interactive mode results in an empty refresh_token

[kaplik]

As described here in #311 it looks like interactive login mode is not getting a refresh token, so reauth is required every ~70 minutes (validity of AAD access token). It looks like all the upstream issues mentioned in the original issue #311 in azure go sdk are closed/implemented.

Using interactive is IMO more user-friendly and should support caching of the refresh token in a similar way to how devicecode works.

[weinong]

Token caching is only supported in v1.8.0-beta
https://github.com/Azure/azure-sdk-for-go/blob/main/sdk/azidentity/TOKEN_CACHING.MD?plain=1#L21

[jan-di]

I think azidentity sdk 1.8.0 was released yesterday:
https://github.com/Azure/azure-sdk-for-go/releases/tag/sdk%2Fazidentity%2Fv1.8.0

And there is already a dependabot pull request :-)
#534

[weinong]

cool. I will take a look next week. I actually re-wrote almost everything in https://github.com/weinong/kubelogin/tree/feat/token-cache with preview sdk. If you want to test, go for it! I need to add tests.