142 lines
4.5 KiB
Java
142 lines
4.5 KiB
Java
package org.gcube.data.access.storagehub.services;
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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 javax.inject.Inject;
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import javax.jcr.Node;
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import javax.jcr.Session;
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import javax.servlet.ServletContext;
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import javax.ws.rs.DELETE;
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import javax.ws.rs.FormParam;
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import javax.ws.rs.GET;
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import javax.ws.rs.POST;
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import javax.ws.rs.Path;
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import javax.ws.rs.PathParam;
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import javax.ws.rs.Produces;
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import javax.ws.rs.core.Context;
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import javax.ws.rs.core.MediaType;
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import org.apache.jackrabbit.api.JackrabbitSession;
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import org.apache.jackrabbit.api.security.user.Authorizable;
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import org.apache.jackrabbit.api.security.user.Query;
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import org.apache.jackrabbit.api.security.user.QueryBuilder;
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import org.apache.jackrabbit.api.security.user.User;
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import org.gcube.common.authorization.library.annotations.AuthorizationControl;
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import org.gcube.common.authorization.library.provider.AuthorizationProvider;
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import org.gcube.common.gxrest.response.outbound.GXOutboundErrorResponse;
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import org.gcube.common.storagehub.model.exceptions.BackendGenericError;
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import org.gcube.data.access.storagehub.Constants;
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import org.gcube.data.access.storagehub.Utils;
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import org.gcube.data.access.storagehub.handlers.CredentialHandler;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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@Path("users")
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public class UserManager {
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@Context ServletContext context;
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private static final Logger log = LoggerFactory.getLogger(UserManager.class);
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@Inject
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RepositoryInitializer repository;
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@GET
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@Path("")
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@Produces(MediaType.APPLICATION_JSON)
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@AuthorizationControl(allowed={"lucio.lelii"})
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public List<String> getUsers(){
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JackrabbitSession session = null;
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List<String> users= new ArrayList<>();
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try {
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session = (JackrabbitSession) repository.getRepository().login(CredentialHandler.getAdminCredentials(context));
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Iterator<Authorizable> result = session.getUserManager().findAuthorizables(new Query() {
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@Override
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public <T> void build(QueryBuilder<T> builder) {
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builder.setSelector(User.class);
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}
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});
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while (result.hasNext()) {
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Authorizable user = result.next();
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log.info("user {} found",user.getPrincipal().getName());
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users.add(user.getPrincipal().getName());
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}
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}catch(Exception e) {
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log.error("jcr error getting users", e);
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GXOutboundErrorResponse.throwException(new BackendGenericError(e));
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} finally {
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if (session!=null)
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session.logout();
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}
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return users;
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}
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@POST
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@Path("")
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@AuthorizationControl(allowed={"lucio.lelii"})
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public String createUser(@FormParam("user") String user, @FormParam("password") String password){
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JackrabbitSession session = null;
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String userId = null;
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try {
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session = (JackrabbitSession) repository.getRepository().login(CredentialHandler.getAdminCredentials(context));
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org.apache.jackrabbit.api.security.user.UserManager usrManager = session.getUserManager();
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User createdUser = usrManager.createUser(user, password);
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userId = createdUser.getID();
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Node homeNode = session.getNode("/Home");
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Node userHome = homeNode.addNode(user, "nthl:home");
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Node workspaceFolder = Utils.createFolderInternally(session, userHome, Constants.WORKSPACE_ROOT_FOLDER_NAME, "workspace of "+user, false, user, null);
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Node trashFolder = Utils.createFolderInternally(session, workspaceFolder, Constants.TRASH_ROOT_FOLDER_NAME, "trash of "+user, false, user, null);
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Node specialFolder = Utils.createFolderInternally(session, workspaceFolder, Constants.VRE_FOLDER_PARENT_NAME, "special folder container of "+user, false, user, null);
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session.save();
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}catch(Exception e) {
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log.error("jcr error getting users", e);
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GXOutboundErrorResponse.throwException(new BackendGenericError(e));
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} finally {
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if (session!=null)
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session.logout();
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}
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return userId;
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}
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@DELETE
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@Path("{id}")
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@AuthorizationControl(allowed={"lucio.lelii"})
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public String deleteUser(@PathParam("id") String id){
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JackrabbitSession session = null;
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String userId = null;
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try {
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session = (JackrabbitSession) repository.getRepository().login(CredentialHandler.getAdminCredentials(context));
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org.apache.jackrabbit.api.security.user.UserManager usrManager = session.getUserManager();
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Authorizable authorizable = usrManager.getAuthorizable(id);
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if (!authorizable.isGroup())
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authorizable.remove();
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session.save();
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}catch(Exception e) {
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log.error("jcr error getting users", e);
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GXOutboundErrorResponse.throwException(new BackendGenericError(e));
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} finally {
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if (session!=null)
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session.logout();
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}
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return userId;
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}
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}
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