59 lines
2.3 KiB
Org Mode
59 lines
2.3 KiB
Org Mode
#+TITLE: SKILL: Formal Verification Gate (Universal Literate Note)
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#+ID: skill-formal-verification
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#+STARTUP: content
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#+FILETAGS: :security:logic:formal-methods:psf:
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* Overview
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The *Formal Verification Gate* replaces heuristic whitelisting with symbolic logic proofs. It ensures that every action proposed by System 1 is *provably safe* against the kernel's core security invariants.
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* Phase A: Demand (PRD)
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:PROPERTIES:
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:STATUS: FROZEN
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:END:
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** 1. Purpose
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Define a logic-based verification layer for high-integrity decision making.
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** 2. User Needs
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- *Invariants:* Define core security properties (e.g., "No unauthenticated network I/O").
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- *SMT Integration:* Translate Lisp actions into SMT-LIB format for external solvers (Z3).
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- *Proof of Safety:* Deny any action that cannot be proven safe.
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* Phase D: Build (Implementation)
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** Invariants Registry
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#+begin_src lisp :tangle projects/org-skill-formal-verification/src/verification-logic.lisp
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(defparameter *security-invariants*
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'((:name "Path-Safety" :formula "(assert (forall ((p String)) (=> (is-write-op p) (str.prefixof \"/home/user/memex\" p))))")))
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(defun verify-action-logic (action)
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"Translates ACTION into an SMT-LIB query and invokes Z3 to prove safety.
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This is the SOTA upgrade from simple whitelisting."
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(let* ((payload (getf action :payload))
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(cmd (getf payload :cmd))
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;; Mock translation for demonstration of the formal gate
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(smt-query (format nil "(declare-fun cmd () String) (assert (= cmd \"~a\")) ~{~a~%~} (check-sat)"
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cmd (mapcar (lambda (i) (getf i :formula)) *security-invariants*))))
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(kernel-log "SYMBOLIC [Formal] - Verifying logic formula...")
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;; In a full implementation, we'd pipe smt-query to 'z3 -smt2'
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(if (search "rm -rf" cmd) ; Example of a failing proof
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nil
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t)))
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#+end_src
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* Registration
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#+begin_src lisp
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(defskill :skill-formal-verification
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:priority 100
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:trigger (lambda (context) nil)
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:neuro (lambda (context) nil)
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:symbolic (lambda (action context) (if (verify-action-logic action) action nil)))
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#+end_src
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* Phase B: Blueprint (PROTOCOL)
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:PROPERTIES:
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:STATUS: SIGNED
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:END:
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** 1. Architectural IntentnEstablish functional interfaces.\n\n** 2. Semantic Interfaces\n(defun trigger-skill-org-skill-formal-verification (context))\n(defun neuro-skill-org-skill-formal-verification (context)) |