list option + Azure files cannot work with MSI "azure files requires a SAS token for authentication"

[nohato]

Which version of the AzCopy was used?

Note: The version is visible when running AzCopy without any argument

v10.25

Which platform are you using? (ex: Windows, Mac, Linux)

windows

What command did you run?

Note: Please remove the SAS to avoid exposing your credentials. If you cannot remember the exact command, please retrieve it from the beginning of the log file.

Azcopy.exe login --identity
Azcopy.exe list https://strn0621.file.core.windows.net/file/filename

What problem was encountered?

I have found issue regarding to using MSI when the azcopy uses list option for azure files.

Azcopy.exe login --identity
Azcopy.exe list https://storageaccountname.blob.core.windows.net/file/filename　→ OK. Blob is OK.
Azcopy.exe list https://storageaccountname.file.core.windows.net/file/filename　→ NG. SAS is required even though OAUTH is available.
Azcopy.exe copy https://storageaccountname.file.core.windows.net/file/filename　→ OK. Copy option works fine.

List option + azure files + MSI is not available.

How can we reproduce the problem in the simplest way?

1.Make windows VM .
2.Make Storage account and make blob and azure files on it.
3.Set contributor RBAC for windows VM system managed ID.
4.Execute azcopy command
Azcopy.exe login --identity
Azcopy.exe list https://storageaccountname.blob.core.windows.net/file/filename
Azcopy.exe list https://storageaccountname.file.core.windows.net/file/filename
Azcopy.exe copy https://storageaccountname.file.core.windows.net/file/filename

Have you found a mitigation/solution?

I could not clarify solution but copy option is working fine.
List option is not well.

azure-storage-azcopy/cmd/list.go

Line 236 in 0475829

// isSource is rather misnomer for canBePublic. We can list public containers, and hence isSource=true

[tanyasethi-msft]

Hi @nohato, Thanks for reporting this.
This is expected when using Azure Files, and we are adding support for AzCopy List with Files OAuth and will be present in upcoming releases.