List of usage examples for javax.servlet.http HttpServletRequest getReader
public BufferedReader getReader() throws IOException;
BufferedReader. From source file:org.wso2.carbon.dataservices.google.tokengen.servlet.TokenEndpoint.java
@Override public void doPost(HttpServletRequest request, HttpServletResponse response) { AuthCode authCode = CodeHolder.getInstance().getAuthCodeForSession(request.getSession().getId()); String responseMsg = ""; JSONObject resJson = new JSONObject(); int responseStatus; if (authCode != null) { if (log.isDebugEnabled()) { log.debug("Request received for retrieve access token from session - " + request.getSession().getId()); }/*from w w w.j a va 2 s . c om*/ StringBuffer jb = new StringBuffer(); JSONObject jsonObject; String line = null; try { BufferedReader reader = request.getReader(); while ((line = reader.readLine()) != null) { jb.append(line); } jsonObject = new JSONObject(new JSONTokener(jb.toString())); String clientId = jsonObject.getString(DBConstants.GSpread.CLIENT_ID); String clientSecret = jsonObject.getString(DBConstants.GSpread.CLIENT_SECRET); String redirectURIs = jsonObject.getString(DBConstants.GSpread.REDIRECT_URIS); if (clientId == null || clientId.isEmpty()) { responseStatus = HttpStatus.SC_BAD_REQUEST; responseMsg = "ClientID is null or empty"; } else if (clientSecret == null || clientSecret.isEmpty()) { responseStatus = HttpStatus.SC_BAD_REQUEST; responseMsg = "Client Secret is null or empty"; } else if (redirectURIs == null || redirectURIs.isEmpty()) { responseStatus = HttpStatus.SC_BAD_REQUEST; responseMsg = "Redirect URIs is null or empty"; } else { HttpTransport httpTransport = new NetHttpTransport(); JacksonFactory jsonFactory = new JacksonFactory(); // Step 2: Exchange auth code for tokens GoogleTokenResponse googleTokenResponse = new GoogleAuthorizationCodeTokenRequest(httpTransport, jsonFactory, "https://www.googleapis.com/oauth2/v3/token", clientId, clientSecret, authCode.getAuthCode(), redirectURIs).execute(); resJson.append(DBConstants.GSpread.ACCESS_TOKEN, googleTokenResponse.getAccessToken()); resJson.append(DBConstants.GSpread.REFRESH_TOKEN, googleTokenResponse.getRefreshToken()); responseMsg = resJson.toString(); responseStatus = HttpStatus.SC_OK; if (log.isDebugEnabled()) { log.debug("Access token request successfully served for client id " + clientId); } } } catch (JSONException e) { responseStatus = HttpStatus.SC_INTERNAL_SERVER_ERROR; responseMsg = "Error in Processing accessTokenRequest Error - " + e.getMessage(); log.error(responseMsg, e); } catch (IOException e) { responseStatus = HttpStatus.SC_INTERNAL_SERVER_ERROR; responseMsg = "Error in Processing accessTokenRequest Error - " + e.getMessage(); log.error(responseMsg, e); } catch (Exception e) { responseStatus = HttpStatus.SC_INTERNAL_SERVER_ERROR; responseMsg = "Error in Processing accessTokenRequest Error - " + e.getMessage(); log.error(responseMsg, e); } } else { responseStatus = HttpStatus.SC_ACCEPTED; responseMsg = resJson.toString(); } try { PrintWriter out = response.getWriter(); out.println(responseMsg); response.setStatus(responseStatus); } catch (IOException e) { log.error("Error Getting print writer to write http response Error - " + e.getMessage(), e); response.setStatus(HttpStatus.SC_INTERNAL_SERVER_ERROR); } }
From source file:org.codeartisans.proxilet.Proxilet.java
/** * Sets up the given {@link PostMethod} to send the same content POST data (JSON, XML, etc.) as was sent in the * given {@link HttpServletRequest}./*from w w w. j a v a2 s . c o m*/ * * @param postMethodProxyRequest The {@link PostMethod} that we are configuring to send a standard POST request * @param httpServletRequest The {@link HttpServletRequest} that contains the POST data to be sent via the {@link PostMethod} */ private void handleContentPost(PostMethod postMethodProxyRequest, HttpServletRequest httpServletRequest) throws IOException, ServletException { StringBuilder content = new StringBuilder(); BufferedReader reader = httpServletRequest.getReader(); for (;;) { String line = reader.readLine(); if (line == null) { break; } content.append(line); } String contentType = httpServletRequest.getContentType(); String postContent = content.toString(); // Hack to trickle main server gwt rpc servlet // this avoids warnings like the following : // "ERROR: The module path requested, /testmodule/, is not in the same web application as this servlet" // or // "WARNING: Failed to get the SerializationPolicy '29F4EA1240F157649C12466F01F46F60' for module 'http://localhost:8888/testmodule/'" // // Actually it avoids a NullPointerException in server logging : // See http://code.google.com/p/google-web-toolkit/issues/detail?id=3624 if (contentType.startsWith(this.stringMimeType)) { String clientHost = httpServletRequest.getLocalName(); if (clientHost.equals("127.0.0.1") || clientHost.equals("0:0:0:0:0:0:0:1")) { clientHost = "localhost"; } int clientPort = httpServletRequest.getLocalPort(); String clientUrl = clientHost + ((clientPort != 80) ? ":" + clientPort : ""); String serverUrl = targetHost + ((targetPort != 80) ? ":" + targetPort : "") + stringPrefixPath; // Replace more completely if destination server is https : if (targetSsl) { clientUrl = "http://" + clientUrl; serverUrl = "https://" + serverUrl; } postContent = postContent.replace(clientUrl, serverUrl); } String encoding = httpServletRequest.getCharacterEncoding(); LOGGER.trace("POST Content Type: {} Encoding: {} Content: {}", new Object[] { contentType, encoding, postContent }); StringRequestEntity entity; try { entity = new StringRequestEntity(postContent, contentType, encoding); } catch (UnsupportedEncodingException e) { throw new ServletException(e); } // Set the proxy request POST data postMethodProxyRequest.setRequestEntity(entity); }
From source file:org.geoserver.opensearch.rest.ProductsController.java
@PutMapping(path = "{product:.+}/metadata", consumes = MediaType.TEXT_XML_VALUE) public void putCollectionMetadata(@PathVariable(name = "collection", required = true) String collection, @PathVariable(name = "product", required = true) String product, HttpServletRequest request) throws IOException { // check the product exists queryProduct(collection, product, q -> { });//w w w . j av a 2s .c om // TODO: validate it's actual O&M metadata String metadata = IOUtils.toString(request.getReader()); checkWellFormedXML(metadata); // prepare the update Filter filter = getProductFilter(collection, product); runTransactionOnProductStore( fs -> fs.modifyFeatures(OpenSearchAccess.METADATA_PROPERTY_NAME, metadata, filter)); }
From source file:org.pentaho.platform.web.servlet.HttpWebService.java
public String getPayloadAsString(final HttpServletRequest request) throws IOException { BufferedReader reader = request.getReader(); StringBuffer stringBuffer = new StringBuffer(); char[] buffer = new char[2048]; int b = reader.read(buffer); while (b > 0) { stringBuffer.append(buffer, 0, b); }//from w w w .j a v a2s. com return stringBuffer.toString(); }
From source file:org.kalypso.ogc.core.service.OGCRequest.java
/** * This function initializes the body./*w w w.j a v a2 s.c o m*/ * * @param request * The servlet request. * @return The body. */ private String initBody(final HttpServletRequest request) { /* The reader. */ BufferedReader reader = null; try { /* If the request was not sent via the POST method, no body is available. */ if (!m_post) return null; /* Only xml bodies may be handled. */ final String contentType = request.getContentType(); if (contentType == null || !contentType.contains("text/xml")) //$NON-NLS-1$ return null; /* Memory for the results. */ final StringBuffer buffer = new StringBuffer(); /* Get the reader. */ reader = request.getReader(); /* Read the body. */ String line = ""; //$NON-NLS-1$ while ((line = reader.readLine()) != null) { buffer.append(line); buffer.append(System.getProperty("line.separator", "\n\r")); //$NON-NLS-1$ //$NON-NLS-2$ } return buffer.toString(); } catch (final IOException ex) { /* Print the exception. */ ex.printStackTrace(); return null; } finally { /* Close the reader. */ IOUtils.closeQuietly(reader); } }
From source file:uk.ac.imperial.presage2.web.SimulationServlet.java
/** * REST UPDATE simulation//from ww w . j ava2 s. c om */ @Override protected synchronized void doPut(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { logRequest(req); String path = req.getPathInfo(); Matcher matcher = ID_REGEX.matcher(path); if (matcher.matches()) { long simId = Integer.parseInt(matcher.group(1)); try { // get data sent to us JSONObject input = new JSONObject(new JSONTokener(req.getReader())); // validate fields if (Integer.parseInt(input.get("id").toString()) != simId || input.getString("state").length() < 1 || input.getInt("currentTime") < 0 || input.getInt("finishTime") < 0) { resp.setStatus(400); return; } PersistentSimulation sim = sto.getSimulationById(simId); String state = input.getString("state"); if (!(sim.getState().equals(state))) { sim.setState(state); } int currentTime = input.getInt("currentTime"); if (!(sim.getCurrentTime() == currentTime)) { sim.setCurrentTime(currentTime); } int finishTime = input.getInt("finishTime"); if (!(sim.getFinishTime() == finishTime)) { sim.setCurrentTime(finishTime); } JSONObject parameters = input.getJSONObject("parameters"); for (@SuppressWarnings("unchecked") Iterator<String> iterator = parameters.keys(); iterator.hasNext();) { String key = (String) iterator.next(); sim.addParameter(key, parameters.getString(key)); } // parent simulation try { long parentId = input.getLong("parent"); PersistentSimulation parent = sim.getParentSimulation(); if (parentId == 0 && parent != null) { sim.setParentSimulation(null); } else if (parentId > 0 && parent.getID() != parentId) { parent = sto.getSimulationById(parentId); if (parent != null) { sim.setParentSimulation(parent); } } } catch (JSONException e) { } JSONObject response = new JSONObject(); response.put("success", true); response.put("data", simulationToJSON(sim)); resp.getWriter().write(response.toString()); // clear sim cache this.cachedSimulations = null; } catch (JSONException e) { resp.setStatus(400); } } else { resp.setStatus(400); } }
From source file:com.example.cloud.bigtable.helloworld.JsonServlet.java
/** * doPost() - for a given row, get all values from a simple JSON request. * (basically a simple map<key,v>) * * Column Family CF1 is well known and will be what we add columns to that don't have a ':' column * prefix. If you specify a column family, it should have been created as we aren't creating them * here./*from w ww . j a v a 2s. c om*/ * * Bigtable (and hbase) fields are basically blobs, so I've chosen to recognize a few "datatypes" * bool is defined as 1 byte (either 0x00 / 0x01) for (false / true) * counter (long) 64 bits 8 bytes and the first 4 bytes are either 0 or -128 * doubles we will keep as text in Bigtable / hbase * * Since we are in a managed VM, we could use a bufferedMutator **/ @Override protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { String path = req.getPathInfo(); if (path.length() < 5) { log("doPost-bad length-" + path.length()); resp.sendError(HttpServletResponse.SC_BAD_REQUEST); return; } // IMPORTANT - This try() is a java7 try w/ resources which will close() the table at the end. try (Table t = BigtableHelper.getConnection().getTable(TABLE)) { JSONObject json = new JSONObject(new JSONTokener(req.getReader())); String[] names = JSONObject.getNames(json); Put p = new Put(Bytes.toBytes(path.substring(1))); for (String key : names) { byte[] col = CF1; String[] k = key.split(":"); // Some other column family? if (k.length > 1) { col = Bytes.toBytes(k[0]); key = k[1]; } Object o = json.opt(key); if (o == null) { continue; // skip null's for Bigtable / hbase } switch (o.getClass().getSimpleName()) { case "Boolean": p.addColumn(col, Bytes.toBytes(key), Bytes.toBytes((boolean) o)); break; case "String": p.addColumn(col, Bytes.toBytes(key), Bytes.toBytes((String) o)); break; case "Double": // Store as Strings p.addColumn(col, Bytes.toBytes(key), Bytes.toBytes(o.toString())); break; case "Long": p.addColumn(col, Bytes.toBytes(key), Bytes.toBytes((long) o)); break; case "Integer": long x = ((Integer) o); p.addColumn(col, Bytes.toBytes(key), Bytes.toBytes(x)); break; } } t.put(p); } catch (Exception io) { log("Json", io); resp.sendError(HttpServletResponse.SC_BAD_REQUEST); return; } resp.addHeader("Access-Control-Allow-Origin", "*"); resp.setStatus(HttpServletResponse.SC_OK); }
From source file:net.lr.jmsbridge.BridgeServlet.java
/** * Forward HTTP request to a jms queue and listen on a temporary queue for the reply. * Connects to the jms server by using the username and password from the HTTP basic auth. *//*from www. j a v a 2s .c om*/ @Override protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { String authHeader = req.getHeader("Authorization"); if (authHeader == null) { resp.setHeader("WWW-Authenticate", "Basic realm=\"Bridge\""); resp.sendError(HttpServletResponse.SC_UNAUTHORIZED, "auth"); return; } UserNameAndPassword auth = extractUserNamePassword(authHeader); PrintStream out = new PrintStream(resp.getOutputStream()); String contextPath = req.getContextPath(); String uri = req.getRequestURI(); String queueName = uri.substring(contextPath.length() + 1); final StringBuffer reqContent = retrieveRequestContent(req.getReader()); ConnectionFactory cf = connectionPool.getConnectionFactory(auth); JmsTemplate jmsTemplate = new JmsTemplate(); jmsTemplate.setConnectionFactory(cf); jmsTemplate.setReceiveTimeout(10000); final Destination replyDest = connectionPool.getReplyDestination(cf, auth); jmsTemplate.send(queueName, new MessageCreator() { @Override public Message createMessage(Session session) throws JMSException { TextMessage message = session.createTextMessage(reqContent.toString()); message.setJMSReplyTo(replyDest); return message; } }); Message replyMsg = jmsTemplate.receive(replyDest); if (replyMsg instanceof TextMessage) { TextMessage replyTMessage = (TextMessage) replyMsg; try { out.print(replyTMessage.getText()); } catch (JMSException e) { JmsUtils.convertJmsAccessException(e); } } }
From source file:org.wso2.carbon.identity.oauth.dcr.factory.RegistrationRequestFactory.java
@Override public void create(IdentityRequest.IdentityRequestBuilder builder, HttpServletRequest request, HttpServletResponse response) throws FrameworkClientException { RegistrationRequest.RegistrationRequestBuilder registerRequestBuilder = null; if (builder instanceof RegistrationRequest.RegistrationRequestBuilder) { registerRequestBuilder = (RegistrationRequest.RegistrationRequestBuilder) builder; super.create(registerRequestBuilder, request, response); try {//from w w w . j a v a 2 s. c o m Reader requestBodyReader = request.getReader(); JSONParser jsonParser = new JSONParser(); JSONObject jsonData = (JSONObject) jsonParser.parse(requestBodyReader); if (log.isDebugEnabled()) { log.debug("DCR request json : " + jsonData.toJSONString()); } RegistrationRequestProfile registrationRequestProfile = registerRequestBuilder .getRegistrationRequestProfile(); if (registrationRequestProfile == null) { registrationRequestProfile = new RegistrationRequestProfile(); } Object obj = jsonData.get(RegistrationRequest.RegisterRequestConstant.GRANT_TYPES); if (obj instanceof JSONArray) { JSONArray grantTypes = (JSONArray) obj; for (Object grantType : grantTypes) { if (grantType instanceof String && IdentityUtil.isNotBlank((String) grantType)) { registrationRequestProfile.getGrantTypes().add((String) grantType); } } } else if (obj instanceof String) { String grantType = (String) obj; if (IdentityUtil.isNotBlank(grantType)) { registrationRequestProfile.getGrantTypes().add(grantType); } } obj = jsonData.get(RegistrationRequest.RegisterRequestConstant.REDIRECT_URIS); if (obj instanceof JSONArray) { JSONArray redirectUris = (JSONArray) obj; for (Object redirectUri : redirectUris) { if (redirectUri instanceof String) { registrationRequestProfile.getRedirectUris().add((String) redirectUri); } } } else if (obj instanceof String) { registrationRequestProfile.getRedirectUris().add((String) obj); } else if (registrationRequestProfile.getGrantTypes() .contains(DCRConstants.GrantTypes.AUTHORIZATION_CODE) || registrationRequestProfile.getGrantTypes().contains(DCRConstants.GrantTypes.IMPLICIT)) { throw IdentityException.error(FrameworkClientException.class, "RedirectUris property must have at least one URI value."); } registrationRequestProfile.setTokenEndpointAuthMethod((String) jsonData .get(RegistrationRequest.RegisterRequestConstant.TOKEN_ENDPOINT_AUTH_METHOD)); obj = jsonData.get(RegistrationRequest.RegisterRequestConstant.RESPONSE_TYPES); if (obj instanceof JSONArray) { JSONArray redirectUris = (JSONArray) obj; for (int i = 0; i < redirectUris.size(); i++) { registrationRequestProfile.getResponseTypes().add(redirectUris.get(i).toString()); } } else if (obj instanceof String) { registrationRequestProfile.getResponseTypes().add((String) obj); } // Get client Name if not available generate a uuid Object objClient = jsonData.get(RegistrationRequest.RegisterRequestConstant.CLIENT_NAME); if (objClient != null) { registrationRequestProfile.setClientName((String) objClient); } else { registrationRequestProfile.setClientName(UUIDGenerator.generateUUID()); } registrationRequestProfile.setClientUri( (String) jsonData.get(RegistrationRequest.RegisterRequestConstant.CLIENT_URI)); registrationRequestProfile .setLogoUri((String) jsonData.get(RegistrationRequest.RegisterRequestConstant.LOGO_URI)); obj = jsonData.get(RegistrationRequest.RegisterRequestConstant.SCOPE); if (obj instanceof JSONArray) { JSONArray redirectUris = (JSONArray) obj; for (int i = 0; i < redirectUris.size(); i++) { registrationRequestProfile.getScopes().add(redirectUris.get(i).toString()); } } else if (obj instanceof String) { registrationRequestProfile.getScopes().add((String) obj); } obj = jsonData.get(RegistrationRequest.RegisterRequestConstant.CONTACTS); if (obj instanceof JSONArray) { JSONArray redirectUris = (JSONArray) obj; for (int i = 0; i < redirectUris.size(); i++) { registrationRequestProfile.getContacts().add(redirectUris.get(i).toString()); } } else if (obj instanceof String) { registrationRequestProfile.getContacts().add((String) obj); } registrationRequestProfile .setTosUri((String) jsonData.get(RegistrationRequest.RegisterRequestConstant.TOS_URI)); registrationRequestProfile.setPolicyUri( (String) jsonData.get(RegistrationRequest.RegisterRequestConstant.POLICY_URI)); registrationRequestProfile .setJwksUri((String) jsonData.get(RegistrationRequest.RegisterRequestConstant.JWKS_URI)); registrationRequestProfile .setJkws((String) jsonData.get(RegistrationRequest.RegisterRequestConstant.JWKS)); registrationRequestProfile.setSoftwareId( (String) jsonData.get(RegistrationRequest.RegisterRequestConstant.SOFTWARE_ID)); registrationRequestProfile.setSoftwareVersion( (String) jsonData.get(RegistrationRequest.RegisterRequestConstant.SOFTWARE_VERSION)); //TODO:This parameter is a custom one and we have to remove if we can collect the user name by having // some authentication mechanism. String username = CarbonContext.getThreadLocalCarbonContext().getUsername(); if (StringUtils.isBlank(username)) { Object objOwner = jsonData.get(RegistrationRequest.RegisterRequestConstant.EXT_PARAM_OWNER); if (objOwner != null) { username = (String) objOwner; try { UserRealm userRealm = CarbonContext.getThreadLocalCarbonContext().getUserRealm(); if (!userRealm.getUserStoreManager().isExistingUser(username)) { throw IdentityException.error(FrameworkClientException.class, "Invalid application " + "owner."); } } catch (UserStoreException e) { String errorMessage = "Invalid application owner, " + e.getMessage(); throw IdentityException.error(FrameworkClientException.class, errorMessage, e); } } else { throw IdentityException.error(FrameworkClientException.class, "Invalid application owner."); } } registrationRequestProfile.setOwner(username); registerRequestBuilder.setRegistrationRequestProfile(registrationRequestProfile); } catch (IOException e) { String errorMessage = "Error occurred while reading servlet request body, " + e.getMessage(); FrameworkClientException.error(errorMessage, e); } catch (ParseException e) { String errorMessage = "Error occurred while parsing the json object, " + e.getMessage(); FrameworkClientException.error(errorMessage, e); } } }
From source file:servlets.Install_servlets.java
private void autoInstallPostHandler(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { try {/*from www.j a v a 2 s . c o m*/ JsonObject settings = readDockerEnvParams(); JsonObject requestData = (JsonObject) new JsonParser().parse(request.getReader()); settings.addProperty("installation_type", requestData.get("installation_type").getAsString()); Thread.sleep(5000); //Wait for MySQL docker to start response = install(settings, response); } catch (Exception e) { ServerErrorManager.handleException(e, Install_servlets.class.getName(), "userLoginPostHandler", e.getMessage()); response.setStatus(400); response.getWriter().print(ServerErrorManager.getErrorResponse()); } }