我需要创建一个具有特定名称的Cookie,它将在我的web服务调用中发送到另一个具有基于它的路由逻辑的网络。
当我尝试将SOAP处理程序中的HTTP头设置为
headers.put("Cookie", Collections.singletonList(cookiename + "='" + cookieValue + "'")); 它第一次起作用了。
对此的响应提供了一个用于JSESSIONID的Set-Cookie。
随后的请求保存了JSESSIONID及其在cookie中的值,并忽略了设置自定义cookie。
是否有办法确保在所有请求中默认设置我的cookie?
发布于 2014-07-07 15:49:05
我们最近还需要使用SOAP服务支持JSESSIONID,这就是我们在阅读StackOverflow并引用IBM站点上的SSO客户端示例后得出的结果。
我们扩展了SOAPHandler
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.List;
import javax.xml.ws.handler.MessageContext;
import javax.xml.ws.handler.soap.SOAPHandler;
import javax.xml.ws.handler.soap.SOAPMessageContext;
import com.sun.istack.internal.Nullable;
public class SoapMessageHandler implements SOAPHandler<SOAPMessageContext> {
private String sessionCookie = "";
@Override
public void close(MessageContext arg0) { }
@SuppressWarnings({ "rawtypes", "unchecked" })
@Override
public Set getHeaders() {
return null;
}
@Override
public boolean handleFault(SOAPMessageContext context) {
return false;
}
@Override
public boolean handleMessage(SOAPMessageContext soapMessageContext) {
if ((Boolean) soapMessageContext.get(MessageContext.MESSAGE_OUTBOUND_PROPERTY)) {
// Add header to outbound request (set cookie in HTTP client header)
// Set the Cookie
Map<String, List<String>> headers = (Map<String, List<String>>)soapMessageContext.get(MessageContext.HTTP_REQUEST_HEADERS);
if (headers == null) {
headers = new HashMap<String, List<String>>();
soapMessageContext.put(MessageContext.HTTP_REQUEST_HEADERS, headers);
}
List<String> cookie = headers.get("Cookie");
if (cookie == null) {
cookie = new ArrayList<String>();
headers.put("Cookie", cookie);
}
cookie.add(sessionCookie);
} else {
// Read header from request (read cookie from server's HTTP headers)
Map<String, List<String>> map = (Map<String, List<String>>) soapMessageContext.get(MessageContext.HTTP_RESPONSE_HEADERS);
List<String> contentType = getHTTPHeader(map, "Set-Cookie");
// Note, only grabs last cookie value!
// If you need to present more than one cookie you could make
// sessionCookie a List<String> and modify this class accordingly.
if (contentType != null) {
StringBuffer strBuf = new StringBuffer();
for (String type : contentType) {
strBuf.append(type);
}
sessionCookie = strBuf.toString();
}
}
return true;
}
private @Nullable List<String> getHTTPHeader(Map<String, List<String>> headers, String header) {
for (Map.Entry<String, List<String>> entry : headers.entrySet()) {
String name = entry.getKey();
if (header != null && name !=null) {
if (name.equalsIgnoreCase(header))
return entry.getValue();
}
}
return null;
}
}这也需要HandlerResolver
import java.util.ArrayList;
import java.util.List;
import javax.xml.ws.handler.Handler;
import javax.xml.ws.handler.HandlerResolver;
import javax.xml.ws.handler.PortInfo;
public class SoapHandlerResolver implements HandlerResolver {
@SuppressWarnings("unchecked")
public List<Handler> getHandlerChain(PortInfo portInfo) {
List<Handler> handlerChain = new ArrayList<Handler>();
handlerChain.add( new SoapMessageHandler() );
return handlerChain;
}
}然后,在调用SOAP服务时调用扩展的HandlerResolver,如下所示:
ExampleService exampleService = new ExampleService();
exampleService.setHandlerResolver( new SoapHandlerResolver() );
Example example = exampleService.getExampleServicePort();
example.myMethod();对于Java 6来说,这是可行的,它的限制是只支持一个Cookie头(尽管可以对其进行轻微的修改以支持多个Cookie头)。
注意:如果像我们一样,您必须在多个服务之间传递相同的会话cookie (就好像SOAP服务上的cookie还不够坏一样),而不是这样:
private String sessionCookie = "";你可以这么做:
static private String sessionCookie = "";这是超级讨厌的,并且可能对您起作用,也可能不起作用,这取决于服务(和您的代码)是如何工作的,以及您如何在远程服务上使用会话,因此,我建议您在生产中使用静态更复杂的东西。
发布于 2017-07-19 10:24:07
准确地说:
在SOAPHandler类中,我们需要将会话id作为JSESSIONID="actual ID"传递。下面是完整的代码。
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.namespace.QName;
import javax.xml.soap.Name;
import javax.xml.soap.SOAPElement;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPFactory;
import javax.xml.soap.SOAPHeader;
import javax.xml.soap.SOAPHeaderElement;
import javax.xml.soap.SOAPMessage;
import javax.xml.ws.LogicalMessage;
import javax.xml.ws.ProtocolException;
import javax.xml.ws.handler.LogicalMessageContext;
import javax.xml.ws.handler.MessageContext;
import javax.xml.ws.handler.soap.SOAPMessageContext;
public class SOAPHandler implements
javax.xml.ws.handler.soap.SOAPHandler<SOAPMessageContext> {
public Set<QName> getHeaders() {
return null;
}
public void close(MessageContext mc) {
}
public boolean handleFault(SOAPMessageContext mc) {
return true;
}
public boolean handleMessage(SOAPMessageContext mc) {
System.out.println("Setting this before call");
if (Boolean.TRUE.equals(mc.get(MessageContext.MESSAGE_OUTBOUND_PROPERTY))) {
HandlerUtils.printMessageContext("Client SOAPHandler", mc);
SOAPMessage sm = mc.getMessage();
// Add header to outbound request (set cookie in HTTP client header)
// Set the Cookie
Map<String, List<String>> headers = (Map<String, List<String>>)mc.get(MessageContext.HTTP_REQUEST_HEADERS);
if (headers == null) {
headers = new HashMap<String, List<String>>();
mc.put(MessageContext.HTTP_REQUEST_HEADERS, headers);
}
List<String> cookie = headers.get("Cookie");
if (cookie == null) {
cookie = new ArrayList<String>();
headers.put("Cookie", cookie);
}
cookie.add("JSESSIONID=DBE5B99503B8F4B7EF76F4959D223B3B");
}
return true;
}
}然后测试服务
public class ServiceTest {
public static void main(String[] args) throws SFWebServiceFaultException {
//Create object for service class, to get the port and call service method.
PersonServiceImplService service = new PersonServiceImplService();
PersonService port = service.getPersonServiceImplPort();
SOAPHandler handler = new SOAPHandler();
//Add the Handler to List
List<Handler> handlerChain = new ArrayList<Handler>();
handlerChain.add(handler);
//Bind the handler to service
((BindingProvider) port).getBinding().setHandlerChain(handlerChain);
//Call the service method
System.out.println(port.greetPerson("Ganesh"));
}
}https://stackoverflow.com/questions/18006210
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