You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
ansible/examples/scripts/ConfigureRemotingForAnsible...

321 lines
11 KiB
PowerShell

#Requires -Version 3.0
# Configure a Windows host for remote management with Ansible
# -----------------------------------------------------------
#
# This script checks the current WinRM (PS Remoting) configuration and makes
# the # necessary changes to allow Ansible to connect, authenticate and
# execute PowerShell commands.
#
# All events are logged to the Windows EventLog, useful for unattended runs.
#
# Use option -Verbose in order to see the verbose output messages.
#
# Use option -CertValidityDays to specify how long this certificate is valid
# starting from today. So you would specify -CertValidityDays 3650 to get
# a 10-year valid certificate.
#
# Use option -ForceNewSSLCert if the system has been SysPreped and a new
# SSL Certifcate must be forced on the WinRM Listener when re-running this
# script. This is necessary when a new SID and CN name is created.
#
# Use option -SkipNetworkProfileCheck to skip the network profile check.
# Without specifying this the script will only run if the device's interfaces
# are in DOMAIN or PRIVATE zones. Provide this switch if you want to enable
# WinRM on a device with an interface in PUBLIC zone.
#
# Use option -SubjectName to specify the CN name of the certificate. This
# defaults to the system's hostname and generally should not be specified.
# Written by Trond Hindenes <trond@hindenes.com>
# Updated by Chris Church <cchurch@ansible.com>
# Updated by Michael Crilly <mike@autologic.cm>
# Updated by Anton Ouzounov <Anton.Ouzounov@careerbuilder.com>
# Updated by Dag Wieërs <dag@wieers.com>
# Updated by Jordan Borean <jborean93@gmail.com>
#
# Version 1.0 - 2014-07-06
# Version 1.1 - 2014-11-11
# Version 1.2 - 2015-05-15
# Version 1.3 - 2016-04-04
# Version 1.4 - 2017-01-05
# Version 1.5 - 2017-02-09
# Support -Verbose option
[CmdletBinding()]
Param (
[string]$SubjectName = $env:COMPUTERNAME,
[int]$CertValidityDays = 365,
[switch]$SkipNetworkProfileCheck,
$CreateSelfSignedCert = $true,
[switch]$ForceNewSSLCert,
[switch]$EnableCredSSP
)
Function Write-Log
{
$Message = $args[0]
Write-EventLog -LogName Application -Source $EventSource -EntryType Information -EventId 1 -Message $Message
}
Function Write-VerboseLog
{
$Message = $args[0]
Write-Verbose $Message
Write-Log $Message
}
Function Write-HostLog
{
$Message = $args[0]
Write-Host $Message
Write-Log $Message
}
Function New-LegacySelfSignedCert
{
Param (
[string]$SubjectName,
[int]$ValidDays = 365
)
$name = New-Object -COM "X509Enrollment.CX500DistinguishedName.1"
$name.Encode("CN=$SubjectName", 0)
$key = New-Object -COM "X509Enrollment.CX509PrivateKey.1"
$key.ProviderName = "Microsoft RSA SChannel Cryptographic Provider"
$key.KeySpec = 1
$key.Length = 1024
$key.SecurityDescriptor = "D:PAI(A;;0xd01f01ff;;;SY)(A;;0xd01f01ff;;;BA)(A;;0x80120089;;;NS)"
$key.MachineContext = 1
$key.Create()
$serverauthoid = New-Object -COM "X509Enrollment.CObjectId.1"
$serverauthoid.InitializeFromValue("1.3.6.1.5.5.7.3.1")
$ekuoids = New-Object -COM "X509Enrollment.CObjectIds.1"
$ekuoids.Add($serverauthoid)
$ekuext = New-Object -COM "X509Enrollment.CX509ExtensionEnhancedKeyUsage.1"
$ekuext.InitializeEncode($ekuoids)
$cert = New-Object -COM "X509Enrollment.CX509CertificateRequestCertificate.1"
$cert.InitializeFromPrivateKey(2, $key, "")
$cert.Subject = $name
$cert.Issuer = $cert.Subject
$cert.NotBefore = (Get-Date).AddDays(-1)
$cert.NotAfter = $cert.NotBefore.AddDays($ValidDays)
$cert.X509Extensions.Add($ekuext)
$cert.Encode()
$enrollment = New-Object -COM "X509Enrollment.CX509Enrollment.1"
$enrollment.InitializeFromRequest($cert)
$certdata = $enrollment.CreateRequest(0)
$enrollment.InstallResponse(2, $certdata, 0, "")
# Return the thumbprint of the last installed certificate;
# This is needed for the new HTTPS WinRM listerner we're
# going to create further down.
Get-ChildItem "Cert:\LocalMachine\my"| Sort-Object NotBefore -Descending | Select -First 1 | Select -Expand Thumbprint
}
# Setup error handling.
Trap
{
$_
Exit 1
}
$ErrorActionPreference = "Stop"
# Get the ID and security principal of the current user account
$myWindowsID=[System.Security.Principal.WindowsIdentity]::GetCurrent()
$myWindowsPrincipal=new-object System.Security.Principal.WindowsPrincipal($myWindowsID)
# Get the security principal for the Administrator role
$adminRole=[System.Security.Principal.WindowsBuiltInRole]::Administrator
# Check to see if we are currently running "as Administrator"
if (-Not $myWindowsPrincipal.IsInRole($adminRole))
{
Write-Host "ERROR: You need elevated Administrator privileges in order to run this script."
Write-Host " Start Windows PowerShell by using the Run as Administrator option."
Exit 2
}
$EventSource = $MyInvocation.MyCommand.Name
If (-Not $EventSource)
{
$EventSource = "Powershell CLI"
}
If ([System.Diagnostics.EventLog]::Exists('Application') -eq $False -or [System.Diagnostics.EventLog]::SourceExists($EventSource) -eq $False)
{
New-EventLog -LogName Application -Source $EventSource
}
# Detect PowerShell version.
If ($PSVersionTable.PSVersion.Major -lt 3)
{
Write-Log "PowerShell version 3 or higher is required."
Throw "PowerShell version 3 or higher is required."
}
# Find and start the WinRM service.
Write-Verbose "Verifying WinRM service."
If (!(Get-Service "WinRM"))
{
Write-Log "Unable to find the WinRM service."
Throw "Unable to find the WinRM service."
}
ElseIf ((Get-Service "WinRM").Status -ne "Running")
{
Write-Verbose "Starting WinRM service."
Start-Service -Name "WinRM" -ErrorAction Stop
Write-Log "Started WinRM service."
Write-Verbose "Setting WinRM service to start automatically on boot."
Set-Service -Name "WinRM" -StartupType Automatic
Write-Log "Set WinRM service to start automatically on boot."
}
# WinRM should be running; check that we have a PS session config.
If (!(Get-PSSessionConfiguration -Verbose:$false) -or (!(Get-ChildItem WSMan:\localhost\Listener)))
{
If ($SkipNetworkProfileCheck) {
Write-Verbose "Enabling PS Remoting without checking Network profile."
Enable-PSRemoting -SkipNetworkProfileCheck -Force -ErrorAction Stop
Write-Log "Enabled PS Remoting without checking Network profile."
}
Else {
Write-Verbose "Enabling PS Remoting."
Enable-PSRemoting -Force -ErrorAction Stop
Write-Log "Enabled PS Remoting."
}
}
Else
{
Write-Verbose "PS Remoting is already enabled."
}
# Make sure there is a SSL listener.
$listeners = Get-ChildItem WSMan:\localhost\Listener
If (!($listeners | Where {$_.Keys -like "TRANSPORT=HTTPS"}))
{
# We cannot use New-SelfSignedCertificate on 2012R2 and earlier
$thumbprint = New-LegacySelfSignedCert -SubjectName $SubjectName -ValidDays $CertValidityDays
Write-HostLog "Self-signed SSL certificate generated; thumbprint: $thumbprint"
# Create the hashtables of settings to be used.
$valueset = @{
Hostname = $SubjectName
CertificateThumbprint = $thumbprint
}
$selectorset = @{
Transport = "HTTPS"
Address = "*"
}
Write-Verbose "Enabling SSL listener."
New-WSManInstance -ResourceURI 'winrm/config/Listener' -SelectorSet $selectorset -ValueSet $valueset
Write-Log "Enabled SSL listener."
}
Else
{
Write-Verbose "SSL listener is already active."
# Force a new SSL cert on Listener if the $ForceNewSSLCert
If ($ForceNewSSLCert)
{
# We cannot use New-SelfSignedCertificate on 2012R2 and earlier
$thumbprint = New-LegacySelfSignedCert -SubjectName $SubjectName -ValidDays $CertValidityDays
Write-HostLog "Self-signed SSL certificate generated; thumbprint: $thumbprint"
$valueset = @{
CertificateThumbprint = $thumbprint
Hostname = $SubjectName
}
# Delete the listener for SSL
$selectorset = @{
Address = "*"
Transport = "HTTPS"
}
Remove-WSManInstance -ResourceURI 'winrm/config/Listener' -SelectorSet $selectorset
# Add new Listener with new SSL cert
New-WSManInstance -ResourceURI 'winrm/config/Listener' -SelectorSet $selectorset -ValueSet $valueset
}
}
# Check for basic authentication.
$basicAuthSetting = Get-ChildItem WSMan:\localhost\Service\Auth | Where {$_.Name -eq "Basic"}
If (($basicAuthSetting.Value) -eq $false)
{
Write-Verbose "Enabling basic auth support."
Set-Item -Path "WSMan:\localhost\Service\Auth\Basic" -Value $true
Write-Log "Enabled basic auth support."
}
Else
{
Write-Verbose "Basic auth is already enabled."
}
# If EnableCredSSP if set to true
If ($EnableCredSSP)
{
# Check for CredSSP authentication
$credsspAuthSetting = Get-ChildItem WSMan:\localhost\Service\Auth | Where {$_.Name -eq "CredSSP"}
If (($credsspAuthSetting.Value) -eq $false)
{
Write-Verbose "Enabling CredSSP auth support."
Enable-WSManCredSSP -role server -Force
Write-Log "Enabled CredSSP auth support."
}
}
# Configure firewall to allow WinRM HTTPS connections.
$fwtest1 = netsh advfirewall firewall show rule name="Allow WinRM HTTPS"
$fwtest2 = netsh advfirewall firewall show rule name="Allow WinRM HTTPS" profile=any
If ($fwtest1.count -lt 5)
{
Write-Verbose "Adding firewall rule to allow WinRM HTTPS."
netsh advfirewall firewall add rule profile=any name="Allow WinRM HTTPS" dir=in localport=5986 protocol=TCP action=allow
Write-Log "Added firewall rule to allow WinRM HTTPS."
}
ElseIf (($fwtest1.count -ge 5) -and ($fwtest2.count -lt 5))
{
Write-Verbose "Updating firewall rule to allow WinRM HTTPS for any profile."
netsh advfirewall firewall set rule name="Allow WinRM HTTPS" new profile=any
Write-Log "Updated firewall rule to allow WinRM HTTPS for any profile."
}
Else
{
Write-Verbose "Firewall rule already exists to allow WinRM HTTPS."
}
# Test a remoting connection to localhost, which should work.
$httpResult = Invoke-Command -ComputerName "localhost" -ScriptBlock {$env:COMPUTERNAME} -ErrorVariable httpError -ErrorAction SilentlyContinue
$httpsOptions = New-PSSessionOption -SkipCACheck -SkipCNCheck -SkipRevocationCheck
$httpsResult = New-PSSession -UseSSL -ComputerName "localhost" -SessionOption $httpsOptions -ErrorVariable httpsError -ErrorAction SilentlyContinue
If ($httpResult -and $httpsResult)
{
Write-Verbose "HTTP: Enabled | HTTPS: Enabled"
}
ElseIf ($httpsResult -and !$httpResult)
{
Write-Verbose "HTTP: Disabled | HTTPS: Enabled"
}
ElseIf ($httpResult -and !$httpsResult)
{
Write-Verbose "HTTP: Enabled | HTTPS: Disabled"
}
Else
{
Write-Log "Unable to establish an HTTP or HTTPS remoting session."
Throw "Unable to establish an HTTP or HTTPS remoting session."
}
Write-VerboseLog "PS Remoting has been successfully configured for Ansible."