row_process

scripts/ssh-server-check.sh

@@ -44,9 +44,16 @@ check_ssh_files() {
         printf "%-17b %-20s %-6s %s\n" "  $RED_X" "$key" "-" "(not configured)"
     }
 
-    printf "%-6s %-20s %-6s %s\n" "STATUS" "KEY" "PERMS" "PATH"
-    for key in hostkey hostcertificate trustedusercakeys; do
+    row_process() {
+        local key="$1"
+
+        if [[ -z "$key" ]]; then
+            echo "usage: row_process <key>" >&2
+            return 2
+        fi
+
         path=$(ssh_config_val "$key")
+
         if [[ -z "$path" ]]; then
             row_unconfigured $key
             continue
@@ -57,7 +64,12 @@ check_ssh_files() {
         else
             row_fail $key $path
         fi
-    done
+    }
+
+    printf "%-6s %-20s %-6s %s\n" "STATUS" "KEY" "PERMS" "PATH"
+    row_process "hostkey"
+    row_process "hostcertificate"
+    row_process "trustedusercakeys"
 }
 
 ssh_fingerprint() {