functions/get-d365azurestoragefile.ps1
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<# .SYNOPSIS Get a file from Azure .DESCRIPTION Get all files from an Azure Storage Account .PARAMETER AccountId Storage Account Name / Storage Account Id where you want to look for files .PARAMETER AccessToken The token that has the needed permissions for the search action .PARAMETER SAS The SAS key that you have created for the storage account or blob container .PARAMETER Container Name of the blob container inside the storage account you want to look for files .PARAMETER Name Name of the file you are looking for Accepts wildcards for searching. E.g. -Name "Application*Adaptor" Default value is "*" which will search for all packages .PARAMETER Latest Instruct the cmdlet to only fetch the latest file from the Azure Storage Account .EXAMPLE PS C:\> Get-D365AzureStorageFile -AccountId "miscfiles" -AccessToken "xx508xx63817x752xx74004x30705xx92x58349x5x78f5xx34xxxxx51" -Container "backupfiles" This will get all files in the blob container "backupfiles". It will use the AccessToken "xx508xx63817x752xx74004x30705xx92x58349x5x78f5xx34xxxxx51" to gain access. .EXAMPLE PS C:\> Get-D365AzureStorageFile -AccountId "miscfiles" -AccessToken "xx508xx63817x752xx74004x30705xx92x58349x5x78f5xx34xxxxx51" -Container "backupfiles" -Latest This will get the latest (newest) file from the blob container "backupfiles". It will use the AccessToken "xx508xx63817x752xx74004x30705xx92x58349x5x78f5xx34xxxxx51" to gain access to the container. .EXAMPLE PS C:\> Get-D365AzureStorageFile -AccountId "miscfiles" -AccessToken "xx508xx63817x752xx74004x30705xx92x58349x5x78f5xx34xxxxx51" -Container "backupfiles" -Name "*UAT*" This will get all files in the blob container "backupfiles" that fits the "*UAT*" search value. It will use the AccessToken "xx508xx63817x752xx74004x30705xx92x58349x5x78f5xx34xxxxx51" to gain access to the container. .EXAMPLE PS C:\> Get-D365AzureStorageFile -AccountId "miscfiles" -SAS "sv2018-03-28&siunlisted&src&sigAUOpdsfpoWE976ASDhfjkasdf(5678sdfhk" -Container "backupfiles" -Latest This will get the latest (newest) file from the blob container "backupfiles". It will use the SAS key "sv2018-03-28&siunlisted&src&sigAUOpdsfpoWE976ASDhfjkasdf(5678sdfhk" to gain access to the container. .NOTES Tags: Azure, Azure Storage, Token, Blob, File, Container Author: Mötz Jensen (@Splaxi) #> function Get-D365AzureStorageFile { [CmdletBinding(DefaultParameterSetName = 'Default')] param ( [Parameter(Mandatory = $false)] [string] $AccountId = $Script:AccountId, [Parameter(Mandatory = $false)] [string] $AccessToken = $Script:AccessToken, [Parameter(Mandatory = $false)] [string] $SAS = $Script:SAS, [Parameter(Mandatory = $false)] [Alias('Blob')] [Alias('Blobname')] [string] $Container = $Script:Container, [Parameter(Mandatory = $false, ParameterSetName = 'Default')] [Alias('FileName')] [string] $Name = "*", [Parameter(Mandatory = $true, ParameterSetName = 'Latest')] [Alias('GetLatest')] [switch] $Latest ) if (([string]::IsNullOrEmpty($AccountId) -eq $true) -or ([string]::IsNullOrEmpty($Container)) -or (([string]::IsNullOrEmpty($AccessToken)) -and ([string]::IsNullOrEmpty($SAS)))) { Write-PSFMessage -Level Host -Message "It seems that you are missing some of the parameters. Please make sure that you either supplied them or have the right configuration saved." Stop-PSFFunction -Message "Stopping because of missing parameters" return } Invoke-TimeSignal -Start if ([string]::IsNullOrEmpty($SAS)) { Write-PSFMessage -Level Verbose -Message "Working against Azure Storage Account with AccessToken" $storageContext = new-AzureStorageContext -StorageAccountName $AccountId.ToLower() -StorageAccountKey $AccessToken } else { Write-PSFMessage -Level Verbose -Message "Working against Azure Storage Account with SAS" $conString = $("BlobEndpoint=https://{0}.blob.core.windows.net/;QueueEndpoint=https://{0}.queue.core.windows.net/;FileEndpoint=https://{0}.file.core.windows.net/;TableEndpoint=https://{0}.table.core.windows.net/;SharedAccessSignature={1}" -f $AccountId.ToLower(), $SAS) $storageContext = new-AzureStorageContext -ConnectionString $conString } $cloudStorageAccount = [Microsoft.WindowsAzure.Storage.CloudStorageAccount]::Parse($storageContext.ConnectionString) $blobClient = $cloudStorageAccount.CreateCloudBlobClient() $blobcontainer = $blobClient.GetContainerReference($Container); try { $files = $blobcontainer.ListBlobs() | Sort-Object -Descending { $_.Properties.LastModified } if ($Latest) { $files | Select-Object -First 1 } else { foreach ($obj in $files) { if ($obj.Name -NotLike $Name) { continue } $obj } } } catch { Write-PSFMessage -Level Warning -Message "Something broke" -ErrorRecord $_ } } |