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-rw-r--r--src/main/java/com/att/nsa/dmaap/util/ContentLengthInterceptor.java262
1 files changed, 131 insertions, 131 deletions
diff --git a/src/main/java/com/att/nsa/dmaap/util/ContentLengthInterceptor.java b/src/main/java/com/att/nsa/dmaap/util/ContentLengthInterceptor.java
index 7b0dda1..98bc86e 100644
--- a/src/main/java/com/att/nsa/dmaap/util/ContentLengthInterceptor.java
+++ b/src/main/java/com/att/nsa/dmaap/util/ContentLengthInterceptor.java
@@ -1,131 +1,131 @@
-/*******************************************************************************
- * ============LICENSE_START=======================================================
- * org.onap.dmaap
- * ================================================================================
- * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * Licensed 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.
- * ============LICENSE_END=========================================================
- *
- * ECOMP is a trademark and service mark of AT&T Intellectual Property.
- *
- *******************************************************************************/
-package com.att.nsa.dmaap.util;
-
-import java.util.Map;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import org.apache.http.HttpStatus;
-import com.att.eelf.configuration.EELFLogger;
-import com.att.eelf.configuration.EELFManager;
-import org.json.JSONException;
-import org.json.JSONObject;
-import org.springframework.stereotype.Component;
-import com.att.nsa.cambria.CambriaApiException;
-import com.att.nsa.cambria.exception.DMaaPResponseCode;
-import com.att.nsa.cambria.exception.ErrorResponse;
-import ajsc.beans.interceptors.AjscInterceptor;
-
-/**
- * AJSC Intercepter implementation of ContentLengthFilter
- */
-@Component
-public class ContentLengthInterceptor implements AjscInterceptor{
-
-
- private String defLength;
- private static final EELFLogger log = EELFManager.getInstance().getLogger(ContentLengthInterceptor.class);
-
-
- /**
- * Intercepter method to intercept requests before processing
- */
- @Override
- public boolean allowOrReject(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse,
- Map map) throws Exception {
-
- log.info("inside Interceptor allowOrReject content length checking before pub/sub");
-
- JSONObject jsonObj = null;
- int requestLength = 0;
- setDefLength(System.getProperty("maxcontentlength"));
- try {
- // retrieving content length from message header
-
- if (null != httpservletrequest.getHeader("Content-Length")) {
- requestLength = Integer.parseInt(httpservletrequest.getHeader("Content-Length"));
- }
- // retrieving encoding from message header
- String transferEncoding = httpservletrequest.getHeader("Transfer-Encoding");
- // checking for no encoding, chunked and requestLength greater then
- // default length
- if (null != transferEncoding && !(transferEncoding.contains("chunked"))
- && (requestLength > Integer.parseInt(getDefLength()))) {
- jsonObj = new JSONObject().append("defaultlength", getDefLength())
- .append("requestlength", requestLength);
- log.error("message length is greater than default");
- throw new CambriaApiException(jsonObj);
- }
- else if (null == transferEncoding && (requestLength > Integer.parseInt(getDefLength())))
- {
- jsonObj = new JSONObject().append("defaultlength", getDefLength()).append(
- "requestlength", requestLength);
- log.error("Request message is not chunked or request length is greater than default length");
- throw new CambriaApiException(jsonObj);
-
-
- }
- else
- {
- //chain.doFilter(req, res);
- return true;
- }
-
- } catch (CambriaApiException | NumberFormatException | JSONException e) {
-
- log.info("Exception obj--"+e);
- log.error("message size is greater then default"+e.getMessage());
- ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_REQUEST_TOO_LONG,
- DMaaPResponseCode.MSG_SIZE_EXCEEDS_MSG_LIMIT.getResponseCode(), System.getProperty("msg_size_exceeds")
- + e.toString());
- log.info(errRes.toString());
-
-
- map.put(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,"test");
- httpservletresponse.setStatus(HttpStatus.SC_REQUEST_TOO_LONG);
- httpservletresponse.getOutputStream().write(errRes.toString().getBytes());
- return false;
- }
-
-
-
- }
-
-
- /**
- * Get Default Content Length
- * @return defLength
- */
- public String getDefLength() {
- return defLength;
- }
- /**
- * Set Default Content Length
- * @param defLength
- */
- public void setDefLength(String defLength) {
- this.defLength = defLength;
- }
-
-
-
-}
+/*******************************************************************************
+ * ============LICENSE_START=======================================================
+ * org.onap.dmaap
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ *
+ *******************************************************************************/
+package com.att.nsa.dmaap.util;
+
+import java.util.Map;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import org.apache.http.HttpStatus;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import org.json.JSONException;
+import org.json.JSONObject;
+import org.springframework.stereotype.Component;
+import com.att.nsa.cambria.CambriaApiException;
+import com.att.nsa.cambria.exception.DMaaPResponseCode;
+import com.att.nsa.cambria.exception.ErrorResponse;
+import ajsc.beans.interceptors.AjscInterceptor;
+
+/**
+ * AJSC Intercepter implementation of ContentLengthFilter
+ */
+@Component
+public class ContentLengthInterceptor implements AjscInterceptor{
+
+
+ private String defLength;
+ private static final EELFLogger log = EELFManager.getInstance().getLogger(ContentLengthInterceptor.class);
+
+
+ /**
+ * Intercepter method to intercept requests before processing
+ */
+ @Override
+ public boolean allowOrReject(HttpServletRequest httpservletrequest, HttpServletResponse httpservletresponse,
+ Map map) throws Exception {
+
+ log.info("inside Interceptor allowOrReject content length checking before pub/sub");
+
+ JSONObject jsonObj = null;
+ int requestLength = 0;
+ setDefLength(System.getProperty("maxcontentlength"));
+ try {
+ // retrieving content length from message header
+
+ if (null != httpservletrequest.getHeader("Content-Length")) {
+ requestLength = Integer.parseInt(httpservletrequest.getHeader("Content-Length"));
+ }
+ // retrieving encoding from message header
+ String transferEncoding = httpservletrequest.getHeader("Transfer-Encoding");
+ // checking for no encoding, chunked and requestLength greater then
+ // default length
+ if (null != transferEncoding && !(transferEncoding.contains("chunked"))
+ && (getDefLength() !=null && requestLength > Integer.parseInt(getDefLength()))) {
+ jsonObj = new JSONObject().append("defaultlength", getDefLength())
+ .append("requestlength", requestLength);
+ log.error("message length is greater than default");
+ throw new CambriaApiException(jsonObj);
+ }
+ else if (null == transferEncoding && (getDefLength() !=null && requestLength > Integer.parseInt(getDefLength())))
+ {
+ jsonObj = new JSONObject().append("defaultlength", getDefLength()).append(
+ "requestlength", requestLength);
+ log.error("Request message is not chunked or request length is greater than default length");
+ throw new CambriaApiException(jsonObj);
+
+
+ }
+ else
+ {
+ //chain.doFilter(req, res);
+ return true;
+ }
+
+ } catch (CambriaApiException | NumberFormatException | JSONException e) {
+
+ log.info("Exception obj--"+e);
+ log.error("message size is greater then default"+e.getMessage());
+ ErrorResponse errRes = new ErrorResponse(HttpStatus.SC_REQUEST_TOO_LONG,
+ DMaaPResponseCode.MSG_SIZE_EXCEEDS_MSG_LIMIT.getResponseCode(), System.getProperty("msg_size_exceeds")
+ + e.toString());
+ log.info(errRes.toString());
+
+
+ map.put(HttpServletResponse.SC_INTERNAL_SERVER_ERROR,"test");
+ httpservletresponse.setStatus(HttpStatus.SC_REQUEST_TOO_LONG);
+ httpservletresponse.getOutputStream().write(errRes.toString().getBytes());
+ return false;
+ }
+
+
+
+ }
+
+
+ /**
+ * Get Default Content Length
+ * @return defLength
+ */
+ public String getDefLength() {
+ return defLength;
+ }
+ /**
+ * Set Default Content Length
+ * @param defLength
+ */
+ public void setDefLength(String defLength) {
+ this.defLength = defLength;
+ }
+
+
+
+}