From 54ca87c9dbe2c29fceb4bb9730a5b7694d7640de Mon Sep 17 00:00:00 2001 From: pasindu Date: Sun, 7 Jan 2024 07:38:13 +0530 Subject: [PATCH] Need to fix http client update --- .../JITEnrollmentCallbackHandler.java | 554 +++++++++--------- 1 file changed, 277 insertions(+), 277 deletions(-) diff --git a/components/ui-request-interceptor/io.entgra.device.mgt.core.ui.request.interceptor/src/main/java/io/entgra/device/mgt/core/ui/request/interceptor/JITEnrollmentCallbackHandler.java b/components/ui-request-interceptor/io.entgra.device.mgt.core.ui.request.interceptor/src/main/java/io/entgra/device/mgt/core/ui/request/interceptor/JITEnrollmentCallbackHandler.java index 6a82ae3f26..227391e3e3 100644 --- a/components/ui-request-interceptor/io.entgra.device.mgt.core.ui.request.interceptor/src/main/java/io/entgra/device/mgt/core/ui/request/interceptor/JITEnrollmentCallbackHandler.java +++ b/components/ui-request-interceptor/io.entgra.device.mgt.core.ui.request.interceptor/src/main/java/io/entgra/device/mgt/core/ui/request/interceptor/JITEnrollmentCallbackHandler.java @@ -1,277 +1,277 @@ -/* - * Copyright (c) 2018 - 2023, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved. - * - * Entgra (Pvt) Ltd. licenses this file to you under the Apache License, - * Version 2.0 (the "License"); you may not use this file except - * in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package io.entgra.device.mgt.core.ui.request.interceptor; - -import com.google.gson.JsonArray; -import com.google.gson.JsonElement; -import com.google.gson.JsonObject; -import com.google.gson.JsonParser; -import io.entgra.device.mgt.core.ui.request.interceptor.beans.AuthData; -import io.entgra.device.mgt.core.ui.request.interceptor.beans.JITData; -import io.entgra.device.mgt.core.ui.request.interceptor.beans.JITEnrollmentData; -import io.entgra.device.mgt.core.ui.request.interceptor.beans.ProxyResponse; -import io.entgra.device.mgt.core.ui.request.interceptor.exceptions.JITEnrollmentException; -import io.entgra.device.mgt.core.ui.request.interceptor.util.HandlerConstants; -import io.entgra.device.mgt.core.ui.request.interceptor.util.HandlerUtil; -import org.apache.commons.httpclient.HttpStatus; -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.apache.http.HttpHeaders; -import org.apache.http.client.methods.HttpPost; -import org.apache.http.entity.ContentType; -import org.apache.http.entity.StringEntity; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; -import org.wso2.carbon.utils.CarbonUtils; -import org.xml.sax.SAXException; - -import javax.servlet.annotation.WebServlet; -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.servlet.http.HttpSession; -import javax.xml.parsers.DocumentBuilder; -import javax.xml.parsers.DocumentBuilderFactory; -import javax.xml.parsers.ParserConfigurationException; -import java.io.File; -import java.io.IOException; -import java.util.Base64; -import java.util.Objects; - -@WebServlet( - name = "JIT Enrollment callback handler", - description = "Call token endpoint and retrieve token", - urlPatterns = { - "/jit-enrollment-callback" - } -) -public class JITEnrollmentCallbackHandler extends HttpServlet { - private static final Log log = LogFactory.getLog(JITEnrollmentCallbackHandler.class); - private String gatewayUrl; - private String keyManagerUrl; - private JITData JITInfo; - private String encodedClientCredentials; - private String applicationName; - private String clientId; - private String clientSecret; - private String scope; - private String JITConfigurationPath; - private JITEnrollmentData JITEnrollmentInfo; - @Override - protected void doGet(HttpServletRequest request, HttpServletResponse response) { - gatewayUrl = request.getScheme() + HandlerConstants.SCHEME_SEPARATOR - + System.getProperty(HandlerConstants.IOT_GW_HOST_ENV_VAR) - + HandlerConstants.COLON + HandlerUtil.getGatewayPort(request.getScheme()); - keyManagerUrl = request.getScheme() + HandlerConstants.SCHEME_SEPARATOR - + System.getProperty(HandlerConstants.IOT_KM_HOST_ENV_VAR) - + HandlerConstants.COLON + HandlerUtil.getKeyManagerPort(request.getScheme()); - JITConfigurationPath = CarbonUtils.getCarbonConfigDirPath() + File.separator + "jit-config.xml"; - HttpSession session = request.getSession(false); - try { - if (session == null) { - response.sendError(HttpStatus.SC_UNAUTHORIZED); - return; - } - - JITInfo = (JITData) session.getAttribute(HandlerConstants.SESSION_JIT_DATA_KEY); - if (JITInfo == null) { - response.sendError(HttpStatus.SC_UNAUTHORIZED); - return; - } - - JITEnrollmentInfo = (JITEnrollmentData) - session.getAttribute(HandlerConstants.SESSION_JIT_ENROLLMENT_DATA_KEY); - if (JITEnrollmentInfo == null) { - response.sendError(HttpStatus.SC_UNAUTHORIZED); - return; - } - applicationName = request.getContextPath().substring(1, - request.getContextPath().indexOf("-ui-request-handler")); - initializeJITEnrollmentConfigurations(); - populateApplicationData(registerApplication()); - persistAuthData(session, getToken()); - response.sendRedirect(JITEnrollmentInfo.getRedirectUrl() + "?ownershipType=" + - JITEnrollmentInfo.getOwnershipType() + "&os=" + JITEnrollmentInfo.getOs() + "&username=" + - JITEnrollmentInfo.getUsername() + "&tenantDomain=" + JITEnrollmentInfo.getTenantDomain()); - } catch (JITEnrollmentException | IOException ex) { - log.error("Error occurred while processing JIT provisioning callback request", ex); - } - } - - private void initializeJITEnrollmentConfigurations() throws JITEnrollmentException { - try { - File JITConfigurationFile = new File(JITConfigurationPath); - DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance(); - DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder(); - Document JITConfigurationDoc = documentBuilder.parse(JITConfigurationFile); - JITConfigurationDoc.getDocumentElement().normalize(); - Element enrollmentScopes; - if (Objects.equals(JITEnrollmentInfo.getOs(), HandlerConstants.OS_ANDROID)) { - enrollmentScopes = (Element) JITConfigurationDoc. - getElementsByTagName(HandlerConstants.TAG_ANDROID_ENROLLMENT_SCOPES).item(0); - } else if (Objects.equals(JITEnrollmentInfo.getOs(), HandlerConstants.OS_IOS)) { - enrollmentScopes = (Element) JITConfigurationDoc. - getElementsByTagName(HandlerConstants.TAG_IOS_ENROLLMENT_SCOPES).item(0); - } else if (Objects.equals(JITEnrollmentInfo.getOs(), HandlerConstants.OS_WINDOWS)) { - enrollmentScopes = (Element) JITConfigurationDoc. - getElementsByTagName(HandlerConstants.TAG_WINDOWS_ENROLLMENT_SCOPES).item(0); - } else { - String msg = "OS type not supported"; - if (log.isDebugEnabled()) { - log.error(msg); - } - throw new JITEnrollmentException(msg); - } - NodeList scopeList = enrollmentScopes.getElementsByTagName("Scope"); - StringBuilder scopeStr = new StringBuilder(); - for (int idx = 0; idx < scopeList.getLength(); idx++) { - Node scopeNode = scopeList.item(idx); - if (scopeNode.getNodeType() == Node.ELEMENT_NODE) { - Element scopeElement = (Element) scopeNode; - scopeStr.append(" ").append(scopeElement.getTextContent()); - } - } - scope = scopeStr.toString(); - } catch (ParserConfigurationException ex) { - String msg = "Error occurred when document builder creating the file configuration"; - throw new JITEnrollmentException(msg, ex); - } catch (IOException ex) { - String msg = "IO error occurred while parsing the JIT config file"; - throw new JITEnrollmentException(msg, ex); - } catch (SAXException ex) { - String msg = "Parse error occurred while parsing the JIT config document"; - throw new JITEnrollmentException(msg, ex); - } - } - - /*** - * Parse string data and build json object - * @param data - Json string - * @return {@link JsonObject} Json object corresponding to provided json string - * @throws JITEnrollmentException throws when error occurred while parsing - */ - private JsonObject parseResponseData(String data) throws JITEnrollmentException { - JsonParser parser = new JsonParser(); - JsonElement responseData = parser.parse(data); - if (responseData.isJsonObject()) { - return responseData.getAsJsonObject(); - } - throw new JITEnrollmentException("Unexpected response body return"); - } - - /*** - * Build application registration request - * @return {@link HttpPost} Application registration request - */ - private HttpPost buildApplicationRegistrationRequest() { - HttpPost applicationRegistrationRequest = new HttpPost(gatewayUrl + HandlerConstants.APP_REG_ENDPOINT); - applicationRegistrationRequest.setHeader(HttpHeaders.AUTHORIZATION, HandlerConstants.BASIC - + JITInfo.getEncodedClientCredentials()); - applicationRegistrationRequest.setHeader(HttpHeaders.CONTENT_TYPE, ContentType.APPLICATION_JSON.toString()); - JsonArray tags = new JsonArray(); - tags.add("device_management"); - JsonObject payload = new JsonObject(); - payload.addProperty("applicationName", applicationName); - payload.add("tags", tags); - payload.addProperty("allowedToAllDomains", false); - payload.addProperty("mappingAnExistingOAuthApp", false); - applicationRegistrationRequest.setEntity(new StringEntity(payload.toString(), ContentType.APPLICATION_JSON)); - return applicationRegistrationRequest; - } - - /*** - * Populate dynamic client's data - * @param application - application data receiving from dcr request - */ - private void populateApplicationData(JsonObject application) { - clientId = application.get("client_id").getAsString(); - clientSecret = application.get("client_secret").getAsString(); - String headerValue = clientId+ ':' + clientSecret; - encodedClientCredentials = Base64.getEncoder().encodeToString(headerValue.getBytes()); - } - - /*** - * Register client application - * @return {@link JsonObject} Json object contain registered application data - * @throws JITEnrollmentException throws when error occurred while application registration - */ - private JsonObject registerApplication() throws JITEnrollmentException { - try { - ProxyResponse proxyResponse = HandlerUtil.execute(buildApplicationRegistrationRequest()); - if (proxyResponse.getCode() == HttpStatus.SC_CREATED || - proxyResponse.getCode() == HttpStatus.SC_OK) { - return parseResponseData(proxyResponse.getData()); - } - throw new JITEnrollmentException("Unexpected response status return for application registration request"); - } catch (IOException ex) { - throw new JITEnrollmentException("Error occurred while executing application registration request", ex); - } - } - - /*** - * Acquire token - * @return {@link JsonObject} Json object containing token data - * @throws JITEnrollmentException throws when error occurred while acquiring token - */ - private JsonObject getToken() throws JITEnrollmentException { - try { - ProxyResponse proxyResponse = HandlerUtil.execute(buildTokenAcquireRequest()); - if (proxyResponse.getCode() == org.apache.http.HttpStatus.SC_CREATED || - proxyResponse.getCode() == org.apache.http.HttpStatus.SC_OK) { - return parseResponseData(proxyResponse.getData()); - } - throw new JITEnrollmentException("Unexpected response status return for token acquiring request"); - } catch (IOException ex) { - throw new JITEnrollmentException("Error occurred while executing token acquiring request", ex); - } - } - - /*** - * Build token acquire request - * @return {@link HttpPost} Token acquire request - */ - private HttpPost buildTokenAcquireRequest() { - HttpPost tokenAcquiringRequest = new HttpPost(keyManagerUrl + HandlerConstants.OAUTH2_TOKEN_ENDPOINT); - tokenAcquiringRequest.setHeader(HttpHeaders.CONTENT_TYPE, ContentType.APPLICATION_FORM_URLENCODED.toString()); - tokenAcquiringRequest.setHeader(HttpHeaders.AUTHORIZATION, HandlerConstants.BASIC - + encodedClientCredentials); - StringEntity payload = new StringEntity( - "grant_type=" + HandlerConstants.CLIENT_CREDENTIAL_GRANT_TYPE + "&scope=" + scope, - ContentType.APPLICATION_FORM_URLENCODED); - tokenAcquiringRequest.setEntity(payload); - return tokenAcquiringRequest; - } - - /*** - * Persists auth data in session - * @param session - {@link HttpSession} - * @param token - Json object containing token data - */ - private void persistAuthData(HttpSession session, JsonObject token) { - AuthData authData = new AuthData(); - authData.setAccessToken(token.get("access_token").getAsString()); - authData.setClientId(clientId); - authData.setClientSecret(clientSecret); - authData.setEncodedClientApp(encodedClientCredentials); - authData.setScope(token.get("scope").getAsString()); - session.setAttribute(HandlerConstants.SESSION_AUTH_DATA_KEY, authData); - } -} +///* +// * Copyright (c) 2018 - 2023, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved. +// * +// * Entgra (Pvt) Ltd. licenses this file to you under the Apache License, +// * Version 2.0 (the "License"); you may not use this file except +// * in compliance with the License. +// * You may obtain a copy of the License at +// * +// * http://www.apache.org/licenses/LICENSE-2.0 +// * +// * Unless required by applicable law or agreed to in writing, +// * software distributed under the License is distributed on an +// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +// * KIND, either express or implied. See the License for the +// * specific language governing permissions and limitations +// * under the License. +// */ +// +//package io.entgra.device.mgt.core.ui.request.interceptor; +// +//import com.google.gson.JsonArray; +//import com.google.gson.JsonElement; +//import com.google.gson.JsonObject; +//import com.google.gson.JsonParser; +//import io.entgra.device.mgt.core.ui.request.interceptor.beans.AuthData; +//import io.entgra.device.mgt.core.ui.request.interceptor.beans.JITData; +//import io.entgra.device.mgt.core.ui.request.interceptor.beans.JITEnrollmentData; +//import io.entgra.device.mgt.core.ui.request.interceptor.beans.ProxyResponse; +//import io.entgra.device.mgt.core.ui.request.interceptor.exceptions.JITEnrollmentException; +//import io.entgra.device.mgt.core.ui.request.interceptor.util.HandlerConstants; +//import io.entgra.device.mgt.core.ui.request.interceptor.util.HandlerUtil; +//import org.apache.commons.httpclient.HttpStatus; +//import org.apache.commons.logging.Log; +//import org.apache.commons.logging.LogFactory; +//import org.apache.http.HttpHeaders; +//import org.apache.http.client.methods.HttpPost; +//import org.apache.http.entity.ContentType; +//import org.apache.http.entity.StringEntity; +//import org.w3c.dom.Document; +//import org.w3c.dom.Element; +//import org.w3c.dom.Node; +//import org.w3c.dom.NodeList; +//import org.wso2.carbon.utils.CarbonUtils; +//import org.xml.sax.SAXException; +// +//import javax.servlet.annotation.WebServlet; +//import javax.servlet.http.HttpServlet; +//import javax.servlet.http.HttpServletRequest; +//import javax.servlet.http.HttpServletResponse; +//import javax.servlet.http.HttpSession; +//import javax.xml.parsers.DocumentBuilder; +//import javax.xml.parsers.DocumentBuilderFactory; +//import javax.xml.parsers.ParserConfigurationException; +//import java.io.File; +//import java.io.IOException; +//import java.util.Base64; +//import java.util.Objects; +// +//@WebServlet( +// name = "JIT Enrollment callback handler", +// description = "Call token endpoint and retrieve token", +// urlPatterns = { +// "/jit-enrollment-callback" +// } +//) +//public class JITEnrollmentCallbackHandler extends HttpServlet { +// private static final Log log = LogFactory.getLog(JITEnrollmentCallbackHandler.class); +// private String gatewayUrl; +// private String keyManagerUrl; +// private JITData JITInfo; +// private String encodedClientCredentials; +// private String applicationName; +// private String clientId; +// private String clientSecret; +// private String scope; +// private String JITConfigurationPath; +// private JITEnrollmentData JITEnrollmentInfo; +// @Override +// protected void doGet(HttpServletRequest request, HttpServletResponse response) { +// gatewayUrl = request.getScheme() + HandlerConstants.SCHEME_SEPARATOR +// + System.getProperty(HandlerConstants.IOT_GW_HOST_ENV_VAR) +// + HandlerConstants.COLON + HandlerUtil.getGatewayPort(request.getScheme()); +// keyManagerUrl = request.getScheme() + HandlerConstants.SCHEME_SEPARATOR +// + System.getProperty(HandlerConstants.IOT_KM_HOST_ENV_VAR) +// + HandlerConstants.COLON + HandlerUtil.getKeyManagerPort(request.getScheme()); +// JITConfigurationPath = CarbonUtils.getCarbonConfigDirPath() + File.separator + "jit-config.xml"; +// HttpSession session = request.getSession(false); +// try { +// if (session == null) { +// response.sendError(HttpStatus.SC_UNAUTHORIZED); +// return; +// } +// +// JITInfo = (JITData) session.getAttribute(HandlerConstants.SESSION_JIT_DATA_KEY); +// if (JITInfo == null) { +// response.sendError(HttpStatus.SC_UNAUTHORIZED); +// return; +// } +// +// JITEnrollmentInfo = (JITEnrollmentData) +// session.getAttribute(HandlerConstants.SESSION_JIT_ENROLLMENT_DATA_KEY); +// if (JITEnrollmentInfo == null) { +// response.sendError(HttpStatus.SC_UNAUTHORIZED); +// return; +// } +// applicationName = request.getContextPath().substring(1, +// request.getContextPath().indexOf("-ui-request-handler")); +// initializeJITEnrollmentConfigurations(); +// populateApplicationData(registerApplication()); +// persistAuthData(session, getToken()); +// response.sendRedirect(JITEnrollmentInfo.getRedirectUrl() + "?ownershipType=" + +// JITEnrollmentInfo.getOwnershipType() + "&os=" + JITEnrollmentInfo.getOs() + "&username=" + +// JITEnrollmentInfo.getUsername() + "&tenantDomain=" + JITEnrollmentInfo.getTenantDomain()); +// } catch (JITEnrollmentException | IOException ex) { +// log.error("Error occurred while processing JIT provisioning callback request", ex); +// } +// } +// +// private void initializeJITEnrollmentConfigurations() throws JITEnrollmentException { +// try { +// File JITConfigurationFile = new File(JITConfigurationPath); +// DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance(); +// DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder(); +// Document JITConfigurationDoc = documentBuilder.parse(JITConfigurationFile); +// JITConfigurationDoc.getDocumentElement().normalize(); +// Element enrollmentScopes; +// if (Objects.equals(JITEnrollmentInfo.getOs(), HandlerConstants.OS_ANDROID)) { +// enrollmentScopes = (Element) JITConfigurationDoc. +// getElementsByTagName(HandlerConstants.TAG_ANDROID_ENROLLMENT_SCOPES).item(0); +// } else if (Objects.equals(JITEnrollmentInfo.getOs(), HandlerConstants.OS_IOS)) { +// enrollmentScopes = (Element) JITConfigurationDoc. +// getElementsByTagName(HandlerConstants.TAG_IOS_ENROLLMENT_SCOPES).item(0); +// } else if (Objects.equals(JITEnrollmentInfo.getOs(), HandlerConstants.OS_WINDOWS)) { +// enrollmentScopes = (Element) JITConfigurationDoc. +// getElementsByTagName(HandlerConstants.TAG_WINDOWS_ENROLLMENT_SCOPES).item(0); +// } else { +// String msg = "OS type not supported"; +// if (log.isDebugEnabled()) { +// log.error(msg); +// } +// throw new JITEnrollmentException(msg); +// } +// NodeList scopeList = enrollmentScopes.getElementsByTagName("Scope"); +// StringBuilder scopeStr = new StringBuilder(); +// for (int idx = 0; idx < scopeList.getLength(); idx++) { +// Node scopeNode = scopeList.item(idx); +// if (scopeNode.getNodeType() == Node.ELEMENT_NODE) { +// Element scopeElement = (Element) scopeNode; +// scopeStr.append(" ").append(scopeElement.getTextContent()); +// } +// } +// scope = scopeStr.toString(); +// } catch (ParserConfigurationException ex) { +// String msg = "Error occurred when document builder creating the file configuration"; +// throw new JITEnrollmentException(msg, ex); +// } catch (IOException ex) { +// String msg = "IO error occurred while parsing the JIT config file"; +// throw new JITEnrollmentException(msg, ex); +// } catch (SAXException ex) { +// String msg = "Parse error occurred while parsing the JIT config document"; +// throw new JITEnrollmentException(msg, ex); +// } +// } +// +// /*** +// * Parse string data and build json object +// * @param data - Json string +// * @return {@link JsonObject} Json object corresponding to provided json string +// * @throws JITEnrollmentException throws when error occurred while parsing +// */ +// private JsonObject parseResponseData(String data) throws JITEnrollmentException { +// JsonParser parser = new JsonParser(); +// JsonElement responseData = parser.parse(data); +// if (responseData.isJsonObject()) { +// return responseData.getAsJsonObject(); +// } +// throw new JITEnrollmentException("Unexpected response body return"); +// } +// +// /*** +// * Build application registration request +// * @return {@link HttpPost} Application registration request +// */ +// private HttpPost buildApplicationRegistrationRequest() { +// HttpPost applicationRegistrationRequest = new HttpPost(gatewayUrl + HandlerConstants.APP_REG_ENDPOINT); +// applicationRegistrationRequest.setHeader(HttpHeaders.AUTHORIZATION, HandlerConstants.BASIC +// + JITInfo.getEncodedClientCredentials()); +// applicationRegistrationRequest.setHeader(HttpHeaders.CONTENT_TYPE, ContentType.APPLICATION_JSON.toString()); +// JsonArray tags = new JsonArray(); +// tags.add("device_management"); +// JsonObject payload = new JsonObject(); +// payload.addProperty("applicationName", applicationName); +// payload.add("tags", tags); +// payload.addProperty("allowedToAllDomains", false); +// payload.addProperty("mappingAnExistingOAuthApp", false); +// applicationRegistrationRequest.setEntity(new StringEntity(payload.toString(), ContentType.APPLICATION_JSON)); +// return applicationRegistrationRequest; +// } +// +// /*** +// * Populate dynamic client's data +// * @param application - application data receiving from dcr request +// */ +// private void populateApplicationData(JsonObject application) { +// clientId = application.get("client_id").getAsString(); +// clientSecret = application.get("client_secret").getAsString(); +// String headerValue = clientId+ ':' + clientSecret; +// encodedClientCredentials = Base64.getEncoder().encodeToString(headerValue.getBytes()); +// } +// +// /*** +// * Register client application +// * @return {@link JsonObject} Json object contain registered application data +// * @throws JITEnrollmentException throws when error occurred while application registration +// */ +// private JsonObject registerApplication() throws JITEnrollmentException { +// try { +// ProxyResponse proxyResponse = HandlerUtil.execute(buildApplicationRegistrationRequest()); +// if (proxyResponse.getCode() == HttpStatus.SC_CREATED || +// proxyResponse.getCode() == HttpStatus.SC_OK) { +// return parseResponseData(proxyResponse.getData()); +// } +// throw new JITEnrollmentException("Unexpected response status return for application registration request"); +// } catch (IOException ex) { +// throw new JITEnrollmentException("Error occurred while executing application registration request", ex); +// } +// } +// +// /*** +// * Acquire token +// * @return {@link JsonObject} Json object containing token data +// * @throws JITEnrollmentException throws when error occurred while acquiring token +// */ +// private JsonObject getToken() throws JITEnrollmentException { +// try { +// ProxyResponse proxyResponse = HandlerUtil.execute(buildTokenAcquireRequest()); +// if (proxyResponse.getCode() == org.apache.http.HttpStatus.SC_CREATED || +// proxyResponse.getCode() == org.apache.http.HttpStatus.SC_OK) { +// return parseResponseData(proxyResponse.getData().toString()); +// } +// throw new JITEnrollmentException("Unexpected response status return for token acquiring request"); +// } catch (IOException ex) { +// throw new JITEnrollmentException("Error occurred while executing token acquiring request", ex); +// } +// } +// +// /*** +// * Build token acquire request +// * @return {@link HttpPost} Token acquire request +// */ +// private HttpPost buildTokenAcquireRequest() { +// HttpPost tokenAcquiringRequest = new HttpPost(keyManagerUrl + HandlerConstants.OAUTH2_TOKEN_ENDPOINT); +// tokenAcquiringRequest.setHeader(HttpHeaders.CONTENT_TYPE, ContentType.APPLICATION_FORM_URLENCODED.toString()); +// tokenAcquiringRequest.setHeader(HttpHeaders.AUTHORIZATION, HandlerConstants.BASIC +// + encodedClientCredentials); +// StringEntity payload = new StringEntity( +// "grant_type=" + HandlerConstants.CLIENT_CREDENTIAL_GRANT_TYPE + "&scope=" + scope, +// ContentType.APPLICATION_FORM_URLENCODED); +// tokenAcquiringRequest.setEntity(payload); +// return tokenAcquiringRequest; +// } +// +// /*** +// * Persists auth data in session +// * @param session - {@link HttpSession} +// * @param token - Json object containing token data +// */ +// private void persistAuthData(HttpSession session, JsonObject token) { +// AuthData authData = new AuthData(); +// authData.setAccessToken(token.get("access_token").getAsString()); +// authData.setClientId(clientId); +// authData.setClientSecret(clientSecret); +// authData.setEncodedClientApp(encodedClientCredentials); +// authData.setScope(token.get("scope").getAsString()); +// session.setAttribute(HandlerConstants.SESSION_AUTH_DATA_KEY, authData); +// } +//}