FindTenantID figures out the AAD tenant ID of the subscription by making an unauthenticated request to the Get Subscription Details endpoint and parses the value from WWW-Authenticate header.

IsAzure returns true if Packer is running on Azure.

NewMetadataClient creates a new instance metadata client.

NormalizeLocation returns a normalized location string.

ParseResourceID parses an Azure resource ID.

DefaultMetadataClient is the default instance metadata client for Azure.

This error is thrown whenever the Azure SDK returns a null model with no error We do not expect this error to happen ever, but also don't want to throw a null pointer exception here.

AzureClientSetMock provides a generic mock for AzureClientSet.

ComputeInfo defines the Azure VM metadata that is used in Packer.

Config allows for various ways to authenticate Azure clients.

MetadataClientStub is an easy way to put a test hook in DefaultMetadataClient.

MetadataClientAPI holds methods that Packer uses to get information about the current VM.