UpSnap
A simple wake on lan web app written with SvelteKit, Go, PocketBase and nmap.
✨ Features
- Dashboard to wake up devices with one click
- Set timed wake and shutdown events via cron
- Add custom ports to devices which will be pinged
- Discover devices by scanning network
- User/Password or OIDC protected login
- Dark/light or system prefered color scheme
- Docker images for amd64, arm64, arm/v7, arm/v6
📸 Screenshots
| Dark | Light |
|---|---|
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🚀 Run the binary
Just download the latest binary from the release page and run it ./upsnap serve --http=0.0.0.0:8090.
For more options check ./upsnap --help or visit PocketBase documentation.
If you need network discovery, make sure to have nmap installed and run upsnap as root/admin.
🐳 Run in docker
You can use the docker-compose example. See the comments in the file for customization.
If you want to change the port, change the following (5000 in this case):
entrypoint: /bin/sh -c "./upsnap serve --http 0.0.0.0:5000"
healthcheck:
test: curl -fs "http://localhost:5000/api/health" || exit 1
interval: 10sAnd if you need additional packages inside the container, do this:
entrypoint: /bin/sh -c "apk update && apk add --no-cache <YOUR_PACKAGE> && rm -rf /var/cache/apk/* && ./upsnap serve --http 0.0.0.0:8090"You can search for your needed package here.
Reverse Proxy
Caddy example
upsnap.example.com {
reverse_proxy localhost:8090
}
🔒 Authorisation
Since version 3.1 authorisation is enabled by default.
User management is done through the PocketBase webinterface at http://localhost:8090/_/. This is mainly for internal use, such as within a home or corporate network. For external use please see below.
- To manage users, click the "Collections" icon on the left and select "users".
- To manage admins, click the "Settings" icon on the left and select "Admin".
Api permissions listed by user role:
| Api | Unauthorized | Users | Admins |
|---|---|---|---|
| List/Search Rule | |||
| View Rule | ❌ | ✅ | |
| Create Rule | |||
| Delete Rule | |||
| Manage Rule | ✅ | ||
| Wake devices | ✅ | ✅ | |
| Shutdown devices | |||
| Scan network | ❌ | ✅ |
🌍 Exposing to the open web
Although UpSnap has user authorisation, it is not recommended to expose it to the open web and make it accessible by everyone!
Reason: The shutdown device command is basically a command piped to #sh (root if you run docker). If anyone gains unauthorized access and can abuse this api route in any way, the attacker has access to a (root) shell on your local network.
Recommended: If you need access from outside your network, please use a vpn. Wireguard or OpenVPN is your way to go.
🔧 Help developing
Fork this branch and clone it.
- Start backend
cd backend
go mod tidy
go run main.go serve- Start frontend
cd frontend
pnpm i
pnpm run devOpen up http://localhost:5173/, create an admin user and add some devices.