alluxio.proxy.s3.signature

Class AuthorizationV4Validator

java.lang.Object

alluxio.proxy.s3.signature.AuthorizationV4Validator

public class AuthorizationV4Validator
extends Object

AWS v4 authentication payload validator. For more details refer to AWS documentation https://docs.aws.amazon.com/general/latest/gr/ sigv4-create-canonical-request.html.

Method Summary

Modifier and Type	Method and Description
static boolean	validateRequest(String strToSign, String signature, String userKey) Validate request by comparing Signature from request.

Methods inherited from class java.lang.Object

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

Method Detail

validateRequest

public static boolean validateRequest(String strToSign,
                                      String signature,
                                      String userKey)

Validate request by comparing Signature from request. Returns true if aws request is legit else returns false. Signature = HEX(HMAC_SHA256(key, String to Sign)) For more details refer to AWS documentation: https://docs.aws.amazon.com /AmazonS3/latest/API/sigv4-streaming.html

Parameters:

strToSign - string to sign

signature - signature string

userKey - secretKey

Returns:

ture, if validate success