feat: implement authentication with TOTP support and update configuration

Author: ciro-maciel

README.md

@@ -45,18 +45,18 @@ console.log('Backup UI at http://localhost:3000/backup')
 
 ## Configuration
 
-| Option            | Type     | Required | Description                                                   |
-| ----------------- | -------- | -------- | ------------------------------------------------------------- |
-| `bucket`          | string   | ✅       | R2/S3 bucket name                                             |
-| `accessKeyId`     | string   | ✅       | R2/S3 Access Key ID                                           |
-| `secretAccessKey` | string   | ✅       | R2/S3 Secret Access Key                                       |
-| `endpoint`        | string   | ✅       | R2/S3 Endpoint URL                                            |
-| `sourceDir`       | string   | ✅       | Local directory to backup                                     |
-| `prefix`          | string   | ❌       | Prefix for S3 keys (e.g., 'backups/')                         |
-| `extensions`      | string[] | ❌       | File extensions to include                                    |
-| `cronSchedule`    | string   | ❌       | Cron expression for scheduled backups                         |
-| `cronEnabled`     | boolean  | ❌       | Enable/disable scheduled backups                              |
-| `configPath`      | string   | ❌       | Path to save runtime config (default: './backup-config.json') |
+| Option            | Type     | Required | Description                                            |
+| ----------------- | -------- | -------- | ------------------------------------------------------ |
+| `bucket`          | string   | ✅       | R2/S3 bucket name                                      |
+| `accessKeyId`     | string   | ✅       | R2/S3 Access Key ID                                    |
+| `secretAccessKey` | string   | ✅       | R2/S3 Secret Access Key                                |
+| `endpoint`        | string   | ✅       | R2/S3 Endpoint URL                                     |
+| `sourceDir`       | string   | ✅       | Local directory to backup                              |
+| `prefix`          | string   | ❌       | Prefix for S3 keys (e.g., 'backups/')                  |
+| `extensions`      | string[] | ❌       | File extensions to include                             |
+| `cronSchedule`    | string   | ❌       | Cron expression for scheduled backups                  |
+| `cronEnabled`     | boolean  | ❌       | Enable/disable scheduled backups                       |
+| `configPath`      | string   | ❌       | Path to save runtime config (default: './config.json') |
 
 ## API Endpoints
 

bun.lock

@@ -0,0 +1,18 @@
+{
+  "bucket": "demo-bucket",
+  "accessKeyId": "",
+  "secretAccessKey": "",
+  "endpoint": "https://example.r2.cloudflarestorage.com",
+  "sourceDir": "./data",
+  "prefix": "backups/",
+  "extensions": [
+    ".json"
+  ],
+  "cronSchedule": "0 * * * *",
+  "cronEnabled": false,
+  "auth": {
+    "username": "admin",
+    "password": "admin123",
+    "totpSecret": "HB5AKIASH4MAG3BM"
+  }
+}

config.json

@@ -0,0 +1,18 @@
+{
+  "bucket": "demo-bucket",
+  "accessKeyId": "135b46a7ebe62a798198865c64eee178",
+  "secretAccessKey": "3ae633898d81a7aeb0ce1179a92095ab836bb3a60f601cdd43d4e2b6b6152646",
+  "endpoint": "https://fb81cb0efe496349aa882e65d6704c6f.r2.cloudflarestorage.com",
+  "sourceDir": "./data",
+  "prefix": "backups/",
+  "extensions": [
+    ".json"
+  ],
+  "cronSchedule": "0 * * * *",
+  "cronEnabled": false,
+  "auth": {
+    "username": "admin",
+    "password": "admin123",
+    "totpSecret": "DQMRAQL6ANCSI2BJ"
+  }
+}

demo/config.json

@@ -33,6 +33,7 @@ const app = new Elysia()
             auth: {
                 username: process.env.BACKUP_USERNAME,
                 password: process.env.BACKUP_PASSWORD,
+                totpSecret: process.env.BACKUP_TOTP_SECRET, // Optional: base32 secret for 2FA
             },
         })
     )

demo/index.js

@@ -46,7 +46,9 @@
     "@elysiajs/html": ">=1.0.0"
   },
   "dependencies": {
-    "cron": "^3.5.0"
+    "cron": "^3.5.0",
+    "otplib": "^12.0.1",
+    "qrcode": "^1.5.4"
   },
   "devDependencies": {
     "@elysiajs/html": "^1.4.0",