com.amazonaws.auth
Class QueryStringSigner<T>

java.lang.Object
  com.amazonaws.auth.QueryStringSigner<T>

All Implemented Interfaces:

Signer<T>

public class QueryStringSigner<T>
extends Object
implements Signer<T>

Signer implementation responsible for signing an AWS query string request according to the various signature versions and hashing algorithms.

Constructor Summary

QueryStringSigner(AWSCredentials credentials)
Constructs a new QueryStringSigner to sign requests based on the specified service endpoint (ex: "s3.amazonaws.com") and AWS secret access key.

Method Summary

void	sign(Request<T> request) This signer will add "Signature" parameter to the request.
void	sign(Request<T> request, SignatureVersion version, SigningAlgorithm algorithm) This signer will add following authentication parameters to the request: AWSAccessKeyId SignatureVersion SignatureMethod Timestamp Signature

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryStringSigner

public QueryStringSigner(AWSCredentials credentials)

Constructs a new QueryStringSigner to sign requests based on the specified service endpoint (ex: "s3.amazonaws.com") and AWS secret access key.

Parameters:

credentials - AWS Credentials

Method Detail

sign

public void sign(Request<T> request)
          throws SignatureException

This signer will add "Signature" parameter to the request. Default signature version is "2" and default signing algorithm is "HmacSHA256". AWSAccessKeyId SignatureVersion SignatureMethod Timestamp Signature

Parameters:

request - request to be signed.

Throws:

SignatureException

sign

public void sign(Request<T> request,
                 SignatureVersion version,
                 SigningAlgorithm algorithm)
          throws SignatureException

This signer will add following authentication parameters to the request: AWSAccessKeyId SignatureVersion SignatureMethod Timestamp Signature

Specified by:

sign in interface Signer<T>

Parameters:

request - request to be signed.

version - signature version. "2" is recommended.

algorithm - signature algorithm. "HmacSHA256" is recommended.

Throws:

SignatureException