Package com.amazonaws.auth

Interface Summary

Interface	Description
AWSCredentials	Provides access to the AWS credentials used for accessing AWS services: AWS access key ID and secret access key.
AWSCredentialsProvider	Interface for providing AWS credentials.
AWSRefreshableSessionCredentials	Session credentials that can be refreshed upon request.
AWSSessionCredentials	AWS session credentials object.
AWSSessionCredentialsProvider
Presigner	A request signer that has special-case logic to presign requests, generating a URL which embeds the signature suitable for hyperlinking.
RegionAwareSigner	A signer that needs to know which region it is talking to.
ServiceAwareSigner	A signer that needs to know which service it is talking to.
Signer	A strategy for applying cryptographic signatures to a request, proving that the request was made by someone in posession of the given set of credentials without transmitting the secret key over the wire.

Class Summary

Class	Description
AbstractAWSSigner	Abstract base class for AWS signing protocol implementations.
AnonymousAWSCredentials	Basic implementation of the AWSCredentials interface that allows use of "anonymous" credentials.
AWS3Signer	Signer implementation that signs requests with the AWS3 signing protocol.
AWS4Signer	Signer implementation that signs requests with the AWS4 signing protocol.
AWSCredentialsProviderChain	AWSCredentialsProvider implementation that chains together multiple credentials providers.
BasicAWSCredentials	Basic implementation of the AWSCredentials interface that allows callers to pass in the AWS access key and secret access in the constructor.
BasicSessionCredentials	Simple session credentials with keys and session token.
ClasspathPropertiesFileCredentialsProvider	AWSCredentialsProvider implementation that loads AWS security credentials from a properties file on the classpath.
DefaultAWSCredentialsProviderChain	AWS credentials provider chain that looks for credentials in this order: Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY (RECOMMENDED since they are recognized by all the AWS SDKs and CLI except for .NET), or AWS_ACCESS_KEY and AWS_SECRET_KEY (only recognized by Java SDK) Java System Properties - aws.accessKeyId and aws.secretKey Credential profiles file at the default location (~/.aws/credentials) shared by all AWS SDKs and the AWS CLI Instance profile credentials delivered through the Amazon EC2 metadata service
EnvironmentVariableCredentialsProvider	AWSCredentialsProvider implementation that provides credentials by looking at the: AWS_ACCESS_KEY_ID (or AWS_ACCESS_KEY) and AWS_SECRET_KEY (or AWS_SECRET_ACCESS_KEY) environment variables.
InstanceProfileCredentialsProvider	Credentials provider implementation that loads credentials from the Amazon EC2 Instance Metadata Service.
NoOpSigner	A No-Op Signer Implementation.
PropertiesCredentials	Simple implementation AWSCredentials that reads in AWS access keys from a properties file.
PropertiesFileCredentialsProvider	AWSCredentialsProvider implementation that loads AWS security credentials from a properties file provided on initialization.
QueryStringSigner	Signer implementation responsible for signing an AWS query string request according to the various signature versions and hashing algorithms.
SignerFactory	Signer factory.
SystemPropertiesCredentialsProvider	AWSCredentialsProvider implementation that provides credentials by looking at the aws.accessKeyId and aws.secretKey Java system properties.

Enum Summary

Enum	Description
SignatureVersion
SigningAlgorithm