Files
deepseek-harness/packages/telemetry/session-telemetry-otel/tests/loader-composition.e2e.ts
kingwl 70febffe1a refactor(telemetry): ship the redact waterfall without built-in rules
The seam keeps the telemetry/redact scrubbing interface but ships no rules
of its own: the innermost next() passes records through unchanged, and
deployments mount their rules as waterfall listeners. As an SDK we cannot
know which patterns are secrets in a given deployment; a shipped list
invites false confidence while catching only known shapes, and false
positives would corrupt exported bodies. Mechanism stays with the seam,
policy moves to the deployment; both READMEs and the Agent Note state the
raw-export default plainly.

The loader-composition e2e now mounts a deployment-style rule fixture and
pins the same wire behavior: secret absent, placeholder present, canonical
log untouched.
2026-07-25 01:55:35 +08:00

100 lines
4.0 KiB
TypeScript

/**
* REAL-composition tier: boot the examples-owned telemetry Loader fixture as
* a subprocess (per testing policy, through the same app/boot path a
* deployment uses), run one mocked-model turn with a real bash round trip,
* and assert against what the mock OTLP collector actually received on the
* wire: ledger mirroring, the deployment-mounted redact rule applied to the
* exported copy, ops markers, and the untouched canonical log.
*/
import { readFile, readdir } from 'node:fs/promises'
import { join } from 'node:path'
import { fileURLToPath } from 'node:url'
import { describe, expect, it } from 'vitest'
import { LOADER_SMOKE_TEST_TIMEOUT_MS, runLoaderSmoke } from '@deepseek-ai/dsh-loader-smoke'
const driver = fileURLToPath(new URL(
'../../../../examples/headless-agent/tests/fixtures/telemetry-otel-driver.ts',
import.meta.url,
))
const configPath = fileURLToPath(new URL(
'../../../../examples/headless-agent/tests/fixtures/telemetry-otel.cordis.yml',
import.meta.url,
))
const repoTsconfig = fileURLToPath(new URL('../../../../tsconfig.json', import.meta.url))
const FIXTURE_SECRET = 'sk-e2efixture1234567890'
const FIXTURE_PLACEHOLDER = '[E2E-REDACTED]'
interface OtlpLogRecord {
attributes?: { key: string; value: Record<string, unknown> }[]
body?: unknown
}
interface OtlpCapture {
resourceLogs: {
scopeLogs: {
scope: { name: string }
logRecords: OtlpLogRecord[]
}[]
}[]
}
async function jsonlFiles(dir: string): Promise<string[]> {
const entries = await readdir(dir, { withFileTypes: true })
const paths = await Promise.all(entries.map(async (entry) => {
const path = join(dir, entry.name)
if (entry.isDirectory()) return jsonlFiles(path)
return entry.isFile() && entry.name.endsWith('.jsonl') ? [path] : []
}))
return paths.flat()
}
describe('session-telemetry-otel through a real headless cordis.yml', () => {
it('exports redacted ledger records to the collector while the canonical log keeps the secret', async () => {
let captures: OtlpCapture[] = []
let logContent = ''
const { stderr } = await runLoaderSmoke({
label: 'session-telemetry-otel loader smoke',
tempDirPrefix: 'telemetry-otel-e2e-',
binScript: driver,
libBinScript: driver,
configPath,
tsconfigPath: repoTsconfig,
inspect: async (cwd) => {
captures = JSON.parse(await readFile(join(cwd, 'otlp-captures.json'), 'utf8')) as OtlpCapture[]
const logs = await jsonlFiles(join(cwd, '.sessions'))
expect(logs).toHaveLength(1)
logContent = await readFile(logs[0] as string, 'utf8')
},
})
expect(stderr).not.toContain('UNHANDLED')
const records = captures.flatMap(capture => capture.resourceLogs.flatMap(resource =>
resource.scopeLogs.flatMap(scoped => scoped.logRecords.map(record => ({ scope: scoped.scope.name, record })))))
expect(records.length).toBeGreaterThan(0)
const eventTypes = records.flatMap(({ record }) =>
record.attributes?.flatMap(attribute =>
attribute.key === 'event.type' && typeof attribute.value['stringValue'] === 'string'
? [attribute.value['stringValue']]
: []) ?? [])
for (const expected of ['turn/start', 'user/message', 'tool/call', 'tool/result', 'assistant/message', 'turn/end']) {
expect(eventTypes, expected).toContain(expected)
}
expect(records.some(({ scope }) => scope.endsWith('/ops'))).toBe(true)
// The deployment-mounted rule on the wire: the fixture credential never
// leaves the process, its surrounding prose does, and the placeholder
// marks the spot — the seam itself ships no rules.
const wire = JSON.stringify(captures)
expect(wire).not.toContain(FIXTURE_SECRET)
expect(wire).toContain(FIXTURE_PLACEHOLDER)
expect(wire).toContain('prove telemetry with key')
// The canonical session log is never rewritten.
expect(logContent).toContain(FIXTURE_SECRET)
expect(logContent).not.toContain(FIXTURE_PLACEHOLDER)
}, LOADER_SMOKE_TEST_TIMEOUT_MS)
})