Revert following commits as the original assumption where devicelogin…

… shouldn't work in non-interactive mode is invalid (#155)

* Revert "Enable kubectl version lower than 1.22 to work though without triggering exit under devicelogin mode (#152)"
  This reverts commit 9cfbe19.

* Revert "Gaojing/devicelogin exit when interactivemode never (#145)"
  This reverts commit 908abb3.

Enable kubectl version lower than 1.22 to work though without trigger…

…ing exit under devicelogin mode (#152)

Co-authored-by: Jing Gao <jing@JingMS>

fixed a bug where kubelogin get-token always expects KUBERNETES_EXEC_…

…INFO env var (#151)

* Add condition:"kubernetes_exec_info" is empty in New() and its unit test. fixes #150 

Co-authored-by: Jing Gao <jing@JingMS>

Implemented web browser interactive login flow (#135)

Co-authored-by: Jing Gao <[email protected]>

disregard tenantID from input kubeconfig when convert to azurecli (#124)

The change in v0.0.19 introduced passing the tenantID from input kubeconfig to azurecli. This resulted in error in azurecli when it's logged in using MSI as MSI login does not support tenant ID. (#123)

The change in this PR will disregard the tenant ID from input kubeconfig when convert to azurecli. If overriding tenant ID in azurecli mode is desired, add `--tenant-id` explicitly during conversion. For instance,
```sh
az aks get-credentials -g ${RG} -n ${AKS} && kubelogin convert-kubeconfig -l azurecli --tenant-id ${TENANT_ID}
```

pass in tenantID to azurecli (#122)

unit tests no longer touch default kubeconfig (#113)

fixed a bug where token cache dir isn't effective (#111)

fixes #108

added --token-cache-dir support in convert-kubeconfig (#105)

* added --token-cache-dir in convert-kubeconfig sub-command. Addresses #104

add support of the rest of login methods to exec input (#103)

* add support of the rest of login methods to exec input, fixes #98