Make p3p policy header configurable

git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@1168 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4

4 files changed, 52 insertions, 16 deletions

diff --git a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/MoccaParameterBean.java b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/MoccaParameterBean.java
index aba12365..26a7a14c 100644
--- a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/MoccaParameterBean.java
+++ b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/MoccaParameterBean.java
@@ -36,6 +36,9 @@ import java.util.Arrays;
 import java.util.Locale;
 import java.util.regex.Pattern;
 
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.commons.configuration.Configuration;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -69,7 +72,8 @@ public class MoccaParameterBean {
   public static final String PARAM_LOCALE = "locale";
   public static final Pattern PATTERN_LOCALE = Pattern.compile("[a-zA-Z][a-zA-Z](_[a-zA-Z][a-zA-Z]){0,2}");
 
-  public static final String P3P_POLICY = "policyref=\"w3c/p3p.xml\", CP=\"NON DSP COR CUR ADM DEV TAI PSA PSD OUR DEL IND UNI COM NAV INT CNT STA\"";
+  private static final String P3P_POLICY = "policyref=\"w3c/p3p.xml\", CP=\"NON DSP COR CUR ADM DEV TAI PSA PSD OUR DEL IND UNI COM NAV INT CNT STA\"";
+  private static final String ENABLE_P3P_HEADER = "EnableP3PHeader";
 
   private Charset charset = Charset.forName("ISO-8859-1");
   
@@ -223,5 +227,11 @@ public class MoccaParameterBean {
     }
     return null;
   }
-  
+
+  public static void setP3PHeader(Configuration config, HttpServletResponse response) {
+    if (config.getBoolean(ENABLE_P3P_HEADER, false)) {
+      // Set P3P Policy Header
+      response.addHeader("P3P", P3P_POLICY);
+    }
+  }
 }
diff --git a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/ResultServlet.java b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/ResultServlet.java
index db59ad5d..9c531a3c 100644
--- a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/ResultServlet.java
+++ b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/ResultServlet.java
@@ -36,11 +36,13 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
+import org.apache.commons.configuration.Configuration;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import at.gv.egiz.bku.binding.BindingProcessor;
 import at.gv.egiz.bku.binding.BindingProcessorManager;
+import at.gv.egiz.bku.binding.BindingProcessorManagerImpl;
 import at.gv.egiz.bku.binding.HTTPBindingProcessor;
 import at.gv.egiz.bku.binding.Id;
 import at.gv.egiz.bku.utils.NullOutputStream;
@@ -87,9 +89,6 @@ public class ResultServlet extends HttpServlet {
   protected void doGet(HttpServletRequest req, HttpServletResponse resp)
       throws ServletException, java.io.IOException { 
 
-    // Set P3P Policy Header
-    resp.addHeader("P3P", MoccaParameterBean.P3P_POLICY);
-
     BindingProcessorManager bindingProcessorManager = (BindingProcessorManager) getServletContext()
         .getAttribute("bindingProcessorManager");
     if (bindingProcessorManager == null) {
@@ -99,6 +98,12 @@ public class ResultServlet extends HttpServlet {
       return;
     }
 
+    Configuration conf = ((BindingProcessorManagerImpl) bindingProcessorManager).getConfiguration();
+    if (conf == null)
+      log.error("No configuration");
+    else
+      MoccaParameterBean.setP3PHeader(conf, resp);
+
     Id id = (Id) req.getAttribute("id");
     BindingProcessor bindingProcessor = null;
     if (id == null
diff --git a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/UIServlet.java b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/UIServlet.java
index 8d5eacd9..1a1c30d0 100644
--- a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/UIServlet.java
+++ b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/UIServlet.java
@@ -26,8 +26,6 @@
 package at.gv.egiz.bku.online.webapp;
 
 import java.io.IOException;
-//import java.net.MalformedURLException;
-//import java.net.URL;
 
 import javax.servlet.RequestDispatcher;
 import javax.servlet.ServletException;
@@ -35,13 +33,17 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
+import org.apache.commons.configuration.Configuration;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import at.gv.egiz.bku.binding.BindingProcessor;
 import at.gv.egiz.bku.binding.BindingProcessorManager;
+import at.gv.egiz.bku.binding.BindingProcessorManagerImpl;
 import at.gv.egiz.bku.binding.HTTPBindingProcessor;
 import at.gv.egiz.bku.binding.Id;
+//import java.net.MalformedURLException;
+//import java.net.URL;
 
 public class UIServlet extends HttpServlet {
 
@@ -70,9 +72,6 @@ public class UIServlet extends HttpServlet {
   protected void doGet(HttpServletRequest req, HttpServletResponse resp)
       throws ServletException, IOException {
 
-    // Set P3P Policy Header
-    resp.addHeader("P3P", MoccaParameterBean.P3P_POLICY);
-
     BindingProcessorManager bindingProcessorManager = (BindingProcessorManager) getServletContext()
         .getAttribute("bindingProcessorManager");
     if (bindingProcessorManager == null) {
@@ -82,6 +81,12 @@ public class UIServlet extends HttpServlet {
       return;
     }
 
+    Configuration conf = ((BindingProcessorManagerImpl) bindingProcessorManager).getConfiguration();
+    if (conf == null)
+      log.error("No configuration");
+    else
+      MoccaParameterBean.setP3PHeader(conf, resp);
+
     Id id = (Id) req.getAttribute("id");
     BindingProcessor bindingProcessor = null;
     if (id == null
@@ -114,8 +119,20 @@ public class UIServlet extends HttpServlet {
   protected void doPost(HttpServletRequest req, HttpServletResponse resp)
       throws ServletException, IOException {
 
-    // Set P3P Policy Header
-    resp.addHeader("P3P", MoccaParameterBean.P3P_POLICY);
+    BindingProcessorManager bindingProcessorManager = (BindingProcessorManager) getServletContext()
+            .getAttribute("bindingProcessorManager");
+    if (bindingProcessorManager == null) {
+      String msg = "Configuration error: BindingProcessorManager missing!";
+      log.error(msg);
+      resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, msg);
+      return;
+    }
+
+    Configuration conf = ((BindingProcessorManagerImpl) bindingProcessorManager).getConfiguration();
+    if (conf == null)
+      log.error("No configuration");
+    else
+      MoccaParameterBean.setP3PHeader(conf, resp);
 
     super.doPost(req, resp);
   }
diff --git a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/WebRequestHandler.java b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/WebRequestHandler.java
index 72443b27..53175b3c 100644
--- a/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/WebRequestHandler.java
+++ b/BKUOnline/src/main/java/at/gv/egiz/bku/online/webapp/WebRequestHandler.java
@@ -36,10 +36,12 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
+import org.apache.commons.configuration.Configuration;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import at.gv.egiz.bku.binding.BindingProcessorManager;
+import at.gv.egiz.bku.binding.BindingProcessorManagerImpl;
 import at.gv.egiz.bku.binding.HTTPBindingProcessor;
 import at.gv.egiz.bku.binding.HttpUtil;
 import at.gv.egiz.bku.binding.Id;
@@ -56,10 +58,6 @@ public class WebRequestHandler extends HttpServlet {
   protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException,
       java.io.IOException {
 
-
-    // Set P3P Policy Header
-    resp.addHeader("P3P", MoccaParameterBean.P3P_POLICY);
-
     BindingProcessorManager bindingProcessorManager = (BindingProcessorManager) getServletContext()
         .getAttribute("bindingProcessorManager");
     if (bindingProcessorManager == null) {
@@ -69,6 +67,12 @@ public class WebRequestHandler extends HttpServlet {
       return;
     }
 
+    Configuration conf = ((BindingProcessorManagerImpl) bindingProcessorManager).getConfiguration();
+    if (conf == null)
+      log.error("No configuration");
+    else
+      MoccaParameterBean.setP3PHeader(conf, resp);
+
     Id id = (Id) req.getAttribute("id");
     if (id == null) {
       String msg = "No request id! Configuration error: ServletFilter missing?";