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[Enhancement]: tenantpermission user tenant permission grantsΒ #388

@mathrmartins

Description

@mathrmartins

Request Type

  • πŸš€ Feature
  • πŸ› οΈ Enhancement
  • πŸ› Bug Fix
  • πŸ“š Documentation
  • 🧹 Code Cleanup
  • ⚑ Performance
  • πŸ”’ Security
  • πŸ§ͺ Test

Priority

  • πŸ”₯ High
  • 🚧 Medium
  • 🌊 Low

User Story

As a tenant administrator and authorization developer,
I want a TenantPermission entity that manages user/tenant permission grants for global tenant-level access,
So that I can assign organization-wide permissions within tenant boundaries while maintaining multi-tenant isolation.

Problem Statement

The authorization system needs a specialized entity for managing tenant-level permissions that grant users access to tenant-wide resources and operations. This entity must handle the relationship between users and tenants while providing efficient permission queries and tenant isolation.

Proposed Solution

Implement TenantPermission entity with:

Entity Properties:

  • Inherits from PermissionBase: Common permission properties
  • TenantId: Target tenant for the permission
  • Permission: Specific tenant-level permission type
  • GrantedById: User who granted the permission
  • Scope: Additional scope restrictions within the tenant
  • Metadata: JSON field for additional permission context

Entity Relationships:

  • Many-to-one with User (permission recipient)
  • Many-to-one with Tenant (permission scope)
  • Many-to-one with User (permission granter)

Acceptance Criteria

  • TenantPermission entity inherits from PermissionBase
  • Proper Entity Framework configuration and relationships
  • Database indexes for efficient permission queries
  • Tenant isolation enforced at entity level
  • Support for various tenant-level permission types
  • Efficient bulk permission operations
  • Permission scope and metadata support
  • Automatic tenant context validation
  • Integration with tenant permission evaluation
  • Unit tests validate entity behavior
  • Integration tests verify database operations
  • Performance testing for large tenant scenarios
  • Migration scripts for database schema
  • Documentation covers entity usage patterns
  • Security validation for permission grants

Impact Analysis

Positive Impact:

  • Proper multi-tenant permission architecture
  • Efficient tenant-wide permission management
  • Scalable authorization for SaaS platforms
  • Clear separation of tenant-level permissions
  • Enhanced security through tenant isolation

Risk Assessment:

  • Risk: Cross-tenant permission leakage through entity misuse
  • Mitigation: Strict validation and comprehensive testing
  • Risk: Performance issues with large tenant user bases
  • Mitigation: Optimized indexing and efficient queries

Technical Requirements

Essential:

  • TenantPermission entity implementation
  • Entity Framework configuration
  • Database schema and indexes
  • Tenant isolation validation
  • Permission type support
  • Bulk operation capabilities
  • Integration with permission evaluation
  • Unit and integration testing
  • Performance optimization
  • Migration and documentation

Nice-to-have:

  • Permission delegation mechanisms
  • Tenant permission templates
  • Permission usage analytics
  • Automated permission cleanup
  • Permission approval workflows

Additional Context

TenantPermission entity enables:

  • Multi-tenant SaaS authorization models
  • Organization-wide permission management
  • Efficient tenant administration
  • Compliance with data isolation requirements
  • Scalable permission architecture

This entity is critical for the tenant-level permission layer and must be designed with both performance and security as primary concerns.

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StaleauthorizationIssues related to authorization moduleback-endTask for back-end developers

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