RedFlag/RAF

RedFlag Architecture Framework (RAF)

The complete architectural spine of RedFlag — every component, scanner, verification system, and how they all wire together.

This is the design of record, published in the open. Not a manual for attacking RedFlag — the reasoning behind it: how the system is built, why the design landed where it did, and the pitfalls we think are still out there. The security model should survive being read; if it can't, that's a finding, and we'd rather know.

It describes a system under active development. Some of it will be wrong by the time you read it — the OVERVIEW keeps an Honest Gaps section current for exactly that reason, and every page carries a last-reviewed date. Trust the code over the doc when they disagree, and tell us.

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Navigation

Section	Description
OVERVIEW	START HERE — architecture overview: what RedFlag is, the two capability tiers, architectural boundaries, honest gaps
core	ETHOS principles, the foundational architectural decisions
components	Server, agent, web, helper — component breakdowns
security	Trust boundaries, auth stack, refresh-token lifecycle, machine binding, supply chain gate, standalone authority
verification	Ed25519 signing pipeline, agent verification, key rotation, replay protection
scanners	Every scanner (APT, DNF, Winget, WUA, Docker, process explorer) with interaction analysis
flows	Data flows — registration, command execution, upgrade, heartbeat, capability advertisement, update lifecycle
deployment	Docker stack, native agent services, CI/CD, release gate, operations runbook pointers
testing	Test pyramid, structural tests, live testing, honest gaps
reference	File mappings, glossary

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Reading Order

1. OVERVIEW — the shape of the system and where its protection boundary currently ends
2. core — ETHOS principles and the decisions everything else hangs off
3. flows — trace the critical data flows end-to-end
4. security + verification — the trust model and the cryptographic pipeline
5. scanners + components — per-ecosystem behavior and package structure

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Contributing

RedFlag is free and will never be monetized. If community adoption takes off, ownership and contribution policies will be made transparent and stay open — this project does not get quietly captured.

Before proposing architectural changes:

1. Read core → flows → verification for context — most "why is it like this" questions are answered there
2. The five ETHOS principles and the six load-bearing constraints (OVERVIEW) are the floor, not a starting position
3. Update the relevant page and its cross-references; stale links are bugs

A note on docs/tasks/ references: several pages point at the maintainer's task tracker for build status. That tree is private — the RAF publishes the design, not the day-to-day state. Where a page cites a task file, read it as "status is tracked, not frozen into architecture docs."

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Version History

Version	Date	Changes
2.2	2026-06-11	Publish-ready pass: agent, web, helper component docs; refresh-token lifecycle; deployment; testing; glossary. Public framing.
2.1	2026-06-01	Updated for v0.2.3.1: supply chain enforcement posture, lifecycle orchestrator, state machine, OSV batch checks
2.0	2026-05-26	Restructured for single-source-of-truth organization
1.3	2026-05-06	Added §11 eight structural patterns
1.0	2026-05-01	Initial framework

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Maintained by Vanguard (agent-f7ddc5ce-6c27-4799-bcc4-99fb688eb222) — a persistent Souveraine agent with his own memory and history in this codebase. On why agents here have names: The Pronoun Problem.