我是一位长期读者和第一次使用的用户,所以请放轻松。
我试图在javax.ws.rs.client.Client中使用preemptive auth。我已经使用了HTTPClient,但我无法弄清楚如何使用JAX身份验证器完成相同的工作。
HttpClient client = new HttpClient();
client.getParams().setAuthenticationPreemptive(true);
Credentials creds = new UsernamePasswordCredentials("user", "pass");
client.getState().setCredentials(AuthScope.ANY, creds);
我有基本的auth使用JAX。这是我的客户:
public HttpsConnection() {
// configure ssl
final SslConfigurator sslConfig = SslConfigurator.newInstance().keyStoreFile(keyStore).keyPassword("pass");
final HostnameVerifier hostnameVerifier = new HostnameVerifier() {
public boolean verify(String hostname, SSLSession session) {
return true;
}
};
final SSLContext sslContext = sslConfig.createSSLContext();
// configure client
final Client client = ClientBuilder.newBuilder().sslContext(sslContext).hostnameVerifier(hostnameVerifier)
.register(new Authenticator(username, password)).register(JacksonFeature.class)
.register(new JsonObjectMapper()).build();
WebTarget target = client.target(base_url);
}
这是我的身份验证过滤器:
public class Authenticator implements ClientRequestFilter {
private final String user;
private final String password;
public Authenticator(String user, String password) {
this.user = user;
this.password = password;
}
public void filter(ClientRequestContext requestContext) throws IOException {
MultivaluedMap<String, Object> headers = requestContext.getHeaders();
final String basicAuthentication = getBasicAuthentication();
headers.add("Authorization", basicAuthentication);
}
private String getBasicAuthentication() {
String token = this.user + ":" + this.password;
try {
return "Basic " + DatatypeConverter.printBase64Binary(token.getBytes("UTF-8"));
} catch (UnsupportedEncodingException ex) {
throw new IllegalStateException("Cannot encode with UTF-8", ex);
}
}
}
任何人都可以使用带有抢占式身份验证的UsernamePasswordCredentials给我一个示例,就像我在上面使用HTTPClient一样吗?我必须谷歌搜索所有错误的东西,因为我无法找到一个例子。
如果我的帖子完全糟糕,请在OP =)之前通知我。