From baf3c40fef7f102e40d224891f9744f2b65d3b77 Mon Sep 17 00:00:00 2001
From: Carl Tashian <carl@smallstep.com>
Date: Mon, 21 Mar 2022 16:55:09 -0700
Subject: [PATCH] Print some basic configuration info on startup

---
 authority/authority.go | 10 ++++++++--
 ca/ca.go               |  3 +++
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/authority/authority.go b/authority/authority.go
index cc26635e..516c8130 100644
--- a/authority/authority.go
+++ b/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
diff --git a/ca/ca.go b/ca/ca.go
index c95ba22f..3be03e34 100644
--- a/ca/ca.go
+++ b/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() {