红帽全球峰会A.8.3.2. Web Service Requester
本节详细介绍了 WS -Trust 场景中的 ws-requester 元素，这些元素已更新，以满足 OnBehalfOf 示例 的要求。该组件为：
A.8.3.2.1. OnBehalfOf Web 服务请求器实施类
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客户端 OnBehalfOf ws-requester 使用标准步骤在前四行中创建对 Web 服务的引用。为满足端点安全要求，Web 服务的请求上下文使用 BindingProvider 配置。通过其提供消息生成所需的信息。此部分中声明了 OnBehalfOf 用户 alice，并向 STSClient 提供 callbackHandler、UsernameTokenCallbackHandler，用于生成 OnBehalfOf 消息元素的内容。在本例中，将创建一个 STSClient 对象，并提供给代理的请求上下文。另一种方法是提供带有 .it 后缀的键，如基本场景客户端中所执行的操作一样。OnBehalfOf 的使用通过 stsClient.setOnBehalfOf 调用方法进行配置。另一种方法是在 properties 映射中使用 key SecurityConstants.STS_TOKEN_ON_BEHALF_OF 和一个值。
final QName serviceName = new QName("http://www.jboss.org/jbossws/ws-extensions/onbehalfofwssecuritypolicy", "OnBehalfOfService");
final URL wsdlURL = new URL(serviceURL + "?wsdl");
Service service = Service.create(wsdlURL, serviceName);
OnBehalfOfServiceIface proxy = (OnBehalfOfServiceIface) service.getPort(OnBehalfOfServiceIface.class);
Bus bus = BusFactory.newInstance().createBus();
try {
BusFactory.setThreadDefaultBus(bus);
Map<String, Object> ctx = proxy.getRequestContext();
ctx.put(SecurityConstants.CALLBACK_HANDLER, new ClientCallbackHandler());
ctx.put(SecurityConstants.ENCRYPT_PROPERTIES,
Thread.currentThread().getContextClassLoader().getResource(
"META-INF/clientKeystore.properties"));
ctx.put(SecurityConstants.ENCRYPT_USERNAME, "myactaskey");
ctx.put(SecurityConstants.SIGNATURE_PROPERTIES,
Thread.currentThread().getContextClassLoader().getResource(
"META-INF/clientKeystore.properties"));
ctx.put(SecurityConstants.SIGNATURE_USERNAME, "myclientkey");
// user and password OnBehalfOf user
// UsernameTokenCallbackHandler will extract this information when called
ctx.put(SecurityConstants.USERNAME,"alice");
ctx.put(SecurityConstants.PASSWORD, "clarinet");
STSClient stsClient = new STSClient(bus);
// Providing the STSClient the mechanism to create the claims contents for OnBehalfOf
stsClient.setOnBehalfOf(new UsernameTokenCallbackHandler());
Map<String, Object> props = stsClient.getProperties();
props.put(SecurityConstants.CALLBACK_HANDLER, new ClientCallbackHandler());
props.put(SecurityConstants.ENCRYPT_PROPERTIES,
Thread.currentThread().getContextClassLoader().getResource(
"META-INF/clientKeystore.properties"));
props.put(SecurityConstants.ENCRYPT_USERNAME, "mystskey");
props.put(SecurityConstants.STS_TOKEN_USERNAME, "myclientkey");
props.put(SecurityConstants.STS_TOKEN_PROPERTIES,
Thread.currentThread().getContextClassLoader().getResource(
"META-INF/clientKeystore.properties"));
props.put(SecurityConstants.STS_TOKEN_USE_CERT_FOR_KEYINFO, "true");
ctx.put(SecurityConstants.STS_CLIENT, stsClient);
} finally {
bus.shutdown(true);
}
proxy.sayHello();
final QName serviceName = new QName("http://www.jboss.org/jbossws/ws-extensions/onbehalfofwssecuritypolicy", "OnBehalfOfService");
final URL wsdlURL = new URL(serviceURL + "?wsdl");
Service service = Service.create(wsdlURL, serviceName);
OnBehalfOfServiceIface proxy = (OnBehalfOfServiceIface) service.getPort(OnBehalfOfServiceIface.class);
Bus bus = BusFactory.newInstance().createBus();
try {
BusFactory.setThreadDefaultBus(bus);
Map<String, Object> ctx = proxy.getRequestContext();
ctx.put(SecurityConstants.CALLBACK_HANDLER, new ClientCallbackHandler());
ctx.put(SecurityConstants.ENCRYPT_PROPERTIES,
Thread.currentThread().getContextClassLoader().getResource(
"META-INF/clientKeystore.properties"));
ctx.put(SecurityConstants.ENCRYPT_USERNAME, "myactaskey");
ctx.put(SecurityConstants.SIGNATURE_PROPERTIES,
Thread.currentThread().getContextClassLoader().getResource(
"META-INF/clientKeystore.properties"));
ctx.put(SecurityConstants.SIGNATURE_USERNAME, "myclientkey");
// user and password OnBehalfOf user
// UsernameTokenCallbackHandler will extract this information when called
ctx.put(SecurityConstants.USERNAME,"alice");
ctx.put(SecurityConstants.PASSWORD, "clarinet");
STSClient stsClient = new STSClient(bus);
// Providing the STSClient the mechanism to create the claims contents for OnBehalfOf
stsClient.setOnBehalfOf(new UsernameTokenCallbackHandler());
Map<String, Object> props = stsClient.getProperties();
props.put(SecurityConstants.CALLBACK_HANDLER, new ClientCallbackHandler());
props.put(SecurityConstants.ENCRYPT_PROPERTIES,
Thread.currentThread().getContextClassLoader().getResource(
"META-INF/clientKeystore.properties"));
props.put(SecurityConstants.ENCRYPT_USERNAME, "mystskey");
props.put(SecurityConstants.STS_TOKEN_USERNAME, "myclientkey");
props.put(SecurityConstants.STS_TOKEN_PROPERTIES,
Thread.currentThread().getContextClassLoader().getResource(
"META-INF/clientKeystore.properties"));
props.put(SecurityConstants.STS_TOKEN_USE_CERT_FOR_KEYINFO, "true");
ctx.put(SecurityConstants.STS_CLIENT, stsClient);
} finally {
bus.shutdown(true);
}
proxy.sayHello();
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