alluxio.proxy.s3.signature

Class AwsCredential

java.lang.Object

alluxio.proxy.s3.signature.AwsCredential

public class AwsCredential
extends java.lang.Object

Credential in the AWS authorization header. Ref: https://docs.aws.amazon.com/AmazonS3/latest/API/ sigv4-auth-using-authorization-header.html

Method Summary

Modifier and Type	Method and Description
static AwsCredential	create(java.lang.String credential) Parse credential value.
java.lang.String	createScope()
java.lang.String	getAccessKeyID()
java.lang.String	getAwsRegion()
java.lang.String	getAwsRequest()
java.lang.String	getAwsService()
java.lang.String	getDate()
static void	validateDateRange(java.lang.String credential, java.lang.String dateString) validate credential info.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getAccessKeyID

public java.lang.String getAccessKeyID()

Returns:

AccessKeyID

getDate

public java.lang.String getDate()

Returns:

date

getAwsRegion

public java.lang.String getAwsRegion()

Returns:

region

getAwsService

public java.lang.String getAwsService()

Returns:

service name

getAwsRequest

public java.lang.String getAwsRequest()

Returns:

request info

createScope

public java.lang.String createScope()

Returns:

formatted scope string

create

public static AwsCredential create(java.lang.String credential)
                            throws S3Exception

Parse credential value. Sample credential value: Credential=testuser/20220316/us-east-1/s3/aws4_request

Parameters:

credential - credential string

Returns:

AwsCredential instance

Throws:

S3Exception

validateDateRange

public static void validateDateRange(java.lang.String credential,
                                     java.lang.String dateString)
                              throws S3Exception

validate credential info.

Parameters:

credential - credential string

dateString - date string

Throws:

S3Exception