Initial Commit

.gitignore

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+**/config.sh
+**/backups/*
+**/bitwarden_backup_password_decrypt.sh

bitwarden/bitwarden_backup.sh

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+#!/bin/bash
+
+# Preloader
+# Determine the directory of the script
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
+
+### [ Variables ] ###
+# Import configuration
+source "$SCRIPT_DIR/config.sh"
+
+# Colors
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[0;33m'
+NC='\033[0m' # No Color
+
+### [ Functions ] ###
+send_discord_notification() {
+    local message=$1
+    local color=$2
+
+    # Check if we should send discord notifications
+    if [ -n "$DISCORD_WEB_HOOK" ]; then
+        curl \
+            -H "Content-Type: application/json" \
+            -d "{ \"content\":\"\", \"embeds\":[{ \"title\":\"Vaultwarden Backup\", \"description\":\"${message}\", \"color\":${color}} ]}" \
+            $DISCORD_WEB_HOOK
+    fi
+}
+
+get_7zip_password() {
+    /home/danlegt/services/backup_scripts/bitwarden/bitwarden_backup_password_decrypt.sh
+}
+
+backup_sqlite_database() {
+    echo -e "${YELLOW}Backing up SQLite database...${NC}"
+    sqlite3 $SQLITE_DB_PATH ".backup '$SQLITE_BACKUP_PATH'"
+    if [ $? -ne 0 ]; then
+        echo -e "${RED}SQLite database backup failed${NC}"
+        send_discord_notification "SQLite database backup failed" "16711680" # Red color
+        exit 1
+    fi
+}
+
+compress_and_encrypt_backup() {
+    echo -e "${YELLOW}Compressing and encrypting backup...${NC}"
+    7zz a -p"$(get_7zip_password)" -mhe=on -t7z $BACKUP_FILE $VAULTWARDEN_DATA_DIR $SQLITE_BACKUP_PATH
+    if [ $? -eq 0 ]; then
+        echo -e "${GREEN}Backup successful: ${BACKUP_FILE}${NC}"
+        send_discord_notification "Backup successful: ${BACKUP_FILE}" "65280" # Green color
+    else
+        echo -e "${RED}Backup failed${NC}"
+        send_discord_notification "Backup failed" "16711680" # Red color
+        exit 1
+    fi
+}
+
+delete_old_backups() {
+    echo -e "${YELLOW}Deleting backups older than ${BACKUP_RETENTION_DAYS} days...${NC}"
+    find $BACKUP_DIR -type f -name "vaultwarden-backup-*.7z" -mtime +$BACKUP_RETENTION_DAYS -exec rm {} \;
+    echo -e "${GREEN}Old backups deleted${NC}"
+}
+
+### [ Main ] ###
+echo -e "${YELLOW}Starting Vaultwarden backup...${NC}"
+send_discord_notification "Starting Vaultwarden backup..." "16776960" # Yellow color
+
+backup_sqlite_database
+compress_and_encrypt_backup
+delete_old_backups

bitwarden/config.example.sh

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+#!/bin/bash
+
+##########################
+# [ Base Configuration ] #
+##########################
+
+# The target directory to write the .7z files to
+BACKUP_DIR="/path/to/backups"
+# A discord web hook to send administrative messages through | Leave empty to not send webhook messages
+DISCORD_WEB_HOOK=""
+# THe vaultwarden data directory
+VAULTWARDEN_DATA_DIR="/path/to/bitwarden/data"
+# The amount of days to keep data retention locally for
+BACKUP_RETENTION_DAYS=30
+
+#########################
+# [ Generative Config ] #
+#########################
+# These shouldn't be generally changed
+
+# The path to the sqlite3 database to properly backup
+SQLITE_DB_PATH="$VAULTWARDEN_DATA_DIR/db.sqlite3"
+# The path to write the sqlite backup to
+SQLITE_BACKUP_PATH="$BACKUP_DIR/database_backup"
+# The backup file's location, this is automatically generated but feel free to change
+BACKUP_FILE="$BACKUP_DIR/vaultwarden_backup_$(date '+%Y%m%d_%H%M%S').7z"