183 lines
7.7 KiB
TypeScript
183 lines
7.7 KiB
TypeScript
import Database from 'better-sqlite3';
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import { createHash } from 'node:crypto';
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import { afterEach, beforeEach, expect, it, vi } from 'vitest';
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import schema from '../../src/lib/server/db/schema.sql?raw';
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import { newFixture, type Fixture } from '../helpers/fixture.js';
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let fixture: Fixture;
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beforeEach(async () => {
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vi.resetModules();
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fixture = await newFixture([]);
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});
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afterEach(async () => {
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vi.restoreAllMocks();
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await fixture.cleanup();
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});
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it('shares bytes across versions, staged copies and commands, and scopes downloads to the assigned host', async () => {
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const { db, closeDb } = await import('../../src/lib/server/db/index.js');
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const { createScript } = await import('../../src/lib/server/fleet/scripts.js');
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const { queueFileChange } = await import('../../src/lib/server/fleet/staged-files.js');
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const hosts = await import('../../src/lib/server/hosts/index.js');
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const { pruneFileBlobs } = await import('../../src/lib/server/db/file-blobs.js');
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const content = Buffer.alloc(1024 * 1024, 71);
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const hash = createHash('sha256').update(content).digest('hex');
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for (let i = 0; i < 20; i++) {
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createScript({ name: `plugin-${i}`, kind: 'plugin', targetRelPath: 'plugin.dll', content });
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queueFileChange({
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sourceKind: 'campaign',
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sourceId: 'campaign',
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server: `t5_server_${i}`,
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kind: 'plugin',
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relPath: 'plugin.dll',
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content,
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inventorySource: 'test'
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});
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}
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const host = hosts.createHost({ name: 'Owner' });
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const credential = hosts.enrollHost(hosts.createEnrollment(host.id).token, {
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capabilities: ['files.blobs']
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}).credential;
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const other = hosts.createHost({ name: 'Other' });
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const otherCredential = hosts.enrollHost(hosts.createEnrollment(other.id).token, {}).credential;
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const payload = {
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stageId: 'one',
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files: [
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{ path: 'plugins/plugin.dll', contentBase64: content.toString('base64'), sha256: hash }
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]
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};
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const op = hosts.queueHostOperation(host.id, 'files.stage', payload, { idempotencyKey: 'one' });
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expect(
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hosts.queueHostOperation(host.id, 'files.stage', payload, { idempotencyKey: 'one' }).id
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).toBe(op.id);
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expect(() =>
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hosts.queueHostOperation(
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host.id,
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'files.stage',
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{ ...payload, stageId: 'two' },
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{ idempotencyKey: 'one' }
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)
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).toThrow('different request');
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expect(db().prepare('SELECT COUNT(*) n,SUM(size) bytes FROM file_blobs').get()).toEqual({
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n: 1,
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bytes: content.length
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});
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const packed = JSON.parse(hosts.getHostOperationPayload(host.id, op.id).toString());
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expect(packed.files[0]).toEqual({
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path: 'plugins/plugin.dll',
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contentSha256: hash,
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sha256: hash
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});
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expect(pruneFileBlobs()).toBe(0);
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const { GET } = await import('../../src/routes/api/agent/blobs/[sha256]/+server.js');
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const request = (token: string) =>
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new Request(`https://ec.test/api/agent/blobs/${hash}`, {
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headers: { authorization: `Bearer ${token}` }
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});
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expect(
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Buffer.from(
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await GET({ request: request(credential), params: { sha256: hash } }).arrayBuffer()
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)
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).toEqual(content);
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expect(() => GET({ request: request(otherCredential), params: { sha256: hash } })).toThrow();
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closeDb();
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expect(hosts.getHostOperation(op.id)?.payload).toEqual(payload);
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// Previous releases receive their original inline protocol during a rolling upgrade.
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hosts.heartbeat(host.id, {});
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expect(JSON.parse(hosts.getHostOperationPayload(host.id, op.id).toString())).toEqual(payload);
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});
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it('backfills legacy bytes once while preserving foreign keys, IDs and pending work', async () => {
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const legacy = new Database(fixture.dbPath);
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const content = Buffer.from([0, 255, 1, 88]);
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const hash = createHash('sha256').update(content).digest('hex');
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try {
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legacy.exec(
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schema.replace(
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/\b(content|content_before|content_after|prior_content)_hash(\s+)TEXT REFERENCES file_blobs\(sha256\)/g,
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'$1$2BLOB'
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)
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);
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legacy.exec("INSERT INTO scripts(id,name,target_rel_path) VALUES(7,'legacy','plugin.dll')");
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legacy
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.prepare(
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'INSERT INTO script_versions(id,script_id,version,sha256,size,content) VALUES(9,7,1,?,?,?)'
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)
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.run(hash, content.length, content);
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legacy
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.prepare(
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"INSERT INTO staged_file_changes(source_kind,source_id,server,kind,rel_path,content,inventory_source) VALUES('campaign','old','t5_one','plugin','plugin.dll',?,'test')"
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)
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.run(content);
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legacy.exec(
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"INSERT INTO deployments(id,action,started_at) VALUES('old','promote','2026-10-01T00:00:00.000Z')"
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);
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legacy
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.prepare(
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"INSERT INTO deployment_files(deployment_id,server,verb,rel_path,content_before,content_after) VALUES('old','t5_one','updated','plugin.dll',?,?)"
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)
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.run(content, content);
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} finally {
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legacy.close();
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}
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const { db, closeDb } = await import('../../src/lib/server/db/index.js');
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const { getVersionContent } = await import('../../src/lib/server/fleet/scripts.js');
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for (let pass = 0; pass < 2; pass++) {
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expect(getVersionContent(9)).toEqual(content);
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expect(db().prepare('SELECT content_hash,state FROM staged_file_changes').get()).toEqual({
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content_hash: hash,
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state: 'pending'
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});
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expect(db().prepare('SELECT COUNT(*) n FROM file_blobs').get()).toEqual({ n: 1 });
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expect(db().pragma('foreign_key_check')).toEqual([]);
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expect(
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(db().pragma('table_info(script_versions)') as { name: string }[]).some(
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(column) => column.name === 'content'
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)
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).toBe(false);
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closeDb();
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}
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});
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it('migrates legacy command and receipt bytes without changing replay identity', async () => {
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const { db, closeDb } = await import('../../src/lib/server/db/index.js');
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const hosts = await import('../../src/lib/server/hosts/index.js');
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const host = hosts.createHost({ name: 'Legacy' });
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hosts.enrollHost(hosts.createEnrollment(host.id).token, {});
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const payload = { stageId: 'legacy', files: [{ path: 'plugin.dll', contentBase64: 'AAEC' }] };
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const result = { before: [{ path: 'plugin.dll', contentBase64: 'AAEC' }] };
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db()
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.prepare(
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`INSERT INTO ec_host_operations(id,host_id,kind,idempotency_key,payload,state,result,created_at,updated_at)
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VALUES('legacy',?,'files.stage','legacy',?,'running',?, ?,?)`
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)
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.run(
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host.id,
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JSON.stringify(payload),
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JSON.stringify(result),
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new Date().toISOString(),
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new Date().toISOString()
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);
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db()
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.prepare(
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"DELETE FROM ec_host_schema_migrations WHERE name IN ('staged-operation-payloads','operation-file-blobs')"
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)
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.run();
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closeDb();
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expect(hosts.getHostOperation('legacy')).toMatchObject({ payload, result, state: 'running' });
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expect(
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hosts.queueHostOperation(host.id, 'files.stage', payload, { idempotencyKey: 'legacy' }).id
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).toBe('legacy');
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expect(db().prepare('SELECT COUNT(*) n FROM file_blobs').get()).toEqual({ n: 1 });
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expect(hosts.getHostOperationStatus('legacy')?.result).toEqual({
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before: [
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{
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path: 'plugin.dll',
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contentSha256: createHash('sha256')
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.update(Buffer.from('AAEC', 'base64'))
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.digest('hex')
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}
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]
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});
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});
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