This implementation ensures the exception for FolderMissingException is treated properly in async enum circumventing the limitation of not having a yield within a try catch block.
- Removed obsolete Microsoft.Azure.* references which were deprecated and replaced with Azure.Storage.*
- Cleaned up unused references
- Changes to code due to obsolete classes
- Patched some missing ConfigureAwait(false) on calls that could freeze the UI
- Merged in new async List changes.
This PR is the final change, where all backends are now purely implemented with async interfaces.
The code changes here replace the LIST call with an async version. This affect all backends (and then some) but the changes are mostly mechanical rewrites of the code.
In many places, the backeds were already prepared for async output, in other some glue was needed.
To reduce the scope of this change, some backends simply report a synchronous result as an async list.
Allow users to authenticate using a Shared access signature (SAS) token. SAS tokens are more secure because they:
* have a start and expiry date/time
* can be restricted to specified IP addresses
* can limit access scope to a single Storage blob container
Kenneth Skovhede