CODEWITHSUNDEEP
windowspowershellautomation
Quardah
Quardah

Reputation: 323

powershell one liner to download file with credentials

I am currently trying to instruct a newly created windows shell to download a powershell script via autounattend.xml file. With that technique, i need a one liner to get the job done.

I used to be able to download them from a public environment using this one-liner :

<Path>powershell -NoLogo -Command "((new-object System.Net.WebClient).DownloadFile('https://some.remote.public.location/myfile.ps1', 'c:\Windows\Temp\myfile.ps1')"</Path>

But now i need to give in proper credentials to download my file from a private location. I tried the following and it doesn't work :

<Path>powershell -NoLogo -Command "((new-object System.Net.WebClient).Credentials = new-object System.Net.NetworkCredential("user123", "password123")).DownloadFile('https://some.remote.private.location/myfile.ps1', 'c:\Windows\Temp\myfile.ps1')"</Path>

(I'm a rookie in powershell :/)

How can i give the proper credentials to the DownloadFile Method in a one liner?

Or is there another command better suited for the job?

Thanks.

Upvotes: 3

Views: 16110

Answers (1)

Giorgi Chakhidze
Giorgi Chakhidze

Reputation: 3459

If you are using PowerShell 3.0 or newer, you could try this:

<Path>powershell -NoLogo -Command "Invoke-WebRequest -Uri 'https://some.remote.private.location/myfile.ps1' -OutFile 'c:\Windows\Temp\myfile.ps1' -UseBasicParsing -Credential (New-Object PSCredential('user123', (ConvertTo-SecureString -AsPlainText -Force -String 'password123')))"</Path>

In PowerShell 2.0:

<Path>powershell -NoLogo -Command "$webClient = new-object System.Net.WebClient; $webClient.Credentials = new-object System.Net.NetworkCredential('user123', 'password123'); $webClient.DownloadFile('https://some.remote.private.location/myfile.ps1', 'c:\Windows\Temp\myfile.ps1')"</Path>

Upvotes: 9

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