Platforms like SAP BTP or Azure often provide tools to export certificates from their identity services. 2. Manual Generation (Self-Signed)
The clientca.pem file acts as a trust anchor. When a server receives a connection request from a client device (your laptop, smartphone, or IoT device), it uses the clientca.pem to verify the client’s digital certificate. If the client’s certificate was issued by the CA whose public key is stored in clientca.pem , the connection is allowed. clientca.pem download
: Once you have the clientca.pem file, you need to distribute it to the clients. The method of distribution depends on the client software or application being used. Platforms like SAP BTP or Azure often provide
The most common source is the curl.se CA bundle, which extracts certificates from the Mozilla CA program. When a server receives a connection request from
Cloud providers and enterprise platforms generate this file for you.
Once you have the file, place it on your server. Update your configuration to enforce client certificate verification.
This exports only the CA certificates to clientca.pem .