changed in go
This commit is contained in:
parent
efc4f18c43
commit
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6 changed files with 684 additions and 187 deletions
120
.github/workflows/build.yml
vendored
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120
.github/workflows/build.yml
vendored
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name: Build and Release
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on:
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push:
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branches: [ main ]
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pull_request:
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branches: [ main ]
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jobs:
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build:
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name: Cross-compile for Raspberry Pi
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runs-on: ubuntu-latest
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steps:
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- name: Checkout code
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uses: actions/checkout@v3
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- name: Set up Go
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uses: actions/setup-go@v4
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with:
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go-version: '1.20'
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- name: Build for ARM (Pi Zero, Pi 1 - ARMv6)
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run: |
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GOOS=linux GOARCH=arm GOARM=6 go build -ldflags="-s -w" -o wol-server-arm6
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- name: Create systemd service file
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run: |
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cat > wol-server.service << 'EOL'
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[Unit]
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Description=WOL Server Go Application
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After=network.target
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[Service]
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User=pi
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WorkingDirectory=/home/pi/wol-server
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ExecStart=/home/pi/wol-server/wol-server
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Restart=always
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[Install]
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WantedBy=multi-user.target
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EOL
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- name: Create deployment script
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run: |
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cat > deploy.sh << 'EOL'
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#!/bin/bash
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# Detect Raspberry Pi model and use the appropriate binary
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MODEL=$(cat /proc/cpuinfo | grep "Model" | sed 's/Model\s*:\s*//g')
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echo "Detected model: $MODEL"
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# Select the right binary based on processor architecture
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ARCH=$(uname -m)
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echo "Architecture: $ARCH"
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if [[ "$ARCH" == "aarch64" ]]; then
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echo "Using ARM64 binary"
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cp wol-server-arm64 wol-server
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elif [[ "$ARCH" == "armv7l" ]]; then
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echo "Using ARMv7 binary"
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cp wol-server-arm7 wol-server
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else
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echo "Using ARMv6 binary"
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cp wol-server-arm6 wol-server
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fi
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echo "Creating directory..."
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mkdir -p ~/wol-server
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echo "Copying application..."
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cp wol-server ~/wol-server/
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chmod +x ~/wol-server/wol-server
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echo "Installing service..."
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sudo cp wol-server.service /etc/systemd/system/
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sudo systemctl daemon-reload
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sudo systemctl enable wol-server
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sudo systemctl restart wol-server
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echo "Deployment complete!"
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echo "Service status:"
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sudo systemctl status wol-server
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EOL
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chmod +x deploy.sh
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- name: Create archive for each platform
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run: |
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# ARMv6 package
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mkdir -p armv6-package
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cp wol-server-arm6 armv6-package/wol-server-arm6
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cp wol-server.service armv6-package/
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cp deploy.sh armv6-package/
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tar -czf wol-server-armv6.tar.gz -C armv6-package .
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# All-in-one package
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mkdir -p all-package
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cp wol-server-arm6 all-package/
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cp wol-server.service all-package/
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cp deploy.sh all-package/
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tar -czf wol-server-all.tar.gz -C all-package .
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- name: Create Release
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id: create_release
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uses: softprops/action-gh-release@v1
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if: github.ref == 'refs/heads/main'
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with:
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tag_name: v${{ github.run_number }}
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name: Release v${{ github.run_number }}
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draft: false
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prerelease: false
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files: |
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wol-server-arm6
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wol-server.service
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deploy.sh
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wol-server-armv6.tar.gz
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wol-server-all.tar.gz
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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149
README.md
149
README.md
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@ -1,2 +1,147 @@
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# wol-delemaco
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Script to boot delemaco
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## Features
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- **Status Monitoring**: Real-time status checks to determine if your server is online or offline
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- **Wake-on-LAN**: Boot your server remotely with the click of a button
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- **Remote Shutdown**: Safely shut down your server when it's not needed
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- **Responsive UI**: Simple, mobile-friendly interface with color-coded status indicators
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- **Lightweight**: Built with Go for minimal resource usage, perfect for Raspberry Pi Zero
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## Requirements
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- Raspberry Pi (Zero, 2, 3, 4, etc.)
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- Go (version 1.16 or higher)
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- wakeonlan utility
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- SSH access to the target server (for shutdown functionality)
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- Target server configured for Wake-on-LAN
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## Installation
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### 1. Install Dependencies
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```bash
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sudo apt update
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sudo apt install golang-go wakeonlan
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```
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### 2. Clone the Repository
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```bash
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git clone https://github.com/yourusername/wol-server.git
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cd wol-server
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```
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### 3. Configure the Application
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Edit the constants in `main.go` to match your server:
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```go
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const (
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serverName = "yourserver" // Hostname or IP address of your server
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macAddress = "xx:xx:xx:xx:xx:xx" // MAC address of your server's network interface
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port = "8080" // Port to run the web application on
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)
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```
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### 4. Build the Application
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```bash
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go build -o wol-server
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```
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### 5. Set Up as a System Service
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Create a systemd service file:
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```bash
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sudo nano /etc/systemd/system/wol-server.service
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```
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Add the following content (adjust paths if needed):
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```
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[Unit]
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Description=WOL Server Go Application
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After=network.target
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[Service]
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User=pi
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WorkingDirectory=/home/pi/wol-server
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ExecStart=/home/pi/wol-server/wol-server
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Restart=always
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[Install]
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WantedBy=multi-user.target
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```
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Enable and start the service:
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```bash
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sudo systemctl enable wol-server
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sudo systemctl start wol-server
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```
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## SSH Configuration for Remote Shutdown
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For the shutdown functionality to work, you need to set up password-less SSH:
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1. Generate an SSH key on your Raspberry Pi:
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```bash
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ssh-keygen -t rsa
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```
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2. Copy the key to your target server:
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```bash
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ssh-copy-id user@yourserver
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```
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3. Configure sudo on the target server to allow password-less shutdown:
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```bash
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# On the target server, run:
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sudo visudo
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# Add this line (replacing 'user' with your username):
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user ALL=(ALL) NOPASSWD: /sbin/shutdown
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```
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## Usage
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Access the web interface by navigating to `http://raspberry-pi-ip:8080` in your browser.
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The interface provides:
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- Current server status (Online/Offline)
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- Boot button - sends a Wake-on-LAN magic packet to your server
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- Shutdown button - safely shuts down your server via SSH
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- Refresh button - manually updates the status display
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## Troubleshooting
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- **Server won't boot**:
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- Verify that Wake-on-LAN is enabled in your server's BIOS/UEFI
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- Confirm the MAC address is correct
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- Check if your router blocks Wake-on-LAN packets
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- **Shutdown doesn't work**:
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- Verify SSH key setup
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- Check sudo configuration on target server
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- Test manual SSH command: `ssh user@server sudo shutdown -h now`
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- **Web interface not accessible**:
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- Ensure the service is running: `sudo systemctl status wol-server`
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- Check for firewall rules blocking port 8080
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- Verify the Raspberry Pi is connected to the network
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## Contributing
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Contributions are welcome! Please feel free to submit a Pull Request.
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## License
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This project is licensed under the MIT License - see the LICENSE file for details.
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## Acknowledgments
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- Inspired by the need for a simple, lightweight server power management tool
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- Thanks to the Go community for the excellent standard library that makes web development straightforward
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61
delemaco.sh
61
delemaco.sh
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@ -1,61 +0,0 @@
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#!/bin/bash
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# Configuration
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SERVER="delemaco" # Server to ping
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echo "Content-type: text/html"
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echo
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# Function to ping the server and generate HTML output
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generate_html() {
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local server=$1
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# Ping the server (send 1 packet and wait for 1 second)
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ping -c 1 -W 1 "$server" > /dev/null 2>&1
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if [ $? -eq 0 ]; then
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status="Online"
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color="green"
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else
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status="Offline"
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color="red"
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fi
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# Generate HTML content
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HTML_CONTENT=$(cat <<EOL
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Server Status</title>
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<style>
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body {
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background-color: $color;
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font-family: Arial, sans-serif;
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display: flex;
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justify-content: center;
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align-items: center;
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height: 100vh;
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margin: 0;
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}
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.status {
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font-size: 72px;
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color: white;
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}
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</style>
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</head>
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<body>
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<div class="status">
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Server <strong>$server</strong> is currently $status.
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</div>
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</body>
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</html>
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EOL
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)
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echo "$HTML_CONTENT"
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}
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# Run the function and save the output to a variable
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HTML_OUTPUT=$(generate_html "$SERVER")
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# Print the HTML content
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echo "$HTML_OUTPUT"
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417
main.go
Normal file
417
main.go
Normal file
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@ -0,0 +1,417 @@
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package main
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import (
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"fmt"
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"html/template"
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"log"
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"net/http"
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"os/exec"
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"runtime"
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)
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const (
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serverName = "delemaco" // Server to ping
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macAddress = "b8:cb:29:a1:f3:88" // MAC address of the server
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port = "8080" // Port to listen on
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)
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// StatusData holds data for the HTML template
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type StatusData struct {
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Server string
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Status string
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Color string
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IsTestMode bool
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}
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// Check if server is online
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func isServerOnline() bool {
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var cmd *exec.Cmd
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// macOS and Linux have slightly different ping commands
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if runtime.GOOS == "darwin" {
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cmd = exec.Command("ping", "-c", "1", "-W", "1000", serverName)
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} else {
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cmd = exec.Command("ping", "-c", "1", "-W", "1", serverName)
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}
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err := cmd.Run()
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return err == nil
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}
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// Send WOL packet
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func sendWakeOnLAN() error {
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log.Printf("Sending WOL packet to %s (%s)", serverName, macAddress)
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cmd := exec.Command("wakeonlan", macAddress)
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return cmd.Run()
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}
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// Shutdown server
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func shutdownServer() error {
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// Real shutdown command for Linux
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log.Printf("Sending shutdown command to %s", serverName)
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cmd := exec.Command("ssh", serverName, "sudo", "shutdown", "-h", "now")
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return cmd.Run()
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}
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// Handle the root route - show status
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func indexHandler(w http.ResponseWriter, r *http.Request) {
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if r.URL.Path != "/" {
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http.NotFound(w, r)
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return
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}
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online := isServerOnline()
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status := "Online"
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color := "#4caf50" // Material green
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if !online {
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status = "Offline"
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color = "#d32f2f" // Material red
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}
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data := StatusData{
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Server: serverName,
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Status: status,
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Color: color,
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IsTestMode: runtime.GOOS == "darwin",
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}
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renderTemplate(w, data)
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}
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// Handle boot request
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func bootHandler(w http.ResponseWriter, r *http.Request) {
|
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if !isServerOnline() {
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// Boot the server using wakeonlan
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err := sendWakeOnLAN()
|
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if err != nil {
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log.Printf("Error booting server: %v", err)
|
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}
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|
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// Display booting status
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data := StatusData{
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Server: serverName,
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Status: "Booting",
|
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Color: "#607d8b", // Material blue-gray
|
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IsTestMode: runtime.GOOS == "darwin",
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}
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renderTemplate(w, data)
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} else {
|
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// Server is already online
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data := StatusData{
|
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Server: serverName,
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Status: "Online",
|
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Color: "#4caf50", // Material green
|
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IsTestMode: runtime.GOOS == "darwin",
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}
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renderTemplate(w, data)
|
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}
|
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}
|
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|
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// Handle shutdown request
|
||||
func shutdownHandler(w http.ResponseWriter, r *http.Request) {
|
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if isServerOnline() {
|
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// Shutdown the server
|
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err := shutdownServer()
|
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if err != nil {
|
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log.Printf("Error shutting down server: %v", err)
|
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}
|
||||
|
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// Display shutting down status
|
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data := StatusData{
|
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Server: serverName,
|
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Status: "Shutting down",
|
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Color: "#5d4037", // Material brown
|
||||
IsTestMode: runtime.GOOS == "darwin",
|
||||
}
|
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renderTemplate(w, data)
|
||||
} else {
|
||||
// Server is already offline
|
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data := StatusData{
|
||||
Server: serverName,
|
||||
Status: "Offline",
|
||||
Color: "#d32f2f", // Material red
|
||||
IsTestMode: runtime.GOOS == "darwin",
|
||||
}
|
||||
renderTemplate(w, data)
|
||||
}
|
||||
}
|
||||
|
||||
// Render the HTML template
|
||||
func renderTemplate(w http.ResponseWriter, data StatusData) {
|
||||
tmpl, err := template.New("status").Parse(`<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<title>Server Status: {{.Server}}</title>
|
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<link rel="preconnect" href="https://fonts.googleapis.com">
|
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
|
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<link href="https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&display=swap" rel="stylesheet">
|
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<style>
|
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:root {
|
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--primary-color: {{.Color}};
|
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--text-color: white;
|
||||
--shadow-color: rgba(0, 0, 0, 0.3);
|
||||
--hover-color: rgba(255, 255, 255, 0.1);
|
||||
--card-bg: rgba(0, 0, 0, 0.15);
|
||||
}
|
||||
|
||||
* {
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
body {
|
||||
background-color: var(--primary-color);
|
||||
font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
|
||||
min-height: 100vh;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
justify-content: center;
|
||||
align-items: center;
|
||||
color: var(--text-color);
|
||||
padding: 20px;
|
||||
transition: background-color 0.5s ease;
|
||||
background-image: radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 20%),
|
||||
radial-gradient(circle at 90% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 20%);
|
||||
}
|
||||
|
||||
.container {
|
||||
max-width: 800px;
|
||||
width: 100%;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
align-items: center;
|
||||
}
|
||||
|
||||
.card {
|
||||
background-color: var(--card-bg);
|
||||
border-radius: 20px;
|
||||
padding: 40px;
|
||||
margin-bottom: 30px;
|
||||
box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
|
||||
backdrop-filter: blur(5px);
|
||||
width: 100%;
|
||||
max-width: 600px;
|
||||
border: 1px solid rgba(255, 255, 255, 0.1);
|
||||
}
|
||||
|
||||
.status-icon {
|
||||
font-size: 48px;
|
||||
margin-bottom: 20px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.status-text {
|
||||
font-size: 2.5rem;
|
||||
font-weight: 600;
|
||||
text-align: center;
|
||||
margin-bottom: 10px;
|
||||
text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
|
||||
}
|
||||
|
||||
.server-name {
|
||||
font-size: 1.2rem;
|
||||
text-align: center;
|
||||
margin-bottom: 30px;
|
||||
opacity: 0.9;
|
||||
}
|
||||
|
||||
.controls {
|
||||
display: flex;
|
||||
gap: 15px;
|
||||
flex-wrap: wrap;
|
||||
justify-content: center;
|
||||
}
|
||||
|
||||
.button {
|
||||
padding: 15px 25px;
|
||||
font-size: 1rem;
|
||||
font-weight: 600;
|
||||
border: none;
|
||||
border-radius: 50px;
|
||||
cursor: pointer;
|
||||
text-decoration: none;
|
||||
color: var(--text-color);
|
||||
background-color: var(--shadow-color);
|
||||
transition: transform 0.2s ease, background-color 0.3s ease, box-shadow 0.3s ease;
|
||||
min-width: 140px;
|
||||
text-align: center;
|
||||
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
gap: 8px;
|
||||
}
|
||||
|
||||
.button:hover {
|
||||
background-color: var(--hover-color);
|
||||
transform: translateY(-3px);
|
||||
box-shadow: 0 7px 14px rgba(0, 0, 0, 0.15);
|
||||
}
|
||||
|
||||
.button:active {
|
||||
transform: translateY(1px);
|
||||
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
|
||||
}
|
||||
|
||||
.button::before {
|
||||
content: '';
|
||||
display: inline-block;
|
||||
width: 20px;
|
||||
height: 20px;
|
||||
background-size: contain;
|
||||
background-repeat: no-repeat;
|
||||
background-position: center;
|
||||
}
|
||||
|
||||
.button.refresh::before {
|
||||
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' height='24' viewBox='0 -960 960 960' width='24' fill='white'%3E%3Cpath d='M480-160q-133 0-226.5-93.5T160-480q0-133 93.5-226.5T480-800q85 0 149 34.5T740-671v-99q0-13 8.5-21.5T770-800q13 0 21.5 8.5T800-770v194q0 13-8.5 21.5T770-546H576q-13 0-21.5-8.5T546-576q0-13 8.5-21.5T576-606h138q-38-60-97-97t-137-37q-109 0-184.5 75.5T220-480q0 109 75.5 184.5T480-220q59 0 111-25t89-69q8-9 20.5-10t21.5 7q9 8 10 20t-7 22q-45 53-112 86.5T480-160Z'/%3E%3C/svg%3E");
|
||||
}
|
||||
|
||||
.button.boot::before {
|
||||
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' height='24' viewBox='0 -960 960 960' width='24' fill='white'%3E%3Cpath d='M480-120q-151 0-255.5-104.5T120-480q0-138 89-239t219-120q20-3 33.5 9.5T480-797q4 20-9 35.5T437-748q-103 12-170 87t-67 181q0 124 88 212t212 88q124 0 212-88t88-212q0-109-69.5-184.5T564-748q-21-3-31.5-19T525-798q3-20 19-30.5t35-6.5q136 19 228.5 122.5T900-480q0 150-104.5 255T480-120Zm0-170q-20 0-33.5-14T433-340v-286q0-21 14-34.5t33-13.5q20 0 33.5 13.5T527-626v286q0 22-14 36t-33 14Z'/%3E%3C/svg%3E");
|
||||
}
|
||||
|
||||
.button.shutdown::before {
|
||||
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' height='24' viewBox='0 -960 960 960' width='24' fill='white'%3E%3Cpath d='M480-120q-151 0-255.5-104.5T120-480q0-138 89-239t219-120q20-3 33.5 9.5T480-797q4 20-9 35.5T437-748q-103 12-170 87t-67 181q0 124 88 212t212 88q124 0 212-88t88-212q0-109-69.5-184.5T564-748q-21-3-31.5-19T525-798q3-20 19-30.5t35-6.5q136 19 228.5 122.5T900-480q0 150-104.5 255T480-120Zm0-360Z'/%3E%3C/svg%3E");
|
||||
}
|
||||
|
||||
.test-panel {
|
||||
margin-top: 40px;
|
||||
padding: 20px;
|
||||
background-color: rgba(0, 0, 0, 0.3);
|
||||
border-radius: 15px;
|
||||
width: 100%;
|
||||
max-width: 600px;
|
||||
border: 1px solid rgba(255, 255, 255, 0.1);
|
||||
}
|
||||
|
||||
.test-note {
|
||||
color: white;
|
||||
margin-bottom: 20px;
|
||||
text-align: center;
|
||||
font-size: 0.9rem;
|
||||
opacity: 0.8;
|
||||
}
|
||||
|
||||
.footer {
|
||||
margin-top: 40px;
|
||||
font-size: 0.8rem;
|
||||
opacity: 0.7;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
/* Responsive adjustments */
|
||||
@media (max-width: 600px) {
|
||||
.card {
|
||||
padding: 30px 20px;
|
||||
}
|
||||
|
||||
.status-text {
|
||||
font-size: 2rem;
|
||||
}
|
||||
|
||||
.controls {
|
||||
flex-direction: column;
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
.button {
|
||||
width: 100%;
|
||||
}
|
||||
}
|
||||
|
||||
/* Status-specific icons */
|
||||
{{if eq .Status "Online"}}
|
||||
.status-icon::before {
|
||||
content: "✓";
|
||||
color: #4caf50;
|
||||
}
|
||||
{{else if eq .Status "Offline"}}
|
||||
.status-icon::before {
|
||||
content: "✗";
|
||||
color: #f44336;
|
||||
}
|
||||
{{else if eq .Status "Booting"}}
|
||||
.status-icon::before {
|
||||
content: "⟳";
|
||||
color: #ffeb3b;
|
||||
display: inline-block;
|
||||
animation: spin 2s linear infinite;
|
||||
}
|
||||
{{else if eq .Status "Shutting down"}}
|
||||
.status-icon::before {
|
||||
content: "⏻";
|
||||
color: #ff9800;
|
||||
}
|
||||
{{end}}
|
||||
|
||||
@keyframes spin {
|
||||
0% { transform: rotate(0deg); }
|
||||
100% { transform: rotate(360deg); }
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div class="container">
|
||||
<div class="card">
|
||||
<div class="status-icon"></div>
|
||||
<h1 class="status-text">{{.Status}}</h1>
|
||||
<div class="server-name">Server: <strong>{{.Server}}</strong></div>
|
||||
|
||||
<div class="controls">
|
||||
<a href="/" class="button refresh">Refresh</a>
|
||||
<a href="/boot" class="button boot">Boot</a>
|
||||
<a href="/shutdown" class="button shutdown">Shutdown</a>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
{{if .IsTestMode}}
|
||||
<div class="test-panel">
|
||||
<div class="test-note">
|
||||
Running on macOS in test mode. Wake-on-LAN packets are sent, but remote shutdown is simulated.
|
||||
</div>
|
||||
</div>
|
||||
{{end}}
|
||||
|
||||
<div class="footer">
|
||||
Wake-on-LAN Server Control Panel
|
||||
</div>
|
||||
</div>
|
||||
</body>
|
||||
</html>`)
|
||||
|
||||
if err != nil {
|
||||
http.Error(w, "Failed to load template", http.StatusInternalServerError)
|
||||
log.Printf("Template error: %v", err)
|
||||
return
|
||||
}
|
||||
|
||||
err = tmpl.Execute(w, data)
|
||||
if err != nil {
|
||||
http.Error(w, "Failed to render template", http.StatusInternalServerError)
|
||||
log.Printf("Template render error: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
func main() {
|
||||
// Register route handlers
|
||||
http.HandleFunc("/", indexHandler)
|
||||
http.HandleFunc("/boot", bootHandler)
|
||||
http.HandleFunc("/shutdown", shutdownHandler)
|
||||
|
||||
// Start the server
|
||||
listenAddr := fmt.Sprintf(":%s", port)
|
||||
log.Printf("Starting WOL Server on http://localhost%s", listenAddr)
|
||||
|
||||
if runtime.GOOS == "darwin" {
|
||||
log.Println("Running on macOS in test mode - remote shutdown commands will be simulated")
|
||||
}
|
||||
|
||||
if err := http.ListenAndServe(listenAddr, nil); err != nil {
|
||||
log.Fatalf("Server failed to start: %v", err)
|
||||
}
|
||||
}
|
||||
|
|
@ -1,62 +0,0 @@
|
|||
#!/bin/bash
|
||||
|
||||
SERVER="delemaco" # Server to ping
|
||||
|
||||
echo "Content-type: text/html"
|
||||
echo
|
||||
# Function to ping the server and generate HTML output
|
||||
generate_html() {
|
||||
local server=$1
|
||||
|
||||
# Ping the server (send 1 packet and wait for 1 second)
|
||||
ping -c 1 -W 1 "$server" > /dev/null 2>&1
|
||||
if [ $? -eq 0 ]; then
|
||||
status="Shutdown"
|
||||
color="gray"
|
||||
sudo shutdown
|
||||
else
|
||||
status="Offline"
|
||||
color="red"
|
||||
fi
|
||||
|
||||
|
||||
# Generate HTML content
|
||||
HTML_CONTENT=$(cat <<EOL
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<title>Server Status</title>
|
||||
<style>
|
||||
body {
|
||||
background-color: $color;
|
||||
font-family: Arial, sans-serif;
|
||||
display: flex;
|
||||
justify-content: center;
|
||||
align-items: center;
|
||||
height: 100vh;
|
||||
margin: 0;
|
||||
}
|
||||
.status {
|
||||
font-size: 72px;
|
||||
color: white;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div class="status">
|
||||
Server <strong>$server</strong> is currently $status.
|
||||
</div>
|
||||
</body>
|
||||
</html>
|
||||
EOL
|
||||
)
|
||||
echo "$HTML_CONTENT"
|
||||
}
|
||||
|
||||
# Run the function and save the output to a variable
|
||||
HTML_OUTPUT=$(generate_html "$SERVER")
|
||||
|
||||
# Print the HTML content
|
||||
echo "$HTML_OUTPUT"
|
||||
|
|
@ -1,62 +0,0 @@
|
|||
#!/bin/bash
|
||||
|
||||
SERVER="delemaco" # Server to ping
|
||||
|
||||
echo "Content-type: text/html"
|
||||
echo
|
||||
# Function to ping the server and generate HTML output
|
||||
generate_html() {
|
||||
local server=$1
|
||||
|
||||
# Ping the server (send 1 packet and wait for 1 second)
|
||||
ping -c 1 -W 1 "$server" > /dev/null 2>&1
|
||||
if [ $? -eq 0 ]; then
|
||||
status="Online"
|
||||
color="green"
|
||||
else
|
||||
status="Booting"
|
||||
color="gray"
|
||||
wakeonlan b8:cb:29:a1:f3:88
|
||||
fi
|
||||
|
||||
|
||||
# Generate HTML content
|
||||
HTML_CONTENT=$(cat <<EOL
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<title>Server Status</title>
|
||||
<style>
|
||||
body {
|
||||
background-color: $color;
|
||||
font-family: Arial, sans-serif;
|
||||
display: flex;
|
||||
justify-content: center;
|
||||
align-items: center;
|
||||
height: 100vh;
|
||||
margin: 0;
|
||||
}
|
||||
.status {
|
||||
font-size: 72px;
|
||||
color: white;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div class="status">
|
||||
Server <strong>$server</strong> is currently $status.
|
||||
</div>
|
||||
</body>
|
||||
</html>
|
||||
EOL
|
||||
)
|
||||
echo "$HTML_CONTENT"
|
||||
}
|
||||
|
||||
# Run the function and save the output to a variable
|
||||
HTML_OUTPUT=$(generate_html "$SERVER")
|
||||
|
||||
# Print the HTML content
|
||||
echo "$HTML_OUTPUT"
|
||||
Loading…
Add table
Add a link
Reference in a new issue