Add FirewallD plugin (#5386)

2 files changed, 39 insertions, 0 deletions

diff --git a/plugins/firewalld/firewalld.plugin.zsh b/plugins/firewalld/firewalld.plugin.zsh
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+++ b/plugins/firewalld/firewalld.plugin.zsh
@@ -0,0 +1,17 @@
+alias fw="sudo firewall-cmd"
+alias fwp="sudo firewall-cmd --permanent"
+alias fwr="sudo firewall-cmd --reload"
+alias fwrp="sudo firewall-cmd --runtime-to-permanent"
+
+function fwl () {
+  # converts output to zsh array ()
+  # @f flag split on new line
+  zones=("${(@f)$(sudo firewall-cmd --get-active-zones | grep -v interfaces)}")
+
+  for i in $zones; do
+    sudo firewall-cmd --zone $i --list-all
+  done
+
+  echo 'Direct Rules:'
+  sudo firewall-cmd --direct --get-all-rules
+}
diff --git a/plugins/firewalld/readme.md b/plugins/firewalld/readme.md
new file mode 100644
index 000000000..8b5bc74d4
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+++ b/plugins/firewalld/readme.md
@@ -0,0 +1,22 @@
+# FirewallD Plugin
+
+This plugin adds some aliases and functions for FirewallD using the `firewalld-cmd` command. To use it, add firewalld to your plugins array.
+
+```zsh
+plugins=(... firewalld)
+```
+
+## Aliases
+
+| Alias | Command                                    | Description                  |
+| :---- | :----------------------------------------- | :--------------------------- |
+| fw    | `sudo firewall-cmd`                        | Shorthand                    |
+| fwr   | `sudo firewall-cmd --reload`               | Reload current configuration |
+| fwp   | `sudo firewall-cmd --permanent`            | Create permanent rule        |
+| fwrp  | `sudo firewall-cmd --runtime-to-permanent` | Save current configuration   |
+
+## Functions
+
+| Function | Description                                                |
+| :------- | :--------------------------------------------------------- |
+| fwl      | Lists configuration from all active zones and direct rules |