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WebServiceTemplate with Basic Auth using HttpComponentsMessageSender

I am trying to test the Spring web service, which is currently protected by basic authentication at the bottom. For these tests, I wrote a web service client using the Spring class WebServiceTemplate.

My Web services client works with a web service when I create a MessageSender template as a org.springframework.ws.transport.http.CommonsHttpMessageSenderbean with, org.apache.commons.httpclient.UsernamePasswordCredentialsand although the client works, the code has a warning saying it is CommonsHttpMessageSendernow deprecated and should use it instead HttpComponentsMessageSender.

I tried to reconfigure the client WebServiceTemplateto work using the new class HttpComponentsMessageSender, but I can not correctly configure the base part of auth. For the new class, HttpComponentsMessageSenderI created credentials using the class org.apache.http.auth.UsernamePasswordCredentials, but when I make a web service call, the credentials do not seem to be available with the request? Is there a working WebServiceTemplate client example anywhere where these new classes are used to authenticate requests, etc.?

Jars, that my working code with old obsolete classes uses: commons-httpclient-3.1, spring-ws-core-2.2.0.RELEASE.

Of Jars, my non-working code with the newer classes of uses: httpclient-4.3.4, httpcore-4.3.2, spring-ws-core-2.2.0.RELEASE.

Testing configuration, as this means non-working code:

package com.company.service.a.ws.test.config;

import java.io.IOException;

import org.apache.http.HttpException;
import org.apache.http.HttpRequest;
import org.apache.http.HttpRequestInterceptor;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.CredentialsProvider;
import org.apache.http.client.HttpClient;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.impl.client.BasicCredentialsProvider;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.protocol.HTTP;
import org.apache.http.protocol.HttpContext;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.DependsOn;
import org.springframework.context.annotation.PropertySource;
import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
import org.springframework.oxm.jaxb.Jaxb2Marshaller;
import org.springframework.ws.client.core.WebServiceTemplate;
import org.springframework.ws.soap.saaj.SaajSoapMessageFactory;
import org.springframework.ws.transport.http.HttpComponentsMessageSender;

@PropertySource("classpath:/${environment}-use-case-data.properties")
@ComponentScan(basePackages = "com.company.service.a.ws.test")
@Configuration
public class TestConfig {

    @Value("${ws.url}")
    private String wsUrl;

    @Value("${ws.username}")
    private String username;

    @Value("${ws.password}")
    private String password;

    private static final Logger logger = LogManager.getLogger();

    @Bean
    public SaajSoapMessageFactory messageFactory() {
        return new SaajSoapMessageFactory();
    }

    @Bean
    public Jaxb2Marshaller marshaller() {
        Jaxb2Marshaller marshaller = new Jaxb2Marshaller();
        marshaller.setContextPath("com.company.service.a.ws.model.data");
        return marshaller;
    }

    @Bean RequestConfig requestConfig() {

        RequestConfig requestConfig = RequestConfig.custom()
                .setAuthenticationEnabled(true)
                .build();
        return requestConfig;
    }

    @Bean
    @DependsOn( value = "propertyConfigurer" )
    public UsernamePasswordCredentials credentials() {

        logger.debug("creating credentials for username: {} passowrd={}", 
                username, password);

        UsernamePasswordCredentials credentials = new UsernamePasswordCredentials(
                username, password);

        return credentials;
    }

    @Bean 
    public CredentialsProvider credentialsProvider() {
        CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
        credentialsProvider.setCredentials(AuthScope.ANY, credentials());
        return credentialsProvider;
    }

    private static class ContentLengthHeaderRemover implements HttpRequestInterceptor{

        @Override
        public void process(HttpRequest request, HttpContext context) 
                throws HttpException, IOException {

            // fighting org.apache.http.protocol.RequestContent 
            // ProtocolException("Content-Length header already present");
            request.removeHeaders(HTTP.CONTENT_LEN);
        }
    }

    @Bean
    public HttpComponentsMessageSender messageSender() {

        RequestConfig requestConfig = RequestConfig.custom()
                .setAuthenticationEnabled(true)
                .build();

        HttpClientBuilder httpClientBuilder = HttpClients.custom();

        HttpClient httpClient = httpClientBuilder
                .addInterceptorFirst(new ContentLengthHeaderRemover())
                .setDefaultRequestConfig(requestConfig)
                .setDefaultCredentialsProvider(credentialsProvider())               
                .build();

        HttpComponentsMessageSender messageSender = new HttpComponentsMessageSender(httpClient);
        return messageSender;
    }

    @Bean( name = "propertyConfigurer" )
    public static PropertySourcesPlaceholderConfigurer propertyConfigurer() {
        PropertySourcesPlaceholderConfigurer configurer = 
                new PropertySourcesPlaceholderConfigurer();

        return configurer;
    }

    @Bean
    public WebServiceTemplate webServiceTemplate() {

        logger.debug("creating webServiceTemplate to url: {}", wsUrl);

        WebServiceTemplate webServiceTemplate = new WebServiceTemplate(messageFactory());
        webServiceTemplate.setDefaultUri(wsUrl);
        webServiceTemplate.setMarshaller(marshaller());
        webServiceTemplate.setUnmarshaller(marshaller());
        webServiceTemplate.setMessageSender(messageSender());
        return webServiceTemplate;
    }

}

Thanks in advance, PM

+2
5

HttpComponentsMessageSender UsernamePasswordCredentials. , HttpComponentsMessageSender Spring bean afterPropertiesSet , . :

@Configuration
public class WsClientConfiguration {


    @Bean
    public ESignatureProcessorClient eSignatureProcessorClient() {
        ESignatureProcessorClient client = new ESignatureProcessorClient();
        client.setWebServiceTemplate(mwWebServiceTemplate());
        return client;
    }

    @Bean
    public WebServiceTemplate mwWebServiceTemplate() {
        Jaxb2Marshaller marshaller = new Jaxb2Marshaller();
        marshaller.setContextPath("cz.csas.services.esignatureprocessor.v02_02");
        WebServiceTemplate template = new WebServiceTemplate(marshaller, marshaller);
        template.setDefaultUri("https://osb-st2.vs.csin.cz:5001/CSMW/WS_MW_ESignatureProcessor_v02_02");
        template.setMessageSender(defaultMwMessageSender());
        return template;
    }

    @Bean
    public HttpComponentsMessageSender defaultMwMessageSender() {
        HttpComponentsMessageSender messageSender = new HttpComponentsMessageSender();
        messageSender.setCredentials(new UsernamePasswordCredentials("user", "password"));
        return messageSender;
    }

}
+4

, , WebServiceMessageSender CredentialsProvider. , - java .

@Configuration
public class WebServiceConfiguration {

    @Bean
    public WebServiceMessageSender webServiceMessageSender(@Value("${endpoint.uri}") endpointUri, 
                                                           @Value("${endpoint.username}") String username, 
                                                           @Value("${endpoint.password}") String password) throws Exception {
        SystemDefaultRoutePlanner routePlanner = new SystemDefaultRoutePlanner(
            ProxySelector.getDefault());
        BasicCredentialsProvider credentialsProvider = new BasicCredentialsProvider();
        credentialsProvider.setCredentials(new AuthScope(endpointUri.getHost(), endpointUri.getPort(), ANY_REALM, ANY_SCHEME), new UsernamePasswordCredentials(username, password););
        CloseableHttpClient httpclient = HttpClients.custom()
            .setRoutePlanner(routePlanner)
            .addInterceptorFirst(new HttpComponentsMessageSender.RemoveSoapHeadersInterceptor())
            .setDefaultCredentialsProvider(credentialsProvider)
            .build();

        return new HttpComponentsMessageSender(httpclient);
    }
}
+1

org.apache.httpcomponents: httpclient-4.5.3, httpcore-4.4.6

RequestDefaultHeaders reqHeader = new RequestDefaultHeaders(headers), httpClient .addInterceptorLast(reqHeader) CloseableHttpClient

:

import org.apache.http.message.BasicHeader;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.Header;
import org.apache.http.client.protocol.RequestDefaultHeaders;


@Bean
HttpClient createHttpClient() {
    List<Header> headers = new ArrayList<>();
    BasicHeader authHeader = new BasicHeader("Authorization", "Basic " + base64authUserPassword());
    headers.add(authHeader);
    // add more header as more as needed

    RequestDefaultHeaders reqHeader = new RequestDefaultHeaders(headers);

    CloseableHttpClient httpClient = 
        HttpClients.custom()
            .addInterceptorFirst(new HttpComponentsMessageSender.RemoveSoapHeadersInterceptor())
            .addInterceptorLast(reqHeader)
            .build();
    return httpClient;
}

@Bean
public HttpComponentsMessageSender defaultMyMessageSender() 
        throws KeyManagementException, NoSuchAlgorithmException, KeyStoreException {

    HttpComponentsMessageSender messageSender = new HttpComponentsMessageSender(createHttpClient());
    //messageSender.setCredentials(credentials());
    return messageSender;
}

@Bean
WebServiceTemplate webServiceTemplate() throws KeyManagementException, NoSuchAlgorithmException, KeyStoreException{

    WebServiceTemplate wsTemplate = new WebServiceTemplate();
    wsTemplate.setDefaultUri(endpointURI);
    wsTemplate.setMessageSender(defaultMyMessageSender());

    return wsTemplate;
}
+1

, Spring WebServiceTemplate spring-ws-xxx.2.2.0.RELEASE httpclient-4.3.+, httpcore-4.3.+, HttpClient (as @Oliv Apache HttpClient 4). , , @Oliv, .

, Spring WebServiceTemplate, , ( ) HttpClient HttpClientContext . , ...

:

private static class PreemptiveAuthInterceptor implements HttpRequestInterceptor {

    public void process(final HttpRequest request, final HttpContext context) 
            throws HttpException, IOException {

        AuthState authState = (AuthState) context.getAttribute(
                HttpClientContext.TARGET_AUTH_STATE);

        // If no auth scheme is avaialble yet, initialize it preemptively
        if ( authState.getAuthScheme() == null ) {

            CredentialsProvider credsProvider = (CredentialsProvider) context.getAttribute(
                    HttpClientContext.CREDS_PROVIDER);

            HttpHost targetHost = (HttpHost) context.getAttribute(
                    HttpCoreContext.HTTP_TARGET_HOST);

            Credentials creds = credsProvider.getCredentials(
                    new AuthScope(targetHost.getHostName(), targetHost.getPort()));

            if ( creds == null ) {
                throw new HttpException("no credentials available for preemptive "
                        + "authentication");
            }

            authState.update(new BasicScheme(), creds);
        }
    }
}
0

, .

spring:

UsernamePasswordCredentials HttpComponentsMessageSender spring beans. beans . .

0

Source: https://habr.com/ru/post/1547616/

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