swirec_inet_ssl_ca_certificates_file

A file containing one or more sequential PEM-encoded public CA certificates, used by Recognizer when mutual authentication is required for fetching grammars.

Value

String

Default

(none)

How to set

In Management Station set on the Nuance recognition service. If not using Management Station, set in a Recognizer configuration file (User-nrsxx.xml).

Usage

Rarely changed.

This file can contain a single root certificate-authority (CA) certificate, or any combination of root CA and associated intermediate CA certificates. The certificates are used to both validate the server and define a valid chain for the client certificate provided in swirec_inet_ssl_certificate_file.

Note: Mutual authentication is usually not needed when fetching grammars with HTTPS. Most applications use one-way authentication, which does not require that any Recognizer parameters be set.

If swirec_inet_ssl_verify is set, this parameter must also be set.

Related parameters