Implemented zulip interaction

src/main/java/org/gcube/gcat/persistence/ckan/CKAN.java

@@ -247,6 +247,13 @@ public abstract class CKAN {
 		int responseCode = httpURLConnection.getResponseCode();
 		if(responseCode >= Status.BAD_REQUEST.getStatusCode()) {
 			Status status = Status.fromStatusCode(responseCode);
+			switch (status) {
+				case NOT_FOUND:
+					throw new NotFoundException();
+	
+				default:
+					break;
+			}
 			InputStream inputStream = httpURLConnection.getErrorStream();
 			StringBuilder result = HTTPUtility.getStringBuilder(inputStream);
 			logger.trace(result.toString());

src/main/java/org/gcube/gcat/persistence/ckan/CKANInstance.java

@@ -256,6 +256,7 @@ public class CKANInstance {
 	
 	public boolean isModerationEnabled() {
 		return true;
+		// TODO
 //		return moderationEnabled;
 	}
 	

src/main/java/org/gcube/gcat/persistence/ckan/CKANPackage.java

@@ -195,9 +195,37 @@ public class CKANPackage extends CKAN implements Moderated {
 		if(jsonNode.has(OWNER_ORG_KEY)) {
 			((ObjectNode) jsonNode).remove(OWNER_ORG_KEY);
 		}
+		
+		// Removing all Content Moderation Keys
+		if(jsonNode.has(EXTRAS_KEY)) {
+			ArrayNode extras = (ArrayNode) jsonNode.get(EXTRAS_KEY);
+			// It is not possible to remove the element of an array while iterating it.
+			// We need to create a new array only with valie elements;
+			ArrayNode newExtras = mapper.createArrayNode();
+			boolean foundOne = false;
+			for(int i=0; i<extras.size(); i++) {
+				JsonNode extra = extras.get(i);
+				if(extra.has(EXTRAS_KEY_KEY) && 
+				   extra.get(EXTRAS_KEY_KEY)!=null && 
+				   extra.get(EXTRAS_KEY_KEY).asText().startsWith(GCatConstants.SYSTEM_CM_PREFIX)) {
+					foundOne = true;
+				}else {
+					newExtras.add(extra.deepCopy());
+				}
+			}
+			
+			if(foundOne) {
+				((ObjectNode) jsonNode).replace(EXTRAS_KEY, newExtras);
+			}
+		}
 		return jsonNode;
 	}
 	
+	protected String getAsCleanedString(JsonNode node) {
+		JsonNode jsonNode = cleanResult(node);
+		return getAsString(jsonNode);
+	}
+	
 	/**
 	 * @param json The json to check
 	 * @param allowPartialInfo used for patch method which provide only partial information (i.e. the info to patch) 
@@ -470,7 +498,7 @@ public class CKANPackage extends CKAN implements Moderated {
 		if(jsonNode.has(EXTRAS_KEY)) {
 			extras = (ArrayNode) jsonNode.get(EXTRAS_KEY);
 			for(JsonNode extra : extras) {
-				if(extra.has(EXTRAS_KEY_KEY) && extra.get(EXTRAS_KEY_KEY).asText().compareTo(key) == 0) {
+				if(extra.has(EXTRAS_KEY_KEY) && extra.get(EXTRAS_KEY_KEY)!=null && extra.get(EXTRAS_KEY_KEY).asText().compareTo(key) == 0) {
 					((ObjectNode) extra).put(EXTRAS_VALUE_KEY, value);
 					found = true;
 					break;
@@ -490,6 +518,19 @@ public class CKANPackage extends CKAN implements Moderated {
 		return jsonNode;
 	}
 	
+	protected JsonNode getExtraField(JsonNode jsonNode, String key) {
+		if(jsonNode.has(EXTRAS_KEY)) {
+			ArrayNode extras = (ArrayNode) jsonNode.get(EXTRAS_KEY);
+			for(JsonNode extra : extras) {
+				if(extra.has(EXTRAS_KEY_KEY) && extra.get(EXTRAS_KEY_KEY)!=null && extra.get(EXTRAS_KEY_KEY).asText().compareTo(key) == 0) {
+					return extra.get(EXTRAS_VALUE_KEY);
+				}
+			}
+		}
+		return null;
+	}
+	
+	
 	protected String addItemURLViaResolver(JsonNode jsonNode) {
 		// Adding Item URL via Resolver
 		URIResolver uriResolver = new URIResolver();
@@ -546,7 +587,6 @@ public class CKANPackage extends CKAN implements Moderated {
 	protected void readItem() throws Exception {
 		String ret = super.read();
 		result = mapper.readTree(ret);
-		result = cleanResult(result);
 		this.itemID = result.get(ID_KEY).asText();
 	}
 	
@@ -555,17 +595,13 @@ public class CKANPackage extends CKAN implements Moderated {
 	public String read() {
 		try {
 			readItem();
-			
 			checkModerationRead();
-			
+			return getAsCleanedString(result);
-			return getAsString(result);
-			
 		} catch(WebApplicationException e) {
 			throw e;
 		} catch(Exception e) {
 			throw new InternalServerErrorException(e);
 		}
-		
 	}
 
 	// see https://docs.ckan.org/en/latest/api/#ckan.logic.action.create.package_create
@@ -606,18 +642,17 @@ public class CKANPackage extends CKAN implements Moderated {
 			ArrayNode created = createResources(resourcesToBeCreated);
 			((ObjectNode) result).replace(RESOURCES_KEY, created);
 			
-			// Actions performed after a package has been correctly created on ckan.
-			String title = result.get(TITLE_KEY).asText();
-			
-			if(ckanInstance.getCurrentScopeBean().is(Type.VRE)) {
-				sendSocialPost(title, catalogueItemURL);
-			}
-			
 			createZulipStream();
 			
-			result = cleanResult(result);
+			if(!isModerationEnabled()) {
+				if(ckanInstance.getCurrentScopeBean().is(Type.VRE)) {
+					// Actions performed after a package has been correctly created on ckan.
+					String title = result.get(TITLE_KEY).asText();
+					sendSocialPost(title, catalogueItemURL);
+				}
+			}
 			
-			return getAsString(result);
+			return getAsCleanedString(result);
 		} catch(WebApplicationException e) {
 			rollbackManagedResources();
 			throw e;
@@ -683,11 +718,9 @@ public class CKANPackage extends CKAN implements Moderated {
 				ckanResource.deleteFile();
 			}
 			
-			result = cleanResult(result);
-			
 			postItemUpdatedToStream();
 			
-			return getAsString(result);
+			return getAsCleanedString(result);
 		} catch(WebApplicationException e) {
 			rollbackManagedResources();
 			throw e;
@@ -754,11 +787,9 @@ public class CKANPackage extends CKAN implements Moderated {
 				ckanResource.deleteFile();
 			}
 			
-			result = cleanResult(result);
-			
 			postItemUpdatedToStream();
 			
-			return getAsString(result);
+			return getAsCleanedString(result);
 		} catch(WebApplicationException e) {
 			rollbackManagedResources();
 			throw e;
@@ -854,7 +885,6 @@ public class CKANPackage extends CKAN implements Moderated {
 			}catch (Exception e) {
 				new InternalServerErrorException(e);
 			}
-			result = cleanResult(result);
 		}
 		
 		return cmItemStatus;
@@ -1092,12 +1122,12 @@ public class CKANPackage extends CKAN implements Moderated {
 		CMItemVisibility cmItemVisibility = null;
 		
 		for(JsonNode extra : extras) {
-			if(extra.has(EXTRAS_KEY_KEY) && extra.get(EXTRAS_KEY_KEY).asText().compareTo(GCatConstants.SYSTEM_CM_ITEM_STATUS) == 0) {
+			if(extra.has(EXTRAS_KEY_KEY) && extra.get(EXTRAS_KEY_KEY)!=null && extra.get(EXTRAS_KEY_KEY).asText().compareTo(GCatConstants.SYSTEM_CM_ITEM_STATUS) == 0) {
 				((ObjectNode) extra).put(EXTRAS_VALUE_KEY, CMItemStatus.APPROVED.getValue());
 				approvedSet = true;
 			}
 			
-			if(extra.has(EXTRAS_KEY_KEY) && extra.get(EXTRAS_KEY_KEY).asText().compareTo(GCatConstants.SYSTEM_CM_ITEM_VISIBILITY) == 0) {
+			if(extra.has(EXTRAS_KEY_KEY) && extra.get(EXTRAS_KEY_KEY)!=null && extra.get(EXTRAS_KEY_KEY).asText().compareTo(GCatConstants.SYSTEM_CM_ITEM_VISIBILITY) == 0) {
 				cmItemVisibility = CMItemVisibility.getCMItemStatusFromValue(extra.get(EXTRAS_VALUE_KEY).asText());
 			}
 		}
@@ -1164,22 +1194,23 @@ public class CKANPackage extends CKAN implements Moderated {
 						setToApproved(result);
 						String ret = sendPostRequest(ITEM_PATCH, getAsString(result));
 						result = mapper.readTree(ret);
-						result = cleanResult(result);
 						
 						zulipStream.setItemCoordinates(itemID, name);
-						zulipStream.postItemApproved();
+						zulipStream.postItemApproved(moderatorMessage);
-						if(moderatorMessage!=null && moderatorMessage.compareTo("")!=0) {
+						
-							zulipStream.postMessageToStream(CMItemStatus.PENDING, moderatorMessage);
+						if(ckanInstance.getCurrentScopeBean().is(Type.VRE)) {
+							// Actions performed after a package has been correctly created on ckan.
+							String title = result.get(TITLE_KEY).asText();
+							String catalogueItemURL = getExtraField(result, EXTRAS_ITEM_URL_KEY).asText();
+							sendSocialPost(title, catalogueItemURL);
 						}
+						
 						break;
 						
 					default:
 						break;
 				}
-				
+				return getAsCleanedString(result);
-				
-				
-				return getAsString(result);
 			}
 			throw new MethodNotSupportedException("The approve operation is available only in moderation mode");
 		}catch(WebApplicationException e) {
@@ -1212,13 +1243,9 @@ public class CKANPackage extends CKAN implements Moderated {
 						setToRejected(result);
 						String ret = sendPostRequest(ITEM_PATCH, getAsString(result));
 						result = mapper.readTree(ret);
-						result = cleanResult(result);
 
 						zulipStream.setItemCoordinates(itemID, name);
-						zulipStream.postItemRejected();
+						zulipStream.postItemRejected(moderatorMessage);
-						if(moderatorMessage!=null && moderatorMessage.compareTo("")!=0) {
-							zulipStream.postMessageToStream(CMItemStatus.REJECTED, moderatorMessage);
-						}
 						break;
 						
 					default:
@@ -1227,7 +1254,7 @@ public class CKANPackage extends CKAN implements Moderated {
 				
 				
 				
-				return getAsString(result);
+				return getAsCleanedString(result);
 			}
 			throw new MethodNotSupportedException("The reject operation is available only in moderation mode");
 		}catch(WebApplicationException e) {
@@ -1255,10 +1282,10 @@ public class CKANPackage extends CKAN implements Moderated {
 					}
 				}
 
-				
 				CMItemStatus cmItemStatus = getCMItemStatus();
 				zulipStream.setItemCoordinates(itemID, name);
-				zulipStream.postMessageToStream(cmItemStatus, message);
+				zulipStream.postUserMessageToStream(cmItemStatus, message);
+				return;
 			}
 			throw new MethodNotSupportedException("The message operation is available only in moderation mode");
 		}catch(WebApplicationException e) {

src/main/java/org/gcube/gcat/zulip/ZulipAuth.java

@@ -0,0 +1,43 @@
+package org.gcube.gcat.zulip;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+
+/**
+ * @author Luca Frosini (ISTI - CNR)
+ */
+public class ZulipAuth {
+
+	public static final String ZULIP_RC_FILENAME = "zuliprc";
+	
+	public static final String EMAIL_KEY = "email";
+	public static final String KEY_KEY = "key";
+	public static final String SITE_KEY = "site";
+	
+	protected final Properties properties;
+	
+	public ZulipAuth(String username) {
+		properties = new Properties();
+		InputStream input = ZulipAuth.class.getClassLoader().getResourceAsStream(username+"_"+ZULIP_RC_FILENAME);
+		try {
+			// load the properties file
+			properties.load(input);
+		} catch(IOException e) {
+			throw new RuntimeException(e);
+		}
+	}
+	
+	public String getEmail() {
+		return properties.getProperty(EMAIL_KEY);
+	}
+	
+	public String getAPIKey() {
+		return properties.getProperty(KEY_KEY);
+	}
+	
+	public String getSite() {
+		return properties.getProperty(SITE_KEY);
+	}
+	
+}

src/main/java/org/gcube/gcat/zulip/ZulipStream.java

@@ -11,7 +11,10 @@ import org.gcube.com.fasterxml.jackson.databind.node.ArrayNode;
 import org.gcube.com.fasterxml.jackson.databind.node.ObjectNode;
 import org.gcube.gcat.api.CMItemStatus;
 import org.gcube.gcat.persistence.ckan.CKANUser;
+import org.gcube.gcat.utils.Constants;
+import org.gcube.gcat.utils.ContextUtility;
 import org.gcube.gcat.zulip.ZulipResponse.Result;
+import org.gcube.storagehub.ApplicationMode;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -28,7 +31,12 @@ public class ZulipStream {
 	
 	private static final Logger logger = LoggerFactory.getLogger(ZulipStream.class);
 	
-	protected final ZulipRestExecutor gCatZulipRestExecutor;
+	public static final String TOPICS_KEY = "topics";
+	public static final String NAME_KEY = "name";
+	public static final String MAX_ID_KEY = "max_id";
+	public static final String INITIAL_TOPIC_NAME = "hello";
+	
+	protected ZulipRestExecutor gCatZulipRestExecutor;
 	protected ZulipRestExecutor userZulipRestExecutor;
 	
 	protected String itemID;
@@ -38,23 +46,31 @@ public class ZulipStream {
 	protected String streamDescription;
 	
 	protected CKANUser ckanUser;
-	protected Set<String> moderators;
 	
 	protected ObjectMapper objectMapper;
 	
+	protected ZulipRestExecutor getZulipRestExecutor() {
+		ZulipAuth zulipAuth = new ZulipAuth(ContextUtility.getUsername());
+		return new ZulipRestExecutor(zulipAuth.getEmail(), zulipAuth.getAPIKey(), zulipAuth.getSite());
+	}
+	
 	public ZulipStream() {
-		// TODO Get gcat email and API key from configuration
-		// TODO Get zulip URL from configuration
-		this.gCatZulipRestExecutor = new ZulipRestExecutor("gcat@d4science.com", "apikey", "https://zulip.example.com/");
 		this.objectMapper = new ObjectMapper();
-		this.moderators = new HashSet<>();
+	}
+	
+	public ZulipRestExecutor getGCatZulipRestExecutor() {
+		if(gCatZulipRestExecutor==null) {
+			ApplicationMode applicationMode = new ApplicationMode(Constants.getCatalogueApplicationToken());
+			applicationMode.start();
+			gCatZulipRestExecutor = getZulipRestExecutor();
+			applicationMode.end();
+		}
+		return gCatZulipRestExecutor;
 	}
 	
 	public ZulipRestExecutor getUserZulipRestExecutor() {
 		if(userZulipRestExecutor==null) {
-			// TODO get API key ??
+			userZulipRestExecutor = getZulipRestExecutor();
-			// TODO Get zulip URL from configuration
-			userZulipRestExecutor = new ZulipRestExecutor(ckanUser.getPortalUser().getEMail(), "apikey", "https://zulip.example.com/");
 		}
 		return userZulipRestExecutor;
 	}
@@ -70,27 +86,29 @@ public class ZulipStream {
 	
 	protected String getStreamName() {
 		if(streamName==null) {
-			streamName = String.format("Item '{}' with id '{}' moderation", itemName, itemID);
+			streamName = String.format("Item '%s' moderation", itemID);
 		}
 		return streamName;
 	}
 	
 	protected Integer getStreamID() throws Exception {
 		GetStreamID getStreamID = new GetStreamID(getStreamName());
-		ZulipResponse zulipResponse = executeZulipCall(getStreamID);
+		ZulipResponse zulipResponse = executeZulipCall(gCatZulipRestExecutor, getStreamID);
 		JsonNode response = zulipResponse.getResponse();
 		return response.get("stream_id").asInt();
 	}
 	
 	protected String getStreamDescription() {
 		if(streamDescription==null) {
-			streamDescription = String.format("This stream is used to discuss about the moderation of the item '{}' with id '{}'", itemName, itemID);
+			streamDescription = String.format("This stream is used to discuss about the moderation of the item '%s' with id '%s'", itemName, itemID);
 		}
 		return streamDescription;
 	}
 	
-	protected ZulipResponse executeZulipCall(ZulipRestAPICall call) throws Exception {
+	protected ZulipResponse executeZulipCall(ZulipRestExecutor zulipRestExecutor, ZulipRestAPICall call) throws Exception {
-		String responseString = gCatZulipRestExecutor.executeCall(call);
+		logger.trace("Going to execute {}", call);
+		String responseString = zulipRestExecutor.executeCall(call);
+		logger.trace("Response from {} is {}", call.getClass().getSimpleName(), responseString);
 		ZulipResponse zulipResponse = new ZulipResponse(responseString);
 		if(zulipResponse.getResponseResult()==Result.error) {
 			throw new InternalServerErrorException(zulipResponse.getResponseMessage());
@@ -98,6 +116,24 @@ public class ZulipStream {
 		return zulipResponse;
 	}
 	
+	protected void renameInitialHelloTopic() throws Exception {
+		// TODO check if it is possible
+		/*
+		Integer streamID = getStreamID();
+		
+		GetAllTopicsOfAStream getAllTopicsOfAStream = new GetAllTopicsOfAStream(streamID.toString());
+		ZulipResponse zulipResponse = executeZulipCall(gCatZulipRestExecutor, getAllTopicsOfAStream);
+		JsonNode jsonNode = zulipResponse.getResponse();
+		ArrayNode arrayNode = (ArrayNode) jsonNode.get(TOPICS_KEY);
+		String initialTopicID = null;
+		for(JsonNode node : arrayNode) {
+			if(node.get(NAME_KEY).asText().compareTo(INITIAL_TOPIC_NAME)==0) {
+				initialTopicID = node.get(MAX_ID_KEY).asText();
+			}
+		}
+		*/
+	}
+	
 	public void create() throws Exception {
 		ArrayNode streamsArrayNode = objectMapper.createArrayNode();
 		ObjectNode streamobjectNode = objectMapper.createObjectNode();
@@ -109,7 +145,12 @@ public class ZulipStream {
 		// Going to add the item creator
 		String itemCreatorEmail = ckanUser.getPortalUser().getEMail();
 		principalsArrayNode.add(itemCreatorEmail);
+		
+		getGCatZulipRestExecutor();
+		
+		principalsArrayNode.add(gCatZulipRestExecutor.httpController.getUserName());
 		// Going to add the catalogue moderators
+		Set<String> moderators = getCatalogueModerators();
 		for(String moderator : moderators) {
 			principalsArrayNode.add(moderator);
 		}
@@ -119,41 +160,62 @@ public class ZulipStream {
 		postCreateStream.setInvite_only(true);
 		postCreateStream.setAnnounce(false);
 		
-		executeZulipCall(postCreateStream);
+		executeZulipCall(gCatZulipRestExecutor, postCreateStream);
+		
+		renameInitialHelloTopic();
 		
 		postItemCreated();
-		
 	}
 	
-	protected void postMessageToStream(ZulipRestExecutor zulipRestExecutor, CMItemStatus cmItemStatus, String message) {
+	private Set<String> getCatalogueModerators() {
+		Set<String> moderators = new HashSet<>();
+		moderators.add("pasquale.pagano@isti.cnr.it");
+		moderators.add("leonardo.candela@isti.cnr.it");
+		return moderators;
+	}
+
+	protected void postMessageToStream(ZulipRestExecutor zulipRestExecutor, CMItemStatus cmItemStatus, String message) throws Exception {
 		PostMessage postMessage = new PostMessage(getStreamName(), cmItemStatus.getFancyValue(), message);
-		String response = zulipRestExecutor.executeCall(postMessage);
+		logger.debug("Going to send the following message: {}", message);
-		logger.trace(response);
+		executeZulipCall(zulipRestExecutor, postMessage);
 	}
 	
-	public void postMessageToStream(CMItemStatus cmItemStatus, String message) {
+	public void postUserMessageToStream(CMItemStatus cmItemStatus, String message) throws Exception {
 		postMessageToStream(getUserZulipRestExecutor(), cmItemStatus, message);
 	}
 	
-	public void postItemCreated(){
+	private void postItemCreated() throws Exception{
-		String message = "";
+		String username = ckanUser.getPortalUser().getNameSurname();
-		postMessageToStream(gCatZulipRestExecutor, CMItemStatus.PENDING, message);
+		CMItemStatus cmItemStatus = CMItemStatus.PENDING;
+		String message = String.format("@**%s** has created the item with name '%s' (id='%s'). The item is now in **%s** state and must be moderated.", 
+				username, itemName, itemID, cmItemStatus.getFancyValue());
+		postMessageToStream(getGCatZulipRestExecutor(), cmItemStatus, message);
 	}
 	
-	public void postItemUpdated(){
+	public void postItemUpdated() throws Exception{
-		String message = "";
+		String username = ckanUser.getPortalUser().getNameSurname();
-		postMessageToStream(gCatZulipRestExecutor, CMItemStatus.PENDING, message);
+		CMItemStatus cmItemStatus = CMItemStatus.PENDING;
+		String message = String.format("@**%s** has updated the item with name '%s' (id='%s'). The item is now in **%s** state and must be moderated.", 
+				username, itemName, itemID, cmItemStatus.getFancyValue());
+		postMessageToStream(getGCatZulipRestExecutor(), cmItemStatus, message);
 	}
 	
-	public void postItemRejected() {
+	public void postItemRejected(String userMessage) throws Exception {
-		String message = "";
+		String username = ckanUser.getPortalUser().getNameSurname();
-		postMessageToStream(gCatZulipRestExecutor, CMItemStatus.REJECTED, message);
+		CMItemStatus cmItemStatus = CMItemStatus.REJECTED;
+		String message = String.format("@**%s** has **%s** the item with name '%s' (id='%s'). The author can delete the item or update it to try to meet moderators requests if any.", 
+				username, cmItemStatus.getFancyValue(), itemName, itemID);
+		postMessageToStream(getGCatZulipRestExecutor(), cmItemStatus, message);
+		postUserMessageToStream(cmItemStatus, userMessage);
 	}
 	
-	public void postItemApproved(){
+	public void postItemApproved(String userMessage) throws Exception{
-		String message = "";
+		String username = ckanUser.getPortalUser().getNameSurname();
-		postMessageToStream(gCatZulipRestExecutor, CMItemStatus.PENDING, message);
+		CMItemStatus cmItemStatus = CMItemStatus.APPROVED;
+		String message = String.format("@**%s** has **%s** the item with name '%s' (id='%s'). The item is now available in the catalogue.", 
+				username, cmItemStatus.getFancyValue(), itemName, itemID);
+		postMessageToStream(getGCatZulipRestExecutor(), cmItemStatus, message);
+		postUserMessageToStream(cmItemStatus, userMessage);
 	}
 	
-	
 }

src/test/java/org/gcube/gcat/ContextTest.java

@@ -31,7 +31,11 @@ public class ContextTest {
 	protected static Properties properties;
 	protected static final String PROPERTIES_FILENAME = "token.properties";
 	
-	public static final String DEFAULT_TEST_SCOPE_NAME;
+	public static final String PARENT_DEFAULT_TEST_SCOPE;
+	public static final String DEFAULT_TEST_SCOPE;
+	public static final String ALTERNATIVE_TEST_SCOPE;
+	
+	public static final String DEV_VRE;
 	
 	static {
 		properties = new Properties();
@@ -45,7 +49,13 @@ public class ContextTest {
 		}
 		
 		//DEFAULT_TEST_SCOPE_NAME = "/pred4s/preprod/preVRE";
-		DEFAULT_TEST_SCOPE_NAME = "/gcube/devsec/devVRE";
+		// DEFAULT_TEST_SCOPE_NAME = "/gcube/devsec/devVRE";
+		
+		PARENT_DEFAULT_TEST_SCOPE = "/gcube";
+		DEFAULT_TEST_SCOPE = PARENT_DEFAULT_TEST_SCOPE + "/devsec";
+		ALTERNATIVE_TEST_SCOPE = DEFAULT_TEST_SCOPE + "/devVRE";
+		
+		DEV_VRE = ALTERNATIVE_TEST_SCOPE;
 	}
 	
 	public static String getCurrentContextFullName() {
@@ -83,7 +93,7 @@ public class ContextTest {
 	
 	@BeforeClass
 	public static void beforeClass() throws Exception {
-		setContextByName(DEFAULT_TEST_SCOPE_NAME);
+		setContextByName(DEFAULT_TEST_SCOPE);
 	}
 	
 	@AfterClass

src/test/java/org/gcube/gcat/persistence/ckan/CKANPackageTest.java

@@ -1,5 +1,7 @@
 package org.gcube.gcat.persistence.ckan;
 
+import static org.gcube.common.authorization.client.Constants.authorizationService;
+
 import java.io.StringWriter;
 import java.net.URI;
 import java.util.ArrayList;
@@ -9,6 +11,7 @@ import java.util.Map;
 import java.util.Set;
 
 import javax.ws.rs.ForbiddenException;
+import javax.ws.rs.NotFoundException;
 import javax.ws.rs.core.MultivaluedHashMap;
 import javax.ws.rs.core.MultivaluedMap;
 import javax.ws.rs.core.PathSegment;
@@ -16,6 +19,7 @@ import javax.ws.rs.core.UriBuilder;
 import javax.ws.rs.core.UriInfo;
 
 import org.gcube.common.authorization.client.exceptions.ObjectNotFound;
+import org.gcube.common.authorization.library.provider.UserInfo;
 import org.gcube.common.resources.gcore.GenericResource;
 import org.gcube.common.resources.gcore.Resources;
 import org.gcube.common.scope.impl.ScopeBean;
@@ -562,4 +566,73 @@ public class CKANPackageTest extends ContextTest {
 		ckanPackage.update("{\"rating\": 0.0, \"license_title\": \"Academic Free License 3.0\", \"maintainer\": \"Kerekes Kata\", \"relationships_as_object\": [], \"private\": false, \"maintainer_email\": \"kerekeska@nebih.gov.hu\", \"num_tags\": 1, \"id\": \"7731b70f-47ff-4b74-b943-188215e82d07\", \"metadata_created\": \"2020-01-07T16:40:24.822719\", \"owner_org\": \"3571cca5-b0ae-4dc6-b791-434a8e062ce5\", \"metadata_modified\": \"2020-02-03T15:16:42.596068\", \"author\": \"Kerekes Kata\", \"author_email\": \"kerekeska@nebih.gov.hu\", \"state\": \"active\", \"version\": \"1\", \"license_id\": \"AFL-3.0\", \"type\": \"dataset\", \"resources\": [{\"cache_last_updated\": null, \"cache_url\": null, \"mimetype_inner\": null, \"hash\": \"\", \"description\": \"\", \"format\": \"JPEG\", \"url\": \"https://goo.gl/SnwAM7\", \"created\": \"2019-04-01T13:24:40.738838\", \"state\": \"active\", \"package_id\": \"7731b70f-47ff-4b74-b943-188215e82d07\", \"last_modified\": null, \"mimetype\": \"image/jpeg\", \"url_type\": null, \"position\": 0, \"revision_id\": \"06d61000-a0c1-4155-ad2d-78ede56d6bb5\", \"size\": null, \"datastore_active\": false, \"id\": \"1de8851d-1385-47ae-9c93-6040d170a9cc\", \"resource_type\": null, \"name\": \"th.jpeg\"}], \"num_resources\": 1, \"tags\": [{\"vocabulary_id\": null, \"state\": \"active\", \"display_name\": \"DEMETER\", \"id\": \"4e05058b-a006-4dbf-94f5-277a30318323\", \"name\": \"DEMETER\"}], \"groups\": [], \"creator_user_id\": \"7020f836-45f4-4ee8-9c65-e7504209644f\", \"relationships_as_subject\": [], \"name\": \"vre_picture\", \"isopen\": true, \"url\": \"\", \"notes\": \"This is a nice picture of a VRE ;)\", \"title\": \"VRE picture\", \"extras\": [{\"value\": \"https://data.d4science.org/ctlg/DEMETER_trial/vre_picture\", \"key\": \"Item URL\"}, {\"value\": \"ResearchObject\", \"key\": \"system:type\"}], \"license_url\": \"https://www.opensource.org/licenses/AFL-3.0\", \"ratings_count\": 0, \"organization\": {\"description\": \"\", \"title\": \"devVRE\", \"created\": \"2016-05-30T11:30:41.710079\", \"approval_status\": \"approved\", \"is_organization\": true, \"state\": \"active\", \"image_url\": \"\", \"revision_id\": \"7c8463df-ed3f-4d33-87d8-6c0bcbe30d5d\", \"type\": \"organization\", \"id\": \"3571cca5-b0ae-4dc6-b791-434a8e062ce5\", \"name\": \"devvre\"}, \"revision_id\": \"bdb6169a-6268-43d6-b7e1-265c0c9e1a1c\"}");
 	}
 
+	@Test
+	public void generateLinoTokenModeration() throws Exception {
+		UserInfo userInfo = new UserInfo("leonardo.candela", new ArrayList<>());
+		String userToken = authorizationService().generateUserToken(userInfo, ALTERNATIVE_TEST_SCOPE);
+		logger.debug(userToken);
+	}
+	
+	
+	@Test
+	public void testModeration() throws Exception {
+		ContextTest.setContextByName(DEV_VRE);
+		CKANPackage ckanPackage = new CKANPackage();
+		ckanPackage.setName(ITEM_NAME_VALUE);
+		try {
+			ckanPackage.purge();
+		}catch (NotFoundException e) {
+			logger.trace("The item does not exist. This is correct");
+		}
+		
+		
+		ObjectMapper mapper = new ObjectMapper();
+		createPackage(mapper);
+		
+		
+		ContextTest.setContextByName("leonardo.candela_"+DEV_VRE);
+		ckanPackage = new CKANPackage();
+		ckanPackage.setName(ITEM_NAME_VALUE);
+		ckanPackage.message("Please add the notes.");
+		
+		
+		ContextTest.setContextByName(DEV_VRE);
+		ckanPackage = new CKANPackage();
+		ckanPackage.setName(ITEM_NAME_VALUE);
+		String readItem = ckanPackage.read();
+		JsonNode readItemObjectNode = mapper.readTree(readItem);
+		String updatedNotes = "A research of Luca Frosini made during the PhD";
+		((ObjectNode) readItemObjectNode).put(NOTES_KEY, updatedNotes);
+		ckanPackage.update(mapper.writeValueAsString(readItemObjectNode));
+		ckanPackage.message("I hope now it can be approved.");
+		
+		
+		ContextTest.setContextByName("leonardo.candela_"+DEV_VRE);
+		ckanPackage = new CKANPackage();
+		ckanPackage.setName(ITEM_NAME_VALUE);
+		ckanPackage.reject("You must specify the institution.");
+		
+		
+		ContextTest.setContextByName(DEV_VRE);
+		ckanPackage = new CKANPackage();
+		ckanPackage.setName(ITEM_NAME_VALUE);
+		readItem = ckanPackage.read();
+		readItemObjectNode = mapper.readTree(readItem);
+		updatedNotes = "A research of Luca Frosini at ISTI";
+		((ObjectNode) readItemObjectNode).put(NOTES_KEY, updatedNotes);
+		ckanPackage.update(mapper.writeValueAsString(readItemObjectNode));
+		
+		
+		ContextTest.setContextByName("pasquale.pagano_"+DEV_VRE);
+		ckanPackage = new CKANPackage();
+		ckanPackage.setName(ITEM_NAME_VALUE);
+		ckanPackage.approve("It seems fine now");
+		
+		
+//		ContextTest.setContextByName(DEV_VRE);
+//		ckanPackage = new CKANPackage();
+//		ckanPackage.setName(ITEM_NAME_VALUE);
+//		ckanPackage.purge();
+	}
+	
 }

src/test/resources/.gitignore

@@ -1,2 +1,6 @@
 /*.gcubekey
 /*.properties
+/gCat_zuliprc
+/leonardo.candela_zuliprc
+/luca.frosini_zuliprc
+/pasquale.pagano_zuliprc