From 2bac20ca7d3a4c4509b8a403c20b511ebabd3407 Mon Sep 17 00:00:00 2001
From: "Stiven i." <stivenilarraza@gmail.com>
Date: Sun, 21 Sep 2025 17:45:17 +0200
Subject: [PATCH 1/2] Adding Headers Options for WS authentication

---
 nodes/Puppeteer/Puppeteer.node.options.ts | 33 +++++++++++++++++++++++
 nodes/Puppeteer/Puppeteer.node.ts         |  3 +++
 2 files changed, 36 insertions(+)

diff --git a/nodes/Puppeteer/Puppeteer.node.options.ts b/nodes/Puppeteer/Puppeteer.node.options.ts
index 1e03381..b80c369 100644
--- a/nodes/Puppeteer/Puppeteer.node.options.ts
+++ b/nodes/Puppeteer/Puppeteer.node.options.ts
@@ -549,6 +549,39 @@ export const nodeDescription: INodeTypeDescription = {
 					default: '',
 					description: 'The WebSocket URL of the browser to connect to. When configured, puppeteer will skip the browser launch and connect to the browser instance.',
 				},
+                {
+					displayName: 'Browser WebSocket Headers',
+					name: 'wsHeaders',
+					placeholder: 'Add Header',
+					type: 'fixedCollection',
+					typeOptions: {
+						multipleValues: true,
+					},
+					description: 'The headers to send when connecting to the browser websocket endpoint.',
+					default: {},
+					options: [
+						{
+							name: 'parameter',
+							displayName: 'Header',
+							values: [
+								{
+									displayName: 'Name',
+									name: 'name',
+									type: 'string',
+									default: '',
+									description: 'Name of the header.',
+								},
+								{
+									displayName: 'Value',
+									name: 'value',
+									type: 'string',
+									default: '',
+									description: 'Value to set for the header.',
+								},
+							],
+						},
+					],
+				},
 				{
 					displayName: 'Emulate Device',
 					name: 'device',
diff --git a/nodes/Puppeteer/Puppeteer.node.ts b/nodes/Puppeteer/Puppeteer.node.ts
index 940e57b..7ec623f 100644
--- a/nodes/Puppeteer/Puppeteer.node.ts
+++ b/nodes/Puppeteer/Puppeteer.node.ts
@@ -478,7 +478,9 @@ export class Puppeteer implements INodeType {
 		const launchArgs: IDataObject[] = launchArguments.args as IDataObject[];
 		const args: string[] = [];
 		const device = options.device as string;
+        const wsHeaders: {} = options.wsHeaders || {};
 		const protocolTimeout = options.protocolTimeout as number;
+        
 		let batchSize = options.batchSize as number;
 
 		if (!Number.isInteger(batchSize) || batchSize < 1) {
@@ -526,6 +528,7 @@ export class Puppeteer implements INodeType {
 				browser = await puppeteer.connect({
 					browserWSEndpoint,
 					protocolTimeout,
+                    headers: wsHeaders
 				});
 			} else {
 				browser = await puppeteer.launch({

From 8fa245caae22ad8749fda58c0a2706426d070eac Mon Sep 17 00:00:00 2001
From: "Stiven i." <stivenilarraza@gmail.com>
Date: Mon, 22 Sep 2025 10:44:50 +0200
Subject: [PATCH 2/2] Fixing Headers WSHeaders handling type and structure

---
 nodes/Puppeteer/Puppeteer.node.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/nodes/Puppeteer/Puppeteer.node.ts b/nodes/Puppeteer/Puppeteer.node.ts
index 7ec623f..471a1e7 100644
--- a/nodes/Puppeteer/Puppeteer.node.ts
+++ b/nodes/Puppeteer/Puppeteer.node.ts
@@ -478,7 +478,11 @@ export class Puppeteer implements INodeType {
 		const launchArgs: IDataObject[] = launchArguments.args as IDataObject[];
 		const args: string[] = [];
 		const device = options.device as string;
-        const wsHeaders: {} = options.wsHeaders || {};
+        const wsHeaders: HeaderObject = (options.wsHeaders  as HeaderObject) || {};
+        const mappedWSHeaders = (wsHeaders.parameter || []).reduce((acc, header) => {
+            acc[header.name] = header.value;
+            return acc;
+        }, {});
 		const protocolTimeout = options.protocolTimeout as number;
         
 		let batchSize = options.batchSize as number;
@@ -528,7 +532,7 @@ export class Puppeteer implements INodeType {
 				browser = await puppeteer.connect({
 					browserWSEndpoint,
 					protocolTimeout,
-                    headers: wsHeaders
+                    headers: mappedWSHeaders
 				});
 			} else {
 				browser = await puppeteer.launch({