Install-RustDesk.ps1

Install-RustDesk.ps1

$ErrorActionPreference= 'SilentlyContinue'

# Ask for the server IP
$server_ip = Read-Host -Prompt 'Enter the server IP (<Enter> for none:)'

# Ask for password
$rustdesk_pw = Read-Host -Prompt 'Enter the password (<Enter> for random:)'

# Generate a random password if none is provided
if ($rustdesk_pw -eq '')
{
    $rustdesk_pw = -join ((65..90) + (97..122) + (48..57) | Get-Random -Count 16 | % { [char]$_ })
}

# Run as administrator and stays in the current directory
if (-Not ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator))
{
    if ([int](Get-CimInstance -Class Win32_OperatingSystem | Select-Object -ExpandProperty BuildNumber) -ge 6000)
    {
        Start-Process PowerShell -Verb RunAs -ArgumentList "-NoProfile -ExecutionPolicy Bypass -Command `"cd '$pwd'; & '$PSCommandPath';`"";
        Exit;
    }
}

# Get the latest version of RustDesk
Write-Progress -Activity "Installing RustDesk" -Status "Getting latest version" -PercentComplete 0
$url = 'https://github.com/rustdesk/rustdesk/releases'
$response = Invoke-WebRequest -Uri $url
$installed_version = ((Get-ItemProperty  "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\RustDesk\").Version)
$latest_version = ($response.Links | Where-Object {$_.href -like "/rustdesk/rustdesk/releases/tag/*"} | Select-Object -First 1).href.Split('/')[-1]
$latest_version_download = ($response.Links | Where-Object {$_.href -like "https://github.com/rustdesk/rustdesk/releases/download/*"} | Select-Object -First 1).href

# Check if the latest version is installed
if ($installed_version -eq $latest_version)
{
    Write-Output "RustDesk $installed_version is the newest version"
    Exit
}

Push-Location $env:TEMP

# Download and install the latest version
Write-Progress -Activity "Installing RustDesk" -Status "Downloading latest version" -PercentComplete 25
Invoke-WebRequest $latest_version_download -Outfile "rustdesk.exe"
Start-Process .\rustdesk.exe --silent-install

# Wait for the service to start
Write-Progress -Activity "Installing RustDesk" -Status "Waiting for the service to start" -PercentComplete 50
do {
    $service_name = 'Rustdesk'
    $service = Get-Service -Name $service_name
    Start-Sleep -seconds 3
} while ($service -eq $null)


Pop-Location

# Preconfigure the server
if ($server_ip -ne '')
{
    # Stop the service
    Stop-Service -Name $service_name

    Write-Progress -Activity "Installing RustDesk" -Status "Preconfigure server" -PercentComplete 75
    $config_file_name = 'RustDesk2.toml'
    $config_file_base = Join-Path $env:APPDATA 'RustDesk\config'
    $service_config_file_base = Join-Path $env:windir 'ServiceProfiles\LocalService\AppData\Roaming\RustDesk\config'

    if (-Not (Test-Path $config_file_base))
    {
        New-Item $config_file_base -ItemType Directory | Out-Null
    }

    $config_file = Join-Path $config_file_base $config_file_name

    New-Item $config_file -Force | Out-Null
    Set-Content $config_file "rendezvous_server = '$server_ip' `nnat_type = 1`nserial = 0`n`n[options]`ncustom-rendezvous-server = '$server_ip'`nkey = ''`nrelay-server = ''`napi-server = ''"

    $service_config_file = Join-Path $service_config_file_base $config_file_name

    New-Item $service_config_file -Force | Out-Null
    Set-Content $service_config_file "rendezvous_server = '$server_ip' `nnat_type = 1`nserial = 0`n`n[options]`ncustom-rendezvous-server = '$server_ip'`nkey = ''`nrelay-server = ''`napi-server = ''"

    # Start the service
    Start-Service -Name $service_name
}

# Wait for the installation to finish
while (-Not (Test-Path "$env:ProgramFiles\RustDesk")) {
    Start-Sleep -seconds 3
}

Write-Progress -Activity "Installing RustDesk" -Status "Done!" -PercentComplete 100
Push-Location "$env:ProgramFiles\RustDesk"

.\rustdesk.exe --get-id | Write-Output -OutVariable rustdesk_id | Out-Null
.\rustdesk.exe --password $rustdesk_pw

Write-Host ('-' * 50)
# Show the value of the ID Variable
Write-Host "RustDesk ID: $rustdesk_id" -ForegroundColor Green

# Show the value of the Password Variable
Write-Host "Password: $rustdesk_pw" -ForegroundColor Green

Pop-Location