Azure Function for converting image(s) to PDF

Deploy via PowerShell

$resourceGroupName = "dev"
$functionAppName = "img2pdf"
$deploymentFile = New-TemporaryFile

# Create package
Remove-Item $deploymentFile.FullName
Compress-Archive -Path "./pic2pdf/bin/Release/net6.0/publish/*" -DestinationPath $deploymentFile.FullName

# Publish
$functionApp = Get-AzWebApp -ResourceGroupName $resourceGroupName -Name $functionAppName
Publish-AzWebapp -WebApp $functionApp -ArchivePath $deploymentFile

# Cleanup
Remove-Item $deploymentFile.FullName

Local debugging in Visual Studio

Create a file local.settings.json with this content:

{
  "IsEncrypted": false,
  "Values": {
    "AzureWebJobsStorage": "UseDevelopmentStorage=true",
    "FUNCTIONS_WORKER_RUNTIME": "dotnet",
  }
}

Storing PDFs in Storage Account

Function convertUrlsAsBlob stores output document in Azure Blob storage. In order to authenticate against Storage Account it uses Managed Identity of Azure Function (needs to be enabled!). For local debugging from Visual Studio add these options to loca.settings.json:

    "AZURE_CLIENT_ID": "3d51c45e-***-32292148f792",
    "AZURE_CLIENT_SECRET": "***",
    "AZURE_TENANT_ID": "b9202536-***-fd3ea48fbc6a",

To configure blob storage container to use set OutputBlobContainerPath configuration option.

Sample flow