Merge pull request #9537 from cchurch/update_remoting_config
Updates to ConfigureRemotingForAnsible.ps1
This commit is contained in:
Chris Church
commit
a798ecb0d4
1 changed files with 134 additions and 111 deletions
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@ -1,11 +1,18 @@
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# Script to set a windows computer up for remoting
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# The script checks the current WinRM/Remoting configuration and makes the necessary changes
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# set $VerbosePreference="Continue" before running the script in order to see the output of the script
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# Configure a Windows host for remote management with Ansible
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# -----------------------------------------------------------
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#
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# This script checks the current WinRM/PSRemoting configuration and makes the
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# necessary changes to allow Ansible to connect, authenticate and execute
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# PowerShell commands.
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#
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# Set $VerbosePreference = "Continue" before running the script in order to
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# see the output messages.
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#
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# Written by Trond Hindenes <trond@hindenes.com>
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# Updated by Chris Church <cchurch@ansible.com>
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#
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# Version 1.0 - July 6th, 2014
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# Version 1.1 - November 11th, 2014
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Param (
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[string]$SubjectName = $env:COMPUTERNAME,
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@ -14,7 +21,6 @@ Param (
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)
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#region function defs
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Function New-LegacySelfSignedCert
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{
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Param (
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@ -22,10 +28,10 @@ Function New-LegacySelfSignedCert
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[int]$ValidDays = 365
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)
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$name = new-object -com "X509Enrollment.CX500DistinguishedName.1"
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$name = New-Object -COM "X509Enrollment.CX500DistinguishedName.1"
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$name.Encode("CN=$SubjectName", 0)
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$key = new-object -com "X509Enrollment.CX509PrivateKey.1"
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$key = New-Object -COM "X509Enrollment.CX509PrivateKey.1"
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$key.ProviderName = "Microsoft RSA SChannel Cryptographic Provider"
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$key.KeySpec = 1
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$key.Length = 1024
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@ -33,149 +39,166 @@ Function New-LegacySelfSignedCert
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$key.MachineContext = 1
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$key.Create()
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$serverauthoid = new-object -com "X509Enrollment.CObjectId.1"
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$serverauthoid = New-Object -COM "X509Enrollment.CObjectId.1"
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$serverauthoid.InitializeFromValue("1.3.6.1.5.5.7.3.1")
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$ekuoids = new-object -com "X509Enrollment.CObjectIds.1"
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$ekuoids.add($serverauthoid)
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$ekuext = new-object -com "X509Enrollment.CX509ExtensionEnhancedKeyUsage.1"
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$ekuoids = New-Object -COM "X509Enrollment.CObjectIds.1"
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$ekuoids.Add($serverauthoid)
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$ekuext = New-Object -COM "X509Enrollment.CX509ExtensionEnhancedKeyUsage.1"
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$ekuext.InitializeEncode($ekuoids)
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$cert = new-object -com "X509Enrollment.CX509CertificateRequestCertificate.1"
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$cert = New-Object -COM "X509Enrollment.CX509CertificateRequestCertificate.1"
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$cert.InitializeFromPrivateKey(2, $key, "")
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$cert.Subject = $name
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$cert.Issuer = $cert.Subject
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$cert.NotBefore = (get-date).addDays(-1)
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$cert.NotBefore = (Get-Date).AddDays(-1)
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$cert.NotAfter = $cert.NotBefore.AddDays($ValidDays)
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$cert.X509Extensions.Add($ekuext)
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$cert.Encode()
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$enrollment = new-object -com "X509Enrollment.CX509Enrollment.1"
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$enrollment = New-Object -COM "X509Enrollment.CX509Enrollment.1"
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$enrollment.InitializeFromRequest($cert)
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$certdata = $enrollment.CreateRequest(0)
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$enrollment.InstallResponse(2, $certdata, 0, "")
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#return the thumprint of the last installed cert
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ls "Cert:\LocalMachine\my"| Sort-Object notbefore -Descending | select -First 1 | select -expand Thumbprint
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# Return the thumbprint of the last installed cert.
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Get-ChildItem "Cert:\LocalMachine\my"| Sort-Object NotBefore -Descending | Select -First 1 | Select -Expand Thumbprint
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}
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#endregion
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#Start script
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# Setup error handling.
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Trap
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{
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$_
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Exit 1
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}
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$ErrorActionPreference = "Stop"
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#Detect PowerShell version
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if ($PSVersionTable.PSVersion.Major -lt 3)
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# Detect PowerShell version.
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If ($PSVersionTable.PSVersion.Major -lt 3)
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{
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Write-Error "PowerShell/Windows Management Framework needs to be updated to 3 or higher. Stopping script"
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Throw "PowerShell version 3 or higher is required."
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}
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#Detect OS
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$Win32_OS = Get-WmiObject Win32_OperatingSystem
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switch ($Win32_OS.Version)
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{
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"6.2.9200" {$OSVersion = "Windows Server 2012"}
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"6.1.7601" {$OSVersion = "Windows Server 2008R2"}
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}
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#Set up remoting
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Write-verbose "Verifying WS-MAN"
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if (!(get-service "WinRM"))
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{
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Write-Error "I couldnt find the winRM service on this computer. Stopping"
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}
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Elseif ((get-service "WinRM").Status -ne "Running")
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{
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Write-Verbose "Starting WinRM"
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# Find and start the WinRM service.
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Write-Verbose "Verifying WinRM service."
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If (!(Get-Service "WinRM"))
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{
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Throw "Unable to find the WinRM service."
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}
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ElseIf ((Get-Service "WinRM").Status -ne "Running")
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{
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Write-Verbose "Starting WinRM service."
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Start-Service -Name "WinRM" -ErrorAction Stop
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}
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}
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#At this point, winrm should be running
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#Check that we have a ps session config
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if (!(Get-PSSessionConfiguration -verbose:$false) -or (!(get-childitem WSMan:\localhost\Listener)))
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{
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Write-Verbose "PS remoting is not enabled. Activating"
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try
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# WinRM should be running; check that we have a PS session config.
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If (!(Get-PSSessionConfiguration -Verbose:$false) -or (!(Get-ChildItem WSMan:\localhost\Listener)))
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{
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Write-Verbose "Enabling PS Remoting."
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Try
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{
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Enable-PSRemoting -Force -ErrorAction SilentlyContinue
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}
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catch{}
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Catch
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{
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}
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}
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Else
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{
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Write-Verbose "PS Remoting is already enabled."
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}
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# Test a remoting connection to localhost, which should work.
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$httpResult = Invoke-Command -ComputerName "localhost" -ScriptBlock {$env:COMPUTERNAME} -ErrorVariable httpError -ErrorAction SilentlyContinue
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$httpsOptions = New-PSSessionOption -SkipCACheck -SkipCNCheck -SkipRevocationCheck
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$httpsResult = New-PSSession -UseSSL -ComputerName "localhost" -SessionOption $httpsOptions -ErrorVariable httpsError -ErrorAction SilentlyContinue
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If ($httpResult -and $httpsResult)
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{
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Write-Verbose "HTTP and HTTPS sessions are enabled."
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}
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ElseIf ($httpsResult -and !$httpResult)
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{
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Write-Verbose "HTTP sessions are disabled, HTTPS session are enabled."
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}
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ElseIf ($httpResult -and !$httpsResult)
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{
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Write-Verbose "HTTPS sessions are disabled, HTTP session are enabled."
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}
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Else
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{
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Throw "Unable to establish an HTTP or HTTPS remoting session."
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}
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# Make sure there is a SSL listener.
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$listeners = Get-ChildItem WSMan:\localhost\Listener
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If (!($listeners | Where {$_.Keys -like "TRANSPORT=HTTPS"}))
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{
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# HTTPS-based endpoint does not exist.
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If (Get-Command "New-SelfSignedCertificate" -ErrorAction SilentlyContinue)
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{
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$cert = New-SelfSignedCertificate -DnsName $env:COMPUTERNAME -CertStoreLocation "Cert:\LocalMachine\My"
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$thumbprint = $cert.Thumbprint
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}
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Else
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{
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Write-Verbose "PS remoting is already active and running"
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$thumbprint = New-LegacySelfSignedCert -SubjectName $env:COMPUTERNAME
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}
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#At this point, test a remoting connection to localhost, which should work
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$result = invoke-command -ComputerName localhost -ScriptBlock {$env:computername} -ErrorVariable localremotingerror -ErrorAction SilentlyContinue
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$options = New-PSSessionOption -SkipCACheck -SkipCNCheck -SkipRevocationCheck
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$resultssl = New-PSSession -UseSSL -ComputerName "localhost" -SessionOption $options -ErrorVariable localremotingsslerror -ErrorAction SilentlyContinue
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if (!$result -and $resultssl)
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{
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Write-Verbose "HTTP-based sessions not enabled, HTTPS based sessions enabled"
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}
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ElseIf (!$result -and !$resultssl)
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{
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Write-error "Could not establish session on either HTTP or HTTPS. Breaking"
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}
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#at this point, make sure there is a SSL-based listener
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$listeners = dir WSMan:\localhost\Listener
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if (!($listeners | where {$_.Keys -like "TRANSPORT=HTTPS"}))
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{
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#HTTPS-based endpoint does not exist.
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if (($CreateSelfSignedCert) -and ($OSVersion -notmatch "2012"))
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{
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$thumprint = New-LegacySelfSignedCert -SubjectName $env:COMPUTERNAME
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}
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if (($CreateSelfSignedCert) -and ($OSVersion -match "2012"))
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{
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$cert = New-SelfSignedCertificate -DnsName $env:COMPUTERNAME -CertStoreLocation "Cert:\LocalMachine\My"
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$thumprint = $cert.Thumbprint
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}
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# Create the hashtables of settings to be used.
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$valueset = @{}
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$valueset.add('Hostname',$env:COMPUTERNAME)
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$valueset.add('CertificateThumbprint',$thumprint)
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$valueset.Add('Hostname', $env:COMPUTERNAME)
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$valueset.Add('CertificateThumbprint', $thumbprint)
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$selectorset = @{}
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$selectorset.add('Transport','HTTPS')
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$selectorset.add('Address','*')
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$selectorset.Add('Transport', 'HTTPS')
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$selectorset.Add('Address', '*')
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Write-Verbose "Enabling SSL-based remoting"
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Write-Verbose "Enabling SSL listener."
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New-WSManInstance -ResourceURI 'winrm/config/Listener' -SelectorSet $selectorset -ValueSet $valueset
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}
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Else
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{
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Write-Verbose "SSL-based remoting already active"
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}
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}
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Else
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{
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Write-Verbose "SSL listener is already active."
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}
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#Check for basic authentication
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$basicauthsetting = Get-ChildItem WSMan:\localhost\Service\Auth | where {$_.Name -eq "Basic"}
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if (($basicauthsetting.Value) -eq $false)
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{
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Write-Verbose "Enabling basic auth"
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# Check for basic authentication.
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$basicAuthSetting = Get-ChildItem WSMan:\localhost\Service\Auth | Where {$_.Name -eq "Basic"}
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If (($basicAuthSetting.Value) -eq $false)
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{
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Write-Verbose "Enabling basic auth support."
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Set-Item -Path "WSMan:\localhost\Service\Auth\Basic" -Value $true
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}
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Else
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{
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Write-verbose "basic auth already enabled"
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}
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#FIrewall
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netsh advfirewall firewall add rule Profile=public name="Allow WinRM HTTPS" dir=in localport=5986 protocol=TCP action=allow
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}
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Else
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{
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Write-Verbose "Basic auth is already enabled."
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}
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# Configure firewall to allow WinRM HTTPS connections.
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$fwtest1 = netsh advfirewall firewall show rule name="Allow WinRM HTTPS"
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$fwtest2 = netsh advfirewall firewall show rule name="Allow WinRM HTTPS" profile=any
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If ($fwtest1.count -lt 5)
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{
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Write-Verbose "Adding firewall rule to allow WinRM HTTPS."
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netsh advfirewall firewall add rule profile=any name="Allow WinRM HTTPS" dir=in localport=5986 protocol=TCP action=allow
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}
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ElseIf (($fwtest1.count -ge 5) -and ($fwtest2.count -lt 5))
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{
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Write-Verbose "Updating firewall rule to allow WinRM HTTPS for any profile."
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netsh advfirewall firewall set rule name="Allow WinRM HTTPS" new profile=any
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}
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Else
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{
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Write-Verbose "Firewall rule already exists to allow WinRM HTTPS."
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}
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Write-Verbose "PS Remoting successfully setup for Ansible"
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Write-Verbose "PS Remoting has been successfully configured for Ansible."
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