GetCertificateInfo. Returns information about custom certificate.
If cert present then it return params with [["CERT_TYPE"] == 0 (PEM form)] and ["CERT_PUBLIC_PART"] fields.
In case if certificate not set, then it returns empty params with no any fields.
- Returns:
- Returned data format:
"CERT_TYPE" Certificate type (0 - PEM form, 1 - PKCS#12 form);
"CERT_PUBLIC_PART" Certificate's public part.
