ClearGrid Certificate Authority

Internal TLS certificates for ClearGrid services are signed by this CA.

Download

Download CA Bundle

PEM format — contains the root and intermediate certificates.

Install

Linux (Debian / Ubuntu)

sudo cp cleargrid-ca-bundle.crt /usr/local/share/ca-certificates/cleargrid.crt
sudo update-ca-certificates

Linux (RHEL / Fedora)

sudo cp cleargrid-ca-bundle.crt /etc/pki/ca-trust/source/anchors/cleargrid.crt
sudo update-ca-trust

macOS

sudo security add-trusted-cert -d -r trustRoot \
  -k /Library/Keychains/System.keychain cleargrid-ca-bundle.crt

Windows (run as Administrator)

certutil -addstore Root cleargrid-ca-bundle.crt

Download via curl (skip TLS verification once)

curl -k https://ca.cleargrid.io/cleargrid-ca-bundle.crt -o cleargrid-ca-bundle.crt

Verify

After installing, open the link below. If the page loads without a security warning, the CA is trusted on this device.

https://test-ca.production.cleargrid.7627.network

Or from the command line:

curl --cacert cleargrid-ca-bundle.crt \
  https://test-ca.production.cleargrid.7627.network | grep cleargrid-ca-ok