32 lines
No EOL
1.2 KiB
Markdown
32 lines
No EOL
1.2 KiB
Markdown
# RBAC Engine Security Verification
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## Verification Date
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2025-05-05
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## Scope
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Review of security/rbac_engine.py against security baseline requirements (SYM-SEC-004)
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## Admin Role Verification
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- **Permissions**: Confirmed admin has 'delegate', 'audit', 'configure' permissions (line 160)
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- **Boundary**: Admin role has GLOBAL boundary (line 31)
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- **Inheritance**: Properly inherits all other roles (line 44)
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## Privilege Escalation Prevention
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- **Circular Inheritance**: validate_circular_inheritance() prevents loops (lines 49-90)
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- **Boundary Hierarchy**: validate_boundary() enforces proper role hierarchy (lines 92-132)
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- **Domain Restrictions**: Admin role restricted to example.com domain (line 197)
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## Operation-Level Controls
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- **check_permission()**: Validates:
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- User role assignment (lines 321-326)
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- Boundary restrictions (lines 337-353)
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- Specific resource/action permissions (lines 355-367)
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## Findings
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✅ All security baseline requirements met
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✅ No privilege escalation vulnerabilities found
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✅ Operation-level controls properly implemented
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## Recommendations
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- Consider adding rate limiting for role assignment attempts
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- Add monitoring for admin permission usage |