[Bug]: When deploying Milvus, authentication was enabled, but the web UI can still be accessed without a username/password.

[zhuwenxing]

Is there an existing issue for this?

• I have searched the existing issues

Environment

- Milvus version:master/2.5
- Deployment mode(standalone or cluster):with auth enabled
- MQ type(rocksmq, pulsar or kafka):    
- SDK version(e.g. pymilvus v2.0.0rc2):
- OS(Ubuntu or CentOS): 
- CPU/Memory: 
- GPU: 
- Others:

Current Behavior

When deploying Milvus, authentication was enabled, but the web UI can still be accessed without a username/password.

Expected Behavior

The web UI should have authentication capabilities like Attu

Steps To Reproduce

Milvus Log

No response

Anything else?

No response

[yanliang567]

dup to #40267