Merge remote-tracking branch 'origin/master' into pay-36-store-execution-metadata

# Conflicts:
#	packages/cli/src/databases/migrations/mysqldb/index.ts
#	packages/cli/src/databases/migrations/postgresdb/index.ts
#	packages/cli/src/databases/migrations/sqlite/index.ts
#	packages/cli/src/executions/executions.service.ts

.github/scripts/bump-versions.mjs

@@ -0,0 +1,52 @@
+import semver from 'semver';
+import { writeFile, readFile } from 'fs/promises';
+import { resolve } from 'path';
+import child_process from 'child_process';
+import { promisify } from 'util';
+import assert from 'assert';
+
+const exec = promisify(child_process.exec);
+
+const rootDir = process.cwd();
+const releaseType = process.env.RELEASE_TYPE;
+assert.match(releaseType, /^(patch|minor|major)$/, 'Invalid RELEASE_TYPE');
+
+// TODO: if releaseType is `auto` determine release type based on the changelog
+
+const lastTag = (await exec('git describe --tags --match "n8n@*" --abbrev=0')).stdout.trim();
+const packages = JSON.parse((await exec('pnpm ls -r --only-projects --json')).stdout);
+
+const packageMap = {};
+for (let { name, path, version, private: isPrivate, dependencies } of packages) {
+	if (isPrivate && path !== rootDir) continue;
+	if (path === rootDir) name = 'monorepo-root';
+
+	const isDirty = await exec(`git diff --quiet HEAD ${lastTag} -- ${path}`)
+		.then(() => false)
+		.catch((error) => true);
+
+	packageMap[name] = { path, isDirty, version };
+}
+
+assert.ok(packageMap['n8n'].isDirty, 'No changes found since the last release');
+
+// Keep the monorepo version up to date with the released version
+packageMap['monorepo-root'].version = packageMap['n8n'].version;
+
+for (const packageName in packageMap) {
+	const { path, version, isDirty } = packageMap[packageName];
+	const packageFile = resolve(path, 'package.json');
+	const packageJson = JSON.parse(await readFile(packageFile, 'utf-8'));
+
+	packageJson.version = packageMap[packageName].nextVersion =
+		isDirty ||
+		Object.keys(packageJson.dependencies).some(
+			(dependencyName) => packageMap[dependencyName]?.isDirty,
+		)
+			? semver.inc(version, releaseType)
+			: version;
+
+	await writeFile(packageFile, JSON.stringify(packageJson, null, 2) + '\n');
+}
+
+console.log(packageMap['n8n'].nextVersion);

.github/scripts/package.json

@@ -0,0 +1,6 @@
+{
+  "dependencies": {
+    "semver": "^7.3.8",
+    "conventional-changelog-cli": "^2.2.2"
+  }
+}

.github/workflows/check-documentation-urls.yml

@@ -1,9 +1,8 @@
 name: Check Documentation URLs
 
 on:
-  push:
+  release:
-    tags:
+    types: [published]
-      - n8n@*
   schedule:
     - cron: '0 0 * * *'
   workflow_dispatch:

.github/workflows/check-pr-title.yml

@@ -6,6 +6,9 @@ on:
       - opened
       - edited
       - synchronize
+    branches:
+      - '**'
+      - '!release/*'
 
 jobs:
   check-pr-title:

.github/workflows/docker-images.yml

@@ -1,9 +1,8 @@
 name: Docker Image CI
 
 on:
-  push:
+  release:
-    tags:
+    types: [published]
-      - n8n@*
 
 jobs:
   build:

.github/workflows/release-create-pr.yml

@@ -0,0 +1,70 @@
+name: 'Release: Create Pull Request'
+
+on:
+  workflow_dispatch:
+    inputs:
+      base-branch:
+        description: 'The branch, tag, or commit to create this release PR from.'
+        required: true
+        default: 'master'
+
+      release-type:
+        description: 'A SemVer release type.'
+        required: true
+        type: choice
+        default: 'minor'
+        options:
+          - patch
+          - minor
+
+jobs:
+  create-release-pr:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write
+      pull-requests: write
+
+    timeout-minutes: 5
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          ref: ${{ github.event.inputs.base-branch }}
+
+      - name: Push the base branch
+        run: |
+          git checkout -b "release/${{ github.event.inputs.release-type }}"
+          git push -f origin "release/${{ github.event.inputs.release-type }}"
+
+      - uses: pnpm/action-setup@v2.2.4
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16.x
+      - run: npm install --prefix=.github/scripts --no-package-lock
+
+      - name: Bump package versions
+        run: |
+          echo "NEXT_RELEASE=$(node .github/scripts/bump-versions.mjs)" >> $GITHUB_ENV
+          pnpm i --lockfile-only
+        env:
+          RELEASE_TYPE: ${{ github.event.inputs.release-type }}
+
+      - name: Generate Changelog
+        run: npx conventional-changelog-cli -p angular -i CHANGELOG.md -s -t n8n@
+
+      - name: Push the release branch, and Create the PR
+        uses: peter-evans/create-pull-request@v4
+        with:
+          base: 'release/${{ github.event.inputs.release-type }}'
+          branch: 'release/${{ env.NEXT_RELEASE }}'
+          commit-message: ':rocket: Release ${{ env.NEXT_RELEASE }}'
+          delete-branch: true
+          labels: 'release'
+          title: ':rocket: Release ${{ env.NEXT_RELEASE }}'
+          # 'TODO: add generated changelog to the body. create a script to generate custom changelog'
+          body: ''
+
+      # TODO: post PR link to slack

.github/workflows/release-publish.yml

@@ -0,0 +1,57 @@
+name: 'Release: Publish'
+
+on:
+  pull_request:
+    types:
+      - closed
+    branches:
+      - 'release/patch'
+      - 'release/minor'
+
+jobs:
+  publish-release:
+    if: github.event.pull_request.merged == true
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write
+
+    timeout-minutes: 10
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - uses: pnpm/action-setup@v2.2.4
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16.x
+          cache: 'pnpm'
+      - run: pnpm install --frozen-lockfile
+
+      - name: Build
+        run: pnpm build
+
+      - name: Publish to NPM
+        run: |
+          echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_TOKEN }}" > ~/.npmrc
+          pnpm publish -r --publish-branch ${{github.event.pull_request.base.ref}} --access public
+          echo "RELEASE=$(node -e 'console.log(require("./package.json").version)')" >> $GITHUB_ENV
+
+      - name: Create Release
+        uses: ncipollo/release-action@v1
+        with:
+          commit: ${{github.event.pull_request.base.ref}}
+          tag: 'n8n@${{env.RELEASE}}'
+
+      - name: Merge Release into 'master'
+        run: |
+          git fetch origin
+          git checkout --track origin/master
+          git config user.name "Jan Oberhauser"
+          git config user.email jan.oberhauser@gmail.com
+          git merge --ff n8n@${{env.RELEASE}}
+          git push origin master
+          git push origin :${{github.event.pull_request.base.ref}}

CHANGELOG.md

@@ -1,3 +1,15 @@
+## [0.216.1](https://github.com/n8n-io/n8n/compare/n8n@0.216.0...n8n@0.216.1) (2023-02-21)
+
+
+### Bug Fixes
+
+* **core:** Do not allow arbitrary path traversal in BinaryDataManager ([#5523](https://github.com/n8n-io/n8n/issues/5523)) ([40b9784](https://github.com/n8n-io/n8n/commit/40b97846483fe7c58229c156acb66f43a5a79dc3))
+* **core:** Do not allow arbitrary path traversal in the credential-translation endpoint ([#5522](https://github.com/n8n-io/n8n/issues/5522)) ([fb07d77](https://github.com/n8n-io/n8n/commit/fb07d77106bb4933758c63bbfb87f591bf4a27dd))
+* **core:** Do not explicitly bypass auth on urls containing `.svg` ([#5525](https://github.com/n8n-io/n8n/issues/5525)) ([27adea7](https://github.com/n8n-io/n8n/commit/27adea70459329fc0dddabee69e10c9d1453835f))
+* **core:** User update endpoint should only allow updating email, firstName, and lastName ([#5526](https://github.com/n8n-io/n8n/issues/5526)) ([5599221](https://github.com/n8n-io/n8n/commit/5599221007cb09cb81f0623874fafc6cd481384c))
+
+
+
 # [0.216.0](https://github.com/n8n-io/n8n/compare/n8n@0.215.2...n8n@0.216.0) (2023-02-16)
 
 

CONTRIBUTING.md

@@ -11,15 +11,16 @@ Great that you are here and you want to contribute to n8n
   - [Development setup](#development-setup)
     - [Requirements](#requirements)
       - [Node.js](#nodejs)
+      - [pnpm](#pnpm)
+        - [pnpm workspaces](#pnpm-workspaces)
+      - [corepack](#corepack)
       - [Build tools](#build-tools)
-      - [pnpm workspaces](#pnpm-workspaces)
     - [Actual n8n setup](#actual-n8n-setup)
     - [Start](#start)
   - [Development cycle](#development-cycle)
     - [Test suite](#test-suite)
+  - [Releasing](#releasing)
   - [Create custom nodes](#create-custom-nodes)
-  - [Create a new node to contribute to n8n](#create-a-new-node-to-contribute-to-n8n)
-  - [Checklist before submitting a new node](#checklist-before-submitting-a-new-node)
   - [Extend documentation](#extend-documentation)
   - [Contributor License Agreement](#contributor-license-agreement)
 
@@ -195,6 +196,22 @@ If that gets executed in one of the package folders it will only run the tests
 of this package. If it gets executed in the n8n-root folder it will run all
 tests of all packages.
 
+## Releasing
+
+To start a release, trigger [this workflow](https://github.com/n8n-io/n8n/actions/workflows/release-create-pr.yml) with the SemVer release type, and select a branch to cut this release from. This workflow will then
+
+1. Bump versions of packages that have changed or have dependencies that have changed
+2. Update the Changelog
+3. Create a new branch called `release/${VERSION}`, and
+4. Create a new pull-request to track any further changes that need to be included in this release
+
+Once ready to release, simply merge the pull-request.
+This triggers [another workflow](https://github.com/n8n-io/n8n/actions/workflows/release-publish.yml), that will
+
+1. Build and publish the packages that have a new version in this release
+2. Create a new tag, and GitHub release from squashed release commit
+3. Merge the squashed release commit back into `master`
+
 ## Create custom nodes
 
 Learn about [building nodes](https://docs.n8n.io/integrations/creating-nodes/) to create custom nodes for n8n. You can create community nodes and make them available using [npm](https://www.npmjs.com/).

cypress/e2e/4-node-creator.cy.ts

@@ -112,6 +112,20 @@ describe('Node Creator', () => {
 		NDVModal.getters.parameterInput('operation').should('contain.text', 'Crop');
 	})
 
+	it('should search through actions and confirm added action', () => {
+		nodeCreatorFeature.actions.openNodeCreator();
+		nodeCreatorFeature.getters.searchBar().find('input').clear().type('ftp');
+		nodeCreatorFeature.getters.searchBar().find('input').realPress('{rightarrow}');
+		nodeCreatorFeature.getters.activeSubcategory().should('have.text', 'FTP');
+		nodeCreatorFeature.getters.searchBar().find('input').clear().type('file');
+		// Navigate to rename action which should be the 4th item
+		nodeCreatorFeature.getters.searchBar().find('input').realPress('{downarrow}');
+		nodeCreatorFeature.getters.searchBar().find('input').realPress('{downarrow}');
+		nodeCreatorFeature.getters.searchBar().find('input').realPress('{downarrow}');
+		nodeCreatorFeature.getters.searchBar().find('input').realPress('{rightarrow}');
+		NDVModal.getters.parameterInput('operation').should('contain.text', 'Rename');
+	})
+
 	it('should render and select community node', () => {
 		cy.intercept('GET', '/types/nodes.json').as('nodesIntercept');
 		cy.wait('@nodesIntercept').then(() => {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "n8n",
-  "version": "0.216.0",
+  "version": "0.216.1",
   "private": true,
   "homepage": "https://n8n.io",
   "engines": {
@@ -34,10 +34,10 @@
     "test:e2e:all": "cross-env E2E_TESTS=true start-server-and-test start http://localhost:5678/favicon.ico 'cypress run --headless'"
   },
   "dependencies": {
-    "n8n": "*"
+    "n8n": "workspace:*"
   },
   "devDependencies": {
-    "@n8n_io/eslint-config": "*",
+    "@n8n_io/eslint-config": "workspace:*",
     "@ngneat/falso": "^6.1.0",
     "@types/jest": "^29.2.2",
     "@types/supertest": "^2.0.12",
@@ -79,7 +79,8 @@
       "qqjs>globby": "^11.1.0"
     },
     "patchedDependencies": {
-      "element-ui@2.15.12": "patches/element-ui@2.15.12.patch"
+      "element-ui@2.15.12": "patches/element-ui@2.15.12.patch",
+      "typedi@0.10.0": "patches/typedi@0.10.0.patch"
     }
   }
 }

packages/cli/bin/n8n

@@ -34,6 +34,7 @@ process.env.OCLIF_TS_NODE = '0';
 
 require('express-async-errors');
 require('source-map-support').install();
+require('reflect-metadata');
 
 require('@oclif/command')
 	.run()

packages/cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "n8n",
-  "version": "0.216.0",
+  "version": "0.216.1",
   "description": "n8n Workflow Automation Tool",
   "license": "SEE LICENSE IN LICENSE.md",
   "homepage": "https://n8n.io",
@@ -109,6 +109,7 @@
     "mock-jwks": "^1.0.9",
     "nodemon": "^2.0.2",
     "run-script-os": "^1.0.7",
+    "ts-essentials": "^7.0.3",
     "tsc-alias": "^1.8.2",
     "tsconfig-paths": "^4.1.2"
   },
@@ -129,6 +130,7 @@
     "callsites": "^3.1.0",
     "change-case": "^4.1.1",
     "class-validator": "^0.14.0",
+    "class-transformer": "^0.5.1",
     "client-oauth2": "^4.2.5",
     "compression": "^1.7.4",
     "connect-history-api-fallback": "^1.6.0",
@@ -169,10 +171,10 @@
     "lodash.unset": "^4.5.2",
     "luxon": "^3.1.0",
     "mysql2": "~2.3.3",
-    "n8n-core": "~0.155.0",
+    "n8n-core": "workspace:*",
-    "n8n-editor-ui": "~0.182.0",
+    "n8n-editor-ui": "workspace:*",
-    "n8n-nodes-base": "~0.214.0",
+    "n8n-nodes-base": "workspace:*",
-    "n8n-workflow": "~0.137.0",
+    "n8n-workflow": "workspace:*",
     "nodemailer": "^6.7.1",
     "oauth-1.0a": "^2.2.6",
     "open": "^7.0.0",
@@ -187,6 +189,7 @@
     "posthog-node": "^2.2.2",
     "prom-client": "^13.1.0",
     "psl": "^1.8.0",
+    "reflect-metadata": "^0.1.13",
     "replacestream": "^4.0.3",
     "semver": "^7.3.8",
     "shelljs": "^0.8.5",
@@ -195,6 +198,7 @@
     "sse-channel": "^4.0.0",
     "swagger-ui-express": "^4.3.0",
     "syslog-client": "^1.1.1",
+    "typedi": "^0.10.0",
     "typeorm": "^0.3.12",
     "uuid": "^8.3.2",
     "validator": "13.7.0",

packages/cli/src/AbstractServer.ts

@@ -1,3 +1,4 @@
+import { Container } from 'typedi';
 import { readFile } from 'fs/promises';
 import type { Server } from 'http';
 import type { Url } from 'url';
@@ -12,7 +13,7 @@ import type { WebhookHttpMethod } from 'n8n-workflow';
 import { ErrorReporterProxy as ErrorReporter, LoggerProxy as Logger } from 'n8n-workflow';
 import config from '@/config';
 import { N8N_VERSION, inDevelopment } from '@/constants';
-import * as ActiveWorkflowRunner from '@/ActiveWorkflowRunner';
+import { ActiveWorkflowRunner } from '@/ActiveWorkflowRunner';
 import * as Db from '@/Db';
 import type { IExternalHooksClass } from '@/Interfaces';
 import { ExternalHooks } from '@/ExternalHooks';
@@ -23,7 +24,7 @@ import {
 	ServiceUnavailableError,
 } from '@/ResponseHelper';
 import { corsMiddleware } from '@/middlewares';
-import * as TestWebhooks from '@/TestWebhooks';
+import { TestWebhooks } from '@/TestWebhooks';
 import { WaitingWebhooks } from '@/WaitingWebhooks';
 import { WEBHOOK_METHODS } from '@/WebhookHelpers';
 
@@ -36,7 +37,7 @@ export abstract class AbstractServer {
 
 	protected externalHooks: IExternalHooksClass;
 
-	protected activeWorkflowRunner: ActiveWorkflowRunner.ActiveWorkflowRunner;
+	protected activeWorkflowRunner: ActiveWorkflowRunner;
 
 	protected protocol: string;
 
@@ -71,8 +72,8 @@ export abstract class AbstractServer {
 		this.endpointWebhookTest = config.getEnv('endpoints.webhookTest');
 		this.endpointWebhookWaiting = config.getEnv('endpoints.webhookWaiting');
 
-		this.externalHooks = ExternalHooks();
+		this.externalHooks = Container.get(ExternalHooks);
-		this.activeWorkflowRunner = ActiveWorkflowRunner.getInstance();
+		this.activeWorkflowRunner = Container.get(ActiveWorkflowRunner);
 	}
 
 	private async setupErrorHandlers() {
@@ -338,7 +339,7 @@ export abstract class AbstractServer {
 	// ----------------------------------------
 	protected setupTestWebhookEndpoint() {
 		const endpoint = this.endpointWebhookTest;
-		const testWebhooks = TestWebhooks.getInstance();
+		const testWebhooks = Container.get(TestWebhooks);
 
 		// Register all test webhook requests (for testing via the UI)
 		this.app.all(`/${endpoint}/*`, async (req, res) => {

packages/cli/src/ActiveExecutions.ts

@@ -26,7 +26,9 @@ import type {
 } from '@/Interfaces';
 import * as ResponseHelper from '@/ResponseHelper';
 import * as WorkflowHelpers from '@/WorkflowHelpers';
+import { Service } from 'typedi';
 
+@Service()
 export class ActiveExecutions {
 	private activeExecutions: {
 		[index: string]: IExecutingWorkflowData;
@@ -34,7 +36,6 @@ export class ActiveExecutions {
 
 	/**
 	 * Add a new active execution
-	 *
 	 */
 	async add(
 		executionData: IWorkflowExecutionDataProcess,
@@ -253,13 +254,3 @@ export class ActiveExecutions {
 		return this.activeExecutions[executionId].status;
 	}
 }
-
-let activeExecutionsInstance: ActiveExecutions | undefined;
-
-export function getInstance(): ActiveExecutions {
-	if (activeExecutionsInstance === undefined) {
-		activeExecutionsInstance = new ActiveExecutions();
-	}
-
-	return activeExecutionsInstance;
-}

packages/cli/src/ActiveWebhooks.ts

@@ -1,3 +1,4 @@
+import { Service } from 'typedi';
 import type {
 	IWebhookData,
 	WebhookHttpMethod,
@@ -6,8 +7,9 @@ import type {
 	WorkflowExecuteMode,
 } from 'n8n-workflow';
 
-import * as NodeExecuteFunctions from './NodeExecuteFunctions';
+import * as NodeExecuteFunctions from 'n8n-core';
 
+@Service()
 export class ActiveWebhooks {
 	private workflowWebhooks: {
 		[key: string]: IWebhookData[];

packages/cli/src/ActiveWorkflowRunner.ts

@@ -8,6 +8,8 @@
 /* eslint-disable @typescript-eslint/no-unsafe-call */
 /* eslint-disable @typescript-eslint/no-unsafe-member-access */
 /* eslint-disable @typescript-eslint/no-unsafe-assignment */
+
+import { Container, Service } from 'typedi';
 import { ActiveWorkflows, NodeExecuteFunctions } from 'n8n-core';
 
 import type {
@@ -55,7 +57,7 @@ import config from '@/config';
 import type { User } from '@db/entities/User';
 import type { WorkflowEntity } from '@db/entities/WorkflowEntity';
 import type { WebhookEntity } from '@db/entities/WebhookEntity';
-import * as ActiveExecutions from '@/ActiveExecutions';
+import { ActiveExecutions } from '@/ActiveExecutions';
 import { createErrorExecution } from '@/GenericHelpers';
 import { WORKFLOW_REACTIVATE_INITIAL_TIMEOUT, WORKFLOW_REACTIVATE_MAX_TIMEOUT } from '@/constants';
 import { NodeTypes } from '@/NodeTypes';
@@ -68,8 +70,9 @@ import { START_NODES } from './constants';
 const WEBHOOK_PROD_UNREGISTERED_HINT =
 	"The workflow must be active for a production URL to run successfully. You can activate the workflow using the toggle in the top-right of the editor. Note that unlike test URL calls, production URL calls aren't shown on the canvas (only in the executions list)";
 
+@Service()
 export class ActiveWorkflowRunner {
-	private activeWorkflows: ActiveWorkflows | null = null;
+	private activeWorkflows = new ActiveWorkflows();
 
 	private activationErrors: {
 		[key: string]: IActivationError;
@@ -79,9 +82,7 @@ export class ActiveWorkflowRunner {
 		[key: string]: IQueuedWorkflowActivations;
 	} = {};
 
-	constructor() {
+	constructor(private externalHooks: ExternalHooks) {}
-		this.activeWorkflows = new ActiveWorkflows();
-	}
 
 	// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
 	async init() {
@@ -133,7 +134,7 @@ export class ActiveWorkflowRunner {
 					// eslint-disable-next-line @typescript-eslint/restrict-template-expressions
 					Logger.info(`               ${error.message}`);
 					Logger.error(
-						`Issue on intital workflow activation try "${workflowData.name}" (startup)`,
+						`Issue on initial workflow activation try "${workflowData.name}" (startup)`,
 						{
 							workflowName: workflowData.name,
 							workflowId: workflowData.id,
@@ -148,21 +149,18 @@ export class ActiveWorkflowRunner {
 			}
 			Logger.verbose('Finished initializing active workflows (startup)');
 		}
-		const externalHooks = ExternalHooks();
+
-		await externalHooks.run('activeWorkflows.initialized', []);
+		await this.externalHooks.run('activeWorkflows.initialized', []);
 	}
 
 	/**
 	 * Removes all the currently active workflows
-	 *
 	 */
 	async removeAll(): Promise<void> {
 		let activeWorkflowIds: string[] = [];
 		Logger.verbose('Call to remove all active workflows received (removeAll)');
 
-		if (this.activeWorkflows !== null) {
+		activeWorkflowIds.push.apply(activeWorkflowIds, this.activeWorkflows.allActiveWorkflows());
-			activeWorkflowIds.push.apply(activeWorkflowIds, this.activeWorkflows.allActiveWorkflows());
-		}
 
 		const activeWorkflows = await this.getActiveWorkflows();
 		activeWorkflowIds = [
@@ -183,7 +181,6 @@ export class ActiveWorkflowRunner {
 
 	/**
 	 * Checks if a webhook for the given method and path exists and executes the workflow.
-	 *
 	 */
 	async executeWebhook(
 		httpMethod: WebhookHttpMethod,
@@ -192,11 +189,6 @@ export class ActiveWorkflowRunner {
 		res: express.Response,
 	): Promise<IResponseCallbackData> {
 		Logger.debug(`Received webhook "${httpMethod}" for path "${path}"`);
-		if (this.activeWorkflows === null) {
-			throw new ResponseHelper.NotFoundError(
-				'The "activeWorkflows" instance did not get initialized yet.',
-			);
-		}
 
 		// Reset request parameters
 		req.params = {};
@@ -279,7 +271,7 @@ export class ActiveWorkflowRunner {
 			);
 		}
 
-		const nodeTypes = NodeTypes();
+		const nodeTypes = Container.get(NodeTypes);
 		const workflow = new Workflow({
 			id: webhook.workflowId,
 			name: workflowData.name,
@@ -482,6 +474,7 @@ export class ActiveWorkflowRunner {
 				try {
 					await this.removeWorkflowWebhooks(workflow.id as string);
 				} catch (error) {
+					ErrorReporter.error(error);
 					Logger.error(
 						// eslint-disable-next-line @typescript-eslint/restrict-template-expressions
 						`Could not remove webhooks of workflow "${workflow.id}" because of error: "${error.message}"`,
@@ -521,7 +514,7 @@ export class ActiveWorkflowRunner {
 			throw new Error(`Could not find workflow with id "${workflowId}"`);
 		}
 
-		const nodeTypes = NodeTypes();
+		const nodeTypes = Container.get(NodeTypes);
 		const workflow = new Workflow({
 			id: workflowId,
 			name: workflowData.name,
@@ -645,7 +638,7 @@ export class ActiveWorkflowRunner {
 
 				if (donePromise) {
 					executePromise.then((executionId) => {
-						ActiveExecutions.getInstance()
+						Container.get(ActiveExecutions)
 							.getPostExecutePromise(executionId)
 							.then(donePromise.resolve)
 							.catch(donePromise.reject);
@@ -702,7 +695,7 @@ export class ActiveWorkflowRunner {
 
 				if (donePromise) {
 					executePromise.then((executionId) => {
-						ActiveExecutions.getInstance()
+						Container.get(ActiveExecutions)
 							.getPostExecutePromise(executionId)
 							.then(donePromise.resolve)
 							.catch(donePromise.reject);
@@ -723,7 +716,7 @@ export class ActiveWorkflowRunner {
 
 				// Remove the workflow as "active"
 
-				await this.activeWorkflows?.remove(workflowData.id);
+				await this.activeWorkflows.remove(workflowData.id);
 				this.activationErrors[workflowData.id] = {
 					time: new Date().getTime(),
 					error: {
@@ -777,10 +770,6 @@ export class ActiveWorkflowRunner {
 		activation: WorkflowActivateMode,
 		workflowData?: IWorkflowDb,
 	): Promise<void> {
-		if (this.activeWorkflows === null) {
-			throw new Error('The "activeWorkflows" instance did not get initialized yet.');
-		}
-
 		let workflowInstance: Workflow;
 		try {
 			if (workflowData === undefined) {
@@ -793,7 +782,7 @@ export class ActiveWorkflowRunner {
 			if (!workflowData) {
 				throw new Error(`Could not find workflow with id "${workflowId}".`);
 			}
-			const nodeTypes = NodeTypes();
+			const nodeTypes = Container.get(NodeTypes);
 			workflowInstance = new Workflow({
 				id: workflowId,
 				name: workflowData.name,
@@ -978,47 +967,31 @@ export class ActiveWorkflowRunner {
 	 */
 	// TODO: this should happen in a transaction
 	async remove(workflowId: string): Promise<void> {
-		if (this.activeWorkflows !== null) {
+		// Remove all the webhooks of the workflow
-			// Remove all the webhooks of the workflow
+		try {
-			try {
+			await this.removeWorkflowWebhooks(workflowId);
-				await this.removeWorkflowWebhooks(workflowId);
+		} catch (error) {
-			} catch (error) {
+			ErrorReporter.error(error);
-				ErrorReporter.error(error);
+			Logger.error(
-				Logger.error(
+				// eslint-disable-next-line @typescript-eslint/restrict-template-expressions
-					// eslint-disable-next-line @typescript-eslint/restrict-template-expressions
+				`Could not remove webhooks of workflow "${workflowId}" because of error: "${error.message}"`,
-					`Could not remove webhooks of workflow "${workflowId}" because of error: "${error.message}"`,
+			);
-				);
-			}
-
-			if (this.activationErrors[workflowId] !== undefined) {
-				// If there were any activation errors delete them
-				delete this.activationErrors[workflowId];
-			}
-
-			if (this.queuedWorkflowActivations[workflowId] !== undefined) {
-				this.removeQueuedWorkflowActivation(workflowId);
-			}
-
-			// if it's active in memory then it's a trigger
-			// so remove from list of actives workflows
-			if (this.activeWorkflows.isActive(workflowId)) {
-				await this.activeWorkflows.remove(workflowId);
-				Logger.verbose(`Successfully deactivated workflow "${workflowId}"`, { workflowId });
-			}
-
-			return;
 		}
 
-		throw new Error('The "activeWorkflows" instance did not get initialized yet.');
+		if (this.activationErrors[workflowId] !== undefined) {
+			// If there were any activation errors delete them
+			delete this.activationErrors[workflowId];
+		}
+
+		if (this.queuedWorkflowActivations[workflowId] !== undefined) {
+			this.removeQueuedWorkflowActivation(workflowId);
+		}
+
+		// if it's active in memory then it's a trigger
+		// so remove from list of actives workflows
+		if (this.activeWorkflows.isActive(workflowId)) {
+			await this.activeWorkflows.remove(workflowId);
+			Logger.verbose(`Successfully deactivated workflow "${workflowId}"`, { workflowId });
+		}
 	}
 }
-
-let workflowRunnerInstance: ActiveWorkflowRunner | undefined;
-
-export function getInstance(): ActiveWorkflowRunner {
-	if (workflowRunnerInstance === undefined) {
-		workflowRunnerInstance = new ActiveWorkflowRunner();
-	}
-
-	return workflowRunnerInstance;
-}

packages/cli/src/CredentialTypes.ts

@@ -1,14 +1,12 @@
 import { loadClassInIsolation } from 'n8n-core';
-import type {
+import type { ICredentialType, ICredentialTypes, LoadedClass } from 'n8n-workflow';
-	ICredentialType,
+import { Service } from 'typedi';
-	ICredentialTypes,
-	INodesAndCredentials,
-	LoadedClass,
-} from 'n8n-workflow';
 import { RESPONSE_ERROR_MESSAGES } from './constants';
+import { LoadNodesAndCredentials } from './LoadNodesAndCredentials';
 
-class CredentialTypesClass implements ICredentialTypes {
+@Service()
-	constructor(private nodesAndCredentials: INodesAndCredentials) {
+export class CredentialTypes implements ICredentialTypes {
+	constructor(private nodesAndCredentials: LoadNodesAndCredentials) {
 		nodesAndCredentials.credentialTypes = this;
 	}
 
@@ -64,18 +62,3 @@ class CredentialTypesClass implements ICredentialTypes {
 		return this.nodesAndCredentials.known.credentials;
 	}
 }
-
-let credentialTypesInstance: CredentialTypesClass | undefined;
-
-// eslint-disable-next-line @typescript-eslint/naming-convention
-export function CredentialTypes(nodesAndCredentials?: INodesAndCredentials): CredentialTypesClass {
-	if (!credentialTypesInstance) {
-		if (nodesAndCredentials) {
-			credentialTypesInstance = new CredentialTypesClass(nodesAndCredentials);
-		} else {
-			throw new Error('CredentialTypes not initialized yet');
-		}
-	}
-
-	return credentialTypesInstance;
-}

packages/cli/src/CredentialsHelper.ts

@@ -32,7 +32,6 @@ import type {
 	IHttpRequestHelper,
 	INodeTypeData,
 	INodeTypes,
-	ICredentialTypes,
 } from 'n8n-workflow';
 import {
 	ICredentialsHelper,
@@ -54,6 +53,7 @@ import { CredentialTypes } from '@/CredentialTypes';
 import { CredentialsOverwrites } from '@/CredentialsOverwrites';
 import { whereClause } from './UserManagement/UserManagementHelper';
 import { RESPONSE_ERROR_MESSAGES } from './constants';
+import { Container } from 'typedi';
 
 const mockNode = {
 	name: '',
@@ -87,8 +87,8 @@ const mockNodeTypes: INodeTypes = {
 export class CredentialsHelper extends ICredentialsHelper {
 	constructor(
 		encryptionKey: string,
-		private credentialTypes: ICredentialTypes = CredentialTypes(),
+		private credentialTypes = Container.get(CredentialTypes),
-		private nodeTypes: INodeTypes = NodeTypes(),
+		private nodeTypes = Container.get(NodeTypes),
 	) {
 		super(encryptionKey);
 	}

packages/cli/src/ExternalHooks.ts

@@ -1,6 +1,7 @@
 /* eslint-disable @typescript-eslint/no-var-requires */
 /* eslint-disable import/no-dynamic-require */
 /* eslint-disable no-restricted-syntax */
+import { Service } from 'typedi';
 import * as Db from '@/Db';
 import type {
 	IExternalHooksClass,
@@ -10,7 +11,8 @@ import type {
 
 import config from '@/config';
 
-class ExternalHooksClass implements IExternalHooksClass {
+@Service()
+export class ExternalHooks implements IExternalHooksClass {
 	externalHooks: {
 		[key: string]: Array<() => {}>;
 	} = {};
@@ -103,14 +105,3 @@ class ExternalHooksClass implements IExternalHooksClass {
 		return !!this.externalHooks[hookName];
 	}
 }
-
-let externalHooksInstance: ExternalHooksClass | undefined;
-
-// eslint-disable-next-line @typescript-eslint/naming-convention
-export function ExternalHooks(): ExternalHooksClass {
-	if (externalHooksInstance === undefined) {
-		externalHooksInstance = new ExternalHooksClass();
-	}
-
-	return externalHooksInstance;
-}

packages/cli/src/GenericHelpers.ts

@@ -22,6 +22,7 @@ import type { WorkflowEntity } from '@db/entities/WorkflowEntity';
 import type { CredentialsEntity } from '@db/entities/CredentialsEntity';
 import type { TagEntity } from '@db/entities/TagEntity';
 import type { User } from '@db/entities/User';
+import type { UserUpdatePayload } from '@/requests';
 
 /**
  * Returns the base URL n8n is reachable from
@@ -99,7 +100,7 @@ export async function generateUniqueName(
 }
 
 export async function validateEntity(
-	entity: WorkflowEntity | CredentialsEntity | TagEntity | User,
+	entity: WorkflowEntity | CredentialsEntity | TagEntity | User | UserUpdatePayload,
 ): Promise<void> {
 	const errors = await validate(entity);
 

packages/cli/src/Interfaces.ts

@@ -22,6 +22,7 @@ import type {
 	WorkflowExecuteMode,
 	ExecutionStatus,
 	IExecutionsSummary,
+	FeatureFlags,
 } from 'n8n-workflow';
 
 import type { ActiveWorkflowRunner } from '@/ActiveWorkflowRunner';
@@ -226,6 +227,7 @@ export interface IExecutionsStopData {
 	mode: WorkflowExecuteMode;
 	startedAt: Date;
 	stoppedAt?: Date;
+	status: ExecutionStatus;
 }
 
 export interface IExecutionsCurrentSummary {
@@ -477,6 +479,14 @@ export interface IN8nUISettings {
 	versionNotifications: IVersionNotificationSettings;
 	instanceId: string;
 	telemetry: ITelemetrySettings;
+	posthog: {
+		enabled: boolean;
+		apiHost: string;
+		apiKey: string;
+		autocapture: boolean;
+		disableSessionRecording: boolean;
+		debug: boolean;
+	};
 	personalizationSurveyEnabled: boolean;
 	defaultLocale: string;
 	userManagement: IUserManagementSettings;
@@ -838,6 +848,10 @@ export interface PublicUser {
 	inviteAcceptUrl?: string;
 }
 
+export interface CurrentUser extends PublicUser {
+	featureFlags?: FeatureFlags;
+}
+
 export interface N8nApp {
 	app: Application;
 	restEndpoint: string;

packages/cli/src/InternalHooks.ts

@@ -1,12 +1,12 @@
 /* eslint-disable @typescript-eslint/no-unsafe-assignment */
 /* eslint-disable @typescript-eslint/no-unsafe-call */
 /* eslint-disable @typescript-eslint/no-unsafe-member-access */
+import { Service } from 'typedi';
 import { snakeCase } from 'change-case';
 import { BinaryDataManager } from 'n8n-core';
 import type {
 	ExecutionStatus,
 	INodesGraphResult,
-	INodeTypes,
 	IRun,
 	ITelemetryTrackProperties,
 	IWorkflowBase,
@@ -22,13 +22,14 @@ import type {
 	IExecutionTrackProperties,
 	IWorkflowExecutionDataProcess,
 } from '@/Interfaces';
-import type { Telemetry } from '@/telemetry';
+import { Telemetry } from '@/telemetry';
 import type { AuthProviderType } from '@db/entities/AuthIdentity';
 import { RoleService } from './role/role.service';
 import { eventBus } from './eventbus';
 import type { User } from '@db/entities/User';
 import { N8N_VERSION } from '@/constants';
 import * as Db from '@/Db';
+import { NodeTypes } from './NodeTypes';
 
 function userToPayload(user: User): {
 	userId: string;
@@ -46,12 +47,17 @@ function userToPayload(user: User): {
 	};
 }
 
-export class InternalHooksClass implements IInternalHooksClass {
+@Service()
-	constructor(
+export class InternalHooks implements IInternalHooksClass {
-		private telemetry: Telemetry,
+	private instanceId: string;
-		private instanceId: string,
+
-		private nodeTypes: INodeTypes,
+	constructor(private telemetry: Telemetry, private nodeTypes: NodeTypes) {}
-	) {}
+
+	async init(instanceId: string) {
+		this.instanceId = instanceId;
+		this.telemetry.setInstanceId(instanceId);
+		await this.telemetry.init();
+	}
 
 	async onServerStarted(
 		diagnosticInfo: IDiagnosticInfo,

packages/cli/src/InternalHooksManager.ts

@@ -1,25 +0,0 @@
-import type { INodeTypes } from 'n8n-workflow';
-import { InternalHooksClass } from '@/InternalHooks';
-import { Telemetry } from '@/telemetry';
-
-export class InternalHooksManager {
-	private static internalHooksInstance: InternalHooksClass;
-
-	static getInstance(): InternalHooksClass {
-		if (this.internalHooksInstance) {
-			return this.internalHooksInstance;
-		}
-
-		throw new Error('InternalHooks not initialized');
-	}
-
-	static async init(instanceId: string, nodeTypes: INodeTypes): Promise<InternalHooksClass> {
-		if (!this.internalHooksInstance) {
-			const telemetry = new Telemetry(instanceId);
-			await telemetry.init();
-			this.internalHooksInstance = new InternalHooksClass(telemetry, instanceId, nodeTypes);
-		}
-
-		return this.internalHooksInstance;
-	}
-}

packages/cli/src/Ldap/LdapSync.ee.ts

@@ -15,7 +15,8 @@ import {
 import type { User } from '@db/entities/User';
 import type { Role } from '@db/entities/Role';
 import type { RunningMode, SyncStatus } from '@db/entities/AuthProviderSyncHistory';
-import { InternalHooksManager } from '@/InternalHooksManager';
+import { Container } from 'typedi';
+import { InternalHooks } from '@/InternalHooks';
 
 export class LdapSync {
 	private intervalId: NodeJS.Timeout | undefined = undefined;
@@ -104,7 +105,7 @@ export class LdapSync {
 		);
 
 		if (usersToDisable.length) {
-			void InternalHooksManager.getInstance().onLdapUsersDisabled({
+			void Container.get(InternalHooks).onLdapUsersDisabled({
 				reason: 'ldap_update',
 				users: usersToDisable.length,
 				user_ids: usersToDisable,
@@ -144,7 +145,7 @@ export class LdapSync {
 			error: errorMessage,
 		});
 
-		void InternalHooksManager.getInstance().onLdapSyncFinished({
+		void Container.get(InternalHooks).onLdapSyncFinished({
 			type: !this.intervalId ? 'scheduled' : `manual_${mode}`,
 			succeeded: true,
 			users_synced: usersToCreate.length + usersToUpdate.length + usersToDisable.length,

packages/cli/src/Ldap/helpers.ts

@@ -22,9 +22,10 @@ import {
 	LDAP_LOGIN_LABEL,
 } from './constants';
 import type { ConnectionSecurity, LdapConfig } from './types';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import { jsonParse, LoggerProxy as Logger } from 'n8n-workflow';
 import { getLicense } from '@/License';
+import { Container } from 'typedi';
+import { InternalHooks } from '@/InternalHooks';
 
 /**
  *  Check whether the LDAP feature is disabled in the instance
@@ -162,7 +163,7 @@ export const updateLdapConfig = async (ldapConfig: LdapConfig): Promise<void> =>
 		const ldapUsers = await getLdapUsers();
 		if (ldapUsers.length) {
 			await deleteAllLdapIdentities();
-			void InternalHooksManager.getInstance().onLdapUsersDisabled({
+			void Container.get(InternalHooks).onLdapUsersDisabled({
 				reason: 'ldap_update',
 				users: ldapUsers.length,
 				user_ids: ldapUsers.map((user) => user.id),
@@ -185,7 +186,7 @@ export const handleLdapInit = async (): Promise<void> => {
 	if (!isLdapEnabled()) {
 		const ldapUsers = await getLdapUsers();
 		if (ldapUsers.length) {
-			void InternalHooksManager.getInstance().onLdapUsersDisabled({
+			void Container.get(InternalHooks).onLdapUsersDisabled({
 				reason: 'ldap_feature_deactivated',
 				users: ldapUsers.length,
 				user_ids: ldapUsers.map((user) => user.id),
@@ -238,7 +239,7 @@ export const findAndAuthenticateLdapUser = async (
 		);
 	} catch (e) {
 		if (e instanceof Error) {
-			void InternalHooksManager.getInstance().onLdapLoginSyncFailed({
+			void Container.get(InternalHooks).onLdapLoginSyncFailed({
 				error: e.message,
 			});
 			Logger.error('LDAP - Error during search', { message: e.message });

packages/cli/src/Ldap/routes/ldap.controller.ee.ts

@@ -2,9 +2,10 @@ import express from 'express';
 import { LdapManager } from '../LdapManager.ee';
 import { getLdapConfig, getLdapSynchronizations, updateLdapConfig } from '../helpers';
 import type { LdapConfiguration } from '../types';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import pick from 'lodash.pick';
 import { NON_SENSIBLE_LDAP_CONFIG_PROPERTIES } from '../constants';
+import { InternalHooks } from '@/InternalHooks';
+import { Container } from 'typedi';
 
 export const ldapController = express.Router();
 
@@ -42,7 +43,7 @@ ldapController.put('/config', async (req: LdapConfiguration.Update, res: express
 
 	const data = await getLdapConfig();
 
-	void InternalHooksManager.getInstance().onUserUpdatedLdapSettings({
+	void Container.get(InternalHooks).onUserUpdatedLdapSettings({
 		user_id: req.user.id,
 		...pick(data, NON_SENSIBLE_LDAP_CONFIG_PROPERTIES),
 	});

packages/cli/src/LoadNodesAndCredentials.ts

@@ -31,13 +31,11 @@ import {
 	CUSTOM_API_CALL_NAME,
 	inTest,
 } from '@/constants';
-import {
-	persistInstalledPackageData,
-	removePackageFromDatabase,
-} from '@/CommunityNodes/packageModel';
 import { CredentialsOverwrites } from '@/CredentialsOverwrites';
+import { Service } from 'typedi';
 
-export class LoadNodesAndCredentialsClass implements INodesAndCredentials {
+@Service()
+export class LoadNodesAndCredentials implements INodesAndCredentials {
 	known: KnownNodesAndCredentials = { nodes: {}, credentials: {} };
 
 	loaded: LoadedNodesAndCredentials = { nodes: {}, credentials: {} };
@@ -202,6 +200,7 @@ export class LoadNodesAndCredentialsClass implements INodesAndCredentials {
 		if (loader.loadedNodes.length > 0) {
 			// Save info to DB
 			try {
+				const { persistInstalledPackageData } = await import('@/CommunityNodes/packageModel');
 				const installedPackage = await persistInstalledPackageData(loader);
 				await this.postProcessLoaders();
 				await this.generateTypesForFrontend();
@@ -229,6 +228,7 @@ export class LoadNodesAndCredentialsClass implements INodesAndCredentials {
 
 		await executeCommand(command);
 
+		const { removePackageFromDatabase } = await import('@/CommunityNodes/packageModel');
 		await removePackageFromDatabase(installedPackage);
 
 		if (packageName in this.loaders) {
@@ -264,6 +264,9 @@ export class LoadNodesAndCredentialsClass implements INodesAndCredentials {
 		if (loader.loadedNodes.length > 0) {
 			// Save info to DB
 			try {
+				const { persistInstalledPackageData, removePackageFromDatabase } = await import(
+					'@/CommunityNodes/packageModel'
+				);
 				await removePackageFromDatabase(installedPackage);
 				const newlyInstalledPackage = await persistInstalledPackageData(loader);
 				await this.postProcessLoaders();
@@ -420,14 +423,3 @@ export class LoadNodesAndCredentialsClass implements INodesAndCredentials {
 		throw new Error('Could not find "node_modules" folder!');
 	}
 }
-
-let packagesInformationInstance: LoadNodesAndCredentialsClass | undefined;
-
-// eslint-disable-next-line @typescript-eslint/naming-convention
-export function LoadNodesAndCredentials(): LoadNodesAndCredentialsClass {
-	if (packagesInformationInstance === undefined) {
-		packagesInformationInstance = new LoadNodesAndCredentialsClass();
-	}
-
-	return packagesInformationInstance;
-}

packages/cli/src/NodeTypes.ts

@@ -1,6 +1,5 @@
 import { loadClassInIsolation } from 'n8n-core';
 import type {
-	INodesAndCredentials,
 	INodeType,
 	INodeTypeDescription,
 	INodeTypes,
@@ -8,10 +7,13 @@ import type {
 	LoadedClass,
 } from 'n8n-workflow';
 import { NodeHelpers } from 'n8n-workflow';
+import { Service } from 'typedi';
 import { RESPONSE_ERROR_MESSAGES } from './constants';
+import { LoadNodesAndCredentials } from './LoadNodesAndCredentials';
 
-export class NodeTypesClass implements INodeTypes {
+@Service()
-	constructor(private nodesAndCredentials: INodesAndCredentials) {
+export class NodeTypes implements INodeTypes {
+	constructor(private nodesAndCredentials: LoadNodesAndCredentials) {
 		// Some nodeTypes need to get special parameters applied like the
 		// polling nodes the polling times
 		this.applySpecialNodeParameters();
@@ -75,18 +77,3 @@ export class NodeTypesClass implements INodeTypes {
 		return this.nodesAndCredentials.known.nodes;
 	}
 }
-
-let nodeTypesInstance: NodeTypesClass | undefined;
-
-// eslint-disable-next-line @typescript-eslint/naming-convention
-export function NodeTypes(nodesAndCredentials?: INodesAndCredentials): NodeTypesClass {
-	if (!nodeTypesInstance) {
-		if (nodesAndCredentials) {
-			nodeTypesInstance = new NodeTypesClass(nodesAndCredentials);
-		} else {
-			throw new Error('NodeTypes not initialized yet');
-		}
-	}
-
-	return nodeTypesInstance;
-}

packages/cli/src/PublicApi/index.ts

@@ -13,8 +13,9 @@ import type { JsonObject } from 'swagger-ui-express';
 
 import config from '@/config';
 import * as Db from '@/Db';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import { getInstanceBaseUrl } from '@/UserManagement/UserManagementHelper';
+import { Container } from 'typedi';
+import { InternalHooks } from '@/InternalHooks';
 
 async function createApiRouter(
 	version: string,
@@ -100,7 +101,7 @@ async function createApiRouter(
 
 						if (!user) return false;
 
-						void InternalHooksManager.getInstance().onUserInvokedApi({
+						void Container.get(InternalHooks).onUserInvokedApi({
 							user_id: user.id,
 							path: req.path,
 							method: req.method,

packages/cli/src/PublicApi/v1/handlers/credentials/credentials.handler.ts

@@ -19,6 +19,7 @@ import {
 	saveCredential,
 	toJsonSchema,
 } from './credentials.service';
+import { Container } from 'typedi';
 
 export = {
 	createCredential: [
@@ -87,7 +88,7 @@ export = {
 			const { credentialTypeName } = req.params;
 
 			try {
-				CredentialTypes().getByName(credentialTypeName);
+				Container.get(CredentialTypes).getByName(credentialTypeName);
 			} catch (error) {
 				return res.status(404).json({ message: 'Not Found' });
 			}

packages/cli/src/PublicApi/v1/handlers/credentials/credentials.middleware.ts

@@ -7,6 +7,7 @@ import { CredentialsHelper } from '@/CredentialsHelper';
 import { CredentialTypes } from '@/CredentialTypes';
 import type { CredentialRequest } from '../../../types';
 import { toJsonSchema } from './credentials.service';
+import { Container } from 'typedi';
 
 export const validCredentialType = (
 	req: CredentialRequest.Create,
@@ -14,7 +15,7 @@ export const validCredentialType = (
 	next: express.NextFunction,
 ): express.Response | void => {
 	try {
-		CredentialTypes().getByName(req.body.type);
+		Container.get(CredentialTypes).getByName(req.body.type);
 	} catch (_) {
 		return res.status(400).json({ message: 'req.body.type is not a known type' });
 	}

packages/cli/src/PublicApi/v1/handlers/credentials/credentials.service.ts

@@ -8,6 +8,7 @@ import type { User } from '@db/entities/User';
 import { ExternalHooks } from '@/ExternalHooks';
 import type { IDependency, IJsonSchema } from '../../../types';
 import type { CredentialRequest } from '@/requests';
+import { Container } from 'typedi';
 
 export async function getCredentials(credentialId: string): Promise<ICredentialsDb | null> {
 	return Db.collections.Credentials.findOneBy({ id: credentialId });
@@ -62,7 +63,7 @@ export async function saveCredential(
 		scope: 'credential',
 	});
 
-	await ExternalHooks().run('credentials.create', [encryptedData]);
+	await Container.get(ExternalHooks).run('credentials.create', [encryptedData]);
 
 	return Db.transaction(async (transactionManager) => {
 		const savedCredential = await transactionManager.save<CredentialsEntity>(credential);
@@ -84,7 +85,7 @@ export async function saveCredential(
 }
 
 export async function removeCredential(credentials: CredentialsEntity): Promise<ICredentialsDb> {
-	await ExternalHooks().run('credentials.delete', [credentials.id]);
+	await Container.get(ExternalHooks).run('credentials.delete', [credentials.id]);
 	return Db.collections.Credentials.remove(credentials);
 }
 

packages/cli/src/PublicApi/v1/handlers/executions/executions.handler.ts

@@ -8,12 +8,13 @@ import {
 	deleteExecution,
 	getExecutionsCount,
 } from './executions.service';
-import * as ActiveExecutions from '@/ActiveExecutions';
+import { ActiveExecutions } from '@/ActiveExecutions';
 import { authorize, validCursor } from '../../shared/middlewares/global.middleware';
 import type { ExecutionRequest } from '../../../types';
 import { getSharedWorkflowIds } from '../workflows/workflows.service';
 import { encodeNextCursor } from '../../shared/services/pagination.service';
-import { InternalHooksManager } from '@/InternalHooksManager';
+import { Container } from 'typedi';
+import { InternalHooks } from '@/InternalHooks';
 
 export = {
 	deleteExecution: [
@@ -66,7 +67,7 @@ export = {
 				return res.status(404).json({ message: 'Not Found' });
 			}
 
-			void InternalHooksManager.getInstance().onUserRetrievedExecution({
+			void Container.get(InternalHooks).onUserRetrievedExecution({
 				user_id: req.user.id,
 				public_api: true,
 			});
@@ -95,7 +96,7 @@ export = {
 			}
 
 			// get running workflows so we exclude them from the result
-			const runningExecutionsIds = ActiveExecutions.getInstance()
+			const runningExecutionsIds = Container.get(ActiveExecutions)
 				.getActiveExecutions()
 				.map(({ id }) => id);
 
@@ -116,7 +117,7 @@ export = {
 
 			const count = await getExecutionsCount(filters);
 
-			void InternalHooksManager.getInstance().onUserRetrievedAllExecutions({
+			void Container.get(InternalHooks).onUserRetrievedAllExecutions({
 				user_id: req.user.id,
 				public_api: true,
 			});

packages/cli/src/PublicApi/v1/handlers/workflows/workflows.handler.ts

@@ -1,12 +1,11 @@
 import type express from 'express';
-
+import { Container } from 'typedi';
 import type { FindManyOptions, FindOptionsWhere } from 'typeorm';
 import { In } from 'typeorm';
 
-import * as ActiveWorkflowRunner from '@/ActiveWorkflowRunner';
+import { ActiveWorkflowRunner } from '@/ActiveWorkflowRunner';
 import config from '@/config';
 import { WorkflowEntity } from '@db/entities/WorkflowEntity';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import { ExternalHooks } from '@/ExternalHooks';
 import { addNodeIds, replaceInvalidCredentials } from '@/WorkflowHelpers';
 import type { WorkflowRequest } from '../../../types';
@@ -29,6 +28,7 @@ import {
 	parseTagNames,
 } from './workflows.service';
 import { WorkflowsService } from '@/workflows/workflows.services';
+import { InternalHooks } from '@/InternalHooks';
 
 export = {
 	createWorkflow: [
@@ -50,8 +50,8 @@ export = {
 
 			const createdWorkflow = await createWorkflow(workflow, req.user, role);
 
-			await ExternalHooks().run('workflow.afterCreate', [createdWorkflow]);
+			await Container.get(ExternalHooks).run('workflow.afterCreate', [createdWorkflow]);
-			void InternalHooksManager.getInstance().onWorkflowCreated(req.user, createdWorkflow, true);
+			void Container.get(InternalHooks).onWorkflowCreated(req.user, createdWorkflow, true);
 
 			return res.json(createdWorkflow);
 		},
@@ -84,7 +84,7 @@ export = {
 				return res.status(404).json({ message: 'Not Found' });
 			}
 
-			void InternalHooksManager.getInstance().onUserRetrievedWorkflow({
+			void Container.get(InternalHooks).onUserRetrievedWorkflow({
 				user_id: req.user.id,
 				public_api: true,
 			});
@@ -145,7 +145,7 @@ export = {
 				count = await getWorkflowsCount(query);
 			}
 
-			void InternalHooksManager.getInstance().onUserRetrievedAllWorkflows({
+			void Container.get(InternalHooks).onUserRetrievedAllWorkflows({
 				user_id: req.user.id,
 				public_api: true,
 			});
@@ -182,7 +182,7 @@ export = {
 			await replaceInvalidCredentials(updateData);
 			addNodeIds(updateData);
 
-			const workflowRunner = ActiveWorkflowRunner.getInstance();
+			const workflowRunner = Container.get(ActiveWorkflowRunner);
 
 			if (sharedWorkflow.workflow.active) {
 				// When workflow gets saved always remove it as the triggers could have been
@@ -210,8 +210,8 @@ export = {
 
 			const updatedWorkflow = await getWorkflowById(sharedWorkflow.workflowId);
 
-			await ExternalHooks().run('workflow.afterUpdate', [updateData]);
+			await Container.get(ExternalHooks).run('workflow.afterUpdate', [updateData]);
-			void InternalHooksManager.getInstance().onWorkflowSaved(req.user, updateData, true);
+			void Container.get(InternalHooks).onWorkflowSaved(req.user, updateData, true);
 
 			return res.json(updatedWorkflow);
 		},
@@ -231,7 +231,7 @@ export = {
 
 			if (!sharedWorkflow.workflow.active) {
 				try {
-					await ActiveWorkflowRunner.getInstance().add(sharedWorkflow.workflowId, 'activate');
+					await Container.get(ActiveWorkflowRunner).add(sharedWorkflow.workflowId, 'activate');
 				} catch (error) {
 					if (error instanceof Error) {
 						return res.status(400).json({ message: error.message });
@@ -263,7 +263,7 @@ export = {
 				return res.status(404).json({ message: 'Not Found' });
 			}
 
-			const workflowRunner = ActiveWorkflowRunner.getInstance();
+			const workflowRunner = Container.get(ActiveWorkflowRunner);
 
 			if (sharedWorkflow.workflow.active) {
 				await workflowRunner.remove(sharedWorkflow.workflowId);

packages/cli/src/Queue.ts

@@ -2,8 +2,9 @@ import type Bull from 'bull';
 import type { RedisOptions } from 'ioredis';
 import type { IExecuteResponsePromiseData } from 'n8n-workflow';
 import config from '@/config';
-import * as ActiveExecutions from '@/ActiveExecutions';
+import { ActiveExecutions } from '@/ActiveExecutions';
 import * as WebhookHelpers from '@/WebhookHelpers';
+import { Container } from 'typedi';
 
 export type JobId = Bull.JobId;
 export type Job = Bull.Job<JobData>;
@@ -26,7 +27,7 @@ export interface WebhookResponse {
 export class Queue {
 	private jobQueue: JobQueue;
 
-	constructor(private activeExecutions: ActiveExecutions.ActiveExecutions) {}
+	constructor(private activeExecutions: ActiveExecutions) {}
 
 	async init() {
 		const prefix = config.getEnv('queue.bull.prefix');
@@ -95,7 +96,7 @@ let activeQueueInstance: Queue | undefined;
 
 export async function getInstance(): Promise<Queue> {
 	if (activeQueueInstance === undefined) {
-		activeQueueInstance = new Queue(ActiveExecutions.getInstance());
+		activeQueueInstance = new Queue(Container.get(ActiveExecutions));
 		await activeQueueInstance.init();
 	}
 

packages/cli/src/ReloadNodesAndCredentials.ts

@@ -1,13 +1,13 @@
 import path from 'path';
 import { realpath, access } from 'fs/promises';
 
-import type { LoadNodesAndCredentialsClass } from '@/LoadNodesAndCredentials';
+import type { LoadNodesAndCredentials } from '@/LoadNodesAndCredentials';
-import type { NodeTypesClass } from '@/NodeTypes';
+import type { NodeTypes } from '@/NodeTypes';
 import type { Push } from '@/push';
 
 export const reloadNodesAndCredentials = async (
-	loadNodesAndCredentials: LoadNodesAndCredentialsClass,
+	loadNodesAndCredentials: LoadNodesAndCredentials,
-	nodeTypes: NodeTypesClass,
+	nodeTypes: NodeTypes,
 	push: Push,
 ) => {
 	// eslint-disable-next-line import/no-extraneous-dependencies

packages/cli/src/Server.ts

@@ -33,6 +33,7 @@ import {
 	LoadNodeParameterOptions,
 	LoadNodeListSearch,
 	UserSettings,
+	FileNotFoundError,
 } from 'n8n-core';
 
 import type {
@@ -56,8 +57,6 @@ import history from 'connect-history-api-fallback';
 
 import config from '@/config';
 import * as Queue from '@/Queue';
-import { InternalHooksManager } from '@/InternalHooksManager';
-import { getCredentialTranslationPath } from '@/TranslationHelpers';
 import { getSharedWorkflowIds } from '@/WorkflowHelpers';
 
 import { nodesController } from '@/api/nodes.api';
@@ -67,7 +66,6 @@ import {
 	GENERATED_STATIC_DIR,
 	inDevelopment,
 	N8N_VERSION,
-	NODES_BASE_DIR,
 	RESPONSE_ERROR_MESSAGES,
 	TEMPLATES_DIR,
 } from '@/constants';
@@ -88,6 +86,7 @@ import {
 	MeController,
 	OwnerController,
 	PasswordResetController,
+	TranslationController,
 	UsersController,
 } from '@/controllers';
 
@@ -113,7 +112,7 @@ import type {
 	IExecutionsStopData,
 	IN8nUISettings,
 } from '@/Interfaces';
-import * as ActiveExecutions from '@/ActiveExecutions';
+import { ActiveExecutions } from '@/ActiveExecutions';
 import {
 	CredentialsHelper,
 	getCredentialForUser,
@@ -122,11 +121,8 @@ import {
 import { CredentialsOverwrites } from '@/CredentialsOverwrites';
 import { CredentialTypes } from '@/CredentialTypes';
 import { LoadNodesAndCredentials } from '@/LoadNodesAndCredentials';
-import type { LoadNodesAndCredentialsClass } from '@/LoadNodesAndCredentials';
-import type { NodeTypesClass } from '@/NodeTypes';
 import { NodeTypes } from '@/NodeTypes';
 import * as ResponseHelper from '@/ResponseHelper';
-import type { WaitTrackerClass } from '@/WaitTracker';
 import { WaitTracker } from '@/WaitTracker';
 import * as WebhookHelpers from '@/WebhookHelpers';
 import * as WorkflowExecuteAdditionalData from '@/WorkflowExecuteAdditionalData';
@@ -135,8 +131,7 @@ import { eventBusRouter } from '@/eventbus/eventBusRoutes';
 import { isLogStreamingEnabled } from '@/eventbus/MessageEventBus/MessageEventBusHelper';
 import { getLicense } from '@/License';
 import { licenseController } from './license/license.controller';
-import type { Push } from '@/push';
+import { Push, setupPushServer, setupPushHandler } from '@/push';
-import { getPushInstance, setupPushServer, setupPushHandler } from '@/push';
 import { setupAuthMiddlewares } from './middlewares';
 import { initEvents } from './events';
 import { ldapController } from './Ldap/routes/ldap.controller.ee';
@@ -145,44 +140,51 @@ import { AbstractServer } from './AbstractServer';
 import { configureMetrics } from './metrics';
 import { setupBasicAuth } from './middlewares/basicAuth';
 import { setupExternalJWTAuth } from './middlewares/externalJWTAuth';
+import { PostHogClient } from './posthog';
 import { eventBus } from './eventbus';
 import { isSamlEnabled } from './Saml/helpers';
+import { Container } from 'typedi';
+import { InternalHooks } from './InternalHooks';
+import { getStatusUsingPreviousExecutionStatusMethod } from './executions/executionHelpers';
 
 const exec = promisify(callbackExec);
 
 class Server extends AbstractServer {
 	endpointPresetCredentials: string;
 
-	waitTracker: WaitTrackerClass;
+	waitTracker: WaitTracker;
 
-	activeExecutionsInstance: ActiveExecutions.ActiveExecutions;
+	activeExecutionsInstance: ActiveExecutions;
 
 	frontendSettings: IN8nUISettings;
 
 	presetCredentialsLoaded: boolean;
 
-	loadNodesAndCredentials: LoadNodesAndCredentialsClass;
+	loadNodesAndCredentials: LoadNodesAndCredentials;
 
-	nodeTypes: NodeTypesClass;
+	nodeTypes: NodeTypes;
 
 	credentialTypes: ICredentialTypes;
 
+	postHog: PostHogClient;
+
 	push: Push;
 
 	constructor() {
 		super();
 
-		this.nodeTypes = NodeTypes();
+		this.loadNodesAndCredentials = Container.get(LoadNodesAndCredentials);
-		this.credentialTypes = CredentialTypes();
+		this.credentialTypes = Container.get(CredentialTypes);
-		this.loadNodesAndCredentials = LoadNodesAndCredentials();
+		this.nodeTypes = Container.get(NodeTypes);
 
-		this.activeExecutionsInstance = ActiveExecutions.getInstance();
+		this.activeExecutionsInstance = Container.get(ActiveExecutions);
-		this.waitTracker = WaitTracker();
+		this.waitTracker = Container.get(WaitTracker);
+		this.postHog = Container.get(PostHogClient);
 
 		this.presetCredentialsLoaded = false;
 		this.endpointPresetCredentials = config.getEnv('credentials.overwrite.endpoint');
 
-		this.push = getPushInstance();
+		this.push = Container.get(Push);
 
 		if (process.env.E2E_TESTS === 'true') {
 			this.app.use('/e2e', require('./api/e2e.api').e2eController);
@@ -232,6 +234,16 @@ class Server extends AbstractServer {
 			},
 			instanceId: '',
 			telemetry: telemetrySettings,
+			posthog: {
+				enabled: config.getEnv('diagnostics.enabled'),
+				apiHost: config.getEnv('diagnostics.config.posthog.apiHost'),
+				apiKey: config.getEnv('diagnostics.config.posthog.apiKey'),
+				autocapture: false,
+				disableSessionRecording: config.getEnv(
+					'diagnostics.config.posthog.disableSessionRecording',
+				),
+				debug: config.getEnv('logs.level') === 'debug',
+			},
 			personalizationSurveyEnabled:
 				config.getEnv('personalization.enabled') && config.getEnv('diagnostics.enabled'),
 			defaultLocale: config.getEnv('defaultLocale'),
@@ -343,14 +355,16 @@ class Server extends AbstractServer {
 		setupAuthMiddlewares(app, ignoredEndpoints, this.restEndpoint, repositories.User);
 
 		const logger = LoggerProxy;
-		const internalHooks = InternalHooksManager.getInstance();
+		const internalHooks = Container.get(InternalHooks);
 		const mailer = getMailerInstance();
+		const postHog = this.postHog;
 
 		const controllers = [
-			new AuthController({ config, internalHooks, repositories, logger }),
+			new AuthController({ config, internalHooks, repositories, logger, postHog }),
 			new OwnerController({ config, internalHooks, repositories, logger }),
 			new MeController({ externalHooks, internalHooks, repositories, logger }),
 			new PasswordResetController({ config, externalHooks, internalHooks, repositories, logger }),
+			new TranslationController(config, this.credentialTypes),
 			new UsersController({
 				config,
 				mailer,
@@ -359,6 +373,7 @@ class Server extends AbstractServer {
 				repositories,
 				activeWorkflowRunner,
 				logger,
+				postHog,
 			}),
 		];
 		controllers.forEach((controller) => registerController(app, config, controller));
@@ -378,6 +393,7 @@ class Server extends AbstractServer {
 		await this.externalHooks.run('frontend.settings', [this.frontendSettings]);
 
 		await this.initLicense();
+		await this.postHog.init(this.frontendSettings.instanceId);
 
 		const publicApiEndpoint = config.getEnv('publicApi.path');
 		const excludeEndpoints = config.getEnv('security.excludeEndpoints');
@@ -589,48 +605,6 @@ class Server extends AbstractServer {
 			),
 		);
 
-		this.app.get(
-			`/${this.restEndpoint}/credential-translation`,
-			ResponseHelper.send(
-				async (
-					req: express.Request & { query: { credentialType: string } },
-					res: express.Response,
-				): Promise<object | null> => {
-					const translationPath = getCredentialTranslationPath({
-						locale: this.frontendSettings.defaultLocale,
-						credentialType: req.query.credentialType,
-					});
-
-					try {
-						return require(translationPath);
-					} catch (error) {
-						return null;
-					}
-				},
-			),
-		);
-
-		// Returns node information based on node names and versions
-		const headersPath = pathJoin(NODES_BASE_DIR, 'dist', 'nodes', 'headers');
-		this.app.get(
-			`/${this.restEndpoint}/node-translation-headers`,
-			ResponseHelper.send(
-				async (req: express.Request, res: express.Response): Promise<object | void> => {
-					try {
-						await fsAccess(`${headersPath}.js`);
-					} catch (_) {
-						return; // no headers available
-					}
-
-					try {
-						return require(headersPath);
-					} catch (error) {
-						res.status(500).send('Failed to load headers file');
-					}
-				},
-			),
-		);
-
 		// ----------------------------------------
 		// Node-Types
 		// ----------------------------------------
@@ -1013,6 +987,9 @@ class Server extends AbstractServer {
 						if (!executions.length) return [];
 
 						return executions.map((execution) => {
+							if (!execution.status) {
+								execution.status = getStatusUsingPreviousExecutionStatusMethod(execution);
+							}
 							return {
 								id: execution.id,
 								workflowId: execution.workflowId,
@@ -1047,6 +1024,7 @@ class Server extends AbstractServer {
 							mode: data.mode,
 							retryOf: data.retryOf,
 							startedAt: new Date(data.startedAt),
+							status: data.status,
 						});
 					}
 
@@ -1099,6 +1077,7 @@ class Server extends AbstractServer {
 							startedAt: new Date(result.startedAt),
 							stoppedAt: result.stoppedAt ? new Date(result.stoppedAt) : undefined,
 							finished: result.finished,
+							status: result.status,
 						} as IExecutionsStopData;
 					}
 
@@ -1125,6 +1104,7 @@ class Server extends AbstractServer {
 							? new Date(fullExecutionData.stoppedAt)
 							: undefined,
 						finished: fullExecutionData.finished,
+						status: fullExecutionData.status,
 					};
 
 					return returnData;
@@ -1143,6 +1123,7 @@ class Server extends AbstractServer {
 						startedAt: new Date(result.startedAt),
 						stoppedAt: result.stoppedAt ? new Date(result.stoppedAt) : undefined,
 						finished: result.finished,
+						status: result.status,
 					};
 				}
 
@@ -1173,21 +1154,26 @@ class Server extends AbstractServer {
 				// TODO UM: check if this needs permission check for UM
 				const identifier = req.params.path;
 				const binaryDataManager = BinaryDataManager.getInstance();
-				const binaryPath = binaryDataManager.getBinaryPath(identifier);
+				try {
-				let { mode, fileName, mimeType } = req.query;
+					const binaryPath = binaryDataManager.getBinaryPath(identifier);
-				if (!fileName || !mimeType) {
+					let { mode, fileName, mimeType } = req.query;
-					try {
+					if (!fileName || !mimeType) {
-						const metadata = await binaryDataManager.getBinaryMetadata(identifier);
+						try {
-						fileName = metadata.fileName;
+							const metadata = await binaryDataManager.getBinaryMetadata(identifier);
-						mimeType = metadata.mimeType;
+							fileName = metadata.fileName;
-						res.setHeader('Content-Length', metadata.fileSize);
+							mimeType = metadata.mimeType;
-					} catch {}
+							res.setHeader('Content-Length', metadata.fileSize);
+						} catch {}
+					}
+					if (mimeType) res.setHeader('Content-Type', mimeType);
+					if (mode === 'download') {
+						res.setHeader('Content-Disposition', `attachment; filename="${fileName}"`);
+					}
+					res.sendFile(binaryPath);
+				} catch (error) {
+					if (error instanceof FileNotFoundError) res.writeHead(404).end();
+					else throw error;
 				}
-				if (mimeType) res.setHeader('Content-Type', mimeType);
-				if (mode === 'download') {
-					res.setHeader('Content-Disposition', `attachment; filename="${fileName}"`);
-				}
-				res.sendFile(binaryPath);
 			},
 		);
 
@@ -1200,9 +1186,7 @@ class Server extends AbstractServer {
 			`/${this.restEndpoint}/settings`,
 			ResponseHelper.send(
 				async (req: express.Request, res: express.Response): Promise<IN8nUISettings> => {
-					void InternalHooksManager.getInstance().onFrontendSettingsAPI(
+					void Container.get(InternalHooks).onFrontendSettingsAPI(req.headers.sessionid as string);
-						req.headers.sessionid as string,
-					);
 
 					return this.getSettingsForFrontend();
 				},
@@ -1373,6 +1357,6 @@ export async function start(): Promise<void> {
 		order: { createdAt: 'ASC' },
 		where: {},
 	}).then(async (workflow) =>
-		InternalHooksManager.getInstance().onServerStarted(diagnosticInfo, workflow?.createdAt),
+		Container.get(InternalHooks).onServerStarted(diagnosticInfo, workflow?.createdAt),
 	);
 }

packages/cli/src/TestWebhooks.ts

@@ -2,8 +2,7 @@
 /* eslint-disable @typescript-eslint/no-non-null-assertion */
 /* eslint-disable no-param-reassign */
 import type express from 'express';
-
+import { Service } from 'typedi';
-import { ActiveWebhooks } from 'n8n-core';
 
 import type {
 	IWebhookData,
@@ -13,16 +12,18 @@ import type {
 	WorkflowActivateMode,
 	WorkflowExecuteMode,
 } from 'n8n-workflow';
+
+import { ActiveWebhooks } from '@/ActiveWebhooks';
 import type { IResponseCallbackData, IWorkflowDb } from '@/Interfaces';
-import type { Push } from '@/push';
+import { Push } from '@/push';
-import { getPushInstance } from '@/push';
 import * as ResponseHelper from '@/ResponseHelper';
 import * as WebhookHelpers from '@/WebhookHelpers';
 
 const WEBHOOK_TEST_UNREGISTERED_HINT =
 	"Click the 'Execute workflow' button on the canvas, then try again. (In test mode, the webhook only works for one call after you click this button)";
 
-class TestWebhooks {
+@Service()
+export class TestWebhooks {
 	private testWebhookData: {
 		[key: string]: {
 			sessionId?: string;
@@ -286,13 +287,3 @@ class TestWebhooks {
 		return this.activeWebhooks.removeAll(workflows);
 	}
 }
-
-let testWebhooksInstance: TestWebhooks | undefined;
-
-export function getInstance(): TestWebhooks {
-	if (testWebhooksInstance === undefined) {
-		testWebhooksInstance = new TestWebhooks(new ActiveWebhooks(), getPushInstance());
-	}
-
-	return testWebhooksInstance;
-}

packages/cli/src/TranslationHelpers.ts

@@ -1,7 +1,6 @@
 import { join, dirname } from 'path';
 import { readdir } from 'fs/promises';
 import type { Dirent } from 'fs';
-import { NODES_BASE_DIR } from '@/constants';
 
 const ALLOWED_VERSIONED_DIRNAME_LENGTH = [2, 3]; // e.g. v1, v10
 
@@ -47,18 +46,3 @@ export async function getNodeTranslationPath({
 		? join(nodeDir, `v${maxVersion}`, 'translations', locale, `${nodeType}.json`)
 		: join(nodeDir, 'translations', locale, `${nodeType}.json`);
 }
-
-/**
- * Get the full path to a credential translation file in `/dist`.
- */
-export function getCredentialTranslationPath({
-	locale,
-	credentialType,
-}: {
-	locale: string;
-	credentialType: string;
-}): string {
-	const credsPath = join(NODES_BASE_DIR, 'dist', 'credentials');
-
-	return join(credsPath, 'translations', locale, `${credentialType}.json`);
-}

packages/cli/src/UserManagement/UserManagementHelper.ts

@@ -6,7 +6,7 @@ import { compare, genSaltSync, hash } from 'bcryptjs';
 
 import * as Db from '@/Db';
 import * as ResponseHelper from '@/ResponseHelper';
-import type { PublicUser, WhereClause } from '@/Interfaces';
+import type { CurrentUser, PublicUser, WhereClause } from '@/Interfaces';
 import type { User } from '@db/entities/User';
 import { MAX_PASSWORD_LENGTH, MIN_PASSWORD_LENGTH } from '@db/entities/User';
 import type { Role } from '@db/entities/Role';
@@ -15,6 +15,7 @@ import config from '@/config';
 import { getWebhookBaseUrl } from '@/WebhookHelpers';
 import { getLicense } from '@/License';
 import { RoleService } from '@/role/role.service';
+import type { PostHogClient } from '@/posthog';
 
 export async function getWorkflowOwner(workflowId: string): Promise<User> {
 	const workflowOwnerRole = await RoleService.get({ name: 'owner', scope: 'workflow' });
@@ -162,6 +163,31 @@ export function sanitizeUser(user: User, withoutKeys?: string[]): PublicUser {
 	return sanitizedUser;
 }
 
+export async function withFeatureFlags(
+	postHog: PostHogClient | undefined,
+	user: CurrentUser,
+): Promise<CurrentUser> {
+	if (!postHog) {
+		return user;
+	}
+
+	// native PostHog implementation has default 10s timeout and 3 retries.. which cannot be updated without affecting other functionality
+	// https://github.com/PostHog/posthog-js-lite/blob/a182de80a433fb0ffa6859c10fb28084d0f825c2/posthog-core/src/index.ts#L67
+	const timeoutPromise = new Promise<CurrentUser>((resolve) => {
+		setTimeout(() => {
+			resolve(user);
+		}, 1500);
+	});
+
+	const fetchPromise = new Promise<CurrentUser>(async (resolve) => {
+		user.featureFlags = await postHog.getFeatureFlags(user);
+
+		resolve(user);
+	});
+
+	return Promise.race([fetchPromise, timeoutPromise]);
+}
+
 export function addInviteLinkToUser(user: PublicUser, inviterId: string): PublicUser {
 	if (user.isPending) {
 		user.inviteAcceptUrl = generateUserInviteUrl(inviterId, user.id);

packages/cli/src/WaitTracker.ts

@@ -17,7 +17,7 @@ import { DateUtils } from 'typeorm/util/DateUtils';
 import config from '@/config';
 import * as Db from '@/Db';
 import * as ResponseHelper from '@/ResponseHelper';
-import * as ActiveExecutions from '@/ActiveExecutions';
+import { ActiveExecutions } from '@/ActiveExecutions';
 import type {
 	IExecutionFlattedDb,
 	IExecutionsStopData,
@@ -25,9 +25,11 @@ import type {
 } from '@/Interfaces';
 import { WorkflowRunner } from '@/WorkflowRunner';
 import { getWorkflowOwner } from '@/UserManagement/UserManagementHelper';
+import { Container, Service } from 'typedi';
 
-export class WaitTrackerClass {
+@Service()
-	activeExecutionsInstance: ActiveExecutions.ActiveExecutions;
+export class WaitTracker {
+	activeExecutionsInstance: ActiveExecutions;
 
 	private waitingExecutions: {
 		[key: string]: {
@@ -39,7 +41,7 @@ export class WaitTrackerClass {
 	mainTimer: NodeJS.Timeout;
 
 	constructor() {
-		this.activeExecutionsInstance = ActiveExecutions.getInstance();
+		this.activeExecutionsInstance = Container.get(ActiveExecutions);
 
 		// Poll every 60 seconds a list of upcoming executions
 		this.mainTimer = setInterval(() => {
@@ -142,6 +144,7 @@ export class WaitTrackerClass {
 			startedAt: new Date(fullExecutionData.startedAt),
 			stoppedAt: fullExecutionData.stoppedAt ? new Date(fullExecutionData.stoppedAt) : undefined,
 			finished: fullExecutionData.finished,
+			status: fullExecutionData.status,
 		};
 	}
 
@@ -189,13 +192,3 @@ export class WaitTrackerClass {
 		});
 	}
 }
-
-let waitTrackerInstance: WaitTrackerClass | undefined;
-
-export function WaitTracker(): WaitTrackerClass {
-	if (waitTrackerInstance === undefined) {
-		waitTrackerInstance = new WaitTrackerClass();
-	}
-
-	return waitTrackerInstance;
-}

packages/cli/src/WaitingWebhooks.ts

@@ -13,6 +13,7 @@ import { NodeTypes } from '@/NodeTypes';
 import type { IExecutionResponse, IResponseCallbackData, IWorkflowDb } from '@/Interfaces';
 import * as WorkflowExecuteAdditionalData from '@/WorkflowExecuteAdditionalData';
 import { getWorkflowOwner } from '@/UserManagement/UserManagementHelper';
+import { Container } from 'typedi';
 
 export class WaitingWebhooks {
 	async executeWebhook(
@@ -78,7 +79,7 @@ export class WaitingWebhooks {
 
 		const { workflowData } = fullExecutionData;
 
-		const nodeTypes = NodeTypes();
+		const nodeTypes = Container.get(NodeTypes);
 		const workflow = new Workflow({
 			id: workflowData.id!.toString(),
 			name: workflowData.name,

packages/cli/src/WebhookHelpers.ts

@@ -52,10 +52,11 @@ import * as ResponseHelper from '@/ResponseHelper';
 import * as WorkflowHelpers from '@/WorkflowHelpers';
 import { WorkflowRunner } from '@/WorkflowRunner';
 import * as WorkflowExecuteAdditionalData from '@/WorkflowExecuteAdditionalData';
-import * as ActiveExecutions from '@/ActiveExecutions';
+import { ActiveExecutions } from '@/ActiveExecutions';
 import type { User } from '@db/entities/User';
 import type { WorkflowEntity } from '@db/entities/WorkflowEntity';
 import { getWorkflowOwner } from '@/UserManagement/UserManagementHelper';
+import { Container } from 'typedi';
 
 export const WEBHOOK_METHODS = ['DELETE', 'GET', 'HEAD', 'PATCH', 'POST', 'PUT'];
 
@@ -460,7 +461,7 @@ export async function executeWebhook(
 		);
 
 		// Get a promise which resolves when the workflow did execute and send then response
-		const executePromise = ActiveExecutions.getInstance().getPostExecutePromise(
+		const executePromise = Container.get(ActiveExecutions).getPostExecutePromise(
 			executionId,
 		) as Promise<IExecutionDb | undefined>;
 		executePromise

packages/cli/src/WorkflowExecuteAdditionalData.ts

@@ -48,7 +48,7 @@ import { LessThanOrEqual } from 'typeorm';
 import { DateUtils } from 'typeorm/util/DateUtils';
 import config from '@/config';
 import * as Db from '@/Db';
-import * as ActiveExecutions from '@/ActiveExecutions';
+import { ActiveExecutions } from '@/ActiveExecutions';
 import { CredentialsHelper } from '@/CredentialsHelper';
 import { ExternalHooks } from '@/ExternalHooks';
 import type {
@@ -60,9 +60,8 @@ import type {
 	IWorkflowExecutionDataProcess,
 	IWorkflowErrorData,
 } from '@/Interfaces';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import { NodeTypes } from '@/NodeTypes';
-import { getPushInstance } from '@/push';
+import { Push } from '@/push';
 import * as ResponseHelper from '@/ResponseHelper';
 import * as WebhookHelpers from '@/WebhookHelpers';
 import * as WorkflowHelpers from '@/WorkflowHelpers';
@@ -70,6 +69,8 @@ import { getWorkflowOwner } from '@/UserManagement/UserManagementHelper';
 import { findSubworkflowStart } from '@/utils';
 import { PermissionChecker } from './UserManagement/PermissionChecker';
 import { WorkflowsService } from './workflows/workflows.services';
+import { Container } from 'typedi';
+import { InternalHooks } from '@/InternalHooks';
 
 const ERROR_TRIGGER_TYPE = config.getEnv('nodes.errorTriggerType');
 
@@ -280,7 +281,7 @@ function hookFunctionsPush(): IWorkflowExecuteHooks {
 					workflowId: this.workflowData.id,
 				});
 
-				const pushInstance = getPushInstance();
+				const pushInstance = Container.get(Push);
 				pushInstance.send('nodeExecuteBefore', { executionId, nodeName }, sessionId);
 			},
 		],
@@ -298,7 +299,7 @@ function hookFunctionsPush(): IWorkflowExecuteHooks {
 					workflowId: this.workflowData.id,
 				});
 
-				const pushInstance = getPushInstance();
+				const pushInstance = Container.get(Push);
 				pushInstance.send('nodeExecuteAfter', { executionId, nodeName, data }, sessionId);
 			},
 		],
@@ -315,7 +316,7 @@ function hookFunctionsPush(): IWorkflowExecuteHooks {
 				if (sessionId === undefined) {
 					return;
 				}
-				const pushInstance = getPushInstance();
+				const pushInstance = Container.get(Push);
 				pushInstance.send(
 					'executionStarted',
 					{
@@ -381,7 +382,7 @@ function hookFunctionsPush(): IWorkflowExecuteHooks {
 					retryOf,
 				};
 
-				const pushInstance = getPushInstance();
+				const pushInstance = Container.get(Push);
 				pushInstance.send('executionFinished', sendData, sessionId);
 			},
 		],
@@ -389,7 +390,7 @@ function hookFunctionsPush(): IWorkflowExecuteHooks {
 }
 
 export function hookFunctionsPreExecute(parentProcessMode?: string): IWorkflowExecuteHooks {
-	const externalHooks = ExternalHooks();
+	const externalHooks = Container.get(ExternalHooks);
 
 	return {
 		workflowExecuteBefore: [
@@ -938,10 +939,10 @@ async function executeWorkflow(
 		parentWorkflowSettings?: IWorkflowSettings;
 	},
 ): Promise<Array<INodeExecutionData[] | null> | IWorkflowExecuteProcess> {
-	const externalHooks = ExternalHooks();
+	const externalHooks = Container.get(ExternalHooks);
 	await externalHooks.init();
 
-	const nodeTypes = NodeTypes();
+	const nodeTypes = Container.get(NodeTypes);
 
 	const workflowData =
 		options.loadedWorkflowData ??
@@ -971,10 +972,10 @@ async function executeWorkflow(
 		executionId =
 			options.parentExecutionId !== undefined
 				? options.parentExecutionId
-				: await ActiveExecutions.getInstance().add(runData);
+				: await Container.get(ActiveExecutions).add(runData);
 	}
 
-	void InternalHooksManager.getInstance().onWorkflowBeforeExecute(executionId || '', runData);
+	void Container.get(InternalHooks).onWorkflowBeforeExecute(executionId || '', runData);
 
 	let data;
 	try {
@@ -1077,7 +1078,7 @@ async function executeWorkflow(
 
 	await externalHooks.run('workflow.postExecute', [data, workflowData, executionId]);
 
-	void InternalHooksManager.getInstance().onWorkflowPostExecute(
+	void Container.get(InternalHooks).onWorkflowPostExecute(
 		executionId,
 		workflowData,
 		data,
@@ -1087,11 +1088,11 @@ async function executeWorkflow(
 	if (data.finished === true) {
 		// Workflow did finish successfully
 
-		ActiveExecutions.getInstance().remove(executionId, data);
+		Container.get(ActiveExecutions).remove(executionId, data);
 		const returnData = WorkflowHelpers.getDataLastExecutedNodeData(data);
 		return returnData!.data!.main;
 	}
-	ActiveExecutions.getInstance().remove(executionId, data);
+	Container.get(ActiveExecutions).remove(executionId, data);
 	// Workflow did fail
 	const { error } = data.data.resultData;
 	// eslint-disable-next-line @typescript-eslint/no-throw-literal
@@ -1107,7 +1108,7 @@ export function setExecutionStatus(status: ExecutionStatus) {
 		return;
 	}
 	Logger.debug(`Setting execution status for ${this.executionId} to "${status}"`);
-	ActiveExecutions.getInstance()
+	Container.get(ActiveExecutions)
 		.setStatus(this.executionId, status)
 		.catch((error) => {
 			Logger.debug(`Setting execution status "${status}" failed: ${error.message}`);
@@ -1123,7 +1124,7 @@ export function sendMessageToUI(source: string, messages: any[]) {
 
 	// Push data to session which started workflow
 	try {
-		const pushInstance = getPushInstance();
+		const pushInstance = Container.get(Push);
 		pushInstance.send(
 			'sendConsoleMessage',
 			{
@@ -1244,7 +1245,7 @@ export function getWorkflowHooksWorkerMain(
 		this: WorkflowHooks,
 		nodeName: string,
 	): Promise<void> {
-		void InternalHooksManager.getInstance().onNodeBeforeExecute(
+		void Container.get(InternalHooks).onNodeBeforeExecute(
 			this.executionId,
 			this.workflowData,
 			nodeName,
@@ -1254,7 +1255,7 @@ export function getWorkflowHooksWorkerMain(
 		this: WorkflowHooks,
 		nodeName: string,
 	): Promise<void> {
-		void InternalHooksManager.getInstance().onNodePostExecute(
+		void Container.get(InternalHooks).onNodePostExecute(
 			this.executionId,
 			this.workflowData,
 			nodeName,
@@ -1296,7 +1297,7 @@ export function getWorkflowHooksMain(
 		this: WorkflowHooks,
 		nodeName: string,
 	): Promise<void> {
-		void InternalHooksManager.getInstance().onNodeBeforeExecute(
+		void Container.get(InternalHooks).onNodeBeforeExecute(
 			this.executionId,
 			this.workflowData,
 			nodeName,
@@ -1307,7 +1308,7 @@ export function getWorkflowHooksMain(
 		this: WorkflowHooks,
 		nodeName: string,
 	): Promise<void> {
-		void InternalHooksManager.getInstance().onNodePostExecute(
+		void Container.get(InternalHooks).onNodePostExecute(
 			this.executionId,
 			this.workflowData,
 			nodeName,

packages/cli/src/WorkflowHelpers.ts

@@ -32,6 +32,7 @@ import type { User } from '@db/entities/User';
 import { whereClause } from '@/UserManagement/UserManagementHelper';
 import omit from 'lodash.omit';
 import { PermissionChecker } from './UserManagement/PermissionChecker';
+import { Container } from 'typedi';
 
 const ERROR_TRIGGER_TYPE = config.getEnv('nodes.errorTriggerType');
 
@@ -108,7 +109,7 @@ export async function executeErrorWorkflow(
 		}
 
 		const executionMode = 'error';
-		const nodeTypes = NodeTypes();
+		const nodeTypes = Container.get(NodeTypes);
 
 		const workflowInstance = new Workflow({
 			id: workflowId,

packages/cli/src/WorkflowRunner.ts

@@ -33,7 +33,7 @@ import PCancelable from 'p-cancelable';
 import { join as pathJoin } from 'path';
 import { fork } from 'child_process';
 
-import * as ActiveExecutions from '@/ActiveExecutions';
+import { ActiveExecutions } from '@/ActiveExecutions';
 import config from '@/config';
 import * as Db from '@/Db';
 import { ExternalHooks } from '@/ExternalHooks';
@@ -49,25 +49,25 @@ import * as ResponseHelper from '@/ResponseHelper';
 import * as WebhookHelpers from '@/WebhookHelpers';
 import * as WorkflowHelpers from '@/WorkflowHelpers';
 import * as WorkflowExecuteAdditionalData from '@/WorkflowExecuteAdditionalData';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import { generateFailedExecutionFromError } from '@/WorkflowHelpers';
 import { initErrorHandling } from '@/ErrorReporting';
 import { PermissionChecker } from '@/UserManagement/PermissionChecker';
-import type { Push } from '@/push';
+import { Push } from '@/push';
-import { getPushInstance } from '@/push';
 import { eventBus } from './eventbus';
 import { recoverExecutionDataFromEventLogMessages } from './eventbus/MessageEventBus/recoverEvents';
+import { Container } from 'typedi';
+import { InternalHooks } from './InternalHooks';
 
 export class WorkflowRunner {
-	activeExecutions: ActiveExecutions.ActiveExecutions;
+	activeExecutions: ActiveExecutions;
 
 	push: Push;
 
 	jobQueue: Queue.JobQueue;
 
 	constructor() {
-		this.push = getPushInstance();
+		this.push = Container.get(Push);
-		this.activeExecutions = ActiveExecutions.getInstance();
+		this.activeExecutions = Container.get(ActiveExecutions);
 	}
 
 	/**
@@ -130,7 +130,7 @@ export class WorkflowRunner {
 
 			const executionFlattedData = await Db.collections.Execution.findOneBy({ id: executionId });
 
-			void InternalHooksManager.getInstance().onWorkflowCrashed(
+			void Container.get(InternalHooks).onWorkflowCrashed(
 				executionId,
 				executionMode,
 				executionFlattedData?.workflowData,
@@ -187,14 +187,14 @@ export class WorkflowRunner {
 			executionId = await this.runSubprocess(data, loadStaticData, executionId, responsePromise);
 		}
 
-		void InternalHooksManager.getInstance().onWorkflowBeforeExecute(executionId, data);
+		void Container.get(InternalHooks).onWorkflowBeforeExecute(executionId, data);
 
 		const postExecutePromise = this.activeExecutions.getPostExecutePromise(executionId);
 
-		const externalHooks = ExternalHooks();
+		const externalHooks = Container.get(ExternalHooks);
 		postExecutePromise
 			.then(async (executionData) => {
-				void InternalHooksManager.getInstance().onWorkflowPostExecute(
+				void Container.get(InternalHooks).onWorkflowPostExecute(
 					executionId!,
 					data.workflowData,
 					executionData,
@@ -241,7 +241,7 @@ export class WorkflowRunner {
 			data.workflowData.staticData = await WorkflowHelpers.getStaticDataById(workflowId);
 		}
 
-		const nodeTypes = NodeTypes();
+		const nodeTypes = Container.get(NodeTypes);
 
 		// Soft timeout to stop workflow execution after current running node
 		// Changes were made by adding the `workflowTimeout` to the `additionalData`

packages/cli/src/WorkflowRunnerProcess.ts

@@ -7,6 +7,8 @@
 /* eslint-disable @typescript-eslint/no-use-before-define */
 /* eslint-disable @typescript-eslint/unbound-method */
 import 'source-map-support/register';
+import 'reflect-metadata';
+import { Container } from 'typedi';
 import type { IProcessMessage } from 'n8n-core';
 import { BinaryDataManager, UserSettings, WorkflowExecute } from 'n8n-core';
 
@@ -49,11 +51,12 @@ import * as WorkflowExecuteAdditionalData from '@/WorkflowExecuteAdditionalData'
 import { getLogger } from '@/Logger';
 
 import config from '@/config';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import { generateFailedExecutionFromError } from '@/WorkflowHelpers';
 import { initErrorHandling } from '@/ErrorReporting';
 import { PermissionChecker } from '@/UserManagement/PermissionChecker';
 import { getLicense } from './License';
+import { InternalHooks } from './InternalHooks';
+import { PostHogClient } from './posthog';
 
 class WorkflowRunnerProcess {
 	data: IWorkflowExecutionDataProcessWithExecution | undefined;
@@ -103,19 +106,20 @@ class WorkflowRunnerProcess {
 
 		const userSettings = await UserSettings.prepareUserSettings();
 
-		const loadNodesAndCredentials = LoadNodesAndCredentials();
+		const loadNodesAndCredentials = Container.get(LoadNodesAndCredentials);
 		await loadNodesAndCredentials.init();
 
-		const nodeTypes = NodeTypes(loadNodesAndCredentials);
+		const nodeTypes = Container.get(NodeTypes);
-		const credentialTypes = CredentialTypes(loadNodesAndCredentials);
+		const credentialTypes = Container.get(CredentialTypes);
 		CredentialsOverwrites(credentialTypes);
 
 		// Load all external hooks
-		const externalHooks = ExternalHooks();
+		const externalHooks = Container.get(ExternalHooks);
 		await externalHooks.init();
 
 		const instanceId = userSettings.instanceId ?? '';
-		await InternalHooksManager.init(instanceId, nodeTypes);
+		await Container.get(PostHogClient).init(instanceId);
+		await Container.get(InternalHooks).init(instanceId);
 
 		const binaryDataConfig = config.getEnv('binaryDataManager');
 		await BinaryDataManager.init(binaryDataConfig);
@@ -229,7 +233,7 @@ class WorkflowRunnerProcess {
 				};
 			});
 
-			void InternalHooksManager.getInstance().onWorkflowBeforeExecute(executionId || '', runData);
+			void Container.get(InternalHooks).onWorkflowBeforeExecute(executionId || '', runData);
 
 			let result: IRun;
 			try {
@@ -250,7 +254,7 @@ class WorkflowRunnerProcess {
 				const { workflow } = executeWorkflowFunctionOutput;
 				result = await workflowExecute.processRunExecutionData(workflow);
 				await externalHooks.run('workflow.postExecute', [result, workflowData, executionId]);
-				void InternalHooksManager.getInstance().onWorkflowPostExecute(
+				void Container.get(InternalHooks).onWorkflowPostExecute(
 					executionId,
 					workflowData,
 					result,
@@ -508,6 +512,8 @@ process.on('message', async (message: IProcessMessage) => {
 			workflowRunner.executionIdCallback(message.data.executionId);
 		}
 	} catch (error) {
+		workflowRunner.logger.error(error.message);
+
 		// Catch all uncaught errors and forward them to parent process
 		const executionError = {
 			...error,

packages/cli/src/api/nodeTypes.api.ts

@@ -8,6 +8,7 @@ import config from '@/config';
 import { NodeTypes } from '@/NodeTypes';
 import * as ResponseHelper from '@/ResponseHelper';
 import { getNodeTranslationPath } from '@/TranslationHelpers';
+import { Container } from 'typedi';
 
 export const nodeTypesController = express.Router();
 
@@ -21,7 +22,7 @@ nodeTypesController.post(
 
 		if (defaultLocale === 'en') {
 			return nodeInfos.reduce<INodeTypeDescription[]>((acc, { name, version }) => {
-				const { description } = NodeTypes().getByNameAndVersion(name, version);
+				const { description } = Container.get(NodeTypes).getByNameAndVersion(name, version);
 				acc.push(description);
 				return acc;
 			}, []);
@@ -32,7 +33,7 @@ nodeTypesController.post(
 			version: number,
 			nodeTypes: INodeTypeDescription[],
 		) {
-			const { description, sourcePath } = NodeTypes().getWithSourcePath(name, version);
+			const { description, sourcePath } = Container.get(NodeTypes).getWithSourcePath(name, version);
 			const translationPath = await getNodeTranslationPath({
 				nodeSourcePath: sourcePath,
 				longNodeType: description.name,

packages/cli/src/api/nodes.api.ts

@@ -2,7 +2,6 @@ import express from 'express';
 import type { PublicInstalledPackage } from 'n8n-workflow';
 
 import config from '@/config';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import { LoadNodesAndCredentials } from '@/LoadNodesAndCredentials';
 import * as ResponseHelper from '@/ResponseHelper';
 
@@ -33,7 +32,9 @@ import { isAuthenticatedRequest } from '@/UserManagement/UserManagementHelper';
 import type { InstalledPackages } from '@db/entities/InstalledPackages';
 import type { CommunityPackages } from '@/Interfaces';
 import type { NodeRequest } from '@/requests';
-import { getPushInstance } from '@/push';
+import { Push } from '@/push';
+import { Container } from 'typedi';
+import { InternalHooks } from '@/InternalHooks';
 
 const { PACKAGE_NOT_INSTALLED, PACKAGE_NAME_NOT_PROVIDED } = RESPONSE_ERROR_MESSAGES;
 
@@ -116,14 +117,14 @@ nodesController.post(
 		let installedPackage: InstalledPackages;
 
 		try {
-			installedPackage = await LoadNodesAndCredentials().loadNpmModule(
+			installedPackage = await Container.get(LoadNodesAndCredentials).loadNpmModule(
 				parsed.packageName,
 				parsed.version,
 			);
 		} catch (error) {
 			const errorMessage = error instanceof Error ? error.message : UNKNOWN_FAILURE_REASON;
 
-			void InternalHooksManager.getInstance().onCommunityPackageInstallFinished({
+			void Container.get(InternalHooks).onCommunityPackageInstallFinished({
 				user: req.user,
 				input_string: name,
 				package_name: parsed.packageName,
@@ -141,7 +142,7 @@ nodesController.post(
 
 		if (!hasLoaded) removePackageFromMissingList(name);
 
-		const pushInstance = getPushInstance();
+		const pushInstance = Container.get(Push);
 
 		// broadcast to connected frontends that node list has been updated
 		installedPackage.installedNodes.forEach((node) => {
@@ -151,7 +152,7 @@ nodesController.post(
 			});
 		});
 
-		void InternalHooksManager.getInstance().onCommunityPackageInstallFinished({
+		void Container.get(InternalHooks).onCommunityPackageInstallFinished({
 			user: req.user,
 			input_string: name,
 			package_name: parsed.packageName,
@@ -238,7 +239,7 @@ nodesController.delete(
 		}
 
 		try {
-			await LoadNodesAndCredentials().removeNpmModule(name, installedPackage);
+			await Container.get(LoadNodesAndCredentials).removeNpmModule(name, installedPackage);
 		} catch (error) {
 			const message = [
 				`Error removing package "${name}"`,
@@ -248,7 +249,7 @@ nodesController.delete(
 			throw new ResponseHelper.InternalServerError(message);
 		}
 
-		const pushInstance = getPushInstance();
+		const pushInstance = Container.get(Push);
 
 		// broadcast to connected frontends that node list has been updated
 		installedPackage.installedNodes.forEach((node) => {
@@ -258,7 +259,7 @@ nodesController.delete(
 			});
 		});
 
-		void InternalHooksManager.getInstance().onCommunityPackageDeleteFinished({
+		void Container.get(InternalHooks).onCommunityPackageDeleteFinished({
 			user: req.user,
 			package_name: name,
 			package_version: installedPackage.installedVersion,
@@ -290,12 +291,12 @@ nodesController.patch(
 		}
 
 		try {
-			const newInstalledPackage = await LoadNodesAndCredentials().updateNpmModule(
+			const newInstalledPackage = await Container.get(LoadNodesAndCredentials).updateNpmModule(
 				parseNpmPackageName(name).packageName,
 				previouslyInstalledPackage,
 			);
 
-			const pushInstance = getPushInstance();
+			const pushInstance = Container.get(Push);
 
 			// broadcast to connected frontends that node list has been updated
 			previouslyInstalledPackage.installedNodes.forEach((node) => {
@@ -312,7 +313,7 @@ nodesController.patch(
 				});
 			});
 
-			void InternalHooksManager.getInstance().onCommunityPackageUpdateFinished({
+			void Container.get(InternalHooks).onCommunityPackageUpdateFinished({
 				user: req.user,
 				package_name: name,
 				package_version_current: previouslyInstalledPackage.installedVersion,
@@ -325,7 +326,7 @@ nodesController.patch(
 			return newInstalledPackage;
 		} catch (error) {
 			previouslyInstalledPackage.installedNodes.forEach((node) => {
-				const pushInstance = getPushInstance();
+				const pushInstance = Container.get(Push);
 				pushInstance.send('removeNodeType', {
 					name: node.type,
 					version: node.latestVersion,

packages/cli/src/api/tags.api.ts

@@ -9,15 +9,14 @@ import express from 'express';
 
 import * as Db from '@/Db';
 import { ExternalHooks } from '@/ExternalHooks';
-import type { IExternalHooksClass, ITagWithCountDb } from '@/Interfaces';
+import type { ITagWithCountDb } from '@/Interfaces';
 import * as ResponseHelper from '@/ResponseHelper';
 import config from '@/config';
 import * as TagHelpers from '@/TagHelpers';
 import { validateEntity } from '@/GenericHelpers';
 import { TagEntity } from '@db/entities/TagEntity';
 import type { TagsRequest } from '@/requests';
-
+import { Container } from 'typedi';
-export const externalHooks: IExternalHooksClass = ExternalHooks();
 
 export const tagsController = express.Router();
 
@@ -50,12 +49,12 @@ tagsController.post(
 		const newTag = new TagEntity();
 		newTag.name = req.body.name.trim();
 
-		await externalHooks.run('tag.beforeCreate', [newTag]);
+		await Container.get(ExternalHooks).run('tag.beforeCreate', [newTag]);
 
 		await validateEntity(newTag);
 		const tag = await Db.collections.Tag.save(newTag);
 
-		await externalHooks.run('tag.afterCreate', [tag]);
+		await Container.get(ExternalHooks).run('tag.afterCreate', [tag]);
 
 		return tag;
 	}),
@@ -74,12 +73,12 @@ tagsController.patch(
 		newTag.id = id;
 		newTag.name = name.trim();
 
-		await externalHooks.run('tag.beforeUpdate', [newTag]);
+		await Container.get(ExternalHooks).run('tag.beforeUpdate', [newTag]);
 
 		await validateEntity(newTag);
 		const tag = await Db.collections.Tag.save(newTag);
 
-		await externalHooks.run('tag.afterUpdate', [tag]);
+		await Container.get(ExternalHooks).run('tag.afterUpdate', [tag]);
 
 		return tag;
 	}),
@@ -100,11 +99,11 @@ tagsController.delete(
 		}
 		const id = req.params.id;
 
-		await externalHooks.run('tag.beforeDelete', [id]);
+		await Container.get(ExternalHooks).run('tag.beforeDelete', [id]);
 
 		await Db.collections.Tag.delete({ id });
 
-		await externalHooks.run('tag.afterDelete', [id]);
+		await Container.get(ExternalHooks).run('tag.afterDelete', [id]);
 
 		return true;
 	}),

packages/cli/src/audit/risks/nodes.risk.ts

@@ -12,6 +12,7 @@ import {
 } from '@/audit/constants';
 import type { WorkflowEntity } from '@db/entities/WorkflowEntity';
 import type { Risk } from '@/audit/types';
+import { Container } from 'typedi';
 
 async function getCommunityNodeDetails() {
 	const installedPackages = await getAllInstalledPackages();
@@ -32,7 +33,8 @@ async function getCommunityNodeDetails() {
 async function getCustomNodeDetails() {
 	const customNodeTypes: Risk.CustomNodeDetails[] = [];
 
-	for (const customDir of LoadNodesAndCredentials().getCustomDirectories()) {
+	const nodesAndCredentials = Container.get(LoadNodesAndCredentials);
+	for (const customDir of nodesAndCredentials.getCustomDirectories()) {
 		const customNodeFiles = await glob('**/*.node.js', { cwd: customDir, absolute: true });
 
 		for (const nodeFile of customNodeFiles) {

packages/cli/src/auth/methods/email.ts

@@ -1,8 +1,9 @@
 import * as Db from '@/Db';
 import type { User } from '@db/entities/User';
 import { compareHash } from '@/UserManagement/UserManagementHelper';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import * as ResponseHelper from '@/ResponseHelper';
+import { Container } from 'typedi';
+import { InternalHooks } from '@/InternalHooks';
 
 export const handleEmailLogin = async (
 	email: string,
@@ -21,7 +22,7 @@ export const handleEmailLogin = async (
 	// so suggest to reset the password to gain access to the instance.
 	const ldapIdentity = user?.authIdentities?.find((i) => i.providerType === 'ldap');
 	if (user && ldapIdentity) {
-		void InternalHooksManager.getInstance().userLoginFailedDueToLdapDisabled({
+		void Container.get(InternalHooks).userLoginFailedDueToLdapDisabled({
 			user_id: user.id,
 		});
 

packages/cli/src/auth/methods/ldap.ts

@@ -1,4 +1,4 @@
-import { InternalHooksManager } from '@/InternalHooksManager';
+import { InternalHooks } from '@/InternalHooks';
 import {
 	createLdapUserOnLocalDb,
 	findAndAuthenticateLdapUser,
@@ -12,6 +12,7 @@ import {
 	updateLdapUserOnLocalDb,
 } from '@/Ldap/helpers';
 import type { User } from '@db/entities/User';
+import { Container } from 'typedi';
 
 export const handleLdapLogin = async (
 	loginId: string,
@@ -51,7 +52,7 @@ export const handleLdapLogin = async (
 		} else {
 			const role = await getLdapUserRole();
 			const user = await createLdapUserOnLocalDb(role, ldapAttributesValues, ldapId);
-			void InternalHooksManager.getInstance().onUserSignup(user, {
+			void Container.get(InternalHooks).onUserSignup(user, {
 				user_type: 'ldap',
 				was_disabled_ldap_user: false,
 			});

packages/cli/src/commands/BaseCommand.ts

@@ -1,5 +1,6 @@
 import { Command } from '@oclif/command';
 import { ExitError } from '@oclif/errors';
+import { Container } from 'typedi';
 import type { INodeTypes } from 'n8n-workflow';
 import { LoggerProxy, ErrorReporterProxy as ErrorReporter, sleep } from 'n8n-workflow';
 import type { IUserSettings } from 'n8n-core';
@@ -11,13 +12,13 @@ import * as CrashJournal from '@/CrashJournal';
 import { inTest } from '@/constants';
 import { CredentialTypes } from '@/CredentialTypes';
 import { CredentialsOverwrites } from '@/CredentialsOverwrites';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import { initErrorHandling } from '@/ErrorReporting';
 import { ExternalHooks } from '@/ExternalHooks';
 import { NodeTypes } from '@/NodeTypes';
-import type { LoadNodesAndCredentialsClass } from '@/LoadNodesAndCredentials';
 import { LoadNodesAndCredentials } from '@/LoadNodesAndCredentials';
 import type { IExternalHooksClass } from '@/Interfaces';
+import { InternalHooks } from '@/InternalHooks';
+import { PostHogClient } from '@/posthog';
 
 export const UM_FIX_INSTRUCTION =
 	'Please fix the database by running ./packages/cli/bin/n8n user-management:reset';
@@ -27,7 +28,7 @@ export abstract class BaseCommand extends Command {
 
 	protected externalHooks: IExternalHooksClass;
 
-	protected loadNodesAndCredentials: LoadNodesAndCredentialsClass;
+	protected loadNodesAndCredentials: LoadNodesAndCredentials;
 
 	protected nodeTypes: INodeTypes;
 
@@ -42,13 +43,15 @@ export abstract class BaseCommand extends Command {
 		// Make sure the settings exist
 		this.userSettings = await UserSettings.prepareUserSettings();
 
-		this.loadNodesAndCredentials = LoadNodesAndCredentials();
+		this.loadNodesAndCredentials = Container.get(LoadNodesAndCredentials);
 		await this.loadNodesAndCredentials.init();
-		this.nodeTypes = NodeTypes(this.loadNodesAndCredentials);
+		this.nodeTypes = Container.get(NodeTypes);
-		const credentialTypes = CredentialTypes(this.loadNodesAndCredentials);
+		const credentialTypes = Container.get(CredentialTypes);
 		CredentialsOverwrites(credentialTypes);
 
-		await InternalHooksManager.init(this.userSettings.instanceId ?? '', this.nodeTypes);
+		const instanceId = this.userSettings.instanceId ?? '';
+		await Container.get(PostHogClient).init(instanceId);
+		await Container.get(InternalHooks).init(instanceId);
 
 		await Db.init().catch(async (error: Error) =>
 			this.exitWithCrash('There was an error initializing DB', error),
@@ -83,7 +86,7 @@ export abstract class BaseCommand extends Command {
 	}
 
 	protected async initExternalHooks() {
-		this.externalHooks = ExternalHooks();
+		this.externalHooks = Container.get(ExternalHooks);
 		await this.externalHooks.init();
 	}
 

packages/cli/src/commands/audit.ts

@@ -1,10 +1,11 @@
 import { flags } from '@oclif/command';
 import { audit } from '@/audit';
 import { RISK_CATEGORIES } from '@/audit/constants';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import config from '@/config';
 import type { Risk } from '@/audit/types';
 import { BaseCommand } from './BaseCommand';
+import { Container } from 'typedi';
+import { InternalHooks } from '@/InternalHooks';
 
 export class SecurityAudit extends BaseCommand {
 	static description = 'Generate a security audit report for this n8n instance';
@@ -56,7 +57,7 @@ export class SecurityAudit extends BaseCommand {
 			process.stdout.write(JSON.stringify(result, null, 2));
 		}
 
-		void InternalHooksManager.getInstance().onAuditGeneratedViaCli();
+		void Container.get(InternalHooks).onAuditGeneratedViaCli();
 	}
 
 	async catch(error: Error) {

packages/cli/src/commands/execute.ts

@@ -4,7 +4,7 @@ import { PLACEHOLDER_EMPTY_WORKFLOW_ID } from 'n8n-core';
 import type { IWorkflowBase } from 'n8n-workflow';
 import { ExecutionBaseError } from 'n8n-workflow';
 
-import * as ActiveExecutions from '@/ActiveExecutions';
+import { ActiveExecutions } from '@/ActiveExecutions';
 import * as Db from '@/Db';
 import * as WorkflowHelpers from '@/WorkflowHelpers';
 import { WorkflowRunner } from '@/WorkflowRunner';
@@ -13,6 +13,7 @@ import { getInstanceOwner } from '@/UserManagement/UserManagementHelper';
 import { findCliWorkflowStart } from '@/utils';
 import { initEvents } from '@/events';
 import { BaseCommand } from './BaseCommand';
+import { Container } from 'typedi';
 
 export class Execute extends BaseCommand {
 	static description = '\nExecutes a given workflow';
@@ -117,7 +118,7 @@ export class Execute extends BaseCommand {
 		const workflowRunner = new WorkflowRunner();
 		const executionId = await workflowRunner.run(runData);
 
-		const activeExecutions = ActiveExecutions.getInstance();
+		const activeExecutions = Container.get(ActiveExecutions);
 		const data = await activeExecutions.getPostExecutePromise(executionId);
 
 		if (data === undefined) {

packages/cli/src/commands/executeBatch.ts

@@ -7,7 +7,7 @@ import { sep } from 'path';
 import { diff } from 'json-diff';
 import pick from 'lodash.pick';
 
-import * as ActiveExecutions from '@/ActiveExecutions';
+import { ActiveExecutions } from '@/ActiveExecutions';
 import * as Db from '@/Db';
 import { WorkflowRunner } from '@/WorkflowRunner';
 import type { IWorkflowDb, IWorkflowExecutionDataProcess } from '@/Interfaces';
@@ -16,6 +16,7 @@ import { getInstanceOwner } from '@/UserManagement/UserManagementHelper';
 import { findCliWorkflowStart } from '@/utils';
 import { initEvents } from '@/events';
 import { BaseCommand } from './BaseCommand';
+import { Container } from 'typedi';
 
 const re = /\d+/;
 
@@ -101,7 +102,7 @@ export class ExecuteBatch extends BaseCommand {
 		}
 
 		ExecuteBatch.cancelled = true;
-		const activeExecutionsInstance = ActiveExecutions.getInstance();
+		const activeExecutionsInstance = Container.get(ActiveExecutions);
 		const stopPromises = activeExecutionsInstance
 			.getActiveExecutions()
 			.map(async (execution) => activeExecutionsInstance.stopExecution(execution.id));
@@ -597,7 +598,7 @@ export class ExecuteBatch extends BaseCommand {
 				const workflowRunner = new WorkflowRunner();
 				const executionId = await workflowRunner.run(runData);
 
-				const activeExecutions = ActiveExecutions.getInstance();
+				const activeExecutions = Container.get(ActiveExecutions);
 				const data = await activeExecutions.getPostExecutePromise(executionId);
 				if (gotCancel || ExecuteBatch.cancelled) {
 					clearTimeout(timeoutTimer);

packages/cli/src/commands/start.ts

@@ -1,6 +1,7 @@
 /* eslint-disable @typescript-eslint/await-thenable */
 /* eslint-disable @typescript-eslint/no-unsafe-call */
 /* eslint-disable @typescript-eslint/no-unsafe-member-access */
+import { Container } from 'typedi';
 import path from 'path';
 import { mkdir } from 'fs/promises';
 import { createReadStream, createWriteStream, existsSync } from 'fs';
@@ -16,27 +17,23 @@ import { LoggerProxy, sleep, jsonParse } from 'n8n-workflow';
 import { createHash } from 'crypto';
 import config from '@/config';
 
-import * as ActiveExecutions from '@/ActiveExecutions';
+import { ActiveExecutions } from '@/ActiveExecutions';
-import * as ActiveWorkflowRunner from '@/ActiveWorkflowRunner';
+import { ActiveWorkflowRunner } from '@/ActiveWorkflowRunner';
 import * as Db from '@/Db';
 import * as GenericHelpers from '@/GenericHelpers';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import * as Server from '@/Server';
-import * as TestWebhooks from '@/TestWebhooks';
+import { TestWebhooks } from '@/TestWebhooks';
-import { WaitTracker } from '@/WaitTracker';
 import { getAllInstalledPackages } from '@/CommunityNodes/packageModel';
 import { handleLdapInit } from '@/Ldap/helpers';
-import { createPostHogLoadingScript } from '@/telemetry/scripts';
 import { EDITOR_UI_DIST_DIR, GENERATED_STATIC_DIR } from '@/constants';
 import { eventBus } from '@/eventbus';
 import { BaseCommand } from './BaseCommand';
+import { InternalHooks } from '@/InternalHooks';
 
 // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment, @typescript-eslint/no-var-requires
 const open = require('open');
 const pipeline = promisify(stream.pipeline);
 
-let activeWorkflowRunner: ActiveWorkflowRunner.ActiveWorkflowRunner | undefined;
-
 export class Start extends BaseCommand {
 	static description = 'Starts n8n. Makes Web-UI available and starts active workflows';
 
@@ -63,6 +60,8 @@ export class Start extends BaseCommand {
 		}),
 	};
 
+	protected activeWorkflowRunner = Container.get(ActiveWorkflowRunner);
+
 	/**
 	 * Opens the UI in browser
 	 */
@@ -87,7 +86,7 @@ export class Start extends BaseCommand {
 
 		try {
 			// Stop with trying to activate workflows that could not be activated
-			activeWorkflowRunner?.removeAllQueuedWorkflowActivations();
+			this.activeWorkflowRunner.removeAllQueuedWorkflowActivations();
 
 			await this.externalHooks.run('n8n.stop', []);
 
@@ -98,25 +97,25 @@ export class Start extends BaseCommand {
 				await this.exitSuccessFully();
 			}, 30000);
 
-			await InternalHooksManager.getInstance().onN8nStop();
+			await Container.get(InternalHooks).onN8nStop();
 
 			const skipWebhookDeregistration = config.getEnv(
 				'endpoints.skipWebhooksDeregistrationOnShutdown',
 			);
 
 			const removePromises = [];
-			if (activeWorkflowRunner !== undefined && !skipWebhookDeregistration) {
+			if (!skipWebhookDeregistration) {
-				removePromises.push(activeWorkflowRunner.removeAll());
+				removePromises.push(this.activeWorkflowRunner.removeAll());
 			}
 
 			// Remove all test webhooks
-			const testWebhooks = TestWebhooks.getInstance();
+			const testWebhooks = Container.get(TestWebhooks);
 			removePromises.push(testWebhooks.removeAll());
 
 			await Promise.all(removePromises);
 
 			// Wait for active workflow executions to finish
-			const activeExecutionsInstance = ActiveExecutions.getInstance();
+			const activeExecutionsInstance = Container.get(ActiveExecutions);
 			let executingWorkflows = activeExecutionsInstance.getActiveExecutions();
 
 			let count = 0;
@@ -154,20 +153,6 @@ export class Start extends BaseCommand {
 			}, '');
 		}
 
-		if (config.getEnv('diagnostics.enabled')) {
-			const phLoadingScript = createPostHogLoadingScript({
-				apiKey: config.getEnv('diagnostics.config.posthog.apiKey'),
-				apiHost: config.getEnv('diagnostics.config.posthog.apiHost'),
-				autocapture: false,
-				disableSessionRecording: config.getEnv(
-					'diagnostics.config.posthog.disableSessionRecording',
-				),
-				debug: config.getEnv('logs.level') === 'debug',
-			});
-
-			scriptsString += phLoadingScript;
-		}
-
 		const closingTitleTag = '</title>';
 		const compileFile = async (fileName: string) => {
 			const filePath = path.join(EDITOR_UI_DIST_DIR, fileName);
@@ -344,10 +329,7 @@ export class Start extends BaseCommand {
 		await Server.start();
 
 		// Start to get active workflows and run their triggers
-		activeWorkflowRunner = ActiveWorkflowRunner.getInstance();
+		await this.activeWorkflowRunner.init();
-		await activeWorkflowRunner.init();
-
-		WaitTracker();
 
 		await handleLdapInit();
 
@@ -393,6 +375,7 @@ export class Start extends BaseCommand {
 	}
 
 	async catch(error: Error) {
+		console.log(error.stack);
 		await this.exitWithCrash('Exiting due to an error.', error);
 	}
 }

packages/cli/src/commands/webhook.ts

@@ -1,9 +1,10 @@
 import { flags } from '@oclif/command';
 import { LoggerProxy, sleep } from 'n8n-workflow';
 import config from '@/config';
-import * as ActiveExecutions from '@/ActiveExecutions';
+import { ActiveExecutions } from '@/ActiveExecutions';
 import { WebhookServer } from '@/WebhookServer';
 import { BaseCommand } from './BaseCommand';
+import { Container } from 'typedi';
 
 export class Webhook extends BaseCommand {
 	static description = 'Starts n8n webhook process. Intercepts only production URLs.';
@@ -32,7 +33,7 @@ export class Webhook extends BaseCommand {
 			}, 30000);
 
 			// Wait for active workflow executions to finish
-			const activeExecutionsInstance = ActiveExecutions.getInstance();
+			const activeExecutionsInstance = Container.get(ActiveExecutions);
 			let executingWorkflows = activeExecutionsInstance.getActiveExecutions();
 
 			let count = 0;

packages/cli/src/controllers/auth.controller.ts

@@ -1,7 +1,7 @@
 import validator from 'validator';
 import { Get, Post, RestController } from '@/decorators';
 import { AuthError, BadRequestError, InternalServerError } from '@/ResponseHelper';
-import { sanitizeUser } from '@/UserManagement/UserManagementHelper';
+import { sanitizeUser, withFeatureFlags } from '@/UserManagement/UserManagementHelper';
 import { issueCookie, resolveJwt } from '@/auth/jwt';
 import { AUTH_COOKIE_NAME } from '@/constants';
 import { Request, Response } from 'express';
@@ -11,8 +11,14 @@ import { LoginRequest, UserRequest } from '@/requests';
 import type { Repository } from 'typeorm';
 import { In } from 'typeorm';
 import type { Config } from '@/config';
-import type { PublicUser, IDatabaseCollections, IInternalHooksClass } from '@/Interfaces';
+import type {
+	PublicUser,
+	IDatabaseCollections,
+	IInternalHooksClass,
+	CurrentUser,
+} from '@/Interfaces';
 import { handleEmailLogin, handleLdapLogin } from '@/auth';
+import type { PostHogClient } from '@/posthog';
 
 @RestController()
 export class AuthController {
@@ -24,21 +30,26 @@ export class AuthController {
 
 	private readonly userRepository: Repository<User>;
 
+	private readonly postHog?: PostHogClient;
+
 	constructor({
 		config,
 		logger,
 		internalHooks,
 		repositories,
+		postHog,
 	}: {
 		config: Config;
 		logger: ILogger;
 		internalHooks: IInternalHooksClass;
 		repositories: Pick<IDatabaseCollections, 'User'>;
+		postHog?: PostHogClient;
 	}) {
 		this.config = config;
 		this.logger = logger;
 		this.internalHooks = internalHooks;
 		this.userRepository = repositories.User;
+		this.postHog = postHog;
 	}
 
 	/**
@@ -56,7 +67,7 @@ export class AuthController {
 
 		if (user) {
 			await issueCookie(res, user);
-			return sanitizeUser(user);
+			return withFeatureFlags(this.postHog, sanitizeUser(user));
 		}
 
 		throw new AuthError('Wrong username or password. Do you have caps lock on?');
@@ -66,7 +77,7 @@ export class AuthController {
 	 * Manually check the `n8n-auth` cookie.
 	 */
 	@Get('/login')
-	async currentUser(req: Request, res: Response): Promise<PublicUser> {
+	async currentUser(req: Request, res: Response): Promise<CurrentUser> {
 		// Manually check the existing cookie.
 		// eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
 		const cookieContents = req.cookies?.[AUTH_COOKIE_NAME] as string | undefined;
@@ -76,7 +87,7 @@ export class AuthController {
 			// If logged in, return user
 			try {
 				user = await resolveJwt(cookieContents);
-				return sanitizeUser(user);
+				return await withFeatureFlags(this.postHog, sanitizeUser(user));
 			} catch (error) {
 				res.clearCookie(AUTH_COOKIE_NAME);
 			}
@@ -102,7 +113,7 @@ export class AuthController {
 		}
 
 		await issueCookie(res, user);
-		return sanitizeUser(user);
+		return withFeatureFlags(this.postHog, sanitizeUser(user));
 	}
 
 	/**

packages/cli/src/controllers/index.ts

@@ -2,4 +2,5 @@ export { AuthController } from './auth.controller';
 export { MeController } from './me.controller';
 export { OwnerController } from './owner.controller';
 export { PasswordResetController } from './passwordReset.controller';
+export { TranslationController } from './translation.controller';
 export { UsersController } from './users.controller';

packages/cli/src/controllers/me.controller.ts

@@ -1,4 +1,5 @@
 import validator from 'validator';
+import { plainToInstance } from 'class-transformer';
 import { Delete, Get, Patch, Post, RestController } from '@/decorators';
 import {
 	compareHash,
@@ -7,13 +8,13 @@ import {
 	validatePassword,
 } from '@/UserManagement/UserManagementHelper';
 import { BadRequestError } from '@/ResponseHelper';
-import { User } from '@db/entities/User';
+import type { User } from '@db/entities/User';
 import { validateEntity } from '@/GenericHelpers';
 import { issueCookie } from '@/auth/jwt';
 import { Response } from 'express';
 import type { Repository } from 'typeorm';
 import type { ILogger } from 'n8n-workflow';
-import { AuthenticatedRequest, MeRequest } from '@/requests';
+import { AuthenticatedRequest, MeRequest, UserUpdatePayload } from '@/requests';
 import type {
 	PublicUser,
 	IDatabaseCollections,
@@ -53,38 +54,40 @@ export class MeController {
 	 * Update the logged-in user's settings, except password.
 	 */
 	@Patch('/')
-	async updateCurrentUser(req: MeRequest.Settings, res: Response): Promise<PublicUser> {
+	async updateCurrentUser(req: MeRequest.UserUpdate, res: Response): Promise<PublicUser> {
-		const { email } = req.body;
+		const { id: userId, email: currentEmail } = req.user;
+		const payload = plainToInstance(UserUpdatePayload, req.body);
+
+		const { email } = payload;
 		if (!email) {
 			this.logger.debug('Request to update user email failed because of missing email in payload', {
-				userId: req.user.id,
+				userId,
-				payload: req.body,
+				payload,
 			});
 			throw new BadRequestError('Email is mandatory');
 		}
 
 		if (!validator.isEmail(email)) {
 			this.logger.debug('Request to update user email failed because of invalid email in payload', {
-				userId: req.user.id,
+				userId,
 				invalidEmail: email,
 			});
 			throw new BadRequestError('Invalid email address');
 		}
 
-		const { email: currentEmail } = req.user;
+		await validateEntity(payload);
-		const newUser = new User();
 
-		Object.assign(newUser, req.user, req.body);
+		await this.userRepository.update(userId, payload);
+		const user = await this.userRepository.findOneOrFail({
+			where: { id: userId },
+			relations: { globalRole: true },
+		});
 
-		await validateEntity(newUser);
+		this.logger.info('User updated successfully', { userId });
-
-		const user = await this.userRepository.save(newUser);
-
-		this.logger.info('User updated successfully', { userId: user.id });
 
 		await issueCookie(res, user);
 
-		const updatedKeys = Object.keys(req.body);
+		const updatedKeys = Object.keys(payload);
 		void this.internalHooks.onUserUpdate({
 			user,
 			fields_changed: updatedKeys,

packages/cli/src/controllers/translation.controller.ts

@@ -0,0 +1,58 @@
+import type { Request } from 'express';
+import { ICredentialTypes } from 'n8n-workflow';
+import { join } from 'path';
+import { access } from 'fs/promises';
+import { Get, RestController } from '@/decorators';
+import { BadRequestError, InternalServerError } from '@/ResponseHelper';
+import { Config } from '@/config';
+import { NODES_BASE_DIR } from '@/constants';
+
+export const CREDENTIAL_TRANSLATIONS_DIR = 'n8n-nodes-base/dist/credentials/translations';
+export const NODE_HEADERS_PATH = join(NODES_BASE_DIR, 'dist/nodes/headers');
+
+export declare namespace TranslationRequest {
+	export type Credential = Request<{}, {}, {}, { credentialType: string }>;
+}
+
+@RestController('/')
+export class TranslationController {
+	constructor(private config: Config, private credentialTypes: ICredentialTypes) {}
+
+	@Get('/credential-translation')
+	async getCredentialTranslation(req: TranslationRequest.Credential) {
+		const { credentialType } = req.query;
+
+		if (!this.credentialTypes.recognizes(credentialType))
+			throw new BadRequestError(`Invalid Credential type: "${credentialType}"`);
+
+		const defaultLocale = this.config.getEnv('defaultLocale');
+		const translationPath = join(
+			CREDENTIAL_TRANSLATIONS_DIR,
+			defaultLocale,
+			`${credentialType}.json`,
+		);
+
+		try {
+			// eslint-disable-next-line @typescript-eslint/no-unsafe-return
+			return require(translationPath);
+		} catch (error) {
+			return null;
+		}
+	}
+
+	@Get('/node-translation-headers')
+	async getNodeTranslationHeaders() {
+		try {
+			await access(`${NODE_HEADERS_PATH}.js`);
+		} catch (_) {
+			return; // no headers available
+		}
+
+		try {
+			// eslint-disable-next-line @typescript-eslint/no-unsafe-return
+			return require(NODE_HEADERS_PATH);
+		} catch (error) {
+			throw new InternalServerError('Failed to load headers file');
+		}
+	}
+}

packages/cli/src/controllers/users.controller.ts

@@ -16,6 +16,7 @@ import {
 	isUserManagementEnabled,
 	sanitizeUser,
 	validatePassword,
+	withFeatureFlags,
 } from '@/UserManagement/UserManagementHelper';
 import { issueCookie } from '@/auth/jwt';
 import { BadRequestError, InternalServerError, NotFoundError } from '@/ResponseHelper';
@@ -33,6 +34,7 @@ import type {
 } from '@/Interfaces';
 import type { ActiveWorkflowRunner } from '@/ActiveWorkflowRunner';
 import { AuthIdentity } from '@db/entities/AuthIdentity';
+import type { PostHogClient } from '@/posthog';
 
 @RestController('/users')
 export class UsersController {
@@ -56,6 +58,8 @@ export class UsersController {
 
 	private mailer: UserManagementMailer;
 
+	private postHog?: PostHogClient;
+
 	constructor({
 		config,
 		logger,
@@ -64,6 +68,7 @@ export class UsersController {
 		repositories,
 		activeWorkflowRunner,
 		mailer,
+		postHog,
 	}: {
 		config: Config;
 		logger: ILogger;
@@ -75,6 +80,7 @@ export class UsersController {
 		>;
 		activeWorkflowRunner: ActiveWorkflowRunner;
 		mailer: UserManagementMailer;
+		postHog?: PostHogClient;
 	}) {
 		this.config = config;
 		this.logger = logger;
@@ -86,6 +92,7 @@ export class UsersController {
 		this.sharedWorkflowRepository = repositories.SharedWorkflow;
 		this.activeWorkflowRunner = activeWorkflowRunner;
 		this.mailer = mailer;
+		this.postHog = postHog;
 	}
 
 	/**
@@ -327,7 +334,7 @@ export class UsersController {
 		await this.externalHooks.run('user.profile.update', [invitee.email, sanitizeUser(invitee)]);
 		await this.externalHooks.run('user.password.update', [invitee.email, invitee.password]);
 
-		return sanitizeUser(updatedUser);
+		return withFeatureFlags(this.postHog, sanitizeUser(updatedUser));
 	}
 
 	@Get('/')

packages/cli/src/credentials/credentials.controller.ee.ts

@@ -2,7 +2,6 @@ import express from 'express';
 import type { INodeCredentialTestResult } from 'n8n-workflow';
 import { deepCopy, LoggerProxy } from 'n8n-workflow';
 import * as Db from '@/Db';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import * as ResponseHelper from '@/ResponseHelper';
 import type { CredentialsEntity } from '@db/entities/CredentialsEntity';
 
@@ -10,6 +9,8 @@ import type { CredentialRequest } from '@/requests';
 import { isSharingEnabled, rightDiff } from '@/UserManagement/UserManagementHelper';
 import { EECredentialsService as EECredentials } from './credentials.service.ee';
 import type { CredentialWithSharings } from './credentials.types';
+import { Container } from 'typedi';
+import { InternalHooks } from '@/InternalHooks';
 
 // eslint-disable-next-line @typescript-eslint/naming-convention
 export const EECredentialsController = express.Router();
@@ -174,7 +175,7 @@ EECredentialsController.put(
 			}
 		});
 
-		void InternalHooksManager.getInstance().onUserSharedCredentials({
+		void Container.get(InternalHooks).onUserSharedCredentials({
 			user: req.user,
 			credential_name: credential.name,
 			credential_type: credential.type,

packages/cli/src/credentials/credentials.controller.ts

@@ -5,7 +5,6 @@ import type { INodeCredentialTestResult } from 'n8n-workflow';
 import { deepCopy, LoggerProxy } from 'n8n-workflow';
 
 import * as GenericHelpers from '@/GenericHelpers';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import * as ResponseHelper from '@/ResponseHelper';
 import config from '@/config';
 import { getLogger } from '@/Logger';
@@ -14,6 +13,8 @@ import { CredentialsService } from './credentials.service';
 
 import type { ICredentialsDb } from '@/Interfaces';
 import type { CredentialRequest } from '@/requests';
+import { Container } from 'typedi';
+import { InternalHooks } from '@/InternalHooks';
 
 export const credentialsController = express.Router();
 
@@ -130,7 +131,7 @@ credentialsController.post(
 		const encryptedData = CredentialsService.createEncryptedData(key, null, newCredential);
 		const credential = await CredentialsService.save(newCredential, encryptedData, req.user);
 
-		void InternalHooksManager.getInstance().onUserCreatedCredentials({
+		void Container.get(InternalHooks).onUserCreatedCredentials({
 			user: req.user,
 			credential_name: newCredential.name,
 			credential_type: credential.type,

packages/cli/src/credentials/credentials.service.ts

@@ -24,6 +24,7 @@ import { ExternalHooks } from '@/ExternalHooks';
 import type { User } from '@db/entities/User';
 import type { CredentialRequest } from '@/requests';
 import { CredentialTypes } from '@/CredentialTypes';
+import { Container } from 'typedi';
 
 export class CredentialsService {
 	static async get(
@@ -205,7 +206,7 @@ export class CredentialsService {
 		credentialId: string,
 		newCredentialData: ICredentialsDb,
 	): Promise<ICredentialsDb | null> {
-		await ExternalHooks().run('credentials.update', [newCredentialData]);
+		await Container.get(ExternalHooks).run('credentials.update', [newCredentialData]);
 
 		// Update the credentials in DB
 		await Db.collections.Credentials.update(credentialId, newCredentialData);
@@ -224,7 +225,7 @@ export class CredentialsService {
 		const newCredential = new CredentialsEntity();
 		Object.assign(newCredential, credential, encryptedData);
 
-		await ExternalHooks().run('credentials.create', [encryptedData]);
+		await Container.get(ExternalHooks).run('credentials.create', [encryptedData]);
 
 		const role = await Db.collections.Role.findOneByOrFail({
 			name: 'owner',
@@ -256,7 +257,7 @@ export class CredentialsService {
 	}
 
 	static async delete(credentials: CredentialsEntity): Promise<void> {
-		await ExternalHooks().run('credentials.delete', [credentials.id]);
+		await Container.get(ExternalHooks).run('credentials.delete', [credentials.id]);
 
 		await Db.collections.Credentials.remove(credentials);
 	}
@@ -279,7 +280,7 @@ export class CredentialsService {
 	): ICredentialDataDecryptedObject {
 		const copiedData = deepCopy(data);
 
-		const credTypes = CredentialTypes();
+		const credTypes = Container.get(CredentialTypes);
 		let credType: ICredentialType;
 		try {
 			credType = credTypes.getByName(credential.type);

packages/cli/src/credentials/oauth2Credential.api.ts

@@ -30,6 +30,7 @@ import type { OAuthRequest } from '@/requests';
 import { ExternalHooks } from '@/ExternalHooks';
 import config from '@/config';
 import { getInstanceBaseUrl } from '@/UserManagement/UserManagementHelper';
+import { Container } from 'typedi';
 
 export const oauth2CredentialController = express.Router();
 
@@ -129,7 +130,7 @@ oauth2CredentialController.get(
 			state: stateEncodedStr,
 		};
 
-		await ExternalHooks().run('oauth2.authenticate', [oAuthOptions]);
+		await Container.get(ExternalHooks).run('oauth2.authenticate', [oAuthOptions]);
 
 		const oAuthObj = new ClientOAuth2(oAuthOptions);
 
@@ -281,7 +282,7 @@ oauth2CredentialController.get(
 				delete oAuth2Parameters.clientSecret;
 			}
 
-			await ExternalHooks().run('oauth2.callback', [oAuth2Parameters]);
+			await Container.get(ExternalHooks).run('oauth2.callback', [oAuth2Parameters]);
 
 			const oAuthObj = new ClientOAuth2(oAuth2Parameters);
 

packages/cli/src/databases/entities/User.ts

@@ -111,6 +111,9 @@ export class User extends AbstractEntity implements IUser {
 	@AfterLoad()
 	@AfterUpdate()
 	computeIsPending(): void {
-		this.isPending = this.password === null;
+		this.isPending =
+			this.globalRole?.name === 'owner' && this.globalRole.scope === 'global'
+				? false
+				: this.password === null;
 	}
 }

packages/cli/src/databases/migrations/mysqldb/1675940580449-PurgeInvalidWorkflowConnections.ts

@@ -3,6 +3,7 @@ import { getTablePrefix, logMigrationEnd, logMigrationStart } from '@db/utils/mi
 import { NodeTypes } from '@/NodeTypes';
 import { IConnections, INode } from 'n8n-workflow';
 import { getLogger } from '@/Logger';
+import { Container } from 'typedi';
 
 export class PurgeInvalidWorkflowConnections1675940580449 implements MigrationInterface {
 	name = 'PurgeInvalidWorkflowConnections1675940580449';
@@ -21,7 +22,7 @@ export class PurgeInvalidWorkflowConnections1675940580449 implements MigrationIn
 			FROM \`${tablePrefix}workflow_entity\`
 		`);
 
-		const nodeTypes = NodeTypes();
+		const nodeTypes = Container.get(NodeTypes);
 
 		workflows.forEach(async (workflow) => {
 			let connections: IConnections =
@@ -57,22 +58,7 @@ export class PurgeInvalidWorkflowConnections1675940580449 implements MigrationIn
 								!nodesThatCannotReceiveInput.includes(outgoingConnections.node),
 						);
 					});
-
-					// Filter out output connection items that are empty
-					connection[outputConnectionName] = connection[outputConnectionName].filter(
-						(item) => item.length > 0,
-					);
-
-					// Delete the output connection container if it is empty
-					if (connection[outputConnectionName].length === 0) {
-						delete connection[outputConnectionName];
-					}
 				});
-
-				// Finally delete the source node if it has no output connections
-				if (Object.keys(connection).length === 0) {
-					delete connections[sourceNodeName];
-				}
 			});
 
 			// Update database with new connections

packages/cli/src/databases/migrations/mysqldb/1676996103000-MigrateExecutionStatus.ts

@@ -0,0 +1,28 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+import { logMigrationEnd, logMigrationStart } from '@db/utils/migrationHelpers';
+import config from '@/config';
+
+export class MigrateExecutionStatus1676996103000 implements MigrationInterface {
+	name = 'MigrateExecutionStatus1676996103000';
+	public async up(queryRunner: QueryRunner): Promise<void> {
+		logMigrationStart(this.name);
+		const tablePrefix = config.getEnv('database.tablePrefix');
+
+		await queryRunner.query(
+			`UPDATE \`${tablePrefix}execution_entity\` SET status='waiting' WHERE status IS NULL AND \`waitTill\` IS NOT NULL;`,
+		);
+		await queryRunner.query(
+			`UPDATE \`${tablePrefix}execution_entity\` SET status='failed' WHERE status IS NULL AND finished=0 AND \`stoppedAt\` IS NOT NULL;`,
+		);
+		await queryRunner.query(
+			`UPDATE \`${tablePrefix}execution_entity\` SET status='success' WHERE status IS NULL AND finished=1 AND \`stoppedAt\` IS NOT NULL;`,
+		);
+		await queryRunner.query(
+			`UPDATE \`${tablePrefix}execution_entity\` SET status='crashed' WHERE status IS NULL;`,
+		);
+
+		logMigrationEnd(this.name);
+	}
+
+	public async down(queryRunner: QueryRunner): Promise<void> {}
+}

packages/cli/src/databases/migrations/mysqldb/index.ts

@@ -32,6 +32,7 @@ import { DeleteExecutionsWithWorkflows1673268682475 } from './1673268682475-Dele
 import { CreateLdapEntities1674509946020 } from './1674509946020-CreateLdapEntities';
 import { PurgeInvalidWorkflowConnections1675940580449 } from './1675940580449-PurgeInvalidWorkflowConnections';
 import { AddStatusToExecutions1674138566000 } from './1674138566000-AddStatusToExecutions';
+import { MigrateExecutionStatus1676996103000 } from './1676996103000-MigrateExecutionStatus';
 import { CreateExecutionMetadataTable1674133106779 } from './1674133106779-CreateExecutionMetadataTable';
 
 export const mysqlMigrations = [
@@ -69,6 +70,7 @@ export const mysqlMigrations = [
 	CreateLdapEntities1674509946020,
 	PurgeInvalidWorkflowConnections1675940580449,
 	AddStatusToExecutions1674138566000,
+	MigrateExecutionStatus1676996103000,
 	PurgeInvalidWorkflowConnections1675940580449,
 	CreateExecutionMetadataTable1674133106779,
 ];

packages/cli/src/databases/migrations/postgresdb/1675940580449-PurgeInvalidWorkflowConnections.ts

@@ -3,6 +3,7 @@ import { getTablePrefix, logMigrationEnd, logMigrationStart } from '@db/utils/mi
 import { NodeTypes } from '@/NodeTypes';
 import { IConnections, INode } from 'n8n-workflow';
 import { getLogger } from '@/Logger';
+import { Container } from 'typedi';
 export class PurgeInvalidWorkflowConnections1675940580449 implements MigrationInterface {
 	name = 'PurgeInvalidWorkflowConnections1675940580449';
 
@@ -17,7 +18,7 @@ export class PurgeInvalidWorkflowConnections1675940580449 implements MigrationIn
 			FROM "${tablePrefix}workflow_entity"
 		`);
 
-		const nodeTypes = NodeTypes();
+		const nodeTypes = Container.get(NodeTypes);
 
 		workflows.forEach(async (workflow) => {
 			let connections: IConnections = workflow.connections;
@@ -49,22 +50,7 @@ export class PurgeInvalidWorkflowConnections1675940580449 implements MigrationIn
 								!nodesThatCannotReceiveInput.includes(outgoingConnections.node),
 						);
 					});
-
-					// Filter out output connection items that are empty
-					connection[outputConnectionName] = connection[outputConnectionName].filter(
-						(item) => item.length > 0,
-					);
-
-					// Delete the output connection container if it is empty
-					if (connection[outputConnectionName].length === 0) {
-						delete connection[outputConnectionName];
-					}
 				});
-
-				// Finally delete the source node if it has no output connections
-				if (Object.keys(connection).length === 0) {
-					delete connections[sourceNodeName];
-				}
 			});
 
 			// Update database with new connections

packages/cli/src/databases/migrations/postgresdb/1676996103000-MigrateExecutionStatus.ts

@@ -0,0 +1,28 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+import { logMigrationEnd, logMigrationStart } from '@db/utils/migrationHelpers';
+import config from '@/config';
+
+export class MigrateExecutionStatus1676996103000 implements MigrationInterface {
+	name = 'MigrateExecutionStatus1676996103000';
+	public async up(queryRunner: QueryRunner): Promise<void> {
+		logMigrationStart(this.name);
+		const tablePrefix = config.getEnv('database.tablePrefix');
+
+		await queryRunner.query(
+			`UPDATE "${tablePrefix}execution_entity" SET "status" = 'waiting' WHERE "status" IS NULL AND "waitTill" IS NOT NULL;`,
+		);
+		await queryRunner.query(
+			`UPDATE "${tablePrefix}execution_entity" SET "status" = 'failed' WHERE "status" IS NULL AND "finished"=false AND "stoppedAt" IS NOT NULL;`,
+		);
+		await queryRunner.query(
+			`UPDATE "${tablePrefix}execution_entity" SET "status" = 'success' WHERE "status" IS NULL AND "finished"=true AND "stoppedAt" IS NOT NULL;`,
+		);
+		await queryRunner.query(
+			`UPDATE "${tablePrefix}execution_entity" SET "status" = 'crashed' WHERE "status" IS NULL;`,
+		);
+
+		logMigrationEnd(this.name);
+	}
+
+	public async down(queryRunner: QueryRunner): Promise<void> {}
+}

packages/cli/src/databases/migrations/postgresdb/index.ts

@@ -30,6 +30,7 @@ import { DeleteExecutionsWithWorkflows1673268682475 } from './1673268682475-Dele
 import { CreateLdapEntities1674509946020 } from './1674509946020-CreateLdapEntities';
 import { PurgeInvalidWorkflowConnections1675940580449 } from './1675940580449-PurgeInvalidWorkflowConnections';
 import { AddStatusToExecutions1674138566000 } from './1674138566000-AddStatusToExecutions';
+import { MigrateExecutionStatus1676996103000 } from './1676996103000-MigrateExecutionStatus';
 import { CreateExecutionMetadataTable1674133106778 } from './1674133106778-CreateExecutionMetadataTable';
 
 export const postgresMigrations = [
@@ -65,6 +66,7 @@ export const postgresMigrations = [
 	CreateLdapEntities1674509946020,
 	PurgeInvalidWorkflowConnections1675940580449,
 	AddStatusToExecutions1674138566000,
+	MigrateExecutionStatus1676996103000,
 	PurgeInvalidWorkflowConnections1675940580449,
 	CreateExecutionMetadataTable1674133106778,
 ];

packages/cli/src/databases/migrations/sqlite/1675940580449-PurgeInvalidWorkflowConnections.ts

@@ -3,6 +3,7 @@ import { getTablePrefix, logMigrationEnd, logMigrationStart } from '@db/utils/mi
 import { NodeTypes } from '@/NodeTypes';
 import { IConnections, INode } from 'n8n-workflow';
 import { getLogger } from '@/Logger';
+import { Container } from 'typedi';
 
 export class PurgeInvalidWorkflowConnections1675940580449 implements MigrationInterface {
 	name = 'PurgeInvalidWorkflowConnections1675940580449';
@@ -18,7 +19,7 @@ export class PurgeInvalidWorkflowConnections1675940580449 implements MigrationIn
 			FROM "${tablePrefix}workflow_entity"
 		`);
 
-		const nodeTypes = NodeTypes();
+		const nodeTypes = Container.get(NodeTypes);
 
 		workflows.forEach(async (workflow) => {
 			let connections: IConnections = JSON.parse(workflow.connections);
@@ -50,22 +51,7 @@ export class PurgeInvalidWorkflowConnections1675940580449 implements MigrationIn
 								!nodesThatCannotReceiveInput.includes(outgoingConnections.node),
 						);
 					});
-
-					// Filter out output connection items that are empty
-					connection[outputConnectionName] = connection[outputConnectionName].filter(
-						(item) => item.length > 0,
-					);
-
-					// Delete the output connection container if it is empty
-					if (connection[outputConnectionName].length === 0) {
-						delete connection[outputConnectionName];
-					}
 				});
-
-				// Finally delete the source node if it has no output connections
-				if (Object.keys(connection).length === 0) {
-					delete connections[sourceNodeName];
-				}
 			});
 
 			// Update database with new connections

packages/cli/src/databases/migrations/sqlite/1676996103000-MigrateExecutionStatus.ts

@@ -0,0 +1,28 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+import { logMigrationEnd, logMigrationStart } from '@db/utils/migrationHelpers';
+import config from '@/config';
+
+export class MigrateExecutionStatus1676996103000 implements MigrationInterface {
+	name = 'MigrateExecutionStatus1676996103000';
+	public async up(queryRunner: QueryRunner): Promise<void> {
+		logMigrationStart(this.name);
+		const tablePrefix = config.getEnv('database.tablePrefix');
+
+		await queryRunner.query(
+			`UPDATE "${tablePrefix}execution_entity" SET "status" = 'waiting' WHERE "status" IS NULL AND "waitTill" IS NOT NULL;`,
+		);
+		await queryRunner.query(
+			`UPDATE "${tablePrefix}execution_entity" SET "status" = 'failed' WHERE "status" IS NULL AND "finished"=0 AND "stoppedAt" IS NOT NULL;`,
+		);
+		await queryRunner.query(
+			`UPDATE "${tablePrefix}execution_entity" SET "status" = 'success' WHERE "status" IS NULL AND "finished"=1 AND "stoppedAt" IS NOT NULL;`,
+		);
+		await queryRunner.query(
+			`UPDATE "${tablePrefix}execution_entity" SET "status" = 'crashed' WHERE "status" IS NULL;`,
+		);
+
+		logMigrationEnd(this.name);
+	}
+
+	public async down(queryRunner: QueryRunner): Promise<void> {}
+}

packages/cli/src/databases/migrations/sqlite/index.ts

@@ -29,6 +29,7 @@ import { DeleteExecutionsWithWorkflows1673268682475 } from './1673268682475-Dele
 import { CreateLdapEntities1674509946020 } from './1674509946020-CreateLdapEntities';
 import { PurgeInvalidWorkflowConnections1675940580449 } from './1675940580449-PurgeInvalidWorkflowConnections';
 import { AddStatusToExecutions1674138566000 } from './1674138566000-AddStatusToExecutions';
+import { MigrateExecutionStatus1676996103000 } from './1676996103000-MigrateExecutionStatus';
 import { CreateExecutionMetadataTable1674133106777 } from './1674133106777-CreateExecutionMetadataTable';
 
 const sqliteMigrations = [
@@ -63,6 +64,7 @@ const sqliteMigrations = [
 	CreateLdapEntities1674509946020,
 	PurgeInvalidWorkflowConnections1675940580449,
 	AddStatusToExecutions1674138566000,
+	MigrateExecutionStatus1676996103000,
 	CreateExecutionMetadataTable1674133106777,
 ];
 

packages/cli/src/eventbus/MessageEventBus/recoverEvents.ts

@@ -4,11 +4,12 @@ import { NodeOperationError, WorkflowOperationError } from 'n8n-workflow';
 import * as Db from '@/Db';
 import type { EventMessageTypes, EventNamesTypes } from '../EventMessageClasses';
 import type { DateTime } from 'luxon';
-import { InternalHooksManager } from '../../InternalHooksManager';
+import { Push } from '@/push';
-import { getPushInstance } from '@/push';
 import type { IPushDataExecutionRecovered } from '../../Interfaces';
 import { workflowExecutionCompleted } from '../../events/WorkflowStatistics';
 import { eventBus } from './MessageEventBus';
+import { Container } from 'typedi';
+import { InternalHooks } from '@/InternalHooks';
 
 export async function recoverExecutionDataFromEventLogMessages(
 	executionId: string,
@@ -151,16 +152,19 @@ export async function recoverExecutionDataFromEventLogMessages(
 				status: 'crashed',
 				stoppedAt: lastNodeRunTimestamp?.toJSDate(),
 			});
-			const internalHooks = InternalHooksManager.getInstance();
+			await Container.get(InternalHooks).onWorkflowPostExecute(
-			await internalHooks.onWorkflowPostExecute(executionId, executionEntry.workflowData, {
+				executionId,
-				data: executionData,
+				executionEntry.workflowData,
-				finished: false,
+				{
-				mode: executionEntry.mode,
+					data: executionData,
-				waitTill: executionEntry.waitTill ?? undefined,
+					finished: false,
-				startedAt: executionEntry.startedAt,
+					mode: executionEntry.mode,
-				stoppedAt: lastNodeRunTimestamp?.toJSDate(),
+					waitTill: executionEntry.waitTill ?? undefined,
-				status: 'crashed',
+					startedAt: executionEntry.startedAt,
-			});
+					stoppedAt: lastNodeRunTimestamp?.toJSDate(),
+					status: 'crashed',
+				},
+			);
 			const iRunData: IRun = {
 				data: executionData,
 				finished: false,
@@ -178,7 +182,7 @@ export async function recoverExecutionDataFromEventLogMessages(
 			eventBus.once('editorUiConnected', function handleUiBackUp() {
 				// add a small timeout to make sure the UI is back up
 				setTimeout(() => {
-					getPushInstance().send('executionRecovered', {
+					Container.get(Push).send('executionRecovered', {
 						executionId,
 					} as IPushDataExecutionRecovered);
 				}, 1000);

packages/cli/src/events/WorkflowStatistics.ts

@@ -1,9 +1,10 @@
 import type { INode, IRun, IWorkflowBase } from 'n8n-workflow';
 import * as Db from '@/Db';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import { StatisticsNames } from '@db/entities/WorkflowStatistics';
 import { getWorkflowOwner } from '@/UserManagement/UserManagementHelper';
 import { QueryFailedError } from 'typeorm';
+import { Container } from 'typedi';
+import { InternalHooks } from '@/InternalHooks';
 
 export async function workflowExecutionCompleted(
 	workflowData: IWorkflowBase,
@@ -46,7 +47,7 @@ export async function workflowExecutionCompleted(
 		};
 
 		// Send the metrics
-		await InternalHooksManager.getInstance().onFirstProductionWorkflowSuccess(metrics);
+		await Container.get(InternalHooks).onFirstProductionWorkflowSuccess(metrics);
 	} catch (error) {
 		if (!(error instanceof QueryFailedError)) {
 			throw error;
@@ -101,5 +102,5 @@ export async function nodeFetchedData(
 	}
 
 	// Send metrics to posthog
-	await InternalHooksManager.getInstance().onFirstWorkflowDataLoad(metrics);
+	await Container.get(InternalHooks).onFirstWorkflowDataLoad(metrics);
 }

packages/cli/src/executions/executionHelpers.ts

@@ -0,0 +1,18 @@
+import type { IExecutionFlattedDb } from '../Interfaces';
+import type { ExecutionStatus } from 'n8n-workflow';
+
+export function getStatusUsingPreviousExecutionStatusMethod(
+	execution: IExecutionFlattedDb,
+): ExecutionStatus {
+	if (execution.waitTill) {
+		return 'waiting';
+	} else if (execution.stoppedAt === undefined) {
+		return 'running';
+	} else if (execution.finished) {
+		return 'success';
+	} else if (execution.stoppedAt !== null) {
+		return 'failed';
+	} else {
+		return 'unknown';
+	}
+}

packages/cli/src/executions/executions.service.ts

@@ -13,9 +13,9 @@ import type {
 	IExecutionsSummary,
 } from 'n8n-workflow';
 import { deepCopy, LoggerProxy, jsonParse, Workflow } from 'n8n-workflow';
-import type { FindOptionsWhere, FindOperator } from 'typeorm';
+import type { FindOperator, FindOptionsWhere } from 'typeorm';
 import { In, IsNull, LessThanOrEqual, MoreThanOrEqual, Not, Raw } from 'typeorm';
-import * as ActiveExecutions from '@/ActiveExecutions';
+import { ActiveExecutions } from '@/ActiveExecutions';
 import config from '@/config';
 import type { User } from '@db/entities/User';
 import type { ExecutionEntity } from '@db/entities/ExecutionEntity';
@@ -34,6 +34,8 @@ import { WorkflowRunner } from '@/WorkflowRunner';
 import * as Db from '@/Db';
 import * as GenericHelpers from '@/GenericHelpers';
 import { parse } from 'flatted';
+import { Container } from 'typedi';
+import { getStatusUsingPreviousExecutionStatusMethod } from './executionHelpers';
 import { ExecutionMetadata } from '@/databases/entities/ExecutionMetadata';
 import { DateUtils } from 'typeorm/util/DateUtils';
 
@@ -252,7 +254,7 @@ export class ExecutionsService {
 
 		// We may have manual executions even with queue so we must account for these.
 		executingWorkflowIds.push(
-			...ActiveExecutions.getInstance()
+			...Container.get(ActiveExecutions)
 				.getActiveExecutions()
 				.map(({ id }) => id),
 		);
@@ -262,7 +264,6 @@ export class ExecutionsService {
 		};
 		if (filter?.status) {
 			Object.assign(findWhere, { status: In(filter.status) });
-			delete filter.status; // remove status from filter so it does not get applied twice
 		}
 		if (filter?.finished) {
 			Object.assign(findWhere, { finished: filter.finished });
@@ -308,6 +309,7 @@ export class ExecutionsService {
 				'execution.startedAt',
 				'execution.stoppedAt',
 				'execution.workflowData',
+				'execution.status',
 			])
 			.orderBy('execution.id', 'DESC')
 			.take(limit)
@@ -331,6 +333,12 @@ export class ExecutionsService {
 			});
 		}
 
+		// deepcopy breaks the In operator so we need to reapply it
+		if (filter?.status) {
+			Object.assign(filter, { status: In(filter.status) });
+			Object.assign(countFilter, { status: In(filter.status) });
+		}
+
 		if (filter) {
 			this.massageFilters(filter as IDataObject);
 			query = query.andWhere(filter);
@@ -352,6 +360,10 @@ export class ExecutionsService {
 			const nodeExecutionStatus = {};
 			let lastNodeExecuted;
 			let executionError;
+			// fill execution status for old executions that will return null
+			if (!execution.status) {
+				execution.status = getStatusUsingPreviousExecutionStatusMethod(execution);
+			}
 			try {
 				const data = parse(execution.data) as IRunExecutionData;
 				lastNodeExecuted = data?.resultData?.lastNodeExecuted ?? '';
@@ -429,6 +441,10 @@ export class ExecutionsService {
 			return undefined;
 		}
 
+		if (!execution.status) {
+			execution.status = getStatusUsingPreviousExecutionStatusMethod(execution);
+		}
+
 		if (req.query.unflattedResponse === 'true') {
 			return ResponseHelper.unflattenExecutionData(execution);
 		}
@@ -513,7 +529,7 @@ export class ExecutionsService {
 			}
 
 			data.workflowData = workflowData;
-			const nodeTypes = NodeTypes();
+			const nodeTypes = Container.get(NodeTypes);
 			const workflowInstance = new Workflow({
 				id: workflowData.id as string,
 				name: workflowData.name,
@@ -548,7 +564,7 @@ export class ExecutionsService {
 		const workflowRunner = new WorkflowRunner();
 		const retriedExecutionId = await workflowRunner.run(data);
 
-		const executionData = await ActiveExecutions.getInstance().getPostExecutePromise(
+		const executionData = await Container.get(ActiveExecutions).getPostExecutePromise(
 			retriedExecutionId,
 		);
 

packages/cli/src/index.ts

@@ -2,18 +2,13 @@
 export * from './CredentialsHelper';
 export * from './CredentialTypes';
 export * from './CredentialsOverwrites';
-export * from './ExternalHooks';
 export * from './Interfaces';
-export * from './InternalHooksManager';
-export * from './LoadNodesAndCredentials';
 export * from './NodeTypes';
-export * from './WaitTracker';
 export * from './WaitingWebhooks';
 export * from './WorkflowCredentials';
 export * from './WorkflowRunner';
 
-import * as ActiveExecutions from './ActiveExecutions';
+import { ActiveExecutions } from './ActiveExecutions';
-import * as ActiveWorkflowRunner from './ActiveWorkflowRunner';
 import * as Db from './Db';
 import * as GenericHelpers from './GenericHelpers';
 import * as ResponseHelper from './ResponseHelper';
@@ -26,7 +21,6 @@ import * as WorkflowHelpers from './WorkflowHelpers';
 
 export {
 	ActiveExecutions,
-	ActiveWorkflowRunner,
 	Db,
 	GenericHelpers,
 	ResponseHelper,

packages/cli/src/license/license.controller.ts

@@ -5,12 +5,13 @@ import { LoggerProxy } from 'n8n-workflow';
 
 import { getLogger } from '@/Logger';
 import * as ResponseHelper from '@/ResponseHelper';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import type { ILicensePostResponse, ILicenseReadResponse } from '@/Interfaces';
 import { LicenseService } from './License.service';
 import { getLicense } from '@/License';
 import type { AuthenticatedRequest, LicenseRequest } from '@/requests';
 import { isInstanceOwner } from '@/PublicApi/v1/handlers/users/users.service';
+import { Container } from 'typedi';
+import { InternalHooks } from '@/InternalHooks';
 
 export const licenseController = express.Router();
 
@@ -115,14 +116,14 @@ licenseController.post(
 			await license.renew();
 		} catch (e) {
 			// not awaiting so as not to make the endpoint hang
-			void InternalHooksManager.getInstance().onLicenseRenewAttempt({ success: false });
+			void Container.get(InternalHooks).onLicenseRenewAttempt({ success: false });
 			if (e instanceof Error) {
 				throw new ResponseHelper.BadRequestError(e.message);
 			}
 		}
 
 		// not awaiting so as not to make the endpoint hang
-		void InternalHooksManager.getInstance().onLicenseRenewAttempt({ success: true });
+		void Container.get(InternalHooks).onLicenseRenewAttempt({ success: true });
 
 		// Return the read data, plus the management JWT
 		return {

packages/cli/src/middlewares/auth.ts

@@ -3,11 +3,12 @@ import jwt from 'jsonwebtoken';
 import cookieParser from 'cookie-parser';
 import passport from 'passport';
 import { Strategy } from 'passport-jwt';
+import { sync as globSync } from 'fast-glob';
 import { LoggerProxy as Logger } from 'n8n-workflow';
 import type { JwtPayload } from '@/Interfaces';
 import type { AuthenticatedRequest } from '@/requests';
 import config from '@/config';
-import { AUTH_COOKIE_NAME } from '@/constants';
+import { AUTH_COOKIE_NAME, EDITOR_UI_DIST_DIR } from '@/constants';
 import { issueCookie, resolveJwtContent } from '@/auth/jwt';
 import {
 	isAuthenticatedRequest,
@@ -61,6 +62,10 @@ const refreshExpiringCookie: RequestHandler = async (req: AuthenticatedRequest,
 
 const passportMiddleware = passport.authenticate('jwt', { session: false }) as RequestHandler;
 
+const staticAssets = globSync(['**/*.html', '**/*.svg', '**/*.png', '**/*.ico'], {
+	cwd: EDITOR_UI_DIST_DIR,
+});
+
 /**
  * This sets up the auth middlewares in the correct order
  */
@@ -79,12 +84,7 @@ export const setupAuthMiddlewares = (
 			// TODO: refactor me!!!
 			// skip authentication for preflight requests
 			req.method === 'OPTIONS' ||
-			req.url === '/index.html' ||
+			staticAssets.includes(req.url.slice(1)) ||
-			req.url === '/favicon.ico' ||
-			req.url.startsWith('/css/') ||
-			req.url.startsWith('/js/') ||
-			req.url.startsWith('/fonts/') ||
-			req.url.includes('.svg') ||
 			req.url.startsWith(`/${restEndpoint}/settings`) ||
 			req.url.startsWith(`/${restEndpoint}/login`) ||
 			req.url.startsWith(`/${restEndpoint}/logout`) ||

packages/cli/src/posthog/index.ts

@@ -0,0 +1,59 @@
+import { Service } from 'typedi';
+import type { PostHog } from 'posthog-node';
+import type { FeatureFlags, ITelemetryTrackProperties } from 'n8n-workflow';
+import config from '@/config';
+import type { PublicUser } from '@/Interfaces';
+
+@Service()
+export class PostHogClient {
+	private postHog?: PostHog;
+
+	private instanceId?: string;
+
+	async init(instanceId: string) {
+		this.instanceId = instanceId;
+		const enabled = config.getEnv('diagnostics.enabled');
+		if (!enabled) {
+			return;
+		}
+
+		// eslint-disable-next-line @typescript-eslint/naming-convention
+		const { PostHog } = await import('posthog-node');
+		this.postHog = new PostHog(config.getEnv('diagnostics.config.posthog.apiKey'), {
+			host: config.getEnv('diagnostics.config.posthog.apiHost'),
+		});
+
+		const logLevel = config.getEnv('logs.level');
+		if (logLevel === 'debug') {
+			this.postHog.debug(true);
+		}
+	}
+
+	async stop(): Promise<void> {
+		if (this.postHog) {
+			return this.postHog.shutdown();
+		}
+	}
+
+	track(payload: { userId: string; event: string; properties: ITelemetryTrackProperties }): void {
+		this.postHog?.capture({
+			distinctId: payload.userId,
+			sendFeatureFlags: true,
+			...payload,
+		});
+	}
+
+	async getFeatureFlags(user: Pick<PublicUser, 'id' | 'createdAt'>): Promise<FeatureFlags> {
+		if (!this.postHog) return Promise.resolve({});
+
+		const fullId = [this.instanceId, user.id].join('#');
+
+		// cannot use local evaluation because that requires PostHog personal api key with org-wide
+		// https://github.com/PostHog/posthog/issues/4849
+		return this.postHog.getAllFlags(fullId, {
+			personProperties: {
+				created_at_timestamp: user.createdAt.getTime().toString(),
+			},
+		});
+	}
+}

packages/cli/src/push/abstract.push.ts

@@ -29,7 +29,7 @@ export abstract class AbstractPush<T> {
 		}
 	}
 
-	send<D>(type: IPushDataType, data: D, sessionId: string | undefined = undefined) {
+	send<D>(type: IPushDataType, data: D, sessionId: string | undefined) {
 		const { connections } = this;
 		if (sessionId !== undefined && connections[sessionId] === undefined) {
 			Logger.error(`The session "${sessionId}" is not registered.`, { sessionId });

packages/cli/src/push/index.ts

@@ -4,21 +4,35 @@ import type { Socket } from 'net';
 import type { Application, RequestHandler } from 'express';
 import { Server as WSServer } from 'ws';
 import { parse as parseUrl } from 'url';
+import { Container, Service } from 'typedi';
 import config from '@/config';
 import { resolveJwt } from '@/auth/jwt';
 import { AUTH_COOKIE_NAME } from '@/constants';
 import { SSEPush } from './sse.push';
 import { WebSocketPush } from './websocket.push';
-import type { Push, PushResponse, SSEPushRequest, WebSocketPushRequest } from './types';
+import type { PushResponse, SSEPushRequest, WebSocketPushRequest } from './types';
-export type { Push } from './types';
+import type { IPushDataType } from '@/Interfaces';
 
 const useWebSockets = config.getEnv('push.backend') === 'websocket';
 
-let pushInstance: Push;
+@Service()
-export const getPushInstance = () => {
+export class Push {
-	if (!pushInstance) pushInstance = useWebSockets ? new WebSocketPush() : new SSEPush();
+	private backend = useWebSockets ? new WebSocketPush() : new SSEPush();
-	return pushInstance;
+
-};
+	handleRequest(req: SSEPushRequest | WebSocketPushRequest, res: PushResponse) {
+		if (req.ws) {
+			(this.backend as WebSocketPush).add(req.query.sessionId, req.ws);
+		} else if (!useWebSockets) {
+			(this.backend as SSEPush).add(req.query.sessionId, { req, res });
+		} else {
+			res.status(401).send('Unauthorized');
+		}
+	}
+
+	send<D>(type: IPushDataType, data: D, sessionId: string | undefined = undefined) {
+		this.backend.send(type, data, sessionId);
+	}
+}
 
 export const setupPushServer = (restEndpoint: string, server: Server, app: Application) => {
 	if (useWebSockets) {
@@ -48,7 +62,6 @@ export const setupPushHandler = (
 	app: Application,
 	isUserManagementEnabled: boolean,
 ) => {
-	const push = getPushInstance();
 	const endpoint = `/${restEndpoint}/push`;
 
 	const pushValidationMiddleware: RequestHandler = async (
@@ -89,17 +102,10 @@ export const setupPushHandler = (
 		next();
 	};
 
+	const push = Container.get(Push);
 	app.use(
 		endpoint,
 		pushValidationMiddleware,
-		(req: SSEPushRequest | WebSocketPushRequest, res: PushResponse) => {
+		(req: SSEPushRequest | WebSocketPushRequest, res: PushResponse) => push.handleRequest(req, res),
-			if (req.ws) {
-				(push as WebSocketPush).add(req.query.sessionId, req.ws);
-			} else if (!useWebSockets) {
-				(push as SSEPush).add(req.query.sessionId, { req, res });
-			} else {
-				res.status(401).send('Unauthorized');
-			}
-		},
 	);
 };

packages/cli/src/push/types.ts

@@ -1,12 +1,8 @@
 import type { Request, Response } from 'express';
 import type { WebSocket } from 'ws';
-import type { SSEPush } from './sse.push';
-import type { WebSocketPush } from './websocket.push';
 
 // TODO: move all push related types here
 
-export type Push = SSEPush | WebSocketPush;
-
 export type PushRequest = Request<{}, {}, {}, { sessionId: string }>;
 
 export type SSEPushRequest = PushRequest & { ws: undefined };

packages/cli/src/requests.ts

@@ -10,11 +10,28 @@ import type {
 	IWorkflowSettings,
 } from 'n8n-workflow';
 
+import { IsEmail, IsString, Length } from 'class-validator';
+import { NoXss } from '@db/utils/customValidators';
 import type { PublicUser, IExecutionDeleteFilter, IWorkflowDb } from '@/Interfaces';
 import type { Role } from '@db/entities/Role';
 import type { User } from '@db/entities/User';
 import type * as UserManagementMailer from '@/UserManagement/email/UserManagementMailer';
 
+export class UserUpdatePayload implements Pick<User, 'email' | 'firstName' | 'lastName'> {
+	@IsEmail()
+	email: string;
+
+	@NoXss()
+	@IsString({ message: 'First name must be of type string.' })
+	@Length(1, 32, { message: 'First name must be $constraint1 to $constraint2 characters long.' })
+	firstName: string;
+
+	@NoXss()
+	@IsString({ message: 'Last name must be of type string.' })
+	@Length(1, 32, { message: 'Last name must be $constraint1 to $constraint2 characters long.' })
+	lastName: string;
+}
+
 export type AuthlessRequest<
 	RouteParams = {},
 	ResponseBody = {},
@@ -144,11 +161,7 @@ export declare namespace ExecutionRequest {
 // ----------------------------------
 
 export declare namespace MeRequest {
-	export type Settings = AuthenticatedRequest<
+	export type UserUpdate = AuthenticatedRequest<{}, {}, UserUpdatePayload>;
-		{},
-		{},
-		Pick<PublicUser, 'email' | 'firstName' | 'lastName'>
-	>;
 	export type Password = AuthenticatedRequest<
 		{},
 		{},

packages/cli/src/telemetry/index.ts

@@ -1,7 +1,7 @@
 /* eslint-disable @typescript-eslint/no-unsafe-call */
 /* eslint-disable @typescript-eslint/no-unsafe-member-access */
 import type RudderStack from '@rudderstack/rudder-sdk-node';
-import type { PostHog } from 'posthog-node';
+import { PostHogClient } from '@/posthog';
 import type { ITelemetryTrackProperties } from 'n8n-workflow';
 import { LoggerProxy } from 'n8n-workflow';
 import config from '@/config';
@@ -10,6 +10,7 @@ import { getLogger } from '@/Logger';
 import { getLicense } from '@/License';
 import { LicenseService } from '@/license/License.service';
 import { N8N_VERSION } from '@/constants';
+import { Service } from 'typedi';
 
 type ExecutionTrackDataKey = 'manual_error' | 'manual_success' | 'prod_error' | 'prod_success';
 
@@ -28,16 +29,21 @@ interface IExecutionsBuffer {
 	};
 }
 
+@Service()
 export class Telemetry {
-	private rudderStack?: RudderStack;
+	private instanceId: string;
 
-	private postHog?: PostHog;
+	private rudderStack?: RudderStack;
 
 	private pulseIntervalReference: NodeJS.Timeout;
 
 	private executionCountsBuffer: IExecutionsBuffer = {};
 
-	constructor(private instanceId: string) {}
+	constructor(private postHog: PostHogClient) {}
+
+	setInstanceId(instanceId: string) {
+		this.instanceId = instanceId;
+	}
 
 	async init() {
 		const enabled = config.getEnv('diagnostics.enabled');
@@ -58,12 +64,6 @@ export class Telemetry {
 			const { default: RudderStack } = await import('@rudderstack/rudder-sdk-node');
 			this.rudderStack = new RudderStack(key, url, { logLevel });
 
-			// eslint-disable-next-line @typescript-eslint/naming-convention
-			const { PostHog } = await import('posthog-node');
-			this.postHog = new PostHog(config.getEnv('diagnostics.config.posthog.apiKey'), {
-				host: config.getEnv('diagnostics.config.posthog.apiHost'),
-			});
-
 			this.startPulse();
 		}
 	}
@@ -137,10 +137,8 @@ export class Telemetry {
 	async trackN8nStop(): Promise<void> {
 		clearInterval(this.pulseIntervalReference);
 		void this.track('User instance stopped');
-		return new Promise<void>((resolve) => {
+		return new Promise<void>(async (resolve) => {
-			if (this.postHog) {
+			await this.postHog.stop();
-				this.postHog.shutdown();
-			}
 
 			if (this.rudderStack) {
 				this.rudderStack.flush(resolve);
@@ -192,11 +190,7 @@ export class Telemetry {
 				};
 
 				if (withPostHog) {
-					this.postHog?.capture({
+					this.postHog?.track(payload);
-						distinctId: payload.userId,
-						sendFeatureFlags: true,
-						...payload,
-					});
 				}
 
 				return this.rudderStack.track(payload, resolve);
@@ -206,19 +200,7 @@ export class Telemetry {
 		});
 	}
 
-	async isFeatureFlagEnabled(
-		featureFlagName: string,
-		{ user_id: userId }: ITelemetryTrackProperties = {},
-	): Promise<boolean | undefined> {
-		if (!this.postHog) return Promise.resolve(false);
-
-		const fullId = [this.instanceId, userId].join('#');
-
-		return this.postHog.isFeatureEnabled(featureFlagName, fullId);
-	}
-
 	// test helpers
-
 	getCountsBuffer(): IExecutionsBuffer {
 		return this.executionCountsBuffer;
 	}

packages/cli/src/telemetry/scripts.ts

@@ -1,17 +0,0 @@
-/**
- * Create a script to init PostHog, for embedding before the Vue bundle in `<head>` in `index.html`.
- */
-export const createPostHogLoadingScript = ({
-	apiKey,
-	apiHost,
-	autocapture,
-	disableSessionRecording,
-	debug,
-}: {
-	apiKey: string;
-	apiHost: string;
-	autocapture: boolean;
-	disableSessionRecording: boolean;
-	debug: boolean;
-}) =>
-	`<script>!function(t,e){var o,n,p,r;e.__SV||(window.posthog=e,e._i=[],e.init=function(i,s,a){function g(t,e){var o=e.split(".");2==o.length&&(t=t[o[0]],e=o[1]),t[e]=function(){t.push([e].concat(Array.prototype.slice.call(arguments,0)))}}(p=t.createElement("script")).type="text/javascript",p.async=!0,p.src=s.api_host+"/static/array.js",(r=t.getElementsByTagName("script")[0]).parentNode.insertBefore(p,r);var u=e;for(void 0!==a?u=e[a]=[]:a="posthog",u.people=u.people||[],u.toString=function(t){var e="posthog";return"posthog"!==a&&(e+="."+a),t||(e+=" (stub)"),e},u.people.toString=function(){return u.toString(1)+".people (stub)"},o="capture identify alias people.set people.set_once set_config register register_once unregister opt_out_capturing has_opted_out_capturing opt_in_capturing reset isFeatureEnabled onFeatureFlags".split(" "),n=0;n<o.length;n++)g(u,o[n]);e._i.push([i,s,a])},e.__SV=1)}(document,window.posthog||[]);posthog.init('${apiKey}',{api_host:'${apiHost}', autocapture: ${autocapture.toString()}, disable_session_recording: ${disableSessionRecording.toString()}, debug:${debug.toString()}})</script>`;

packages/cli/src/workflows/workflows.controller.ee.ts

@@ -1,7 +1,6 @@
 import express from 'express';
 import { v4 as uuid } from 'uuid';
 import * as Db from '@/Db';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import * as ResponseHelper from '@/ResponseHelper';
 import * as WorkflowHelpers from '@/WorkflowHelpers';
 import config from '@/config';
@@ -18,6 +17,8 @@ import { EECredentialsService as EECredentials } from '../credentials/credential
 import type { IExecutionPushResponse } from '@/Interfaces';
 import * as GenericHelpers from '@/GenericHelpers';
 import { In } from 'typeorm';
+import { Container } from 'typedi';
+import { InternalHooks } from '@/InternalHooks';
 
 // eslint-disable-next-line @typescript-eslint/naming-convention
 export const EEWorkflowController = express.Router();
@@ -75,7 +76,7 @@ EEWorkflowController.put(
 			}
 		});
 
-		void InternalHooksManager.getInstance().onWorkflowSharingUpdate(
+		void Container.get(InternalHooks).onWorkflowSharingUpdate(
 			workflowId,
 			req.user.id,
 			shareWithIds,
@@ -126,7 +127,7 @@ EEWorkflowController.post(
 
 		await validateEntity(newWorkflow);
 
-		await ExternalHooks().run('workflow.create', [newWorkflow]);
+		await Container.get(ExternalHooks).run('workflow.create', [newWorkflow]);
 
 		const { tags: tagIds } = req.body;
 
@@ -190,8 +191,8 @@ EEWorkflowController.post(
 			});
 		}
 
-		await ExternalHooks().run('workflow.afterCreate', [savedWorkflow]);
+		await Container.get(ExternalHooks).run('workflow.afterCreate', [savedWorkflow]);
-		void InternalHooksManager.getInstance().onWorkflowCreated(req.user, newWorkflow, false);
+		void Container.get(InternalHooks).onWorkflowCreated(req.user, newWorkflow, false);
 
 		return savedWorkflow;
 	}),

packages/cli/src/workflows/workflows.controller.ts

@@ -15,7 +15,6 @@ import * as TagHelpers from '@/TagHelpers';
 import { SharedWorkflow } from '@db/entities/SharedWorkflow';
 import { WorkflowEntity } from '@db/entities/WorkflowEntity';
 import { validateEntity } from '@/GenericHelpers';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import { ExternalHooks } from '@/ExternalHooks';
 import { getLogger } from '@/Logger';
 import type { WorkflowRequest } from '@/requests';
@@ -24,6 +23,8 @@ import { EEWorkflowController } from './workflows.controller.ee';
 import { WorkflowsService } from './workflows.services';
 import { whereClause } from '@/UserManagement/UserManagementHelper';
 import { In } from 'typeorm';
+import { Container } from 'typedi';
+import { InternalHooks } from '@/InternalHooks';
 
 export const workflowsController = express.Router();
 
@@ -57,7 +58,7 @@ workflowsController.post(
 
 		await validateEntity(newWorkflow);
 
-		await ExternalHooks().run('workflow.create', [newWorkflow]);
+		await Container.get(ExternalHooks).run('workflow.create', [newWorkflow]);
 
 		const { tags: tagIds } = req.body;
 
@@ -106,8 +107,8 @@ workflowsController.post(
 			});
 		}
 
-		await ExternalHooks().run('workflow.afterCreate', [savedWorkflow]);
+		await Container.get(ExternalHooks).run('workflow.afterCreate', [savedWorkflow]);
-		void InternalHooksManager.getInstance().onWorkflowCreated(req.user, newWorkflow, false);
+		void Container.get(InternalHooks).onWorkflowCreated(req.user, newWorkflow, false);
 
 		return savedWorkflow;
 	}),

packages/cli/src/workflows/workflows.services.ts

@@ -1,3 +1,4 @@
+import { Container } from 'typedi';
 import { validate as jsonSchemaValidate } from 'jsonschema';
 import type { INode, IPinData, JsonObject } from 'n8n-workflow';
 import { NodeApiError, jsonParse, LoggerProxy, Workflow } from 'n8n-workflow';
@@ -5,9 +6,8 @@ import type { FindOptionsSelect, FindOptionsWhere, UpdateResult } from 'typeorm'
 import { In } from 'typeorm';
 import pick from 'lodash.pick';
 import { v4 as uuid } from 'uuid';
-import * as ActiveWorkflowRunner from '@/ActiveWorkflowRunner';
+import { ActiveWorkflowRunner } from '@/ActiveWorkflowRunner';
 import * as Db from '@/Db';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import * as ResponseHelper from '@/ResponseHelper';
 import * as WorkflowHelpers from '@/WorkflowHelpers';
 import config from '@/config';
@@ -22,10 +22,11 @@ import type { IWorkflowDb, IWorkflowExecutionDataProcess } from '@/Interfaces';
 import { NodeTypes } from '@/NodeTypes';
 import { WorkflowRunner } from '@/WorkflowRunner';
 import * as WorkflowExecuteAdditionalData from '@/WorkflowExecuteAdditionalData';
-import * as TestWebhooks from '@/TestWebhooks';
+import { TestWebhooks } from '@/TestWebhooks';
 import { getSharedWorkflowIds } from '@/WorkflowHelpers';
 import { isSharingEnabled, whereClause } from '@/UserManagement/UserManagementHelper';
 import type { WorkflowForList } from '@/workflows/workflows.types';
+import { InternalHooks } from '@/InternalHooks';
 
 export type IGetWorkflowsQueryFilter = Pick<
 	FindOptionsWhere<WorkflowEntity>,
@@ -91,7 +92,7 @@ export class WorkflowsService {
 			nodes: workflow.nodes,
 			connections: workflow.connections,
 			active: workflow.active,
-			nodeTypes: NodeTypes(),
+			nodeTypes: Container.get(NodeTypes),
 		}).getParentNodes(startNodeName);
 
 		let checkNodeName = '';
@@ -236,12 +237,12 @@ export class WorkflowsService {
 
 		WorkflowHelpers.addNodeIds(workflow);
 
-		await ExternalHooks().run('workflow.update', [workflow]);
+		await Container.get(ExternalHooks).run('workflow.update', [workflow]);
 
 		if (shared.workflow.active) {
 			// When workflow gets saved always remove it as the triggers could have been
 			// changed and so the changes would not take effect
-			await ActiveWorkflowRunner.getInstance().remove(workflowId);
+			await Container.get(ActiveWorkflowRunner).remove(workflowId);
 		}
 
 		if (workflow.settings) {
@@ -319,20 +320,24 @@ export class WorkflowsService {
 			});
 		}
 
-		await ExternalHooks().run('workflow.afterUpdate', [updatedWorkflow]);
+		await Container.get(ExternalHooks).run('workflow.afterUpdate', [updatedWorkflow]);
-		void InternalHooksManager.getInstance().onWorkflowSaved(user, updatedWorkflow, false);
+		void Container.get(InternalHooks).onWorkflowSaved(user, updatedWorkflow, false);
 
 		if (updatedWorkflow.active) {
 			// When the workflow is supposed to be active add it again
 			try {
-				await ExternalHooks().run('workflow.activate', [updatedWorkflow]);
+				await Container.get(ExternalHooks).run('workflow.activate', [updatedWorkflow]);
-				await ActiveWorkflowRunner.getInstance().add(
+				await Container.get(ActiveWorkflowRunner).add(
 					workflowId,
 					shared.workflow.active ? 'update' : 'activate',
 				);
 			} catch (error) {
 				// If workflow could not be activated set it again to inactive
-				await Db.collections.Workflow.update(workflowId, { active: false });
+				// and revert the versionId change so UI remains consistent
+				await Db.collections.Workflow.update(workflowId, {
+					active: false,
+					versionId: shared.workflow.versionId,
+				});
 
 				// Also set it in the returned data
 				updatedWorkflow.active = false;
@@ -379,14 +384,14 @@ export class WorkflowsService {
 				nodes: workflowData.nodes,
 				connections: workflowData.connections,
 				active: false,
-				nodeTypes: NodeTypes(),
+				nodeTypes: Container.get(NodeTypes),
 				staticData: undefined,
 				settings: workflowData.settings,
 			});
 
 			const additionalData = await WorkflowExecuteAdditionalData.getBase(user.id);
 
-			const needsWebhook = await TestWebhooks.getInstance().needsWebhookData(
+			const needsWebhook = await Container.get(TestWebhooks).needsWebhookData(
 				workflowData,
 				workflow,
 				additionalData,
@@ -432,7 +437,7 @@ export class WorkflowsService {
 	}
 
 	static async delete(user: User, workflowId: string): Promise<WorkflowEntity | undefined> {
-		await ExternalHooks().run('workflow.delete', [workflowId]);
+		await Container.get(ExternalHooks).run('workflow.delete', [workflowId]);
 
 		const sharedWorkflow = await Db.collections.SharedWorkflow.findOne({
 			relations: ['workflow', 'role'],
@@ -450,13 +455,13 @@ export class WorkflowsService {
 
 		if (sharedWorkflow.workflow.active) {
 			// deactivate before deleting
-			await ActiveWorkflowRunner.getInstance().remove(workflowId);
+			await Container.get(ActiveWorkflowRunner).remove(workflowId);
 		}
 
 		await Db.collections.Workflow.delete(workflowId);
 
-		void InternalHooksManager.getInstance().onWorkflowDeleted(user, workflowId, false);
+		void Container.get(InternalHooks).onWorkflowDeleted(user, workflowId, false);
-		await ExternalHooks().run('workflow.afterDelete', [workflowId]);
+		await Container.get(ExternalHooks).run('workflow.afterDelete', [workflowId]);
 
 		return sharedWorkflow.workflow;
 	}

packages/cli/test/integration/audit/nodes.risk.test.ts

@@ -6,6 +6,13 @@ import { OFFICIAL_RISKY_NODE_TYPES, NODES_REPORT } from '@/audit/constants';
 import { getRiskSection, MOCK_PACKAGE, saveManualTriggerWorkflow } from './utils';
 import * as testDb from '../shared/testDb';
 import { toReportTitle } from '@/audit/utils';
+import { mockInstance } from '../shared/utils';
+import { LoadNodesAndCredentials } from '@/LoadNodesAndCredentials';
+import { NodeTypes } from '@/NodeTypes';
+
+const nodesAndCredentials = mockInstance(LoadNodesAndCredentials);
+nodesAndCredentials.getCustomDirectories.mockReturnValue([]);
+mockInstance(NodeTypes);
 
 beforeAll(async () => {
 	await testDb.init();

packages/cli/test/integration/commands/reset.cmd.test.ts

@@ -2,10 +2,17 @@ import * as Db from '@/Db';
 import { Reset } from '@/commands/user-management/reset';
 import type { Role } from '@db/entities/Role';
 import * as testDb from '../shared/testDb';
+import { mockInstance } from '../shared/utils';
+import { InternalHooks } from '@/InternalHooks';
+import { LoadNodesAndCredentials } from '@/LoadNodesAndCredentials';
+import { NodeTypes } from '@/NodeTypes';
 
 let globalOwnerRole: Role;
 
 beforeAll(async () => {
+	mockInstance(InternalHooks);
+	mockInstance(LoadNodesAndCredentials);
+	mockInstance(NodeTypes);
 	await testDb.init();
 
 	globalOwnerRole = await testDb.getGlobalOwnerRole();

packages/cli/test/integration/nodes.api.test.ts

@@ -20,6 +20,12 @@ import type { Role } from '@db/entities/Role';
 import type { AuthAgent } from './shared/types';
 import type { InstalledNodes } from '@db/entities/InstalledNodes';
 import { COMMUNITY_PACKAGE_VERSION } from './shared/constants';
+import { NodeTypes } from '@/NodeTypes';
+import { Push } from '@/push';
+
+const mockLoadNodesAndCredentials = utils.mockInstance(LoadNodesAndCredentials);
+utils.mockInstance(NodeTypes);
+utils.mockInstance(Push);
 
 jest.mock('@/CommunityNodes/helpers', () => {
 	return {
@@ -213,7 +219,7 @@ test('POST /nodes should allow installing packages that could not be loaded', as
 	mocked(hasPackageLoaded).mockReturnValueOnce(false);
 	mocked(checkNpmPackageStatus).mockResolvedValueOnce({ status: 'OK' });
 
-	jest.spyOn(LoadNodesAndCredentials(), 'loadNpmModule').mockImplementationOnce(mockedEmptyPackage);
+	mockLoadNodesAndCredentials.loadNpmModule.mockImplementationOnce(mockedEmptyPackage);
 
 	const { statusCode } = await authAgent(ownerShell).post('/nodes').send({
 		name: utils.installedPackagePayload().packageName,
@@ -267,9 +273,7 @@ test('DELETE /nodes should reject if package is not installed', async () => {
 test('DELETE /nodes should uninstall package', async () => {
 	const ownerShell = await testDb.createUserShell(globalOwnerRole);
 
-	const removeSpy = jest
+	const removeSpy = mockLoadNodesAndCredentials.removeNpmModule.mockImplementationOnce(jest.fn());
-		.spyOn(LoadNodesAndCredentials(), 'removeNpmModule')
-		.mockImplementationOnce(jest.fn());
 
 	mocked(findInstalledPackage).mockImplementationOnce(mockedEmptyPackage);
 
@@ -310,9 +314,8 @@ test('PATCH /nodes reject if package is not installed', async () => {
 test('PATCH /nodes should update a package', async () => {
 	const ownerShell = await testDb.createUserShell(globalOwnerRole);
 
-	const updateSpy = jest
+	const updateSpy =
-		.spyOn(LoadNodesAndCredentials(), 'updateNpmModule')
+		mockLoadNodesAndCredentials.updateNpmModule.mockImplementationOnce(mockedEmptyPackage);
-		.mockImplementationOnce(mockedEmptyPackage);
 
 	mocked(findInstalledPackage).mockImplementationOnce(mockedEmptyPackage);
 

packages/cli/test/integration/shared/utils.ts

@@ -1,3 +1,4 @@
+import { Container } from 'typedi';
 import { randomBytes } from 'crypto';
 import { existsSync } from 'fs';
 
@@ -25,14 +26,15 @@ import {
 import superagent from 'superagent';
 import request from 'supertest';
 import { URL } from 'url';
+import { mock } from 'jest-mock-extended';
+import { DeepPartial } from 'ts-essentials';
 import config from '@/config';
 import * as Db from '@/Db';
 import { WorkflowEntity } from '@db/entities/WorkflowEntity';
 import { CredentialTypes } from '@/CredentialTypes';
 import { ExternalHooks } from '@/ExternalHooks';
-import { InternalHooksManager } from '@/InternalHooksManager';
 import { NodeTypes } from '@/NodeTypes';
-import * as ActiveWorkflowRunner from '@/ActiveWorkflowRunner';
+import { ActiveWorkflowRunner } from '@/ActiveWorkflowRunner';
 import { nodesController } from '@/api/nodes.api';
 import { workflowsController } from '@/workflows/workflows.controller';
 import { AUTH_COOKIE_NAME, NODE_PACKAGE_PREFIX } from '@/constants';
@@ -74,15 +76,25 @@ import * as testDb from '../shared/testDb';
 import { v4 as uuid } from 'uuid';
 import { handleLdapInit } from '@/Ldap/helpers';
 import { ldapController } from '@/Ldap/routes/ldap.controller.ee';
+import { InternalHooks } from '@/InternalHooks';
+import { LoadNodesAndCredentials } from '@/LoadNodesAndCredentials';
+import { PostHogClient } from '@/posthog';
+
+export const mockInstance = <T>(
+	ctor: new (...args: any[]) => T,
+	data: DeepPartial<T> | undefined = undefined,
+) => {
+	const instance = mock<T>(data);
+	Container.set(ctor, instance);
+	return instance;
+};
 
 const loadNodesAndCredentials: INodesAndCredentials = {
 	loaded: { nodes: {}, credentials: {} },
 	known: { nodes: {}, credentials: {} },
 	credentialTypes: {} as ICredentialTypes,
 };
-
+Container.set(LoadNodesAndCredentials, loadNodesAndCredentials);
-const mockNodeTypes = NodeTypes(loadNodesAndCredentials);
-CredentialTypes(loadNodesAndCredentials);
 
 /**
  * Initialize a test server.
@@ -107,8 +119,9 @@ export async function initTestServer({
 	const logger = getLogger();
 	LoggerProxy.init(logger);
 
-	// Pre-requisite: Mock the telemetry module before calling.
+	// Mock all telemetry.
-	await InternalHooksManager.init('test-instance-id', mockNodeTypes);
+	mockInstance(InternalHooks);
+	mockInstance(PostHogClient);
 
 	testServer.app.use(bodyParser.json());
 	testServer.app.use(bodyParser.urlencoded({ extended: true }));
@@ -133,7 +146,7 @@ export async function initTestServer({
 		endpointGroups.includes('users') ||
 		endpointGroups.includes('passwordReset')
 	) {
-		testServer.externalHooks = ExternalHooks();
+		testServer.externalHooks = Container.get(ExternalHooks);
 	}
 
 	const [routerEndpoints, functionEndpoints] = classifyEndpointGroups(endpointGroups);
@@ -163,8 +176,8 @@ export async function initTestServer({
 	}
 
 	if (functionEndpoints.length) {
-		const externalHooks = ExternalHooks();
+		const externalHooks = Container.get(ExternalHooks);
-		const internalHooks = InternalHooksManager.getInstance();
+		const internalHooks = Container.get(InternalHooks);
 		const mailer = UserManagementMailer.getInstance();
 		const repositories = Db.collections;
 
@@ -214,7 +227,7 @@ export async function initTestServer({
 							externalHooks,
 							internalHooks,
 							repositories,
-							activeWorkflowRunner: ActiveWorkflowRunner.getInstance(),
+							activeWorkflowRunner: Container.get(ActiveWorkflowRunner),
 							logger,
 						}),
 					);
@@ -257,8 +270,8 @@ const classifyEndpointGroups = (endpointGroups: EndpointGroup[]) => {
 /**
  * Initialize node types.
  */
-export async function initActiveWorkflowRunner(): Promise<ActiveWorkflowRunner.ActiveWorkflowRunner> {
+export async function initActiveWorkflowRunner(): Promise<ActiveWorkflowRunner> {
-	const workflowRunner = ActiveWorkflowRunner.getInstance();
+	const workflowRunner = Container.get(ActiveWorkflowRunner);
 	workflowRunner.init();
 	return workflowRunner;
 }
@@ -299,7 +312,7 @@ export function gitHubCredentialType(): ICredentialType {
  * Initialize node types.
  */
 export async function initCredentialsTypes(): Promise<void> {
-	loadNodesAndCredentials.loaded.credentials = {
+	Container.get(LoadNodesAndCredentials).loaded.credentials = {
 		githubApi: {
 			type: gitHubCredentialType(),
 			sourcePath: '',
@@ -318,7 +331,7 @@ export async function initLdapManager(): Promise<void> {
  * Initialize node types.
  */
 export async function initNodeTypes() {
-	loadNodesAndCredentials.loaded.nodes = {
+	Container.get(LoadNodesAndCredentials).loaded.nodes = {
 		'n8n-nodes-base.start': {
 			sourcePath: '',
 			type: {