feat: add folder support for workflows (fixes #70)

workflows/Webhook/1740_Webhook_Respondtowebhook_Automation_Webhook.json

@@ -0,0 +1,176 @@
+{
+  "id": "W1ugowsjzt1SC4hH",
+  "meta": {
+    "instanceId": "04ab549d8bbb435ec33b81e4e29965c46cf6f0f9e7afe631018b5e34c8eead58"
+  },
+  "name": "Validate Seatable Webhooks with HMAC SHA256 Authentication",
+  "tags": [],
+  "nodes": [
+    {
+      "id": "ec4bdb4f-3c3e-4405-af80-2ad7ab3d57fc",
+      "name": "200",
+      "type": "n8n-nodes-base.respondToWebhook",
+      "position": [
+        420,
+        -20
+      ],
+      "parameters": {
+        "options": {
+          "responseCode": 200
+        },
+        "respondWith": "noData"
+      },
+      "typeVersion": 1
+    },
+    {
+      "id": "1b6c9f8c-1b5b-499d-abb5-bb1059b73ce7",
+      "name": "403",
+      "type": "n8n-nodes-base.respondToWebhook",
+      "position": [
+        420,
+        180
+      ],
+      "parameters": {
+        "options": {
+          "responseCode": 403
+        },
+        "respondWith": "noData"
+      },
+      "typeVersion": 1
+    },
+    {
+      "id": "e3976bf3-60e0-4c1c-bfdb-22ad336760a5",
+      "name": "Calculate sha256",
+      "type": "n8n-nodes-base.crypto",
+      "position": [
+        -20,
+        -20
+      ],
+      "parameters": {
+        "type": "SHA256",
+        "action": "hmac",
+        "binaryData": true,
+        "dataPropertyName": "seatable-signature"
+      },
+      "typeVersion": 1
+    },
+    {
+      "id": "5e74ba50-e0fe-41e0-9b84-7078f1d150a3",
+      "name": "Seatable Webhook",
+      "type": "n8n-nodes-base.webhook",
+      "position": [
+        -240,
+        -20
+      ],
+      "webhookId": "8c9d8c0f-d5ea-469d-afc9-d4e8a352f1a4",
+      "parameters": {
+        "path": "s0m3-d4nd0m-1d",
+        "options": {
+          "rawBody": true
+        },
+        "httpMethod": "POST",
+        "responseMode": "responseNode"
+      },
+      "typeVersion": 1
+    },
+    {
+      "id": "dbfcc59f-5411-4d99-8cde-26ae91cdd6af",
+      "name": "Add nodes for processing",
+      "type": "n8n-nodes-base.noOp",
+      "position": [
+        420,
+        -220
+      ],
+      "parameters": {},
+      "typeVersion": 1
+    },
+    {
+      "id": "a508534f-abb4-4455-b47a-1aaf56ce1124",
+      "name": "hash matches",
+      "type": "n8n-nodes-base.if",
+      "position": [
+        200,
+        -20
+      ],
+      "parameters": {
+        "conditions": {
+          "string": [
+            {
+              "value1": "={{ String($json['seatable-signature']) }}",
+              "value2": "={{ String($json.headers['x-seatable-signature'].replace(\"sha256=\", \"\")) }}"
+            }
+          ]
+        }
+      },
+      "typeVersion": 1
+    },
+    {
+      "id": "1495d5c1-3467-4639-a32d-51a6497aed51",
+      "name": "Sticky Note",
+      "type": "n8n-nodes-base.stickyNote",
+      "position": [
+        -400,
+        -660
+      ],
+      "parameters": {
+        "width": 720,
+        "height": 580,
+        "content": "## 📌 Validate Seatable Webhooks with HMAC SHA256 Authentication\n\nThis mini workflow is designed to **securely validate incoming Seatable webhooks** using HMAC SHA256 signature verification.\n\n### 🔐 What it does:\n- Listens for incoming Seatable webhook requests.\n- Calculates a SHA256 HMAC hash of the raw request body using your shared secret.\n- Compares the computed hash with the `x-seatable-signature` header (after removing the `sha256=` prefix).\n- If the hashes match: responds with **200 OK** and forwards the request to subsequent nodes.\n- If the hashes don’t match: responds with **403 Forbidden**.\n\n### ⚠️ Important Notes:\nThis workflow is provided as a **template** and is not intended to work standalone. **Please duplicate it** and integrate it with your custom logic at the \"Add nodes for processing\" node.\n\nConfiguration steps:\n- Set your **secret key** in the “Calculate sha256” crypto node (replace the placeholder).\n- Adjust the webhook path to suit your environment (or set it to \"manual\" for testing).\n- Connect your actual logic after the verification step.\n"
+      },
+      "typeVersion": 1
+    }
+  ],
+  "active": true,
+  "pinData": {},
+  "settings": {
+    "executionOrder": "v1"
+  },
+  "versionId": "8da47cde-25ce-459e-a74d-91ba0d5173e3",
+  "connections": {
+    "hash matches": {
+      "main": [
+        [
+          {
+            "node": "200",
+            "type": "main",
+            "index": 0
+          },
+          {
+            "node": "Add nodes for processing",
+            "type": "main",
+            "index": 0
+          }
+        ],
+        [
+          {
+            "node": "403",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Calculate sha256": {
+      "main": [
+        [
+          {
+            "node": "hash matches",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "Seatable Webhook": {
+      "main": [
+        [
+          {
+            "node": "Calculate sha256",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    }
+  }
+}