Uploading files to Azure Container with Powershell

Question

I need to run a script on all my tenants devices to upload a file into an Azure Container

I saw this Script PowerShell Basics: How to Upload Files to Azure Storage but i can't manage to make it work.

I create a SAS key, i tried both Account key and User Delegation key

Here's my code

#Variable
$FolderPath= "D:\BatteryReport"
 
#Check if Folder exists
If(!(Test-Path -Path $FolderPath))
{
    New-Item -ItemType Directory -Path $FolderPath
    Write-Host "New folder created successfully!" -f Green
}
Else
{
  Write-Host "Folder already exists!" -f Yellow
}


powercfg /batteryreport /output D:\BatteryReport\BatteryReport_$(hostname).html

Install-Module -Name Az -AllowClobber 

$StorageURL = "https://mytenant.blob.core.windows.net/pub"
$FileName = "BatteryReport_$(hostname).html"
$SASToken = "mySASkey"

$blobUploadParams = @{
    URI = "{0}/{1}?{2}" -f $StorageURL, $FileName, $SASToken
    Method = "PUT"
    Headers = @{
        'x-ms-blob-type' = "BlockBlob"
        'x-ms-blob-content-disposition' = "attachment; filename=`"{0}`"" -f $FileName
        'x-ms-meta-m1' = 'v1'
        'x-ms-meta-m2' = 'v2'
    }
    Body = $Content
    Infile = $FileToUpload
}

To upload a file to a block blob, get a container reference, then get a reference to the block blob in that container. Once you have the blob reference, you can upload data to it by using Set-AzStorageBlobContent learn.microsoft.com/en-us/azure/storage/blobs/… — Tony
– Tony, Commented Apr 3, 2023 at 18:59
but this method i need to connect an Azure account before, isn't there a way, being my container public, to upload content with just the SAS key? We will run this script for the whole company and it needs to run in the background with no user interaction — AndreSantos
– AndreSantos, Commented Apr 5, 2023 at 14:28

Tony · Accepted Answer · 2023-04-05 18:58:49Z

0

To send a file using the SAS Token you can use New-AzStorageContext with the -SasToken parameter and Set-AzStorageBlobContent
Example:

# Get Context and Sends using Connect AzAccount
#Connect-AzAccount
#$StorageAccount =  Get-AzStorageAccount YourResourceGroupName YourStorageAccountName
#$Context = $StorageAccount.Context

# Get Context and Sends using only SAS Token
$SASToken = "mySASkey"
$Context = New-AzStorageContext -StorageAccountName YourStorageAccountName -SasToken $SASToken

#$StorageURL = "https://mytenant.blob.core.windows.net/pub"

$ContainerName = "myfiles"
$FileName = "BatteryReport_$(hostname).html"

$Blob1HT = @{
  File             = 'C:\temp\$FileName' #'D:\Images\$FileName'
  Container        = $ContainerName
  Blob             = $FileName
  Context          = $Context
  StandardBlobTier = 'Hot'
}

Set-AzStorageBlobContent @Blob1HT

See also:
https://stackoverflow.com/a/69031205/194717

Docs:
https://learn.microsoft.com/en-us/powershell/module/az.storage/set-azstorageblobcontent?view=azps-9.5.0
https://learn.microsoft.com/en-us/powershell/module/az.storage/new-azstoragecontext?view=azps-9.5.0#example-9-create-a-context-by-using-an-sas-token
https://learn.microsoft.com/en-us/azure/storage/blobs/storage-quickstart-blobs-powershell#upload-blobs-to-the-container

edited Apr 5, 2023 at 18:58

answered Apr 3, 2023 at 19:04

Tony

17.9k17 gold badges85 silver badges147 bronze badges

Sign up to request clarification or add additional context in comments.

2 Comments

AndreSantos Over a year ago

but this method i need to connect an Azure account before, isn't there a way, being my container public, to upload content with just the SAS key? We will run this script for the whole company and it needs to run in the background with no user interaction

Tony Over a year ago

I updated the answer, check now if this helps. If not, tell me here in this comment section and I can delete my answer.

Collectives™ on Stack Overflow

Uploading files to Azure Container with Powershell

1 Answer 1

2 Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

2 Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related