feat: add Synology integration support for health/system monitoring (#6121)

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Josh Preston authored and GitHub committed 2026-07-09 18:23:21 +02:00
1 parent 260b167134
commit 65ba866239
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@@ -45,6 +45,7 @@ import { ProxmoxIntegration } from "../proxmox/proxmox-integration";
import { SeerrIntegration } from "../seerr/seerr-integration";
import { SpeedtestTrackerIntegration } from "../speedtest-tracker/speedtest-tracker-integration";
import { TracearrIntegration } from "../tracearr/tracearr-integration";
import { SynologyIntegration } from "../synology/synology-integration";
import { TrueNasIntegration } from "../truenas/truenas-integration";
import { UmamiIntegration } from "../umami/umami-integration";
import { UptimeKumaIntegration } from "../uptime-kuma/uptime-kuma-integration";
@@ -110,6 +111,7 @@ export const integrationCreators = {
gotify: GotifyIntegration,
mock: MockIntegration,
truenas: TrueNasIntegration,
synology: SynologyIntegration,
unraid: UnraidIntegration,
coolify: CoolifyIntegration,
tracearr: TracearrIntegration,
+1
View File
@@ -29,6 +29,7 @@ export { PiHoleIntegrationV6 } from "./pi-hole/v6/pi-hole-integration-v6";
export { PlexIntegration } from "./plex/plex-integration";
export { ProwlarrIntegration } from "./prowlarr/prowlarr-integration";
export { TrueNasIntegration } from "./truenas/truenas-integration";
export { SynologyIntegration } from "./synology/synology-integration";
export { UnraidIntegration } from "./unraid/unraid-integration";
export { OPNsenseIntegration } from "./opnsense/opnsense-integration";
export { ICalIntegration } from "./ical/ical-integration";
@@ -0,0 +1,411 @@
import type { Headers } from "undici";
import type { z } from "zod";
import { ResponseError } from "@homarr/common/server";
import { fetchWithTrustedCertificatesAsync } from "@homarr/core/infrastructure/http";
import { createLogger } from "@homarr/core/infrastructure/logs";
import type { SessionStore } from "../base/session-store";
import {
AUTH_API_NAME,
INFO_API_NAME,
REQUEST_TIMEOUT_MS,
SESSION_ERROR_CODES,
synologyApiInfoResponseSchema,
synologyAuthResponseSchema,
synologyEnvelopeSchema,
synologyLegacyStorageDataSchema,
synologySmartInfoDataSchema,
synologyStorageLoadInfoDataSchema,
synologyStorageV2DataSchema,
synologySystemInfoDataSchema,
synologySystemStatusDataSchema,
synologyUpgradeCheckDataSchema,
synologyUpgradeStatusDataSchema,
synologyUtilizationDataSchema,
type SynologyDiskRecord,
type SynologyVolumeRecord,
} from "./synology-types";
const logger = createLogger({ module: "synologyClient" });
const AUTH_SESSION_NAME = "DownloadStation";
type ApiDefinition = {
cgiPath: string;
maxVersion: number;
};
type StoredSession = {
cookieHeader: string;
};
type SynologyClientOptions = {
integrationId: string;
baseUrl: string;
username: string;
password: string;
sessionStore: SessionStore<StoredSession>;
};
const apiDefinitionCache = new Map<string, ApiDefinition>();
export class SynologyClient {
private readonly integrationId: string;
private readonly baseUrl: string;
private readonly username: string;
private readonly password: string;
private readonly sessionStore: SessionStore<StoredSession>;
constructor(options: SynologyClientOptions) {
this.integrationId = options.integrationId;
this.baseUrl = options.baseUrl.replace(/\/$/, "");
this.username = options.username;
this.password = options.password;
this.sessionStore = options.sessionStore;
}
public async getSystemInfoAsync() {
const response = await this.requestAsync("SYNO.Core.System", { method: "info" });
return synologySystemInfoDataSchema.parse(response.data);
}
public async getUtilizationAsync() {
const response = await this.requestAsync("SYNO.Core.System.Utilization", { method: "get" });
return synologyUtilizationDataSchema.parse(response.data);
}
public async getStorageVolumesAsync(): Promise<SynologyVolumeRecord[]> {
try {
const storageV2Response = await this.requestAsync("SYNO.Core.System", {
method: "info",
extraParams: { type: "storage_v2" },
});
const storageV2 = synologyStorageV2DataSchema.parse(storageV2Response.data);
const volumesFromV2 = this.mapStorageV2Volumes(storageV2);
if (volumesFromV2.length > 0) {
return volumesFromV2;
}
} catch (error) {
logger.debug("storage_v2 unavailable, falling back to legacy storage info", {
integrationId: this.integrationId,
error,
});
}
const legacyResponse = await this.requestAsync("SYNO.Core.System", {
method: "info",
extraParams: { type: "storage" },
});
const legacyStorage = synologyLegacyStorageDataSchema.parse(legacyResponse.data);
return this.mapLegacyVolumes(legacyStorage.vol_info ?? []);
}
public async getStorageLoadInfoAsync() {
const response = await this.requestOptionalAsync("SYNO.Storage.CGI.Storage", { method: "load_info" });
if (!response) {
return null;
}
return synologyStorageLoadInfoDataSchema.parse(response.data);
}
public async getSmartInfoAsync() {
const response = await this.requestOptionalAsync("SYNO.Storage.CGI.Smart", { method: "get_smart_info" });
if (!response) {
return null;
}
return synologySmartInfoDataSchema.parse(response.data);
}
public async getSystemStatusAsync() {
const response = await this.requestOptionalAsync("SYNO.Core.System.Status", { method: "get" });
if (!response) {
return null;
}
return synologySystemStatusDataSchema.parse(response.data);
}
public async getUpgradeStatusAsync() {
const response = await this.requestOptionalAsync("SYNO.Core.Upgrade", { method: "status" });
if (!response) {
return null;
}
return synologyUpgradeStatusDataSchema.parse(response.data);
}
public async getUpgradeCheckAsync() {
const response = await this.requestOptionalAsync("SYNO.Core.Upgrade.Server", { method: "check" });
if (!response) {
return null;
}
return synologyUpgradeCheckDataSchema.parse(response.data);
}
public async testConnectionAsync() {
await this.getSystemInfoAsync();
}
private mapLegacyVolumes(volumes: z.infer<typeof synologyLegacyStorageDataSchema>["vol_info"]) {
return (volumes ?? [])
.map((volume) => this.mapVolumeRecord(volume.name, volume.used_size, volume.total_size, volume.status))
.filter((volume): volume is SynologyVolumeRecord => volume !== null);
}
private mapStorageV2Volumes(storage: z.infer<typeof synologyStorageV2DataSchema>) {
return (storage.volumes ?? [])
.map((volume) => {
const name = volume.id ?? volume.vol_path ?? volume.display_name;
if (!name) {
return null;
}
return this.mapVolumeRecord(
name,
volume.size?.used,
volume.size?.total,
volume.status,
volume.display_name,
);
})
.filter((volume): volume is SynologyVolumeRecord => volume !== null);
}
private mapVolumeRecord(
name: string,
usedValue: number | string | undefined,
totalValue: number | string | undefined,
status: string | undefined,
displayName?: string,
): SynologyVolumeRecord | null {
const usedBytes = parseNumericValue(usedValue);
const totalBytes = parseNumericValue(totalValue);
if (usedBytes === null || totalBytes === null || totalBytes <= 0) {
return null;
}
return {
name,
displayName: displayName && displayName !== name ? displayName : undefined,
usedBytes,
totalBytes,
status,
};
}
public mapDisksFromLoadInfo(loadInfo: z.infer<typeof synologyStorageLoadInfoDataSchema>): SynologyDiskRecord[] {
return (loadInfo.disks ?? []).map((disk) => ({
identifier: disk.id ?? disk.name ?? disk.display_name ?? "unknown-disk",
name: disk.display_name ?? disk.name ?? disk.id ?? "unknown-disk",
status: disk.smart_status ?? disk.status,
temperature: parseOptionalNumericValue(disk.temp ?? disk.temperature),
volumeName: disk.volume_id ?? disk.vol_path,
}));
}
public mapDisksFromSmartInfo(smartInfo: z.infer<typeof synologySmartInfoDataSchema>): SynologyDiskRecord[] {
const disks = smartInfo.disks ?? smartInfo.items ?? [];
return disks.map((disk) => ({
identifier: disk.disk_id ?? disk.id ?? disk.name ?? "unknown-disk",
name: disk.name ?? disk.disk_id ?? disk.id ?? "unknown-disk",
status: disk.overall_status ?? disk.status,
temperature: parseOptionalNumericValue(disk.temp ?? disk.temperature),
volumeName: undefined,
}));
}
private async requestOptionalAsync(
apiName: string,
options: { method: string; extraParams?: Record<string, string> },
) {
try {
return await this.requestAsync(apiName, options);
} catch (error) {
logger.debug("Optional Synology API request failed", {
integrationId: this.integrationId,
apiName,
method: options.method,
error,
});
return null;
}
}
private async requestAsync(
apiName: string,
options: { method: string; extraParams?: Record<string, string> },
): Promise<z.infer<typeof synologyEnvelopeSchema>> {
return await this.withAuthenticatedSessionAsync(async (session) => {
const apiDefinition = await this.getApiDefinitionAsync(apiName);
const requestUrl = new URL(`${this.baseUrl}/webapi/${apiDefinition.cgiPath}`);
requestUrl.searchParams.set("api", apiName);
requestUrl.searchParams.set("version", String(apiDefinition.maxVersion));
requestUrl.searchParams.set("method", options.method);
for (const [key, value] of Object.entries(options.extraParams ?? {})) {
requestUrl.searchParams.set(key, value);
}
const response = await fetchWithTrustedCertificatesAsync(requestUrl, {
headers: {
Cookie: session.cookieHeader,
"User-Agent": "Homarr",
},
signal: AbortSignal.timeout(REQUEST_TIMEOUT_MS),
});
if (!response.ok) {
throw new ResponseError(response);
}
const payload = synologyEnvelopeSchema.parse(await response.json());
if (!payload.success) {
const errorCode = payload.error?.code;
if (errorCode !== undefined && SESSION_ERROR_CODES.has(errorCode)) {
throw new SynologySessionError(errorCode);
}
throw new ResponseError({
status: 502,
url: requestUrl.toString(),
});
}
return payload;
});
}
private async withAuthenticatedSessionAsync<T>(callback: (session: StoredSession) => Promise<T>): Promise<T> {
const storedSession = await this.sessionStore.getAsync();
if (storedSession) {
try {
return await callback(storedSession);
} catch (error) {
if (!(error instanceof SynologySessionError)) {
throw error;
}
logger.debug("Synology session expired, re-authenticating", {
integrationId: this.integrationId,
errorCode: error.errorCode,
});
await this.sessionStore.clearAsync();
}
}
const session = await this.loginAsync();
await this.sessionStore.setAsync(session);
return await callback(session);
}
private async loginAsync(): Promise<StoredSession> {
const authDefinition = await this.getApiDefinitionAsync(AUTH_API_NAME);
const loginUrl = new URL(`${this.baseUrl}/webapi/${authDefinition.cgiPath}`);
loginUrl.searchParams.set("api", AUTH_API_NAME);
loginUrl.searchParams.set("version", String(authDefinition.maxVersion));
loginUrl.searchParams.set("method", "login");
const safeLoginUrl = loginUrl.toString();
const response = await fetchWithTrustedCertificatesAsync(loginUrl, {
method: "POST",
headers: {
"User-Agent": "Homarr",
"Content-Type": "application/x-www-form-urlencoded",
},
body: new URLSearchParams({
account: this.username,
passwd: this.password,
session: AUTH_SESSION_NAME,
format: "cookie",
}).toString(),
signal: AbortSignal.timeout(REQUEST_TIMEOUT_MS),
});
if (!response.ok) {
throw new ResponseError({ status: response.status, url: safeLoginUrl });
}
const payload = synologyAuthResponseSchema.parse(await response.json());
if (!payload.success) {
throw new ResponseError({
status: 401,
url: safeLoginUrl,
});
}
const cookieHeader = extractCookieHeader(response.headers);
if (!cookieHeader) {
throw new ResponseError({
status: 401,
url: safeLoginUrl,
});
}
return { cookieHeader };
}
private async getApiDefinitionAsync(apiName: string): Promise<ApiDefinition> {
const cacheKey = `${this.integrationId}:${apiName}`;
const cachedDefinition = apiDefinitionCache.get(cacheKey);
if (cachedDefinition) {
return cachedDefinition;
}
const infoUrl = new URL(`${this.baseUrl}/webapi/query.cgi`);
infoUrl.searchParams.set("api", INFO_API_NAME);
infoUrl.searchParams.set("version", "1");
infoUrl.searchParams.set("method", "query");
infoUrl.searchParams.set("query", apiName);
const response = await fetchWithTrustedCertificatesAsync(infoUrl, {
headers: {
"User-Agent": "Homarr",
},
signal: AbortSignal.timeout(REQUEST_TIMEOUT_MS),
});
if (!response.ok) {
throw new ResponseError(response);
}
const payload = synologyApiInfoResponseSchema.parse(await response.json());
const apiDefinition = payload.data?.[apiName];
if (!payload.success || !apiDefinition) {
throw new ResponseError({
status: 502,
url: infoUrl.toString(),
});
}
const definition = {
cgiPath: apiDefinition.path,
maxVersion: apiDefinition.maxVersion,
};
apiDefinitionCache.set(cacheKey, definition);
return definition;
}
}
class SynologySessionError extends Error {
constructor(public readonly errorCode: number) {
super(`Synology session error ${String(errorCode)}`);
this.name = SynologySessionError.name;
}
}
function extractCookieHeader(headers: Headers): string | null {
const cookies = headers.getSetCookie();
if (cookies.length === 0) {
return null;
}
return cookies.map((cookie) => cookie.split(";")[0]).join("; ");
}
function parseNumericValue(value: number | string | undefined): number | null {
if (value === undefined) {
return null;
}
const parsed = typeof value === "number" ? value : Number.parseFloat(value);
return Number.isFinite(parsed) ? parsed : null;
}
function parseOptionalNumericValue(value: number | string | undefined): number | null {
const parsed = parseNumericValue(value);
return parsed === null ? null : parsed;
}
@@ -0,0 +1,323 @@
import type { z } from "zod";
import { createLogger } from "@homarr/core/infrastructure/logs";
import { HandleIntegrationErrors } from "../base/errors/decorator";
import type { IntegrationTestingInput } from "../base/integration";
import { Integration } from "../base/integration";
import { createSessionStore } from "../base/session-store";
import type { TestingResult } from "../base/test-connection/test-connection-service";
import type { ISystemHealthMonitoringIntegration } from "../interfaces/health-monitoring/health-monitoring-integration";
import type { SystemHealthMonitoring } from "../interfaces/health-monitoring/health-monitoring-types";
import { SynologyClient } from "./synology-client";
import type { SynologyDiskRecord, SynologyVolumeRecord } from "./synology-types";
import type { synologySystemInfoDataSchema, synologyUtilizationDataSchema } from "./synology-types";
const logger = createLogger({ module: "synologyIntegration" });
type StoredSession = {
cookieHeader: string;
};
@HandleIntegrationErrors([])
export class SynologyIntegration extends Integration implements ISystemHealthMonitoringIntegration {
private readonly sessionStore = createSessionStore<StoredSession>(this.integration);
private client?: SynologyClient;
protected async testingAsync(_input: IntegrationTestingInput): Promise<TestingResult> {
await this.getClient().testConnectionAsync();
return { success: true };
}
public async getSystemInfoAsync(): Promise<SystemHealthMonitoring> {
const client = this.getClient();
const [systemInfo, utilization, volumes] = await Promise.all([
client.getSystemInfoAsync(),
client.getUtilizationAsync(),
client.getStorageVolumesAsync(),
]);
const [storageLoadInfoResult, smartInfoResult, systemStatusResult, upgradeStatusResult, upgradeCheckResult] =
await Promise.allSettled([
client.getStorageLoadInfoAsync(),
client.getSmartInfoAsync(),
client.getSystemStatusAsync(),
client.getUpgradeStatusAsync(),
client.getUpgradeCheckAsync(),
]);
const storageLoadInfo = getSettledValue(storageLoadInfoResult);
const smartInfo = getSettledValue(smartInfoResult);
const systemStatus = getSettledValue(systemStatusResult);
const upgradeStatus = getSettledValue(upgradeStatusResult);
const upgradeCheck = getSettledValue(upgradeCheckResult);
const diskRecords = mergeDiskRecords(
storageLoadInfo ? client.mapDisksFromLoadInfo(storageLoadInfo) : [],
smartInfo ? client.mapDisksFromSmartInfo(smartInfo) : [],
);
const memory = mapMemoryBytes(utilization);
const network = mapNetworkTraffic(utilization);
const loadAverage = mapLoadAverage(utilization);
const smart = mapVolumeSmartEntries(volumes, diskRecords);
const rebootRequired = Boolean(systemStatus?.reboot_required ?? upgradeStatus?.reboot_required ?? false);
const availablePkgUpdates = upgradeCheck?.update_count ?? (upgradeCheck?.available ? 1 : 0);
return {
version: mapVersion(systemInfo),
cpuModelName: systemInfo.model ?? "Unknown CPU",
cpuUtilization: mapCpuUtilization(utilization),
memUsedInBytes: memory.usedBytes,
memAvailableInBytes: memory.availableBytes,
uptime: mapUptimeSeconds(systemInfo),
network,
loadAverage,
rebootRequired,
availablePkgUpdates,
cpuTemp: mapCpuTemperature(systemInfo),
fileSystem: mapFileSystemEntries(volumes),
smart,
gpu: [],
};
}
public async listStorageVolumesAsync(): Promise<{ value: string; label: string }[]> {
const volumes = await this.getClient().getStorageVolumesAsync();
const { id: integrationId, name: integrationName } = this.integration;
return volumes.map((volume) => ({
value: `${integrationId}:${volume.name}`,
label: `${volume.displayName ?? volume.name} (${integrationName})`,
}));
}
private getClient(): SynologyClient {
return (this.client ??= new SynologyClient({
integrationId: this.integration.id,
baseUrl: this.integration.url,
username: this.getSecretValue("username"),
password: this.getSecretValue("password"),
sessionStore: this.sessionStore,
}));
}
}
function getSettledValue<T>(result: PromiseSettledResult<T>): T | null {
if (result.status === "rejected") {
logger.debug("Optional Synology API call failed", { reason: result.reason });
return null;
}
return result.value;
}
function mapVersion(systemInfo: z.infer<typeof synologySystemInfoDataSchema>): string {
if (systemInfo.version_string) {
return systemInfo.version_string;
}
if (systemInfo.firmware_ver) {
return systemInfo.firmware_ver;
}
if (systemInfo.version !== undefined) {
return String(systemInfo.version);
}
return "Unknown";
}
function mapCpuUtilization(utilization: z.infer<typeof synologyUtilizationDataSchema>): number {
const userLoad = parseNumericValue(utilization.cpu?.user_load) ?? 0;
const systemLoad = parseNumericValue(utilization.cpu?.system_load) ?? 0;
const totalLoad = userLoad + systemLoad;
return Math.min(totalLoad, 100);
}
function mapMemoryBytes(utilization: z.infer<typeof synologyUtilizationDataSchema>) {
const memory = utilization.memory;
const totalRealKib = parseNumericValue(memory?.total_real);
const realUsagePercent = parseNumericValue(memory?.real_usage);
// DSM utilization API reports memory sizes in KiB, not bytes.
if (totalRealKib !== null && realUsagePercent !== null) {
const totalBytes = totalRealKib * 1024;
const usedBytes = Math.round((totalBytes * realUsagePercent) / 100);
return {
usedBytes,
availableBytes: Math.max(totalBytes - usedBytes, 0),
};
}
const availableKib = parseNumericValue(memory?.avail_real) ?? 0;
const cachedKib = parseNumericValue(memory?.cached) ?? 0;
const totalKib = totalRealKib ?? availableKib + cachedKib;
const usedKib = Math.max(totalKib - availableKib, 0);
return {
usedBytes: usedKib * 1024,
availableBytes: availableKib * 1024,
};
}
function mapNetworkTraffic(utilization: z.infer<typeof synologyUtilizationDataSchema>) {
const totalNetwork = utilization.network?.find((entry) => entry.device === "total");
if (!totalNetwork) {
return null;
}
const received = parseNumericValue(totalNetwork.rx);
const transmitted = parseNumericValue(totalNetwork.tx);
if (received === null || transmitted === null) {
return null;
}
return {
up: transmitted,
down: received,
};
}
function mapLoadAverage(utilization: z.infer<typeof synologyUtilizationDataSchema>) {
const oneMinute = parseNumericValue(utilization.cpu?.["1min_load"]);
const fiveMinute = parseNumericValue(utilization.cpu?.["5min_load"]);
const fifteenMinute = parseNumericValue(utilization.cpu?.["15min_load"]);
if (oneMinute === null && fiveMinute === null && fifteenMinute === null) {
return null;
}
return {
"1min": oneMinute ?? 0,
"5min": fiveMinute ?? 0,
"15min": fifteenMinute ?? 0,
};
}
function mapUptimeSeconds(systemInfo: z.infer<typeof synologySystemInfoDataSchema>): number {
if (typeof systemInfo.uptime === "number") {
return systemInfo.uptime;
}
if (!systemInfo.up_time) {
return 0;
}
const parts = systemInfo.up_time.split(":").map((part) => Number.parseInt(part, 10));
if (parts.length !== 3 || parts.some((part) => Number.isNaN(part))) {
return 0;
}
const [hours = 0, minutes = 0, seconds = 0] = parts;
return hours * 3600 + minutes * 60 + seconds;
}
function mapCpuTemperature(systemInfo: z.infer<typeof synologySystemInfoDataSchema>): number | undefined {
const temperature = parseNumericValue(systemInfo.sys_temp ?? systemInfo.temperature);
return temperature === null ? undefined : temperature;
}
function mapFileSystemEntries(volumes: SynologyVolumeRecord[]) {
return volumes.map((volume) => {
const availableBytes = Math.max(volume.totalBytes - volume.usedBytes, 0);
return {
deviceName: volume.name,
used: `${volume.usedBytes}`,
available: `${availableBytes}`,
percentage: (volume.usedBytes / volume.totalBytes) * 100,
};
});
}
function mapVolumeSmartEntries(volumes: SynologyVolumeRecord[], diskRecords: SynologyDiskRecord[]) {
return volumes.map((volume) => {
const matchingDisks = diskRecords.filter((disk) => diskBelongsToVolume(disk, volume.name));
const temperatures = matchingDisks
.map((disk) => disk.temperature)
.filter((temperature): temperature is number => temperature !== null);
const overallStatus = volume.status ?? pickWorstDiskStatus(matchingDisks);
return {
deviceName: volume.name,
healthy: isHealthyStatus(overallStatus),
overallStatus,
temperature: temperatures.length > 0 ? Math.max(...temperatures) : null,
};
});
}
function mergeDiskRecords(
loadInfoDisks: SynologyDiskRecord[],
smartInfoDisks: SynologyDiskRecord[],
): SynologyDiskRecord[] {
const diskMap = new Map<string, SynologyDiskRecord>();
for (const disk of loadInfoDisks) {
diskMap.set(disk.identifier, disk);
}
for (const disk of smartInfoDisks) {
const existingDisk = diskMap.get(disk.identifier);
diskMap.set(disk.identifier, {
identifier: disk.identifier,
name: existingDisk?.name ?? disk.name,
status: disk.status ?? existingDisk?.status,
temperature: disk.temperature ?? existingDisk?.temperature ?? null,
volumeName: existingDisk?.volumeName ?? disk.volumeName,
});
}
return [...diskMap.values()];
}
function diskBelongsToVolume(disk: SynologyDiskRecord, volumeName: string): boolean {
if (!disk.volumeName) {
return false;
}
return (
disk.volumeName === volumeName ||
disk.volumeName.endsWith(volumeName) ||
volumeName.endsWith(disk.volumeName) ||
disk.volumeName.includes(volumeName) ||
volumeName.includes(disk.volumeName)
);
}
const UNHEALTHY_STATUS_TOKENS = ["critical", "error", "crash", "failed", "fail", "degraded", "warning"] as const;
function getStatusSeverityIndex(status: string): number {
const normalizedStatus = status.toLowerCase();
const index = UNHEALTHY_STATUS_TOKENS.findIndex((token) => normalizedStatus.includes(token));
return index === -1 ? UNHEALTHY_STATUS_TOKENS.length : index;
}
function pickWorstDiskStatus(disks: SynologyDiskRecord[]): string {
const statuses = disks
.map((disk) => disk.status)
.filter((status): status is string => status !== undefined && status.length > 0);
if (statuses.length === 0) {
return "normal";
}
return statuses.reduce((worstStatus, currentStatus) =>
getStatusSeverityIndex(currentStatus) < getStatusSeverityIndex(worstStatus) ? currentStatus : worstStatus,
);
}
function isHealthyStatus(status: string | undefined): boolean {
if (!status) {
return true;
}
const normalizedStatus = status.toLowerCase();
return !["crash", "degraded", "fail", "failed", "warning", "error", "critical"].some((unhealthyToken) =>
normalizedStatus.includes(unhealthyToken),
);
}
function parseNumericValue(value: number | string | undefined): number | null {
if (value === undefined) {
return null;
}
const parsed = typeof value === "number" ? value : Number.parseFloat(value);
return Number.isFinite(parsed) ? parsed : null;
}
@@ -0,0 +1,191 @@
import { z } from "zod";
export const REQUEST_TIMEOUT_MS = 5000;
export const AUTH_API_NAME = "SYNO.API.Auth";
export const INFO_API_NAME = "SYNO.API.Info";
export const SESSION_ERROR_CODES = new Set([106, 107, 119]);
export const synologyEnvelopeSchema = z.object({
success: z.boolean(),
data: z.unknown().optional(),
error: z
.object({
code: z.number(),
})
.optional(),
});
export const synologyApiDefinitionSchema = z.object({
path: z.string(),
maxVersion: z.number(),
});
export const synologyApiInfoResponseSchema = synologyEnvelopeSchema.extend({
data: z.record(z.string(), synologyApiDefinitionSchema).optional(),
});
export const synologyAuthResponseSchema = synologyEnvelopeSchema.extend({
data: z
.object({
sid: z.string().optional(),
})
.optional(),
});
const numericString = z.union([z.number(), z.string()]);
export const synologySystemInfoDataSchema = z
.object({
up_time: z.string().optional(),
uptime: z.number().optional(),
version_string: z.string().optional(),
firmware_ver: z.string().optional(),
version: z.union([z.string(), z.number()]).optional(),
model: z.string().optional(),
sys_temp: numericString.optional(),
temperature: numericString.optional(),
})
.passthrough();
export const synologyVolumeInfoSchema = z.object({
name: z.string(),
used_size: numericString.optional(),
total_size: numericString.optional(),
status: z.string().optional(),
vol_path: z.string().optional(),
});
export const synologyLegacyStorageDataSchema = z.object({
vol_info: z.array(synologyVolumeInfoSchema).optional(),
});
export const synologyStorageV2VolumeSchema = z
.object({
id: z.string().optional(),
vol_path: z.string().optional(),
display_name: z.string().optional(),
size: z
.object({
total: z.union([z.number(), z.string()]).optional(),
used: z.union([z.number(), z.string()]).optional(),
})
.optional(),
status: z.string().optional(),
})
.passthrough();
export const synologyStorageV2DataSchema = z.object({
volumes: z.array(synologyStorageV2VolumeSchema).optional(),
});
export const synologyUtilizationCpuSchema = z.object({
user_load: numericString.optional(),
system_load: numericString.optional(),
other_load: numericString.optional(),
"1min_load": numericString.optional(),
"5min_load": numericString.optional(),
"15min_load": numericString.optional(),
});
export const synologyUtilizationMemorySchema = z.object({
real_usage: numericString.optional(),
avail_real: numericString.optional(),
cached: numericString.optional(),
total_real: numericString.optional(),
});
export const synologyUtilizationNetworkSchema = z.object({
device: z.string(),
rx: numericString.optional(),
tx: numericString.optional(),
});
export const synologyUtilizationDataSchema = z.object({
cpu: synologyUtilizationCpuSchema.optional(),
memory: synologyUtilizationMemorySchema.optional(),
network: z.array(synologyUtilizationNetworkSchema).optional(),
});
export const synologyStorageDiskSchema = z
.object({
id: z.string().optional(),
name: z.string().optional(),
display_name: z.string().optional(),
status: z.string().optional(),
temp: numericString.optional(),
temperature: numericString.optional(),
smart_status: z.string().optional(),
volume_id: z.string().optional(),
vol_path: z.string().optional(),
})
.passthrough();
export const synologyStorageLoadInfoDataSchema = z
.object({
disks: z.array(synologyStorageDiskSchema).optional(),
volumes: z.array(synologyStorageV2VolumeSchema).optional(),
overview_data: z
.object({
volumes: z.array(synologyVolumeInfoSchema).optional(),
})
.optional(),
})
.passthrough();
export const synologySmartDiskSchema = z
.object({
id: z.string().optional(),
disk_id: z.string().optional(),
name: z.string().optional(),
status: z.string().optional(),
temp: numericString.optional(),
temperature: numericString.optional(),
overall_status: z.string().optional(),
})
.passthrough();
export const synologySmartInfoDataSchema = z
.object({
disks: z.array(synologySmartDiskSchema).optional(),
items: z.array(synologySmartDiskSchema).optional(),
})
.passthrough();
export const synologySystemStatusDataSchema = z
.object({
reboot_required: z.boolean().optional(),
system_need_repair: z.boolean().optional(),
})
.passthrough();
export const synologyUpgradeStatusDataSchema = z
.object({
reboot_required: z.boolean().optional(),
upgrade_ready: z.boolean().optional(),
})
.passthrough();
export const synologyUpgradeCheckDataSchema = z
.object({
available: z.boolean().optional(),
update_count: z.number().optional(),
})
.passthrough();
export type SynologyVolumeRecord = {
name: string;
displayName?: string;
usedBytes: number;
totalBytes: number;
status: string | undefined;
};
export type SynologyDiskRecord = {
identifier: string;
name: string;
status: string | undefined;
temperature: number | null;
volumeName: string | undefined;
};
@@ -0,0 +1,585 @@
// @vitest-environment node
import { Response } from "undici";
import { beforeEach, describe, expect, test, vi } from "vitest";
vi.hoisted(() => {
process.env.CI = "true";
process.env.NODE_ENV = "test";
process.env.SECRET_ENCRYPTION_KEY = "0".repeat(64);
});
vi.mock("@homarr/core/infrastructure/http", () => ({
fetchWithTrustedCertificatesAsync: vi.fn(),
}));
vi.mock("@homarr/core/infrastructure/logs", () => ({
createLogger: () => ({
debug: vi.fn(),
info: vi.fn(),
warn: vi.fn(),
error: vi.fn(),
}),
}));
vi.mock("../../base/session-store", () => ({
createSessionStore: () => ({
getAsync: vi.fn().mockResolvedValue(null),
setAsync: vi.fn().mockResolvedValue(undefined),
clearAsync: vi.fn().mockResolvedValue(undefined),
}),
}));
import { ResponseError } from "@homarr/common/server";
import { fetchWithTrustedCertificatesAsync } from "@homarr/core/infrastructure/http";
import { IntegrationResponseError } from "../../base/errors/http/integration-response-error";
import type { IntegrationSecret } from "../../base/types";
import { SynologyIntegration } from "../synology-integration";
const TEST_URL = "https://synology.example.com:5001";
const mockFetch = vi.mocked(fetchWithTrustedCertificatesAsync);
const createIntegration = (secrets: IntegrationSecret[] = []) =>
new SynologyIntegration({
id: "test-synology",
name: "Test Synology",
url: TEST_URL,
externalUrl: null,
decryptedSecrets: secrets.length
? secrets
: [
{ kind: "username", value: "homarr" },
{ kind: "password", value: "secret-password" },
],
});
const apiDefinitions = {
"SYNO.API.Auth": { path: "auth.cgi", maxVersion: 7 },
"SYNO.API.Info": { path: "query.cgi", maxVersion: 1 },
"SYNO.Core.System": { path: "entry.cgi", maxVersion: 3 },
"SYNO.Core.System.Utilization": { path: "entry.cgi", maxVersion: 1 },
"SYNO.Storage.CGI.Storage": { path: "entry.cgi", maxVersion: 1 },
"SYNO.Storage.CGI.Smart": { path: "entry.cgi", maxVersion: 1 },
"SYNO.Core.System.Status": { path: "entry.cgi", maxVersion: 1 },
"SYNO.Core.Upgrade": { path: "entry.cgi", maxVersion: 1 },
"SYNO.Core.Upgrade.Server": { path: "entry.cgi", maxVersion: 1 },
};
const systemInfoResponse = {
success: true as const,
data: {
up_time: "48:30:15",
version_string: "DSM 7.3-12345",
model: "DS920+",
sys_temp: 42,
},
};
const utilizationResponse = {
success: true,
data: {
cpu: {
user_load: 12,
system_load: 8,
"1min_load": 10,
"5min_load": 14,
"15min_load": 9,
},
memory: {
real_usage: 35,
total_real: 8 * 1024 * 1024,
avail_real: Math.round(8 * 1024 * 1024 * 0.65),
cached: 900_000,
},
network: [
{ device: "total", rx: 4096, tx: 8192 },
{ device: "eth0", rx: 4096, tx: 8192 },
],
},
};
const storageV2Response = {
success: true,
data: {
volumes: [
{
id: "volume_1",
display_name: "Data Volume 1",
size: { total: 10_000_000_000, used: 4_000_000_000 },
status: "normal",
},
{
id: "volume_2",
display_name: "Data Volume 2",
size: { total: 20_000_000_000, used: 5_000_000_000 },
status: "degraded",
},
],
},
};
const storageLoadInfoResponse = {
success: true,
data: {
disks: [
{
id: "sda",
display_name: "Drive 1",
temp: 38,
status: "normal",
volume_id: "volume_1",
},
{
id: "sdb",
display_name: "Drive 2",
temp: 44,
status: "normal",
volume_id: "volume_2",
},
],
},
};
const smartInfoResponse = {
success: true,
data: {
disks: [
{
disk_id: "sda",
name: "Drive 1",
overall_status: "normal",
temp: 39,
},
],
},
};
const systemStatusResponse = {
success: true,
data: {
reboot_required: true,
},
};
const upgradeStatusResponse = {
success: true,
data: {
reboot_required: false,
},
};
const upgradeCheckResponse = {
success: true,
data: {
available: true,
update_count: 2,
},
};
const toUrlString = (url: unknown): string => String(url);
const getApiFromUrl = (url: string) => {
const parsedUrl = new URL(url);
return parsedUrl.searchParams.get("api");
};
const getMethodFromUrl = (url: string) => {
const parsedUrl = new URL(url);
return parsedUrl.searchParams.get("method");
};
const getTypeFromUrl = (url: string) => {
const parsedUrl = new URL(url);
return parsedUrl.searchParams.get("type");
};
const mockSuccessfulFlow = (options?: {
skipStorageV2?: boolean;
skipOptional?: boolean;
systemInfo?: {
success: boolean;
data: Record<string, unknown>;
};
utilization?: typeof utilizationResponse;
storageV2?: typeof storageV2Response;
storageLoadInfo?: typeof storageLoadInfoResponse;
}) => {
mockFetch.mockImplementation((url) => {
const urlString = toUrlString(url);
const apiName = getApiFromUrl(urlString);
const method = getMethodFromUrl(urlString);
const type = getTypeFromUrl(urlString);
if (apiName === "SYNO.API.Info" && method === "query") {
const query = new URL(urlString).searchParams.get("query") ?? "SYNO.API.Auth";
const definition = apiDefinitions[query as keyof typeof apiDefinitions];
return Promise.resolve(
new Response(JSON.stringify({ success: true, data: { [query]: definition } }), {
status: 200,
headers: { "Content-Type": "application/json" },
}),
) as unknown as ReturnType<typeof fetchWithTrustedCertificatesAsync>;
}
if (apiName === "SYNO.API.Auth" && method === "login") {
return Promise.resolve(
new Response(JSON.stringify({ success: true, data: { sid: "test-session-id" } }), {
status: 200,
headers: {
"Content-Type": "application/json",
"Set-Cookie": "id=test-session-id; Path=/; HttpOnly",
},
}),
) as unknown as ReturnType<typeof fetchWithTrustedCertificatesAsync>;
}
if (apiName === "SYNO.Core.System" && method === "info" && type === "storage_v2") {
if (options?.skipStorageV2) {
return Promise.resolve(
new Response(JSON.stringify({ success: false, error: { code: 103 } }), { status: 200 }),
) as unknown as ReturnType<typeof fetchWithTrustedCertificatesAsync>;
}
return Promise.resolve(new Response(JSON.stringify(options?.storageV2 ?? storageV2Response), { status: 200 })) as unknown as ReturnType<
typeof fetchWithTrustedCertificatesAsync
>;
}
if (apiName === "SYNO.Core.System" && method === "info" && type === "storage") {
return Promise.resolve(
new Response(
JSON.stringify({
success: true,
data: {
vol_info: [
{
name: "volume_1",
used_size: 4_000_000_000,
total_size: 10_000_000_000,
status: "normal",
},
],
},
}),
{ status: 200 },
),
) as unknown as ReturnType<typeof fetchWithTrustedCertificatesAsync>;
}
if (apiName === "SYNO.Core.System" && method === "info" && !type) {
return Promise.resolve(
new Response(JSON.stringify(options?.systemInfo ?? systemInfoResponse), { status: 200 }),
) as unknown as ReturnType<typeof fetchWithTrustedCertificatesAsync>;
}
if (apiName === "SYNO.Core.System.Utilization" && method === "get") {
return Promise.resolve(
new Response(JSON.stringify(options?.utilization ?? utilizationResponse), { status: 200 }),
) as unknown as ReturnType<typeof fetchWithTrustedCertificatesAsync>;
}
if (options?.skipOptional) {
return Promise.resolve(
new Response(JSON.stringify({ success: false, error: { code: 105 } }), { status: 200 }),
) as unknown as ReturnType<typeof fetchWithTrustedCertificatesAsync>;
}
if (apiName === "SYNO.Storage.CGI.Storage" && method === "load_info") {
return Promise.resolve(
new Response(JSON.stringify(options?.storageLoadInfo ?? storageLoadInfoResponse), { status: 200 }),
) as unknown as ReturnType<typeof fetchWithTrustedCertificatesAsync>;
}
if (apiName === "SYNO.Storage.CGI.Smart" && method === "get_smart_info") {
return Promise.resolve(new Response(JSON.stringify(smartInfoResponse), { status: 200 })) as unknown as ReturnType<
typeof fetchWithTrustedCertificatesAsync
>;
}
if (apiName === "SYNO.Core.System.Status" && method === "get") {
return Promise.resolve(
new Response(JSON.stringify(systemStatusResponse), { status: 200 }),
) as unknown as ReturnType<typeof fetchWithTrustedCertificatesAsync>;
}
if (apiName === "SYNO.Core.Upgrade" && method === "status") {
return Promise.resolve(
new Response(JSON.stringify(upgradeStatusResponse), { status: 200 }),
) as unknown as ReturnType<typeof fetchWithTrustedCertificatesAsync>;
}
if (apiName === "SYNO.Core.Upgrade.Server" && method === "check") {
return Promise.resolve(
new Response(JSON.stringify(upgradeCheckResponse), { status: 200 }),
) as unknown as ReturnType<typeof fetchWithTrustedCertificatesAsync>;
}
return Promise.resolve(
new Response(JSON.stringify({ success: false, error: { code: 102 } }), { status: 200 }),
) as unknown as ReturnType<typeof fetchWithTrustedCertificatesAsync>;
});
};
beforeEach(() => {
mockFetch.mockReset();
});
describe("SynologyIntegration.getSystemInfoAsync", () => {
test("maps all supported health monitoring fields", async () => {
mockSuccessfulFlow();
const integration = createIntegration();
const result = await integration.getSystemInfoAsync();
expect(result.version).toBe("DSM 7.3-12345");
expect(result.cpuModelName).toBe("DS920+");
expect(result.cpuUtilization).toBe(20);
expect(result.memUsedInBytes).toBe(Math.round((8 * 1024 * 1024 * 1024 * 35) / 100));
expect(result.memAvailableInBytes).toBe(8 * 1024 * 1024 * 1024 - Math.round((8 * 1024 * 1024 * 1024 * 35) / 100));
expect(result.uptime).toBe(48 * 3600 + 30 * 60 + 15);
expect(result.cpuTemp).toBe(42);
expect(result.network).toEqual({ up: 8192, down: 4096 });
expect(result.loadAverage).toEqual({ "1min": 10, "5min": 14, "15min": 9 });
expect(result.rebootRequired).toBe(true);
expect(result.availablePkgUpdates).toBe(2);
expect(result.gpu).toEqual([]);
expect(result.fileSystem).toHaveLength(2);
expect(result.fileSystem[0]).toEqual({
deviceName: "volume_1",
used: "4000000000",
available: "6000000000",
percentage: 40,
});
expect(result.smart).toEqual([
{
deviceName: "volume_1",
healthy: true,
overallStatus: "normal",
temperature: 39,
},
{
deviceName: "volume_2",
healthy: false,
overallStatus: "degraded",
temperature: 44,
},
]);
});
test("picks worst disk status when volume status is missing", async () => {
mockSuccessfulFlow({
storageV2: {
success: true,
data: {
volumes: [
{
id: "volume_1",
display_name: "Data Volume 1",
size: { total: 10_000_000_000, used: 4_000_000_000 },
},
],
},
},
storageLoadInfo: {
success: true,
data: {
disks: [
{
id: "sda",
display_name: "Drive 1",
temp: 38,
status: "normal",
volume_id: "volume_1",
},
{
id: "sdb",
display_name: "Drive 2",
temp: 40,
status: "degraded",
volume_id: "volume_1",
},
],
},
},
});
const integration = createIntegration();
const result = await integration.getSystemInfoAsync();
expect(result.smart).toEqual([
{
deviceName: "volume_1",
healthy: false,
overallStatus: "degraded",
temperature: 40,
},
]);
});
test("falls back to legacy storage info when storage_v2 is unavailable", async () => {
mockSuccessfulFlow({ skipStorageV2: true });
const integration = createIntegration();
const result = await integration.getSystemInfoAsync();
expect(result.fileSystem).toHaveLength(1);
expect(result.fileSystem[0]?.deviceName).toBe("volume_1");
});
test("continues when optional tier-2 calls fail", async () => {
mockSuccessfulFlow({ skipOptional: true });
const integration = createIntegration();
const result = await integration.getSystemInfoAsync();
expect(result.cpuUtilization).toBe(20);
expect(result.rebootRequired).toBe(false);
expect(result.availablePkgUpdates).toBe(0);
expect(result.smart.every((entry) => entry.temperature === null)).toBe(true);
});
test("converts memory values from KiB to bytes", async () => {
mockSuccessfulFlow({
utilization: {
...utilizationResponse,
data: {
...utilizationResponse.data,
memory: {
real_usage: 17,
total_real: 16_351_532,
avail_real: 426_568,
},
},
},
});
const integration = createIntegration();
const result = await integration.getSystemInfoAsync();
const totalBytes = 16_351_532 * 1024;
expect(result.memUsedInBytes).toBe(Math.round((totalBytes * 17) / 100));
expect(result.memAvailableInBytes).toBe(totalBytes - Math.round((totalBytes * 17) / 100));
});
test("caps cpu utilization at 100 when user and system load exceed 100", async () => {
mockSuccessfulFlow({
utilization: {
...utilizationResponse,
data: {
...utilizationResponse.data,
cpu: {
...utilizationResponse.data.cpu,
user_load: 80,
system_load: 30,
},
},
},
});
const integration = createIntegration();
const result = await integration.getSystemInfoAsync();
expect(result.cpuUtilization).toBe(100);
});
test("returns undefined cpu temperature when sensor is absent", async () => {
mockSuccessfulFlow({
systemInfo: {
success: true,
data: {
up_time: "01:00:00",
version_string: "DSM 7.3-12345",
model: "DS920+",
},
},
});
const integration = createIntegration();
const result = await integration.getSystemInfoAsync();
expect(result.cpuTemp).toBeUndefined();
});
});
describe("SynologyIntegration.listStorageVolumesAsync", () => {
test("returns auto-detected volume names", async () => {
mockSuccessfulFlow();
const integration = createIntegration();
const volumes = await integration.listStorageVolumesAsync();
expect(volumes).toEqual([
{ value: "test-synology:volume_1", label: "Data Volume 1 (Test Synology)" },
{ value: "test-synology:volume_2", label: "Data Volume 2 (Test Synology)" },
]);
});
});
describe("SynologyIntegration authentication", () => {
test("rejects two-factor authentication during login", async () => {
mockFetch.mockImplementation((url) => {
const urlString = toUrlString(url);
const apiName = getApiFromUrl(urlString);
const method = getMethodFromUrl(urlString);
if (apiName === "SYNO.API.Info" && method === "query") {
const query = new URL(urlString).searchParams.get("query") ?? "SYNO.API.Auth";
const definition = apiDefinitions[query as keyof typeof apiDefinitions];
return Promise.resolve(
new Response(JSON.stringify({ success: true, data: { [query]: definition } }), { status: 200 }),
) as unknown as ReturnType<typeof fetchWithTrustedCertificatesAsync>;
}
if (apiName === "SYNO.API.Auth" && method === "login") {
return Promise.resolve(
new Response(JSON.stringify({ success: false, error: { code: 403 } }), { status: 200 }),
) as unknown as ReturnType<typeof fetchWithTrustedCertificatesAsync>;
}
return Promise.resolve(new Response("{}", { status: 500 })) as unknown as ReturnType<
typeof fetchWithTrustedCertificatesAsync
>;
});
const integration = createIntegration();
await expect(integration.getSystemInfoAsync()).rejects.toThrow();
});
test("does not leak credentials in login error URLs", async () => {
mockFetch.mockImplementation((url, init) => {
const urlString = toUrlString(url);
const apiName = getApiFromUrl(urlString);
const method = getMethodFromUrl(urlString);
if (apiName === "SYNO.API.Info" && method === "query") {
const query = new URL(urlString).searchParams.get("query") ?? "SYNO.API.Auth";
const definition = apiDefinitions[query as keyof typeof apiDefinitions];
return Promise.resolve(
new Response(JSON.stringify({ success: true, data: { [query]: definition } }), { status: 200 }),
) as unknown as ReturnType<typeof fetchWithTrustedCertificatesAsync>;
}
if (apiName === "SYNO.API.Auth" && method === "login") {
expect(init?.method).toBe("POST");
expect(init?.body).toContain("account=homarr");
expect(init?.body).toContain("passwd=secret-password");
expect(urlString).not.toContain("account=");
expect(urlString).not.toContain("passwd=");
return Promise.resolve(
new Response(JSON.stringify({ success: false, error: { code: 403 } }), { status: 200 }),
) as unknown as ReturnType<typeof fetchWithTrustedCertificatesAsync>;
}
return Promise.resolve(new Response("{}", { status: 500 })) as unknown as ReturnType<
typeof fetchWithTrustedCertificatesAsync
>;
});
const integration = createIntegration();
try {
await integration.getSystemInfoAsync();
expect.unreachable("Expected login to fail");
} catch (error) {
expect(error).toBeInstanceOf(IntegrationResponseError);
const responseError = (error as IntegrationResponseError).cause;
expect(responseError).toBeInstanceOf(ResponseError);
expect(responseError.url).not.toContain("secret-password");
expect(responseError.url).not.toContain("passwd=");
expect(responseError.url).not.toContain("account=homarr");
}
});
});