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authorandre.schmid <andre.schmid@est.tech>2022-09-16 15:45:32 +0100
committerMichael Morris <michael.morris@est.tech>2022-09-20 09:59:01 +0000
commit422daed07f85a4842d07226c57118aa27b0d29de (patch)
tree17f4430565f2f09177d85ad9c686ce0503caeae3 /utils/webseal-simulator/src
parent3935993a90fe768585ab5e908d6334567c1823de (diff)
Handle absence of Content-Type in Simulator
If no Content-Type header was provided, the simulator would throw an exception when trying to parse a null content type. Change-Id: Ife5caa94c166700b309f5a0b4603b45191b08425 Issue-ID: SDC-4181 Signed-off-by: andre.schmid <andre.schmid@est.tech>
Diffstat (limited to 'utils/webseal-simulator/src')
-rw-r--r--utils/webseal-simulator/src/main/java/org/openecomp/sdc/webseal/simulator/SdcProxy.java49
1 files changed, 40 insertions, 9 deletions
diff --git a/utils/webseal-simulator/src/main/java/org/openecomp/sdc/webseal/simulator/SdcProxy.java b/utils/webseal-simulator/src/main/java/org/openecomp/sdc/webseal/simulator/SdcProxy.java
index 10a6bb8e74..6112d983ea 100644
--- a/utils/webseal-simulator/src/main/java/org/openecomp/sdc/webseal/simulator/SdcProxy.java
+++ b/utils/webseal-simulator/src/main/java/org/openecomp/sdc/webseal/simulator/SdcProxy.java
@@ -50,7 +50,10 @@ import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import lombok.AllArgsConstructor;
import lombok.Getter;
+import org.apache.commons.lang3.StringUtils;
import org.apache.http.Header;
+import org.apache.http.HttpHeaders;
+import org.apache.http.HttpStatus;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpDelete;
import org.apache.http.client.methods.HttpGet;
@@ -72,9 +75,13 @@ import org.apache.http.impl.client.HttpClients;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.apache.http.ssl.SSLContextBuilder;
import org.openecomp.sdc.webseal.simulator.conf.Conf;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
public class SdcProxy extends HttpServlet {
+ private static final Logger LOGGER = LoggerFactory.getLogger(SdcProxy.class);
+
private static final long serialVersionUID = 1L;
private static final Set<String> RESERVED_HEADERS =
Arrays.stream(ReservedHeaders.values()).map(ReservedHeaders::getValue).collect(Collectors.toSet());
@@ -108,13 +115,12 @@ public class SdcProxy extends HttpServlet {
}
@Override
- protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+ protected void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
proxy(request, response, MethodEnum.GET);
}
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-
String userId = request.getParameter("userId");
String password = request.getParameter("password");
@@ -128,38 +134,42 @@ public class SdcProxy extends HttpServlet {
if (password != null && getUser(userId, password) == null) {
MutableHttpServletRequest mutableRequest = new MutableHttpServletRequest(request);
RequestDispatcher view = request.getRequestDispatcher("login");
- request.setAttribute("message", "ERROR: userid or password incorect");
+ request.setAttribute("message", "ERROR: userid or password incorrect");
view.forward(mutableRequest, response);
} else {
- System.out.println("SdcProxy -> doPost going to doGet");
+ if (!verifyContentType(request, response)) {
+ return;
+ }
request.setAttribute(HTTP_IV_USER, userId);
proxy(request, response, MethodEnum.POST);
}
}
@Override
- public void doPut(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+ public void doPut(HttpServletRequest request, HttpServletResponse response) throws IOException {
+ if (!verifyContentType(request, response)) {
+ return;
+ }
proxy(request, response, MethodEnum.PUT);
}
@Override
- public void doDelete(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+ public void doDelete(HttpServletRequest request, HttpServletResponse response) throws IOException {
proxy(request, response, MethodEnum.DELETE);
}
private void proxy(HttpServletRequest request, HttpServletResponse response, MethodEnum methodEnum) throws IOException {
-
- Map<String, String[]> requestParameters = request.getParameterMap();
String userIdHeader = getUseridFromRequest(request);
// new request - forward to login page
if (userIdHeader == null) {
- System.out.print("Going to login");
+ LOGGER.debug("{} not provided. Redirecting to /login", USER_ID);
response.sendRedirect("/login");
return;
}
final User user = getUser(userIdHeader);
+ Map<String, String[]> requestParameters = request.getParameterMap();
String uri = getUri(request, requestParameters);
HttpRequestBase httpMethod = createHttpMethod(request, methodEnum, uri);
addHeadersToMethod(httpMethod, user, request);
@@ -181,6 +191,27 @@ public class SdcProxy extends HttpServlet {
}
}
+ private boolean verifyContentType(HttpServletRequest request, HttpServletResponse response) throws IOException {
+ final String contentTypeHeader = request.getHeader(HttpHeaders.CONTENT_TYPE);
+ if (StringUtils.isBlank(contentTypeHeader)) {
+ response.setStatus(HttpStatus.SC_BAD_REQUEST);
+ response.getWriter().write("Missing header " + HttpHeaders.CONTENT_TYPE);
+ response.getWriter().flush();
+ return false;
+ }
+ try {
+ getContentType(request);
+ } catch (final Exception e) {
+ final String errorMsg = "Invalid content type";
+ LOGGER.debug(errorMsg, e);
+ response.setStatus(HttpStatus.SC_BAD_REQUEST);
+ response.getWriter().write(errorMsg);
+ response.getWriter().flush();
+ return false;
+ }
+ return true;
+ }
+
private User getUser(String userId, String password) {
User user = getUser(userId);
if (user.getPassword().equals(password)) {