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git-svn-id: https://svn.d4science-ii.research-infrastructures.eu/gcube/branches/data-access/storagehub-webapp/1.0@177129 82a268e6-3cf1-43bd-a215-b396298e98cf

This commit is contained in:
Lucio Lelii 2019-02-14 11:01:59 +00:00
parent 5b8d5c1b21
commit 3ca3e70534
8 changed files with 127 additions and 24 deletions
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4
src/main/java/org/gcube/data/access/storagehub/Utils.java
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@ -298,7 +298,7 @@ public class Utils {
//to inherit hidden property
//item.setHidden(destinationItem.isHidden());
Node newNode = new Item2NodeConverter().getNode(ses, destinationNode, item);
Node newNode = new Item2NodeConverter().getNode(destinationNode, item);
if (accountingHandler!=null)
accountingHandler.createFolderAddObj(name, item.getClass().getSimpleName(), null, ses, newNode, false);
return newNode;
@ -319,7 +319,7 @@ public class Utils {
//to inherit hidden property
//item.setHidden(destinationItem.isHidden());
Node newNode = new Item2NodeConverter().getNode(ses, destinationNode, gcubeItem);
Node newNode = new Item2NodeConverter().getNode(destinationNode, gcubeItem);
//TODO: accounting for GCUBEITEM
//accountingHandler.createFolderAddObj(name, item.getClass().getSimpleName(), null, ses, newNode, false);
return newNode;

6
src/main/java/org/gcube/data/access/storagehub/handlers/Item2NodeConverter.java
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@ -44,7 +44,7 @@ public class Item2NodeConverter {
private static final Logger logger = LoggerFactory.getLogger(Item2NodeConverter.class);
public <T extends Item> Node getNode(Session session, Node parentNode, T item){
public <T extends Item> Node getNode(Node parentNode, T item){
try {
String primaryType= ClassHandler.instance().getNodeType(item.getClass());
Node newNode = parentNode.addNode(Text.escapeIllegalJcrChars(item.getName()), primaryType);
@ -180,7 +180,7 @@ public class Item2NodeConverter {
return fields;
}
public <F extends AbstractFileItem> void replaceContent(Session session, Node node, F item, ItemAction action){
public <F extends AbstractFileItem> void replaceContent(Node node, F item, ItemAction action){
try {
node.setPrimaryType(item.getClass().getAnnotation(RootNode.class).value());
@ -215,7 +215,7 @@ public class Item2NodeConverter {
}
public <I extends Item> void updateMetadataNode(Session session, Node node, Map<String, Object> meta, String login){
public <I extends Item> void updateMetadataNode(Node node, Map<String, Object> meta, String login){
try {
//TODO: make a method to update item not only metadata, check if the new metadata has an intersection with the old one to remove properties not needed

2
src/main/java/org/gcube/data/access/storagehub/handlers/TrashHandler.java
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@ -139,7 +139,7 @@ public class TrashHandler {
log.debug("creating node");
Node newTrashItemNode = item2Node.getNode(ses, trashFolder, trashItem);
Node newTrashItemNode = item2Node.getNode(trashFolder, trashItem);
ses.save();
log.debug("calling jcr move");

2
src/main/java/org/gcube/data/access/storagehub/handlers/UnshareHandler.java
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@ -245,7 +245,7 @@ public class UnshareHandler {
//to inherit hidden property
//item.setHidden(destinationItem.isHidden());
Node newNode = item2Node.getNode(ses, destinationNode, item);
Node newNode = item2Node.getNode(destinationNode, item);
return newNode;
}
}

2
src/main/java/org/gcube/data/access/storagehub/handlers/VersionHandler.java
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@ -26,7 +26,7 @@ public class VersionHandler {
try {
Node contentNode = node.getNode(NodeConstants.CONTENT_NAME);
contentNode.addMixin(JcrConstants.MIX_VERSIONABLE);
}catch(Exception e ) {
}catch(Throwable e ) {
logger.warn("cannot create versioned content node",e);
}
}

92
src/main/java/org/gcube/data/access/storagehub/services/ACLManager.java
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@ -1,16 +1,21 @@
package org.gcube.data.access.storagehub.services;
import java.security.Principal;
import java.util.ArrayList;
import java.util.List;
import javax.enterprise.context.RequestScoped;
import javax.inject.Inject;
import javax.jcr.Node;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.security.AccessControlEntry;
import javax.jcr.security.AccessControlManager;
import javax.jcr.security.Privilege;
import javax.servlet.ServletContext;
import javax.ws.rs.FormParam;
import javax.ws.rs.GET;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
@ -20,13 +25,19 @@ import javax.ws.rs.core.MediaType;
import org.apache.jackrabbit.api.security.JackrabbitAccessControlList;
import org.apache.jackrabbit.commons.jackrabbit.authorization.AccessControlUtils;
import org.gcube.common.gxrest.response.outbound.GXOutboundErrorResponse;
import org.gcube.common.storagehub.model.Excludes;
import org.gcube.common.storagehub.model.acls.ACL;
import org.gcube.common.storagehub.model.acls.AccessType;
import org.gcube.common.storagehub.model.exceptions.BackendGenericError;
import org.gcube.common.storagehub.model.exceptions.InvalidCallParameters;
import org.gcube.common.storagehub.model.exceptions.InvalidItemException;
import org.gcube.common.storagehub.model.exceptions.StorageHubException;
import org.gcube.common.storagehub.model.items.Item;
import org.gcube.common.storagehub.model.items.SharedFolder;
import org.gcube.common.storagehub.model.types.ACLList;
import org.gcube.data.access.storagehub.AuthorizationChecker;
import org.gcube.data.access.storagehub.handlers.CredentialHandler;
import org.gcube.data.access.storagehub.handlers.Node2ItemConverter;
import org.gcube.smartgears.utils.InnerMethodName;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@ -46,9 +57,18 @@ public class ACLManager {
@Context
ServletContext context;
@Inject Node2ItemConverter node2Item;
@Inject
AuthorizationChecker authChecker;
/**
* returns the AccessType for all the users in a shared folder
*
* @exception {@link RepositoryException} when a generic jcr error occurs
* @exception {@link UserNotAuthorizedException} when the caller is not authorized to access to the shared folder
*/
@Produces(MediaType.APPLICATION_JSON)
@GET
@Path("{id}/acls")
@ -77,10 +97,10 @@ public class ACLManager {
}
}catch(RepositoryException re){
log.error("jcr error extracting archive", re);
GXOutboundErrorResponse.throwException(new BackendGenericError("jcr error extracting archive", re));
log.error("jcr error getting acl", re);
GXOutboundErrorResponse.throwException(new BackendGenericError("jcr error getting acl", re));
}catch(StorageHubException she ){
log.error("error creating file item", she);
log.error("error getting acl", she);
GXOutboundErrorResponse.throwException(she);
}finally{
if (ses!=null)
@ -90,4 +110,70 @@ public class ACLManager {
}
/**
* Set a new AccessType for a user in a shared folder
*
*
* @param String user
* @param accessType accessType
*
* @exception {@link RepositoryException} when a generic jcr error occurs
* @exception {@link UserNotAuthorizedException} when the caller is not ADMINISTRATOR of the shared folder
* @exception {@link InvalidCallParameters} when the folder is not shared with the specified user
* @exception {@link InvalidItemException} when the folder is not share
*/
@PUT
@Path("{id}/acls")
public void setACL(@FormParam("user") String user, @FormParam("access") AccessType accessType) {
InnerMethodName.instance.set("setACLById");
Session ses = null;
try{
ses = repository.getRepository().login(CredentialHandler.getAdminCredentials(context));
Node node = ses.getNodeByIdentifier(id);
Item item = node2Item.getItem(node, Excludes.ALL);
if (!(item instanceof SharedFolder) || ((SharedFolder) item).isVreFolder() )
throw new InvalidItemException("the item is not a shared folder");
authChecker.checkAdministratorControl(ses, (SharedFolder) item);
if (!((SharedFolder) item).getUsers().getMap().containsKey(user))
throw new InvalidCallParameters("shared folder with id "+item.getId()+" is not shared with user "+user);
String path = node.getPath();
AccessControlManager acm = ses.getAccessControlManager();
JackrabbitAccessControlList acls = AccessControlUtils.getAccessControlList(acm, path);
Privilege[] userPrivileges = new Privilege[] { acm.privilegeFromName(accessType.getValue()) };
AccessControlEntry aceToDelete = null;;
Principal principal = AccessControlUtils.getPrincipal(ses, user);
for (AccessControlEntry ace : acls.getAccessControlEntries())
if (ace.getPrincipal().equals(principal)) {
aceToDelete = ace;
break;
}
if (aceToDelete!= null)
acls.removeAccessControlEntry(aceToDelete);
acls.addAccessControlEntry(principal, userPrivileges);
acm.setPolicy(path, acls);
ses.save();
}catch(RepositoryException re){
log.error("jcr error extracting archive", re);
GXOutboundErrorResponse.throwException(new BackendGenericError("jcr error setting acl", re));
}catch(StorageHubException she ){
log.error("error setting acl", she);
GXOutboundErrorResponse.throwException(she);
}finally{
if (ses!=null)
ses.logout();
}
}
}

39
src/main/java/org/gcube/data/access/storagehub/services/ItemsCreator.java
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@ -15,9 +15,13 @@ import java.util.concurrent.Future;
import javax.inject.Inject;
import javax.jcr.ItemNotFoundException;
import javax.jcr.Node;
import javax.jcr.NodeIterator;
import javax.jcr.PathNotFoundException;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.lock.Lock;
import javax.jcr.lock.LockException;
import javax.jcr.lock.LockManager;
import javax.servlet.ServletContext;
import javax.ws.rs.Consumes;
import javax.ws.rs.FormParam;
@ -32,6 +36,7 @@ import org.apache.commons.compress.archivers.ArchiveEntry;
import org.apache.commons.compress.archivers.ArchiveException;
import org.apache.commons.compress.archivers.ArchiveInputStream;
import org.apache.commons.compress.archivers.ArchiveStreamFactory;
import org.apache.jackrabbit.commons.cnd.TemplateBuilderFactory.NodeDefinitionTemplateBuilder;
import org.apache.tika.config.TikaConfig;
import org.apache.tika.detect.Detector;
import org.apache.tika.io.TikaInputStream;
@ -49,6 +54,7 @@ import org.gcube.common.storagehub.model.exceptions.UserNotAuthorizedException;
import org.gcube.common.storagehub.model.items.AbstractFileItem;
import org.gcube.common.storagehub.model.items.FolderItem;
import org.gcube.common.storagehub.model.items.GCubeItem;
import org.gcube.common.storagehub.model.items.SharedFolder;
import org.gcube.common.storagehub.model.types.ItemAction;
import org.gcube.contentmanagement.blobstorage.service.IClient;
import org.gcube.data.access.storagehub.AuthorizationChecker;
@ -207,7 +213,6 @@ public class ItemsCreator {
@POST
@Consumes(MediaType.MULTIPART_FORM_DATA)
@Produces(MediaType.TEXT_PLAIN)
@Path("/{id}/create/FILE")
public String createFileItem(@PathParam("id") String id, @FormDataParam("name") String name,
@FormDataParam("description") String description,
@ -218,26 +223,34 @@ public class ItemsCreator {
Session ses = null;
String toReturn = null;
try{
if (name==null || name.trim().isEmpty() || description ==null) throw new InvalidCallParameters("name or description are null");
if (name==null || name.trim().isEmpty() || description ==null) throw new InvalidCallParameters("name or description are null or empty");
final String login = AuthorizationProvider.instance.get().getClient().getId();
ses = repository.getRepository().login(CredentialHandler.getAdminCredentials(context));
Node destination = ses.getNodeByIdentifier(id);
log.info("create file called with filename {} in dir {} ", name, destination.getPath() );
if (!node2Item.checkNodeType(destination, FolderItem.class))
throw new InvalidItemException("the destination item is not a folder");
ses.getWorkspace().getLockManager().lock(destination.getPath(), false, true, 0,login);
LockManager lockManager = ses.getWorkspace().getLockManager();
lockManager.lock(destination.getPath(), false, true, 0,login);
log.info("session: {}",ses.toString());
Node newNode;
try {
newNode = createFileItemInternally(ses, destination, stream, name, description, login);
ses.save();
} finally {
ses.getWorkspace().getLockManager().unlock(destination.getPath());
log.info("session: {}",ses.toString());
try {
lockManager.unlock(destination.getPath());
}catch(LockException e) {
log.warn("error unlocking item id {} with path {}",destination.getIdentifier(), destination.getPath(), e);
}
}
versionHandler.checkinContentNode(newNode, ses);
@ -249,9 +262,14 @@ public class ItemsCreator {
}catch(StorageHubException she ){
log.error("error creating file item", she);
GXOutboundErrorResponse.throwException(she);
} finally{
if (ses!=null)
}catch(Throwable e ){
log.error("unexpected error", e);
GXOutboundErrorResponse.throwException(new BackendGenericError(e));
}finally{
if (ses!=null && ses.isLive()) {
log.info("session closed");
ses.logout();
}
}
return toReturn;
@ -277,11 +295,10 @@ public class ItemsCreator {
authChecker.checkWriteAuthorizationControl(ses, newNode.getIdentifier(), false);
versionHandler.checkoutContentNode(newNode, ses);
log.trace("replacing content of class {}",item.getContent().getClass());
item2Node.replaceContent(ses, newNode,item, ItemAction.UPDATED);
item2Node.replaceContent(newNode,item, ItemAction.UPDATED);
}catch(PathNotFoundException pnf) {
log.info("creating new node");
authChecker.checkWriteAuthorizationControl(ses, destinationNode.getIdentifier(), true);
newNode = item2Node.getNode(ses, destinationNode, item);
newNode = item2Node.getNode(destinationNode, item);
versionHandler.makeVersionableContent(newNode, ses);
}

4
src/main/java/org/gcube/data/access/storagehub/services/ItemsManager.java
View File

@ -796,7 +796,7 @@ public class ItemsManager {
log.info("copying storage Id {} to newPath {} and the id returned by storage is {}", oldStorageId, newPath, newStorageID);
((AbstractFileItem) item).getContent().setStorageId(newStorageID);
((AbstractFileItem) item).getContent().setRemotePath(newPath);
item2Node.replaceContent(ses, newNode, (AbstractFileItem) item, ItemAction.CLONED);
item2Node.replaceContent(newNode, (AbstractFileItem) item, ItemAction.CLONED);
}
Utils.setPropertyOnChangeNode(newNode, login, ItemAction.CLONED);
@ -905,7 +905,7 @@ public class ItemsManager {
ses.getWorkspace().getLockManager().lock(nodeToUpdate.getPath(), false, true, 0,login);
try {
item2Node.updateMetadataNode(ses, nodeToUpdate, metadata.getMap(), login);
item2Node.updateMetadataNode(nodeToUpdate, metadata.getMap(), login);
ses.save();
}finally {
ses.getWorkspace().getLockManager().unlock(nodeToUpdate.getPath());