feat(HTTP Request Node): Add option to disable lowercase headers (#10154

)
n8n-io · Jul 31, 2024 · 3a7ffac · 3a7ffac
1 parent 27f1be3
commit 3a7ffac
Showing 1 changed file with 12 additions and 1 deletion.
diff --git a/packages/nodes-base/nodes/HttpRequest/V3/HttpRequestV3.node.ts b/packages/nodes-base/nodes/HttpRequest/V3/HttpRequestV3.node.ts
@@ -806,6 +806,13 @@ export class HttpRequestV3 implements INodeType {
 							],
 							default: 'brackets',
 						},
+						{
+							displayName: 'Lowercase Headers',
+							name: 'lowercaseHeaders',
+							type: 'boolean',
+							default: true,
+							description: 'Whether to lowercase header names',
+						},
 						{
 							displayName: 'Redirects',
 							name: 'redirect',
@@ -1388,6 +1395,7 @@ export class HttpRequestV3 implements INodeType {
 				allowUnauthorizedCerts,
 				queryParameterArrays,
 				response,
+				lowercaseHeaders,
 			} = this.getNodeParameter('options', itemIndex, {}) as {
 				batching: { batch: { batchSize: number; batchInterval: number } };
 				proxy: string;
@@ -1398,6 +1406,7 @@ export class HttpRequestV3 implements INodeType {
 					response: { neverError: boolean; responseFormat: string; fullResponse: boolean };
 				};
 				redirect: { redirect: { maxRedirects: number; followRedirects: boolean } };
+				lowercaseHeaders: boolean;
 			};
 
 			const url = this.getNodeParameter('url', itemIndex) as string;
@@ -1611,7 +1620,9 @@ export class HttpRequestV3 implements INodeType {
 				}
 				requestOptions.headers = {
 					...requestOptions.headers,
-					...keysToLowercase(additionalHeaders),
+					...(lowercaseHeaders === undefined || lowercaseHeaders
+						? keysToLowercase(additionalHeaders)
+						: additionalHeaders),
 				};
 			}