP, "CN=SAMLIssuer, O=EXAMPLE");
customProps.put(SamlConstants.KEY_PW_PROP, "{xor}NDomLz4sLA==");
customProps.put(SamlConstants.TS_PATH_PROP, "keystores/saml-provider.jceks");
customProps.put(SamlConstants.TS_TYPE_PROP, "JCEKS");
customProps.put(SamlConstants.TS_PW_PROP, "{xor}LCswLTovPiws");
gencont.add(customProps); //Add custom properties
// Create SAMLToken
HashMap<Object, Object> map = new HashMap<Object, Object>();
map.put(SamlConstants.CONFIRMATION_METHOD, "sender-vouches");
map.put(SamlConstants.TOKEN_TYPE, WSSConstants.SAML.SAML20_VALUE_TYPE);
map.put(SamlConstants.SAML_NAME_IDENTIFIER, "Alice");
map.put(SamlConstants.SIGNATURE_REQUIRED, "true");
SAMLGenerateCallbackHandler callbackHandler = new SAMLGenerateCallbackHandler(map);
SecurityToken samlToken = factory.newSecurityToken(SAMLToken.class, callbackHandler, "system.wss.generate.saml");
System.out.println("SAMLToken id = " + samlToken.getId());
// Initialize web services client
EchoService12PortProxy echo = new EchoService12PortProxy();
echo._getDescriptor().setEndpoint(endpointURL);
// Configure SOAPAction properties
BindingProvider bp = (BindingProvider) (echo._getDescriptor().getProxy());
Map<String, Object> requestContext = bp.getRequestContext();
requestContext.put(BindingProvider.ENDPOINT_ADDRESS_PROPERTY, endpointURL);
requestContext.put(BindingProvider.SOAPACTION_USE_PROPERTY, Boolean.TRUE);
requestContext.put(BindingProvider.SOAPACTION_URI_PROPERTY, "echoOperation");
gencont.add(samlToken);
// Add timestamp
WSSTimestamp timestamp = factory.newWSSTimestamp();
gencont.add(timestamp);
gencont.process(requestContext);
// Build the input object
EchoStringInput echoParm =
new com.ibm.was.wssample.sei.echo.ObjectFactory().createEchoStringInput();
echoParm.setEchoInput(input);
System.out.println(">> CLIENT: SEI Echo to " + endpointURL);
// Prepare to consume timestamp in response message
WSSConsumingContext concont = factory.newWSSConsumingContext();
concont.add(WSSConsumingContext.TIMESTAMP);
concont.process(requestContext);
// Call the service
response = echo.echoOperation(echoParm).getEchoResponse();
System.out.println(">> CLIENT: SEI Echo invocation complete.");
System.out.println(">> CLIENT: SEI Echo response is: " + response);
} catch (Exception e) {
System.out.println(">> CLIENT: ERROR: SEI Echo EXCEPTION.");
e.printStackTrace();
}
}
}
SAMLToken id = _6CDDF0DBF91C044D211271166233407
Retrieving document at 'file:profile_root/.../wsdl/'.
>> CLIENT: SEI Echo to http://localhost:9443/WSSampleSei/EchoService12
>> CLIENT: SEI Echo invocation complete.
>> CLIENT: SEI Echo response is: SOAP12==>>HELLO