com.amazonaws.services.s3.internal

Class S3Signer

java.lang.Object

com.amazonaws.auth.AbstractAWSSigner

com.amazonaws.services.s3.internal.S3Signer

All Implemented Interfaces:

Signer

public class S3Signer
extends AbstractAWSSigner

Implementation of the Signer interface specific to S3's signing algorithm.

Constructor Summary

Constructors

Constructor and Description
S3Signer() Create a dummy instance of the S3Signer.
S3Signer(String httpVerb, String resourcePath) Constructs a new S3Signer to sign requests based on the AWS credentials, HTTP method and canonical S3 resource path.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addSessionCredentials(Request<?> request, AWSSessionCredentials credentials) Adds session credentials to the request given.
void	sign(Request<?> request, AWSCredentials credentials) Sign the given request with the given set of credentials.

Methods inherited from class com.amazonaws.auth.AbstractAWSSigner

getBinaryRequestPayload, getBinaryRequestPayloadStream, getBinaryRequestPayloadStreamWithoutQueryParams, getBinaryRequestPayloadWithoutQueryParams, getCanonicalizedEndpoint, getCanonicalizedQueryString, getCanonicalizedQueryString, getCanonicalizedResourcePath, getCanonicalizedResourcePath, getRequestPayload, getRequestPayloadWithoutQueryParams, getSignatureDate, getTimeOffset, hash, hash, hash, newString, sanitizeCredentials, sign, sign, signAndBase64Encode, signAndBase64Encode

Methods inherited from class java.lang.Object

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

Constructor Detail

S3Signer

public S3Signer()

Create a dummy instance of the S3Signer.

S3Signer

public S3Signer(String httpVerb,
        String resourcePath)

Constructs a new S3Signer to sign requests based on the AWS credentials, HTTP method and canonical S3 resource path.

Parameters:

httpVerb - The HTTP verb (GET, PUT, POST, HEAD, DELETE) the request is using.

resourcePath - The canonical S3 resource path (ex: "/", "//", or "//".

Method Detail

sign

public void sign(Request<?> request,
        AWSCredentials credentials)

Description copied from interface: Signer

Sign the given request with the given set of credentials. Modifies the passed-in request to apply the signature.

Parameters:

request - The request to sign.

credentials - The credentials to sign the request with.

addSessionCredentials

protected void addSessionCredentials(Request<?> request,
                         AWSSessionCredentials credentials)

Description copied from class: AbstractAWSSigner

Adds session credentials to the request given.

Specified by:

addSessionCredentials in class AbstractAWSSigner

Parameters:

request - The request to add session credentials information to

credentials - The session credentials to add to the request