Debug log prints password while VIM registration.

[Manpreet Kaur]

In the case of OpenStack VIM registration, the tacker debug logs prints the user's password.

* Registering OpenStack VIM
stack@ubuntu2004:~/devstack$ openstack vim register --config-file vim_config.yaml --description 'VNF Attach Block Storage' --is-default VNFStorageVIM

* The debug log prints the request details along with the password for the user
2020-11-12 04:28:29.252 2625306 DEBUG tacker.alarm_receiver [-] Process request: POST /v1.0/vims.json HTTP/1.0
. . .
{"vim": {"auth_url": "http://127.0.0.1/identity", "type": "openstack", "vim_project": {"name": "nfv", "project_domain_name": "Default"}, "auth_cred": {"username": "nfv_user", "password": "devstack", "user_domain_name": "Default", "cert_verify": "False"}, "name": "VNFStorageVIM", "description": "VNF Attach Block Storage", "is_default": true}} process_request /opt/stack/tacker/tacker/alarm_receiver.py:48

Sensitive information such as a password should be encrypted in log messages.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/762943

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/762943
Committed: https://git.openstack.org/cgit/openstack/tacker/commit/?id=9d570f9feb806ee96a478a55f641cfd5a19c7863
Submitter: Zuul
Branch: master

commit 9d570f9feb806ee96a478a55f641cfd5a19c7863
Author: Manpreet Kaur <email address hidden>
Date: Tue Nov 17 02:04:16 2020 +0000

    Fix to encrypt password print in debug logs

    In the case of OpenStack VIM registration, tacker/event_alarm.py
    prints request details along with the password of the user in
    tacker debug logs.
    This patch encrypts sensitive information such as passwords in
    log messages.

    Change-Id: Iebcd726b081ebfa33332dbfae132638600b5cc87
    Closes-Bug: #1903955

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tacker 5.0.0.0rc1 release candidate.