From d2e65f403bf7c9e596ef6807e7a0fc656fbf7d76 Mon Sep 17 00:00:00 2001
From: Marc Michalsky <m.michalsky@posteo.de>
Date: Mon, 20 Feb 2023 15:14:17 +0100
Subject: [PATCH] Initial commit

---
 README.md        |  1 +
 backup-bitwarden | 44 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 45 insertions(+)
 create mode 100644 README.md
 create mode 100755 backup-bitwarden

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..207f9b5
--- /dev/null
+++ b/README.md
@@ -0,0 +1 @@
+# backup-bitwarden
diff --git a/backup-bitwarden b/backup-bitwarden
new file mode 100755
index 0000000..fb33046
--- /dev/null
+++ b/backup-bitwarden
@@ -0,0 +1,44 @@
+#! /bin/bash
+SOURCE_DIR=/home/marc/docker-homelab/vaultwarden/bw-data
+BACKUP_DIR=/home/ssh-backups/bitwarden
+BACKUP_USER=ssh-backups
+DATETIME=$(date '+%Y-%m-%d_%H%M')
+BACKUP_NAME="bw-backup-${DATETIME}"
+
+if [ -d ${SOURCE_DIR} ] && [ -d ${BACKUP_DIR} ]; then
+	
+	# Create backup directory
+	mkdir ${BACKUP_DIR}/${BACKUP_NAME}
+	
+	# Backup database into backup directory
+	sqlite3 ${SOURCE_DIR}/db.sqlite3 ".backup '${BACKUP_DIR}/${BACKUP_NAME}/db-${DATETIME}.sqlite3'"
+	
+	# Copy attachments and sends to backup directory
+	cp -r ${SOURCE_DIR}/attachments $BACKUP_DIR/${BACKUP_NAME}/attachments-${DATETIME}
+	cp -r $SOURCE_DIR/sends $BACKUP_DIR/${BACKUP_NAME}/sends-${DATETIME}
+
+	# change into backup directory
+	if cd $BACKUP_DIR; then
+
+		# tar backup directory
+		tar czf ${BACKUP_NAME}.tar.gz ${BACKUP_NAME}
+
+		# Change file ownership
+		chown ${BACKUP_USER}. ${BACKUP_NAME}.tar.gz
+
+		# Remove backup directory
+		rm -r ${BACKUP_NAME}
+		
+		# Remove old files
+		if [ $(ls -A | wc -l) -gt 3 ]; then
+			rm -r $(ls -t | tail -n +4)
+		fi
+    fi
+else
+	if [ ! -d $SOURCE_DIR ]; then
+		echo "SOURCE_DIR '${SOURCE_DIR}' is not a directory!"
+    fi
+	if [ ! -d $BACKUP_DIR ]; then
+		echo "'BACKUP_DIR ${BACKUP_DIR}' is not a directory!"
+    fi
+fi