Set - Chromium Homepage

Summary

This document outlines how to set an enforced homepage in popular browsers like Brave, Chrome, and Edge.

Sample Run

To add https://www.google.com/ to the homepage for Edge:

Select Run Now and click on Run Task:

Dependencies

Set-ChromeHomepage

User Parameters

Name	Example	Required	Description
Homepage	https://www.google.com/	True	String value of the homepage to set in the browser.
EnforceOnNewTab	--	False	Include this switch to force the homepage on each new tab instead of the new tab page.
EnforceHomepageStartup	--	False	Include this switch to force the homepage to be the only open tab at startup of the browser.
Target	Brave, Chrome, Edge	False	This designates the targeted Chromium-based browser to apply the setting to. You can leave the field blank if you want to set the same homepage for all the Chromium browsers available.

Implementation

Create a new Script Editor style script in the system to implement this task.

Name: Set - Chromium Homepage
Description: Sets an enforced homepage in certain popular browsers like Brave, Chrome, and Edge.
Category: Management

Parameters

Add a new parameter by clicking the Add Parameter button present at the top-right corner of the screen.

This screen will appear.

Homepage

• Set Homepage in the Parameter Name field.
• Select Text String from the Parameter Type dropdown menu.
• Toggle ON the Required Field button.
• Click the Save button.

Click the Confirm button to save the parameter.

EnforceOnNewTab

• Set EnforceOnNewTab in the Parameter Name field.
• Select Flag from the Parameter Type dropdown menu.
• Click the Save button.

Click the Confirm button to save the parameter.

EnforceHomepageStartup

• Set EnforceHomepageStartup in the Parameter Name field.
• Select Flag from the Parameter Type dropdown menu.
• Click the Save button.

Click the Confirm button to save the parameter.

Target

• Set Target in the Parameter Name field.
• Select Text String from the Parameter Type dropdown menu.
• Click the Save button.

Click the Confirm button to save the parameter.

Once all the parameters are created, it should look like this:

Proceed with the steps below to create a task.

Task

Navigate to the Script Editor section and start by adding a row. You can do this by clicking the Add Row button at the bottom of the script page.

A blank function will appear.

Row 1 Function: PowerShell Script

Search and select the PowerShell Script function.

The following function will pop up on the screen:

Copy the below PowerShell commands and paste them in the PowerShell Script Editor box:

# # Parameters and Globals
# # Parameters and Globals # # Be sure that the name of the hashtable property matches the name of the parameter of the script that you are calling.

$Homepage = '@Homepage@'
$EnforceOnNewTab = '@EnforceOnNewTab@'
$EnforceHomePageStartup = '@EnforceHomePageStartup@'
$Target = '@Target@'

if ( $Homepage -match '\SHomePage\S' -or ([String]::IsNullOrWhiteSpace($Homepage)) ) {
    throw 'Homepage is not set correctly.'
} elseif ( $Homepage.Length -lt 2 ) {
    throw 'Homepage is not set correctly.'
}

$Parameters = @{
    HomePage = $Homepage
}

if ( $EnforceOnNewTab -match '1|Yes|True' ) {
    $parameters.Add( 'EnforceOnNewTab', $true )
}

if ( $EnforceHomePageStartup -match '1|Yes|True' ) {
    $parameters.Add( 'EnforceHomePageStartup', $true )
}

$Browser = @()
if ( $Target -match '\STarget\S' -or ([String]::IsNullOrWhiteSpace($Target)) ) {
    $Browser += 'Brave', 'Chrome', 'Edge'
} elseif ( $target.Length -lt 2  ) {
    $Browser += 'Brave', 'Chrome', 'Edge'
} else {
    if ( $target -match 'Brave' ) {
        $Browser += 'Brave'
    }
    if ( $target -match 'Chrome' ) {
        $Browser += 'Chrome'
    }
    if ( $target -match 'Edge' ) {
        $Browser += 'Edge'
    }
}
$parameters.Add( 'Target', $Browser )

#region Setup - Variables
$ProjectName = 'Set-ChromiumHomepage'
[Net.ServicePointManager]::SecurityProtocol = [enum]::ToObject([Net.SecurityProtocolType], 3072)
$BaseURL = 'https://file.provaltech.com/repo'
$PS1URL = "$BaseURL/script/$ProjectName.ps1"
$WorkingDirectory = "C:\ProgramData\_automation\script\$ProjectName"
$PS1Path = "$WorkingDirectory\$ProjectName.ps1"
$Workingpath = $WorkingDirectory
$LogPath = "$WorkingDirectory\$ProjectName-log.txt"
$ErrorLogPath = "$WorkingDirectory\$ProjectName-Error.txt"
#endregion
#region Setup - Folder Structure
New-Item -Path $WorkingDirectory -ItemType Directory -ErrorAction SilentlyContinue | Out-Null
$response = Invoke-WebRequest -Uri $PS1URL -UseBasicParsing
if (($response.StatusCode -ne 200) -and (!(Test-Path -Path $PS1Path))) {
    throw "No pre-downloaded script exists and the script '$PS1URL' failed to download. Exiting."
} elseif ($response.StatusCode -eq 200) {
    Remove-Item -Path $PS1Path -ErrorAction SilentlyContinue
    [System.IO.File]::WriteAllLines($PS1Path, $response.Content)
}
if (!(Test-Path -Path $PS1Path)) {
    throw 'An error occurred and the script was unable to be downloaded. Exiting.'
}
#endregion
#region Execution
if ($Parameters) {
    & $PS1Path @Parameters
} else {
    & $PS1Path
}
#endregion

if ( !(Test-Path $LogPath) ) {
    throw 'PowerShell Failure. A Security application seems to have restricted the execution of the PowerShell Script.'
}
if ( Test-Path $ErrorLogPath ) {
    $ErrorContent = ( Get-Content -Path $ErrorLogPath )
    throw $ErrorContent
}
Get-Content -Path $LogPath

Row 2 Function: Script Log

Add a new row by clicking the Add Row button.

A blank function will appear.

Search and select the Script Log function.

The following function will pop up on the screen:

In the script log message, simply type %output% and click the Save button.

Click the Save button at the top-right corner of the screen to save the script.

Completed Task

The Script Editor should look like this:

Output

• Script log