Print some basic configuration info on startup

authority/authority.go

@@ -294,8 +294,6 @@ func (a *Authority) init() error {
 				return err
 			}
 			a.rootX509Certs = append(a.rootX509Certs, resp.RootCertificate)
-			sum := sha256.Sum256(resp.RootCertificate.Raw)
-			log.Printf("Using root fingerprint '%s'", hex.EncodeToString(sum[:]))
 		}
 	}
 
@@ -313,6 +311,7 @@ func (a *Authority) init() error {
 	for _, crt := range a.rootX509Certs {
 		sum := sha256.Sum256(crt.Raw)
 		a.certificates.Store(hex.EncodeToString(sum[:]), crt)
+		log.Printf("X.509 Root Fingerprint: %s", hex.EncodeToString(sum[:]))
 	}
 
 	a.rootX509CertPool = x509.NewCertPool()
@@ -541,6 +540,13 @@ func (a *Authority) init() error {
 		a.templates.Data["Step"] = tmplVars
 	}
 
+	if tmplVars.SSH.HostKey != nil {
+		log.Printf("SSH Host CA Key: %s\n", ssh.MarshalAuthorizedKey(tmplVars.SSH.HostKey))
+	}
+	if tmplVars.SSH.HostKey != nil {
+		log.Printf("SSH User CA Key: %s\n", ssh.MarshalAuthorizedKey(tmplVars.SSH.UserKey))
+	}
+
 	// JWT numeric dates are seconds.
 	a.startTime = time.Now().Truncate(time.Second)
 	// Set flag indicating that initialization has been completed, and should

ca/ca.go

@@ -288,6 +288,9 @@ func (ca *CA) Run() error {
 	var wg sync.WaitGroup
 	errs := make(chan error, 1)
 
+	log.Printf("Documentation: https://u.step.sm/docs/ca")
+	log.Printf("Config File: %s", ca.opts.configFile)
+
 	if ca.insecureSrv != nil {
 		wg.Add(1)
 		go func() {