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-rw-r--r--utils/webseal-simulator/src/main/java/org/openecomp/sdc/webseal/simulator/SdcProxy.java175
1 files changed, 96 insertions, 79 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 2580b439c2..7a3b9bc692 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
@@ -1,33 +1,44 @@
package org.openecomp.sdc.webseal.simulator;
-import org.apache.commons.httpclient.Header;
-import org.apache.commons.httpclient.HttpClient;
-import org.apache.commons.httpclient.HttpException;
-import org.apache.commons.httpclient.HttpMethodBase;
-import org.apache.commons.httpclient.methods.*;
-import org.apache.commons.httpclient.protocol.Protocol;
-import org.openecomp.sdc.webseal.simulator.SSL.DummySSLProtocolSocketFactory;
-import org.openecomp.sdc.webseal.simulator.conf.Conf;
-
-import javax.net.ssl.X509TrustManager;
-import javax.servlet.RequestDispatcher;
-import javax.servlet.ServletConfig;
-import javax.servlet.ServletException;
-import javax.servlet.http.Cookie;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.*;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLEncoder;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.ArrayList;
+import java.util.Arrays;
import java.util.Enumeration;
import java.util.List;
import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
import java.util.zip.GZIPInputStream;
+import javax.net.ssl.X509TrustManager;
+import javax.servlet.RequestDispatcher;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import org.apache.commons.httpclient.Header;
+import org.apache.commons.httpclient.HttpClient;
+import org.apache.commons.httpclient.HttpException;
+import org.apache.commons.httpclient.HttpMethodBase;
+import org.apache.commons.httpclient.methods.DeleteMethod;
+import org.apache.commons.httpclient.methods.GetMethod;
+import org.apache.commons.httpclient.methods.InputStreamRequestEntity;
+import org.apache.commons.httpclient.methods.PostMethod;
+import org.apache.commons.httpclient.methods.PutMethod;
+import org.apache.commons.httpclient.protocol.Protocol;
+import org.openecomp.sdc.webseal.simulator.SSL.DummySSLProtocolSocketFactory;
+import org.openecomp.sdc.webseal.simulator.conf.Conf;
public class SdcProxy extends HttpServlet {
@@ -35,7 +46,7 @@ public class SdcProxy extends HttpServlet {
private URL url;
private HttpClient proxy;
private Conf conf;
-
+
private final String SDC1 = "/sdc1";
private final String ONBOARDING = "/onboarding/";
private final String SCRIPTS = "/scripts";
@@ -43,6 +54,8 @@ public class SdcProxy extends HttpServlet {
private final String LANGUAGES = "/languages";
private final String CONFIGURATIONS = "/configurations";
+ private static final Set<String> RESERVED_HEADERS = Arrays.stream(ReservedHeaders.values()).map(h -> h.name()).collect(Collectors.toSet());
+
public void init(ServletConfig config) throws ServletException {
super.init(config);
conf = Conf.getInstance();
@@ -105,8 +118,6 @@ public class SdcProxy extends HttpServlet {
System.out.print(request.getRequestURI() + " -> ");
String userIdHeader = getUseridFromRequest(request);
- //System.out.print(" (userIdHeader=" + userIdHeader + ") ");
- User user = getUser(userIdHeader);
// new request - forward to login page
if (userIdHeader == null) {
@@ -116,17 +127,18 @@ public class SdcProxy extends HttpServlet {
}
String uri = getUri(request, requestParameters);
- HttpMethodBase proxyMethod = getMethod(request, methodEnum, uri);
+ HttpMethodBase proxyMethod = createHttpMethod(request, methodEnum, uri);
System.out.println(uri);
- addHeaders(user, proxyMethod);
- addHeaders(request, proxyMethod);
+
+ User user = getUser(userIdHeader);
+ addHeadersToMethod(proxyMethod, user, request);
this.proxy.executeMethod(proxyMethod);
response.setStatus(proxyMethod.getStatusCode());
-
+
if (request.getRequestURI().indexOf(".svg") > -1) {
response.setContentType("image/svg+xml");
}
-
+
InputStream responseBodyStream = proxyMethod.getResponseBodyAsStream();
Header contentEncodingHeader = proxyMethod.getResponseHeader("Content-Encoding");
if (contentEncodingHeader != null && contentEncodingHeader.getValue().equalsIgnoreCase("gzip")) {
@@ -135,18 +147,6 @@ public class SdcProxy extends HttpServlet {
write(responseBodyStream, response.getOutputStream());
}
- private void addHeaders(HttpServletRequest request, HttpMethodBase proxyMethod) {
- Enumeration<String> headerNames = request.getHeaderNames();
- while (headerNames.hasMoreElements()) {
- String headerName = headerNames.nextElement();
- Enumeration<String> headers = request.getHeaders(headerName);
- while (headers.hasMoreElements()) {
- String headerValue = headers.nextElement();
- proxyMethod.addRequestHeader(headerName, headerValue);
- }
- }
- }
-
private User getUser(String userId, String password) {
User user = getUser(userId);
if (user.getPassword().equals(password)) {
@@ -159,16 +159,16 @@ public class SdcProxy extends HttpServlet {
return conf.getUsers().get(userId);
}
-
+
private List<String> getContextPaths(){
- List<String> contextPaths = new ArrayList<>();
- contextPaths.add(SDC1);
- contextPaths.add(ONBOARDING);
- contextPaths.add(STYLES);
- contextPaths.add(SCRIPTS);
- contextPaths.add(LANGUAGES);
- contextPaths.add(CONFIGURATIONS);
- return contextPaths;
+ List<String> contextPaths = new ArrayList<>();
+ contextPaths.add(SDC1);
+ contextPaths.add(ONBOARDING);
+ contextPaths.add(STYLES);
+ contextPaths.add(SCRIPTS);
+ contextPaths.add(LANGUAGES);
+ contextPaths.add(CONFIGURATIONS);
+ return contextPaths;
}
private String getUri(HttpServletRequest request, Map<String, String[]> requestParameters) throws UnsupportedEncodingException {
@@ -181,23 +181,23 @@ public class SdcProxy extends HttpServlet {
return uri;
}
- private HttpMethodBase getMethod(HttpServletRequest request, MethodEnum methodEnum, String uri) throws IOException {
+ private HttpMethodBase createHttpMethod(HttpServletRequest request, MethodEnum methodEnum, String uri) throws IOException {
HttpMethodBase proxyMethod = null;
switch (methodEnum) {
- case GET:
- proxyMethod = new GetMethod(uri);
- break;
- case POST:
- proxyMethod = new PostMethod(uri);
- ((PostMethod) proxyMethod).setRequestEntity(new InputStreamRequestEntity(request.getInputStream()));
- break;
- case PUT:
- proxyMethod = new PutMethod(uri);
- ((PutMethod) proxyMethod).setRequestBody(getBody(request));
- break;
- case DELETE:
- proxyMethod = new DeleteMethod(uri);
- break;
+ case GET:
+ proxyMethod = new GetMethod(uri);
+ break;
+ case POST:
+ proxyMethod = new PostMethod(uri);
+ ((PostMethod) proxyMethod).setRequestEntity(new InputStreamRequestEntity(request.getInputStream()));
+ break;
+ case PUT:
+ proxyMethod = new PutMethod(uri);
+ ((PutMethod) proxyMethod).setRequestBody(getBody(request));
+ break;
+ case DELETE:
+ proxyMethod = new DeleteMethod(uri);
+ break;
}
return proxyMethod;
}
@@ -217,41 +217,54 @@ public class SdcProxy extends HttpServlet {
if (cookies != null){
for (int i=0; i<cookies.length; ++i){
if (cookies[i].getName().equals("USER_ID")){
- userIdHeader = cookies[i].getValue();
+ userIdHeader = cookies[i].getValue();
}
}
}
return userIdHeader;
}
-
- private void addHeaders(User user, HttpMethodBase proxyMethod) {
- proxyMethod.addRequestHeader("HTTP_IV_USER", user.getUserId());
- proxyMethod.addRequestHeader("USER_ID", user.getUserId());
- proxyMethod.addRequestHeader("HTTP_CSP_FIRSTNAME", user.getFirstName());
- proxyMethod.addRequestHeader("HTTP_CSP_EMAIL", user.getEmail());
- proxyMethod.addRequestHeader("HTTP_CSP_LASTNAME", user.getLastName());
- proxyMethod.addRequestHeader("HTTP_IV_REMOTE_ADDRESS", "0.0.0.0");
- proxyMethod.addRequestHeader("HTTP_CSP_WSTYPE", "Intranet");
- proxyMethod.addRequestHeader("HTTP_CSP_EMAIL", "me@mail.com");
+
+ private void addHeadersToMethod(HttpMethodBase proxyMethod, User user, HttpServletRequest request) {
+
+ proxyMethod.addRequestHeader(ReservedHeaders.HTTP_IV_USER.name(), user.getUserId());
+ proxyMethod.addRequestHeader(ReservedHeaders.USER_ID.name(), user.getUserId());
+ proxyMethod.addRequestHeader(ReservedHeaders.HTTP_CSP_FIRSTNAME.name(), user.getFirstName());
+ proxyMethod.addRequestHeader(ReservedHeaders.HTTP_CSP_EMAIL.name(), user.getEmail());
+ proxyMethod.addRequestHeader(ReservedHeaders.HTTP_CSP_LASTNAME.name(), user.getLastName());
+ proxyMethod.addRequestHeader(ReservedHeaders.HTTP_IV_REMOTE_ADDRESS.name(), "0.0.0.0");
+ proxyMethod.addRequestHeader(ReservedHeaders.HTTP_CSP_WSTYPE.name(), "Intranet");
+ proxyMethod.addRequestHeader(ReservedHeaders.HTTP_CSP_EMAIL.name(), "me@mail.com");
+
+ Enumeration<String> headerNames = request.getHeaderNames();
+ while (headerNames.hasMoreElements()) {
+ String headerName = headerNames.nextElement();
+ if (!RESERVED_HEADERS.contains(headerName)) {
+ Enumeration<String> headers = request.getHeaders(headerName);
+ while (headers.hasMoreElements()) {
+ String headerValue = headers.nextElement();
+ proxyMethod.addRequestHeader(headerName, headerValue);
+ }
+ }
+ }
}
private String alignUrlProxy(String requestURI) {
-
+
int i = requestURI.indexOf(ONBOARDING);
if (-1 != i){
return requestURI.substring(i);
}
-
+
i = requestURI.indexOf(SDC1+SDC1);
if (-1 != i){
return requestURI.substring(SDC1.length());
}
-
+
i = requestURI.indexOf(SDC1);
if (-1 != i){
return requestURI;
}
-
+
return SDC1+requestURI;
}
@@ -284,8 +297,8 @@ public class SdcProxy extends HttpServlet {
public String getServletInfo() {
return "Http Proxy Servlet";
}
-
-
+
+
public String getBody(HttpServletRequest request) throws IOException {
String body = null;
@@ -320,6 +333,10 @@ public class SdcProxy extends HttpServlet {
return body;
}
+ private enum ReservedHeaders {
+ HTTP_IV_USER, USER_ID, HTTP_CSP_FIRSTNAME, HTTP_CSP_EMAIL, HTTP_CSP_LASTNAME, HTTP_IV_REMOTE_ADDRESS, HTTP_CSP_WSTYPE
+ }
+
private class DefaultTrustManager implements X509TrustManager {
@Override