Each application has a mount point that contains a JSON file which is populated with the self-signed certificate and IP address of the Industrial Edge Device to make the REST call. You can find it at "/var/run/edgedevice/certsips.json" and it has the following format:
{
"auth-api-path": "<insert api path>",
"cert-chain": "<insert cert-chain>",
"edge-certificates": {
"certificates-chain": "<insert certificate-chain>",
"service-name": "edge-iot-core.proxy-redirect>"
},
"edge-ips": "<insert ip>",
"secure-storage-api-path": "<insert path>"
}
NOTICE
If the host changes the IP address or updates the certificate then the updated IP Address/ certificate would be reflected in the certsip.json. The correct error handling is required in this case and must be fetched from the certsip.json file again.