Function/Setup/Install-F2B.ps1
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<# .NOTES File Name : Install-F2B Author : Thomas ILLIET, contact@thomas-illiet.fr Date : 2018-02-15 Last Update : 2018-02-15 Version : 1.0.1 #> function Install-F2B(){ Write-Host "# ++++++++++++++++++++++++++++++++++++++ " -ForegroundColor Yellow Write-Host "# + " -ForegroundColor Yellow -nonewline; Write-Host "Fail2Ban Install" Write-Host "# ++++++++++++++++++++++++++++++++++++++ " -ForegroundColor Yellow # Get install configuration Write-Host "# + " -ForegroundColor Yellow -nonewline; Write-Host "- Get install configuration" Try { $ConfigFile = Get-Content (Join-Path -Path $F2BModuleRoot -ChildPath "Config/Install.json") -ErrorAction Stop $Config = $ConfigFile | ConvertFrom-Json } Catch { Write-Error "Unable to get configuration file : $_" break } # Create Registry Item Write-Host "# + " -ForegroundColor Yellow -nonewline; Write-Host "- Create Registry Items :" try { foreach($Item in $Config.Registry.Item){ $RegistryPath = "$($Item.Path)/$($Item.Name)" Write-Host "# + " -ForegroundColor Yellow -nonewline; Write-Host "`t- $RegistryPath" if((Test-Path $RegistryPath) -eq $false) { New-Item -Path $Item.Path -Name $Item.Name -ErrorAction Stop | Out-Null } } } Catch { write-error "Unable to create registry Item ($RegistryPath) : $_" break } # Create Registry Property Write-Host "# + " -ForegroundColor Yellow -nonewline; Write-Host "- Create Registry Propertys" Try { foreach($Item in $Config.Registry.Property){ $RegistryPath = "$($Item.Path)/$($Item.Name)" $ItemCollection = (Get-Item $Item.Path).Property Write-Host "# + " -ForegroundColor Yellow -nonewline; Write-Host "`t- $RegistryPath" if($ItemCollection.Contains($Item.Name) -eq $false) { New-ItemProperty -Path $Item.Path -Name $Item.Name -Value $Item.Value -PropertyType $Item.Type -ErrorAction Stop | Out-Null } } } Catch { write-error "Unable to create Property Item ($RegistryPath) : $_" break } # Create Folders Write-Host "# + " -ForegroundColor Yellow -nonewline; Write-Host "- Create Folders :" Try { foreach($Item in $Config.Registry.folders){ Write-Host "# + " -ForegroundColor Yellow -nonewline; Write-Host "`t- $Item" if((Test-Path $Item) -eq $false) { New-Item -ItemType directory -Path $Item -ErrorAction Stop | Out-null } } } Catch { write-error "Unable to create Folder ($Item) : $_" exit } # Create EventLog Source Write-Host "# + " -ForegroundColor Yellow -nonewline; Write-Host "- Create EventLog Source" if((Test-Path "HKLM:\SYSTEM\CurrentControlSet\Services\EventLog\Application\Fail2Ban") -eq $false) { Try { New-EventLog -LogName Application -Source "Fail2Ban" -ErrorAction Stop } Catch { Write-Error "Unable to create source into EventLog : $_" break } } # Create Scheduled Task Write-Host "# + " -ForegroundColor Yellow -nonewline; Write-Host "- Create Scheduled Task :" Try { # Service Write-Host "# + " -ForegroundColor Yellow -nonewline; Write-Host "`t- Fail2ban-Service" if((Get-ScheduledTask -TaskName "Fail2Ban-Manager" -ErrorAction SilentlyContinue) -eq $null) { $action = New-ScheduledTaskAction -Execute 'Powershell.exe' -Argument '-NoProfile -WindowStyle Hidden -command "& {Import-Module Fail2ban; Initialize-F2BService}"' $trigger = New-ScheduledTaskTrigger -AtStartup Register-ScheduledTask -Action $action -Trigger $trigger -User "System" -TaskName "Fail2Ban-Service" -Description "Fail2Ban is an intrusion prevention Powershell framework that protects computer servers from brute-force attacks" -ErrorAction Stop | Out-Null } # Manager Write-Host "# + " -ForegroundColor Yellow -nonewline; Write-Host "`t- Fail2ban-Manager" if((Get-ScheduledTask -TaskName "Fail2Ban-Manager" -ErrorAction SilentlyContinue) -eq $null) { $action = New-ScheduledTaskAction -Execute 'Powershell.exe' -Argument '-NoProfile -WindowStyle Hidden -command "& {Retart-F2B}"' $trigger = New-ScheduledTaskTrigger -Daily -At 0am Register-ScheduledTask -Action $action -Trigger $trigger -User "System" -TaskName "Fail2Ban-Manager" -Description "Fail2Ban is an intrusion prevention Powershell framework that protects computer servers from brute-force attacks" -ErrorAction Stop | Out-Null } } Catch { Write-Error "Unable to create Scheduled Task : $_" break } Write-Host "# ++++++++++++++++++++++++++++++++++++++ " -ForegroundColor Yellow } |