X-Git-Url: https://code.grnet.gr/git/pithos/blobdiff_plain/16baf609bb746ccbc6cd8da7213ee74cf474f2a9..37adb76803bf3ee181df17e4aa19fde5e2aed0e7:/src/gr/ebs/gss/server/rest/UserHandler.java

diff --git a/src/gr/ebs/gss/server/rest/UserHandler.java b/src/gr/ebs/gss/server/rest/UserHandler.java
index 129b8fd..55aca29 100644
--- a/src/gr/ebs/gss/server/rest/UserHandler.java
+++ b/src/gr/ebs/gss/server/rest/UserHandler.java
@@ -19,13 +19,21 @@
 package gr.ebs.gss.server.rest;
 
 import static gr.ebs.gss.server.configuration.GSSConfigurationFactory.getConfiguration;
+import gr.ebs.gss.client.exceptions.InsufficientPermissionsException;
 import gr.ebs.gss.client.exceptions.ObjectNotFoundException;
 import gr.ebs.gss.client.exceptions.RpcException;
+import gr.ebs.gss.server.Login;
 import gr.ebs.gss.server.domain.User;
+import gr.ebs.gss.server.domain.UserLogin;
 import gr.ebs.gss.server.domain.dto.StatsDTO;
+import gr.ebs.gss.server.ejb.TransactionHelper;
 
 import java.io.IOException;
+import java.util.Date;
+import java.util.List;
+import java.util.concurrent.Callable;
 
+import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
@@ -41,6 +49,12 @@ import org.json.JSONObject;
  * @author past
  */
 public class UserHandler extends RequestHandler {
+
+	/**
+	 * The reset WebDAV password parameter name.
+	 */
+	protected static final String RESET_WEBDAV_PARAMETER = "resetWebDAV";
+
 	/**
 	 * The logger.
 	 */
@@ -55,12 +69,14 @@ public class UserHandler extends RequestHandler {
 	 */
 	void serveUser(HttpServletRequest req, HttpServletResponse resp) throws IOException {
     	String parentUrl = getContextPath(req, false);
+
     	User user = getUser(req);
     	User owner = getOwner(req);
     	if (!owner.equals(user)) {
     		resp.sendError(HttpServletResponse.SC_METHOD_NOT_ALLOWED);
     		return;
     	}
+
     	JSONObject json = new JSONObject();
     	try {
     		StatsDTO stats = getService().getUserStatistics(owner.getId());
@@ -76,8 +92,15 @@ public class UserHandler extends RequestHandler {
 					put("shared", parentUrl + PATH_SHARED).put("others", parentUrl + PATH_OTHERS).
 					put("quota", statistics).put("tags", parentUrl + PATH_TAGS);
 			String announcement = getConfiguration().getString("announcement");
-			if(announcement != null && !announcement.isEmpty())
+			if (announcement != null && !announcement.isEmpty())
 				json.put("announcement", announcement);
+			List<UserLogin> userLogins = getService().getLastUserLogins(owner.getId());			
+			UserLogin currentLogin = userLogins.get(0);
+			Date currentLoginDate = currentLogin.getLoginDate();
+			UserLogin lastLogin = userLogins.get(1);
+			Date lastLoginDate = lastLogin.getLoginDate();						
+			json.put("lastLogin", lastLoginDate.getTime())
+				.put("currentLogin", currentLoginDate.getTime());				
 		} catch (JSONException e) {
 			logger.error("", e);
 			resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
@@ -94,4 +117,53 @@ public class UserHandler extends RequestHandler {
     	sendJson(req, resp, json.toString());
 	}
 
+
+	/**
+	 * Handle POST requests in the users namespace.
+	 *
+     * @param req The servlet request we are processing
+     * @param resp The servlet response we are processing
+     * @throws IOException if an input/output error occurs
+	 */
+	void postUser(HttpServletRequest req, HttpServletResponse resp) throws IOException {
+		try {
+	    	final User user = getUser(req);
+        	User owner = getOwner(req);
+        	if (!owner.equals(user))
+        		throw new InsufficientPermissionsException("User " + user.getUsername()
+        					+ " does not have permission to modify "
+        					+ owner.getUsername());
+        	boolean hasResetWebDAVParam = req.getParameterMap().containsKey(RESET_WEBDAV_PARAMETER);
+        	if (hasResetWebDAVParam) {
+        		String newPassword = new TransactionHelper<String>().tryExecute(new Callable<String>() {
+					@Override
+					public String call() throws Exception {
+						return getService().resetWebDAVPassword(user.getId());
+					}
+				});
+
+    			// Set the cookie again to send new value
+    			Cookie cookie = new Cookie(Login.WEBDAV_COOKIE, newPassword);
+    			cookie.setMaxAge(-1);
+    			String domain = req.getRemoteHost();
+    			String path = req.getContextPath();
+    			cookie.setDomain(domain);
+    			cookie.setPath(path);
+    		    resp.addCookie(cookie);
+        	}
+	    	// Workaround for IE's broken caching behavior.
+			resp.setHeader("Expires", "-1");
+		} catch (ObjectNotFoundException e) {
+			resp.sendError(HttpServletResponse.SC_NOT_FOUND, e.getMessage());
+		} catch (RpcException e) {
+			logger.error("", e);
+			resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
+		} catch (InsufficientPermissionsException e) {
+			resp.sendError(HttpServletResponse.SC_METHOD_NOT_ALLOWED, e.getMessage());
+		} catch (Exception e) {
+			logger.error("", e);
+			resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
+		}
+	}
+
 }