Examples with PolicyFactory org.owasp.html.PolicyFactory used on opensource projects

Example 26 with PolicyFactory

use of org.owasp.html.PolicyFactory in project cerberus-source by cerberustesting.

the class ReadLabel method processRequest.

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 * @throws org.cerberus.exception.CerberusException
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException, CerberusException {
    String echo = request.getParameter("sEcho");
    ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(this.getServletContext());
    PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);
    response.setContentType("application/json");
    response.setCharacterEncoding("utf8");
    // Calling Servlet Transversal Util.
    ServletUtil.servletStart(request);
    // Default message to unexpected error.
    MessageEvent msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_UNEXPECTED);
    msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", ""));
    /**
     * Parsing and securing all required parameters.
     */
    // Nothing to do here as no parameter to check.
    // 
    // Global boolean on the servlet that define if the user has permition to edit and delete object.
    boolean userHasPermissions = request.isUserInRole("Label");
    // Get Parameters
    String columnName = ParameterParserUtil.parseStringParam(request.getParameter("columnName"), "");
    Boolean likeColumn = ParameterParserUtil.parseBooleanParam(request.getParameter("likeColumn"), false);
    // Init Answer with potencial error from Parsing parameter.
    AnswerItem answer = new AnswerItem(new MessageEvent(MessageEventEnum.DATA_OPERATION_OK));
    try {
        JSONObject jsonResponse = new JSONObject();
        if ((request.getParameter("id") == null) && (request.getParameter("system") == null) && Strings.isNullOrEmpty(columnName)) {
            answer = findLabelList(null, appContext, userHasPermissions, request);
            jsonResponse = (JSONObject) answer.getItem();
        } else {
            if (request.getParameter("id") != null) {
                Integer id = Integer.valueOf(policy.sanitize(request.getParameter("id")));
                answer = findLabelByKey(id, appContext, userHasPermissions);
                jsonResponse = (JSONObject) answer.getItem();
            } else if (request.getParameter("system") != null && !Strings.isNullOrEmpty(columnName)) {
                answer = findDistinctValuesOfColumn(request.getParameter("system"), appContext, request, columnName);
                jsonResponse = (JSONObject) answer.getItem();
            } else if (request.getParameter("system") != null) {
                String system = policy.sanitize(request.getParameter("system"));
                answer = findLabelList(system, appContext, userHasPermissions, request);
                jsonResponse = (JSONObject) answer.getItem();
            }
        }
        jsonResponse.put("messageType", answer.getResultMessage().getMessage().getCodeString());
        jsonResponse.put("message", answer.getResultMessage().getDescription());
        jsonResponse.put("sEcho", echo);
        response.getWriter().print(jsonResponse.toString());
    } catch (JSONException e) {
        LOG.warn(e);
        // returns a default error message with the json format that is able to be parsed by the client-side
        response.getWriter().print(AnswerUtil.createGenericErrorAnswer());
    }
}

Example 27 with PolicyFactory

use of org.owasp.html.PolicyFactory in project cerberus-source by cerberustesting.

the class UpdateInvariant method processRequest.

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException, CerberusException, JSONException {
    JSONObject jsonResponse = new JSONObject();
    Answer ans = new Answer();
    MessageEvent msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_UNEXPECTED);
    msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", ""));
    ans.setResultMessage(msg);
    PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);
    String charset = request.getCharacterEncoding();
    // Calling Servlet Transversal Util.
    ServletUtil.servletStart(request);
    String id = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("idName"), "", charset);
    String value = request.getParameter("value");
    String oriId = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("originalIdName"), "", charset);
    String oriValue = request.getParameter("originalValue");
    String description = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("description"), "", charset);
    String veryShortDescField = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("veryShortDesc"), "", charset);
    String gp1 = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("gp1"), "", charset);
    String gp2 = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("gp2"), "", charset);
    String gp3 = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("gp3"), "", charset);
    String gp4 = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("gp4"), "", charset);
    String gp5 = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("gp5"), "", charset);
    String gp6 = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("gp6"), "", charset);
    String gp7 = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("gp7"), "", charset);
    String gp8 = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("gp8"), "", charset);
    String gp9 = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("gp9"), "", charset);
    Integer sort = 10;
    boolean sort_error = false;
    try {
        if (request.getParameter("sort") != null && !request.getParameter("sort").equals("")) {
            sort = Integer.valueOf(policy.sanitize(request.getParameter("sort")));
        }
    } catch (Exception ex) {
        sort_error = true;
    }
    boolean userHasPermissions = request.isUserInRole("Administrator");
    // Prepare the final answer.
    MessageEvent msg1 = new MessageEvent(MessageEventEnum.GENERIC_OK);
    Answer finalAnswer = new Answer(msg1);
    /**
     * Checking all constrains before calling the services.
     */
    if (StringUtil.isNullOrEmpty(id)) {
        msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);
        msg.setDescription(msg.getDescription().replace("%ITEM%", "Invariant").replace("%OPERATION%", "Update").replace("%REASON%", "Invariant name is missing!"));
        finalAnswer.setResultMessage(msg);
    } else if (sort_error) {
        msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);
        msg.setDescription(msg.getDescription().replace("%ITEM%", "Invariant").replace("%OPERATION%", "Update").replace("%REASON%", "Could not manage to convert sort to an integer value!"));
        finalAnswer.setResultMessage(msg);
    } else if (!userHasPermissions) {
        msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);
        msg.setDescription(msg.getDescription().replace("%ITEM%", "Invariant").replace("%OPERATION%", "Update").replace("%REASON%", "You don't have the right to do that"));
        finalAnswer.setResultMessage(msg);
    } else {
        /**
         * All data seems cleans so we can call the services.
         */
        ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(this.getServletContext());
        IInvariantService invariantService = appContext.getBean(IInvariantService.class);
        AnswerItem resp = invariantService.readByKey(oriId, oriValue);
        if (!(resp.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode()) && resp.getItem() != null)) {
            /**
             * Object could not be found. We stop here and report the error.
             */
            finalAnswer = AnswerUtil.agregateAnswer(finalAnswer, (Answer) resp);
        } else {
            Invariant invariantData = (Invariant) resp.getItem();
            if (!(resp.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode()) && resp.getItem() != null)) {
                /**
                 * Object could not be found. We stop here and report the
                 * error.
                 */
                finalAnswer = AnswerUtil.agregateAnswer(finalAnswer, (Answer) resp);
            } else {
                if (invariantService.hasPermissionsUpdate(invariantData, request)) {
                    invariantData.setIdName(id);
                    invariantData.setValue(value);
                    invariantData.setSort(sort);
                    invariantData.setDescription(description);
                    invariantData.setVeryShortDesc(veryShortDescField);
                    invariantData.setGp1(gp1);
                    invariantData.setGp2(gp2);
                    invariantData.setGp3(gp3);
                    invariantData.setGp4(gp4);
                    invariantData.setGp5(gp5);
                    invariantData.setGp6(gp6);
                    invariantData.setGp7(gp7);
                    invariantData.setGp8(gp8);
                    invariantData.setGp9(gp9);
                    ans = invariantService.update(oriId, oriValue, invariantData);
                    finalAnswer = AnswerUtil.agregateAnswer(finalAnswer, (Answer) ans);
                    if (ans.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode())) {
                        /**
                         * Object updated. Adding Log entry.
                         */
                        ILogEventService logEventService = appContext.getBean(LogEventService.class);
                        logEventService.createForPrivateCalls("/UpdateInvariant2", "UPDATE", "Update Invariant : ['" + id + "']", request);
                    }
                } else {
                    msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);
                    msg.setDescription(msg.getDescription().replace("%ITEM%", "Invariant").replace("%OPERATION%", "Update").replace("%REASON%", "The Invariant is not Public!"));
                    ans.setResultMessage(msg);
                    finalAnswer = AnswerUtil.agregateAnswer(finalAnswer, (Answer) ans);
                }
            }
        }
    }
    /**
     * Formating and returning the json result.
     */
    jsonResponse.put("messageType", finalAnswer.getResultMessage().getMessage().getCodeString());
    jsonResponse.put("message", finalAnswer.getResultMessage().getDescription());
    response.getWriter().print(jsonResponse);
    response.getWriter().flush();
}

Example 28 with PolicyFactory

use of org.owasp.html.PolicyFactory in project cerberus-source by cerberustesting.

the class UpdateLabel method processRequest.

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException, CerberusException, JSONException {
    JSONObject jsonResponse = new JSONObject();
    Answer ans = new Answer();
    MessageEvent msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_UNEXPECTED);
    msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", ""));
    ans.setResultMessage(msg);
    PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);
    ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(this.getServletContext());
    String charset = request.getCharacterEncoding();
    ILabelService labelService = appContext.getBean(ILabelService.class);
    IFactoryLabel labelFactory = appContext.getBean(IFactoryLabel.class);
    response.setContentType("application/json");
    // Calling Servlet Transversal Util.
    ServletUtil.servletStart(request);
    /**
     * Parsing and securing all required parameters.
     */
    // Parameter that are already controled by GUI (no need to decode) --> We SECURE them
    String system = policy.sanitize(request.getParameter("system"));
    String type = policy.sanitize(request.getParameter("type"));
    Integer id = Integer.valueOf(policy.sanitize(request.getParameter("id")));
    String reqtype = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("reqtype"), "", charset);
    String reqstatus = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("reqstatus"), "", charset);
    String reqcriticity = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("reqcriticity"), "", charset);
    // Parameter that needs to be secured --> We SECURE+DECODE them
    String label = ParameterParserUtil.parseStringParamAndDecode(request.getParameter("label"), "", charset);
    String color = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("color"), "", charset);
    String parentLabel = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("parentLabel"), "", charset);
    String description = ParameterParserUtil.parseStringParamAndDecode(request.getParameter("description"), "", charset);
    String longDesc = ParameterParserUtil.parseStringParamAndDecode(request.getParameter("longdesc"), "", charset);
    String usr = request.getUserPrincipal().getName();
    /**
     * Checking all constrains before calling the services.
     */
    if (id == 0) {
        msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);
        msg.setDescription(msg.getDescription().replace("%ITEM%", "Label").replace("%OPERATION%", "Update").replace("%REASON%", "Label ID is missing."));
        ans.setResultMessage(msg);
    } else {
        /**
         * All data seems cleans so we can call the services.
         */
        AnswerItem resp = labelService.readByKey(id);
        if (!(resp.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode()) && resp.getItem() != null)) {
            /**
             * Object could not be found. We stop here and report the error.
             */
            msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);
            msg.setDescription(msg.getDescription().replace("%ITEM%", "Label").replace("%OPERATION%", "Update").replace("%REASON%", "Label does not exist."));
            ans.setResultMessage(msg);
        } else {
            /**
             * The service was able to perform the query and confirm the
             * object exist, then we can delete it.
             */
            Timestamp updateDate = new Timestamp(new Date().getTime());
            Label l = labelFactory.create(id, system, label, type, color, parentLabel, reqtype, reqstatus, reqcriticity, description, longDesc, null, null, usr, updateDate);
            ans = labelService.update(l);
            if (ans.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode())) {
                /**
                 * Delete was successful. Adding Log entry.
                 */
                ILogEventService logEventService = appContext.getBean(LogEventService.class);
                logEventService.createForPrivateCalls("/UpdateLabel", "UPDATE", "Update Label : ['" + id + "']", request);
            }
        }
    }
    /**
     * Formating and returning the json result.
     */
    jsonResponse.put("messageType", ans.getResultMessage().getMessage().getCodeString());
    jsonResponse.put("message", ans.getResultMessage().getDescription());
    response.getWriter().print(jsonResponse);
    response.getWriter().flush();
}

Example 29 with PolicyFactory

use of org.owasp.html.PolicyFactory in project cerberus-source by cerberustesting.

the class UpdateParameter method processRequest.

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.
 *
 * @param request  servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException      if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException, CerberusException, JSONException {
    JSONObject jsonResponse = new JSONObject();
    Answer ans = new Answer();
    MessageEvent msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_UNEXPECTED);
    msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", ""));
    ans.setResultMessage(msg);
    PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);
    String charset = request.getCharacterEncoding();
    ILogEventService logEventService;
    String id = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("id"), "", charset);
    String value = ParameterParserUtil.parseStringParam(request.getParameter("value"), "");
    String system = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("system"), "", charset);
    String system1value = ParameterParserUtil.parseStringParam(request.getParameter("system1Value"), null);
    String system1 = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getParameter("system1"), null, charset);
    boolean userHasPermissions = request.isUserInRole("Administrator");
    // Prepare the final answer.
    MessageEvent msg1 = new MessageEvent(MessageEventEnum.GENERIC_OK);
    Answer finalAnswer = new Answer(msg1);
    /**
     * Checking all constrains before calling the services.
     */
    if (StringUtil.isNullOrEmpty(id) || StringUtil.isNullOrEmpty(system1)) {
        msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);
        msg.setDescription(msg.getDescription().replace("%ITEM%", "Parameter").replace("%OPERATION%", "Update").replace("%REASON%", "Parameter id or system1 is missing!"));
        finalAnswer.setResultMessage(msg);
    } else if (!userHasPermissions) {
        msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);
        msg.setDescription(msg.getDescription().replace("%ITEM%", "Parameter").replace("%OPERATION%", "Update").replace("%REASON%", "You don't have the right to do that"));
        finalAnswer.setResultMessage(msg);
    } else {
        /**
         * All data seems cleans so we can call the services.
         */
        ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(this.getServletContext());
        IParameterService parameterService = appContext.getBean(IParameterService.class);
        FactoryParameter factoryparameter = appContext.getBean(FactoryParameter.class);
        Parameter para = factoryparameter.create(system, id, value, "");
        ans = parameterService.save(para);
        if (!ans.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode()) && !ans.isCodeEquals(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED.getCode())) {
            /**
             * Object could not be found. We stop here and report the error.
             */
            finalAnswer = AnswerUtil.agregateAnswer(finalAnswer, (Answer) ans);
        } else {
            if (ans.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode())) {
                logEventService = appContext.getBean(LogEventService.class);
                logEventService.createForPrivateCalls("/UpdateParameter", "UPDATE", "Update Parameter : ['" + id + "','" + system + "']", request);
            }
            if (system1 != null && system1value != null) {
                Parameter para1 = factoryparameter.create(system1, id, system1value, "");
                ans = parameterService.save(para1);
                if (ans.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode())) {
                    /**
                     * Object updated. Adding Log entry.
                     */
                    logEventService = appContext.getBean(LogEventService.class);
                    logEventService.createForPrivateCalls("/UpdateParameter", "UPDATE", "Update Parameter : ['" + id + "','" + system1 + "']", request);
                }
            }
        }
    }
    /**
     * Formating and returning the json result.
     */
    jsonResponse.put("messageType", finalAnswer.getResultMessage().getMessage().getCodeString());
    jsonResponse.put("message", finalAnswer.getResultMessage().getDescription());
    response.getWriter().print(jsonResponse);
    response.getWriter().flush();
}

Example 30 with PolicyFactory

use of org.owasp.html.PolicyFactory in project cerberus-source by cerberustesting.

the class ReadLogEvent method processRequest.

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException, CerberusException {
    String echo = request.getParameter("sEcho");
    ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(this.getServletContext());
    PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);
    response.setContentType("application/json");
    response.setCharacterEncoding("utf8");
    // Calling Servlet Transversal Util.
    ServletUtil.servletStart(request);
    // Default message to unexpected error.
    MessageEvent msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_UNEXPECTED);
    msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", ""));
    /**
     * Parsing and securing all required parameters.
     */
    long idlog = 0;
    boolean idlog_error = true;
    try {
        if (request.getParameter("logeventid") != null && !request.getParameter("logeventid").equals("")) {
            idlog = Integer.valueOf(policy.sanitize(request.getParameter("logeventid")));
            idlog_error = false;
        }
    } catch (Exception ex) {
        msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);
        msg.setDescription(msg.getDescription().replace("%ITEM%", "LogEvent"));
        msg.setDescription(msg.getDescription().replace("%OPERATION%", "Read"));
        msg.setDescription(msg.getDescription().replace("%REASON%", "logeventid must be an integer value."));
        idlog_error = true;
    }
    // Get Parameters
    String columnName = ParameterParserUtil.parseStringParam(request.getParameter("columnName"), "");
    // Init Answer with potencial error from Parsing parameter.
    AnswerItem answer = new AnswerItem(msg);
    try {
        JSONObject jsonResponse = new JSONObject();
        if (!Strings.isNullOrEmpty(columnName)) {
            answer = findDistinctValuesOfColumn(appContext, request, columnName);
            jsonResponse = (JSONObject) answer.getItem();
        } else if (request.getParameter("logeventid") == null) {
            answer = findLogEventList(appContext, request);
            jsonResponse = (JSONObject) answer.getItem();
        } else if ((request.getParameter("logeventid") != null) && !(idlog_error)) {
            answer = findLogEventByID(appContext, idlog);
            jsonResponse = (JSONObject) answer.getItem();
        }
        jsonResponse.put("messageType", answer.getResultMessage().getMessage().getCodeString());
        jsonResponse.put("message", answer.getResultMessage().getDescription());
        jsonResponse.put("sEcho", echo);
        response.getWriter().print(jsonResponse.toString());
    } catch (JSONException e) {
        LOG.warn(e);
        // returns a default error message with the json format that is able to be parsed by the client-side
        response.getWriter().print(AnswerUtil.createGenericErrorAnswer());
    }
}