storj.io/minio@v0.0.0-20230509071714-0cbc90f649b1/pkg/bucket/policy/effect.go (about)

     1  /*
     2   * MinIO Cloud Storage, (C) 2018 MinIO, Inc.
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *
     8   *     http://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  
    17  package policy
    18  
    19  // Effect - policy statement effect Allow or Deny.
    20  type Effect string
    21  
    22  const (
    23  	// Allow - allow effect.
    24  	Allow Effect = "Allow"
    25  
    26  	// Deny - deny effect.
    27  	Deny = "Deny"
    28  )
    29  
    30  // IsAllowed - returns if given check is allowed or not.
    31  func (effect Effect) IsAllowed(b bool) bool {
    32  	if effect == Allow {
    33  		return b
    34  	}
    35  
    36  	return !b
    37  }
    38  
    39  // IsValid - checks if Effect is valid or not
    40  func (effect Effect) IsValid() bool {
    41  	switch effect {
    42  	case Allow, Deny:
    43  		return true
    44  	}
    45  
    46  	return false
    47  }