clique-sibyl-github-data-connector

Setup

Environment

• Ubuntu 20.04 with Linux Kernel ≥ 5.11
• CPU: Intel Xeon E-2288G
• Docker (>= 20.10.21) & Docker-Compose

Prepare cert files

To establish a TLS channel, we need a CA and generates a client cert for mutual authentication, store them at cert directory.

• Generate Client private key:

  openssl ecparam -genkey -name prime256v1 -out cert/client.key

• Export the keys to pkcs8 unencrypted format

  openssl pkcs8 -topk8 -nocrypt -in cert/client.key -out cert/client.pkcs8

• Generate Client CSR

  openssl req -new -SHA256 -key cert/client.key -nodes -out cert/client.csr

• Generate Client Cert

  openssl x509 -req -extfile <(printf "subjectAltName=DNS:localhost,DNS:www.example.com") -days 3650 -in cert/client.csr -CA cert/ca.crt -CAkey cert/ca.key -CAcreateserial -out cert/client.crt

Pull Docker images

• public.ecr.aws/clique/clique-sibyl-base:2.1.2
• public.ecr.aws/clique/clique-sibyl-mtls-base:2.1.2
• public.ecr.aws/clique/clique-sibyl-dcsv2-base:2.1.2
• public.ecr.aws/clique/clique-sibyl-dcsv2-mtls-base:2.1.2

Build & Deploy

• Build Sibyl:

  docker build -t sibyl -f Dockerfile.sibyl .

• Build Sibyl with mTLS:

  docker build -t sibyl -f Dockerfile.mTLS.sibyl .

• Build DCsv2 Sibyl:

  docker build -t sibyl -f Dockerfile.DCsv2.sibyl .

• Build DCsv2 Sibyl with mTLS:

  docker build -t sibyl -f Dockerfile.DCsv2.mTLS.sibyl .

• Build DCsv2 custom DCAP service:

  docker build -t pccs -f Dockerfile.DCsv2.pccs .

• Deploy Sibyl:

  docker compose -f docker-compose.yml up

• Deploy Sibyl with custom DCAP service:

  docker compose -f docker-compose-dcap.yml up

Then Sibyl will run and listen on port 3443.

For Azure VMs, custom DCAP service is only avaiable for DCsv2 and is not supported in DCsv3.

Test

curl -k --location 'https://localhost:3443/query' --key ./cert/client.pkcs8 --cert ./cert/client.crt \
--header 'Content-Type: application/json' \
--data '{
    "query_type": "github_get_rsa_public_key"
}'