* EaR: REST based Simulated KMS Vault request hanlder interface
Description
diff-1: Address review comments
Improve unit test case coverage
diff-2: Extend RESTKmsConnectorUtil to generate HTTP::Header
EaR simulation testing is currently driven using SimKmsConnector
interface, it exposes endpoints directly invoked by EKP to fetch
encryption keys. Approach avoids testing RESTKms communication
path. Recently FDB codebase got extended by adding HTTPServer
interface, which was a gap prohibiting end-to-end testing of
EaR code.
Patch proposes following changes:
1. Refactor RESTKmsConnector to move common code and definitions
to RESTKmsConnectorUtil namespace
2. Introduce RESTSimKmsVault accepting HTTP format requests and
providing appropriate HTTP response.
Testing
RESTUnit 100K + 5k valgrind
devRunCorrectness 100K
Testing
Ata E Husain Bohra