Amazon Neptune SigV4 Signer

A library for sending AWS Signature Version 4 signed requests over HTTP to Amazon Neptune. This package provides signers that can be used with various implementations of HttpRequests:

1. NeptuneApacheHttpSigV4Signer.java - provides an implementation for signing Apache Http Requests.
2. NeptuneNettyHttpSigV4Signer.java - provides an implementation for signing Netty Http requests
3. NeptuneRequestMetadataSigV4Signer.java - provides an implementation for a generic Request object RequestMetadata. A user of this class can convert their native HttpRequest into a RequestMetadata object and pass it to this class to create the signature.

For examples of usage of this library refer to:

1. Connecting to Neptune Using Java and Gremlin with Signature Version 4 Signing
2. amazon-neptune-sparql-java-sigv4 - Contains examples for sending SigV4 signed requests with Apache HttpUriRequest objects.

For more documentation around IAM database authentication for Neptune refer to Identity and Access Management in Amazon Neptune

For the official Amazon Neptune page refer to: https://aws.amazon.com/neptune

License

This library is licensed under the Apache 2.0 License.