chimera-Public/test/server/ch-1401-p15-r2-qualification.test.js

'use strict';

const assert = require('node:assert/strict');
const crypto = require('node:crypto');
const test = require('node:test');
const {
  A10_OBSERVER,
  PPSA_ARTIFACT,
  armP15R2LaunchBudget,
  assessP15R2Dependencies,
  assessP15R2Foreground,
  assessP15R2InstalledContent,
  assessP15R2LaunchReadiness,
  classifyP15R2LaunchResult,
  consumeP15R2LaunchBudget,
  createP15R2LaunchBudget,
  createP15R2Profile,
  selectP15R2ObserverLane,
} = require('../../src/services/ps5-p15-r2-qualification');

function installedComplete() {
  return {
    installedObserved: true,
    scanCoverageComplete: true,
    scanCurrent: true,
    titleIdExact: true,
    contentIdExact: true,
    versionExact: true,
    applicationDrmTypeExpected: true,
    sonyManagedInstallation: true,
    appPkgPresent: true,
    appPkgFullRead: true,
    appPkgSizeCoherent: true,
    appPkgHashStable: true,
    paramJsonPresent: true,
    paramJsonMatchesReference: true,
    sourceManifestEbootPresent: true,
    manifestCoverageComplete: true,
    materiallyComplete: true,
    ghostRegistrationAbsent: true,
    mountRedirectAbsent: true,
  };
}

function exactProfileInput() {
  const tree = 'c'.repeat(40);
  return {
    repository: { commit: 'a'.repeat(40), tree, workingTreeDigest: crypto.createHash('sha256').update(`git-tree:${tree}`).digest('hex') },
    firmware: '9.60',
    installedContent: installedComplete(),
    runtime: {
      production: { status: 'exact', lane: 'production', identityExact: true },
      ps5uploadRevision: A10_OBSERVER.baseRevision,
      engineSha256: A10_OBSERVER.engineSha256,
      payloadSha256: A10_OBSERVER.payloadSha256,
      identityExact: true,
      kstuffRevision: '3b2ab4a16ba43c8ab38daf7ec83cc297014e0e47',
      kstuffIdentityExact: true,
    },
    observer: { ...A10_OBSERVER, identityExact: true },
    foreground: {
      inventoryComplete: true,
      shellUiPid: 110,
      runningBigAppId: -1,
      applicationProcesses: [],
    },
  };
}

test('FTP offline only blocks when no complete alternative installed-content provider exists', () => {
  const blocked = assessP15R2Dependencies({ ftp: { online: false }, alternativeInstalledContentProvider: { complete: false } });
  assert.equal(blocked.ready, false);
  assert.deepEqual(blocked.blocking, ['installed_content_provider_unavailable']);
  const alternative = assessP15R2Dependencies({ ftp: { online: false }, alternativeInstalledContentProvider: { complete: true } });
  assert.equal(alternative.ready, true);
});

test('optional provider outages do not block R2 qualification', () => {
  const result = assessP15R2Dependencies({
    ftp: { online: true },
    optionalProviders: { standaloneDpi: false, voidPkg: false, websrv: false },
  });
  assert.equal(result.ready, true);
  assert.deepEqual(result.blocking, []);
  assert.deepEqual([...result.optionalOffline].sort(), ['standaloneDpi', 'voidPkg', 'websrv']);
});

test('installed visibility remains unproven until current full material evidence is complete', () => {
  assert.equal(assessP15R2InstalledContent({ installedObserved: true }).status, 'installed_unproven');
  assert.equal(assessP15R2InstalledContent({ ...installedComplete(), appPkgFullRead: false }).status, 'installed_incomplete');
  const complete = assessP15R2InstalledContent({ ...installedComplete(), appPkgMatchesTransportHash: false });
  assert.equal(complete.status, 'installed_complete');
  assert.equal(complete.transportHashComparisonRequired, false);
});

test('launch stays blocked unless install, runtime, observer and foreground are exact', () => {
  const input = exactProfileInput();
  const cases = [
    { installedContent: { installedObserved: true }, reason: 'installed_content_integrity_unproven' },
    { runtime: { ...input.runtime, identityExact: false }, reason: 'active_runtime_identity_unproven' },
    { observer: { ...input.observer, identityExact: false }, reason: 'observer_identity_unproven' },
    { foreground: { ...input.foreground, applicationProcesses: [{ titleId: 'FAKE00000', pid: 222 }] }, reason: 'foreground_not_clean' },
  ];
  for (const entry of cases) {
    const readiness = assessP15R2LaunchReadiness({ ...input, ...entry });
    assert.equal(readiness.launchEligible, false);
    assert.ok(readiness.reasons.includes(entry.reason));
    assert.deepEqual(readiness.launchBudget, { state: 'blocked', used: 0, total: 1, remaining: 1 });
  }
});

test('profile rejects missing or mismatched Git tree identity', () => {
  const missing = exactProfileInput();
  delete missing.repository.tree;
  assert.throws(() => createP15R2Profile(missing), error => error.code === 'P15_R2_PROFILE_UNPROVEN' && error.details.reasons.includes('repository_identity_unproven'));
  const mismatch = exactProfileInput();
  mismatch.repository.workingTreeDigest = 'f'.repeat(64);
  assert.throws(() => createP15R2Profile(mismatch), error => error.code === 'P15_R2_PROFILE_UNPROVEN' && error.details.reasons.includes('repository_identity_unproven'));
});

test('budget arms once, is consumed before dispatch and ambiguity can never rearm it', () => {
  const profile = createP15R2Profile(exactProfileInput());
  const readiness = assessP15R2LaunchReadiness(profile);
  const initial = createP15R2LaunchBudget();
  assert.deepEqual(initial, { schema: 'chimera.ps5-p15-r2-launch-budget.v1', state: 'blocked', used: 0, total: 1, profileFingerprint: null, operationId: null, terminalOutcome: null });
  const armed = armP15R2LaunchBudget(initial, readiness);
  assert.equal(armed.state, 'armed');
  const consumed = consumeP15R2LaunchBudget(armed, {
    confirmation: 'LAUNCH VERIFY PPSA99099', operationId: 'p15-r2-owned-hardware-1', profileFingerprint: profile.fingerprint,
  });
  assert.equal(consumed.state, 'consumed');
  assert.equal(consumed.used, 1);
  assert.throws(() => armP15R2LaunchBudget(consumed, readiness), { code: 'P15_R2_LAUNCH_BUDGET_FINAL' });
});

test('R2 profile and observer lane bind exact artifact, runtime, observer and clean baseline', () => {
  const profile = createP15R2Profile(exactProfileInput());
  assert.equal(profile.id, 'P15-R2-PPSA99099');
  assert.equal(profile.artifact.sha256, PPSA_ARTIFACT.sha256);
  assert.equal(Object.isFrozen(profile), true);
  const readiness = assessP15R2LaunchReadiness(profile);
  assert.equal(readiness.launchEligible, true);
  assert.equal(readiness.confirmation, 'LAUNCH VERIFY PPSA99099');
  assert.equal(selectP15R2ObserverLane({ titleId: 'PPSA99099', readiness }), 'a10_transition');
  assert.equal(selectP15R2ObserverLane({ titleId: 'PPSA99099', readiness: { ...readiness, launchEligible: false } }), 'blocked');
  assert.equal(selectP15R2ObserverLane({ titleId: 'FAKE00000', readiness }), 'production');
});

test('foreground requires complete inventory, idle BigApp and no application process', () => {
  assert.equal(assessP15R2Foreground(exactProfileInput().foreground).clean, true);
  assert.equal(assessP15R2Foreground({ ...exactProfileInput().foreground, inventoryComplete: false }).clean, false);
  assert.equal(assessP15R2Foreground({ ...exactProfileInput().foreground, runningBigAppId: 7 }).clean, false);
  assert.equal(assessP15R2Foreground({ ...exactProfileInput().foreground, applicationProcesses: [{ titleId: 'CHIM00003', pid: 321 }] }).clean, false);
});

test('a numeric BigApp allocation without exact title attribution or process is not verified', () => {
  const result = classifyP15R2LaunchResult({
    lncAccepted: true, preRunningBigAppId: -1,
    samples: [{ observedAfterMs: 100, runningBigAppId: 44, processInventoryComplete: true, targetPid: null }],
  });
  assert.equal(result.classification, 'accepted_unattributed_bigapp');
  assert.equal(result.launchVerified, false);
});

test('exact PPSA BigApp attribution narrows the boundary but does not verify launch without a process', () => {
  const result = classifyP15R2LaunchResult({
    lncAccepted: true, preRunningBigAppId: -1,
    samples: [{ observedAfterMs: 100, runningBigAppId: 44, resolvedTitleId: 'PPSA99099', processInventoryComplete: true, targetPid: null }],
  });
  assert.equal(result.classification, 'exact_title_bigapp_observed');
  assert.equal(result.launchVerified, false);
});

test('stable exact PPSA process qualifies while content-auth internals remain unknown', () => {
  const result = classifyP15R2LaunchResult({
    lncAccepted: true, preRunningBigAppId: -1,
    samples: [
      { observedAfterMs: 250, runningBigAppId: 44, processInventoryComplete: true, targetPid: 777, targetTitleId: 'PPSA99099' },
      { observedAfterMs: 1000, runningBigAppId: 44, processInventoryComplete: true, targetPid: 777, targetTitleId: 'PPSA99099' },
    ],
  });
  assert.equal(result.classification, 'stable_exact_title_process_observed');
  assert.equal(result.launchVerified, true);
  assert.deepEqual(result.contentAuthentication, { verifyImage: 'unknown', eicv: 'unknown', pfs: 'unknown' });
});