Java Code Examples for org.apache.http.impl.client.BasicCredentialsProvider#setCredentials()

public CMODataAbapClient(String endpoint, String user, String password) throws URISyntaxException {

        this.endpoint = new URI(endpoint);
        this.requestBuilder = new TransportRequestBuilder(this.endpoint);

        // the same instance needs to be used as long as we are in the same session. Hence multiple
        // clients must share the same cookie store. Reason: we are logged on with the first request
        // and get a cookie. That cookie - expressing the user has already been logged in - needs to be
        // present in all subsequent requests.
        CookieStore sessionCookieStore = new BasicCookieStore();

        BasicCredentialsProvider basicCredentialsProvider = new BasicCredentialsProvider();
        basicCredentialsProvider.setCredentials(
                new AuthScope(this.endpoint.getHost(), this.endpoint.getPort()),
                new UsernamePasswordCredentials(user, password));

        this.clientFactory = new HttpClientFactory(sessionCookieStore, basicCredentialsProvider);
    }
 

private void setupProxyAuth(ProxyConfiguration proxy, HttpClientBuilder clientBuilder, HttpHost proxyHost)
{
	String username = proxy.getUserName();
	String password = proxy.getPassword();
	// Consider it to be passed if username specified. Sufficient?
	if (username != null && !username.isEmpty())
	{
		logger.info("Using proxy authentication (user=" + username + ")");
		BasicCredentialsProvider basicCredentialsProvider = new BasicCredentialsProvider();
		basicCredentialsProvider.setCredentials(
				new org.apache.http.auth.AuthScope(proxyHost.getHostName(), proxy.port),
				new org.apache.http.auth.UsernamePasswordCredentials(username, password));

		clientBuilder.setDefaultCredentialsProvider(basicCredentialsProvider);
	}
}
 

@Override
protected HttpHost determineProxy(HttpHost host, HttpRequest request, HttpContext context) throws HttpException {
    HttpClientContext httpClientContext = HttpClientContext.adapt(context);
    Proxy proxy = proxyPlanner.determineProxy(host, request, context, ipPool, crawlerSession);

    if (proxy == null) {
        return null;
    }
    if (log.isDebugEnabled()) {
        log.debug("{} 当前使用IP为:{}:{}", host.getHostName(), proxy.getIp(), proxy.getPort());
    }
    context.setAttribute(VSCRAWLER_AVPROXY_KEY, proxy);
    crawlerSession.setExtInfo(VSCRAWLER_AVPROXY_KEY, proxy);

    if (proxy.getAuthenticationHeaders() != null) {
        for (Header header : proxy.getAuthenticationHeaders()) {
            request.addHeader(header);
        }
    }

    if (StringUtils.isNotEmpty(proxy.getUsername()) && StringUtils.isNotEmpty(proxy.getPassword())) {
        BasicCredentialsProvider credsProvider1 = new BasicCredentialsProvider();
        httpClientContext.setCredentialsProvider(credsProvider1);
        credsProvider1.setCredentials(AuthScope.ANY,
                new UsernamePasswordCredentials(proxy.getUsername(), proxy.getPassword()));
    }
    return new HttpHost(proxy.getIp(), proxy.getPort());
}
 

private String post(final String url) {
    final BasicCredentialsProvider provider = new BasicCredentialsProvider();
    provider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(FEDORA_USERNAME, FEDORA_PASSWORD));
    final CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(provider).build();

    try {
        final HttpPost httppost = new HttpPost(url);
        final HttpResponse response = httpclient.execute(httppost);
        assertEquals(SC_CREATED, response.getStatusLine().getStatusCode());
        return EntityUtils.toString(response.getEntity(), "UTF-8");
    } catch (final IOException ex) {
        LOGGER.debug("Unable to extract HttpEntity response into an InputStream: ", ex);
        return "";
    }
}
 

private String post(final String url) {
    final BasicCredentialsProvider provider = new BasicCredentialsProvider();
    provider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(FEDORA_USERNAME, FEDORA_PASSWORD));
    final CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(provider).build();
    try {
        final HttpPost httppost = new HttpPost(url);
        final HttpResponse response = httpclient.execute(httppost);
        assertEquals(SC_CREATED, response.getStatusLine().getStatusCode());
        return EntityUtils.toString(response.getEntity(), "UTF-8");
    } catch (final IOException ex) {
        LOGGER.debug("Unable to extract HttpEntity response into an InputStream: ", ex);
        return "";
    }
}
 

private static HttpClient buildSpengoHttpClient() {
  HttpClientBuilder builder = HttpClientBuilder.create();
  Lookup<AuthSchemeProvider> authSchemeRegistry
      = RegistryBuilder.<AuthSchemeProvider>create().register(
          AuthSchemes.SPNEGO, new SPNegoSchemeFactory(true)).build();
  builder.setDefaultAuthSchemeRegistry(authSchemeRegistry);
  BasicCredentialsProvider credentialsProvider = new BasicCredentialsProvider();
  credentialsProvider.setCredentials(new AuthScope(null, -1, null), new Credentials() {
    @Override
    public Principal getUserPrincipal() {
      return null;
    }

    @Override
    public String getPassword() {
      return null;
    }
  });
  builder.setDefaultCredentialsProvider(credentialsProvider);

  // Avoid output WARN: Cookie rejected
  RequestConfig globalConfig = RequestConfig.custom().setCookieSpec(CookieSpecs.IGNORE_COOKIES)
      .build();
  builder.setDefaultRequestConfig(globalConfig);

  CloseableHttpClient httpClient = builder.build();

  return httpClient;
}
 

private CredentialsProvider getCredentialsProvider() {

        if (StringUtils.isEmpty(elasticSearchConfig.getUsername())
            || StringUtils.isEmpty(elasticSearchConfig.getPassword())) {
            return null;
        }

        credentialsProvider = new BasicCredentialsProvider();
        credentialsProvider.setCredentials(AuthScope.ANY,
                new UsernamePasswordCredentials(elasticSearchConfig.getUsername(),
                        elasticSearchConfig.getPassword()));
        return credentialsProvider;
    }
 

@Test
public void testFcmClientWithProxySettings() throws Exception {

    // Create Settings:
    IFcmClientSettings settings = new FakeFcmClientSettings();

    // Define the Credentials to be used:
    BasicCredentialsProvider basicCredentialsProvider = new BasicCredentialsProvider();

    // Set the Credentials (any auth scope used):
    basicCredentialsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials("your_username", "your_password"));

    // Create the Apache HttpClientBuilder:
    HttpClientBuilder httpClientBuilder = HttpClientBuilder.create()
            // Set the Proxy Address:
            .setProxy(new HttpHost("your_hostname", 1234))
            // Set the Authentication Strategy:
            .setProxyAuthenticationStrategy(new ProxyAuthenticationStrategy())
            // Set the Credentials Provider we built above:
            .setDefaultCredentialsProvider(basicCredentialsProvider);

    // Create the DefaultHttpClient:
    DefaultHttpClient httpClient = new DefaultHttpClient(settings, httpClientBuilder);

    // Finally build the FcmClient:
    try(IFcmClient client = new FcmClient(settings, httpClient)) {
        // TODO Work with the Proxy ...
    }
}
 

protected void setAuthentication(Map<String, Object> parameters, HttpClientBuilder clientBuilder)
{
	String username = getUsername(parameters);
	if (username != null)
	{
		String password = getPassword(parameters);
		
		BasicCredentialsProvider credentialsProvider = new BasicCredentialsProvider();
		//FIXME proxy authentication?
		credentialsProvider.setCredentials(
				new AuthScope(AuthScope.ANY_HOST, AuthScope.ANY_PORT), 
				new UsernamePasswordCredentials(username, password));
		clientBuilder.setDefaultCredentialsProvider(credentialsProvider);
	}
}
 

private BasicCredentialsProvider getCredentialsProvider() {
    BasicCredentialsProvider credentialsProvider = new BasicCredentialsProvider();

    if (userName != null && !userName.isEmpty() && password != null && !password.isEmpty()) {
        credentialsProvider.setCredentials(AuthScope.ANY, getCredentials());
    }

    return credentialsProvider;
}
 

@Override
public void applyTo(HttpClientFactory.Builder builder) {

    BasicCredentialsProvider basicCredentialsProvider = new BasicCredentialsProvider();
    basicCredentialsProvider.setCredentials(
            AuthScope.ANY,
            new UsernamePasswordCredentials(username, password)
    );

    builder.withDefaultCredentialsProvider(basicCredentialsProvider);

}
 

@Override
public void applyTo(HttpClientConfig.Builder builder) {

    BasicCredentialsProvider basicCredentialsProvider = new BasicCredentialsProvider();
    basicCredentialsProvider.setCredentials(
            AuthScope.ANY,
            new UsernamePasswordCredentials(username, password)
    );

    builder.credentialsProvider(basicCredentialsProvider);

}
 

/**
 * Ensures that the passed-in {@link RestTemplate} is using the Apache HTTP Client. If the optional {@code username} AND
 * {@code password} are not empty, then a {@link BasicCredentialsProvider} will be added to the {@link CloseableHttpClient}.
 *
 * Furthermore, you can set the underlying {@link SSLContext} of the {@link HttpClient} allowing you to accept self-signed
 * certificates.
 *
 * @param restTemplate Must not be null
 * @param username Can be null
 * @param password Can be null
 * @param skipSslValidation Use with caution! If true certificate warnings will be ignored.
 */
public static void prepareRestTemplate(
		RestTemplate restTemplate,
		String username,
		String password,
		boolean skipSslValidation) {

	Assert.notNull(restTemplate, "The provided RestTemplate must not be null.");

	final HttpClientBuilder httpClientBuilder = HttpClientBuilder.create();

	if (StringUtils.hasText(username) && StringUtils.hasText(password)) {
		final BasicCredentialsProvider credentialsProvider = new BasicCredentialsProvider();
		credentialsProvider.setCredentials(AuthScope.ANY,
				new UsernamePasswordCredentials(
						username,
						password));
		httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider);
	}

	if (skipSslValidation) {
		httpClientBuilder.setSSLContext(HttpClientUtils.buildCertificateIgnoringSslContext());
		httpClientBuilder.setSSLHostnameVerifier(new NoopHostnameVerifier());
	}

	final CloseableHttpClient httpClient = httpClientBuilder.build();
	final HttpComponentsClientHttpRequestFactory requestFactory = new HttpComponentsClientHttpRequestFactory(httpClient);
	restTemplate.setRequestFactory(requestFactory);
}
 

public ClientHttpRequestFactory createRequestFactory(HttpProxyConfiguration httpProxyConfiguration, boolean trustSelfSignedCerts) {
    HttpClientBuilder httpClientBuilder = HttpClients.custom()
                                                     .useSystemProperties();

    if (trustSelfSignedCerts) {
        httpClientBuilder.setSslcontext(buildSslContext());
        httpClientBuilder.setHostnameVerifier(BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
    }

    if (httpProxyConfiguration != null) {
        HttpHost proxy = new HttpHost(httpProxyConfiguration.getProxyHost(), httpProxyConfiguration.getProxyPort());
        httpClientBuilder.setProxy(proxy);

        if (httpProxyConfiguration.isAuthRequired()) {
            BasicCredentialsProvider credentialsProvider = new BasicCredentialsProvider();
            credentialsProvider.setCredentials(new AuthScope(httpProxyConfiguration.getProxyHost(),
                                                             httpProxyConfiguration.getProxyPort()),
                                               new UsernamePasswordCredentials(httpProxyConfiguration.getUsername(),
                                                                               httpProxyConfiguration.getPassword()));
            httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider);
        }

        HttpRoutePlanner routePlanner = new DefaultProxyRoutePlanner(proxy);
        httpClientBuilder.setRoutePlanner(routePlanner);
    }

    HttpClient httpClient = httpClientBuilder.build();

    return new HttpComponentsClientHttpRequestFactory(httpClient);
}
 

public HttpClientConfigurer basicAuthCredentials(String username, String password) {
	final BasicCredentialsProvider credentialsProvider = new BasicCredentialsProvider();
	credentialsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(username, password));
	httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider);

	useBasicAuth = true;

	return this;
}
 

private CredentialsProvider getProxyCredentialProvider() {
    String proxyHost = Settings.getProperty("davmail.proxyHost");
    int proxyPort = Settings.getIntProperty("davmail.proxyPort");

    // proxy authentication
    String proxyUser = Settings.getProperty("davmail.proxyUser");
    String proxyPassword = Settings.getProperty("davmail.proxyPassword");
    BasicCredentialsProvider credentialsProvider = new BasicCredentialsProvider();
    AuthScope authScope = new AuthScope(proxyHost, proxyPort, AuthScope.ANY_REALM);
    credentialsProvider.setCredentials(authScope, new UsernamePasswordCredentials(proxyUser, proxyPassword));
    return credentialsProvider;
}
 

private void setupCredentialsProvider() {
    credentialsProvider = new BasicCredentialsProvider();
    if (proxy != null) {
        if (!isEmpty(proxy.getUsername()) && !isEmpty(proxy.getPassword())) {
            credentialsProvider.setCredentials(
                new AuthScope(proxy.getHttpHost()),
                new UsernamePasswordCredentials(proxy.getUsername(), proxy.getPassword()));
        }

    }
}
 

public static CloseableHttpClient createClient(String username, String password) {
  HttpClientBuilder builder = HttpClientBuilder.create();

  if (username != null && password != null) {
    BasicCredentialsProvider credentialsProvider = new BasicCredentialsProvider();
    credentialsProvider.setCredentials(
        AuthScope.ANY, new UsernamePasswordCredentials(username, password));

    builder.setDefaultCredentialsProvider(credentialsProvider);
  }

  return builder.build();
}
 

private CredentialsProvider getCredentialProvider(String uid, String password) {
    BasicCredentialsProvider credentialsProvider = new BasicCredentialsProvider();
    credentialsProvider.setCredentials( new AuthScope( httpHost,Integer.valueOf( httpPort )),
        new UsernamePasswordCredentials(uid==null? httpUid :uid,password==null? httpPw :password) );
    return credentialsProvider;
}
 

public static void setBasicAuth(String username, String password) {
    provider = new BasicCredentialsProvider();
    provider.setCredentials(AuthScope.ANY,
            new UsernamePasswordCredentials(username,password));
}