Only Test

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/data-access/gcube-geoserver-connector@148469 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/data/access/connector/GeoServerConnectorRequestHandler.java

@@ -2,6 +2,7 @@ package org.gcube.data.access.connector;
 
 import java.util.Enumeration;
 import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
 import javax.xml.bind.annotation.XmlRootElement;
 
 import org.gcube.smartgears.handlers.application.RequestEvent;
@@ -29,8 +30,10 @@ public class GeoServerConnectorRequestHandler extends RequestHandler {
 	public void handleRequest(RequestEvent e) {
 
 		this.logger.debug("Handling request");
+		System.out.println("Handling request");
 		HttpServletRequest httpServletRequest = e.request();
 
+		/*
 		// create the AuthenticationRequest object to wrap the HttpServletRequest
 		AuthenticationRequest request = new AuthenticationRequest(httpServletRequest);
 
@@ -40,7 +43,8 @@ public class GeoServerConnectorRequestHandler extends RequestHandler {
 			String n = (String) en.nextElement();
 			String v = request.getHeader(n);
 			this.logger.debug(n + " : " + v + "\n");
-		}
+		}*/
+		
 	}
 
 	@Override

src/main/java/org/gcube/data/access/connector/GeoServerFilter.java

@@ -0,0 +1,90 @@
+package org.gcube.data.access.connector;
+
+import java.io.IOException;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.annotation.WebFilter;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+@WebFilter(filterName = "GeoServerFilter", urlPatterns = {"/*"})
+public class GeoServerFilter implements Filter {
+
+	@Override
+	public void init(FilterConfig filterConfig) throws ServletException {
+		System.out.println("init");
+
+	}
+
+	@Override
+	public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain)
+			throws IOException, ServletException {
+		System.out.println("doFilter");
+
+		/*
+		 * // if the ServletRequest is an instance of HttpServletRequest if
+		 * (servletRequest instanceof HttpServletRequest) { // cast the object
+		 * HttpServletRequest httpServletRequest = (HttpServletRequest)
+		 * servletRequest; // create the AuthenticationRequest object to wrap
+		 * the HttpServletRequest System.out.println(
+		 * "create a HttpServletRequestWrapper"); AuthenticationRequest request
+		 * = new AuthenticationRequest(httpServletRequest);
+		 * 
+		 * // continue on in the filter chain with the AuthenticationRequest and
+		 * ServletResponse objects filterChain.doFilter(request,
+		 * servletResponse); } else { // otherwise, continue on in the chain
+		 * with the ServletRequest and ServletResponse objects
+		 * filterChain.doFilter(servletRequest, servletResponse); }
+		 */
+
+		ServletRequestWrapper request = new ServletRequestWrapper((HttpServletRequest) servletRequest);
+		HttpServletResponse response = (HttpServletResponse) servletResponse;
+		//HttpSession session = request.getSession();
+		//Cookie cookie = null;
+		try {
+			
+			String auth = request.getHeader("Authorization");
+			System.out.println("******************* " + auth);
+			if (auth == null) {
+				System.out.println("Authorization Header not found.");
+				// get cookie --COOKIE NAME--
+				/*Cookie[] cookies = request.getCookies();
+				if (cookies == null) {
+					throw new Exception("Cookies not set.");
+				}
+				for (int i = 0; i < cookies.length; i++) {
+					if (cookies[i].getName().equals(config.getProperty("authentication.cookie.name"))) {
+						cookie = cookies[i];
+					}
+				}
+				if (cookie == null) {
+					throw new FalseException(
+							"Cannot find Cookie (" + config.getProperty("authentication.cookie.name") + ") on Client");
+				}*/
+
+
+				System.out.println("Setting Authorization Header...");
+				//request.setAttribute("Authorization", decToken);
+				request.addHeader("Authorization", "BASIC YWRtaW46Z2Vvc2VydmVy");
+				System.out.println("Authorization Header set.");
+				System.out.println("Validating Authorization Header value: " + request.getHeader("Authorization"));
+			}
+		} catch (Exception e) {
+			//response.sendRedirect(config.getProperty("application.login.url"));
+		}
+		System.out.println("AuthenticationFilter.doFilter() finished.");
+		filterChain.doFilter(request, response);
+	}
+
+	@Override
+	public void destroy() {
+		System.out.println("destroy");
+
+	}
+
+}

src/main/java/org/gcube/data/access/connector/ServletRequestWrapper.java

@@ -0,0 +1,70 @@
+package org.gcube.data.access.connector;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletRequestWrapper;
+
+public class ServletRequestWrapper extends HttpServletRequestWrapper {
+
+	private Map<String, String> headerMap;
+
+	public ServletRequestWrapper(HttpServletRequest request) {
+		super(request);
+		headerMap = new HashMap<String, String>();
+	}
+
+	public void addHeader(String name, String value) {
+		System.out.println("addHeader in the headerMap: " + name + "  " + value);
+		headerMap.put(name, new String(value));
+	}
+
+	public Enumeration<String> getHeaderNames() {
+		System.out.println("in getHeaderNames");
+		HttpServletRequest request = (HttpServletRequest) getRequest();
+		List<String> list = new ArrayList<String>();
+		for (Enumeration<String> e = request.getHeaderNames(); e.hasMoreElements();) {
+			String header = e.nextElement().toString();
+			list.add(header);
+		}
+
+		for (Iterator<String> i = headerMap.keySet().iterator(); i.hasNext();) {
+			list.add(i.next());
+		}
+		return Collections.enumeration(list);
+	}
+
+	public String getHeader(String name) {
+		System.out.println("in getHeader (" + name + ")");
+		Object value;
+		if ((value = headerMap.get("" + name)) != null) {
+			System.out.println("value " + value);
+			return value.toString();
+		} else {
+			System.out.println("value " + ((HttpServletRequest) getRequest()).getHeader(name));
+			return ((HttpServletRequest) getRequest()).getHeader(name);
+		}
+	}
+
+	@Override
+	public Enumeration<String> getHeaders(String name) {
+		System.out.println("in getHeaders (" + name + ")");
+		Enumeration<String> e = super.getHeaders(name);
+		if (e != null && e.hasMoreElements()) {
+			return e;
+		} else {
+			List<String> l = new ArrayList<String>();
+			if (headerMap.get(name) != null) {
+				l.add(headerMap.get(name));
+			}
+			return Collections.enumeration(l);
+		}
+	}
+
+}