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(puppetlabsGH-1535) Use container infrastructure for WinRM testing
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This modifies the infrastructure used to test WinRM connections to test
against a running container as opposed to connecting back to the virtual
machine itself. This changes how we provision the Github Actions
environment, now using docker-compose to bring up two Windows server
2019 containers - one with the Puppet Agent ruby taking precedence, and
one with Windows ruby taking precedence. The containers have the same
username and password as Linux container infrastructure, and connect
over winrm without SSL.

WinRM has 5 authentication methods by default, with the default non-SSL
authentication method being 'negotiate'. Negotiate determine whether to
use Kerberos or NTLM for authentication, preferring Kerberos. Previous
Bolt testing setups seem to have fallen back to using NTLM, or otherwise
been configured to allow user-password authentication (possibly through
Group Policies). However the default for the Windows Server 2019
container is to attempt Kerberos, which fails. As such the WinRM
connection must specify the `basic` auth method in order to use
user-pasword authentication between the the GH Action environment and
the containers. This is possible using the WinRM ruby gem, but not
something we want to expose to users. As such we specify the appropriate
settings when connecting to WinRM, wrapped in an environment variable
set when testing Bolt in CI.
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lucywyman committed Mar 3, 2020
1 parent 59aecdc commit 15de539
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Showing 10 changed files with 97 additions and 165 deletions.
8 changes: 2 additions & 6 deletions .github/workflows/linux.yaml
Original file line number Diff line number Diff line change
Expand Up @@ -38,12 +38,10 @@ jobs:
run: bundle install --jobs 4 --retry 3
- name: Pre-test setup
run: |
sudo curl -L https://github.com/docker/compose/releases/download/1.23.0/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
echo 'runner:runner' | sudo chpasswd
sudo sh -c "echo 'Defaults authenticate' >> /etc/sudoers"
sudo sh -c "echo 'runner ALL=(ALL) PASSWD:ALL' >> /etc/sudoers"
docker-compose -f spec/docker-compose.yml build --parallel ubuntu_node puppet_5_node puppet_6_node
docker-compose -f spec/docker-compose.yml build ubuntu_node puppet_5_node puppet_6_node
docker-compose -f spec/docker-compose.yml up -d ubuntu_node puppet_5_node puppet_6_node
bundle exec r10k puppetfile install
- name: Run tests with minimal container infrastructure
Expand Down Expand Up @@ -74,9 +72,7 @@ jobs:
run: bundle install --jobs 4 --retry 3
- name: Pre-test setup
run: |
sudo curl -L https://github.com/docker/compose/releases/download/1.23.0/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
docker-compose -f spec/docker-compose.yml build --parallel
docker-compose -f spec/docker-compose.yml build
docker-compose -f spec/docker-compose.yml up -d
bundle exec r10k puppetfile install
- name: Run tests with expensive containers
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10 changes: 3 additions & 7 deletions .github/workflows/windows.yaml
Original file line number Diff line number Diff line change
Expand Up @@ -9,11 +9,8 @@ on:
paths-ignore: ['**.md', '**.erb']

env:
BOLT_WINRM_USER: roddypiper
BOLT_WINRM_HOST: localhost
BOLT_WINRM_PORT: 5985
BOLT_WINRM_SSL_PORT: 5986
BOLT_WINRM_SMB_PORT: 445
BOLT_RSPEC_TESTING: true
RUBY_VERSION: 25-x64

jobs:
Expand All @@ -23,6 +20,7 @@ jobs:
runs-on: windows-latest
env:
WINDOWS_AGENTS: true
BOLT_WINRM_PORT: 35985
steps:
- name: Checkout repository
uses: actions/checkout@v1
Expand Down Expand Up @@ -54,9 +52,7 @@ jobs:
run: bundle exec r10k puppetfile install
- name: Pre-test setup
shell: powershell
run: |
. scripts\ci.ps1
Set-ActiveRubyFromPuppet
run: '& scripts\ci.ps1'
- name: Run tests
shell: powershell
run: bundle exec rake integration:windows_agents
Expand Down
164 changes: 12 additions & 152 deletions scripts/ci.ps1
Original file line number Diff line number Diff line change
@@ -1,158 +1,18 @@
$InformationPreference = 'Continue'
$ErrorActionPreference = 'Stop'

function Set-CACert
{
$uri = 'https://curl.haxx.se/ca/cacert.pem'
$CACertFile = Join-Path -Path $ENV:AppData -ChildPath 'RubyCACert.pem'
# Remove the current NAT network and pre-create the network for docker-compose
Write-Output "Removing current NAT network..."
Remove-NetNat -Confirm:$false

$retryArgs = @{
SuccessMessage = "Succeeded in downloading CA bundle from $uri"
FailMessage = "Failed to download CA bundle from $uri"
Retries = 5
Timeout = 1
Script = {
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
Invoke-WebRequest -Uri $uri -UseBasicParsing -OutFile $CACertFile | Out-Null
}
}
# Create the new network
Write-Output "Creating spec_default docker network..."
& cmd /c --% docker network create spec_default --driver nat 2>&1

# only download CA file if not present - throw on failures
If (-Not (Test-Path -Path $CACertFile)) { Invoke-ScriptBlockWithRetry @retryArgs }

Write-Information "Setting CA Certificate store set to $CACertFile.."
$ENV:SSL_CERT_FILE = $CACertFile
[System.Environment]::SetEnvironmentVariable('SSL_CERT_FILE', $CACertFile, [System.EnvironmentVariableTarget]::Machine)
}

function Install-Puppetfile
{
Set-CACert

# Forge connections may fail intermittently
$retryArgs = @{
SuccessMessage = 'Succeeded in installing Puppetfile'
FailMessage = 'Failed to install required modules from Forge'
Retries = 10
Timeout = 2
Script = { bundle exec r10k puppetfile install }
}

Invoke-ScriptBlockWithRetry @retryArgs
}

function New-RandomPassword
{
Add-Type -AssemblyName System.Web
"&aA4" + [System.Web.Security.Membership]::GeneratePassword(10, 3)
}

function New-LocalAdmin($userName, $password)
{
$userArgs = @{
Name = $userName
Password = (ConvertTo-SecureString -String $password -Force -AsPlainText)
}

$user = New-LocalUser @userArgs
Write-Information ($user | Format-List | Out-String)
Add-LocalGroupMember -Group 'Remote Management Users' -Member $user
Add-LocalGroupMember -Group Administrators -Member $user
}

function Install-Certificate($path, $password)
{
$importArgs = @{
FilePath = $path
CertStoreLocation = 'cert:\\LocalMachine\\My'
Password = (ConvertTo-SecureString -String $password -Force -AsPlainText)
}

return (Import-PfxCertificate @importArgs)
}

function Grant-WinRMHttpsAccess($certThumbprint)
{
$winRMArgs = @{
ResourceURI = 'winrm/config/Listener'
SelectorSet = @{ Address = '*'; Transport = 'HTTPS'; }
ValueSet = @{ Hostname = 'boltserver'; CertificateThumbprint = $certThumbprint }
}
$instance = Set-WSManInstance @winRMArgs
Write-Information ($instance | Format-List | Out-String)
}

function Set-WinRMHostConfiguration
{
# configure WinRM to use cert.pfx for SSL
$cert = Install-Certificate -Path 'spec/fixtures/ssl/cert.pfx' -Password 'bolt'
Write-Information ($cert | Format-List | Out-String)
Grant-WinRMHttpsAccess -CertThumbprint $cert.Thumbprint
}

function Invoke-ScriptBlockWithRetry([ScriptBlock]$script, $failMessage, $successMessage, $retries = 15, $timeout = 1)
{
$retried = 0

Do
{
try {
$script.Invoke()
Write-Information "$successMessage after $($retried + 1) attempt(s)"
return $true
}
catch
{
$retried++
Start-Sleep -Seconds $timeout
}
} While ($retried -lt $retries)

throw "ERROR: $failMessage in $retried retries`n$($Error[0])"

}

function Test-WinRMConfiguration($userName, $password, $retries = 15, $timeout = 1)
{
$retryArgs = @{
FailMessage = 'Failed to establish WinRM connection over SSL'
SuccessMessage = "Successfully established WinRM connection with $userName"
Retries = $retries
Timeout = $timeout
Script = {
$pass = ConvertTo-SecureString $password -AsPlainText -Force
$sessionArgs = @{
ComputerName = 'localhost'
Credential = New-Object System.Management.Automation.PSCredential ($userName, $pass)
UseSSL = $true
SessionOption = New-PSSessionOption -SkipRevocationCheck -SkipCACheck
}

if (New-PSSession @sessionArgs) { return $true }
}
}

Invoke-ScriptBlockWithRetry @retryArgs
}

# Ensure Puppet Ruby 5 / 6 takes precedence over system Ruby
function Set-ActiveRubyFromPuppet
{
# https://github.com/puppetlabs/puppet-specifications/blob/master/file_paths.md
$path = @(
"${ENV:ProgramFiles}\Puppet Labs\Puppet\sys\ruby\bin",
"${ENV:ProgramFiles}\Puppet Labs\Puppet\puppet\bin",
$ENV:Path
) -join ';'

[System.Environment]::SetEnvironmentVariable('Path', $path, [System.EnvironmentVariableTarget]::Machine)
}

$Pass = New-RandomPassword
$User = @{ UserName = $ENV:BOLT_WINRM_USER; Password = $Pass }
New-LocalAdmin @User
Enable-PSRemoting
Set-WSManQuickConfig -Force
Set-WinRMHostConfiguration
Test-WinRMConfiguration @User | Out-Null
Write-Output "::set-env name=BOLT_WINRM_PASSWORD::$pass"
Set-Item WSMan:\localhost\Client\TrustedHosts -Value '*' -Force
winrm "set" "winrm/config/client/auth" "@{Kerberos=`"false`"}"
winrm "set" "winrm/config/client" "@{AllowUnencrypted=`"true`"}"
Set-ItemProperty -Path REGISTRY::HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System -Name ConsentPromptBehaviorAdmin -Value 0

& cmd /c --% docker-compose -f spec/docker-compose-windev.yml --verbose --no-ansi up -d --build 2>&1
7 changes: 7 additions & 0 deletions spec/Dockerfile.winagent
Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
FROM mcr.microsoft.com/windows/servercore:ltsc2019

COPY fixtures/scripts/windev/setup.ps1 ./
COPY fixtures/scripts/windev/agent.ps1 ./
RUN powershell ./setup.ps1
RUN powershell ./agent.ps1
CMD ["powershell", "Start-Sleep", "-s 1000000"]
6 changes: 6 additions & 0 deletions spec/Dockerfile.windev
Original file line number Diff line number Diff line change
@@ -0,0 +1,6 @@
FROM mcr.microsoft.com/windows/servercore:ltsc2019

COPY fixtures/ssl/cert.pfx ./
COPY fixtures/scripts/windev/setup.ps1 ./
RUN powershell ./setup.ps1
CMD ["powershell", "Start-Sleep", "-s 1000000"]
17 changes: 17 additions & 0 deletions spec/docker-compose-windev.yml
Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
version: "3"
services:
windows_node:
build:
context: .
dockerfile: Dockerfile.windev
ports:
- "25985:5985"
- "25986:5986"

windows_agent:
build:
context: .
dockerfile: Dockerfile.winagent
ports:
- "35985:5985"
- "35986:5986"
12 changes: 12 additions & 0 deletions spec/fixtures/scripts/windev/agent.ps1
Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@
$InformationPreference = 'Continue'
$ErrorActionPreference = 'Stop'

# Ensure Puppet Ruby 5 / 6 takes precedence over system Ruby
# https://github.com/puppetlabs/puppet-specifications/blob/master/file_paths.md
$path = @(
"${ENV:ProgramFiles}\Puppet Labs\Puppet\sys\ruby\bin",
"${ENV:ProgramFiles}\Puppet Labs\Puppet\puppet\bin",
$ENV:Path
) -join ';'

[System.Environment]::SetEnvironmentVariable('Path', $path, [System.EnvironmentVariableTarget]::Machine)
21 changes: 21 additions & 0 deletions spec/fixtures/scripts/windev/setup.ps1
Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
$InformationPreference = 'Continue'
$ErrorActionPreference = 'Stop'

$User = 'bolt'
$Password = 'bolt'

# Disable password complexity requirements
secedit /export /cfg c:\secpol.cfg
(gc C:\secpol.cfg).replace("PasswordComplexity = 1", "PasswordComplexity = 0") | Out-File C:\secpol.cfg
secedit /configure /db c:\windows\security\local.sdb /cfg c:\secpol.cfg /areas SECURITYPOLICY
rm -force c:\secpol.cfg -confirm:$false

# add the bolt user account
New-LocalUser -Name $User -Password (ConvertTo-SecureString -String $Password -Force -AsPlainText)
#Add-LocalGroupMember -Group 'Remote Management Users' -Member $User
Add-LocalGroupMember -Group 'Administrators' -Member $User

# Enable WinRM
Enable-PSRemoting
winrm "set" "winrm/config/service/auth" "@{Kerberos=`"false`"}"
winrm "set" "winrm/config/service" "@{AllowUnencrypted=`"true`"}"
15 changes: 15 additions & 0 deletions spec/integration/transport/winrm_spec.rb
Original file line number Diff line number Diff line change
Expand Up @@ -156,6 +156,11 @@ def stub_winrm_to_raise(klass, message)
end

context "connecting over SSL", winrm: true do
before do
puts "Disabled until SSL support is added to testing infrastructure"
pending
end

# In order to run vagrant and docker targets simultaniously for local dev, use 4598{5,6} to avoid port conflict
let(:target) { make_target(port_: ssl_port, conf: ssl_config) }

Expand Down Expand Up @@ -195,6 +200,11 @@ def stub_winrm_to_raise(klass, message)
end

context "connecting over SSL to OMI container ", omi: true do
before do
puts "Disabled until SSL support is added to testing infrastructure"
pending
end

# In order to run vagrant and docker targets simultaniously for local dev, use 4598{5,6} to avoid port conflict
let(:omi_target) { make_target(port_: 45986, conf: ssl_config) }

Expand Down Expand Up @@ -328,6 +338,11 @@ def stub_winrm_to_raise(klass, message)
# when ruby_smb gem adds SMB v3 support, this will pass
# test should be refactored to supply an SSL flag for winrm + smb and remove other SSL test
it "will fail to upload a file with SMB with a host that requires SSL", winrm: true do
before do
puts "Disabled until SSL support is added to testing infrastructure"
pending
end

conf = {
'winrm' => {
'ssl' => true,
Expand Down
2 changes: 2 additions & 0 deletions spec/integration/winrm_spec.rb
Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@
let(:uri) { conn_uri('winrm') }
let(:password) { conn_info('winrm')[:password] }
let(:user) { conn_info('winrm')[:user] }
let(:cacert) { File.join(__dir__, '../fixtures/ssl/ca.pem') }

context 'when using CLI options' do
let(:config_flags) {
Expand Down Expand Up @@ -95,6 +96,7 @@
'password' => password,
'ssl' => false,
'ssl-verify' => false
# 'cacert' => cacert
}
}
}
Expand Down

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