WEB-9: Windows Server 2022 automated setup script (SSH + .NET SDK + Git)

windows-setup-web9.ps1

# Windows Server 2022 Setup Script - WEB-9
# Quick setup for SSH + .NET SDK + Git
# Run in Administrator PowerShell

Set-ExecutionPolicy Bypass -Scope Process -Force
[System.Net.ServicePointManager]::SecurityProtocol = 3072
Write-Host "Installing Chocolatey..." -ForegroundColor Cyan
iex ((New-Object System.Net.WebClient).DownloadString('https://community.chocolatey.org/install.ps1'))

$env:PATH = [System.Environment]::GetEnvironmentVariable("Path","Machine") + ";" + [System.Environment]::GetEnvironmentVariable("Path","User")

Write-Host "Installing packages (this takes ~10 minutes)..." -ForegroundColor Cyan
choco install -y openssh powershell-core dotnet-8.0-sdk git

Write-Host "Configuring SSH..." -ForegroundColor Cyan
Start-Service sshd
Set-Service -Name sshd -StartupType Automatic
New-NetFirewallRule -Name "OpenSSH-Server-In-TCP" -DisplayName "OpenSSH Server (sshd)" -Enabled True -Direction Inbound -Protocol TCP -Action Allow -LocalPort 22 -ErrorAction SilentlyContinue

Add-Content -Path C:\ProgramData\ssh\sshd_config -Value "`nSubsystem powershell C:/Progra~1/PowerShell/7/pwsh.exe -sshs -NoLogo"
Restart-Service sshd

Write-Host "Creating test project..." -ForegroundColor Cyan
New-Item -ItemType Directory -Path C:\Projects -Force | Out-Null
cd C:\Projects
dotnet new console -n HelloWindows
cd HelloWindows
dotnet build

Write-Host "Adding SSH key..." -ForegroundColor Cyan
$authorizedKeysFile = "C:\ProgramData\ssh\administrators_authorized_keys"
$key = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIO9VR+9HrxMs+2NxN2h8Td6rCDP8eupti1BtqFK1pSdX coder@myfirst"
New-Item -Path $authorizedKeysFile -ItemType File -Force -Value $key | Out-Null
icacls.exe $authorizedKeysFile /inheritance:r | Out-Null
icacls.exe $authorizedKeysFile /grant "SYSTEM:(F)" | Out-Null
icacls.exe $authorizedKeysFile /grant "BUILTIN\Administrators:(F)" | Out-Null
Restart-Service sshd

Write-Host ""
Write-Host "✅ Setup complete! SSH key added." -ForegroundColor Green
Write-Host "You can now connect via: ssh Administrator@46.224.201.14" -ForegroundColor Cyan