Added vaultwarden backup agent

scripts/vaultwarden

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+restoreDir=/etc/restore
+vaultwardenDir="$restoreDir/vaultwarden"
+
+
+hook_check() {
+    if [[ -d "$vaultwardenDir" ]]; then
+        rm -rf "$vaultwardenDir" || exit 1
+    fi
+}
+
+hook_pre() {
+    backupDate=$(date +"%Y-%m-%d")
+    vaultwardenHome=$(getent passwd vaultwarden | cut -f6 -d:)
+
+    mkdir -p "$vaultwardenDir"
+    sqlite3 "${vaultwardenHome}/data/db.sqlite3" ".backup '${vaultwardenDir}/db-${backupDate}.sqlite3'"
+}
+
+hook_post() {
+    rm -rf "$vaultwardenDir" || exit 1
+}
+
+case "$1" in
+    before_check)   hook_check;;
+    before_backup)  hook_pre;;
+    after_backup)   hook_post;;
+esac