List of usage examples for org.apache.http.client.protocol HttpClientContext create
public static HttpClientContext create()
From source file:cn.org.once.cstack.maven.plugin.utils.RestUtils.java
/** * @param url// w ww . j a v a 2 s . com * @param parameters * @param log * @return * @throws MojoExecutionException */ public Map<String, String> connect(String url, Map<String, Object> parameters, Log log) throws MojoExecutionException { Map<String, String> response = new HashMap<String, String>(); CloseableHttpClient httpclient = HttpClients.createDefault(); List<NameValuePair> nvps = new ArrayList<>(); nvps.add(new BasicNameValuePair("j_username", (String) parameters.get("login"))); nvps.add(new BasicNameValuePair("j_password", (String) parameters.get("password"))); localContext = HttpClientContext.create(); localContext.setCookieStore(new BasicCookieStore()); HttpPost httpPost = new HttpPost(url); try { httpPost.setEntity(new UrlEncodedFormEntity(nvps)); CloseableHttpResponse httpResponse = httpclient.execute(httpPost, localContext); ResponseHandler<String> handler = new ResponseErrorHandler(); String body = handler.handleResponse(httpResponse); response.put("body", body); httpResponse.close(); isConnected = true; log.info("Connection successful"); } catch (Exception e) { log.error("Connection failed! : " + e.getMessage()); isConnected = false; throw new MojoExecutionException( "Connection failed, please check your manager location or your credentials"); } return response; }
From source file:it.cloudicaro.disit.kb.rdf.HttpUtil.java
public static String post(URL url, String data, String contentType, String user, String passwd) throws Exception { //System.out.println("POST "+url); HttpClient client = HttpClients.createDefault(); HttpPost request = new HttpPost(url.toURI()); request.setEntity(new StringEntity(data, ContentType.create(contentType, "UTF-8"))); HttpClientContext context = HttpClientContext.create(); if (user != null && passwd != null) { CredentialsProvider credsProvider = new BasicCredentialsProvider(); credsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(user, passwd)); context.setCredentialsProvider(credsProvider); }/*from ww w .j a v a 2 s . co m*/ HttpResponse response = client.execute(request, context); StatusLine s = response.getStatusLine(); int code = s.getStatusCode(); //System.out.println(code); if (code == 204) return ""; if (code != 200) throw new Exception( "failed access to " + url.toString() + " code: " + code + " " + s.getReasonPhrase()); Reader reader = null; try { reader = new InputStreamReader(response.getEntity().getContent()); StringBuilder sb = new StringBuilder(); { int read; char[] cbuf = new char[1024]; while ((read = reader.read(cbuf)) != -1) { sb.append(cbuf, 0, read); } } return sb.toString(); } finally { if (reader != null) { try { reader.close(); } catch (IOException e) { e.printStackTrace(); } } } }
From source file:org.kaaproject.kaa.server.common.admin.HttpComponentsRequestFactoryBasicAuth.java
private HttpContext createHttpContext() { AuthCache authCache = new BasicAuthCache(); BasicScheme basicAuth = new BasicScheme(); authCache.put(host, basicAuth);/* ww w. j a v a 2s. c o m*/ HttpClientContext context = HttpClientContext.create(); context.setCredentialsProvider(credsProvider); context.setAuthCache(authCache); return context; }
From source file:org.georchestra.extractorapp.ws.extractor.csw.CSWExtractor.java
/** * checks the permissions to access to the CSW * /*from w w w .j a v a 2s. com*/ * @param request * @param username request user name * @param roles * * @throws IOException */ public void checkPermission(ExtractorLayerRequest request, String username, String roles) throws IOException { InputStream content = null; boolean isMetadata = false; try { final HttpClientBuilder httpClientBuilder = HttpClientBuilder.create(); httpClientBuilder.setUserAgent(this.userAgent); HttpClientContext localContext = HttpClientContext.create(); final HttpHost httpHost = new HttpHost(request._isoMetadataURL.getHost(), request._isoMetadataURL.getPort()); HttpGet get = new HttpGet(request._isoMetadataURL.toURI()); if (username != null && (_secureHost.equalsIgnoreCase(request._isoMetadataURL.getHost()) || "127.0.0.1".equalsIgnoreCase(request._isoMetadataURL.getHost()) || "localhost".equalsIgnoreCase(request._isoMetadataURL.getHost()))) { LOG.debug(getClass().getName() + ".checkPermission - Secured Server: adding username header and role headers to request for checkPermission"); WfsExtractor.addImpersonateUserHeaders(username, roles, get); WfsExtractor.enablePreemptiveBasicAuth(request._isoMetadataURL, httpClientBuilder, localContext, httpHost, _adminUserName, _adminPassword); } else { LOG.debug("WcsExtractor.checkPermission - Non Secured Server"); } // checks whether it is a metadata final CloseableHttpClient httpclient = httpClientBuilder.build(); content = httpclient.execute(httpHost, get, localContext).getEntity().getContent(); String metadata = FileUtils.asString(content); Pattern regex = Pattern.compile("<(gmd:)?MD_Metadata*"); isMetadata = regex.matcher(metadata).find(); } catch (Exception e) { throw new IOException(e); } finally { if (content != null) content.close(); } if (!isMetadata) { throw new SecurityException("The metadata is not available: " + request._isoMetadataURL); } }
From source file:com.arduino2fa.xbee.ReceivePacket.java
private ReceivePacket() throws Exception { XBee xbee = new XBee(); int count = 0; int errors = 0; // Transmit stuff final int timeout = 5000; int ackErrors = 0; int ccaErrors = 0; int purgeErrors = 0; long now;/*w w w. j av a 2 s.c o m*/ // HTTP stuff CloseableHttpClient httpClient = HttpClientBuilder.create().build(); HttpHost httpHost = new HttpHost("ec2-54-186-213-97.us-west-2.compute.amazonaws.com", 3000, "http"); CredentialsProvider credentialsProvider = new BasicCredentialsProvider(); credentialsProvider.setCredentials(new AuthScope(httpHost.getHostName(), httpHost.getPort()), new UsernamePasswordCredentials("admin", "admin") // TODO get from command line ); // Create AuthCache instance AuthCache authCache = new BasicAuthCache(); BasicScheme basicScheme = new BasicScheme(); authCache.put(httpHost, basicScheme); // Add AuthCache to the execution context HttpClientContext httpClientContext = HttpClientContext.create(); httpClientContext.setCredentialsProvider(credentialsProvider); httpClientContext.setAuthCache(authCache); HttpGet httpGet = new HttpGet("/token-requests/1"); CloseableHttpResponse httpResponse; BufferedReader br; StringBuffer result; String line; try { // Connect to the XBee xbee.open(XbeeConfig.PORT, XbeeConfig.BAUD_RATE); now = System.currentTimeMillis(); // Loop indefinitely; sleeps for a few seconds at the end of every iteration while (true) { // Check if there are queued tx requests on the server httpResponse = httpClient.execute(httpHost, httpGet, httpClientContext); br = new BufferedReader(new InputStreamReader(httpResponse.getEntity().getContent())); result = new StringBuffer(); while ((line = br.readLine()) != null) { result.append(line); } // Check if the result is a JSON object if (result.charAt(0) != '{') { log.error("Result " + result.toString() + " is not a JSON object"); continue; } JSONObject object = (JSONObject) JSONValue.parse(result.toString()); if (object != null) { Long time = (Long) object.get("time"); // Check if the request is a new one (created after last check) if (time > last) { String token = (String) object.get("token"); byte[] tokenHex = SimpleCrypto.toByte(token); int[] payload = new int[] { tokenHex[0], tokenHex[1], tokenHex[2] }; XBeeAddress16 destination = new XBeeAddress16(0xFF, 0xFF); TxRequest16 tx = new TxRequest16(destination, payload); try { log.info("sending tx request with payload: " + token); XBeeResponse response = xbee.sendSynchronous(tx, timeout); if (response.getApiId() != ApiId.TX_STATUS_RESPONSE) { log.debug("expected tx status but received " + response); } else { log.debug("got tx status"); if (((TxStatusResponse) response).getFrameId() != tx.getFrameId()) { throw new RuntimeException("frame id does not match"); } if (((TxStatusResponse) response).getStatus() != TxStatusResponse.Status.SUCCESS) { errors++; if (((TxStatusResponse) response).isAckError()) { ackErrors++; } else if (((TxStatusResponse) response).isCcaError()) { ccaErrors++; } else if (((TxStatusResponse) response).isPurged()) { purgeErrors++; } log.debug("Tx status failure with status: " + ((TxStatusResponse) response).getStatus()); } else { // success log.debug("Success. count is " + count + ", errors is " + errors + ", in " + (System.currentTimeMillis() - now) + ", ack errors " + ackErrors + ", ccaErrors " + ccaErrors + ", purge errors " + purgeErrors); } count++; } } catch (XBeeTimeoutException e) { e.printStackTrace(); } } } last = System.currentTimeMillis(); httpGet.releaseConnection(); // Delay Thread.sleep(2000); } } finally { xbee.close(); } }
From source file:com.github.ljtfreitas.restify.http.client.request.apache.httpclient.ApacheHttpClientRequestFactory.java
public ApacheHttpClientRequestFactory(HttpClient httpClient, RequestConfig requestConfig) { this(httpClient, requestConfig, HttpClientContext.create()); }
From source file:org.pentaho.reporting.libraries.pensol.vfs.LocalFileModel.java
@Deprecated public LocalFileModel(final String url, final HttpClient client, final String username, final String password) { if (url == null) { throw new NullPointerException(); }//from w w w . ja v a2 s.co m this.url = url; this.username = username; this.password = password; this.client = client; this.client.getParams().setParameter(ClientPNames.COOKIE_POLICY, CookiePolicy.BROWSER_COMPATIBILITY); this.client.getParams().setParameter(ClientPNames.MAX_REDIRECTS, Integer.valueOf(10)); this.client.getParams().setParameter(ClientPNames.ALLOW_CIRCULAR_REDIRECTS, Boolean.TRUE); this.client.getParams().setParameter(ClientPNames.REJECT_RELATIVE_REDIRECT, Boolean.FALSE); this.context = HttpClientContext.create(); }
From source file:com.marand.thinkmed.medications.connector.impl.rest.RestMedicationsConnector.java
@Override public void afterPropertiesSet() throws Exception { final HttpClientContext context = HttpClientContext.create(); final BasicCredentialsProvider credentialsProvider = new BasicCredentialsProvider(); credentialsProvider.setCredentials(new AuthScope(host, port), new UsernamePasswordCredentials(username, password)); context.setCredentialsProvider(credentialsProvider); final ResteasyClient client = new ResteasyClientBuilder().httpEngine(new ApacheHttpClient4Engine( HttpClientBuilder.create().setConnectionManager(new PoolingHttpClientConnectionManager()).build(), context)).build();/* ww w . j a v a 2s. co m*/ final ResteasyWebTarget target = client.target(restUri); restClient = target.proxy(MedicationsConnectorRestClient.class); }
From source file:com.teradata.tempto.internal.hadoop.hdfs.SpnegoHttpRequestsExecutor.java
private HttpContext createSpnegoAwareHttpContext() { HttpClientContext httpContext = HttpClientContext.create(); Lookup<AuthSchemeProvider> authSchemeRegistry = RegistryBuilder.<AuthSchemeProvider>create() .register(AuthSchemes.SPNEGO, new SPNegoSchemeFactory(true)).build(); httpContext.setAuthSchemeRegistry(authSchemeRegistry); BasicCredentialsProvider credentialsProvider = new BasicCredentialsProvider(); credentialsProvider.setCredentials(new AuthScope(null, -1, null), new NullCredentials()); httpContext.setCredentialsProvider(credentialsProvider); return httpContext; }