Azure AD Workload Identity support

[adam-orosz]

I'm trying to use Azure AD Workload Identity with azcopy and I'm getting panic: runtime error: index out of range [1] with length 1. I'm wondering if this method of authentication is supposed to work.

Which version of the AzCopy was used?

AzCopy 10.16.0

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

Linux

What command did you run?

azcopy login --identity --identity-client-id < redacted Client ID of a Managed Identity >

What problem was encountered?

panic: runtime error: index out of range [1] with length 1

Have you found a mitigation/solution?

no

Additional notes

The pod was patched by the mutating webhook of the Azure AD Workload Identity project.

[adam-orosz]

This issue was caused by a bug. This fix was tested to resolve the issue: #1890

[adreed-msft]

I've reviewed your PR. Thank you for your contribution.