diff --git a/step-templates/liquibase-run-command.json b/step-templates/liquibase-run-command.json
index ec36c5ce6..6a30851b0 100644
--- a/step-templates/liquibase-run-command.json
+++ b/step-templates/liquibase-run-command.json
@@ -3,7 +3,7 @@
   "Name": "Liquibase - Run command",
   "Description": "Run Liqbuibase commands against a database.  You can include Liquibase in the package itself or choose Download to download it during runtime.\n\nNote:\n- AWS EC2 IAM Authentication requires the AWS CLI to be installed.\n- Windows Authentication has been tested with \n  - Microsoft SQL Server \n  - PostgreSQL\n\nOnce the Liquibase commands have executed, the output is stored in an Octopus [output variable](https://octopus.com/docs/projects/variables/output-variables) called `LiquibaseCommandOutput` for use in subsequent Octopus deployment or runbook steps.",
   "ActionType": "Octopus.Script",
-  "Version": 24,
+  "Version": 25,
   "Author": "twerthi",
   "Packages": [
     {
@@ -21,7 +21,7 @@
   ],
   "Properties": {
     "Octopus.Action.Script.ScriptSource": "Inline",
-    "Octopus.Action.Script.ScriptBody": "# Configure template\n\n# Check to see if $IsWindows is available\nif ($null -eq $IsWindows) {\n    Write-Host \"Determining Operating System...\"\n    $IsWindows = ([System.Environment]::OSVersion.Platform -eq \"Win32NT\")\n    $IsLinux = ([System.Environment]::OSVersion.Platform -eq \"Unix\")\n}\n\n# Fix ANSI Color on PWSH Core issues when displaying objects\nif ($PSEdition -eq \"Core\") {\n    $PSStyle.OutputRendering = \"PlainText\"\n}\n\n# Set TLS\n[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor [Net.SecurityProtocolType]::Tls11 -bor [System.Net.SecurityProtocolType]::Tls12\n\n# Downloads and extracts liquibase to the work folder\nFunction Get-Liquibase {\n    # Define parameters\n    param ($Version) \n\n    $repositoryName = \"liquibase/liquibase\"\n\n    # Check to see if version wasn't specified\n    if ([string]::IsNullOrEmpty($Version)) {\n        # Get the latest version download url\n        $downloadUrl = (Get-LatestVersionDownloadUrl -Repository $repositoryName | Where-Object { $_.EndsWith(\".zip\") })\n    }\n    else {\n        $downloadUrl = (Get-LatestVersionDownloadUrl -Repository $repositoryName -Version $Version | Where-Object { $_.EndsWith(\".zip\") })\n    }\n\n    # Extract the downloaded file\n    Expand-DownloadedFile -DownloadUrls $downloadUrl | Out-Null\n    \n    # Parse downloaded version\n    if ($downloadUrl -is [array]) {\n        $downloadedFileName = [System.IO.Path]::GetFileName($downloadUrl[0])\n    }\n    else {\n        $downloadedFileName = [System.IO.Path]::GetFileName($downloadUrl)\n    }\n\n    # Return the downloaded version\n    return $downloadedFileName.SubString($downloadedFileName.IndexOf(\"-\") + 1).Replace(\".zip\", \"\")    \n}\n\n# Downloads the files\nFunction Expand-DownloadedFile {\n    # Define parameters\n    param (\n        $DownloadUrls\n    )\n    \n    # Loop through results\n    foreach ($url in $DownloadUrls) {\n        # Download the zip file\n        $folderName = [System.IO.Path]::GetFileName(\"$PSScriptroot/$($url.Substring($url.LastIndexOf(\"/\")))\").Replace(\".zip\", \"\")\n        $zipFile = \"$PSScriptroot/$folderName/$($url.Substring($url.LastIndexOf(\"/\")))\"\n        Write-Host \"Downloading $zipFile from $url ...\"\n        \n        if ((Test-Path -Path \"$PSScriptroot/$folderName\") -eq $false) {\n            # Create folder\n            New-Item -Path \"$PSScriptroot/$folderName/\" -ItemType Directory\n        }\n\n        # Download the zip file\n        Invoke-WebRequest -Uri $url -OutFile $zipFile -UseBasicParsing | Out-Null\n\n        # Extract package\n        Write-Host \"Extracting $zipFile ...\"\n        Expand-Archive -Path $zipFile -DestinationPath \"$PSSCriptRoot/$folderName\" | Out-Null\n    }\n}\n\n\n# Downloads and extracts Java to the work folder, then adds the location of java.exe to the $env:PATH variabble so it can be called\nFunction Get-Java {\n    # Check to see if a folder needs to be created\n    if ((Test-Path -Path \"$PSScriptRoot/jdk\") -eq $false) {\n        # Create new folder\n        New-Item -ItemType Directory -Path \"$PSSCriptRoot/jdk\"\n    }\n\n    # Download java\n    Write-Output \"Downloading Java ... \"\n    \n    # Determine OS\n    if ($IsWindows) {\n        Invoke-WebRequest -Uri \"https://download.java.net/java/GA/jdk14.0.2/205943a0976c4ed48cb16f1043c5c647/12/GPL/openjdk-14.0.2_windows-x64_bin.zip\" -OutFile \"$PSScriptroot/jdk/openjdk-14.0.2_windows-x64_bin.zip\" -UseBasicParsing\n\n        # Extract\n        Write-Output \"Extracting Java ... \"\n        Expand-Archive -Path \"$PSScriptroot\\jdk\\openjdk-14.0.2_windows-x64_bin.zip\" -DestinationPath \"$PSSCriptRoot/jdk\"\n\n        # Get Java executable\n        $javaExecutable = Get-ChildItem -Path \"$PSScriptRoot\\jdk\" -Recurse | Where-Object { $_.Name -eq \"java.exe\" }\n    }\n    \n    if ($IsLinux) {\n        Invoke-WebRequest -Uri \"https://download.java.net/openjdk/jdk14/ri/openjdk-14+36_linux-x64_bin.tar.gz\" -OutFile \"$PSScriptroot/jdk/openjdk-14+36_linux-x64_bin.tar.gz\" -UseBasicParsing\n\n        # Extract\n        Write-Output \"Extracting Java ... \"\n        tar -xvzf \"$PSScriptroot/jdk/openjdk-14+36_linux-x64_bin.tar.gz\" --directory \"$PSScriptRoot/jdk\"\n\n        # Get Java executable\n        $javaExecutable = Get-ChildItem -Path \"$PSScriptRoot/jdk\" -Recurse | Where-Object { $_.Name -eq \"java\" }   \n    }\n    \n    # Add path to current session as first entry to bypass other versions of Java that may be installed.\n    $env:PATH = \"$($javaExecutable.Directory)$([IO.Path]::PathSeparator)\" + $env:PATH\n    \n}\n\nFunction Get-DriverAssets {\n    # Define parameters\n    param (\n        $DownloadInfo\n    )\n\n    # Declare working variables\n    $assetFilePath = \"\"\n\n    # Check to see if there are multiple assets to download\n    if ($DownloadInfo -is [array]) {\n        # Declare local variables\n        $assetFiles = @()\n\n        # Loop through array\n        foreach ($url in $DownloadInfo) {\n            # Download the asset\n            Write-Host \"Downloading asset from $url...\"\n            $assetPath = \"$PSScriptroot/$($url.Substring($url.LastIndexOf(\"/\")))\"\n            \n            # Skip test assets\n            if ($assetPath.EndsWith(\"tests.jar\")) {\n                Write-Host \"Asset is for testing, skipping ...\"\n                continue\n            }\n            \n            Invoke-WebRequest -Uri $url -Outfile $assetPath -UseBasicParsing\n            $assetFiles += $assetPath\n        }\n\n        # Assign paths\n        $assetFilePath = $assetFiles -join \"$([IO.Path]::PathSeparator)\"\n    }\n    else {\n        # Download asset\n        Write-Host \"Downloading asset from $DownloadInfo ...\"\n        $assetFilePath = \"$PSScriptroot/$($DownloadInfo.Substring($DownloadInfo.LastIndexOf(\"/\")))\"\n        Invoke-WebRequest -Uri $DownloadInfo -Outfile $assetFilePath -UseBasicParsing\n    }\n\n    # Return path\n    return $assetFilePath\n}\n\n# Gets download url of latest release with an asset\nFunction Get-LatestVersionDownloadUrl {\n    # Define parameters\n    param(\n        $Repository,\n        $Version\n    )\n    \n    # Define local variables\n    $releases = \"https://api.github.com/repos/$Repository/releases\"\n    \n    # Get latest version\n    Write-Host \"Determining latest release of $Repository ...\"\n    \n    $tags = (Invoke-WebRequest $releases -UseBasicParsing | ConvertFrom-Json)\n    \n    if ($null -ne $Version) {\n        # Get specific version\n        $tags = ($tags | Where-Object { $_.name.EndsWith($Version) })\n\n        # Check to see if nothing was returned\n        if ($null -eq $tags) {\n            # Not found\n            Write-Host \"No release found matching version $Version, getting highest version using Major.Minor syntax...\"\n\n            # Get the tags\n            $tags = (Invoke-WebRequest $releases -UseBasicParsing | ConvertFrom-Json)\n\n            # Parse the version number into a version object\n            $parsedVersion = [System.Version]::Parse($Version)\n            $partialVersion = \"$($parsedVersion.Major).$($parsedVersion.Minor)\"\n            \n            # Filter tags to ones matching only Major.Minor of version specified\n            $tags = ($tags | Where-Object { $_.name.Contains(\"$partialVersion.\") -and $_.draft -eq $false })\n            \n            # Grab the latest\n            if ($null -eq $tags)\n            {\n            \t# decrement minor version\n                $minorVersion = [int]$parsedVersion.Minor\n                $minorVersion --\n                \n                # return the urls\n                return (Get-LatestVersionDownloadUrl -Repository $Repository -Version \"$($parsedVersion.Major).$($minorVersion)\")\n            }\n        }\n    }\n\n    # Find the latest version with a downloadable asset\n    foreach ($tag in $tags) {\n        if ($tag.assets.Count -gt 0) {\n            return $tag.assets.browser_download_url\n        }\n    }\n\n    # Return the version\n    return $null\n}\n\n# Finds the specified changelog file\nFunction Get-ChangeLog {\n    # Define parameters\n    param ($FileName)\n    \n    # Find file\n    $fileReference = (Get-ChildItem -Path $OctopusParameters[\"Octopus.Action.Package[liquibaseChangeSet].ExtractedPath\"] -Recurse | Where-Object { $_.Name -eq $FileName })\n\n    # Check to see if something weas returned\n    if ($null -eq $fileReference) {\n        # Not found\n        Write-Error \"$FileName was not found in $PSScriptRoot or subfolders.\"\n    }\n\n    # Return the reference\n    return $fileReference\n}\n\n# Downloads the appropriate JDBC driver\nFunction Get-DatabaseJar {\n    # Define parameters\n    param ($DatabaseType)\n\n    # Declare local variables\n    $driverPath = \"\"\n\n    # Check to see if a folder needs to be created\n    if ((Test-Path -Path \"$PSScriptRoot/DatabaseDriver\") -eq $false) {\n        # Create new folder\n        New-Item -ItemType Directory -Path \"$PSSCriptRoot/DatabaseDriver\" | Out-Null\n    }\n\n    # Download the driver for the selected type\n    switch ($DatabaseType) {\n        \"Cassandra\" {\n\n\t\t\t# Get the release download\n            Write-Host \"Downloading Cassandra JDBC driver bundle ...\"\n\t\t\t$downloadUrl = Get-LatestVersionDownloadUrl -Repository \"ing-bank/cassandra-jdbc-wrapper\"\n           \n            # Find driver\n            $driverPath = (Get-DriverAssets -DownloadInfo $downloadUrl)\n\n            # Set repo name\n            $repositoryName = \"liquibase/liquibase-cassandra\"\n            \n            if ([string]::IsNullOrEmpty($liquibaseVersion)) {\n                # Get the latest version for the extension\n                $downloadUrl = (Get-LatestVersionDownloadUrl -Repository $repositoryName | Where-Object { $_.EndsWith(\".jar\") })\n           \t}\n            else {\n                # Download version matching extension\n                $downloadUrl = (Get-LatestVersionDownloadUrl -Repository $repositoryName -Version $liquibaseVersion | Where-Object { $_.EndsWith(\".jar\") })\n            }           \n\n            $extensionPath = Get-DriverAssets -DownloadInfo $downloadUrl\n            \n            # Make driver path null\n            $driverPath = \"$driverPath$([IO.Path]::PathSeparator)$extensionPath\"\n\n            break\n        }\n        \"DB2\" {\n            # Use built-in driver\n            $driverPath = $null\n            break\n        }\n        \"MariaDB\" {\n            # Download MariaDB driver\n            Write-Host \"Downloading MariaDB driver ...\"\n            $driverPath = \"$PSScriptroot/DatabaseDriver/mariadb-java-client-2.6.2.jar\"\n            Invoke-WebRequest -Uri \"https://downloads.mariadb.com/Connectors/java/connector-java-2.6.2/mariadb-java-client-2.6.2.jar\" -OutFile $driverPath -UseBasicParsing\n             \n            break\n        }\n        \"MongoDB\" {\n            # Download MongoDB driver\n            Write-Host \"Downloading Maven MongoDB driver ...\"\n            $driverPath = \"$PSScriptroot/DatabaseDriver/mongo-java-driver-3.12.7.jar\"\n            Invoke-WebRequest -Uri \"https://repo1.maven.org/maven2/org/mongodb/mongo-java-driver/3.12.7/mongo-java-driver-3.12.7.jar\" -Outfile $driverPath -UseBasicParsing\n            \n            # Check to see if they are using a licenced version\n            if (![string]::IsNullOrWhitespace($liquibaseProLicenseKey)) {\n                # Set the paid version url\n                $mongoVersions = Invoke-WebRequest -Uri \"https://repo1.maven.org/maven2/org/liquibase/ext/liquibase-commercial-mongodb\" -UseBasicParsing\n                \n                # Loop through links, look for ones that evaluate to version\n                $versions = @()\n                foreach ($link in $mongoVersions.Links) {\n                    Write-Verbose \"Evaluating: $link\"\n                    if (![string]::IsNullOrWhitespace($link.title)) {\n                        # Get the inner text\n                        $versionNumber = $link.title.Replace(\"/\", \"\")\n\n                        # Check to see if $versionNumber can be parsed as a versionNumber\n                        $versionOut = $null\n                        if ([System.Version]::TryParse($versionNumber, [ref]$versionOut)) {\n                            $versions += $versionOut\n                        }\n                    }\n                }\n\n                # Get the highest version number\n                $info = ($versions | Measure-Object -Maximum)\n\n                $downloadUrl = \"https://repo1.maven.org/maven2/org/liquibase/ext/liquibase-commercial-mongodb/$($info.Maximum)/liquibase-commercial-mongodb-$($info.Maximum).jar\"                \n            }\n            else {\n                # Set repo name\n                $repositoryName = \"liquibase/liquibase-mongodb\"            \n                \n                # Download latest OSS version\n                $downloadUrl = (Get-LatestVersionDownloadUrl -Repository $repositoryName | Where-Object { $_.EndsWith(\".jar\") })\n            }\n                        \n            $extensionPath = Get-DriverAssets -DownloadInfo $downloadUrl\n            \n            # Make driver path null\n            $driverPath = \"$driverPath$([IO.Path]::PathSeparator)$extensionPath\"\n            \n            break\n        }\n        \"MySQL\" {\n            # Download MariaDB driver\n            Write-Host \"Downloading MySQL driver ...\"\n            Invoke-WebRequest -Uri \"https://dev.mysql.com/get/Downloads/Connector-J/mysql-connector-java-8.0.28.zip\" -OutFile \"$PSScriptroot/DatabaseDriver/mysql-connector-java-8.0.28.zip\" -UseBasicParsing -UserAgent \"curl/7.8.3.1\"\n\n            # Extract package\n            Write-Host \"Extracting MySQL driver ...\"\n            Expand-Archive -Path \"$PSScriptroot/DatabaseDriver/mysql-connector-java-8.0.28.zip\" -DestinationPath \"$PSSCriptRoot/DatabaseDriver\"\n\n            # Find driver\n            $driverPath = (Get-ChildItem -Path \"$PSScriptRoot/DatabaseDriver\" -Recurse | Where-Object { $_.Name -eq \"mysql-connector-java-8.0.28.jar\" }).FullName\n\n            break\n        }\n        \"Oracle\" {\n            # Download Oracle driver\n            Write-Host \"Downloading Oracle driver ...\"\n            $driverPath = \"$PSScriptroot/DatabaseDriver/ojdbc10.jar\"\n            Invoke-WebRequest -Uri \"https://download.oracle.com/otn-pub/otn_software/jdbc/211/ojdbc11.jar\" -OutFile $driverPath -UseBasicParsing\n\n            break\n        }\n        \"SqlServer\" {\n            # Download Microsoft driver\n            Write-Host \"Downloading Sql Server driver ...\"\n            Invoke-WebRequest -Uri \"https://go.microsoft.com/fwlink/?linkid=2186163\" -OutFile \"$PSScriptroot/DatabaseDriver/sqljdbc_10.2.0.0_enu.zip\" -UseBasicParsing\n\n            # Extract package\n            Write-Host \"Extracting SqlServer driver ...\"\n            Expand-Archive -Path \"$PSScriptroot/DatabaseDriver/sqljdbc_10.2.0.0_enu.zip\" -DestinationPath \"$PSSCriptRoot/DatabaseDriver\"\n\n            # Find driver\n            $driverPath = (Get-ChildItem -Path \"$PSSCriptRoot/DatabaseDriver\" -Recurse | Where-Object { $_.Name -eq \"mssql-jdbc-10.2.0.jre11.jar\" }).FullName\n            \n            # Determine architecture\n            if ([System.Environment]::Is64BitOperatingSystem) {\n                # Locate auth dll\n                $authDll = Get-ChildItem -Path \"$PSScriptRoot/DatabaseDriver\" -Recurse | Where-Object { $_.Name -eq \"mssql-jdbc_auth-10.2.0.x64.dll\" }\n            }\n            else {\n                $authDll = Get-ChildItem -Path \"$PSScriptRoot/DatabaseDriver\" -Recurse | Where-Object { $_.Name -eq \"mssql-jdbc_auth-10.2.0.x86.dll\" }\n            }\n            \n            # Add the dll to the path so it can find it.\n            $env:PATH += \"$([IO.Path]::PathSeparator)$($authDll.Directory)\"\n            \n            break\n        }\n        \"PostgreSQL\" {\n            # Download PostgreSQL driver\n            Write-Host \"Downloading PostgreSQL driver ...\"\n            $driverPath = \"$PSScriptroot/DatabaseDriver/postgresql-42.2.12.jar\"\n            Invoke-WebRequest -Uri \"https://jdbc.postgresql.org/download/postgresql-42.2.12.jar\" -OutFile $driverPath -UseBasicParsing\n            \n            # Download the WAFFLE jna driver for Windows Authentication\n            $repositoryName = \"waffle/waffle\"\n            \n            # Latest version of Waffle (2.3.0) doesn't seem to work, can't find sspi method, specify version 1.9.0\n            $downloadUrl = (Get-LatestVersionDownloadUrl -Repository $repositoryName -Version \"1.9.0\" | Where-Object { $_.EndsWith(\".zip\") })\n            Expand-DownloadedFile -DownloadUrls $downloadUrl | Out-Null\n            \n            # Get all waffle jars\n            $waffleFolder = (Get-ChildItem -Path \"$PSScriptroot\" -Recurse | Where-Object { $_.PSIsContainer -and $_.Name -like \"Waffle*\" })           \n            $waffleJars = (Get-ChildItem -Path $waffleFolder.FullName -Recurse | Where-Object { $_.Extension -eq \".jar\" })\n            \n            foreach ($jar in $waffleJars) {\n                $driverPath += \"$([IO.Path]::PathSeparator)$($jar.FullName)\"\n            }\n\n            break\n        }\n        \"Snowflake\" {\n            # Set repo name\n            $repositoryName = \"liquibase/liquibase-snowflake\"\n\n            # Download Snowflake driver\n            Write-Host \"Downloading Snowflake driver ...\"\n            $driverPath = \"$PSScriptroot/DatabaseDriver/snowflake-jdbc-3.9.2.jar\"\n            Invoke-WebRequest -Uri \"https://repo1.maven.org/maven2/net/snowflake/snowflake-jdbc/3.9.2/snowflake-jdbc-3.9.2.jar\" -OutFile $driverPath -UseBasicParsing\n\n            if ([string]::IsNullOrEmpty($liquibaseVersion)) {\n                # Get the latest version for the extension\n                $downloadUrl = (Get-LatestVersionDownloadUrl -Repository $repositoryName | Where-Object { $_.EndsWith(\".jar\") })\n           \t}\n            else {\n                # Download version matching extension\n                $downloadUrl = (Get-LatestVersionDownloadUrl -Repository $repositoryName -Version $liquibaseVersion | Where-Object { $_.EndsWith(\".jar\") })\n            }\n                        \n            $extensionPath = Get-DriverAssets -DownloadInfo $downloadUrl\n            \n            # Make driver path null\n            $driverPath = \"$driverPath$([IO.Path]::PathSeparator)$extensionPath\"\n\n\n            break\n        }\n        default {\n            # Display error\n            Write-Error \"Unknown database type: $DatabaseType.\"\n        }\n    }\n\n    # Return the driver location\n    return $driverPath\n}\n\n# Returns the connection string formatted for the database type\nFunction Get-ConnectionUrl {\n    # Define parameters\n    param ($DatabaseType, \n        $ServerPort, \n        $ServerName, \n        $DatabaseName, \n        $QueryStringParameters)\n\n    # Define local variables\n    $connectionUrl = \"\"\n\n    # Download the driver for the selected type\n    switch ($DatabaseType) {\n        \"Cassandra\" {\n            #$connectionUrl = \"jdbc:cassandra://{0}:{1};DefaultKeyspace={2}\"\n            $connectionUrl = \"jdbc:cassandra://{0}:{1}/{2}\"\n            break\n        }\n        \"DB2\" {\n            $connectionUrl = \"jdbc:db2://{0}:{1}/{2}\"\n            break\n        }\n        \"MariaDB\" {\n            $connectionUrl = \"jdbc:mariadb://{0}:{1}/{2}\"\n            \n            # Check for Windows Authentication type\n            if ($liquibaseAuthenticationMethod -eq \"windowsauthentication\") {\n                # Add querysting parameter\n                $connectionUrl += \"?integratedSecurity=true\"\n            }\n            \n            break\n        }\n        \"MongoDB\" {\n            $connectionUrl = \"mongodb://{0}:{1}/{2}\"            \n            break\n        }\n        \"MySQL\" {\n            $connectionUrl = \"jdbc:mysql://{0}:{1}/{2}\"\n            \n            # Check for Windows Authentication type\n            if ($liquibaseAuthenticationMethod -eq \"windowsauthentication\") {\n                # Add querysting parameter\n                $connectionUrl += \"?integratedSecurity=true\"\n            }\n            \n            break\n        }\n        \"Oracle\" {\n            $connectionUrl = \"jdbc:oracle:thin:@{0}:{1}/{2}\"\n            break\n        }\n        \"SqlServer\" {\n            $connectionUrl = \"jdbc:sqlserver://{0}:{1};database={2};\"\n            \n            switch ($liquibaseAuthenticationMethod) {\n                \"azuremanagedidentity\" {\n                    # Add querystring parameter\n                    $connectionUrl += \"Authentication=ActiveDirectoryMSI;\"\n                    break\n                }\n                \"windowsauthentication\" {\n                    # Add querysting parameter\n                    $connectionUrl += \"integratedSecurity=true;\"\n                \t\n                    break\n                }\n            }\n            \n            break\n        }\n        \"PostgreSQL\" {\n            $connectionUrl = \"jdbc:postgresql://{0}:{1}/{2}\"\n            \n            # Check for Windows Authentication type\n            if ($liquibaseAuthenticationMethod -eq \"windowsauthentication\") {\n                # Add querysting parameter\n                $connectionUrl += \"?gsslib=sspi\"\n            }\n            \n            break\n        }\n        \"Snowflake\" {\n            $connectionUrl = \"jdbc:snowflake://{0}.snowflakecomputing.com?db={2}\"\n            break\n        }\n        default {\n            # Display error\n            Write-Error \"Unkonwn database type: $DatabaseType.\"\n        }\n    }\n\n    if (![string]::IsNullOrWhitespace($QueryStringParameters)) {       \t\n        if ($connectionUrl.Contains(\"?\")) {\n           \t# Replace the ? with & in connection string parameters\n            $QueryStringParameters = $QueryStringParameters.Replace(\"?\", \"&\")\n        }\n        \n        # Appen connecion string\n        $connectionUrl += \"$QueryStringParameters\"\n    }\n\n    # Return the url\n    return ($connectionUrl -f $ServerName, $ServerPort, $DatabaseName)\n}\n\n# Create array for arguments\n$liquibaseArguments = @()\n\n# Check to see if it's running on Windows\nif ($IsWindows) {\n    # Disable the progress bar so downloading files via Invoke-WebRequest are faster\n    $ProgressPreference = 'SilentlyContinue'\n}\n\n# Check for license key\nif (![string]::IsNullOrWhitespace($liquibaseProLicenseKey)) {\n    # Add key to arguments\n    $liquibaseArguments += \"--liquibaseProLicenseKey=$liquibaseProLicenseKey\"\n}\n\n# Find Change log\n$changeLogFile = (Get-ChangeLog -FileName $liquibaseChangeLogFileName)\n$liquibaseArguments += \"--changeLogFile=$($changeLogFile.Name)\"\n\n# Set the location to where the file is\nSet-Location -Path $changeLogFile.Directory\n\n# Check to see if it needs to be downloaed to machine\nif ($liquibaseDownload -eq $true) {\n    # Download and extract liquibase - get the version for extensions that are version specific\n    $liquibaseVersion = Get-Liquibase -Version $liquibaseVersion -DownloadFolder $workingFolder\n\n    # Download and extract java and add it to PATH environment variable\n    Get-Java\n\n    # Get the driver\n    $driverPath = Get-DatabaseJar -DatabaseType $liquibaseDatabaseType\n\n    # Check to see if it's null\n    if ($null -ne $driverPath) {\n        # Create folder to hold jar files to override\n        New-Item -Path \"$PWD/liquibase_libs/\" -ItemType Directory    \n\n        # Copy contents into liquibase_libs folder\n        $driverPaths = $driverPath.Split([IO.Path]::PathSeparator)\n\n        foreach ($driver in $driverPaths) {\n            # Copy the items\n            $files = Get-ChildItem -Path $driver\n\n            foreach ($file in $files) {\n                Write-Host \"Copying $($file.FullName) to $PWD/liquibase_libs/$($file.Name)\"\n                Copy-Item -Path $file.FullName -Destination \"$PWD/liquibase_libs/$($file.Name)\"\n            }\n        }\n    }\n}\nelse {\n    if (![string]::IsNullOrEmpty($liquibaseClassPath)) {\n        $liquibaseArguments += \"--classpath=$liquibaseClassPath\"\n    }\n}\n\n# Check to see if liquibase path has been defined\nif ([string]::IsNullOrEmpty($liquibaseExecutablePath)) {\n    # Assign root\n    $liquibaseExecutablePath = $PSSCriptRoot\n}\n\n# Get the executable location\nif ($IsWindows) {\n    $liquibaseExecutable = Get-ChildItem -Path $liquibaseExecutablePath -Recurse | Where-Object { $_.Name -eq \"liquibase.bat\" }\n}\n\nif ($IsLinux) {\n    $liquibaseExecutable = Get-ChildItem -Path $liquibaseExecutablePath -Recurse | Where-Object { $_.Name -eq \"liquibase\" }\n}\n\n# Add path to current session\n$env:PATH += \"$([IO.Path]::PathSeparator)$($liquibaseExecutable.Directory)\"\n\n# Check to make sure it was found\nif ([string]::IsNullOrEmpty($liquibaseExecutable)) {\n    # Could not find the executable\n    Write-Error \"Unable to find liquibase.bat in $PSScriptRoot or subfolders.\"\n}\n\n# Get connection Url\n$connectionUrl = Get-ConnectionUrl -DatabaseType $liquibaseDatabaseType -ServerPort $liquibaseServerPort -ServerName $liquibaseServerName -DatabaseName $liquibaseDatabaseName -QueryStringParameters $liquibaseQueryStringParameters\n\n# Add username\n$liquibaseArguments += \"--username=$liquibaseUsername\"\n\n# Determine authentication method\nswitch ($liquibaseAuthenticationMethod) {\n    \"azuremanagedidentity\" {\n        # SQL Server driver doesn't assign password\n        if ($liquibaseDatabaseType -ne \"SqlServer\") {\n            # Get login token\n            Write-Host \"Generating Azure Managed Identity token ...\"\n            $token = Invoke-RestMethod -Method GET -Uri \"http://169.254.169.254/metadata/identity/oauth2/token?api-version=2018-02-01&resource=https://ossrdbms-aad.database.windows.net\" -Headers @{\"MetaData\" = \"true\" } -UseBasicParsing\n\n            $liquibasePassword = $token.access_token\n            $liquibaseArguments += \"--password=`\"$liquibasePassword`\"\"\n        }\n    }\n    \"awsiam\" {\n        # Region is part of the RDS endpoint, extract\n        $region = ($liquibaseServerName.Split(\".\"))[2]\n\n        Write-Host \"Generating AWS IAM token ...\"\n        $liquibasePassword = (aws rds generate-db-auth-token --hostname $liquibaseServerName --region $region --port $liquibaseServerPort --username $liquibaseUsername)\n        $liquibaseArguments += \"--password=`\"$liquibasePassword`\"\"\n\n        break\n    }\n    \"gcpserviceaccount\" {\n        # Define header\n        $header = @{ \"Metadata-Flavor\" = \"Google\" }\n\n        # Retrieve service accounts\n        $serviceAccounts = Invoke-RestMethod -Method Get -Uri \"http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/\" -Headers $header -UseBasicParsing\n\n        # Results returned in plain text format, get into array and remove empty entries\n        $serviceAccounts = $serviceAccounts.Split([Environment]::NewLine, [StringSplitOptions]::RemoveEmptyEntries)\n\n        # Retreive the specific service account assigned to the VM\n        $serviceAccount = $serviceAccounts | Where-Object { $_.Contains(\"iam.gserviceaccount.com\") }\n\n        Write-Host \"Generating GCP IAM token ...\"\n        # Retrieve token for account\n        $token = Invoke-RestMethod -Method Get -Uri \"http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/$serviceAccount/token\" -Headers $header -UseBasicParsing\n        \n        $liquibasePassword = $token.access_token\n        $liquibaseArguments += \"--password=`\"$liquibasePassword`\"\"\n    }\n    \"usernamepassword\" {\n        # Add password\n        $liquibaseArguments += \"--password=`\"$liquibasePassword`\"\"\n        \n        break\n    }\n}\n\n# Add connection url\n$liquibaseArguments += \"--url=`\"$connectionUrl`\"\"\n\n# Determine if the output variable needs to be set\nif ($liquibaseCommand.EndsWith(\"SQL\")) {\n    # Add the output variable as the command name\n    $liquibaseArguments += \"--outputFile=`\"$PSScriptRoot/artifacts/$($liquibaseCommand).sql`\"\"\n    \n    # Create the folder\n    if ((Test-Path -Path \"$PSScriptRoot/artifacts\") -eq $false) {\n        New-Item -Path \"$PSScriptRoot/artifacts\" -ItemType \"Directory\"\n    }\n}\n\n\n# Add the additional switches\nforeach ($liquibaseSwitch in $liquibaseAdditionalSwitches) {\n    $liquibaseArguments += $liquibaseSwitch\n}\n\nswitch ($liquibaseCommandStyle) {\n    \"legacy\" {\n        # Add the command to execute\n        $liquibaseArguments += $liquibaseCommand\n    }\n    \"modern\" {\n        # Insert the command at the beginning\n        $liquibaseArguments = @($liquibaseCommand) + $liquibaseArguments\n    }\n}\n\n# Add command arguments\n$liquibaseArguments += $liquibaseCommandArguments\n\n# Display what's going to be run\nif (![string]::IsNullOrWhitespace($liquibasePassword)) {\n    $liquibaseDisplayArguments = $liquibaseArguments.PSObject.Copy()\n    for ($i = 0; $i -lt $liquibaseDisplayArguments.Count; $i++) {\n        if ($null -ne $liquibaseDisplayArguments[$i]) {\n            if ($liquibaseDisplayArguments[$i].Contains($liquibasePassword)) {\n                $liquibaseDisplayArguments[$i] = $liquibaseDisplayArguments[$i].Replace($liquibasePassword, \"****\")\n            }\n        }\n    }\n    \n    Write-Host \"Executing the following command: $($liquibaseExecutable.FullName) $liquibaseDisplayArguments\"\n}\nelse {\n    Write-Host \"Executing the following command: $($liquibaseExecutable.FullName) $liquibaseArguments\"\n}\n\n# Declare variable to hold output from Tee-Object\n$liquibaseCommandOutput;\n\n# Redirection of stderr to stdout is done different on Windows versus Linux\nif ($IsWindows) {\n    $liquibaseArguments += \"2>&1\"\n    # Execute Liquibase\n    & $liquibaseExecutable.FullName $liquibaseArguments | Tee-Object -Variable liquibaseCommandOutput\n}\n\nif ($IsLinux) {\n    # Execute Liquibase\n    & $liquibaseExecutable.FullName $liquibaseArguments 2>&1 | Tee-Object -Variable liquibaseCommandOutput\n}\n\nSet-OctopusVariable -name \"LiquibaseCommandOutput\" -value $liquibaseCommandOutput\n\n# Check exit code\nif ($lastExitCode -ne 0) {\n    # Fail the step\n    Write-Error \"Execution of Liquibase failed!\"\n}\n\n# Check to see if there were any files output\nif ((Test-Path -Path \"$PSScriptRoot/artifacts\") -eq $true) {\n    # Loop through items\n    foreach ($item in (Get-ChildItem -Path \"$PSScriptRoot/artifacts\")) {\n        New-OctopusArtifact -Path $item.FullName -Name $item.Name\n    }\n}",
+    "Octopus.Action.Script.ScriptBody": "# Configure template\n\n# Check to see if $IsWindows is available\nif ($null -eq $IsWindows) {\n    Write-Host \"Determining Operating System...\"\n    $IsWindows = ([System.Environment]::OSVersion.Platform -eq \"Win32NT\")\n    $IsLinux = ([System.Environment]::OSVersion.Platform -eq \"Unix\")\n}\n\n# Fix ANSI Color on PWSH Core issues when displaying objects\nif ($PSEdition -eq \"Core\") {\n    $PSStyle.OutputRendering = \"PlainText\"\n}\n\n# Set TLS\n[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor [Net.SecurityProtocolType]::Tls11 -bor [System.Net.SecurityProtocolType]::Tls12\n\n# Downloads and extracts liquibase to the work folder\nFunction Get-Liquibase {\n    # Define parameters\n    param ($Version) \n\n    $repositoryName = \"liquibase/liquibase\"\n\n    # Check to see if version wasn't specified\n    if ([string]::IsNullOrEmpty($Version)) {\n        # Get the latest version download url\n        $downloadUrl = (Get-LatestVersionDownloadUrl -Repository $repositoryName | Where-Object { $_.EndsWith(\".zip\") })\n    }\n    else {\n        $downloadUrl = (Get-LatestVersionDownloadUrl -Repository $repositoryName -Version $Version | Where-Object { $_.EndsWith(\".zip\") })\n    }\n\n    # Extract the downloaded file\n    Expand-DownloadedFile -DownloadUrls $downloadUrl | Out-Null\n    \n    # Parse downloaded version\n    if ($downloadUrl -is [array]) {\n        $downloadedFileName = [System.IO.Path]::GetFileName($downloadUrl[0])\n    }\n    else {\n        $downloadedFileName = [System.IO.Path]::GetFileName($downloadUrl)\n    }\n\n    # Return the downloaded version\n    return $downloadedFileName.SubString($downloadedFileName.IndexOf(\"-\") + 1).Replace(\".zip\", \"\")    \n}\n\n# Downloads the files\nFunction Expand-DownloadedFile {\n    # Define parameters\n    param (\n        $DownloadUrls\n    )\n    \n    # Loop through results\n    foreach ($url in $DownloadUrls) {\n        # Download the zip file\n        $folderName = [System.IO.Path]::GetFileName(\"$PSScriptroot/$($url.Substring($url.LastIndexOf(\"/\")))\").Replace(\".zip\", \"\")\n        $zipFile = \"$PSScriptroot/$folderName/$($url.Substring($url.LastIndexOf(\"/\")))\"\n        Write-Host \"Downloading $zipFile from $url ...\"\n        \n        if ((Test-Path -Path \"$PSScriptroot/$folderName\") -eq $false) {\n            # Create folder\n            New-Item -Path \"$PSScriptroot/$folderName/\" -ItemType Directory\n        }\n\n        # Download the zip file\n        Invoke-WebRequest -Uri $url -OutFile $zipFile -UseBasicParsing | Out-Null\n\n        # Extract package\n        Write-Host \"Extracting $zipFile ...\"\n        Expand-Archive -Path $zipFile -DestinationPath \"$PSSCriptRoot/$folderName\" | Out-Null\n    }\n}\n\n\n# Downloads and extracts Java to the work folder, then adds the location of java.exe to the $env:PATH variabble so it can be called\nFunction Get-Java {\n    # Check to see if a folder needs to be created\n    if ((Test-Path -Path \"$PSScriptRoot/jdk\") -eq $false) {\n        # Create new folder\n        New-Item -ItemType Directory -Path \"$PSSCriptRoot/jdk\"\n    }\n\n    # Download java\n    Write-Output \"Downloading Java ... \"\n    \n    # Determine OS\n    if ($IsWindows) {\n        Invoke-WebRequest -Uri \"https://download.java.net/java/GA/jdk14.0.2/205943a0976c4ed48cb16f1043c5c647/12/GPL/openjdk-14.0.2_windows-x64_bin.zip\" -OutFile \"$PSScriptroot/jdk/openjdk-14.0.2_windows-x64_bin.zip\" -UseBasicParsing\n\n        # Extract\n        Write-Output \"Extracting Java ... \"\n        Expand-Archive -Path \"$PSScriptroot\\jdk\\openjdk-14.0.2_windows-x64_bin.zip\" -DestinationPath \"$PSSCriptRoot/jdk\"\n\n        # Get Java executable\n        $javaExecutable = Get-ChildItem -Path \"$PSScriptRoot\\jdk\" -Recurse | Where-Object { $_.Name -eq \"java.exe\" }\n    }\n    \n    if ($IsLinux) {\n        Invoke-WebRequest -Uri \"https://download.java.net/openjdk/jdk14/ri/openjdk-14+36_linux-x64_bin.tar.gz\" -OutFile \"$PSScriptroot/jdk/openjdk-14+36_linux-x64_bin.tar.gz\" -UseBasicParsing\n\n        # Extract\n        Write-Output \"Extracting Java ... \"\n        tar -xvzf \"$PSScriptroot/jdk/openjdk-14+36_linux-x64_bin.tar.gz\" --directory \"$PSScriptRoot/jdk\"\n\n        # Get Java executable\n        $javaExecutable = Get-ChildItem -Path \"$PSScriptRoot/jdk\" -Recurse | Where-Object { $_.Name -eq \"java\" }   \n    }\n    \n    # Add path to current session as first entry to bypass other versions of Java that may be installed.\n    $env:PATH = \"$($javaExecutable.Directory)$([IO.Path]::PathSeparator)\" + $env:PATH\n    \n}\n\nFunction Get-DriverAssets {\n    # Define parameters\n    param (\n        $DownloadInfo\n    )\n\n    # Declare working variables\n    $assetFilePath = \"\"\n\n    # Check to see if there are multiple assets to download\n    if ($DownloadInfo -is [array]) {\n        # Declare local variables\n        $assetFiles = @()\n\n        # Loop through array\n        foreach ($url in $DownloadInfo) {\n            # Download the asset\n            Write-Host \"Downloading asset from $url...\"\n            $assetPath = \"$PSScriptroot/$($url.Substring($url.LastIndexOf(\"/\")))\"\n            \n            # Skip test assets\n            if ($assetPath.EndsWith(\"tests.jar\")) {\n                Write-Host \"Asset is for testing, skipping ...\"\n                continue\n            }\n            \n            Invoke-WebRequest -Uri $url -Outfile $assetPath -UseBasicParsing\n            $assetFiles += $assetPath\n        }\n\n        # Assign paths\n        $assetFilePath = $assetFiles -join \"$([IO.Path]::PathSeparator)\"\n    }\n    else {\n        # Download asset\n        Write-Host \"Downloading asset from $DownloadInfo ...\"\n        $assetFilePath = \"$PSScriptroot/$($DownloadInfo.Substring($DownloadInfo.LastIndexOf(\"/\")))\"\n        Invoke-WebRequest -Uri $DownloadInfo -Outfile $assetFilePath -UseBasicParsing\n    }\n\n    # Return path\n    return $assetFilePath\n}\n\n# Gets download url of latest release with an asset\nFunction Get-LatestVersionDownloadUrl {\n    # Define parameters\n    param(\n        $Repository,\n        $Version\n    )\n    \n    # Define local variables\n    $releases = \"https://api.github.com/repos/$Repository/releases\"\n    \n    # Get latest version\n    Write-Host \"Determining latest release of $Repository ...\"\n    \n    $tags = (Invoke-WebRequest $releases -UseBasicParsing | ConvertFrom-Json)\n    \n    if ($null -ne $Version) {\n        # Get specific version\n        $tags = ($tags | Where-Object { $_.name.EndsWith($Version) })\n\n        # Check to see if nothing was returned\n        if ($null -eq $tags) {\n            # Not found\n            Write-Host \"No release found matching version $Version, getting highest version using Major.Minor syntax...\"\n\n            # Get the tags\n            $tags = (Invoke-WebRequest $releases -UseBasicParsing | ConvertFrom-Json)\n\n            # Parse the version number into a version object\n            $parsedVersion = [System.Version]::Parse($Version)\n            $partialVersion = \"$($parsedVersion.Major).$($parsedVersion.Minor)\"\n            \n            # Filter tags to ones matching only Major.Minor of version specified\n            $tags = ($tags | Where-Object { $_.name.Contains(\"$partialVersion.\") -and $_.draft -eq $false })\n            \n            # Grab the latest\n            if ($null -eq $tags)\n            {\n            \t# decrement minor version\n                $minorVersion = [int]$parsedVersion.Minor\n                $minorVersion --\n                \n                # return the urls\n                return (Get-LatestVersionDownloadUrl -Repository $Repository -Version \"$($parsedVersion.Major).$($minorVersion)\")\n            }\n        }\n    }\n\n    # Find the latest version with a downloadable asset\n    foreach ($tag in $tags) {\n        if ($tag.assets.Count -gt 0) {\n            return $tag.assets.browser_download_url\n        }\n    }\n\n    # Return the version\n    return $null\n}\n\n# Finds the specified changelog file\nFunction Get-ChangeLog {\n    # Define parameters\n    param ($FileName)\n    \n    # Find file\n    $fileReference = (Get-ChildItem -Path $OctopusParameters[\"Octopus.Action.Package[liquibaseChangeSet].ExtractedPath\"] -Recurse | Where-Object { $_.Name -eq $FileName })\n\n    # Check to see if something weas returned\n    if ($null -eq $fileReference) {\n        # Not found\n        Write-Error \"$FileName was not found in $PSScriptRoot or subfolders.\"\n    }\n\n    # Return the reference\n    return $fileReference\n}\n\n# Downloads the appropriate JDBC driver\nFunction Get-DatabaseJar {\n    # Define parameters\n    param ($DatabaseType)\n\n    # Declare local variables\n    $driverPath = \"\"\n\n    # Check to see if a folder needs to be created\n    if ((Test-Path -Path \"$PSScriptRoot/DatabaseDriver\") -eq $false) {\n        # Create new folder\n        New-Item -ItemType Directory -Path \"$PSSCriptRoot/DatabaseDriver\" | Out-Null\n    }\n\n    # Download the driver for the selected type\n    switch ($DatabaseType) {\n        \"Cassandra\" {\n\n\t\t\t# Get the release download\n            Write-Host \"Downloading Cassandra JDBC driver bundle ...\"\n\t\t\t$downloadUrl = Get-LatestVersionDownloadUrl -Repository \"ing-bank/cassandra-jdbc-wrapper\"\n           \n            # Find driver\n            $driverPath = (Get-DriverAssets -DownloadInfo $downloadUrl)\n\n            # Set repo name\n            $repositoryName = \"liquibase/liquibase-cassandra\"\n            \n            if ([string]::IsNullOrEmpty($liquibaseVersion)) {\n                # Get the latest version for the extension\n                $downloadUrl = (Get-LatestVersionDownloadUrl -Repository $repositoryName | Where-Object { $_.EndsWith(\".jar\") })\n           \t}\n            else {\n                # Download version matching extension\n                $downloadUrl = (Get-LatestVersionDownloadUrl -Repository $repositoryName -Version $liquibaseVersion | Where-Object { $_.EndsWith(\".jar\") })\n            }           \n\n            $extensionPath = Get-DriverAssets -DownloadInfo $downloadUrl\n            \n            # Make driver path null\n            $driverPath = \"$driverPath$([IO.Path]::PathSeparator)$extensionPath\"\n\n            break\n        }\n        \"DB2\" {\n            # Use built-in driver\n            $driverPath = $null\n            break\n        }\n        \"MariaDB\" {\n            # Download MariaDB driver\n            Write-Host \"Downloading MariaDB driver ...\"\n            $driverPath = \"$PSScriptroot/DatabaseDriver/mariadb-java-client-2.6.2.jar\"\n            Invoke-WebRequest -Uri \"https://downloads.mariadb.com/Connectors/java/connector-java-2.6.2/mariadb-java-client-2.6.2.jar\" -OutFile $driverPath -UseBasicParsing\n             \n            break\n        }\n        \"MongoDB\" {\n            # Download MongoDB driver\n            Write-Host \"Downloading Maven MongoDB driver ...\"\n            $driverPath = \"$PSScriptroot/DatabaseDriver/mongo-java-driver-3.12.7.jar\"\n            Invoke-WebRequest -Uri \"https://repo1.maven.org/maven2/org/mongodb/mongo-java-driver/3.12.7/mongo-java-driver-3.12.7.jar\" -Outfile $driverPath -UseBasicParsing\n            \n            # Check to see if they are using a licenced version\n            if (![string]::IsNullOrWhitespace($liquibaseProLicenseKey)) {\n                # Set the paid version url\n                $mongoVersions = Invoke-WebRequest -Uri \"https://repo1.maven.org/maven2/org/liquibase/ext/liquibase-commercial-mongodb\" -UseBasicParsing\n                \n                # Loop through links, look for ones that evaluate to version\n                $versions = @()\n                foreach ($link in $mongoVersions.Links) {\n                    Write-Verbose \"Evaluating: $link\"\n                    if (![string]::IsNullOrWhitespace($link.title)) {\n                        # Get the inner text\n                        $versionNumber = $link.title.Replace(\"/\", \"\")\n\n                        # Check to see if $versionNumber can be parsed as a versionNumber\n                        $versionOut = $null\n                        if ([System.Version]::TryParse($versionNumber, [ref]$versionOut)) {\n                            $versions += $versionOut\n                        }\n                    }\n                }\n\n                # Get the highest version number\n                $info = ($versions | Measure-Object -Maximum)\n\n                $downloadUrl = \"https://repo1.maven.org/maven2/org/liquibase/ext/liquibase-commercial-mongodb/$($info.Maximum)/liquibase-commercial-mongodb-$($info.Maximum).jar\"                \n            }\n            else {\n                # Set repo name\n                $repositoryName = \"liquibase/liquibase-mongodb\"            \n                \n                # Download latest OSS version\n                $downloadUrl = (Get-LatestVersionDownloadUrl -Repository $repositoryName | Where-Object { $_.EndsWith(\".jar\") })\n            }\n                        \n            $extensionPath = Get-DriverAssets -DownloadInfo $downloadUrl\n            \n            # Make driver path null\n            $driverPath = \"$driverPath$([IO.Path]::PathSeparator)$extensionPath\"\n            \n            break\n        }\n        \"MySQL\" {\n            # Download MariaDB driver\n            Write-Host \"Downloading MySQL driver ...\"\n            Invoke-WebRequest -Uri \"https://dev.mysql.com/get/Downloads/Connector-J/mysql-connector-java-8.0.28.zip\" -OutFile \"$PSScriptroot/DatabaseDriver/mysql-connector-java-8.0.28.zip\" -UseBasicParsing -UserAgent \"curl/7.8.3.1\"\n\n            # Extract package\n            Write-Host \"Extracting MySQL driver ...\"\n            Expand-Archive -Path \"$PSScriptroot/DatabaseDriver/mysql-connector-java-8.0.28.zip\" -DestinationPath \"$PSSCriptRoot/DatabaseDriver\"\n\n            # Find driver\n            $driverPath = (Get-ChildItem -Path \"$PSScriptRoot/DatabaseDriver\" -Recurse | Where-Object { $_.Name -eq \"mysql-connector-java-8.0.28.jar\" }).FullName\n\n            break\n        }\n        \"Oracle\" {\n            # Download Oracle driver\n            Write-Host \"Downloading Oracle driver ...\"\n            $driverPath = \"$PSScriptroot/DatabaseDriver/ojdbc10.jar\"\n            Invoke-WebRequest -Uri \"https://download.oracle.com/otn-pub/otn_software/jdbc/211/ojdbc11.jar\" -OutFile $driverPath -UseBasicParsing\n\n            break\n        }\n        \"SqlServer\" {\n            # Download Microsoft driver\n            Write-Host \"Downloading Sql Server driver ...\"\n            Invoke-WebRequest -Uri \"https://go.microsoft.com/fwlink/?linkid=2186163\" -OutFile \"$PSScriptroot/DatabaseDriver/sqljdbc_10.2.0.0_enu.zip\" -UseBasicParsing\n\n            # Extract package\n            Write-Host \"Extracting SqlServer driver ...\"\n            Expand-Archive -Path \"$PSScriptroot/DatabaseDriver/sqljdbc_10.2.0.0_enu.zip\" -DestinationPath \"$PSSCriptRoot/DatabaseDriver\"\n\n            # Find driver\n            $driverPath = (Get-ChildItem -Path \"$PSSCriptRoot/DatabaseDriver\" -Recurse | Where-Object { $_.Name -eq \"mssql-jdbc-10.2.0.jre11.jar\" }).FullName\n            \n            # Determine architecture\n            if ([System.Environment]::Is64BitOperatingSystem) {\n                # Locate auth dll\n                $authDll = Get-ChildItem -Path \"$PSScriptRoot/DatabaseDriver\" -Recurse | Where-Object { $_.Name -eq \"mssql-jdbc_auth-10.2.0.x64.dll\" }\n            }\n            else {\n                $authDll = Get-ChildItem -Path \"$PSScriptRoot/DatabaseDriver\" -Recurse | Where-Object { $_.Name -eq \"mssql-jdbc_auth-10.2.0.x86.dll\" }\n            }\n            \n            # Add the dll to the path so it can find it.\n            $env:PATH += \"$([IO.Path]::PathSeparator)$($authDll.Directory)\"\n            \n            break\n        }\n        \"PostgreSQL\" {\n            # Download PostgreSQL driver\n            Write-Host \"Downloading PostgreSQL driver ...\"\n            $driverPath = \"$PSScriptroot/DatabaseDriver/postgresql-42.2.12.jar\"\n            Invoke-WebRequest -Uri \"https://jdbc.postgresql.org/download/postgresql-42.2.12.jar\" -OutFile $driverPath -UseBasicParsing\n            \n            # Download the WAFFLE jna driver for Windows Authentication\n            $repositoryName = \"waffle/waffle\"\n            \n            # Latest version of Waffle (2.3.0) doesn't seem to work, can't find sspi method, specify version 1.9.0\n            $downloadUrl = (Get-LatestVersionDownloadUrl -Repository $repositoryName -Version \"1.9.0\" | Where-Object { $_.EndsWith(\".zip\") })\n            Expand-DownloadedFile -DownloadUrls $downloadUrl | Out-Null\n            \n            # Get all waffle jars\n            $waffleFolder = (Get-ChildItem -Path \"$PSScriptroot\" -Recurse | Where-Object { $_.PSIsContainer -and $_.Name -like \"Waffle*\" })           \n            $waffleJars = (Get-ChildItem -Path $waffleFolder.FullName -Recurse | Where-Object { $_.Extension -eq \".jar\" })\n            \n            foreach ($jar in $waffleJars) {\n                $driverPath += \"$([IO.Path]::PathSeparator)$($jar.FullName)\"\n            }\n\n            break\n        }\n        \"Snowflake\" {\n            # Set repo name\n            $repositoryName = \"liquibase/liquibase-snowflake\"\n\n            # Download Snowflake driver\n            Write-Host \"Downloading Snowflake driver ...\"\n            $driverPath = \"$PSScriptroot/DatabaseDriver/snowflake-jdbc-3.9.2.jar\"\n            Invoke-WebRequest -Uri \"https://repo1.maven.org/maven2/net/snowflake/snowflake-jdbc/3.9.2/snowflake-jdbc-3.9.2.jar\" -OutFile $driverPath -UseBasicParsing\n\n            if ([string]::IsNullOrEmpty($liquibaseVersion)) {\n                # Get the latest version for the extension\n                $downloadUrl = (Get-LatestVersionDownloadUrl -Repository $repositoryName | Where-Object { $_.EndsWith(\".jar\") })\n           \t}\n            else {\n                # Download version matching extension\n                $downloadUrl = (Get-LatestVersionDownloadUrl -Repository $repositoryName -Version $liquibaseVersion | Where-Object { $_.EndsWith(\".jar\") })\n            }\n                        \n            $extensionPath = Get-DriverAssets -DownloadInfo $downloadUrl\n            \n            # Make driver path null\n            $driverPath = \"$driverPath$([IO.Path]::PathSeparator)$extensionPath\"\n\n\n            break\n        }\n        default {\n            # Display error\n            Write-Error \"Unknown database type: $DatabaseType.\"\n        }\n    }\n\n    # Return the driver location\n    return $driverPath\n}\n\n# Returns the connection string formatted for the database type\nFunction Get-ConnectionUrl {\n    # Define parameters\n    param ($DatabaseType, \n        $ServerPort, \n        $ServerName, \n        $DatabaseName, \n        $QueryStringParameters)\n\n    # Define local variables\n    $connectionUrl = \"\"\n\n    # Download the driver for the selected type\n    switch ($DatabaseType) {\n        \"Cassandra\" {\n            #$connectionUrl = \"jdbc:cassandra://{0}:{1};DefaultKeyspace={2}\"\n            $connectionUrl = \"jdbc:cassandra://{0}:{1}/{2}\"\n            break\n        }\n        \"DB2\" {\n            $connectionUrl = \"jdbc:db2://{0}:{1}/{2}\"\n            break\n        }\n        \"MariaDB\" {\n            $connectionUrl = \"jdbc:mariadb://{0}:{1}/{2}\"\n            \n            # Check for Windows Authentication type\n            if ($liquibaseAuthenticationMethod -eq \"windowsauthentication\") {\n                # Add querysting parameter\n                $connectionUrl += \"?integratedSecurity=true\"\n            }\n            \n            break\n        }\n        \"MongoDB\" {        \n            $connectionUrl = \"mongodb://{0}:{1}/{2}\"            \n            break\n        }\n        \"MySQL\" {\n        \n            $connectionUrl = \"jdbc:mysql://{0}:{1}/{2}\"\n            \n            # Check for Windows Authentication type\n            if ($liquibaseAuthenticationMethod -eq \"windowsauthentication\") {\n                # Add querysting parameter\n                $connectionUrl += \"?integratedSecurity=true\"\n            }\n            \n            break\n        }\n        \"Oracle\" {\n            $connectionUrl = \"jdbc:oracle:thin:@{0}:{1}/{2}\"\n            break\n        }\n        \"SqlServer\" {\n            $connectionUrl = \"jdbc:sqlserver://{0}:{1};database={2};\"\n            \n            switch ($liquibaseAuthenticationMethod) {\n                \"azuremanagedidentity\" {\n                    # Add querystring parameter\n                    $connectionUrl += \"Authentication=ActiveDirectoryMSI;\"\n                    break\n                }\n                \"windowsauthentication\" {\n                    # Add querysting parameter\n                    $connectionUrl += \"integratedSecurity=true;\"\n                \t\n                    break\n                }\n            }\n            \n            break\n        }\n        \"PostgreSQL\" {\n            $connectionUrl = \"jdbc:postgresql://{0}:{1}/{2}\"\n            \n            # Check for Windows Authentication type\n            if ($liquibaseAuthenticationMethod -eq \"windowsauthentication\") {\n                # Add querysting parameter\n                $connectionUrl += \"?gsslib=sspi\"\n            }\n            \n            break\n        }\n        \"Snowflake\" {\n            $connectionUrl = \"jdbc:snowflake://{0}.snowflakecomputing.com?db={2}\"\n            break\n        }\n        default {\n            # Display error\n            Write-Error \"Unkonwn database type: $DatabaseType.\"\n        }\n    }\n\n    if (![string]::IsNullOrWhitespace($QueryStringParameters)) {       \t\n        if ($connectionUrl.Contains(\"?\")) {\n           \t# Replace the ? with & in connection string parameters\n            $QueryStringParameters = $QueryStringParameters.Replace(\"?\", \"&\")\n        }\n        \n        # Appen connecion string\n        $connectionUrl += \"$QueryStringParameters\"\n    }\n\n    # Return the url\n    return ($connectionUrl -f $ServerName, $ServerPort, $DatabaseName)\n}\n\n# Create array for arguments\n$liquibaseArguments = @()\n\n# Check to see if it's running on Windows\nif ($IsWindows) {\n    # Disable the progress bar so downloading files via Invoke-WebRequest are faster\n    $ProgressPreference = 'SilentlyContinue'\n}\n\n# Check for license key\nif (![string]::IsNullOrWhitespace($liquibaseProLicenseKey)) {\n    # Add key to arguments\n    $liquibaseArguments += \"--liquibaseProLicenseKey=$liquibaseProLicenseKey\"\n}\n\n# Find Change log\n$changeLogFile = (Get-ChangeLog -FileName $liquibaseChangeLogFileName)\n$liquibaseArguments += \"--changeLogFile=$($changeLogFile.Name)\"\n\n# Set the location to where the file is\nSet-Location -Path $changeLogFile.Directory\n\n# Check to see if it needs to be downloaed to machine\nif ($liquibaseDownload -eq $true) {\n    # Download and extract liquibase - get the version for extensions that are version specific\n    $liquibaseVersion = Get-Liquibase -Version $liquibaseVersion -DownloadFolder $workingFolder\n\n    # Download and extract java and add it to PATH environment variable\n    Get-Java\n\n    # Get the driver\n    $driverPath = Get-DatabaseJar -DatabaseType $liquibaseDatabaseType\n\n    # Check to see if it's null\n    if ($null -ne $driverPath) {\n        # Create folder to hold jar files to override\n        New-Item -Path \"$PWD/liquibase_libs/\" -ItemType Directory    \n\n        # Copy contents into liquibase_libs folder\n        $driverPaths = $driverPath.Split([IO.Path]::PathSeparator)\n\n        foreach ($driver in $driverPaths) {\n            # Copy the items\n            $files = Get-ChildItem -Path $driver\n\n            foreach ($file in $files) {\n                Write-Host \"Copying $($file.FullName) to $PWD/liquibase_libs/$($file.Name)\"\n                Copy-Item -Path $file.FullName -Destination \"$PWD/liquibase_libs/$($file.Name)\"\n            }\n        }\n    }\n}\nelse {\n    if (![string]::IsNullOrEmpty($liquibaseClassPath)) {\n        $liquibaseArguments += \"--classpath=$liquibaseClassPath\"\n    }\n}\n\n# Check to see if liquibase path has been defined\nif ([string]::IsNullOrWhitespace($liquibaseExecutablePath)) {\n\n\tif ($env:IsContainer)\n    {\n    \t$liquibaseExecutablePath = \"/\"\t\n    }\n    else\n    {\n    \t# Assign root\n    \t$liquibaseExecutablePath = $PSSCriptRoot\n    }\n}\n\n# Get the executable location\nif ($IsWindows) {\n    $liquibaseExecutable = Get-ChildItem -Path $liquibaseExecutablePath -Recurse | Where-Object { $_.Name -eq \"liquibase.bat\" }\n}\n\nif ($IsLinux) {\n    $liquibaseExecutable = Get-ChildItem -Path $liquibaseExecutablePath -Recurse | Where-Object { $_.Name -eq \"liquibase\" }\n}\n\n# Add path to current session\n$env:PATH += \"$([IO.Path]::PathSeparator)$($liquibaseExecutable.Directory)\"\n\n# Check to make sure it was found\nif ([string]::IsNullOrEmpty($liquibaseExecutable)) {\n    # Could not find the executable\n    Write-Error \"Unable to find liquibase.bat in $PSScriptRoot or subfolders.\"\n}\n\n# Get connection Url\n$connectionUrl = Get-ConnectionUrl -DatabaseType $liquibaseDatabaseType -ServerPort $liquibaseServerPort -ServerName $liquibaseServerName -DatabaseName $liquibaseDatabaseName -QueryStringParameters $liquibaseQueryStringParameters\n\n# Add username\n$liquibaseArguments += \"--username=$liquibaseUsername\"\n\n# Determine authentication method\nswitch ($liquibaseAuthenticationMethod) {\n    \"azuremanagedidentity\" {\n        # SQL Server driver doesn't assign password\n        if ($liquibaseDatabaseType -ne \"SqlServer\") {\n            # Get login token\n            Write-Host \"Generating Azure Managed Identity token ...\"\n            $token = Invoke-RestMethod -Method GET -Uri \"http://169.254.169.254/metadata/identity/oauth2/token?api-version=2018-02-01&resource=https://ossrdbms-aad.database.windows.net\" -Headers @{\"MetaData\" = \"true\" } -UseBasicParsing\n\n            $liquibasePassword = $token.access_token\n            $liquibaseArguments += \"--password=`\"$liquibasePassword`\"\"\n        }\n    }\n    \"awsiam\" {\n        # Region is part of the RDS endpoint, extract\n        $region = ($liquibaseServerName.Split(\".\"))[2]\n\n        Write-Host \"Generating AWS IAM token ...\"\n        $liquibasePassword = (aws rds generate-db-auth-token --hostname $liquibaseServerName --region $region --port $liquibaseServerPort --username $liquibaseUsername)\n        $liquibaseArguments += \"--password=`\"$liquibasePassword`\"\"\n\n        break\n    }\n    \"gcpserviceaccount\" {\n        # Define header\n        $header = @{ \"Metadata-Flavor\" = \"Google\" }\n\n        # Retrieve service accounts\n        $serviceAccounts = Invoke-RestMethod -Method Get -Uri \"http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/\" -Headers $header -UseBasicParsing\n\n        # Results returned in plain text format, get into array and remove empty entries\n        $serviceAccounts = $serviceAccounts.Split([Environment]::NewLine, [StringSplitOptions]::RemoveEmptyEntries)\n\n        # Retreive the specific service account assigned to the VM\n        $serviceAccount = $serviceAccounts | Where-Object { $_.Contains(\"iam.gserviceaccount.com\") }\n\n        Write-Host \"Generating GCP IAM token ...\"\n        # Retrieve token for account\n        $token = Invoke-RestMethod -Method Get -Uri \"http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/$serviceAccount/token\" -Headers $header -UseBasicParsing\n        \n        $liquibasePassword = $token.access_token\n        $liquibaseArguments += \"--password=`\"$liquibasePassword`\"\"\n    }\n    \"usernamepassword\" {\n        # Add password\n        $liquibaseArguments += \"--password=`\"$liquibasePassword`\"\"\n        \n        break\n    }\n}\n\n# Add connection url\n$liquibaseArguments += \"--url=`\"$connectionUrl`\"\"\n\n# Determine if the output variable needs to be set\nif ($liquibaseCommand.EndsWith(\"SQL\")) {\n    # Add the output variable as the command name\n    $liquibaseArguments += \"--outputFile=`\"$PSScriptRoot/artifacts/$($liquibaseCommand).sql`\"\"\n    \n    # Create the folder\n    if ((Test-Path -Path \"$PSScriptRoot/artifacts\") -eq $false) {\n        New-Item -Path \"$PSScriptRoot/artifacts\" -ItemType \"Directory\"\n    }\n}\n\n\n# Add the additional switches\nforeach ($liquibaseSwitch in $liquibaseAdditionalSwitches) {\n    $liquibaseArguments += $liquibaseSwitch\n}\n\nswitch ($liquibaseCommandStyle) {\n    \"legacy\" {\n        # Add the command to execute\n        $liquibaseArguments += $liquibaseCommand\n    }\n    \"modern\" {\n        # Insert the command at the beginning\n        $liquibaseArguments = @($liquibaseCommand) + $liquibaseArguments\n    }\n}\n\n# Add command arguments\n$liquibaseArguments += $liquibaseCommandArguments\n\n# Display what's going to be run\nif (![string]::IsNullOrWhitespace($liquibasePassword)) {\n    $liquibaseDisplayArguments = $liquibaseArguments.PSObject.Copy()\n    for ($i = 0; $i -lt $liquibaseDisplayArguments.Count; $i++) {\n        if ($null -ne $liquibaseDisplayArguments[$i]) {\n            if ($liquibaseDisplayArguments[$i].Contains($liquibasePassword)) {\n                $liquibaseDisplayArguments[$i] = $liquibaseDisplayArguments[$i].Replace($liquibasePassword, \"****\")\n            }\n        }\n    }\n    \n    Write-Host \"Executing the following command: $($liquibaseExecutable.FullName) $liquibaseDisplayArguments\"\n}\nelse {\n    Write-Host \"Executing the following command: $($liquibaseExecutable.FullName) $liquibaseArguments\"\n}\n\n\n# Check to see if it's running in a container (this variable is provided by the build of the container itself)\nif ($env:IsContainer)\n{\n\t# Download any additional drivers based on the database technology being deployed to\n    $driverPath = Get-DatabaseJar -DatabaseType $liquibaseDatabaseType\n\n    # Check to see if it's null\n    if ($null -ne $driverPath) {\n        # Create folder to hold jar files to override\n        New-Item -Path \"$PWD/liquibase_libs/\" -ItemType Directory    \n\n        # Copy contents into liquibase_libs folder\n        $driverPaths = $driverPath.Split([IO.Path]::PathSeparator)\n\n        foreach ($driver in $driverPaths) {\n            # Copy the items\n            $files = Get-ChildItem -Path $driver\n\n            foreach ($file in $files) {\n                Write-Host \"Copying $($file.FullName) to $PWD/liquibase_libs/$($file.Name)\"\n                Copy-Item -Path $file.FullName -Destination \"$PWD/liquibase_libs/$($file.Name)\"\n            }\n        }\n    }\n}\n\n\n\n# Declare variable to hold output from Tee-Object\n$liquibaseCommandOutput;\n\n# Redirection of stderr to stdout is done different on Windows versus Linux\nif ($IsWindows) {\n    $liquibaseArguments += \"2>&1\"\n    # Execute Liquibase\n    & $liquibaseExecutable.FullName $liquibaseArguments | Tee-Object -Variable liquibaseCommandOutput\n}\n\nif ($IsLinux) {\n    # Execute Liquibase\n    & $liquibaseExecutable.FullName $liquibaseArguments 2>&1 | Tee-Object -Variable liquibaseCommandOutput\n}\n\nSet-OctopusVariable -name \"LiquibaseCommandOutput\" -value $liquibaseCommandOutput\n\n# Check exit code\nif ($lastExitCode -ne 0) {\n    # Fail the step\n    Write-Error \"Execution of Liquibase failed!\"\n}\n\n# Check to see if there were any files output\nif ((Test-Path -Path \"$PSScriptRoot/artifacts\") -eq $true) {\n    # Loop through items\n    foreach ($item in (Get-ChildItem -Path \"$PSScriptRoot/artifacts\")) {\n        New-OctopusArtifact -Path $item.FullName -Name $item.Name\n    }\n}",
     "Octopus.Action.Script.Syntax": "PowerShell"
   },
   "Parameters": [