safebelt check

corpusops · Mar 21, 2023 · 82ddbd1 · 82ddbd1
1 parent d473795
commit 82ddbd1
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/entry.sh b/entry.sh
@@ -31,10 +31,12 @@ execute_hooks() {
 print_fingerprints() {
     local BASE_DIR=${1-'/etc/ssh'}
     for item in dsa rsa ecdsa ed25519;do
-        echo ">>> Fingerprints for ${item} host key"
-        ssh-keygen -E md5 -lf ${BASE_DIR}/ssh_host_${item}_key
-        ssh-keygen -E sha256 -lf ${BASE_DIR}/ssh_host_${item}_key
-        ssh-keygen -E sha512 -lf ${BASE_DIR}/ssh_host_${item}_key
+        if [ -e ${BASE_DIR}/ssh_host_${item}_key ];then
+            echo ">>> Fingerprints for ${item} host key"
+            ssh-keygen -E md5 -lf ${BASE_DIR}/ssh_host_${item}_key
+            ssh-keygen -E sha256 -lf ${BASE_DIR}/ssh_host_${item}_key
+            ssh-keygen -E sha512 -lf ${BASE_DIR}/ssh_host_${item}_key
+        fi
     done
 }