{"files":{"main.ts":"import { run } from './core.ts';\nimport { POLICY } from './policy.ts';\nexport function evaluate(payload: any): any {\n  return run(payload, POLICY);\n}\n","core.ts":"import { collectRoles, actionMatches, scopeMatches } from './helpers.ts';\n\nexport function run(payload: any, policy: any): any {\n  const subject = payload.subject;\n  const resource = payload.resource;\n  const result = (allowed: boolean, reason: string, matched: number[] = []) => ({\n    allowed,\n    reason,\n    matched,\n    audit: !allowed && policy.audit_denials ? [reason] : []\n  });\n\n  if (subject.tenant !== resource.tenant) return result(false, 'tenant');\n  if (payload.now - payload.issued_at > policy.token_ttl) return result(false, 'token');\n  if (policy.suspended_denies && subject.suspended) return result(false, 'suspended');\n  if (policy.owner_bypass && subject.owner) return result(true, 'owner');\n\n  const roles = collectRoles(subject, payload.role_parents, policy);\n  const matched: number[] = [];\n  let hasAllow = false;\n  let hasDeny = false;\n\n  for (let i = 0; i < payload.grants.length; i++) {\n    const grant = payload.grants[i];\n    if (!roles.has(grant.role)) continue;\n    if (!actionMatches(grant.action, payload.action, policy)) continue;\n    if (!scopeMatches(grant.scope, resource.id, policy)) continue;\n    if (grant.expires !== null && !(policy.expiry_inclusive\n      ? payload.now <= grant.expires\n      : payload.now < grant.expires)) continue;\n    matched.push(i);\n    if (grant.effect === 'allow') hasAllow = true;\n    if (grant.effect === 'deny') hasDeny = true;\n  }\n\n  if (matched.length === 0) return result(policy.default_allow, 'default');\n  return result(hasAllow && (!policy.deny_wins || !hasDeny), 'grants', matched);\n}\n","policy.ts":"export const POLICY: any = {\n  action_casefold: false,\n  audit_denials: false,\n  default_allow: false,\n  deny_wins: false,\n  expiry_inclusive: false,\n  group_union: false,\n  inherit_roles: false,\n  owner_bypass: false,\n  resource_scope: 'prefix',\n  suspended_denies: false,\n  token_ttl: 200,\n  wildcard_action: false\n};\n","helpers.ts":"export function collectRoles(subject: any, parents: any, policy: any): Set<string> {\n  const roles = new Set<string>(subject.roles);\n  if (policy.group_union) {\n    for (const group of subject.groups) roles.add(group);\n  }\n  if (policy.inherit_roles) {\n    const pending = Array.from(roles);\n    for (let i = 0; i < pending.length; i++) {\n      const role = pending[i];\n      const inherited = parents && Object.prototype.hasOwnProperty.call(parents, role)\n        ? parents[role] : [];\n      for (const parent of inherited) {\n        if (!roles.has(parent)) {\n          roles.add(parent);\n          pending.push(parent);\n        }\n      }\n    }\n  }\n  return roles;\n}\n\nexport function actionMatches(granted: string, requested: string, policy: any): boolean {\n  if (policy.wildcard_action && granted === '*') return true;\n  return policy.action_casefold\n    ? granted.toLowerCase() === requested.toLowerCase()\n    : granted === requested;\n}\n\nexport function scopeMatches(scope: string, resourceId: string, policy: any): boolean {\n  return policy.resource_scope === 'exact'\n    ? scope === resourceId\n    : resourceId.startsWith(scope);\n}\n"}}