コード例 #1
0
ファイル: Site.java プロジェクト: bulias/community-edition
  /**
   * Reset any permissions that have been set on the node.
   *
   * <p>All permissions will be deleted and the node set to inherit permissions.
   *
   * @param node node
   */
  public void resetAllPermissions(ScriptNode node) {
    final NodeRef nodeRef = node.getNodeRef();

    // ensure the user has permission to Change Permissions
    final PermissionService permissionService = serviceRegistry.getPermissionService();
    if (permissionService
        .hasPermission(nodeRef, PermissionService.CHANGE_PERMISSIONS)
        .equals(AccessStatus.ALLOWED)) {
      AuthenticationUtil.runAs(
          new RunAsWork<Void>() {
            public Void doWork() throws Exception {
              // Ensure node isn't inheriting permissions from an ancestor before deleting
              if (!permissionService.getInheritParentPermissions(nodeRef)) {
                permissionService.deletePermissions(nodeRef);
                permissionService.setInheritParentPermissions(nodeRef, true);
              }
              return null;
            }
          },
          AuthenticationUtil.SYSTEM_USER_NAME);
    } else {
      throw new AlfrescoRuntimeException(
          "You do not have the authority to update permissions on this node.");
    }
  }
コード例 #2
0
 /**
  * Helper to encapsulate the test for whether the currently authenticated user can write to the
  * preferences objects for the given username and person node reference.
  *
  * @param userName Username owner of the preferences object for modification test
  * @param personNodeRef Non-null person representing the given username
  * @return true if they are allowed to write to the user preferences, false otherwise
  */
 private boolean userCanWritePreferences(final String userName, final NodeRef personNodeRef) {
   final String currentUserName = AuthenticationUtil.getFullyAuthenticatedUser();
   return (userName.equals(currentUserName)
       || personService
           .getUserIdentifier(userName)
           .equals(personService.getUserIdentifier(currentUserName))
       || authenticationContext.isSystemUserName(currentUserName)
       || permissionService.hasPermission(personNodeRef, PermissionService.WRITE)
           == AccessStatus.ALLOWED);
 }
コード例 #3
0
ファイル: Site.java プロジェクト: bulias/community-edition
  /**
   * Apply a set of permissions to the node.
   *
   * @param node node
   * @param permissions permissions
   */
  public void setPermissions(final ScriptNode node, final Object permissions) {
    final NodeRef nodeRef = node.getNodeRef();

    if (permissions != null && permissions instanceof ScriptableObject) {
      final PermissionService permissionService = this.serviceRegistry.getPermissionService();
      // ensure the user has permission to Change Permissions
      if (permissionService
          .hasPermission(nodeRef, PermissionService.CHANGE_PERMISSIONS)
          .equals(AccessStatus.ALLOWED)) {
        AuthenticationUtil.runAs(
            new RunAsWork<Void>() {
              public Void doWork() throws Exception {
                if (!permissionService.getInheritParentPermissions(nodeRef)) {
                  // remove existing permissions
                  permissionService.deletePermissions(nodeRef);
                }

                // Assign the correct permissions
                ScriptableObject scriptable = (ScriptableObject) permissions;
                Object[] propIds = scriptable.getIds();
                for (int i = 0; i < propIds.length; i++) {
                  // Work on each key in turn
                  Object propId = propIds[i];

                  // Only interested in keys that are formed of Strings
                  if (propId instanceof String) {
                    // Get the value out for the specified key - it must be String
                    final String key = (String) propId;
                    final Object value = scriptable.get(key, scriptable);
                    if (value instanceof String) {
                      // Set the permission on the node
                      permissionService.setPermission(nodeRef, key, (String) value, true);
                    }
                  }
                }

                // always add the site managers group with SiteManager permission
                String managers =
                    siteService.getSiteRoleGroup(getShortName(), SiteModel.SITE_MANAGER);
                permissionService.setPermission(nodeRef, managers, SiteModel.SITE_MANAGER, true);

                // now turn off inherit to finalize our permission changes
                permissionService.setInheritParentPermissions(nodeRef, false);
                return null;
              }
            },
            AuthenticationUtil.SYSTEM_USER_NAME);
      }
    } else {
      // No permissions passed-in
      this.resetAllPermissions(node);
    }
  }
コード例 #4
0
  /**
   * @see org.alfresco.web.action.ActionEvaluator#evaluate(org.alfresco.web.bean.repository.Node)
   */
  public boolean evaluate(final Node node) {
    // is the authenticated user permitted to execute the regenerate renditions action
    // against at least one web project
    boolean isUserAllowed = false;

    final FacesContext fc = FacesContext.getCurrentInstance();
    final ServiceRegistry services = Repository.getServiceRegistry(fc);
    final PermissionService permissionService = services.getPermissionService();
    final WebProjectService webProjectService = services.getWebProjectService();
    final NavigationBean navigator =
        (NavigationBean) FacesHelper.getManagedBean(fc, NavigationBean.BEAN_NAME);

    // check that the authenticated user has CONTENT MANAGER permissions for at least one web
    // project
    // this will ensure that the action appears only if the user is able to regenerate renditions
    // for at least one web project
    List<WebProjectInfo> wpInfos = webProjectService.listWebProjects();
    for (WebProjectInfo wpInfo : wpInfos) {
      if (permissionService.hasPermission(
              wpInfo.getNodeRef(), PermissionService.WCM_CONTENT_MANAGER)
          == AccessStatus.ALLOWED) {
        isUserAllowed = true;
        break;
      }
    }

    // TODO improve how we determine whether the form supports the ability to regenerate renditions
    // or not

    // get the path to the current name - compare each path element with the Web Forms folder name
    final Path path = navigator.getCurrentNode().getNodePath();

    boolean isWebFormsPath = false;
    Iterator<Path.Element> itr = path.iterator();
    while (itr.hasNext()) {
      Path.Element element = (Path.Element) itr.next();
      String pathElement = element.getPrefixedString(services.getNamespaceService());
      if (Application.getWebContentFormsFolderName(fc).equals(pathElement)) {
        isWebFormsPath = true;
        break;
      }
    }

    return (node.hasAspect(WCMAppModel.ASPECT_RENDERING_ENGINE_TEMPLATE) || isWebFormsPath)
        && isUserAllowed;
  }
コード例 #5
0
  /*
   * Extract favourite nodes of the given type from the comma-separated list in "nodes".
   */
  private Map<PersonFavouriteKey, PersonFavourite> extractFavouriteNodes(
      String userName, Type type, String nodes) {
    PrefKeys prefKeys = getPrefKeys(type);
    Map<PersonFavouriteKey, PersonFavourite> favouriteNodes =
        new HashMap<PersonFavouriteKey, PersonFavourite>();

    StringTokenizer st = new StringTokenizer(nodes, ",");
    while (st.hasMoreTokens()) {
      String nodeRefStr = st.nextToken();
      nodeRefStr = nodeRefStr.trim();
      if (!NodeRef.isNodeRef((String) nodeRefStr)) {
        continue;
      }

      NodeRef nodeRef = new NodeRef((String) nodeRefStr);

      if (!nodeService.exists(nodeRef)) {
        continue;
      }

      if (permissionService.hasPermission(nodeRef, PermissionService.READ_PROPERTIES)
          == AccessStatus.DENIED) {
        continue;
      }

      // get createdAt for this favourited node
      // use ISO8601
      StringBuilder builder = new StringBuilder(prefKeys.getAlfrescoPrefKey());
      builder.append(nodeRef.toString());
      builder.append(".createdAt");
      String prefKey = builder.toString();
      String createdAtStr = (String) preferenceService.getPreference(userName, prefKey);
      Date createdAt = (createdAtStr != null ? ISO8601DateFormat.parse(createdAtStr) : null);

      String name = (String) nodeService.getProperty(nodeRef, ContentModel.PROP_NAME);

      PersonFavourite personFavourite =
          new PersonFavourite(userName, nodeRef, type, name, createdAt);
      PersonFavouriteKey key = personFavourite.getKey();
      favouriteNodes.put(key, personFavourite);
    }

    return favouriteNodes;
  }
コード例 #6
0
  /**
   * Helper method to extract file info from a specific node.
   *
   * <p>This method goes direct to the repo for all information and no data is cached here.
   *
   * @param nodeRef the node
   * @param readOnly, should the file be shown as "read only", regardless of its permissions?
   * @param lockedFilesAsOffline should a locked file be marked as offline
   * @return Returns the file information pertinent to the node
   * @throws FileNotFoundException if the path refers to a non-existent file
   */
  private ContentFileInfo getFileInformationImpl(
      NodeRef nodeRef, boolean readOnly, boolean lockedFilesAsOffline)
      throws FileNotFoundException {
    // get the file info
    org.alfresco.service.cmr.model.FileInfo fileFolderInfo = fileFolderService.getFileInfo(nodeRef);

    // retrieve required properties and create new JLAN file info
    ContentFileInfo fileInfo = new ContentFileInfo(nodeRef);

    // Set the file id from the node's DBID
    long id =
        DefaultTypeConverter.INSTANCE.convert(
            Long.class, nodeService.getProperty(nodeRef, ContentModel.PROP_NODE_DBID));
    fileInfo.setFileId((int) (id & 0xFFFFFFFFL));

    // unset all attribute flags
    int fileAttributes = 0;
    fileInfo.setFileAttributes(fileAttributes);

    if (fileFolderInfo.isFolder()) {
      // add directory attribute
      fileAttributes |= FileAttribute.Directory;
      fileInfo.setFileAttributes(fileAttributes);
      fileInfo.setFileType(FileType.Directory);
    } else {
      Map<QName, Serializable> nodeProperties = fileFolderInfo.getProperties();

      // Get the file size from the content

      ContentData contentData = (ContentData) nodeProperties.get(ContentModel.PROP_CONTENT);
      long size = 0L;
      if (contentData != null) {
        size = contentData.getSize();
      }
      fileInfo.setSize(size);

      // Set the allocation size by rounding up the size to a 512 byte block boundary

      if (size > 0) {
        fileInfo.setAllocationSize((size + 512L) & 0xFFFFFFFFFFFFFE00L);
      }

      // Check whether the file is locked

      if (nodeService.hasAspect(nodeRef, ContentModel.ASPECT_LOCKABLE)) {
        LockType lockType = lockService.getLockType(nodeRef);

        int attr = fileInfo.getFileAttributes();

        if (lockType != null) {
          switch (lockType) {
            case NODE_LOCK:
              if ((attr & FileAttribute.ReadOnly) == 0) attr += FileAttribute.ReadOnly;
              break;
            case WRITE_LOCK:
              LockStatus lockStatus = lockService.getLockStatus(nodeRef);
              if (lockStatus == LockStatus.LOCK_OWNER) {
              } else {
                if ((attr & FileAttribute.ReadOnly) == 0) {
                  attr += FileAttribute.ReadOnly;
                }

                if (lockedFilesAsOffline) {
                  attr += FileAttribute.NTOffline;
                }
              }
              break;
            case READ_ONLY_LOCK:
              if ((attr & FileAttribute.ReadOnly) == 0) {
                attr += FileAttribute.ReadOnly;
              }

              if (lockedFilesAsOffline) {
                attr += FileAttribute.NTOffline;
              }
              break;
          }

          fileInfo.setFileAttributes(attr);
        }
      }

      // Check if it is a link node

      if (fileFolderInfo.isLink()) {
        fileInfo.setLinkNodeRef(fileFolderInfo.getLinkNodeRef());
      }
    }

    // created
    Date createdDate = fileFolderInfo.getCreatedDate();
    if (createdDate != null) {
      long created = DefaultTypeConverter.INSTANCE.longValue(createdDate);
      fileInfo.setCreationDateTime(created);
    }
    // modified
    Date modifiedDate = fileFolderInfo.getModifiedDate();
    if (modifiedDate != null) {
      long modified = DefaultTypeConverter.INSTANCE.longValue(modifiedDate);
      fileInfo.setModifyDateTime(modified);
      fileInfo.setAccessDateTime(modified);
      fileInfo.setChangeDateTime(modified);
    }
    // name
    String name = fileFolderInfo.getName();
    if (name != null) {
      fileInfo.setFileName(name);

      // Check for file names that should be hidden
      if (hiddenAspect.getVisibility(Client.cifs, fileInfo.getNodeRef())
          == Visibility.HiddenAttribute) {
        // Add the hidden file attribute
        int attr = fileInfo.getFileAttributes();
        if ((attr & FileAttribute.Hidden) == 0) {
          attr += FileAttribute.Hidden;
          fileInfo.setFileAttributes(attr);
        }
      }
    }

    // Read/write access

    if (!fileFolderInfo.isFolder() || isReadOnlyFlagOnFolders) {
      boolean deniedPermission =
          permissionService.hasPermission(nodeRef, PermissionService.WRITE) == AccessStatus.DENIED;
      if (readOnly || deniedPermission) {
        int attr = fileInfo.getFileAttributes();
        if ((attr & FileAttribute.ReadOnly) == 0) {
          attr += FileAttribute.ReadOnly;
          fileInfo.setFileAttributes(attr);
        }
      }
    }

    // Set the normal file attribute if no other attributes are set

    if (fileInfo.getFileAttributes() == 0) fileInfo.setFileAttributes(FileAttribute.NTNormal);

    // Debug

    if (logger.isDebugEnabled()) {
      logger.debug("Fetched file info: \n" + "   info: " + fileInfo);
    }

    // Return the file information

    return fileInfo;
  }
コード例 #7
0
  @Override
  public PagingResults<PersonFavourite> getPagedFavourites(
      String userName,
      Set<Type> types,
      List<Pair<FavouritesService.SortFields, Boolean>> sortProps,
      PagingRequest pagingRequest) {
    // Get the user node reference
    final NodeRef personNodeRef = personService.getPerson(userName);
    if (personNodeRef == null) {
      throw new AlfrescoRuntimeException(
          "Can not get preferences for " + userName + " because he/she does not exist.");
    }

    boolean includeFiles = types.contains(Type.FILE);
    boolean includeFolders = types.contains(Type.FOLDER);
    boolean includeSites = types.contains(Type.SITE);

    String currentUserName = AuthenticationUtil.getFullyAuthenticatedUser();
    if (authenticationContext.isSystemUserName(currentUserName) == true
        || permissionService.hasPermission(personNodeRef, PermissionService.WRITE)
            == AccessStatus.ALLOWED
        || userName.equals(currentUserName) == true) {
      // we may have more than one favourite that is considered the same w.r.t. the PersonFavourite
      // comparator
      final Map<PersonFavouriteKey, PersonFavourite> sortedFavouriteNodes =
          new TreeMap<PersonFavouriteKey, PersonFavourite>(getComparator(sortProps));

      PrefKeys sitePrefKeys = getPrefKeys(Type.SITE);
      PrefKeys documentsPrefKeys = getPrefKeys(Type.FILE);
      PrefKeys foldersPrefKeys = getPrefKeys(Type.FOLDER);

      Map<String, Serializable> preferences = preferenceService.getPreferences(userName);
      for (String key : preferences.keySet()) {
        if (includeFiles && key.startsWith(documentsPrefKeys.sharePrefKey)) {
          String nodes = (String) preferences.get(key);
          if (nodes != null) {
            sortedFavouriteNodes.putAll(extractFavouriteNodes(userName, Type.FILE, nodes));
          }
        } else if (includeFolders && key.startsWith(foldersPrefKeys.sharePrefKey)) {
          String nodes = (String) preferences.get(key);
          if (nodes != null) {
            sortedFavouriteNodes.putAll(extractFavouriteNodes(userName, Type.FOLDER, nodes));
          }
        } else if (includeSites
            && key.startsWith(sitePrefKeys.getSharePrefKey())
            && !key.endsWith(".createdAt")) {
          // key is either of the form org.alfresco.share.sites.favourites.<siteId>.favourited or
          // org.alfresco.share.sites.favourites.<siteId>
          extractFavouriteSite(userName, Type.SITE, sortedFavouriteNodes, preferences, key);
        }
      }

      int totalSize = sortedFavouriteNodes.size();
      final PageDetails pageDetails = PageDetails.getPageDetails(pagingRequest, totalSize);

      final List<PersonFavourite> page = new ArrayList<PersonFavourite>(pageDetails.getPageSize());
      Iterator<PersonFavourite> it = sortedFavouriteNodes.values().iterator();
      for (int counter = 0; counter < pageDetails.getEnd() && it.hasNext(); counter++) {
        PersonFavourite favouriteNode = it.next();

        if (counter < pageDetails.getSkipCount()) {
          continue;
        }

        if (counter > pageDetails.getEnd() - 1) {
          break;
        }

        page.add(favouriteNode);
      }

      return new PagingResults<PersonFavourite>() {
        @Override
        public List<PersonFavourite> getPage() {
          return page;
        }

        @Override
        public boolean hasMoreItems() {
          return pageDetails.hasMoreItems();
        }

        @Override
        public Pair<Integer, Integer> getTotalResultCount() {
          Integer total = Integer.valueOf(sortedFavouriteNodes.size());
          return new Pair<Integer, Integer>(total, total);
        }

        @Override
        public String getQueryExecutionId() {
          return null;
        }
      };
    } else {
      // The current user does not have sufficient permissions to update the preferences for this
      // user
      throw new AccessDeniedException(
          "The current user "
              + currentUserName
              + " does not have sufficient permissions to get the favourites of the user "
              + userName);
    }
  }
コード例 #8
0
  /** Test for MNT-11725 */
  public void testDowngradePermissions() throws Exception {
    NodeRef rootNodeRef = this.nodeService.getRootNode(StoreRef.STORE_REF_WORKSPACE_SPACESSTORE);
    NodeRef folderRef =
        nodeService
            .createNode(
                rootNodeRef,
                ContentModel.ASSOC_CHILDREN,
                QName.createQName(NamespaceService.ALFRESCO_URI, "testFolder"),
                ContentModel.TYPE_FOLDER)
            .getChildRef();
    permissionService.setPermission(folderRef, USER_ONE, PermissionService.COORDINATOR, true);
    permissionService.setInheritParentPermissions(folderRef, false);

    authenticationComponent.setCurrentUser(USER_ONE);

    // JSON fromat
    //  {"permissions":
    //  [{"authority":"userA",
    //  "role":"Consumer"},
    //  {"authority":"userA",
    //  "role":"Coordinator",
    //  "remove":true}],
    //  "isInherited":true}

    /*  negative test, we are first deleting the coordinator role and then try to add consumer */
    JSONObject changePermission = new JSONObject();
    JSONArray permissions = new JSONArray();
    // First delete permission, then add
    JSONObject addPermission = new JSONObject();
    addPermission.put("authority", USER_ONE);
    addPermission.put("role", PermissionService.CONSUMER);
    JSONObject removePermission = new JSONObject();
    removePermission.put("authority", USER_ONE);
    removePermission.put("role", PermissionService.COORDINATOR);
    removePermission.put("remove", "true");
    permissions.put(removePermission);
    permissions.put(addPermission);
    changePermission.put("permissions", permissions);
    changePermission.put("isInherited", "true");

    sendRequest(
        new PostRequest(
            URL_DOCLIB_PERMISSIONS
                + "/"
                + StoreRef.STORE_REF_WORKSPACE_SPACESSTORE.getProtocol()
                + "/"
                + StoreRef.STORE_REF_WORKSPACE_SPACESSTORE.getIdentifier()
                + "/"
                + folderRef.getId(),
            changePermission.toString(),
            "application/json"),
        Status.STATUS_INTERNAL_SERVER_ERROR);

    /*  positive test  */
    changePermission = new JSONObject();
    permissions = new JSONArray();
    // First add permission, then delete
    addPermission = new JSONObject();
    addPermission.put("authority", USER_ONE);
    addPermission.put("role", PermissionService.CONSUMER);
    removePermission = new JSONObject();
    removePermission.put("authority", USER_ONE);
    removePermission.put("role", PermissionService.COORDINATOR);
    removePermission.put("remove", "true");
    permissions.put(addPermission);
    permissions.put(removePermission);
    changePermission.put("permissions", permissions);
    changePermission.put("isInherited", "true");

    sendRequest(
        new PostRequest(
            URL_DOCLIB_PERMISSIONS
                + "/"
                + StoreRef.STORE_REF_WORKSPACE_SPACESSTORE.getProtocol()
                + "/"
                + StoreRef.STORE_REF_WORKSPACE_SPACESSTORE.getIdentifier()
                + "/"
                + folderRef.getId(),
            changePermission.toString(),
            "application/json"),
        Status.STATUS_OK);

    AccessStatus accessStatus =
        permissionService.hasPermission(folderRef, PermissionService.CONSUMER);
    assertTrue("The permission was not set correctly", accessStatus == AccessStatus.ALLOWED);

    this.authenticationComponent.setCurrentUser(AuthenticationUtil.getAdminUserName());
    nodeService.deleteNode(folderRef);
  }