Self-signed certificates are sometimes used in testing or internal environments, as they provide incoming/outgoing data encryption and can be created quickly with no cost. This practice can carry significantly increased security risks, however, and should be carefully considered.
In case you need to use a self-signed certificate to access your REST endpoint, the Authenticated API Datasource allows you to upload your own self-signed certificate within the API's configuration page.
To upload your self-signed certificate:
- Navigate to your Authenticated API Datasource in the Explorer pane. If you haven't already created one, you can find instructions in the Authenticated API docs.
- Click Edit in the top-right of the window.
- Click to open the Advanced Settings dropdown at the bottom of the window.
- Set the Use Self-signed certificate* option to "Yes".
- In the new Upload Certificate field, click the Select button. Now you can browse to find and upload your self-signed certificate file.
This information needs to be provided in .PEM (Privacy Enhanced Mail) format, as shown below. The certificate information is stored securely in an encrypted format in the database.