V8.02.512.2025.05.30

Signed-off-by: Marc S. Weidner <msw@coresecret.dev>

lib/lib_helper_ip.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+# SPDX-Version: 3.0
+# SPDX-CreationInfo: 2025-05-05; WEIDNER, Marc S.; <msw@coresecret.dev>
+# SPDX-ExternalRef: GIT https://git.coresecret.dev/msw/CISS.debian.live.builder.git
+# SPDX-FileContributor: WEIDNER, Marc S.; Centurion Intelligence Consulting Agency
+# SPDX-FileCopyrightText: 2024–2025; WEIDNER, Marc S.; <msw@coresecret.dev>
+# SPDX-FileType: SOURCE
+# SPDX-License-Identifier: EUPL-1.2 OR LicenseRef-CCLA-1.0
+# SPDX-LicenseComment: This file is part of the CISS.hardened.installer framework.
+# SPDX-PackageName: CISS.debian.live.builder
+# SPDX-Security-Contact: security@coresecret.eu
+
+#######################################
+# IP Notation cleaner for pure IP output only
+# Globals:
+#   handler_jumphost
+#   handler_jumphost_unique
+# Arguments:
+#  None
+#######################################
+clean_ip() {
+  declare host
+  declare stripped
+  for host in "${handler_jumphost[@]}"; do
+    # Remove leading '[' and trailing ']'
+    stripped="${host#\[}"
+    stripped="${stripped%\]}"
+    # Skip if it contains a slash (CIDR range)
+    if [[ ${stripped} == */*   ]]; then
+        continue
+    fi
+    # Directly append, no duplicate check
+    declare -ga handler_jumphost_unique+=("${stripped}")
+  done
+}
+# vim: number et ts=2 sw=2 sts=2 ai tw=128 ft=sh