Azure Key Vault 访问上的间歇性 401

Question

This evening, we started noticing intermittent 401 UnAuthorized responses in Application Insights regarding Key Vault access ("/secrets"). Some requests succeed, about half of them (or more) are failing.

Is anyone else seeing the same behavior?

Answer 1

For random infrequent errors, please give some time and refresh to see the difference, it may be server or cache errors.

In other cases: Please check:

1. If the keyvaults from which the secrets is received has expired tokens/keys.
2. If their activation date is varied. Sometimes it may be due to subscription issue,
3. In that case make subscription that has to be as default for current account that you are working on,

Please login into Azure CLI and list the accounts:

az account list --output table

Make the actual subscription which has the azure KeyVault as the default subscription:

az account set --subscription "<your subscription name>"

4. Also please make sure if the following are given correct: key vault tenant ID, Client ID,Client secret (if used) And also Resource value to be corrrect: https%3A%2F%2Fvault.azure.net (URL encoded)

Reference : troubleshooting-401 - Azure Key Vault | Microsoft Docs