netxops/src/index.ts
oliver 0934e10409 Add bizMonitor host tools for cutover analysis via netx REST (0.1.40).
Expose getBizMonitor* / getBizCollect* on the Ops preset with skill netx-biz-monitor; keep tooling in netxops instead of netx-mcp.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-09-19 22:48:42 +08:00

766 lines
27 KiB
TypeScript

/**
* Host-plane Netx Ops: settings (apiUrl / lang / thinking+reply language /
* alarm push / capability groups / optional knowledge-base root) + credentials
* (NETX_API_TOKEN) publish a connection snapshot. Thinking / reply language
* inject into Host `systemPrompt` and apply to **all** agent presets.
*
* When「关键告警推送」is on, this host dials out to netx's fixed-IP alarm hub and
* opens/follows a sticky DSH session (im / WhatsApp is optional and separate).
*
* Ops can download every durable session on this Host as one ZIP
* (`GET /api/netxops.sessions.export`) for HQ analysis — including cloud Hosts,
* where the browser receives the archive.
*
* Knowledge base: settings `kbRoot` → locate/validate MANIFEST.json →
* `process.env.KB_*` + dynamic `kb-context` + optional `_skills/kb-*` packs
* (default Netx Ops preset; optional public). Unconfigured/error degrades to
* pure netx (no invented operator).
*
* @module dsh-netxops
*/
import { cpSync, existsSync, mkdirSync, rmSync, writeFileSync } from 'node:fs'
import { homedir } from 'node:os'
import { dirname, join } from 'node:path'
import { fileURLToPath } from 'node:url'
import type { Context } from '@deepseek-ai/cordis'
import z from '@deepseek-ai/schemastery'
import { credentialRef } from '@deepseek-ai/dsh-credentials'
import type {} from '@deepseek-ai/dsh-credentials'
import * as DshSettings from '@deepseek-ai/dsh-settings'
import type {} from '@deepseek-ai/dsh-settings'
import { startAlarmPushClient } from './netx/alarm-push.ts'
import {
getAlarmPushStatus,
publishAlarmPushStatus,
resetAlarmPushStatus,
} from './netx/alarm-push-status.ts'
import { dispatchAlarmToSinks } from './netx/alarm-dispatch.ts'
import { resetAlarmSession } from './netx/alarm-session.ts'
import {
capabilityGroupsFromSettings,
groupsForPlane,
type NetxCapabilityGroupSettingsFields,
} from './netx/capability-groups.ts'
import { registerGroupSkills } from './netx/group-skills.ts'
import { resolveImTargets } from './netx/im-targets.ts'
import { registerKbContextSkill } from './netx/kb-context-skill.ts'
import { resolveKbRoot } from './netx/kb-manifest.ts'
import { registerKbLocalTools } from './netx/kb-local-tools.ts'
import { registerKbPackSkills } from './netx/kb-pack-skills.ts'
import {
applyKbEnv,
getKbContext,
publishKbContext,
resetKbContext,
watchKbContext,
} from './netx/kb-runtime.ts'
import {
normalizeReplyLanguage,
normalizeThinkingLanguage,
readSystemLocalePreference,
replyInstruction,
replyReminder,
resolveThinkingLanguage,
thinkingInstruction,
thinkingReminder,
} from './netx/model-language.ts'
import { publishNetxConnection, getNetxConnection, watchNetxConnection } from './netx/runtime.ts'
import {
getSessionsExportStatus,
NETXOPS_SESSIONS_EXPORT_PATH,
sessionsExportHeadResponse,
sessionsExportResponse,
} from './netx/session-export.ts'
import { mountNetxopsWebRoute } from './netx/netxops-web-rpc.ts'
import { registerNetxTools } from './netx/tools.ts'
/** Cordis plugin name. */
export const name = 'netxops'
/** Wait for the credentials store before publishing a Bearer snapshot. */
export const inject = ['credentials']
/** Connection RPC channel for browser status reads. */
export const NETXOPS_RPC_CHANNEL = '/netxops'
/** Settings / composition namespace (Plugins page join key). */
export const NETXOPS_SETTINGS_NAMESPACE = 'netxops'
/** Agent preset id under `$DSH_HOME/.agent-presets/`. */
export const NETXOPS_PRESET_ID = 'netxops'
/** Default credential reference for the netx API bearer token. */
export const DEFAULT_TOKEN_REF = 'NETX_API_TOKEN'
/** Plugin / settings section shape. */
export interface Config {
/** netx REST root (no trailing slash required). */
apiUrl: string
/** Passed as `lang` query when starting with `en` (API + alarm copy only). */
lang: string
/**
* Model thinking / chain-of-thought language for **all** presets on this Host.
* `auto` follows DSH UI locale; otherwise `zh-CN` / `en`.
*/
thinkingLanguage: string
/**
* Model final-reply language for **all** presets on this Host.
* `follow-user` = no forced reply language; otherwise `zh` / `en`.
*/
replyLanguage: string
/** Credential reference for the bearer token (never store the secret here). */
tokenCredentialRef: string
/** Per tool-call timeout (ms). */
toolCallTimeoutMs: number
/**
* Copy bundled agent preset + skills into `$DSH_HOME/.agent-presets/netxops`
* on every activate (required for Settings → Agent presets).
*/
installAgentPreset: boolean
/**
* Dial out to netx `/v1/integrations/dsh-alarm/ws` and deliver matched key
* alarms into a sticky DSH session.
*/
alarmPushEnabled: boolean
/** When push is on, also followup the sticky Netx Ops DSH session (default). */
alarmDeliverDsh: boolean
/**
* When push is on, also send via `ctx.dshIm.send` to every configured target.
* Derived from selected sinks (`imTargets` / legacy pair); empty list means off.
*/
alarmDeliverIm: boolean
/**
* JSON array of `{ botId, targetId }` sinks. Preferred over the legacy
* single-target fields below when non-empty.
*/
imTargets: string
/** Opaque bot id from IM「投递设置」→ 复制调用参数 (legacy single-target). */
imBotId: string
/** Opaque target id from the same copy payload (legacy single-target). */
imTargetId: string
/**
* NMS provider adapter id. Supported today: `zte-ume`
* (REST `/v1/ume/*`; model tools are generic `netx__*Nms*`).
*/
nmsProvider: string
/** ops tools/skills in the Netx Ops preset (default on) — NMS + CLI + paths. */
groupOpsInPreset: boolean
/** Publish ops tools/skills to other presets (default off). */
groupOpsPublic: boolean
/** topology canvas / layout tools in the Netx Ops preset (default off). */
groupTopologyInPreset: boolean
/** Publish topology tools/skills to other presets (default off). */
groupTopologyPublic: boolean
/** biz-monitor (cutover / biz_state read) tools in the Netx Ops preset (default on). */
groupBizMonitorInPreset: boolean
/** Publish biz-monitor tools/skills to other presets (default off). */
groupBizMonitorPublic: boolean
/**
* Absolute (or Host-local) path to an operator-subset knowledge package.
* Empty = unconfigured. Plugin locates `MANIFEST.json` (≤3 levels) and
* injects `KB_*` + `kb-context` skill + optional `_skills` packs.
*/
kbRoot: string
/** Mount subset `_skills/kb-*` into the Netx Ops preset (default on). */
groupKbInPreset: boolean
/** Publish subset `_skills/kb-*` to other presets (default off). */
groupKbPublic: boolean
}
export const Config: z<Config> = z.object({
apiUrl: z.string().default('http://127.0.0.1:8890'),
lang: z.string().default('zh'),
thinkingLanguage: z.string().default('auto'),
replyLanguage: z.string().default('follow-user'),
tokenCredentialRef: z.string().role('credential-ref').default(DEFAULT_TOKEN_REF),
toolCallTimeoutMs: z.number().step(1).min(1000).default(120_000),
installAgentPreset: z.boolean().default(true),
alarmPushEnabled: z.boolean().default(false),
alarmDeliverDsh: z.boolean().default(true),
alarmDeliverIm: z.boolean().default(false),
imTargets: z.string().default(''),
imBotId: z.string().default(''),
imTargetId: z.string().default(''),
nmsProvider: z.string().default('zte-ume'),
groupOpsInPreset: z.boolean().default(true),
groupOpsPublic: z.boolean().default(false),
groupTopologyInPreset: z.boolean().default(false),
groupTopologyPublic: z.boolean().default(false),
groupBizMonitorInPreset: z.boolean().default(true),
groupBizMonitorPublic: z.boolean().default(false),
kbRoot: z.string().default(''),
groupKbInPreset: z.boolean().default(true),
groupKbPublic: z.boolean().default(false),
})
/** Package root (parent of `lib/` or `src/` depending on launch). */
function packageRoot(): string {
return join(dirname(fileURLToPath(import.meta.url)), '..')
}
/** Harness home used by agent-presets' user root. */
function resolveDshHome(): string {
const fromEnv = process.env.DSH_HOME?.trim()
if (fromEnv !== undefined && fromEnv.length > 0) return fromEnv
return join(homedir(), '.dsh')
}
/**
* Install the bundled Netx Ops preset as a real directory under the user
* preset root. DSH discovery skips Windows junctions (`Dirent.isDirectory()`
* is false for reparse points), so a copy is required — not `mklink /J`.
* @param logger - cordis logger for non-fatal install failures.
*/
export function ensureAgentPresetInstalled(logger: Context['logger']): void {
const src = join(packageRoot(), 'presets', NETXOPS_PRESET_ID)
const composition = join(src, 'agent.cordis.yml')
if (!existsSync(composition)) {
logger.warn('netxops: bundled preset missing at %s — skip user-preset install', src)
return
}
const destParent = join(resolveDshHome(), '.agent-presets')
const dest = join(destParent, NETXOPS_PRESET_ID)
try {
mkdirSync(destParent, { recursive: true })
if (existsSync(dest)) {
rmSync(dest, { recursive: true, force: true })
}
cpSync(src, dest, { recursive: true })
writeFileSync(join(dest, '.dsh-netxops-managed'), `${new Date().toISOString()}\n`, 'utf8')
logger.info('netxops: agent preset installed at %s', dest)
} catch (error) {
logger.error('netxops: failed to install agent preset: %s', error)
}
}
/**
* Resolve bearer token from the credentials seam (or empty when unset).
* Requires `inject: ['credentials']` so the store is live before apply.
*/
async function resolveToken(ctx: Context, refName: string): Promise<string> {
const hit = await ctx.credentials.resolve(credentialRef(refName))
return hit?.value ?? ''
}
/**
* Register the settings namespace on both dsh generations:
* - 0.1.1-rc.2: standalone `installSettingsSection`
* - ≥0.1.2-rc.1: `settings.installSection` on the provider
*/
function installNetxopsSettings(
ctx: Context,
entry: Config,
hooks: {
setSource: (current: () => Config) => void
onChange: () => void
},
): void {
const legacy = (DshSettings as {
installSettingsSection?: (
context: Context,
ns: string,
schema: z<Config>,
base: Config,
sectionHooks: typeof hooks,
) => void
}).installSettingsSection
if (typeof legacy === 'function') {
legacy(ctx, NETXOPS_SETTINGS_NAMESPACE, Config, entry, hooks)
return
}
ctx.inject(['settings'], (settingsCtx) => {
settingsCtx.settings.installSection(ctx, NETXOPS_SETTINGS_NAMESPACE, Config, entry, hooks)
})
}
/**
* Apply the Netx Ops host bridge (settings + connection publish + optional alarm push).
*/
export function apply(ctx: Context, config: Config = Config({})): void {
let source: () => Config = () => config
let publishing: Promise<void> = Promise.resolve()
let generation = 0
let stopAlarmPush: (() => void) | undefined
if (config.installAgentPreset) {
ensureAgentPresetInstalled(ctx.logger)
}
const restartAlarmPush = (current: Config, apiUrl: string, token: string): void => {
stopAlarmPush?.()
stopAlarmPush = undefined
resetAlarmSession()
if (!current.alarmPushEnabled) {
resetAlarmPushStatus()
return
}
if (!token.trim()) {
ctx.logger.warn('netxops alarm-push: enabled but token is empty — not connecting')
publishAlarmPushStatus({
phase: 'error',
enabled: true,
wsUrl: '',
detail: 'missing_token',
lastError: 'token empty',
})
return
}
const lang = current.lang
const deliverDsh = current.alarmDeliverDsh !== false
const imTargets = resolveImTargets({
imTargets: current.imTargets ?? '',
imBotId: current.imBotId ?? '',
imTargetId: current.imTargetId ?? '',
})
// Prefer target list presence; UI also mirrors this into alarmDeliverIm.
const deliverIm = imTargets.length > 0
stopAlarmPush = startAlarmPushClient({
apiUrl,
token,
logger: ctx.logger,
onAlarm: async (payload) => {
// Parallel sinks: a stuck/failing DSH sticky session must not block WhatsApp/IM.
await dispatchAlarmToSinks(ctx, payload, {
deliverDsh,
deliverIm,
imTargets,
lang,
})
},
})
}
const publish = (): void => {
publishing = publishing.then(async () => {
const gen = ++generation
const current = source()
const token = await resolveToken(ctx, current.tokenCredentialRef)
if (gen !== generation) return
const apiUrl = current.apiUrl.replace(/\/$/, '')
const tokenConfigured = token.trim().length > 0
const groups = capabilityGroupsFromSettings(current as NetxCapabilityGroupSettingsFields)
if (current.nmsProvider && current.nmsProvider !== 'zte-ume') {
ctx.logger.warn(
'netxops: nmsProvider=%s is not implemented yet; using zte-ume REST adapter',
current.nmsProvider,
)
}
publishNetxConnection({
apiUrl,
token,
lang: current.lang,
toolCallTimeoutMs: current.toolCallTimeoutMs,
groups,
groupKbInPreset: current.groupKbInPreset !== false,
groupKbPublic: current.groupKbPublic === true,
})
const kb = resolveKbRoot(current.kbRoot ?? '')
publishKbContext(kb)
applyKbEnv(kb)
if (kb.status === 'configured') {
ctx.logger.info(
'netxops: knowledge base configured → %s (%s / %s v%s)',
kb.realRoot,
kb.operatorName,
kb.country,
kb.version,
)
} else if (kb.status === 'error') {
ctx.logger.warn('netxops: knowledge base error — %s', kb.errorMessage)
}
restartAlarmPush(current, apiUrl, token)
if (!tokenConfigured) {
ctx.logger.warn(
'netxops: published connection → %s tokenConfigured=false (set credential %s)',
apiUrl,
current.tokenCredentialRef,
)
} else {
const imSinkCount = resolveImTargets({
imTargets: current.imTargets ?? '',
imBotId: current.imBotId ?? '',
imTargetId: current.imTargetId ?? '',
}).length
ctx.logger.info(
'netxops: published connection → %s tokenConfigured=true alarmPush=%s dsh=%s im=%s public=[%s]',
apiUrl,
current.alarmPushEnabled === true,
current.alarmDeliverDsh !== false,
imSinkCount,
groupsForPlane(groups, 'public').join(',') || '(none)',
)
}
}).catch((error) => {
ctx.logger.error('netxops: connection publish error: %s', error)
})
}
publish()
installNetxopsSettings(ctx, config, {
setSource: (current) => {
source = current
},
onChange: () => {
publish()
},
})
ctx.on('credentials/reference-updated', (ref) => {
if (String(ref) === source().tokenCredentialRef) publish()
})
// Host-global model language: every preset on this Host inherits these
// systemPrompt sections (not scoped to the Netx Ops agent preset).
ctx.inject(['systemPrompt', 'settings'], (promptCtx) => {
type PromptSurface = {
section: (spec: { name: string, order: number, text: string | (() => string) }) => (() => void) | void
context: (spec: { name: string, order: number, text: string | (() => string) }) => (() => void) | void
}
const systemPrompt = (promptCtx as { systemPrompt: PromptSurface }).systemPrompt
/** Prefer live settings document over cordis base config (survives UI saves). */
const liveConfig = (): Config => {
const settings = promptCtx.get('settings') as {
get?: (ns: string) => unknown
} | undefined
const section = typeof settings?.get === 'function'
? (() => {
try {
return settings.get!(NETXOPS_SETTINGS_NAMESPACE)
} catch {
return undefined
}
})()
: undefined
if (section !== null && typeof section === 'object' && !Array.isArray(section)) {
return { ...source(), ...(section as Partial<Config>) }
}
return source()
}
const effectiveThinking = (): ReturnType<typeof resolveThinkingLanguage> => {
const settings = promptCtx.get('settings') as { get?: (ns: string) => unknown } | undefined
const current = liveConfig()
return resolveThinkingLanguage(
normalizeThinkingLanguage(current.thinkingLanguage),
readSystemLocalePreference(settings),
)
}
const replySetting = (): string => normalizeReplyLanguage(liveConfig().replyLanguage)
promptCtx.effect(() => {
const disposers: Array<() => void> = []
const push = (dispose: (() => void) | void): void => {
if (typeof dispose === 'function') disposers.push(dispose)
}
push(systemPrompt.section({
name: 'netxops:thinking-language',
order: 85,
text: () => thinkingInstruction(effectiveThinking()),
}))
push(systemPrompt.context({
name: 'netxops:thinking-language-reminder',
order: 1000,
text: () => thinkingReminder(effectiveThinking()),
}))
// Late section + per-step context so reply language beats persona / user language.
push(systemPrompt.section({
name: 'netxops:reply-language',
order: 10150,
text: () => replyInstruction(replySetting()),
}))
push(systemPrompt.context({
name: 'netxops:reply-language-reminder',
order: 1100,
text: () => replyReminder(replySetting()),
}))
promptCtx.logger.info(
'netxops: model language prompts registered (thinking=%s reply=%s)',
normalizeThinkingLanguage(liveConfig().thinkingLanguage),
replySetting(),
)
return () => {
for (const dispose of disposers.splice(0)) dispose()
}
}, 'netxops: model language prompts')
})
// Optional host-layer publish: groups with `public=true` become visible to other presets.
ctx.inject(['tools'], (toolsCtx) => {
let unregisterTools: (() => void) | undefined
let unregisterKbLocal: (() => void) | undefined
const remountPublicTools = (): void => {
unregisterTools?.()
unregisterTools = undefined
const connection = getNetxConnection()
if (!connection) return
const enabled = groupsForPlane(connection.groups, 'public')
unregisterTools = registerNetxTools(toolsCtx, connection, { plane: 'public' })
toolsCtx.logger.info(
'netxops: host public tools groups=[%s]',
enabled.join(',') || '(none)',
)
}
const remountKbLocal = (): void => {
unregisterKbLocal?.()
unregisterKbLocal = undefined
const connection = getNetxConnection()
if (!connection || connection.groupKbPublic !== true) return
unregisterKbLocal = registerKbLocalTools(toolsCtx, getKbContext())
}
remountPublicTools()
remountKbLocal()
const stopWatch = watchNetxConnection(() => {
remountPublicTools()
remountKbLocal()
})
const stopKbWatch = watchKbContext(() => { remountKbLocal() })
toolsCtx.effect(() => () => {
stopWatch()
stopKbWatch()
unregisterTools?.()
unregisterKbLocal?.()
}, 'netxops: dispose public tools')
})
ctx.inject(['skills'], (skillsCtx) => {
let unregisterSkills: (() => void) | undefined
let unregisterKbSkill: (() => void) | undefined
let unregisterKbPack: (() => void) | undefined
let generation = 0
let packGeneration = 0
const remountPublicSkills = (): void => {
const gen = ++generation
unregisterSkills?.()
unregisterSkills = undefined
const connection = getNetxConnection()
if (!connection) return
const enabled = groupsForPlane(connection.groups, 'public')
void registerGroupSkills(skillsCtx, enabled, 'netxops-public').then((dispose) => {
if (gen !== generation) {
dispose()
return
}
unregisterSkills = dispose
skillsCtx.logger.info(
'netxops: host public skills groups=[%s]',
enabled.join(',') || '(none)',
)
}).catch((error) => {
skillsCtx.logger.warn('netxops: public skill register failed: %s', error)
})
}
const remountKbSkill = (): void => {
unregisterKbSkill?.()
unregisterKbSkill = undefined
const snapshot = getKbContext()
unregisterKbSkill = registerKbContextSkill(skillsCtx, snapshot)
skillsCtx.logger.info(
'netxops: kb-context skill status=%s',
snapshot.status,
)
}
const remountKbPack = (): void => {
const gen = ++packGeneration
unregisterKbPack?.()
unregisterKbPack = undefined
const connection = getNetxConnection()
const enabled = connection?.groupKbPublic === true
void registerKbPackSkills(skillsCtx, getKbContext(), {
enabled,
providerLabel: 'netxops-kb-pack-public',
}).then((dispose) => {
if (gen !== packGeneration) {
dispose()
return
}
unregisterKbPack = dispose
}).catch((error) => {
skillsCtx.logger.warn('netxops: public kb pack skill register failed: %s', error)
})
}
remountPublicSkills()
remountKbSkill()
remountKbPack()
const stopWatch = watchNetxConnection(() => {
remountPublicSkills()
remountKbPack()
})
const stopKbWatch = watchKbContext(() => {
remountKbSkill()
remountKbPack()
})
skillsCtx.effect(() => () => {
generation += 1
packGeneration += 1
stopWatch()
stopKbWatch()
unregisterSkills?.()
unregisterKbSkill?.()
unregisterKbPack?.()
}, 'netxops: dispose public skills')
})
const handleNetxopsRpc = async (endpoint: string, payload?: unknown): Promise<unknown> => {
if (endpoint === 'alarm-push.status') {
return { ok: true, value: getAlarmPushStatus() }
}
if (endpoint === 'kb.status') {
return { ok: true, value: getKbContext() }
}
if (endpoint === 'kb.reload') {
const current = source()
const kb = resolveKbRoot(current.kbRoot ?? '')
publishKbContext(kb)
applyKbEnv(kb)
if (kb.status === 'configured') {
ctx.logger.info(
'netxops: kb.reload → %s (%s / %s v%s)',
kb.realRoot,
kb.operatorName,
kb.country,
kb.version,
)
} else if (kb.status === 'error') {
ctx.logger.warn('netxops: kb.reload error — %s', kb.errorMessage)
} else {
ctx.logger.info('netxops: kb.reload → unconfigured (kbRoot empty)')
}
return { ok: true, value: kb }
}
if (endpoint === 'kb.resolve') {
const path = extractKbResolvePath(payload)
return { ok: true, value: resolveKbRoot(path) }
}
if (endpoint === 'sessions.export.status') {
const value = await getSessionsExportStatus(ctx)
return { ok: true, value }
}
if (endpoint === 'im-delivery.catalog') {
type DshImCatalog = { listDeliveryCatalog?: () => Promise<unknown> }
const fromGet = typeof (ctx as { get?: (name: string) => unknown }).get === 'function'
? (ctx as { get: (name: string) => unknown }).get('dshIm') as DshImCatalog | undefined
: undefined
const im = fromGet ?? (ctx as { dshIm?: DshImCatalog }).dshIm
if (!im || typeof im.listDeliveryCatalog !== 'function') {
return {
ok: true,
value: {
available: false,
options: [],
reasonCode: 'im_catalog_unavailable',
hint: 'dsh-im-ops missing or outdated — install ≥ops.24 for delivery picker',
},
}
}
try {
const options = await im.listDeliveryCatalog()
return {
ok: true,
value: {
available: true,
options: Array.isArray(options) ? options : [],
},
}
} catch (error) {
return {
ok: true,
value: {
available: false,
options: [],
hint: error instanceof Error ? error.message : String(error),
},
}
}
}
return { ok: false, error: { code: 'bad-request', message: 'Unknown endpoint.' } }
}
// DSH ≥0.1.5: mount /netxops on this plugin's webServer inject (connection.rpc.handle no longer registers).
ctx.inject(['webServer', 'connection'], (mountCtx) => {
mountCtx.effect(() => {
const direct = mountNetxopsWebRoute(
mountCtx,
NETXOPS_RPC_CHANNEL,
(endpoint, payload) => handleNetxopsRpc(endpoint, payload),
)
if (direct !== null) {
mountCtx.logger.info('netxops: /netxops rpc mounted on webServer')
return direct
}
type RpcHandle = (
channel: string,
handler: (endpoint: string, payload?: unknown) => Promise<unknown>,
) => (() => void) | Promise<void>
const rpc = (mountCtx.connection as { rpc?: { handle?: RpcHandle } } | undefined)?.rpc
if (rpc && typeof rpc.handle === 'function') {
mountCtx.logger.info('netxops: /netxops rpc mounted via connection.rpc.handle (legacy)')
const legacy = rpc.handle(
NETXOPS_RPC_CHANNEL,
(endpoint, payload) => handleNetxopsRpc(endpoint, payload),
)
return () => { void legacy() }
}
mountCtx.logger.warn('netxops: /netxops rpc unavailable — settings card status disabled')
return () => {}
}, 'netxops: /netxops web rpc')
})
// Browser card: sessions export download via shared /api Fetch route.
ctx.inject(['connection'], (connCtx) => {
const connection = connCtx.connection as {
rpc?: { handle?: (
channel: string,
handler: (endpoint: string, payload?: unknown) => Promise<unknown>,
) => (() => void) | Promise<void> }
fetch?: {
register?: (route: {
readonly path: string
readonly methods: readonly ('GET' | 'HEAD')[]
readonly fetch: (request: Request) => Promise<Response>
}) => () => Promise<void>
}
} | undefined
const fetchApi = connection?.fetch
if (!fetchApi || typeof fetchApi.register !== 'function') {
connCtx.logger.warn('netxops: connection.fetch.register unavailable — sessions export download disabled')
} else {
connCtx.effect(() => {
const dispose = fetchApi.register({
path: NETXOPS_SESSIONS_EXPORT_PATH,
methods: ['GET', 'HEAD'],
fetch: async (request) => {
if (request.method === 'HEAD') {
return sessionsExportHeadResponse(ctx, request)
}
return sessionsExportResponse(ctx, request)
},
})
return () => { void dispose() }
}, 'netxops: sessions export fetch')
}
})
ctx.effect(() => () => {
generation += 1
stopAlarmPush?.()
stopAlarmPush = undefined
resetAlarmSession()
resetAlarmPushStatus()
resetKbContext()
}, 'netxops: dispose host bridge')
}
/** Pull `path` from either `{ path }` or `{ args: { path } }` RPC payloads. */
function extractKbResolvePath(payload: unknown): string {
if (payload === null || typeof payload !== 'object' || Array.isArray(payload)) return ''
const row = payload as Record<string, unknown>
if (typeof row.path === 'string') return row.path
const args = row.args
if (args !== null && typeof args === 'object' && !Array.isArray(args)) {
const path = (args as Record<string, unknown>).path
if (typeof path === 'string') return path
}
return ''
}