Data Exfiltration Protection is enabled on one of our Synapse Workspace. In a notebook, a python script must get a token from Entra ID in order to authenticate to another Azure Service to send data to.
There is an issue to connect to client authentication endpoint:
ClientAuthenticationError: Authentication failed:
(<urllib3.connection.HTTPSConnection object at 0x7f89bbfb11e0>,
‘Connection to login.microsoftonline.com timed out. (connect
timeout=300)’)
The method used is:
credential = ClientSecretCredential(azure_tenant_id, azure_client_id, azure_client_secret)
On other Synapse workspaces on which Data Exfiltration Protection is not enabled, we do not face this issue, leading to the fact that this protection could be the cause of the problem.
Do you have any history and/or idea about that?