Initial commit

2026-08-21 05:26:49 +00:00 · 2026-03-09 20:21:35 -05:00
commit aacb8eebbe
314 changed files with 21766 additions and 0 deletions
@@ -0,0 +1,81 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: n8n-hooks
+  namespace: n8n
+data:
+  hooks.js: |
+    // n8n v2.0.3 compatible hooks for Authentik forward auth integration
+    const { resolve, dirname } = require('path');
+    
+    module.exports = {
+        credentials: {
+            create: [],
+            delete: [],
+            update: []
+        },
+        workflow: {
+            create: [],
+            delete: [],
+            update: []
+        },
+        server: {
+            started: [
+                async function (app) {
+                    console.log('[n8n-hooks] Initializing forward auth middleware');
+                    
+                    // Get Express app
+                    const expressApp = app?.app;
+                    if (!expressApp) {
+                        console.error('[n8n-hooks] Express app not available');
+                        return;
+                    }
+
+                    let issueCookie, UserRepository, Container;
+                    try {
+                        const n8nPath = dirname(require.resolve('n8n'));
+                        issueCookie = require(resolve(n8nPath, 'dist/auth/jwt')).issueCookie;
+                        UserRepository = require(resolve(n8nPath, 'dist/databases/repositories/user.repository')).UserRepository;
+                        Container = require('typedi').Container;
+                    } catch (error) {
+                        console.error('[n8n-hooks] Failed to load dependencies:', error.message);
+                        return;
+                    }
+
+                    const ignoreAuthRegexp = /^\/(assets|healthz|webhook|rest\/oauth2-credential|rest\/settings|static|icons|types)/;
+
+                    // Add middleware for forward auth
+                    expressApp.use(async (req, res, next) => {
+                        try {
+                            if (ignoreAuthRegexp.test(req.url)) return next();
+                            if (req.cookies?.['n8n-auth']) return next();
+                            if (!process.env.N8N_FORWARD_AUTH_HEADER) return next();
+
+                            const headerName = process.env.N8N_FORWARD_AUTH_HEADER.toLowerCase().replace(/_/g, '-');
+                            const email = req.headers[headerName];
+                            if (!email) return next();
+
+                            const userRepo = Container.get(UserRepository);
+                            const user = await userRepo.findOne({ where: { email } });
+                            
+                            if (!user) {
+                                console.warn(`[n8n-hooks] User not found: ${email}`);
+                                res.statusCode = 401;
+                                res.end(`User ${email} not found. Please contact an admin.`);
+                                return;
+                            }
+
+                            console.log(`[n8n-hooks] Auto-login: ${email}`);
+                            issueCookie(res, user);
+                            next();
+                        } catch (error) {
+                            console.error('[n8n-hooks] Middleware error:', error.message);
+                            next();
+                        }
+                    });
+
+                    console.log('[n8n-hooks] Forward auth middleware active');
+                }
+            ]
+        }
+    };