github.com/cs3org/reva/v2@v2.27.7/pkg/permission/manager/demo/demo.go (about)

     1  // Copyright 2021 CERN
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  //
    15  // In applying this license, CERN does not waive the privileges and immunities
    16  // granted to it by virtue of its status as an Intergovernmental Organization
    17  // or submit itself to any jurisdiction.
    18  
    19  package demo
    20  
    21  import (
    22  	provider "github.com/cs3org/go-cs3apis/cs3/storage/provider/v1beta1"
    23  	"github.com/cs3org/reva/v2/pkg/permission"
    24  	"github.com/cs3org/reva/v2/pkg/permission/manager/registry"
    25  )
    26  
    27  func init() {
    28  	registry.Register("demo", New)
    29  }
    30  
    31  // New returns a new demo permission manager
    32  func New(c map[string]interface{}) (permission.Manager, error) {
    33  	return manager{}, nil
    34  }
    35  
    36  type manager struct {
    37  }
    38  
    39  func (m manager) CheckPermission(perm string, subject string, ref *provider.Reference) bool {
    40  	switch perm {
    41  	case permission.CreateSpace:
    42  		// TODO Users can only create their own personal space
    43  		// TODO guest accounts cannot create spaces
    44  		return true
    45  	case permission.WritePublicLink:
    46  		return true
    47  	case permission.ListAllSpaces:
    48  		// TODO introduce an admin role to allow listing all spaces
    49  		return false
    50  	case permission.WriteShare:
    51  		// TODO guest accounts cannot share
    52  		return true
    53  	case permission.ListFavorites:
    54  		// TODO guest accounts cannot list favorites
    55  		return true
    56  	case permission.WriteFavorites:
    57  		// TODO guest accounts cannot write favorites
    58  		return true
    59  	default:
    60  		// We can currently return false all the time.
    61  		// Once we beginn testing roles we need to somehow check the roles of the users here
    62  		return false
    63  	}
    64  }