Add install/uninstall scripts

1 files changed, 62 insertions, 0 deletions

diff --git a/deployment/uninstall.sh b/deployment/uninstall.sh
new file mode 100755
index 0000000..a3a1b0e
--- /dev/null
+++ b/deployment/uninstall.sh
@@ -0,0 +1,62 @@
+#!/bin/bash
+set -euo pipefail
+
+abort() {
+    printf "\033[31m%s\033[0m\n" "$@" >&2
+    exit 1
+}
+
+log() {
+    printf "%s\n" "$@"
+}
+
+ensure_sudo() {
+    if [ "$EUID" -ne 0 ]; then
+        abort "Must be run as sudo"
+    fi
+}
+
+uninstall_systemd_configurations() {
+    log "Removing wg-portal systemd configurations"
+    systemctl stop wg-portal 2>/dev/null || true
+    systemctl disable wg-portal 2>/dev/null || true
+    rm -f /etc/systemd/system/wg-portal.service
+    systemctl daemon-reload
+}
+
+remove_directories() {
+    log "Removing wg-portal directories..."
+    rm -rf /etc/wg-portal
+}
+
+remove_sudo_configurations() {
+    log "Removing wg-portal sudo permissions..."
+    rm -f /etc/sudoers.d/wg-portal
+}
+
+remove_acl_permissions() {
+    if [ -d /etc/wireguard ]; then
+        log "Removing wg-portal ACL permissions from /etc/wireguard..."
+        setfacl -R -x g:wg-portal /etc/wireguard 2>/dev/null || true
+    fi
+}
+
+remove_system_user() {
+    log "Removing wg-portal system user and group..."
+    userdel wg-portal 2>/dev/null || true
+    groupdel wg-portal 2>/dev/null || true
+}
+
+show_completion_message() {
+    log ""
+    log "wg-portal uninstalled successfully!"
+}
+
+# Main
+ensure_sudo
+uninstall_systemd_configurations
+remove_directories
+remove_sudo_configurations
+remove_acl_permissions
+remove_system_user
+show_completion_message