tests added and enable self signed certs #69

[alanbraz]

using a single bundle cert was already implemented at

fms-guardrails-orchestrator/src/clients.rs

Line 113 in 4973351

if let Some(Tls::Config(tls_config)) = &service_config.tls {

I tested running the local PII with mTLS and self signed certificated.

[evaline-ju]

using a single bundle cert was already implemented at

fms-guardrails-orchestrator/src/clients.rs

Line 113 in 4973351

if let Some(Tls::Config(tls_config)) = &service_config.tls {

I tested running the local PII with mTLS and self signed certificated.

I'm a bit confused how this shows mTLS is already implemented here - what is in this "bundle cert" used that has all the components needed to do mutual authentication?

For the grpc clients there are also currently 3 fields expected (cert, key, ca) and for users just deploying this and using config, I feel we shouldn't need to make it obvious that "detectors" are using http clients for now and thus configure this way, vs "chunkers" and "generation" use grpc clients for now - and thus configure with non-bundled fields. As much as possible the expectations on "what fields need to be provided" should be as consistent as much as possible.

[alanbraz]

All requested changes made and finished implementation.

[evaline-ju]

Could you please check the linting failures in the build?

[alanbraz]

@evaline-ju I think it is good for review now!