Add tenant Id Authentication to the Azure Blob Storage client

[RalfKow]

Source name

filesystem

Describe the data you'd like to see

The filesystem Azure Blob storage has the authentication mechanism [sas_token] with the library https://pypi.org/project/adlfs/.
I would like to add the authentication mechanism used with Tenant_id.

Are you a dlt user?

Yes, I'm already a dlt user.

Do you ready to contribute this extension?

Yes, I'm ready.

dlt destination

snowflake, azure blob storage

Additional information

No response

[rudolfix]

@steinitzu could you please verify that? I think we support sas token. Maybe we just miss relevant documentation.
most probably this needs to go to dlt core lib. let me know so we can move the issue

[steinitzu]

Don't think we support this explicitly. Have to look into how to implement. Currently either you pass account key / sas token or default credentials are taken from environment, handled by: https://github.com/Azure/azure-sdk-for-python/blob/main/sdk/identity/azure-identity/azure/identity/_credentials/default.py#L29

This is definitely a dlt-core concern

[steinitzu]

@RalfKow for a sneak preview you can try installing dlt from this branch #1377 , see the example credentials in description. Would be great if you let us know if this works for you.

[RalfKow]

I'm on it