Incorrect HTTP response code 500 is returned when the password is too long

When file-based authentication is enabled, and the password is too long, the server responds with HTTP 500, not the expected HTTP 401

Your Environment

• Presto version used: 0.294-SNAPSHOT
• Storage (HDFS/S3/GCS..):
• Data source and connector used:
• Deployment (Cloud or On-prem): on-prem with Docker Swarm
• Pastebin link to the complete debug logs: https://pastebin.com/SvU1KCpQ

Expected Behavior

The server should return HTTP 401.

Current Behavior

The server should return HTTP 401.

Possible Solution

Catch the RuntimeException and wrap it into a PrestoException.

Steps to Reproduce

Screenshots (if appropriate)

Context