[fuel-plugin-ldap] lack of input validation in ldap plugin settings

[Kyrylo Romanenko]

1. Deployed Fuel environment.
2. Installed LDAP plugin.
3. Created a cluster by wizard.
4. Enable "LDAP plugin for Keystone" in Settings.
5. Fill invalid values to fields:
LDAP domain
LDAP URL
6. Save Settings.
Expected to have validation to prevent from invalid settings.

VERSION:
  feature_groups:
    - mirantis
  production: "docker"
  release: "7.0"
  openstack_version: "2015.1.0-7.0"
  api: "1.0"
  build_number: "298"
  build_id: "298"
  nailgun_sha: "d590b26dbb09785b8a8b3651b0ef69746fcf9991"
  python-fuelclient_sha: "486bde57cda1badb68f915f66c61b544108606f3"
  fuel-agent_sha: "082a47bf014002e515001be05f99040437281a2d"
  fuel-nailgun-agent_sha: "d7027952870a35db8dc52f185bb1158cdd3d1ebd"
  astute_sha: "6c5b73f93e24cc781c809db9159927655ced5012"
  fuel-library_sha: "0623b4daad438ceeb5dc41b10cdd3011795fff7e"
  fuel-ostf_sha: "1f08e6e71021179b9881a824d9c999957fcc7045"
  fuelmain_sha: "6b83d6a6a75bf7bca3177fcf63b2eebbf1ad0a85"

fuel-plugin-ldap built on commit 80845952bb0bb9e9ddfb43ad007b1fd9222c5fe9.

[Kyrylo Romanenko (kromanenko)]

Bug is still reproduced with updated plugin from 30th September build.

[Vasyl Saienko (vsaienko)]

Validation for the following fields is added https://review.openstack.org/#/c/230360/

 * LDAP domain
 * LDAP URL
 * LDAP User Password

[Max Yatsenko (myatsenko)]

https://review.openstack.org/#/c/230360/ was merged.