org.apache.inlong.sort.filesystem.shaded.com.amazonaws.auth.policy.conditions.ArnCondition Maven / Gradle / Ivy
/*
* Copyright 2010-2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed
* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package com.amazonaws.auth.policy.conditions;
import java.util.Arrays;
import com.amazonaws.auth.policy.Condition;
/**
* AWS access control policy condition that allows an access control statement
* to be conditionally applied based on the comparison of an Amazon Resource
* Name (ARN).
*
* An Amazon Resource Name (ARN) takes the following format:
* arn:aws:<vendor>:<region>:<namespace>:<relative-id>
*
*
* - vendor identifies the AWS product (e.g., sns)
* - region is the AWS Region the resource resides in (e.g., us-east-1), if
* any
*
- namespace is the AWS account ID with no hyphens (e.g., 123456789012)
*
- relative-id is the service specific portion that identifies the specific
* resource
*
*
* For example, an Amazon SQS queue might be addressed with the following ARN:
* arn:aws:sqs:us-east-1:987654321000:MyQueue
*
*
* Currently the only valid condition key to use in an ARN condition is
* {@link ConditionFactory#SOURCE_ARN_CONDITION_KEY}, which indicates the
* source resource that is modifying another resource, for example, an SNS topic
* is the source ARN when publishing messages from the topic to an SQS queue.
*/
public class ArnCondition extends Condition {
/**
*
* Enumeration of the supported ways an ARN comparison can be evaluated.
*
*
* For additional information about ARN condition operators, see Amazon Resource Name (ARN) Condition Operators in the AWS
* Identity and Access Management User Guide.
*
*/
public static enum ArnComparisonType {
/** Case-sensitive matching of the ARN. Each of the six colon-delimited
* components of the ARN is checked separately and each can include a
* multi-character match wildcard (*) or a single-character match
* wildcard (?). Behaves identically to {@link #ArnLike}.
*/
ArnEquals,
/** Case-sensitive matching of the ARN. Each of the six colon-delimited
* components of the ARN is checked separately and each can include a
* multi-character match wildcard (*) or a single-character match
* wildcard (?). Behaves identically to {@link #ArnEquals}.
*/
ArnLike,
/** Negated form of {@link #ArnEquals} */
ArnNotEquals,
/** Negated form of {@link #ArnLike} */
ArnNotLike;
};
/**
* Constructs a new access control policy condition that compares ARNs
* (Amazon Resource Names).
*
* @param type
* The type of comparison to perform.
* @param key
* The access policy condition key specifying where to get the
* first ARN for the comparison (ex:
* {@link ConditionFactory#SOURCE_ARN_CONDITION_KEY}).
* @param value
* The second ARN to compare against. When using
* {@link ArnComparisonType#ArnLike} or
* {@link ArnComparisonType#ArnNotLike} this may contain the
* multi-character wildcard (*) or the single-character wildcard
* (?).
*/
public ArnCondition(ArnComparisonType type, String key, String value) {
super.type = type.toString();
super.conditionKey = key;
super.values = Arrays.asList(new String[] {value});
}
}