[Feature Request] Add support to taxonomies

[nadouani]

Request Type

Feature Request

Feature Description

Tags in TheHive 4 are defined as machine tags, defined at the global level (cross organisations). In addition, each organisation has a dedicated custom taxonomy, populated with the organisation custom tags.

A super admin can enable taxonomies, which makes them available in all the organisations.

This issue tracks the changes introduced by the support of the taxonomy principle as described bellow:

• Define an admin UI for taxonomies management
• Allow importing taxonomies from MISP Taxonomies
• Update tag selection component to rely on tags of available taxonomies
  • Use it in case creation
  • Use it in observable creation
  • Use it in case update
  • Use it in observable update
  • Use it in observable bulk update
  • Use it in case bulk update
• Update tag filter to support the new selection model
• Redesign the tags display to take into account tag colour
• Update tags selector modal for a better UX
• Add a tag filter on taxonomy tags selector dialog
• Check the display of free tag colours

BE

• Make sure to find the correct tag object when setting case or alert tags: PAP:RED shouldn't be transformed as PAP=RED - @To-om
• Importing already existing taxonomies :
  • update taxonomy descriptions & versions
  • add new tags
  • update tag descriptions & colours
  • return a "taxonomy updated" message