net-kingdom/tools/security-case-types

security-case-types tools

Validator and renderer for SecurityCaseTypes and SecurityCases (canon/standards/security-case-types_v0.1.md, schemas canon/schemas/security-case-type_v0.1.schema.json and security-case_v0.1.schema.json).

# a type directory: type.yaml, README.md sections, tests, example cases
python3 tools/security-case-types/security_case_validator.py validate-type security-case-types/<type-id>

# a case against its type (security-case-types/<type-id>/type.yaml)
python3 tools/security-case-types/security_case_validator.py validate-case <case.yaml> --types security-case-types

# render a case into the composer's plan plus materialization, follow-through,
# verification and rollback; execution is never permitted
python3 tools/security-case-types/security_case_validator.py render <case.yaml> \
  --types security-case-types capabilities/playbooks/*.yaml

Only implemented types accept cases. --allow-unimplemented exists for a type's own example cases while the type is being written and acknowledged.

The validator refuses, among other things: missing sections, unknown or unpinned capabilities, attended steps without justification, steps or materialized items without a rollback, verification without a negative check or that reads a value, templates with unknown parameters, credential-shaped values anywhere, secret parameters that are not custody references, and high-risk types without founder acceptance.

To start a type: copy security-case-types/_template/, rename the directory to the type id, and rewrite every section. The template's tests travel with it.

Tests: python3 -m pytest tools/security-case-types/tests security-case-types/*/tests.