docs(unifi): resolve review leftovers

The node-unifi library hardcodes https:// in its base URL and the
Unifi controller API only speaks HTTPS. When a user adds the
integration with a bare http:// or https:// URL, getPortFromUrl
returned 80 or 443, and the library attempted a TLS handshake on
the wrong port. The server's plain HTTP response caused
'EPROTO ... wrong version number'.

Derive the port from the user's explicit port, or fall back to 8443
(the integration's defaultPort). Closes #6207.

apps/docs/docs/integrations/unifi-controller/index.mdx

@@ -16,7 +16,7 @@ import { networkControllerStatusWidget } from "@site/docs/widgets/network-contro
 <IntegrationHeader integration={unifiControllerIntegration} categories={["Network controller"]} />
 
 This integration is using the [node-unifi](https://www.npmjs.com/package/node-unifi) library under the hood to connect to the Unifi Controller.
-Therfore it should support CloudKey Gen1, CloudKey Gen2, UnifiOS-based UDM-Pro controllers as well as self-hosted UniFi controllers.
+Therefore it should support CloudKey Gen1, CloudKey Gen2, UnifiOS-based UDM-Pro controllers as well as self-hosted UniFi controllers.
 
 ### Widgets & Capabilities
 
@@ -28,6 +28,14 @@ Therfore it should support CloudKey Gen1, CloudKey Gen2, UnifiOS-based UDM-Pro c
 
 <AddingIntegration />
 
+Use the local HTTPS address of your controller:
+
+- UniFi OS consoles such as Dream Router, Dream Machine, Cloud Gateway, and CloudKey use `https://<host>` (port 443).
+- Self-hosted UniFi Network Servers normally use `https://<host>:8443`.
+- If you omit the port, Homarr tries port 443 first and then port 8443 when the first port cannot be reached.
+
+Use a local administrator account. Cloud-only accounts and accounts with multi-factor authentication are not supported by the underlying client.
+
 ### Secrets
 
 <IntegrationSecrets

packages/integrations/src/unifi-controller/test/unifi-controller-integration.spec.ts

@@ -0,0 +1,141 @@
+import { describe, expect, test, vi } from "vitest";
+
+vi.hoisted(() => {
+  process.env.SKIP_ENV_VALIDATION = "true";
+  process.env.SECRET_ENCRYPTION_KEY = "ff3f4f7ce30e870c9630de9e5d244ffa81101a24ed0dfe5f064beb53a7e684f1";
+  process.env.ENABLE_DNS_CACHING = "false";
+});
+
+const controllerCtor = vi.fn();
+const controllerLogin = vi.fn().mockResolvedValue(true);
+
+vi.mock("@homarr/redis", () => ({
+  createGetSetChannel: () => ({
+    getAsync: vi.fn().mockResolvedValue(null),
+    setAsync: vi.fn().mockResolvedValue(undefined),
+    removeAsync: vi.fn().mockResolvedValue(undefined),
+  }),
+}));
+
+vi.mock("@homarr/core/infrastructure/logs", () => ({
+  createLogger: () => ({ debug: vi.fn(), info: vi.fn(), warn: vi.fn(), error: vi.fn() }),
+  ErrorWithMetadata: class extends Error {},
+}));
+
+vi.mock("@homarr/core/infrastructure/http", () => ({
+  createCustomCheckServerIdentity: () => (() => undefined) as never,
+  fetchWithTrustedCertificatesAsync: vi.fn(),
+  createAxiosCertificateInstanceAsync: vi.fn().mockResolvedValue({}),
+  createCertificateAgentAsync: vi.fn().mockResolvedValue(undefined),
+}));
+
+vi.mock("@homarr/core/infrastructure/certificates", () => ({
+  getTrustedCertificateHostnamesAsync: vi.fn().mockResolvedValue([]),
+  getAllTrustedCertificatesAsync: vi.fn().mockResolvedValue([]),
+}));
+
+vi.mock("axios", () => ({
+  AxiosError: Error,
+  default: {
+    create: vi.fn().mockReturnValue({}),
+  },
+}));
+
+vi.mock("http-cookie-agent/http", () => ({
+  HttpCookieAgent: class {},
+  HttpsCookieAgent: class {},
+}));
+
+vi.mock("@homarr/node-unifi", () => {
+  class FakeController {
+    public options: Record<string, unknown>;
+    constructor(options: Record<string, unknown>) {
+      this.options = options;
+      controllerCtor(options);
+    }
+    public async login(): Promise<true> {
+      return await controllerLogin(this.options.port);
+    }
+    public async getSitesStats(): Promise<unknown[]> {
+      return [];
+    }
+  }
+  return { default: { Controller: FakeController } };
+});
+
+import { UnifiControllerIntegration } from "../unifi-controller-integration";
+
+const createIntegration = (url: string) =>
+  new UnifiControllerIntegration({
+    id: "test-unifi",
+    name: "Test Unifi",
+    url,
+    externalUrl: null,
+    decryptedSecrets: [
+      { kind: "username", value: "admin" },
+      { kind: "password", value: "secret" },
+    ],
+  });
+
+describe("UnifiControllerIntegration port resolution", () => {
+  test("a URL without a port uses the UniFi OS port 443", async () => {
+    controllerCtor.mockClear();
+    controllerLogin.mockClear().mockResolvedValue(true);
+    await createIntegration("http://192.168.1.1").getNetworkSummaryAsync();
+
+    expect(controllerCtor).toHaveBeenCalledTimes(1);
+    expect(controllerCtor).toHaveBeenCalledWith(expect.objectContaining({ host: "192.168.1.1", port: 443 }));
+  });
+
+  test("a connection failure on port 443 falls back to the self-hosted controller port 8443", async () => {
+    controllerCtor.mockClear();
+    controllerLogin
+      .mockClear()
+      .mockRejectedValueOnce(Object.assign(new Error("connect ECONNREFUSED"), { isAxiosError: true }))
+      .mockResolvedValueOnce(true);
+
+    await createIntegration("http://controller.lan").getNetworkSummaryAsync();
+
+    expect(controllerCtor).toHaveBeenNthCalledWith(1, expect.objectContaining({ port: 443 }));
+    expect(controllerCtor).toHaveBeenNthCalledWith(2, expect.objectContaining({ port: 8443 }));
+  });
+
+  test("https://controller.lan:8443 keeps the user-specified port", async () => {
+    controllerCtor.mockClear();
+    controllerLogin.mockClear().mockResolvedValue(true);
+    await createIntegration("https://controller.lan:8443").getNetworkSummaryAsync();
+
+    expect(controllerCtor).toHaveBeenCalledWith(expect.objectContaining({ host: "controller.lan", port: 8443 }));
+  });
+
+  test("https://192.168.1.1:8443 keeps the user-specified port", async () => {
+    controllerCtor.mockClear();
+    controllerLogin.mockClear().mockResolvedValue(true);
+    await createIntegration("https://192.168.1.1:8443").getNetworkSummaryAsync();
+
+    expect(controllerCtor).toHaveBeenCalledWith(expect.objectContaining({ host: "192.168.1.1", port: 8443 }));
+  });
+
+  test("an unusual port like 10443 is honored verbatim", async () => {
+    controllerCtor.mockClear();
+    controllerLogin.mockClear().mockResolvedValue(true);
+    await createIntegration("https://192.168.1.1:10443").getNetworkSummaryAsync();
+
+    expect(controllerCtor).toHaveBeenCalledWith(expect.objectContaining({ host: "192.168.1.1", port: 10443 }));
+  });
+
+  test("an authentication failure on port 443 does not try another port", async () => {
+    controllerCtor.mockClear();
+    controllerLogin.mockClear().mockRejectedValueOnce(
+      Object.assign(new Error("Request failed with status code 401"), {
+        isAxiosError: true,
+        response: { status: 401 },
+      }),
+    );
+
+    await expect(createIntegration("https://controller.lan").getNetworkSummaryAsync()).rejects.toThrow();
+
+    expect(controllerCtor).toHaveBeenCalledTimes(1);
+    expect(controllerCtor).toHaveBeenCalledWith(expect.objectContaining({ port: 443 }));
+  });
+});

packages/integrations/src/unifi-controller/unifi-controller-integration.ts

@@ -2,7 +2,6 @@ import type tls from "node:tls";
 import axios from "axios";
 import { HttpCookieAgent, HttpsCookieAgent } from "http-cookie-agent/http";
 
-import { getPortFromUrl } from "@homarr/common";
 import {
   getAllTrustedCertificatesAsync,
   getTrustedCertificateHostnamesAsync,
@@ -67,26 +66,53 @@ export class UnifiControllerIntegration extends Integration implements NetworkCo
       checkServerIdentity: createCustomCheckServerIdentity(await getTrustedCertificateHostnamesAsync()),
     };
 
-    const client = new Unifi.Controller({
-      host: url.hostname,
-      port: getPortFromUrl(url),
-      username: this.getSecretValue("username"),
-      password: this.getSecretValue("password"),
-      createAxiosInstance({ cookies }) {
-        return axios.create({
-          adapter: "http",
-          httpAgent: new HttpCookieAgent({ cookies }),
-          httpsAgent: new HttpsCookieAgent({
-            cookies,
-            requestCert: true,
-            ...certificateOptions,
-          }),
-        });
-      },
-    });
+    // node-unifi always connects over HTTPS, regardless of the protocol in the
+    // integration URL. UniFi OS consoles use port 443 while self-hosted controllers normally
+    // use 8443. If no port was provided, try both without hiding authentication errors.
+    const ports = url.port ? [Number(url.port)] : [443, 8443];
+    const createClientForPortAsync = async (port: number) => {
+      const client = new Unifi.Controller({
+        host: url.hostname,
+        port,
+        username: this.getSecretValue("username"),
+        password: this.getSecretValue("password"),
+        createAxiosInstance({ cookies }) {
+          return axios.create({
+            adapter: "http",
+            httpAgent: new HttpCookieAgent({ cookies }),
+            httpsAgent: new HttpsCookieAgent({
+              cookies,
+              requestCert: true,
+              ...certificateOptions,
+            }),
+          });
+        },
+      });
 
-    await client.login(this.getSecretValue("username"), this.getSecretValue("password"), null);
-    return client;
+      await client.login(this.getSecretValue("username"), this.getSecretValue("password"), null);
+      return client;
+    };
+
+    for (const [index, port] of ports.entries()) {
+      try {
+        return await createClientForPortAsync(port);
+      } catch (error) {
+        const isLastPort = index === ports.length - 1;
+        if (isLastPort || !this.isPortFallbackError(error)) {
+          throw error;
+        }
+      }
+    }
+
+    throw new Error("Unable to connect to the UniFi controller");
+  }
+
+  private isPortFallbackError(error: unknown) {
+    if (typeof error === "object" && error !== null && "isAxiosError" in error && error.isAxiosError === true) {
+      return !("response" in error) || error.response === undefined;
+    }
+
+    return error instanceof Error && error.message === "failed to detect UniFiOS status";
   }
 
   private getStatusValueOverAllSites<S extends HealthSubsystem>(

pnpm-lock.yaml

@@ -696,7 +696,6 @@ overrides:
   linkifyjs@<4.3.2: '>=4.3.3'
   nanoid@>=4.0.0 <5.0.9: '>=5.1.16'
   prismjs@<1.30.0: '>=1.30.0'
-  protobufjs@<7.5.5: '>=7.5.5 <8'
   proxmox-api>undici: 7.28.0
   react-is: ^19.2.7
   rollup@>=4.0.0 <4.22.4: '>=4.62.2'
@@ -7088,26 +7087,29 @@ packages:
   '@protobufjs/base64@1.1.2':
     resolution: {integrity: sha512-AZkcAA5vnN/v4PDqKyMR5lx7hZttPDgClv83E//FMNhR2TMcLUhfRUBHCmSl0oi9zMgDDqRUJkSxO3wm85+XLg==}
 
-  '@protobufjs/codegen@2.0.5':
-    resolution: {integrity: sha512-zgXFLzW3Ap33e6d0Wlj4MGIm6Ce8O89n/apUaGNB/jx+hw+ruWEp7EwGUshdLKVRCxZW12fp9r40E1mQrf/34g==}
+  '@protobufjs/codegen@2.0.4':
+    resolution: {integrity: sha512-YyFaikqM5sH0ziFZCN3xDC7zeGaB/d0IUb9CATugHWbd1FRFwWwt4ld4OYMPWu5a3Xe01mGAULCdqhMlPl29Jg==}
 
-  '@protobufjs/eventemitter@1.1.1':
-    resolution: {integrity: sha512-vW1GmwMZNnL+gMRaovlh9yZX74kc+TTU3FObkkurpMaRtBfLP3ldjS9KQWlwZgraRE0+dheEEoAxdzcJQ8eXZg==}
+  '@protobufjs/eventemitter@1.1.0':
+    resolution: {integrity: sha512-j9ednRT81vYJ9OfVuXG6ERSTdEL1xVsNgqpkxMsbIabzSo3goCjDIveeGv5d03om39ML71RdmrGNjG5SReBP/Q==}
 
-  '@protobufjs/fetch@1.1.1':
-    resolution: {integrity: sha512-GpptLrs57adMSuHi3VNj0mAF8dwh36LMaYF6XyJ6JMWlVsc+t42tm1HSEDmOs3A8fC9yyeisgLhsTVQokOZ0zw==}
+  '@protobufjs/fetch@1.1.0':
+    resolution: {integrity: sha512-lljVXpqXebpsijW71PZaCYeIcE5on1w5DlQy5WH6GLbFryLUrBD4932W/E2BSpfRJWseIL4v/KPgBFxDOIdKpQ==}
 
   '@protobufjs/float@1.0.2':
     resolution: {integrity: sha512-Ddb+kVXlXst9d+R9PfTIxh1EdNkgoRe5tOX6t01f1lYWOvJnSPDBlG241QLzcyPdoNTsblLUdujGSE4RzrTZGQ==}
 
+  '@protobufjs/inquire@1.1.0':
+    resolution: {integrity: sha512-kdSefcPdruJiFMVSbn801t4vFK7KB/5gd2fYvrxhuJYg8ILrmn9SKSX2tZdV6V+ksulWqS7aXjBcRXl3wHoD9Q==}
+
   '@protobufjs/path@1.1.2':
     resolution: {integrity: sha512-6JOcJ5Tm08dOHAbdR3GrvP+yUUfkjG5ePsHYczMFLq3ZmMkAD98cDgcT2iA1lJ9NVwFd4tH/iSSoe44YWkltEA==}
 
   '@protobufjs/pool@1.1.0':
     resolution: {integrity: sha512-0kELaGSIDBKvcgS4zkjz1PeddatrjYcmMWOlAuAPwAeccUrPHdUqo/J6LiymHHEiJT5NrF1UVwxY14f+fy4WQw==}
 
-  '@protobufjs/utf8@1.1.2':
-    resolution: {integrity: sha512-b1UQwcEZ4yCnMCD8DAL1VlbvBJE9/IX4FTIp7BG1xYpf29SLazLSrqUkj4w7Y5y7cCVP6E5tcqqcI0xemPkHug==}
+  '@protobufjs/utf8@1.1.0':
+    resolution: {integrity: sha512-Vvn3zZrhQZkkBE8LSuW3em98c0FwgO4nxzv6OdSxPKJIEKY2bGbHn+mhGIPerzI4twdxaP8/0+06HBpwf345Lw==}
 
   '@pwshub/bellajs@13.0.2':
     resolution: {integrity: sha512-OWOaE7Ieufo7VMv957iahOzv/w5oXyyXO28Jh2x6rLU96ZLqC508kAKTgdMJRXgVjda2s+/0C6Kno+k16OmJsQ==}
@@ -14883,8 +14885,8 @@ packages:
   proto-list@1.2.4:
     resolution: {integrity: sha512-vtK/94akxsTMhe0/cbfpR+syPuszcuwhqVjJq26CuNDgFGj682oRBXOP5MJpv2r7JtE8MsiepGIqvvOTBwn2vA==}
 
-  protobufjs@7.6.6:
-    resolution: {integrity: sha512-dYDWdjSl5RNb7SgPxGQcRU+GtvP7s2fpkrY0r432PcOIaZ0/rBcxEZnQN67iJhFuQiVw754JDoPruPCNdGsbjg==}
+  protobufjs@7.4.0:
+    resolution: {integrity: sha512-mRUWCc3KUU4w1jU8sGxICXH/gNS94DvI1gxqDvBzhj1JpcsimQkYiOJfwsPUykUI5ZaspFbSgmBLER8IrQ3tqw==}
     engines: {node: '>=12.0.0'}
 
   proxmox-api@1.1.1:
@@ -20814,7 +20816,7 @@ snapshots:
     dependencies:
       lodash.camelcase: 4.3.0
       long: 5.3.2
-      protobufjs: 7.6.6
+      protobufjs: 7.4.0
       yargs: 17.7.2
 
   '@hapi/bourne@3.0.0': {}
@@ -22509,21 +22511,24 @@ snapshots:
 
   '@protobufjs/base64@1.1.2': {}
 
-  '@protobufjs/codegen@2.0.5': {}
+  '@protobufjs/codegen@2.0.4': {}
 
-  '@protobufjs/eventemitter@1.1.1': {}
+  '@protobufjs/eventemitter@1.1.0': {}
 
-  '@protobufjs/fetch@1.1.1':
+  '@protobufjs/fetch@1.1.0':
     dependencies:
       '@protobufjs/aspromise': 1.1.2
+      '@protobufjs/inquire': 1.1.0
 
   '@protobufjs/float@1.0.2': {}
 
+  '@protobufjs/inquire@1.1.0': {}
+
   '@protobufjs/path@1.1.2': {}
 
   '@protobufjs/pool@1.1.0': {}
 
-  '@protobufjs/utf8@1.1.2': {}
+  '@protobufjs/utf8@1.1.0': {}
 
   '@pwshub/bellajs@13.0.2': {}
 
@@ -27178,7 +27183,7 @@ snapshots:
       '@grpc/grpc-js': 1.12.5
       '@grpc/proto-loader': 0.7.13
       docker-modem: 5.0.7(supports-color@10.2.2)
-      protobufjs: 7.6.6
+      protobufjs: 7.4.0
       tar-fs: 2.1.4
     transitivePeerDependencies:
       - supports-color
@@ -27189,7 +27194,7 @@ snapshots:
       '@grpc/grpc-js': 1.12.5
       '@grpc/proto-loader': 0.7.13
       docker-modem: 5.0.7(supports-color@10.2.2)
-      protobufjs: 7.6.6
+      protobufjs: 7.4.0
       tar-fs: 2.1.4
     transitivePeerDependencies:
       - supports-color
@@ -31426,17 +31431,18 @@ snapshots:
 
   proto-list@1.2.4: {}
 
-  protobufjs@7.6.6:
+  protobufjs@7.4.0:
     dependencies:
       '@protobufjs/aspromise': 1.1.2
       '@protobufjs/base64': 1.1.2
-      '@protobufjs/codegen': 2.0.5
-      '@protobufjs/eventemitter': 1.1.1
-      '@protobufjs/fetch': 1.1.1
+      '@protobufjs/codegen': 2.0.4
+      '@protobufjs/eventemitter': 1.1.0
+      '@protobufjs/fetch': 1.1.0
       '@protobufjs/float': 1.0.2
+      '@protobufjs/inquire': 1.1.0
       '@protobufjs/path': 1.1.2
       '@protobufjs/pool': 1.1.0
-      '@protobufjs/utf8': 1.1.2
+      '@protobufjs/utf8': 1.1.0
       '@types/node': 24.13.3
       long: 5.3.2
 

pnpm-workspace.yaml

@@ -260,7 +260,6 @@ overrides:
   "linkifyjs@<4.3.2": ">=4.3.3"
   "nanoid@>=4.0.0 <5.0.9": ">=5.1.16"
   "prismjs@<1.30.0": ">=1.30.0"
-  "protobufjs@<7.5.5": ">=7.5.5 <8"
   "proxmox-api>undici": "7.28.0"
   "react-is": "^19.2.7"
   "rollup@>=4.0.0 <4.22.4": ">=4.62.2"