java Apache Cxf HTTP 身份验证
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java Apache Cxf HTTP authentication
提问by Bera
I have WSDL. I need to make HTTPbasic (preemptive) authentication.
What to do?
我有WSDL。我需要进行HTTP基本（抢占式）身份验证。该怎么办？
I tried :
我试过 ：
Authenticator myAuth = new Authenticator() {
@Override
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication("user", "pass".toCharArray());
}
};
Authenticator.setDefault(myAuth);
But it does not work: Caused by:
但它不起作用： 引起：
java.io.IOException: Server returned HTTP response code: 401 for URL ..
java.io.IOException：服务器返回 HTTP 响应代码：URL 401 ..
P.S. I use Apache CXF 2.6.2 and JBoss 5.0.1
PS 我使用 Apache CXF 2.6.2 和 JBoss 5.0.1
回答by Paulius Matulionis
What you specified for your authentication is not enough. You should do something like this:
您为身份验证指定的内容是不够的。你应该做这样的事情：
private YourService proxy;
public YourServiceWrapper() {
try {
final String username = "username";
final String password = "password";
Authenticator.setDefault(new Authenticator() {
@Override
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(
username,
password.toCharArray());
}
});
URL url = new URL("http://yourserviceurl/YourService?WSDL");
QName qname = new QName("http://targetnamespace/of/your/wsdl", "YourServiceNameInWsdl");
Service service = Service.create(url, qname);
proxy = service.getPort(YourService.class);
Map<String, Object> requestContext = ((BindingProvider) proxy).getRequestContext();
requestContext.put(BindingProvider.ENDPOINT_ADDRESS_PROPERTY, url.toString());
requestContext.put(BindingProvider.USERNAME_PROPERTY, username);
requestContext.put(BindingProvider.PASSWORD_PROPERTY, password);
Map<String, List<String>> headers = new HashMap<String, List<String>>();
requestContext.put(MessageContext.HTTP_REQUEST_HEADERS, headers);
} catch (Exception e) {
LOGGER.error("Error occurred in web service client initialization", e);
}
}
Properties:
特性：
- YourService - your generated web service client interface.
- YourServiceWrapper() - wrapper class constructor which initializes your service.
- url - URL to your web service with
?WSDLextension. - qname - first constructor argument: target namespace from your
WSDLfile. Second: your service name fromWSDL.
- YourService - 您生成的 Web 服务客户端界面。
- YourServiceWrapper() - 初始化服务的包装类构造函数。
- url - 带有
?WSDL扩展名的 Web 服务的 URL 。 - qname - 第一个构造函数参数：
WSDL文件中的目标命名空间。第二：您的服务名称来自WSDL.
Then you will be able to call your web service methods like this:
然后你就可以像这样调用你的网络服务方法：
proxy.whatEverMethod();
