| License Type | SaaS & On-Premise |
| Agent Mode | Assess & Protect |
| Main Product Category | Node.js Agent, Python Agent, Ruby Agent, Go Agent |
| Sub Category | Docker, kubernetes |
Issue
You may experience communication issues with our SaaS servers when utilizing slim images with your application.
2021-05-05T20:47:36.364Z ERROR Error retrieving response {"progname": "Contrast Service", "err": "Put \https://app.contrastsecurity.com/Contrast/api/ng/servers/\: x509: certificate signed by unknown authority"
Cause
Slim images may not include any root certificates causing SSL handshake failures.
Resolution
The following can be added to the Dockerfile to install these certs
RUN apk add ca-certificates