Add read-only live TLS probe

trustlab/sdk/plugin-api.ts

@@ -12,8 +12,10 @@ export type TlsValidation = "success" | "failure";
 
 export interface CertificateFacts {
   readonly subject: string;
+  readonly issuer?: string;
   readonly sha256: string;
   readonly spkiSha256?: string;
+  readonly serialNumber?: string;
   readonly dnsNames?: readonly string[];
   readonly validFrom?: string;
   readonly validUntil?: string;