Examples with HttpClientContext org.apache.http.client.protocol.HttpClientContext used on opensource projects

Example 66 with HttpClientContext

use of org.apache.http.client.protocol.HttpClientContext in project pentaho-kettle by pentaho.

the class HttpClientUtil method createPreemptiveBasicAuthentication.

/**
 * Returns context with AuthCache or null in case of any exception was thrown.
 *
 * @param host
 * @param port
 * @param user
 * @param password
 * @param schema
 * @return {@link org.apache.http.client.protocol.HttpClientContext HttpClientContext}
 */
public static HttpClientContext createPreemptiveBasicAuthentication(String host, int port, String user, String password, String schema) {
    HttpClientContext localContext = null;
    try {
        HttpHost target = new HttpHost(host, port, schema);
        CredentialsProvider credsProvider = new BasicCredentialsProvider();
        credsProvider.setCredentials(new AuthScope(target.getHostName(), target.getPort()), new UsernamePasswordCredentials(user, password));
        // Create AuthCache instance
        AuthCache authCache = new BasicAuthCache();
        // Generate BASIC scheme object and add it to the local
        // auth cache
        BasicScheme basicAuth = new BasicScheme();
        authCache.put(target, basicAuth);
        // Add AuthCache to the execution context
        localContext = HttpClientContext.create();
        localContext.setAuthCache(authCache);
    } catch (Exception e) {
        return null;
    }
    return localContext;
}

Example 67 with HttpClientContext

use of org.apache.http.client.protocol.HttpClientContext in project qpid-broker-j by apache.

the class JavaBrokerAdmin method getHttpClientContext.

private HttpClientContext getHttpClientContext(final HttpHost management) {
    final BasicAuthCache authCache = new BasicAuthCache();
    authCache.put(management, new BasicScheme());
    HttpClientContext localContext = HttpClientContext.create();
    localContext.setAuthCache(authCache);
    return localContext;
}

Example 68 with HttpClientContext

use of org.apache.http.client.protocol.HttpClientContext in project kylo by Teradata.

the class CustomApacheConnector method apply.

@Override
public ClientResponse apply(final ClientRequest clientRequest) throws ProcessingException {
    final HttpUriRequest request = getUriHttpRequest(clientRequest);
    final Map<String, String> clientHeadersSnapshot = writeOutBoundHeaders(clientRequest.getHeaders(), request);
    try {
        final CloseableHttpResponse response;
        final HttpClientContext context = HttpClientContext.create();
        if (preemptiveBasicAuth) {
            final AuthCache authCache = new BasicAuthCache();
            final BasicScheme basicScheme = new BasicScheme();
            authCache.put(getHost(request), basicScheme);
            context.setAuthCache(authCache);
        }
        // https://stackoverflow.com/questions/42139436/jersey-client-throws-cannot-retry-request-with-a-non-repeatable-request-entity
        response = client.execute(getHost(request), request, context);
        HeaderUtils.checkHeaderChanges(clientHeadersSnapshot, clientRequest.getHeaders(), this.getClass().getName());
        final Response.StatusType status = response.getStatusLine().getReasonPhrase() == null ? Statuses.from(response.getStatusLine().getStatusCode()) : Statuses.from(response.getStatusLine().getStatusCode(), response.getStatusLine().getReasonPhrase());
        final ClientResponse responseContext = new ClientResponse(status, clientRequest);
        final List<URI> redirectLocations = context.getRedirectLocations();
        if (redirectLocations != null && !redirectLocations.isEmpty()) {
            responseContext.setResolvedRequestUri(redirectLocations.get(redirectLocations.size() - 1));
        }
        final Header[] respHeaders = response.getAllHeaders();
        final MultivaluedMap<String, String> headers = responseContext.getHeaders();
        for (final Header header : respHeaders) {
            final String headerName = header.getName();
            List<String> list = headers.get(headerName);
            if (list == null) {
                list = new ArrayList<>();
            }
            list.add(header.getValue());
            headers.put(headerName, list);
        }
        final HttpEntity entity = response.getEntity();
        if (entity != null) {
            if (headers.get(HttpHeaders.CONTENT_LENGTH) == null) {
                headers.add(HttpHeaders.CONTENT_LENGTH, String.valueOf(entity.getContentLength()));
            }
            final Header contentEncoding = entity.getContentEncoding();
            if (headers.get(HttpHeaders.CONTENT_ENCODING) == null && contentEncoding != null) {
                headers.add(HttpHeaders.CONTENT_ENCODING, contentEncoding.getValue());
            }
        }
        try {
            responseContext.setEntityStream(new CustomApacheConnector.HttpClientResponseInputStream(getInputStream(response)));
        } catch (final IOException e) {
            LOGGER.error("IOException encountered trying to setEntityStream", e);
        }
        return responseContext;
    } catch (final Exception e) {
        throw new ProcessingException(e);
    }
}

Example 69 with HttpClientContext

use of org.apache.http.client.protocol.HttpClientContext in project iaf by ibissource.

the class OAuthPreferringAuthenticationStrategy method select.

// private boolean refreshTokenOn401; // retrying unchallenged request/responses might cause endless authentication loops
@Override
public Queue<AuthOption> select(Map<String, Header> challenges, HttpHost authhost, HttpResponse response, HttpContext context) throws MalformedChallengeException {
    final HttpClientContext clientContext = HttpClientContext.adapt(context);
    final Queue<AuthOption> options = new LinkedList<AuthOption>();
    final CredentialsProvider credsProvider = clientContext.getCredentialsProvider();
    if (credsProvider == null) {
        this.log.debug("Credentials provider not set in the context");
        return options;
    }
    final AuthScope authScope = new AuthScope(authhost, "", OAuthAuthenticationScheme.SCHEME_NAME);
    final Credentials credentials = credsProvider.getCredentials(authScope);
    if (credentials != null) {
        // always add OAuth as an authentication option, if any challenges are returned by server
        options.add(new AuthOption(new OAuthAuthenticationScheme(), credentials));
    }
    options.addAll(super.select(challenges, authhost, response, clientContext));
    return options;
}

Example 70 with HttpClientContext

use of org.apache.http.client.protocol.HttpClientContext in project qpid-broker-j by apache.

the class ManageQpidJMSResources method getHttpClientContext.

private HttpClientContext getHttpClientContext(final HttpHost management) {
    final BasicAuthCache authCache = new BasicAuthCache();
    authCache.put(management, new BasicScheme());
    HttpClientContext localContext = HttpClientContext.create();
    localContext.setAuthCache(authCache);
    return localContext;
}