feat: TOOLS-3053 implement role name validation in ManageACLCreateRoleController

[a-spiker]

Role Name Validation Enhancement

Description

Added validation for role names to ensure they only contain allowed characters. This helps prevent potential issues with invalid role names in the system.

Changes

• Added is_valid_role_name() function in lib/utils/util.py that validates role names against a regex pattern
• Added comprehensive test cases in test/unit/utils/test_util.py

Validation Rules

A valid role name can only contain:

• Latin lowercase and uppercase letters (a-z, A-Z)
• Digits (0-9)
• Underscores (_)
• Hyphens (-)
• Dollar signs ($)

Test Coverage

Added test cases for:

• Valid role names (e.g., "valid_role", "Valid-Role", "role$123")
• Invalid role names with:
  • Spaces
  • Special characters (@, ,, ;)
  • Empty strings
  • Complex invalid cases

Impact

This change helps maintain data integrity by ensuring role names follow the correct format before they are used in the system.

Note

I have added this change to manage acl create role command and not other commands like grant role or create user grant roles, where it should be assumed that the role is already present. It requires enforcement from Server.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 88.88889% with 1 line in your changes missing coverage. Please review.

Project coverage is 68.56%. Comparing base (2d600a7) to head (6f5851f).
Report is 5 commits behind head on master.

Files with missing lines	Patch %	Lines
lib/live_cluster/manage_controller.py	50.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #357      +/-   ##
==========================================
- Coverage   68.58%   68.56%   -0.02%     
==========================================
  Files          92       92              
  Lines       21255    21274      +19     
==========================================
+ Hits        14577    14587      +10     
- Misses       6678     6687       +9     

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