getIssuer
Gets the #GTlsCertificate representing @cert's issuer, if known
Return
The certificate of @cert's issuer, or null if @cert is self-signed or signed with an unknown certificate.
Since
2.28
Gets the #GTlsCertificate representing @cert's issuer, if known
The certificate of @cert's issuer, or null if @cert is self-signed or signed with an unknown certificate.
2.28