Scan uploaded attachments

[Ceredron]

Description

Scan uploaded attachment.

Differs from Broker as it will not need to support >2GB files so we can use a shared storage account with the same Microsoft Defender configuration for all customers.

Related Issue(s)

• Filvedlegg #77
• Scan opplastede filer for virus #80

Verification

• Your code builds clean without any errors or warnings
• Manual testing done (required)
• Relevant automated test added (if you find this hard, leave it and we'll help out)
• All tests run green

Documentation

• User documentation is updated with a separate linked PR in altinn-studio-docs. (if applicable)

[Andreass2]

Code looks good.

But I am thinking we will get the same idempotency problem as we had i broker.
Implementing a idempotencyRepository can be done in a seperate issue though

[Ceredron]

Code looks good.

But I am thinking we will get the same idempotency problem as we had i broker. Implementing a idempotencyRepository can be done in a seperate issue though

I have tested it in Azure, and not been able to replicate it. I wonder if the original issue occurred because we had more than one malware scan subscription.

[Andreass2]

Code looks good.
But I am thinking we will get the same idempotency problem as we had i broker. Implementing a idempotencyRepository can be done in a seperate issue though

I have tested it in Azure, and not been able to replicate it. I wonder if the original issue occurred because we had more than one malware scan subscription.

It actually seems Azure Event Grid no longer sends multiple events(they did before). So as long as we can guarantee that we returns a 200 OK in under 30 seconds it should not be a problem