influx setup allows creating passwords shorter than 8 chars, but cannot login.

[danielr1996]

Steps to reproduce:
List the minimal actions needed to reproduce the behavior.

1. create a fresh install of influxdb and start the service
2. run influx setup --bucket default --org admin --password adminadmin --username admin --force
3. go to http://localhost:9999 and login with user admin and password admin

Expected behavior:
influx setup refuses password not meeting the password policy

Actual behavior:
I get the Could not sign in popup. and cannot login

I tried to reset the admin password with influx user password --id 0653c03959f02000 and I got Password too short - minimum length is 8 characters!. After choosing a password longer than 8 chars I could login in the webinterface.

Environment info:

• System info: Linux 5.4.0-1018-raspi aarch64
• InfluxDB version: InfluxDB 2.0.0-beta.16 (git: 50964d7) build_date: 2020-08-07T20:18:22Z
• Influx CLI version: Influx CLI 2.0.0-beta.16 (git: 50964d7) build_date: 2020-08-07T20:09:20Z

[glinton]

closed by #19593