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@ -43,32 +43,36 @@ import javax.servlet.http.HttpServletResponse;
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import javax.servlet.http.HttpSession;
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import java.io.IOException;
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@MultipartConfig @WebServlet("/user") public class UserHandler extends HttpServlet {
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@MultipartConfig
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@WebServlet("/user")
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public class UserHandler extends HttpServlet {
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private static final Log log = LogFactory.getLog(UserHandler.class);
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private static final long serialVersionUID = 9050048549140517002L;
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@Override protected void doPost(HttpServletRequest req, HttpServletResponse resp) {
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@Override
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protected void doPost(HttpServletRequest req, HttpServletResponse resp) {
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try {
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String platform = req.getParameter(HandlerConstants.PLATFORM);
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String serverUrl =
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req.getScheme() + HandlerConstants.SCHEME_SEPARATOR + req.getServerName() + HandlerConstants.COLON
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+ System.getProperty("iot.gateway.https.port");
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if (StringUtils.isBlank(platform)) {
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ProxyResponse proxyResponse = new ProxyResponse();
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proxyResponse.setCode(HttpStatus.SC_BAD_REQUEST);
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HandlerUtil.handleError(req, resp, serverUrl, platform, proxyResponse);
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sendUnAuthorizeResponse(req, resp, serverUrl, platform);
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return;
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}
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HttpSession httpSession = req.getSession(false);
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if (httpSession == null) {
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ProxyResponse proxyResponse = new ProxyResponse();
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proxyResponse.setCode(HttpStatus.SC_UNAUTHORIZED);
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HandlerUtil.handleError(req, resp, serverUrl, platform, proxyResponse);
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sendUnAuthorizeResponse(req, resp, serverUrl, platform);
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return;
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}
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AuthData authData = (AuthData) httpSession.getAttribute(HandlerConstants.SESSION_AUTH_DATA_KEY);
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if (authData == null) {
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sendUnAuthorizeResponse(req, resp, serverUrl, platform);
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return;
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}
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String accessToken = authData.getAccessToken();
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HttpPost tokenEndpoint = new HttpPost(serverUrl + HandlerConstants.INTROSPECT_ENDPOINT);
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@ -94,9 +98,7 @@ import java.io.IOException;
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if (jTokenResult.isJsonObject()) {
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JsonObject jTokenResultAsJsonObject = jTokenResult.getAsJsonObject();
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if (!jTokenResultAsJsonObject.get("active").getAsBoolean()) {
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ProxyResponse proxyResponse = new ProxyResponse();
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proxyResponse.setCode(HttpStatus.SC_UNAUTHORIZED);
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HandlerUtil.handleError(req, resp, serverUrl, platform, proxyResponse);
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sendUnAuthorizeResponse(req, resp, serverUrl, platform);
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return;
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}
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ProxyResponse proxyResponse = new ProxyResponse();
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@ -110,4 +112,18 @@ import java.io.IOException;
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log.error("Error occurred while parsing the response. ", e);
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}
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}
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/**
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* Send UnAuthorized Response to the user
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* @param req HttpServletRequest object
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* @param resp HttpServletResponse object
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* @param serverUrl Url of the server
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* @param platform Requested platform
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*/
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private void sendUnAuthorizeResponse(HttpServletRequest req, HttpServletResponse resp, String serverUrl, String platform)
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throws IOException {
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ProxyResponse proxyResponse = new ProxyResponse();
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proxyResponse.setCode(HttpStatus.SC_UNAUTHORIZED);
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HandlerUtil.handleError(req, resp, serverUrl, platform, proxyResponse);
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}
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}
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