Hi all,
I am trying to generate the signature with HmacSHA256 algorithm for SQS
request authentication.
I have used the code used in the developer guide as it is.
In developer guide, HMAC-SHA1 signature is used.
But in SQS SDK client, HmacSHA256 is used.
I have used the following code to calculate signature. But calculated
signature is different from the sqs client request.
private static final String HMAC_SHA1_ALGORITHM = "HmacSHA256";
// get an hmac_sha1 key from the raw key bytes
SecretKeySpec signingKey = new SecretKeySpec(key.getBytes(),
HMAC_SHA1_ALGORITHM);
// get an hmac_sha1 Mac instance and initialize with the signing
key
Mac mac = Mac.getInstance(HMAC_SHA1_ALGORITHM);
mac.init(signingKey);
// compute the hmac on input data bytes
byte[] rawHmac = mac.doFinal(data.getBytes());
// base64-encode the hmac
result = Base64Utils.encode(rawHmac);
Is there anything wrong with above signature calculating code(this is same
as in developer guide except algorithm) ?
Thank you.
--
Manjula Rathnayaka
Software Engineer
WSO2, Inc.
Mobile:+94 77 743 1987
_______________________________________________
Carbon-dev mailing list
[email protected]
http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev
