Examples with CredentialsProvider org.apache.http.client.CredentialsProvider used on opensource projects

Example 16 with CredentialsProvider

use of org.apache.http.client.CredentialsProvider in project crawler4j by yasserg.

the class PageFetcher method doBasicLogin.

/**
     * BASIC authentication<br/>
     * Official Example: https://hc.apache
     * .org/httpcomponents-client-ga/httpclient/examples/org/apache/http/examples
     * /client/ClientAuthentication.java
     * */
private void doBasicLogin(BasicAuthInfo authInfo) {
    logger.info("BASIC authentication for: " + authInfo.getLoginTarget());
    HttpHost targetHost = new HttpHost(authInfo.getHost(), authInfo.getPort(), authInfo.getProtocol());
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(new AuthScope(targetHost.getHostName(), targetHost.getPort()), new UsernamePasswordCredentials(authInfo.getUsername(), authInfo.getPassword()));
    httpClient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
}

Example 17 with CredentialsProvider

use of org.apache.http.client.CredentialsProvider in project opennms by OpenNMS.

the class HttpClientWrapper method enablePreemptiveAuth.

protected void enablePreemptiveAuth(final HttpClientBuilder builder) {
    /**
         * Add an HttpRequestInterceptor that will perform preemptive authentication
         * @see http://hc.apache.org/httpcomponents-client-4.0.1/tutorial/html/authentication.html
         */
    final HttpRequestInterceptor preemptiveAuth = new HttpRequestInterceptor() {

        @Override
        public void process(final HttpRequest request, final HttpContext context) throws IOException {
            if (context instanceof HttpClientContext) {
                final HttpClientContext clientContext = (HttpClientContext) context;
                final AuthState authState = clientContext.getTargetAuthState();
                final CredentialsProvider credsProvider = clientContext.getCredentialsProvider();
                final HttpHost targetHost = clientContext.getTargetHost();
                // If not authentication scheme has been initialized yet
                if (authState.getAuthScheme() == null) {
                    final AuthScope authScope = new AuthScope(targetHost.getHostName(), targetHost.getPort());
                    // Obtain credentials matching the target host
                    final Credentials creds = credsProvider.getCredentials(authScope);
                    // If found, generate BasicScheme preemptively
                    if (creds != null) {
                        authState.update(new BasicScheme(), creds);
                    }
                }
            } else {
                throw new IllegalArgumentException("Not sure how to handle a non-HttpClientContext context.");
            }
        }
    };
    builder.addInterceptorFirst(preemptiveAuth);
}

Example 18 with CredentialsProvider

use of org.apache.http.client.CredentialsProvider in project opennms by OpenNMS.

the class ScvEnabledRestClientImpl method getResponse.

// Setup a client with pre-emptive authentication
private CloseableHttpResponse getResponse(HttpGet httpget) throws Exception {
    CloseableHttpResponse response = null;
    HttpHost target = new HttpHost(url.getHost(), url.getPort(), url.getProtocol());
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(new AuthScope(target.getHostName(), target.getPort()), getCredentials());
    CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
    AuthCache authCache = new BasicAuthCache();
    BasicScheme basicAuth = new BasicScheme();
    authCache.put(target, basicAuth);
    HttpClientContext localContext = HttpClientContext.create();
    localContext.setAuthCache(authCache);
    response = httpclient.execute(target, httpget, localContext);
    return response;
}

Example 19 with CredentialsProvider

use of org.apache.http.client.CredentialsProvider in project Xponents by OpenSextant.

the class SharepointClient method getClient.

/**
     * Sharepoint requires NTLM. This client requires a non-null user/passwd/domain.
     *
     */
@Override
public HttpClient getClient() {
    if (currentConn != null) {
        return currentConn;
    }
    HttpClientBuilder clientHelper = HttpClientBuilder.create();
    if (proxyHost != null) {
        clientHelper.setProxy(proxyHost);
    }
    RequestConfig globalConfig = RequestConfig.custom().setCookieSpec(CookieSpecs.BROWSER_COMPATIBILITY).build();
    CredentialsProvider creds = new BasicCredentialsProvider();
    creds.setCredentials(AuthScope.ANY, new NTCredentials(user, passwd, server, domain));
    clientHelper.setDefaultCredentialsProvider(creds);
    HttpClient httpClient = clientHelper.setDefaultRequestConfig(globalConfig).build();
    return httpClient;
}

Example 20 with CredentialsProvider

use of org.apache.http.client.CredentialsProvider in project api-snippets by TwilioDevEd.

the class Example method main.

public static void main(String[] args) throws Exception {
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(new AuthScope("lookups.twilio.com", 80), new UsernamePasswordCredentials("ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX", "your_auth_token"));
    CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
    try {
        HttpGet httpget = new HttpGet("https://lookups.twilio.com/v1/PhoneNumbers/+16502530000/?AddOns=payfone_tcpa_compliance&AddOns.payfone_tcpa_compliance.RightPartyContactedDate=20160101");
        System.out.println("Executing request " + httpget.getRequestLine());
        CloseableHttpResponse response = httpclient.execute(httpget);
        try {
            System.out.println(response.getStatusLine());
            System.out.println(EntityUtils.toString(response.getEntity()));
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}