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MikrotikManager/backend/src/services/traffic-flow-analytics.test.ts
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fix(netflow): починить live-аналитику и снизить запись в PostgreSQL
Коллектор снова отдаёт назначения в живом потоке. Ошибки записи видны в статусе, лишние перезаписи минутных агрегатов убраны.

Co-authored-by: Cursor <[email protected]>
2026-09-08 12:46:37 +07:00

499 lines
14 KiB
TypeScript

import assert from "node:assert/strict"
import { rememberServerIfaces, resetIfaceCacheForTests } from "./traffic-flow-ifindex.js"
import {
ingestParsedFlowsForServerForTests,
resetFlowRingsForTests,
} from "./traffic-flow-ingest.js"
import { buildFlowAnalytics, formatLiveSseFromBuilder, getFlowMonthly, listFlowClients, listFlowExporters } from "./traffic-flow-analytics.js"
import { withPgOrSkip } from "../test/pg.js"
import { dbQuery } from "../db/index.js"
import { seedFlowTopologyForTests, type FlowTopology } from "./traffic-flow-topology.js"
import { disableCatalogFetchForTests, resetFlowCatalogForTests, seedFlowCatalogForTests } from "./traffic-flow-classify.js"
import {
disableRipeEnqueueForTests,
disableRipePersistForTests,
resetRipeCacheForTests,
seedRipeCacheForTests,
} from "./traffic-flow-ripe.js"
{
const liveErr = await formatLiveSseFromBuilder(() => {
throw new Error("SQLITE_BUSY")
})
assert.equal(liveErr.event, "error")
assert.equal((liveErr.data as { error: string }).error, "SQLITE_BUSY")
const liveOk = await formatLiveSseFromBuilder(() => ({ ok: true }))
assert.equal(liveOk.event, "sample")
const liveAsync = await formatLiveSseFromBuilder(async () => ({
uniqueSrc: 3,
destinations: [{ id: "8.8.8.8", label: "8.8.8.8", bytes: 1, packets: 1, bps: 1, percent: 100 }],
}))
assert.equal(liveAsync.event, "sample")
assert.notEqual(JSON.stringify(liveAsync.data), "{}")
assert.equal((liveAsync.data as { uniqueSrc: number }).uniqueSrc, 3)
assert.ok(Array.isArray((liveAsync.data as { destinations: unknown[] }).destinations))
const liveReject = await formatLiveSseFromBuilder(async () => {
throw new Error("pg down")
})
assert.equal(liveReject.event, "error")
assert.equal((liveReject.data as { error: string }).error, "pg down")
}
if (!(await withPgOrSkip())) {
console.log("traffic-flow-analytics.test.ts: skip")
process.exit(0)
}
disableCatalogFetchForTests()
resetFlowCatalogForTests()
disableRipePersistForTests()
resetRipeCacheForTests()
disableRipeEnqueueForTests()
resetIfaceCacheForTests()
resetFlowRingsForTests()
seedFlowTopologyForTests({
clientIfaces: new Map(),
clientByIface: new Map(),
enNodes: [],
enHosts: new Set(),
jhHosts: new Set(),
wanIfaces: new Map(),
plane: { clientIfaceNames: new Set(), enHosts: new Set(), jhHosts: new Set() },
})
rememberServerIfaces(7, [
{ ".id": "*2", name: "ether1" },
{ ".id": "*B", name: "ether2" },
{ ".id": "*A", name: "wg-flow" },
])
ingestParsedFlowsForServerForTests(7, [
{
src: "10.1.1.8",
dst: "8.8.8.8",
proto: 6,
srcPort: 51234,
dstPort: 443,
bytes: 12_000,
packets: 10,
inIface: "2",
outIface: "11",
},
{
src: "10.1.1.8",
dst: "1.1.1.1",
proto: 17,
srcPort: 53000,
dstPort: 53,
bytes: 800,
packets: 4,
inIface: "2",
outIface: "",
},
])
try {
const all = await buildFlowAnalytics({ minutes: 5, serverId: 7 })
assert.equal(all.applications[0]?.label, "HTTPS")
assert.ok(all.protocols.some((p) => p.label === "TCP"))
assert.equal(all.ifaces[0]?.name, "ether1")
assert.notEqual(all.ifaces[0]?.name, "2")
const conv = all.conversationsList[0]
assert.ok(conv)
assert.equal(conv.inIface, "ether1")
assert.equal(conv.inIfaceIndex, "2")
assert.equal(conv.application, "HTTPS")
assert.ok(!/^\d+$/.test(conv.inIface))
const filtered = await buildFlowAnalytics({ minutes: 5, serverId: 7, iface: "ether1" })
assert.ok(filtered.bytes >= 12_000)
assert.equal(filtered.ifaces[0]?.name, "ether1")
const miss = await buildFlowAnalytics({ minutes: 5, serverId: 7, iface: "wg-flow" })
assert.equal(miss.conversations, 0)
const other = await buildFlowAnalytics({ minutes: 5, serverId: 99 })
assert.equal(other.conversations, 0)
} finally {
resetFlowRingsForTests()
resetIfaceCacheForTests()
}
resetFlowRingsForTests()
resetIfaceCacheForTests()
rememberServerIfaces(7, [
{ ".id": "*2", name: "ether1" },
{ ".id": "*B", name: "ether2" },
{ ".id": "*A", name: "wg-flow" },
])
ingestParsedFlowsForServerForTests(7, [
{
src: "10.1.1.8",
dst: "8.8.8.8",
proto: 6,
srcPort: 51234,
dstPort: 443,
bytes: 12_000,
packets: 10,
inIface: "2",
outIface: "11",
},
{
src: "10.1.1.8",
dst: "8.8.8.8",
proto: 6,
srcPort: 51234,
dstPort: 443,
bytes: 9_000,
packets: 9,
inIface: "11",
outIface: "",
},
])
try {
const summed = await buildFlowAnalytics({ minutes: 5, serverId: 7, dedup: false })
assert.equal(summed.bytes, 21_000)
assert.equal(summed.conversations, 2)
const deduped = await buildFlowAnalytics({ minutes: 5, serverId: 7, dedup: true })
assert.equal(deduped.bytes, 12_000)
assert.equal(deduped.conversations, 1)
assert.equal(deduped.dedupApplied, true)
assert.equal(deduped.interfaces.length, 2)
} finally {
resetFlowRingsForTests()
resetIfaceCacheForTests()
}
resetFlowRingsForTests()
resetIfaceCacheForTests()
disableRipeEnqueueForTests()
seedRipeCacheForTests({
prefix: "8.8.8.0/24",
asn: 15169,
country: "US",
lat: 37.4,
lng: -122.1,
holder: "GOOGLE",
ok: true,
fetchedAt: Date.now(),
})
seedFlowCatalogForTests({
cidrs: [{ cidr: "8.8.8.0/24", purpose: "steam-gaming" }],
})
rememberServerIfaces(7, [{ ".id": "*2", name: "ether1" }])
ingestParsedFlowsForServerForTests(7, [
{
src: "10.1.1.8",
dst: "8.8.8.8",
proto: 6,
srcPort: 51234,
dstPort: 443,
bytes: 12_000,
packets: 10,
inIface: "2",
outIface: "",
},
])
try {
const geo = await buildFlowAnalytics({ minutes: 5, serverId: 7 })
assert.equal(geo.categories?.[0]?.label, "Игры")
assert.ok(geo.asns?.some((r) => r.label.includes("AS15169")))
assert.equal(geo.countries?.[0]?.id, "US")
assert.equal(geo.mapEdges?.[0]?.toCountry, "US")
assert.ok(geo.mapEdges?.every((e) => e.toCountry !== "?"))
assert.equal(geo.conversationsList[0]?.dstCountry, "US")
assert.equal(geo.asns?.[0]?.id, "15169")
} finally {
resetFlowRingsForTests()
resetIfaceCacheForTests()
resetRipeCacheForTests()
resetFlowCatalogForTests()
}
resetFlowRingsForTests()
resetIfaceCacheForTests()
disableRipeEnqueueForTests()
resetRipeCacheForTests()
resetFlowCatalogForTests()
seedRipeCacheForTests({
prefix: "1.1.1.0/24",
asn: 13335,
country: "?",
lat: null,
lng: null,
holder: "CLOUDFLARENET, US",
ok: true,
fetchedAt: Date.now(),
})
rememberServerIfaces(7, [{ ".id": "*2", name: "ether1" }])
ingestParsedFlowsForServerForTests(7, [
{
src: "10.1.1.8",
dst: "1.1.1.1",
proto: 6,
srcPort: 51234,
dstPort: 443,
bytes: 5000,
packets: 5,
inIface: "2",
outIface: "",
},
])
try {
const cf = await buildFlowAnalytics({ minutes: 5, serverId: 7 })
assert.equal(cf.countries?.[0]?.id, "US")
assert.ok(cf.mapEdges?.every((e) => e.toCountry !== "?"))
assert.equal(cf.services?.[0]?.label, "Cloudflare")
assert.equal(cf.categories?.[0]?.label, "CDN")
assert.equal(cf.conversationsList[0]?.dstCountry, "US")
assert.equal(cf.asns?.[0]?.id, "13335")
} finally {
resetFlowRingsForTests()
resetIfaceCacheForTests()
resetRipeCacheForTests()
resetFlowCatalogForTests()
}
{
ingestParsedFlowsForServerForTests(7, [
{
src: "10.1.1.8",
dst: "8.8.8.8",
proto: 6,
srcPort: 51234,
dstPort: 443,
bytes: 12_000,
packets: 10,
inIface: "2",
outIface: "",
},
])
const degraded = await buildFlowAnalytics({ minutes: 5, serverId: 7, skipHeavy: true })
assert.equal(degraded.degraded, true)
assert.equal(degraded.conversationsList.length, 0)
assert.ok((degraded.bytes ?? 0) >= 12_000)
const exporters = await listFlowExporters(5)
const clients = await listFlowClients(5)
assert.ok(Array.isArray(exporters.exporters))
assert.ok(Array.isArray(clients.clients))
resetFlowRingsForTests()
}
{
if (await withPgOrSkip()) {
const { pool } = await import("../db/index.js")
const { ensurePartitionFor } = await import("../db/partitions.js")
await ensurePartitionFor(pool, "flow_daily_dims", "month", new Date("2026-09-01T00:00:00Z"))
await dbQuery(`DELETE FROM flow_daily_dims WHERE server_id = 7 AND day >= '2026-09-01' AND day < '2026-10-01'`)
await dbQuery(`
INSERT INTO flow_daily_dims (server_id, day, dim, key, bytes, packets)
VALUES
(7, '2026-09-01', 'country', 'US', 1000, 10),
(7, '2026-09-02', 'country', 'US', 500, 5),
(7, '2026-09-01', 'service', 'steam', 800, 8),
(7, '2026-09-01', 'asn', '15169', 900, 9),
(7, '2026-09-01', 'asn', 'other', 100, 1)
`)
const monthly = await getFlowMonthly("2026-09", 7)
assert.equal(monthly.bytes, 1500)
assert.equal(monthly.countries[0]?.id, "US")
assert.equal(monthly.countries[0]?.bytes, 1500)
assert.ok(monthly.asns.some((row) => row.id === "other"))
await dbQuery(`DELETE FROM flow_daily_dims WHERE server_id = 7 AND day >= '2026-09-01' AND day < '2026-10-01'`)
}
}
{
resetFlowRingsForTests()
resetIfaceCacheForTests()
resetRipeCacheForTests()
resetFlowCatalogForTests()
disableRipeEnqueueForTests()
rememberServerIfaces(7, [
{ ".id": "*2", name: "gre-client" },
{ ".id": "*3", name: "NSK-SERVHOST-RTK" },
{ ".id": "*4", name: "gre-en-nsk" },
])
const topo: FlowTopology = {
clientIfaces: new Map([[7, new Set(["gre-client"])]]),
clientByIface: new Map([["7|gre-client", {
userId: "u1",
login: "alice",
name: "Alice",
serverId: 7,
interfaceName: "gre-client",
}]]),
enNodes: [{ id: 9, name: "NSK-SERVHOST-RTK", hosts: ["198.51.100.1"] }],
enHosts: new Set(["198.51.100.1"]),
jhHosts: new Set(["203.0.113.10"]),
wanIfaces: new Map(),
plane: {
clientIfaceNames: new Set(["gre-client"]),
enHosts: new Set(["198.51.100.1"]),
jhHosts: new Set(["203.0.113.10"]),
},
}
seedFlowTopologyForTests(topo)
seedRipeCacheForTests({
prefix: "173.194.0.0/16",
asn: 15169,
country: "US",
lat: null,
lng: null,
holder: "GOOGLE",
ok: true,
fetchedAt: Date.now(),
})
ingestParsedFlowsForServerForTests(7, [
{
src: "10.100.1.17",
dst: "173.194.160.163",
proto: 6,
srcPort: 51234,
dstPort: 443,
bytes: 12_000,
packets: 10,
inIface: "2",
outIface: "3",
nextHop: "198.51.100.1",
},
{
src: "203.0.113.10",
dst: "198.51.100.1",
proto: 47,
srcPort: 0,
dstPort: 0,
bytes: 5_000_000,
packets: 4000,
inIface: "4",
outIface: "4",
},
{
src: "10.100.1.17",
dst: "10.100.1.18",
proto: 6,
srcPort: 50000,
dstPort: 443,
bytes: 8000,
packets: 8,
inIface: "2",
outIface: "2",
},
])
try {
const def = await buildFlowAnalytics({ minutes: 5, serverId: 7 })
assert.equal(def.bytes, 12_000)
assert.equal(def.bytesPayload, 12_000)
assert.equal(def.bytesOverlay, 5_000_000)
assert.equal(def.bytesMesh, 8000)
assert.equal(def.excludeOverlayApplied, true)
assert.equal(def.excludeMeshApplied, true)
assert.ok(!def.conversationsList.some((r) => r.proto === 47))
assert.equal(def.conversationsList[0]?.service, "Google")
assert.equal(def.conversationsList[0]?.category, "Веб")
assert.equal(def.conversationsList[0]?.clientName, "Alice")
assert.equal(def.conversationsList[0]?.enName, "NSK-SERVHOST-RTK")
assert.equal(def.conversationsList[0]?.plane, "payload")
const path = def.paths?.[0]
assert.ok(path)
assert.equal(path.clientName, "Alice")
assert.equal(path.enName, "NSK-SERVHOST-RTK")
assert.equal(path.dst, "173.194.160.163")
const withAll = await buildFlowAnalytics({ minutes: 5, serverId: 7, excludeOverlay: false, excludeMesh: false })
assert.equal(withAll.bytes, 12_000 + 5_000_000 + 8000)
assert.ok(withAll.conversationsList.some((r) => r.plane === "overlay"))
assert.ok(withAll.conversationsList.some((r) => r.plane === "client_mesh"))
} finally {
seedFlowTopologyForTests(null)
resetFlowRingsForTests()
resetIfaceCacheForTests()
resetRipeCacheForTests()
resetFlowCatalogForTests()
}
}
{
resetFlowRingsForTests()
resetIfaceCacheForTests()
resetRipeCacheForTests()
disableRipeEnqueueForTests()
rememberServerIfaces(7, [{ ".id": "*2", name: "ether1" }])
ingestParsedFlowsForServerForTests(7, [
{
src: "173.194.151.65",
dst: "10.200.100.53",
proto: 6,
srcPort: 443,
dstPort: 57182,
bytes: 12_000,
packets: 10,
inIface: "2",
outIface: "2",
},
{
src: "104.18.35.51",
dst: "10.200.100.53",
proto: 6,
srcPort: 443,
dstPort: 53880,
bytes: 3_000,
packets: 4,
inIface: "2",
outIface: "2",
},
])
try {
const rev = await buildFlowAnalytics({ minutes: 5, serverId: 7 })
const google = rev.conversationsList.find((r) => r.src === "173.194.151.65")
const cf = rev.conversationsList.find((r) => r.src === "104.18.35.51")
assert.equal(google?.service, "Google")
assert.equal(google?.category, "Веб")
assert.equal(cf?.service, "Cloudflare")
assert.equal(cf?.category, "CDN")
} finally {
resetFlowRingsForTests()
resetIfaceCacheForTests()
resetRipeCacheForTests()
}
}
{
if (await withPgOrSkip()) {
resetFlowRingsForTests()
resetIfaceCacheForTests()
const sidRow = await dbQuery<{ id: number }>(`SELECT id FROM servers LIMIT 1`)
const sid = sidRow.rows[0]?.id
if (sid) {
const { pool } = await import("../db/index.js")
const { ensurePartitionFor } = await import("../db/partitions.js")
await ensurePartitionFor(pool, "traffic_samples", "week", new Date())
rememberServerIfaces(sid, [{ ".id": "*4", name: "gre-en-nsk" }])
ingestParsedFlowsForServerForTests(sid, [{
src: "10.100.1.17",
dst: "8.8.8.8",
proto: 6,
srcPort: 1,
dstPort: 443,
bytes: 100,
packets: 1,
inIface: "4",
outIface: "4",
}])
await dbQuery(`
INSERT INTO traffic_samples (server_id, interface_name, sampled_at, rx_bytes, tx_bytes, rx_bps, tx_bps)
VALUES ($1, 'gre-en-nsk', now(), 9000000, 1000000, 40000000, 2000000)
`, [sid])
try {
const wire = await buildFlowAnalytics({ minutes: 5, serverId: sid })
assert.ok((wire.bpsWire ?? 0) >= 40_000_000)
assert.notEqual(wire.bpsWire, (wire.bytes * 8) / 300)
} finally {
await dbQuery(`DELETE FROM traffic_samples WHERE server_id = $1 AND interface_name = 'gre-en-nsk'`, [sid])
}
}
resetFlowRingsForTests()
resetIfaceCacheForTests()
}
}
console.log("traffic-flow-analytics.test.ts: ok")