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KI-AGENT: Mobile Push Registrierung anbinden

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This commit is contained in:
florianfederspiel
2026-05-22 17:34:52 +02:00
parent 5400fd7ad5
commit cacfce4d15
14 changed files with 630 additions and 20 deletions
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59
backend/src/modules/notification.service.ts
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@@ -3,6 +3,7 @@ import webPush from "web-push"
import { and, desc, eq, inArray, isNull, sql } from "drizzle-orm"
import {
authUsers,
notificationMobilePushDevices,
notificationPushSubscriptions,
notificationsEventTypes,
notificationsItems,
@@ -10,6 +11,7 @@ import {
notificationsPreferencesDefaults,
} from "../../db/schema"
import { secrets } from "../utils/secrets"
import { pushServerClient } from "./push-server.client"
export type NotificationChannel = "inapp" | "email" | "push" | "webhook" | "sms"
export type NotificationStatus = "queued" | "sent" | "failed" | "read"
@@ -280,18 +282,8 @@ export class NotificationService {
}
private async deliverPush(item: typeof notificationsItems.$inferSelect) {
if (!secrets.WEB_PUSH_PUBLIC_KEY || !secrets.WEB_PUSH_PRIVATE_KEY) {
await this.markFailed(item.id, "Web Push ist nicht konfiguriert")
return { success: false, id: item.id, channel: item.channel }
}
webPush.setVapidDetails(
secrets.WEB_PUSH_SUBJECT || "mailto:admin@example.com",
secrets.WEB_PUSH_PUBLIC_KEY,
secrets.WEB_PUSH_PRIVATE_KEY
)
const subscriptions = await this.server.db
const subscriptions = secrets.WEB_PUSH_PUBLIC_KEY && secrets.WEB_PUSH_PRIVATE_KEY
? await this.server.db
.select()
.from(notificationPushSubscriptions)
.where(and(
@@ -299,8 +291,18 @@ export class NotificationService {
eq(notificationPushSubscriptions.userId, item.userId),
isNull(notificationPushSubscriptions.disabledAt)
))
: []
if (!subscriptions.length) {
const mobileDevices = await this.server.db
.select({ centralDeviceId: notificationMobilePushDevices.centralDeviceId })
.from(notificationMobilePushDevices)
.where(and(
eq(notificationMobilePushDevices.tenantId, item.tenantId),
eq(notificationMobilePushDevices.userId, item.userId),
isNull(notificationMobilePushDevices.disabledAt)
))
if (!subscriptions.length && !mobileDevices.length) {
await this.markFailed(item.id, "Keine aktive Push-Subscription")
return { success: false, id: item.id, channel: item.channel }
}
@@ -315,6 +317,37 @@ export class NotificationService {
let delivered = 0
const errors: string[] = []
if (mobileDevices.length) {
try {
const result = await pushServerClient.sendPush({
idempotencyKey: `notification:${item.id}`,
devices: mobileDevices.map((device) => device.centralDeviceId),
priority: "high",
ttlSeconds: 3600,
notification: {
title: item.title,
body: item.message,
},
data: {
notificationId: item.id,
...(typeof item.payload === "object" && item.payload !== null ? item.payload as Record<string, unknown> : {}),
},
})
delivered += result.accepted
if (result.rejected) errors.push(`${result.rejected} mobile Geräte vom Push-Server abgelehnt`)
} catch (error: any) {
errors.push(error?.message || String(error))
}
}
if (subscriptions.length) {
webPush.setVapidDetails(
secrets.WEB_PUSH_SUBJECT || "mailto:admin@example.com",
secrets.WEB_PUSH_PUBLIC_KEY!,
secrets.WEB_PUSH_PRIVATE_KEY!
)
}
for (const subscription of subscriptions) {
try {
await webPush.sendNotification({

101
backend/src/modules/push-server.client.ts Normal file
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@@ -0,0 +1,101 @@
import { createHash, createHmac } from "node:crypto"
import { secrets } from "../utils/secrets"
type PushServerDevicePlatform = "web" | "ios" | "android"
export type RegisterPushServerDeviceInput = {
localDeviceId: string
platform: PushServerDevicePlatform
providerToken?: string
subscription?: Record<string, unknown>
meta?: Record<string, unknown>
}
export type RegisterPushServerDeviceResult = {
centralDeviceId: string
status: string
}
export type SendPushServerMessageInput = {
idempotencyKey: string
devices: string[]
priority?: "normal" | "high"
ttlSeconds?: number
collapseKey?: string
notification?: {
title?: string
body?: string
}
data?: Record<string, unknown>
}
function configured() {
return Boolean(secrets.PUSH_SERVER_URL && secrets.PUSH_SERVER_INSTANCE_ID && secrets.PUSH_SERVER_SECRET)
}
function normalizeBaseUrl() {
return String(secrets.PUSH_SERVER_URL || "").replace(/\/+$/, "")
}
function bodyHash(body: string) {
return createHash("sha256").update(body).digest("hex")
}
function signature(method: string, path: string, timestamp: string, body: string) {
const canonical = [
method.toUpperCase(),
path,
timestamp,
bodyHash(body),
secrets.PUSH_SERVER_INSTANCE_ID,
].join("\n")
return createHmac("sha256", secrets.PUSH_SERVER_SECRET).update(canonical).digest("hex")
}
async function requestPushServer<T>(method: "POST" | "DELETE", path: string, payload?: unknown): Promise<T> {
if (!configured()) {
throw new Error("Zentraler Push-Server ist nicht konfiguriert")
}
const body = payload === undefined ? "" : JSON.stringify(payload)
const timestamp = new Date().toISOString()
const response = await fetch(`${normalizeBaseUrl()}${path}`, {
method,
headers: {
Accept: "application/json",
"Content-Type": "application/json",
"X-Fedeo-Instance-Id": secrets.PUSH_SERVER_INSTANCE_ID,
"X-Fedeo-Timestamp": timestamp,
"X-Fedeo-Signature": signature(method, path, timestamp, body),
},
body: body || undefined,
})
const text = await response.text()
const data = text ? JSON.parse(text) : null
if (!response.ok) {
const message = data?.message || data?.error || `Push-Server Anfrage fehlgeschlagen (${response.status})`
throw new Error(message)
}
return data as T
}
export const pushServerClient = {
configured,
registerDevice(input: RegisterPushServerDeviceInput) {
return requestPushServer<RegisterPushServerDeviceResult>("POST", "/v1/devices", input)
},
sendPush(input: SendPushServerMessageInput) {
return requestPushServer<{ accepted: number; rejected: number; deliveryJobId: string }>("POST", "/v1/push", {
priority: "normal",
ttlSeconds: 3600,
...input,
})
},
}

108
backend/src/routes/notifications.ts
View File

@@ -1,7 +1,8 @@
import { FastifyInstance } from "fastify"
import { eq } from "drizzle-orm"
import { authUsers } from "../../db/schema"
import { and, eq, isNull } from "drizzle-orm"
import { authUsers, notificationMobilePushDevices } from "../../db/schema"
import { NotificationService, UserDirectory } from "../modules/notification.service"
import { pushServerClient } from "../modules/push-server.client"
const getUserDirectory: UserDirectory = async (server: FastifyInstance, userId) => {
const rows = await server.db
@@ -60,6 +61,104 @@ export default async function notificationsRoutes(server: FastifyInstance) {
return await svc.disablePushSubscription(requireTenant(req.user.tenant_id), req.user.user_id, body.endpoint)
})
server.post("/notifications/push/mobile/register", async (req) => {
const tenantId = requireTenant(req.user.tenant_id)
const body = (req.body || {}) as {
localDeviceId?: string
platform?: "ios" | "android"
providerToken?: string
deviceLabel?: string
meta?: Record<string, unknown>
}
if (!body.localDeviceId) throw new Error("localDeviceId fehlt")
if (body.platform !== "ios" && body.platform !== "android") throw new Error("platform ist ungültig")
if (!body.providerToken) throw new Error("providerToken fehlt")
const centralLocalDeviceId = `${tenantId}:${req.user.user_id}:${body.localDeviceId}`
const registered = await pushServerClient.registerDevice({
localDeviceId: centralLocalDeviceId,
platform: body.platform,
providerToken: body.providerToken,
meta: {
...(body.meta || {}),
tenantId,
userId: req.user.user_id,
source: "fedeo-mobile",
},
})
const rows = await server.db
.insert(notificationMobilePushDevices)
.values({
tenantId,
userId: req.user.user_id,
localDeviceId: body.localDeviceId,
centralDeviceId: registered.centralDeviceId,
platform: body.platform,
providerTokenPreview: previewToken(body.providerToken),
deviceLabel: body.deviceLabel,
meta: body.meta ?? null,
lastSeenAt: new Date(),
disabledAt: null,
})
.onConflictDoUpdate({
target: [
notificationMobilePushDevices.tenantId,
notificationMobilePushDevices.userId,
notificationMobilePushDevices.localDeviceId,
],
set: {
centralDeviceId: registered.centralDeviceId,
platform: body.platform,
providerTokenPreview: previewToken(body.providerToken),
deviceLabel: body.deviceLabel,
meta: body.meta ?? null,
lastSeenAt: new Date(),
disabledAt: null,
},
})
.returning()
return {
success: true,
id: rows[0]?.id,
centralDeviceId: registered.centralDeviceId,
status: registered.status,
}
})
server.post("/notifications/test-mobile-push", async (req) => {
const tenantId = requireTenant(req.user.tenant_id)
const devices = await server.db
.select({ centralDeviceId: notificationMobilePushDevices.centralDeviceId })
.from(notificationMobilePushDevices)
.where(and(
eq(notificationMobilePushDevices.tenantId, tenantId),
eq(notificationMobilePushDevices.userId, req.user.user_id),
isNull(notificationMobilePushDevices.disabledAt)
))
if (!devices.length) {
throw new Error("Kein registriertes mobiles Push-Gerät gefunden")
}
return await pushServerClient.sendPush({
idempotencyKey: `mobile-test:${tenantId}:${req.user.user_id}:${Date.now()}`,
devices: devices.map((device) => device.centralDeviceId),
priority: "high",
ttlSeconds: 600,
notification: {
title: "FEDEO Mobile Push ist aktiv",
body: "Diese Testnachricht wurde über den zentralen Push-Server zugestellt.",
},
data: {
type: "system.test_mobile_push",
link: "/",
},
})
})
server.post("/notifications/test-push", async (req) => {
return await svc.trigger({
tenantId: requireTenant(req.user.tenant_id),
@@ -90,3 +189,8 @@ export default async function notificationsRoutes(server: FastifyInstance) {
}
})
}
function previewToken(token: string) {
if (token.length <= 14) return token
return `${token.slice(0, 6)}...${token.slice(-6)}`
}

6
backend/src/utils/secrets.ts
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@@ -50,6 +50,9 @@ export let secrets = {
WEB_PUSH_PUBLIC_KEY?: string
WEB_PUSH_PRIVATE_KEY?: string
WEB_PUSH_SUBJECT?: string
PUSH_SERVER_URL?: string
PUSH_SERVER_INSTANCE_ID?: string
PUSH_SERVER_SECRET?: string
}
const secretKeys = [
@@ -94,6 +97,9 @@ const secretKeys = [
"WEB_PUSH_PUBLIC_KEY",
"WEB_PUSH_PRIVATE_KEY",
"WEB_PUSH_SUBJECT",
"PUSH_SERVER_URL",
"PUSH_SERVER_INSTANCE_ID",
"PUSH_SERVER_SECRET",
] as const
const numberKeys = new Set(["PORT", "MAILER_SMTP_PORT", "DOKUBOX_IMAP_PORT"])