Merge branch 'oauth-support' into feature/oauth1-support

docker/images/n8n-custom/docker-entrypoint.sh

@@ -8,9 +8,16 @@ fi
 
 if [ "$#" -gt 0 ]; then
   # Got started with arguments
-	shift
-  exec su-exec node ./packages/cli/bin/n8n "$@"
+  COMMAND=$1;
+
+  if [[ "$COMMAND" == "n8n" ]]; then
+    shift
+    exec su-exec node ./packages/cli/bin/n8n "$@"
+  else
+    exec su-exec node "$@"
+  fi
+
 else
-  # Got started without arguments
-  exec su-exec node ./packages/cli/bin/n8n
+# Got started without arguments
+exec su-exec node ./packages/cli/bin/n8n
 fi

docker/images/n8n/README.md

@@ -17,6 +17,7 @@ n8n is a free and open [fair-code](http://faircode.io) licensed node based Workf
 - [Securing n8n](#securing-n8n)
 - [Persist data](#persist-data)
 - [Passing Sensitive Data via File](#passing-sensitive-data-via-file)
+- [Updating a Running docker-compose Instance](#updating-a-running-docker-compose-instance)
 - [Example Setup with Lets Encrypt](#example-setup-with-lets-encrypt)
 - [What does n8n mean and how do you pronounce it](#what-does-n8n-mean-and-how-do-you-pronounce-it)
 - [Support](#support)
@@ -226,6 +227,18 @@ The following environment variables support file input:
 A basic step by step example setup of n8n with docker-compose and Lets Encrypt is available on the
 [Server Setup](https://docs.n8n.io/#/server-setup) page.
 
+## Updating a running docker-compose instance
+
+```
+# Pull down the latest version from dockerhub
+docker pull n8nio/n8n
+# Stop current setup
+sudo docker-compose stop
+# Delete it (will only delete the docker-containers, data is stored separately)
+sudo docker-compose rm 
+# Then start it again
+sudo docker-compose up -d
+```
 
 ## Setting Timezone
 

packages/nodes-base/credentials/GoogleCalendarOAuth2Api.credentials.ts

@@ -0,0 +1,25 @@
+import {
+	ICredentialType,
+	NodePropertyTypes,
+} from 'n8n-workflow';
+
+const scopes = [
+	'https://www.googleapis.com/auth/calendar',
+	'https://www.googleapis.com/auth/calendar.events',
+];
+
+export class GoogleCalendarOAuth2Api implements ICredentialType {
+	name = 'googleCalendarOAuth2Api';
+	extends = [
+		'googleOAuth2Api',
+	];
+	displayName = 'Google Calendar OAuth2 API';
+	properties = [
+		{
+			displayName: 'Scope',
+			name: 'scope',
+			type: 'hidden' as NodePropertyTypes,
+			default: scopes.join(' '),
+		},
+	];
+}

packages/nodes-base/credentials/GoogleOAuth2Api.credentials.ts

@@ -3,11 +3,6 @@ import {
 	NodePropertyTypes,
 } from 'n8n-workflow';
 
-const scopes = [
-	'https://www.googleapis.com/auth/calendar',
-	'https://www.googleapis.com/auth/calendar.events',
-];
-
 export class GoogleOAuth2Api implements ICredentialType {
 	name = 'googleOAuth2Api';
 	extends = [
@@ -27,12 +22,6 @@ export class GoogleOAuth2Api implements ICredentialType {
 			type: 'hidden' as NodePropertyTypes,
 			default: 'https://oauth2.googleapis.com/token',
 		},
-		{
-			displayName: 'Scope',
-			name: 'scope',
-			type: 'hidden' as NodePropertyTypes,
-			default: scopes.join(' '),
-		},
 		{
 			displayName: 'Auth URI Query Parameters',
 			name: 'authQueryParameters',

packages/nodes-base/credentials/GoogleSheetsOAuth2Api.credentials.ts

@@ -0,0 +1,26 @@
+import {
+	ICredentialType,
+	NodePropertyTypes,
+} from 'n8n-workflow';
+
+const scopes = [
+	'https://www.googleapis.com/auth/drive',
+	'https://www.googleapis.com/auth/drive.file',
+	'https://www.googleapis.com/auth/spreadsheets',
+];
+
+export class GoogleSheetsOAuth2Api implements ICredentialType {
+	name = 'googleSheetsOAuth2Api';
+	extends = [
+		'googleOAuth2Api',
+	];
+	displayName = 'Google Sheets OAuth2 API';
+	properties = [
+		{
+			displayName: 'Scope',
+			name: 'scope',
+			type: 'hidden' as NodePropertyTypes,
+			default: scopes.join(' '),
+		},
+	];
+}

packages/nodes-base/nodes/EditImage.node.ts

@@ -432,6 +432,80 @@ export class EditImage implements INodeType {
 				},
 				description: 'The color to use for the background when image gets rotated by anything which is not a multiple of 90..',
 			},
+
+			{
+				displayName: 'Options',
+				name: 'options',
+				type: 'collection',
+				placeholder: 'Add Option',
+				default: {},
+				displayOptions: {
+					hide: {
+						operation: [
+							'information',
+						],
+					},
+				},
+				options: [
+					{
+						displayName: 'File Name',
+						name: 'fileName',
+						type: 'string',
+						default: '',
+						description: 'File name to set in binary data.',
+					},
+					{
+						displayName: 'Format',
+						name: 'format',
+						type: 'options',
+						options: [
+							{
+								name: 'bmp',
+								value: 'bmp',
+							},
+							{
+								name: 'gif',
+								value: 'gif',
+							},
+							{
+								name: 'jpeg',
+								value: 'jpeg',
+							},
+							{
+								name: 'png',
+								value: 'png',
+							},
+							{
+								name: 'tiff',
+								value: 'tiff',
+							},
+						],
+						default: 'jpeg',
+						description: 'Set the output image format.',
+					},
+					{
+						displayName: 'Quality',
+						name: 'quality',
+						type: 'number',
+						typeOptions: {
+							minValue: 0,
+							maxValue: 100,
+						},
+						default: 100,
+						displayOptions: {
+							show: {
+								format: [
+									'jpeg',
+									'png',
+									'tiff',
+								],
+							},
+						},
+						description: 'Sets the jpeg|png|tiff compression level from 0 to 100 (best).',
+					},
+
+				],
+			},
 		]
 	};
 
@@ -442,6 +516,8 @@ export class EditImage implements INodeType {
 		const operation = this.getNodeParameter('operation', 0) as string;
 		const dataPropertyName = this.getNodeParameter('dataPropertyName') as string;
 
+		const options = this.getNodeParameter('options', {}) as IDataObject;
+
 		// TODO: Later should make so that it sends directly a valid buffer and the buffer.from stuff is not needed anymore
 		if (item.binary === undefined) {
 			return item;
@@ -550,6 +626,24 @@ export class EditImage implements INodeType {
 			Object.assign(newItem.binary, item.binary);
 		}
 
+		if (options.quality !== undefined) {
+			gmInstance = gmInstance.quality(options.quality as number);
+		}
+
+		if (options.format !== undefined) {
+			gmInstance = gmInstance.setFormat(options.format as string);
+			newItem.binary![dataPropertyName as string].fileExtension = options.format as string;
+			newItem.binary![dataPropertyName as string].mimeType = `image/${options.format}`;
+			const fileName = newItem.binary![dataPropertyName as string].fileName;
+			if (fileName && fileName.includes('.')) {
+				newItem.binary![dataPropertyName as string].fileName = fileName.split('.').slice(0, -1).join('.') + '.' + options.format;
+			}
+		}
+
+		if (options.fileName !== undefined) {
+			newItem.binary![dataPropertyName as string].fileName = options.fileName as string;
+		}
+
 		return new Promise<INodeExecutionData>((resolve, reject) => {
 			gmInstance
 				.toBuffer((error: Error | null, buffer: Buffer) => {

packages/nodes-base/nodes/Github/Github.node.ts

@@ -47,7 +47,7 @@ export class Github implements INodeType {
 				displayOptions: {
 					show: {
 						authentication: [
-							'oauth2',
+							'oAuth2',
 						],
 					},
 				},
@@ -65,7 +65,7 @@ export class Github implements INodeType {
 					},
 					{
 						name: 'OAuth2',
-						value: 'oauth2',
+						value: 'oAuth2',
 					},
 				],
 				default: 'accessToken',

packages/nodes-base/nodes/Google/Calendar/GenericFunctions.ts

@@ -1,11 +1,15 @@
-import { OptionsWithUri } from 'request';
+import {
+	OptionsWithUri,
+ } from 'request';
+
 import {
 	IExecuteFunctions,
 	IExecuteSingleFunctions,
 	ILoadOptionsFunctions,
 } from 'n8n-core';
+
 import {
-	IDataObject
+	IDataObject,
 } from 'n8n-workflow';
 
 export async function googleApiRequest(this: IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions, method: string, resource: string, body: any = {}, qs: IDataObject = {}, uri?: string, headers: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
@@ -27,7 +31,7 @@ export async function googleApiRequest(this: IExecuteFunctions | IExecuteSingleF
 			delete options.body;
 		}
 		//@ts-ignore
-		return await this.helpers.requestOAuth2.call(this, 'googleOAuth2Api', options);
+		return await this.helpers.requestOAuth.call(this, 'googleCalendarOAuth2Api', options);
 	} catch (error) {
 		if (error.response && error.response.body && error.response.body.message) {
 			// Try to return the error prettier

packages/nodes-base/nodes/Google/Calendar/GoogleCalendar.node.ts

@@ -44,7 +44,7 @@ export class GoogleCalendar implements INodeType {
 		outputs: ['main'],
 		credentials: [
 			{
-				name: 'googleOAuth2Api',
+				name: 'googleCalendarOAuth2Api',
 				required: true,
 			},
 		],

packages/nodes-base/nodes/Google/Drive/GoogleDrive.node.ts

@@ -12,7 +12,7 @@ import {
 	INodeType,
 } from 'n8n-workflow';
 
-import { getAuthenticationClient } from './GoogleApi';
+import { getAuthenticationClient } from '../GoogleApi';
 
 
 export class GoogleDrive implements INodeType {

packages/nodes-base/nodes/Google/Sheet/GenericFunctions.ts

@@ -0,0 +1,129 @@
+import {
+	OptionsWithUri,
+ } from 'request';
+
+import {
+	IExecuteFunctions,
+	IExecuteSingleFunctions,
+	ILoadOptionsFunctions,
+} from 'n8n-core';
+
+import {
+	IDataObject,
+} from 'n8n-workflow';
+
+import * as moment from 'moment-timezone';
+
+import * as jwt from 'jsonwebtoken';
+
+export async function googleApiRequest(this: IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions, method: string, resource: string, body: any = {}, qs: IDataObject = {}, uri?: string, headers: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
+	const authenticationMethod = this.getNodeParameter('authentication', 0, 'serviceAccount') as string;
+	const options: OptionsWithUri = {
+		headers: {
+			'Content-Type': 'application/json',
+		},
+		method,
+		body,
+		qs,
+		uri: uri || `https://sheets.googleapis.com${resource}`,
+		json: true
+	};
+	try {
+		if (Object.keys(headers).length !== 0) {
+			options.headers = Object.assign({}, options.headers, headers);
+		}
+		if (Object.keys(body).length === 0) {
+			delete options.body;
+		}
+
+		if (authenticationMethod === 'serviceAccount') {
+			const credentials = this.getCredentials('googleApi');
+
+			if (credentials === undefined) {
+				throw new Error('No credentials got returned!');
+			}
+
+			const { access_token } = await getAccessToken.call(this, credentials as IDataObject);
+
+			options.headers!.Authorization = `Bearer ${access_token}`;
+			//@ts-ignore
+			return await this.helpers.request(options);
+		} else {
+			//@ts-ignore
+			return await this.helpers.requestOAuth2.call(this, 'googleSheetsOAuth2Api', options);
+		}
+	} catch (error) {
+		if (error.response && error.response.body && error.response.body.message) {
+			// Try to return the error prettier
+			throw new Error(`Google Sheet error response [${error.statusCode}]: ${error.response.body.message}`);
+		}
+		throw error;
+	}
+}
+
+export async function googleApiRequestAllItems(this: IExecuteFunctions | ILoadOptionsFunctions, propertyName: string ,method: string, endpoint: string, body: any = {}, query: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
+
+	const returnData: IDataObject[] = [];
+
+	let responseData;
+	query.maxResults = 100;
+
+	do {
+		responseData = await googleApiRequest.call(this, method, endpoint, body, query);
+		query.pageToken = responseData['nextPageToken'];
+		returnData.push.apply(returnData, responseData[propertyName]);
+	} while (
+		responseData['nextPageToken'] !== undefined &&
+		responseData['nextPageToken'] !== ''
+	);
+
+	return returnData;
+}
+
+function getAccessToken(this: IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions, credentials: IDataObject) : Promise<IDataObject> {
+	//https://developers.google.com/identity/protocols/oauth2/service-account#httprest
+
+	const scopes = [
+		'https://www.googleapis.com/auth/drive',
+		'https://www.googleapis.com/auth/drive.file',
+		'https://www.googleapis.com/auth/spreadsheets',
+	];
+
+	const now = moment().unix();
+
+	const signature = jwt.sign(
+		{
+		  'iss': credentials.email as string,
+		  'sub': credentials.email as string,
+		  'scope': scopes.join(' '),
+		  'aud': `https://oauth2.googleapis.com/token`,
+		  'iat': now,
+		  'exp': now + 3600,
+		},
+		credentials.privateKey as string,
+		{
+		  algorithm: 'RS256',
+		  header: {
+			'kid': credentials.privateKey as string,
+			'typ': 'JWT',
+			'alg': 'RS256',
+		  },
+		}
+	  );
+
+	  const options: OptionsWithUri = {
+		headers: {
+			'Content-Type': 'application/x-www-form-urlencoded',
+		},
+		method: 'POST',
+		form: {
+			grant_type: 'urn:ietf:params:oauth:grant-type:jwt-bearer',
+			assertion: signature,
+		},
+		uri: 'https://oauth2.googleapis.com/token',
+		json: true
+	};
+
+	//@ts-ignore
+	return this.helpers.request(options);
+}

packages/nodes-base/nodes/Google/Sheet/GoogleSheet.ts

@@ -1,14 +1,20 @@
-import { IDataObject } from 'n8n-workflow';
-import { google, sheets_v4 } from 'googleapis';
-import { JWT } from 'google-auth-library';
-import { getAuthenticationClient } from './GoogleApi';
+import {
+	IDataObject,
+} from 'n8n-workflow';
+
+import {
+	IExecuteFunctions,
+	ILoadOptionsFunctions,
+ } from 'n8n-core';
+
+import {
+	googleApiRequest,
+ } from './GenericFunctions';
 
 import {
 	utils as xlsxUtils,
 } from 'xlsx';
 
-const Sheets = google.sheets('v4'); // tslint:disable-line:variable-name
-
 export interface ISheetOptions {
 	scope: string[];
 }
@@ -46,18 +52,16 @@ export type ValueRenderOption = 'FORMATTED_VALUE' | 'FORMULA' | 'UNFORMATTED_VAL
 
 export class GoogleSheet {
 	id: string;
-	credentials: IGoogleAuthCredentials;
-	scopes: string[];
+	executeFunctions: IExecuteFunctions | ILoadOptionsFunctions;
 
-	constructor(spreadsheetId: string, credentials: IGoogleAuthCredentials, options?: ISheetOptions | undefined) {
+	constructor(spreadsheetId: string, executeFunctions: IExecuteFunctions | ILoadOptionsFunctions, options?: ISheetOptions | undefined) {
 		// options = <SheetOptions>options || {};
 		if (!options) {
 			options = {} as ISheetOptions;
 		}
 
+		this.executeFunctions = executeFunctions;
 		this.id = spreadsheetId;
-		this.credentials = credentials;
-		this.scopes = options.scope || ['https://www.googleapis.com/auth/spreadsheets'];
 	}
 
 
@@ -69,37 +73,29 @@ export class GoogleSheet {
 	 * @memberof GoogleSheet
 	 */
 	async clearData(range: string): Promise<object> {
-		const client = await this.getAuthenticationClient();
 
-		// @ts-ignore
-		const response = await Sheets.spreadsheets.values.clear(
-			{
-				auth: client,
-				spreadsheetId: this.id,
-				range,
-			}
-		);
+		const body = {
+			spreadsheetId: this.id,
+			range,
+		};
 
-		return response.data;
+		const response = await googleApiRequest.call(this.executeFunctions, 'POST', `/v4/spreadsheets/${this.id}/values/${range}:clear`, body);
+
+		return response;
 	}
 
     /**
      * Returns the cell values
      */
 	async getData(range: string, valueRenderMode: ValueRenderOption): Promise<string[][] | undefined> {
-		const client = await this.getAuthenticationClient();
 
-		// @ts-ignore
-		const response = await Sheets.spreadsheets.values.get(
-			{
-				auth: client,
-				spreadsheetId: this.id,
-				range,
-				valueRenderOption: valueRenderMode,
-			}
-		);
+		const query = {
+			valueRenderOption: valueRenderMode,
+		};
 
-		return response.data.values as string[][] | undefined;
+		const response = await googleApiRequest.call(this.executeFunctions, 'GET', `/v4/spreadsheets/${this.id}/values/${range}`, {}, query);
+
+		return response.values as string[][] | undefined;
 	}
 
 
@@ -107,39 +103,29 @@ export class GoogleSheet {
 	 * Returns the sheets in a Spreadsheet
 	 */
 	async spreadsheetGetSheets() {
-		const client = await this.getAuthenticationClient();
 
-		// @ts-ignore
-		const response = await Sheets.spreadsheets.get(
-			{
-				auth: client,
-				spreadsheetId: this.id,
-				fields: 'sheets.properties'
-			}
-		);
+		const query = {
+			fields: 'sheets.properties',
+		};
 
-		return response.data;
+		const response = await googleApiRequest.call(this.executeFunctions, 'GET', `/v4/spreadsheets/${this.id}`, {}, query);
+
+		return response;
 	}
 
 
 	/**
 	 * Sets values in one or more ranges of a spreadsheet.
 	 */
-	async spreadsheetBatchUpdate(requests: sheets_v4.Schema$Request[]) { // tslint:disable-line:no-any
-		const client = await this.getAuthenticationClient();
+	async spreadsheetBatchUpdate(requests: IDataObject[]) { // tslint:disable-line:no-any
 
-		// @ts-ignore
-		const response = await Sheets.spreadsheets.batchUpdate(
-			{
-				auth: client,
-				spreadsheetId: this.id,
-				requestBody: {
-					requests,
-				},
-			}
-		);
+		const body = {
+			requests
+		};
 
-		return response.data;
+		const response = await googleApiRequest.call(this.executeFunctions, 'POST', `/v4/spreadsheets/${this.id}:batchUpdate`, body);
+
+		return response;
 	}
 
 
@@ -147,21 +133,15 @@ export class GoogleSheet {
      * Sets the cell values
      */
 	async batchUpdate(updateData: ISheetUpdateData[], valueInputMode: ValueInputOption) {
-		const client = await this.getAuthenticationClient();
 
-		// @ts-ignore
-		const response = await Sheets.spreadsheets.values.batchUpdate(
-			{
-				auth: client,
-				spreadsheetId: this.id,
-				valueInputOption: valueInputMode,
-				resource: {
-					data: updateData,
-				},
-			}
-		);
+		const body = {
+			data: updateData,
+			valueInputOption: valueInputMode,
+		};
 
-		return response.data;
+		const response = await googleApiRequest.call(this.executeFunctions, 'POST', `/v4/spreadsheets/${this.id}/values:batchUpdate`, body);
+
+		return response;
 	}
 
 
@@ -169,23 +149,15 @@ export class GoogleSheet {
      * Sets the cell values
      */
 	async setData(range: string, data: string[][], valueInputMode: ValueInputOption) {
-		const client = await this.getAuthenticationClient();
 
-		// @ts-ignore
-		const response = await Sheets.spreadsheets.values.update(
-			{
-				// @ts-ignore
-				auth: client,
-				spreadsheetId: this.id,
-				range,
-				valueInputOption: valueInputMode,
-				resource: {
-					values: data
-				}
-			}
-		);
+		const body = {
+			valueInputOption: valueInputMode,
+			values: data,
+		};
 
-		return response.data;
+		const response = await googleApiRequest.call(this.executeFunctions, 'POST', `/v4/spreadsheets/${this.id}/values/${range}`, body);
+
+		return response;
 	}
 
 
@@ -193,33 +165,21 @@ export class GoogleSheet {
      * Appends the cell values
      */
 	async appendData(range: string, data: string[][], valueInputMode: ValueInputOption) {
-		const client = await this.getAuthenticationClient();
 
-		// @ts-ignore
-		const response = await Sheets.spreadsheets.values.append(
-			{
-				auth: client,
-				spreadsheetId: this.id,
-				range,
-				valueInputOption: valueInputMode,
-				resource: {
-					values: data
-				}
-			}
-		);
+		const body = {
+			range,
+			values: data,
+		};
 
-		return response.data;
+		const query = {
+			valueInputOption: valueInputMode,
+		};
+
+		const response = await googleApiRequest.call(this.executeFunctions, 'POST', `/v4/spreadsheets/${this.id}/values/${range}:append`, body, query);
+
+		return response;
 	}
 
-
-    /**
-     * Returns the authentication client needed to access spreadsheet
-     */
-	async getAuthenticationClient(): Promise<JWT> {
-		return getAuthenticationClient(this.credentials.email, this.credentials.privateKey, this.scopes);
-	}
-
-
     /**
      * Returns the given sheet data in a strucutred way
      */
@@ -505,5 +465,4 @@ export class GoogleSheet {
 
 		return setData;
 	}
-
 }

packages/nodes-base/nodes/Google/Sheet/GoogleSheets.node.ts

@@ -1,6 +1,8 @@
-import { sheets_v4 } from 'googleapis';
 
-import { IExecuteFunctions } from 'n8n-core';
+import {
+	IExecuteFunctions,
+ } from 'n8n-core';
+
 import {
 	IDataObject,
 	ILoadOptionsFunctions,
@@ -12,7 +14,6 @@ import {
 
 import {
 	GoogleSheet,
-	IGoogleAuthCredentials,
 	ILookupValues,
 	ISheetUpdateData,
 	IToDelete,
@@ -30,7 +31,7 @@ export class GoogleSheets implements INodeType {
 		description: 'Read, update and write data to Google Sheets',
 		defaults: {
 			name: 'Google Sheets',
-			color: '#995533',
+			color: '#0aa55c',
 		},
 		inputs: ['main'],
 		outputs: ['main'],
@@ -38,9 +39,43 @@ export class GoogleSheets implements INodeType {
 			{
 				name: 'googleApi',
 				required: true,
-			}
+				displayOptions: {
+					show: {
+						authentication: [
+							'serviceAccount',
+						],
+					},
+				},
+			},
+			{
+				name: 'googleSheetsOAuth2Api',
+				required: true,
+				displayOptions: {
+					show: {
+						authentication: [
+							'oAuth2',
+						],
+					},
+				},
+			},
 		],
 		properties: [
+			{
+				displayName: 'Authentication',
+				name: 'authentication',
+				type: 'options',
+				options: [
+					{
+						name: 'Service Account',
+						value: 'serviceAccount',
+					},
+					{
+						name: 'OAuth2',
+						value: 'oAuth2',
+					},
+				],
+				default: 'serviceAccount',
+			},
 			{
 				displayName: 'Operation',
 				name: 'operation',
@@ -541,18 +576,7 @@ export class GoogleSheets implements INodeType {
 			async getSheets(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
 				const spreadsheetId = this.getCurrentNodeParameter('sheetId') as string;
 
-				const credentials = this.getCredentials('googleApi');
-
-				if (credentials === undefined) {
-					throw new Error('No credentials got returned!');
-				}
-
-				const googleCredentials = {
-					email: credentials.email,
-					privateKey: credentials.privateKey,
-				} as IGoogleAuthCredentials;
-
-				const sheet = new GoogleSheet(spreadsheetId, googleCredentials);
+				const sheet = new GoogleSheet(spreadsheetId, this);
 				const responseData = await sheet.spreadsheetGetSheets();
 
 				if (responseData === undefined) {
@@ -579,18 +603,8 @@ export class GoogleSheets implements INodeType {
 
 	async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
 		const spreadsheetId = this.getNodeParameter('sheetId', 0) as string;
-		const credentials = this.getCredentials('googleApi');
 
-		if (credentials === undefined) {
-			throw new Error('No credentials got returned!');
-		}
-
-		const googleCredentials = {
-			email: credentials.email,
-			privateKey: credentials.privateKey,
-		} as IGoogleAuthCredentials;
-
-		const sheet = new GoogleSheet(spreadsheetId, googleCredentials);
+		const sheet = new GoogleSheet(spreadsheetId, this);
 
 		const operation = this.getNodeParameter('operation', 0) as string;
 
@@ -638,7 +652,7 @@ export class GoogleSheets implements INodeType {
 			//         delete
 			// ----------------------------------
 
-			const requests: sheets_v4.Schema$Request[] = [];
+			const requests: IDataObject[] = [];
 
 			const toDelete = this.getNodeParameter('toDelete', 0) as IToDelete;
 

packages/nodes-base/nodes/Slack/Slack.node.ts

@@ -110,7 +110,7 @@ export class Slack implements INodeType {
 				displayOptions: {
 					show: {
 						authentication: [
-							'oauth2',
+							'oAuth2',
 						],
 					},
 				},
@@ -128,7 +128,7 @@ export class Slack implements INodeType {
 					},
 					{
 						name: 'OAuth2',
-						value: 'oauth2',
+						value: 'oAuth2',
 					},
 				],
 				default: 'accessToken',

packages/nodes-base/nodes/Trello/TrelloTrigger.node.ts

@@ -40,7 +40,7 @@ export class TrelloTrigger implements INodeType {
 		webhooks: [
 			{
 				name: 'setup',
-				httpMethod: 'GET',
+				httpMethod: 'HEAD',
 				responseMode: 'onReceived',
 				path: 'webhook',
 			},

packages/nodes-base/nodes/Zulip/StreamDescription.ts

@@ -33,11 +33,11 @@ export const streamOperations = [
 				value: 'getSubscribed',
 				description: 'Get subscribed streams.',
 			},
-			// {
-			// 	name: 'Update',
-			// 	value: 'update',
-			// 	description: 'Update a stream.',
-			// },
+			{
+				name: 'Update',
+				value: 'update',
+				description: 'Update a stream.',
+			},
 		],
 		default: 'create',
 		description: 'The operation to perform.',

packages/nodes-base/nodes/Zulip/UserDescription.ts

@@ -33,11 +33,11 @@ export const userOperations = [
 				value: 'getAll',
 				description: 'Get all users.',
 			},
-			// {
-			// 	name: 'Update',
-			// 	value: 'update',
-			// 	description: 'Update a user.',
-			// },
+			{
+				name: 'Update',
+				value: 'update',
+				description: 'Update a user.',
+			},
 		],
 		default: 'create',
 		description: 'The operation to perform.',

packages/nodes-base/nodes/Zulip/Zulip.node.ts

@@ -263,16 +263,16 @@ export class Zulip implements INodeType {
 
 				if (operation === 'create') {
 					const jsonParameters = this.getNodeParameter('jsonParameters', i) as boolean;
+					const subscriptions = this.getNodeParameter('subscriptions', i) as IDataObject;
+
+					body.subscriptions = JSON.stringify(subscriptions.properties);
 
 					if (jsonParameters) {
 						const additionalFieldsJson = this.getNodeParameter('additionalFieldsJson', i) as string;
 
 						if (additionalFieldsJson !== '') {
-
 							if (validateJSON(additionalFieldsJson) !== undefined) {
-
 								Object.assign(body, JSON.parse(additionalFieldsJson));
-
 							} else {
 								throw new Error('Additional fields must be a valid JSON');
 							}
@@ -342,10 +342,10 @@ export class Zulip implements INodeType {
 						const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
 
 						if (additionalFields.description) {
-							body.description = additionalFields.description as string;
+							body.description = JSON.stringify(additionalFields.description as string);
 						}
 						if (additionalFields.newName) {
-							body.new_name = additionalFields.newName as string;
+							body.new_name = JSON.stringify(additionalFields.newName as string);
 						}
 						if (additionalFields.isPrivate) {
 							body.is_private = additionalFields.isPrivate as boolean;
@@ -412,7 +412,7 @@ export class Zulip implements INodeType {
 					const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
 
 					if (additionalFields.fullName) {
-						body.full_name = additionalFields.fullName as string;
+						body.full_name = JSON.stringify(additionalFields.fullName as string);
 					}
 					if (additionalFields.isAdmin) {
 						body.is_admin = additionalFields.isAdmin as boolean;

packages/nodes-base/package.json

@@ -57,7 +57,9 @@
             "dist/credentials/GithubOAuth2Api.credentials.js",
             "dist/credentials/GitlabApi.credentials.js",
             "dist/credentials/GoogleApi.credentials.js",
+            "dist/credentials/GoogleCalendarOAuth2Api.credentials.js",
             "dist/credentials/GoogleOAuth2Api.credentials.js",
+            "dist/credentials/GoogleSheetsOAuth2Api.credentials.js",
             "dist/credentials/GumroadApi.credentials.js",
             "dist/credentials/HarvestApi.credentials.js",
             "dist/credentials/HelpScoutOAuth2Api.credentials.js",
@@ -182,9 +184,9 @@
             "dist/nodes/Github/GithubTrigger.node.js",
             "dist/nodes/Gitlab/Gitlab.node.js",
             "dist/nodes/Gitlab/GitlabTrigger.node.js",
-            "dist/nodes/Google/GoogleCalendar.node.js",
-            "dist/nodes/Google/GoogleDrive.node.js",
-            "dist/nodes/Google/GoogleSheets.node.js",
+            "dist/nodes/Google/Calendar/GoogleCalendar.node.js",
+            "dist/nodes/Google/Drive/GoogleDrive.node.js",
+            "dist/nodes/Google/Sheet/GoogleSheets.node.js",
             "dist/nodes/GraphQL/GraphQL.node.js",
             "dist/nodes/Gumroad/GumroadTrigger.node.js",
             "dist/nodes/Harvest/Harvest.node.js",
@@ -319,6 +321,7 @@
         "gm": "^1.23.1",
         "googleapis": "~50.0.0",
         "imap-simple": "^4.3.0",
+        "jsonwebtoken": "^8.5.1",
         "lodash.get": "^4.4.2",
         "lodash.set": "^4.3.2",
         "lodash.unset": "^4.5.2",