# Run as Admin in PowerShell

# Download and extract OpenSSH-Win64
mkdir C:\openssh-install
cd C:\openssh-install
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
Invoke-WebRequest -Uri "https://github.com/PowerShell/Win32-OpenSSH/releases/latest/download/OpenSSH-Win64.zip" -OutFile .\openssh.zip
Expand-Archive .\openssh.zip -DestinationPath .\openssh\
Move-Item .\openssh\OpenSSH-Win64 "C:\Program Files\OpenSSH-Win64" -Force

# Add to system PATH
setx PATH "$env:path;C:\Program Files\OpenSSH-Win64\" -m

# Install the sshd + ssh-agent services
cd "C:\Program Files\OpenSSH-Win64"
powershell.exe -ExecutionPolicy Bypass -File .\install-sshd.ps1

# Generate host keys
mkdir C:\ProgramData\ssh
.\ssh-keygen.exe -A

# Fix file perms
.\FixHostFilePermissions.ps1 -Confirm:$false

# Service
Set-Service sshd -StartupType Automatic
Set-Service ssh-agent -StartupType Automatic
Start-Service sshd
Start-Service ssh-agent