✨ FileTransfer Node (FTP/SFTP) (#779)

* 🚧 Setup

* 🚧 SFTP finished

* ✅ FTP Finished / Tested

* Tab indentation

* 🐛 Fix some issues on FTP Node

* ⚡ Changed dependencies

* Update FileTransfer.node.ts

* ⚡ Fix issues on FTP-Node

* ⚡ Fixed uploading to subdirectories

Co-authored-by: Jan Oberhauser <jan.oberhauser@gmail.com>
Co-authored-by: Jan <janober@users.noreply.github.com>

packages/nodes-base/credentials/Sftp.credentials.ts

@@ -0,0 +1,41 @@
+import {
+	ICredentialType,
+	NodePropertyTypes,
+} from 'n8n-workflow';
+
+export class Sftp implements ICredentialType {
+	name = 'sftp';
+	displayName = 'SFTP';
+	properties = [
+		{
+			displayName: 'Host',
+			name: 'host',
+			required: true,
+			type: 'string' as NodePropertyTypes,
+			default: '',
+		},
+		{
+			displayName: 'Port',
+			name: 'port',
+			required: true,
+			type: 'number' as NodePropertyTypes,
+			default: 22,
+		},
+		{
+			displayName: 'Username',
+			name: 'username',
+			required: true,
+			type: 'string' as NodePropertyTypes,
+			default: '',
+		},
+		{
+			displayName: 'Password',
+			name: 'password',
+			type: 'string' as NodePropertyTypes,
+			typeOptions: {
+				password: true,
+			},
+			default: '',
+		},
+	];
+}