ckan role, licenses, profiles and organizations in which the user can publish are saved into http session
git-svn-id: http://svn.d4science-ii.research-infrastructures.eu/gcube/trunk/portlets/user/workspace-tree-widget@129848 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
Costantino Perciante
parent
30d5b6d852
commit
d203fb1836
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@ -113,8 +113,11 @@ public class GWTWorkspaceServiceImpl extends RemoteServiceServlet implements GWT
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protected Logger workspaceLogger = Logger.getLogger(GWTWorkspaceServiceImpl.class);
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// for the data catalogue
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public static final String CKAN_TOKEN_KEY = "ckanToken";
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public static final String CKAN_ROLE = "ckanRole"; // a true value means the user has editor/admin role, false means member
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private static final String CKAN_TOKEN_KEY = "ckanToken";
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private static final String CKAN_ROLE = "ckanRole"; // a true value means the user has editor/admin role, false means member
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private static final String CKAN_LICENSES_KEY = "ckanLicenses"; // licenses
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private static final String CKAN_ORGANIZATIONS_PUBLISH_KEY = "ckanOrganizationsPublish"; // here he can publish
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private static final String CKAN_PROFILES_KEY = "ckanProfiles"; // product profiles
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// ckan utils methods
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private CKanUtilsImpl instance;
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@ -3431,13 +3434,14 @@ public class GWTWorkspaceServiceImpl extends RemoteServiceServlet implements GWT
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@Override
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public boolean hasUserRoleAdminOrEditor() {
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ASLSession asl = WsUtil.getAslSession(this.getThreadLocalRequest().getSession());
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HttpSession httpSession = this.getThreadLocalRequest().getSession();
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ASLSession asl = WsUtil.getAslSession(httpSession);
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String username = asl.getUsername();
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String currentScope = asl.getScope();
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if(!isWithinPortal()){
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workspaceLogger.warn("OUT FROM PORTAL DETECTED RETURNING TRUE");
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asl.setAttribute(CKAN_ROLE, true);
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return true;
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return false;
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}
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if(username.equals(WsUtil.TEST_USER)){
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@ -3445,9 +3449,12 @@ public class GWTWorkspaceServiceImpl extends RemoteServiceServlet implements GWT
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return false;
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}
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// get key per scope
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String keyPerScope = concatenateSessionKeyScope(CKAN_ROLE, asl.getScope());
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// check if this information was already into the ASL Session (true means the user has at least in one org
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// the role editor/admin), false that he is just a member so he cannot publish
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Boolean role = (Boolean)asl.getAttribute(CKAN_ROLE);
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Boolean role = (Boolean)httpSession.getAttribute(keyPerScope);
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// if the attribute was already set..
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if(role != null)
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@ -3455,6 +3462,7 @@ public class GWTWorkspaceServiceImpl extends RemoteServiceServlet implements GWT
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else{
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CKanUtilsImpl ckanUtils = getCkanUtils();
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boolean result = false;
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try{
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// first of all, check if the user is a sysadmin in the catalog (in this case he can do everything)
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@ -3463,8 +3471,8 @@ public class GWTWorkspaceServiceImpl extends RemoteServiceServlet implements GWT
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if(isSysAdmin){
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workspaceLogger.debug("The user is a sysadmin of the catalog -> he can edit/add");
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asl.setAttribute(CKAN_ROLE, true);
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return true;
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httpSession.setAttribute(keyPerScope, true);
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result = true;
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}else{
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@ -3522,16 +3530,28 @@ public class GWTWorkspaceServiceImpl extends RemoteServiceServlet implements GWT
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// set true in the asl session
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workspaceLogger.debug("Setting CKAN_ROLE for " + username + " to " + toReturn);
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asl.setAttribute(CKAN_ROLE, toReturn);
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return toReturn;
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result = toReturn;
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httpSession.setAttribute(keyPerScope, result);
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}
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// if result is true, preload ckan licenses, organizations, profiles
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if(result){
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workspaceLogger.debug("It seems that the user has editor/admin roles");
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UserUtil.getLicenses(httpSession, username, concatenateSessionKeyScope(CKAN_LICENSES_KEY, currentScope), ckanUtils);
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UserUtil.getUserOrganizationsList(httpSession, username, isSysAdmin, concatenateSessionKeyScope(CKAN_ORGANIZATIONS_PUBLISH_KEY, currentScope), ckanUtils, getUserCKanTokenFromSession());
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UserUtil.getMetadataProfilesList(httpSession, username, concatenateSessionKeyScope(CKAN_PROFILES_KEY, currentScope), ckanUtils);
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}
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return result;
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}catch(Exception e){
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workspaceLogger.error("Unable to retrieve the role information for this user. Returning FALSE", e);
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}
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// set the role member into the asl
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asl.setAttribute(CKAN_ROLE, false);
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httpSession.setAttribute(CKAN_ROLE, false);
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// return false
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return false;
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@ -3539,26 +3559,48 @@ public class GWTWorkspaceServiceImpl extends RemoteServiceServlet implements GWT
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}
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/**
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* Get current user's token.
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*
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* Get current user's token
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* @return String the ckan user's token
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*/
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private String getUserCKanTokenFromSession(){
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HttpSession httpSession = this.getThreadLocalRequest().getSession();
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ASLSession session = WsUtil.getAslSession(httpSession);
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String username = session.getUsername();
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workspaceLogger.debug("User in session is " + username);
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String token = null;
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if(session.getAttribute(CKAN_TOKEN_KEY) != null)
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token = (String)session.getAttribute(CKAN_TOKEN_KEY);
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else{
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if(!isWithinPortal()){
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workspaceLogger.warn("You are running outside the portal");
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}else{
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// store info in the http session
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HttpSession httpSession = getThreadLocalRequest().getSession();
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ASLSession aslSession = WsUtil.getAslSession(httpSession);
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String username = aslSession.getUsername();
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// get the key per scope
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String keyPerScope = concatenateSessionKeyScope(CKAN_TOKEN_KEY, aslSession.getScope());
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// check if session expired
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if(username.equals(WsUtil.TEST_USER)){
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workspaceLogger.warn("Session expired, returning null token");
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token = null;
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}else{
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try{
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workspaceLogger.debug("User in session is " + username);
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if(httpSession.getAttribute(keyPerScope) != null)
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token = (String)httpSession.getAttribute(keyPerScope);
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else{
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token = getCkanUtils().getApiKeyFromUsername(username);
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session.setAttribute(CKAN_TOKEN_KEY, token);
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httpSession.setAttribute(keyPerScope, token);
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workspaceLogger.debug("Ckan token has been set for user " + username);
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}
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workspaceLogger.debug("Found ckan token " + token.substring(0, 3) + "********************" + " for user " + username);
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workspaceLogger.debug("Found ckan token " + token.substring(0, 3) + "************************" + " for user " + username);
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}catch(Exception e){
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workspaceLogger.error("Error while retrieving the key" , e);
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}
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}
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}
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return token;
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}
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@ -3568,4 +3610,14 @@ public class GWTWorkspaceServiceImpl extends RemoteServiceServlet implements GWT
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ASLSession session = WsUtil.getAslSession(httpSession);
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return session.getUsername();
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}
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/**
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* Builds a string made of key + scope
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* @param key
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* @param scope
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* @return
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*/
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public static String concatenateSessionKeyScope(String key, String scope){
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return key.concat(scope);
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}
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}
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@ -1,10 +1,27 @@
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package org.gcube.portlets.user.workspace.server.util;
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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import java.util.Map.Entry;
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import javax.servlet.http.HttpSession;
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import org.apache.log4j.Logger;
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import org.gcube.datacatalogue.ckanutillibrary.CKanUtils;
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import org.gcube.datacatalogue.ckanutillibrary.models.RolesIntoOrganization;
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import org.gcube.datacatalogue.metadatadiscovery.DataCalogueMetadataFormatReader;
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import org.gcube.datacatalogue.metadatadiscovery.bean.MetadataType;
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import org.gcube.datacatalogue.metadatadiscovery.bean.jaxb.MetadataField;
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import org.gcube.datacatalogue.metadatadiscovery.bean.jaxb.MetadataFormat;
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import org.gcube.datacatalogue.metadatadiscovery.bean.jaxb.MetadataValidator;
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import org.gcube.datacatalogue.metadatadiscovery.bean.jaxb.MetadataVocabulary;
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import org.gcube.portlets.user.workspace.client.model.InfoContactModel;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.shared.LicensesBean;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.shared.MetaDataProfileBean;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.shared.MetaDataTypeWrapper;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.shared.MetadataFieldWrapper;
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import org.gcube.vomanagement.usermanagement.UserManager;
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import org.gcube.vomanagement.usermanagement.exception.UserManagementSystemException;
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import org.gcube.vomanagement.usermanagement.exception.UserRetrievalFault;
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@ -152,4 +169,141 @@ public class UserUtil {
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System.out.println(separateFullNameToCommaForPortalLogin(login));
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}
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/**
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* Load the licenses list and put them into the asl session (the publisher widget will use it)
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* @param session
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* @param ckanLicensesKey
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* @param ckanUtils
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*/
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public static void getLicenses(HttpSession session, String username, String ckanLicensesKey, CKanUtils ckanUtils) {
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try{
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logger.debug("User in session is " + username);
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List<String> titlesLicenses = ckanUtils.getLicenseTitles();
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LicensesBean licensesBean = new LicensesBean(titlesLicenses);
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session.setAttribute(ckanLicensesKey, licensesBean);
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logger.info("List of licenses has been saved into session" + licensesBean);
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}
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catch(Exception e){
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logger.error("Failed to preload licenses list", e);
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}
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}
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/**
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* Load the list of organizations in which he can publish and put them into the asl session (the publisher widget will use it)
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* @param session
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* @param ckanOrganizationsPublishKey
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* @param ckanUtils
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*/
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public static void getUserOrganizationsList(HttpSession session, String username, boolean isSysAdmin,
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String ckanOrganizationsPublishKey, CKanUtils ckanUtils, String token) {
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try{
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logger.debug("Request for user " + username + " organizations list");
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List<String> orgsName = new ArrayList<String>();
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if(isSysAdmin){
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logger.info("The user " + username + " is a sysadmin. He can publish everywhere");
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orgsName = ckanUtils.getOrganizationsNames(); // get all organizations' names
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}else{
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// We need to retrieve orgs in which the user has the roles ADMIN or EDITOR
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List<RolesIntoOrganization> rolesToMatch = new ArrayList<RolesIntoOrganization>();
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rolesToMatch.add(RolesIntoOrganization.EDITOR);
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rolesToMatch.add(RolesIntoOrganization.ADMIN);
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Map<String, List<RolesIntoOrganization>> orgsAndRoles = ckanUtils.getGroupsAndRolesByUser(username, rolesToMatch);
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logger.debug("Result is " + orgsAndRoles);
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Iterator<Entry<String, List<RolesIntoOrganization>>> iterator = orgsAndRoles.entrySet().iterator();
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// get the names
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while (iterator.hasNext()) {
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Map.Entry<String, List<RolesIntoOrganization>> entry = (Map.Entry<String, List<RolesIntoOrganization>>) iterator
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.next();
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orgsName.add(entry.getKey());
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logger.debug("The user has a role ADMIN/EDITOR into org " + entry.getKey());
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}
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}
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session.setAttribute(ckanOrganizationsPublishKey, orgsName);
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logger.info("Organizations name for user " + username + " has been saved into session");
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}catch(Exception e){
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logger.error("Failed to preload list of organizations in which the user can publish", e);
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}
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}
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/**
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* Load the list of product profiles and put them into the asl session (the publisher widget will use it)
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* @param session
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* @param ckanOrganizationsPublishKey
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* @param ckanUtils
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*/
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public static void getMetadataProfilesList(HttpSession session, String username,
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String ckanProfilesKey, CKanUtils ckanUtils) {
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try{
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logger.debug("User in session is " + username);
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List<MetaDataProfileBean> beans = new ArrayList<MetaDataProfileBean>();
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try {
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DataCalogueMetadataFormatReader reader = new DataCalogueMetadataFormatReader();
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for (MetadataType mt : reader.getListOfMetadataTypes()) {
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MetadataFormat metadata = reader.getMetadataFormatForMetadataType(mt);
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// we need to wrap the list of metadata
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List<MetadataFieldWrapper> wrapperList = new ArrayList<MetadataFieldWrapper>();
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List<MetadataField> toWrap = metadata.getMetadataFields();
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for(MetadataField metadataField: toWrap){
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MetadataFieldWrapper wrapperObj = new MetadataFieldWrapper();
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wrapperObj.setDefaulValue(metadataField.getDefaulValue());
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wrapperObj.setFieldName(metadataField.getFieldName());
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wrapperObj.setIsBoolean(metadataField.getIsBoolean());
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wrapperObj.setMandatory(metadataField.getMandatory());
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wrapperObj.setNote(metadataField.getNote());
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MetadataValidator validator = metadataField.getValidator();
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if(validator != null)
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wrapperObj.setValidator(validator.getRegularExpression());
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MetadataVocabulary vocabulary = metadataField.getVocabulary();
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if(vocabulary != null)
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wrapperObj.setVocabulary(vocabulary.getVocabularyFields());
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// add to the list
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wrapperList.add(wrapperObj);
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}
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// wrap the mt as well
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MetaDataTypeWrapper typeWrapper = new MetaDataTypeWrapper();
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typeWrapper.setDescription(mt.getDescription());
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typeWrapper.setId(mt.getId());
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typeWrapper.setName(mt.getName());
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MetaDataProfileBean bean = new MetaDataProfileBean(typeWrapper, wrapperList);
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beans.add(bean);
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}
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logger.info("List of beans is " + beans);
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session.setAttribute(ckanProfilesKey, beans);
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logger.debug("List of profiles has been saved into session");
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} catch (Exception e) {
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logger.error("Error while retrieving metadata beans ", e);
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}
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}
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catch(Exception e){
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logger.error("Failed to retrieve the list of product profiles", e);
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}
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}
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}
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