f89e074dd1
Governed substrate for autonomous agents: scoped identity (passports), audited actions, MCP workspace. Infra IPs and secrets redacted for public release.
14 lines
625 B
JavaScript
14 lines
625 B
JavaScript
// ADR-0011 · Phase C · shared hash helper for method proofs.
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//
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// Storage format (ADR §Storage): methods_used[].code_hash = "sha256:<hex>" of
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// the tuple (code + row_id + verified_at). Per the ADR risk table, this hash
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// is a presence proof, not a secret-recovery vector — the same code hashed
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// with a different row_id or timestamp yields a different digest.
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import crypto from 'node:crypto';
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export function hashCode(code, rowId, verifiedAt) {
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const input = `${String(code)}${String(rowId)}${String(verifiedAt)}`;
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const h = crypto.createHash('sha256').update(input).digest('hex');
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return `sha256:${h}`;
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}
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