🔀 Merge branch 'Renerick-custom-s3-credentials'

packages/nodes-base/credentials/S3.credentials.ts

@@ -0,0 +1,45 @@
+import {
+	ICredentialType,
+	NodePropertyTypes,
+} from 'n8n-workflow';
+
+
+export class S3 implements ICredentialType {
+	name = 's3';
+	displayName = 'S3';
+	properties = [
+		{
+			displayName: 'S3 endpoint',
+			name: 'endpoint',
+			type: 'string' as NodePropertyTypes,
+			default: ''
+		},
+		{
+			displayName: 'Region',
+			name: 'region',
+			type: 'string' as NodePropertyTypes,
+			default: 'us-east-1',
+		},
+		{
+			displayName: 'Access Key Id',
+			name: 'accessKeyId',
+			type: 'string' as NodePropertyTypes,
+			default: '',
+		},
+		{
+			displayName: 'Secret Access Key',
+			name: 'secretAccessKey',
+			type: 'string' as NodePropertyTypes,
+			default: '',
+			typeOptions: {
+				password: true,
+			},
+		},
+		{
+			displayName: 'Force path style',
+			name: 'forcePathStyle',
+			type: 'boolean' as NodePropertyTypes,
+			default: false
+		},
+	];
+}

packages/nodes-base/nodes/Aws/GenericFunctions.ts

@@ -20,7 +20,7 @@ export async function awsApiRequest(this: IHookFunctions | IExecuteFunctions | I
 
 	// Sign AWS API request with the user credentials
 	const signOpts = { headers: headers || {}, host: endpoint, method, path, body };
-	sign(signOpts, { accessKeyId: `${credentials.accessKeyId}`, secretAccessKey: `${credentials.secretAccessKey}` });
+	sign(signOpts, { accessKeyId: `${credentials.accessKeyId}`.trim(), secretAccessKey: `${credentials.secretAccessKey}`.trim() });
 
 	const options: OptionsWithUri = {
 		headers: signOpts.headers,

packages/nodes-base/nodes/Aws/S3/GenericFunctions.ts

@@ -36,7 +36,7 @@ export async function awsApiRequest(this: IHookFunctions | IExecuteFunctions | I
 	// Sign AWS API request with the user credentials
 	const signOpts = {headers: headers || {}, host: endpoint, method, path: `${path}?${queryToString(query).replace(/\+/g, '%2B')}`, body};
 
-	sign(signOpts, { accessKeyId: `${credentials.accessKeyId}`, secretAccessKey: `${credentials.secretAccessKey}`});
+	sign(signOpts, { accessKeyId: `${credentials.accessKeyId}`.trim(), secretAccessKey: `${credentials.secretAccessKey}`.trim()});
 
 	const options: OptionsWithUri = {
 		headers: signOpts.headers,

packages/nodes-base/nodes/S3/GenericFunctions.ts

@@ -0,0 +1,155 @@
+import {
+	sign,
+} from 'aws4';
+
+import {
+	get,
+} from 'lodash';
+
+import {
+	OptionsWithUri,
+} from 'request';
+
+import {
+	parseString,
+} from 'xml2js';
+
+import {
+	IExecuteFunctions,
+	IHookFunctions,
+	ILoadOptionsFunctions,
+	IWebhookFunctions,
+} from 'n8n-core';
+
+import {
+	IDataObject,
+} from 'n8n-workflow';
+
+import { URL } from 'url';
+
+export async function s3ApiRequest(this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions | IWebhookFunctions, bucket: string, method: string, path: string, body?: string | Buffer, query: IDataObject = {}, headers?: object, option: IDataObject = {}, region?: string): Promise<any> { // tslint:disable-line:no-any
+
+	let credentials;
+
+	credentials = this.getCredentials('s3');
+
+	if (credentials === undefined) {
+		throw new Error('No credentials got returned!');
+	}
+
+	if (!(credentials.endpoint as string).startsWith('http')) {
+		throw new Error('HTTP(S) Scheme is required in endpoint definition');
+	}
+
+	const endpoint = new URL(credentials.endpoint as string);
+
+	if (bucket) {
+		if (credentials.forcePathStyle) {
+			path = `/${bucket}${path}`;
+		} else {
+			endpoint.host = `${bucket}.${endpoint.host}`;
+		}
+	}
+
+	endpoint.pathname = path;
+
+	// Sign AWS API request with the user credentials
+	const signOpts = {
+		headers: headers || {},
+		region: region || credentials.region,
+		host: endpoint.host,
+		method,
+		path: `${path}?${queryToString(query).replace(/\+/g, '%2B')}`,
+		service: 's3',
+		body
+	};
+
+	sign(signOpts, { accessKeyId: `${credentials.accessKeyId}`.trim(), secretAccessKey: `${credentials.secretAccessKey}`.trim() });
+
+	const options: OptionsWithUri = {
+		headers: signOpts.headers,
+		method,
+		qs: query,
+		uri: endpoint.toString(),
+		body: signOpts.body,
+	};
+
+	if (Object.keys(option).length !== 0) {
+		Object.assign(options, option);
+	}
+	try {
+		return await this.helpers.request!(options);
+	} catch (error) {
+		const errorMessage = error.response?.body.message || error.response?.body.Message || error.message;
+
+		if (error.statusCode === 403) {
+			if (errorMessage === 'The security token included in the request is invalid.') {
+				throw new Error('The S3 credentials are not valid!');
+			} else if (errorMessage.startsWith('The request signature we calculated does not match the signature you provided')) {
+				throw new Error('The S3 credentials are not valid!');
+			}
+		}
+
+		throw new Error(`S3 error response [${error.statusCode}]: ${errorMessage}`);
+	}
+}
+
+export async function s3ApiRequestREST(this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions, bucket: string, method: string, path: string, body?: string, query: IDataObject = {}, headers?: object, options: IDataObject = {}, region?: string): Promise<any> { // tslint:disable-line:no-any
+	const response = await s3ApiRequest.call(this, bucket, method, path, body, query, headers, options, region);
+	try {
+		return JSON.parse(response);
+	} catch (e) {
+		return response;
+	}
+}
+
+export async function s3ApiRequestSOAP(this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions | IWebhookFunctions, bucket: string, method: string, path: string, body?: string | Buffer, query: IDataObject = {}, headers?: object, option: IDataObject = {}, region?: string): Promise<any> { // tslint:disable-line:no-any
+	const response = await s3ApiRequest.call(this, bucket, method, path, body, query, headers, option, region);
+	try {
+		return await new Promise((resolve, reject) => {
+			parseString(response, { explicitArray: false }, (err, data) => {
+				if (err) {
+					return reject(err);
+				}
+				resolve(data);
+			});
+		});
+	} catch (e) {
+		return e;
+	}
+}
+
+export async function s3ApiRequestSOAPAllItems(this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions | IWebhookFunctions, propertyName: string, service: string, method: string, path: string, body?: string, query: IDataObject = {}, headers: IDataObject = {}, option: IDataObject = {}, region?: string): Promise<any> { // tslint:disable-line:no-any
+
+	const returnData: IDataObject[] = [];
+
+	let responseData;
+
+	do {
+		responseData = await s3ApiRequestSOAP.call(this, service, method, path, body, query, headers, option, region);
+
+		//https://forums.aws.amazon.com/thread.jspa?threadID=55746
+		if (get(responseData, `${propertyName.split('.')[0]}.NextContinuationToken`)) {
+			query['continuation-token'] = get(responseData, `${propertyName.split('.')[0]}.NextContinuationToken`);
+		}
+		if (get(responseData, propertyName)) {
+			if (Array.isArray(get(responseData, propertyName))) {
+				returnData.push.apply(returnData, get(responseData, propertyName));
+			} else {
+				returnData.push(get(responseData, propertyName));
+			}
+		}
+		if (query.limit && query.limit <= returnData.length) {
+			return returnData;
+		}
+	} while (
+		get(responseData, `${propertyName.split('.')[0]}.IsTruncated`) !== undefined &&
+		get(responseData, `${propertyName.split('.')[0]}.IsTruncated`) !== 'false'
+	);
+
+	return returnData;
+}
+
+function queryToString(params: IDataObject) {
+	return Object.keys(params).map(key => key + '=' + params[key]).join('&');
+}

packages/nodes-base/nodes/S3/S3.node.ts

@@ -0,0 +1,640 @@
+
+import {
+	snakeCase,
+	paramCase,
+} from 'change-case';
+
+import {
+	createHash,
+} from 'crypto';
+
+import {
+	Builder,
+} from 'xml2js';
+
+import {
+	BINARY_ENCODING,
+	IExecuteFunctions,
+} from 'n8n-core';
+
+import {
+	IBinaryKeyData,
+	IDataObject,
+	INodeExecutionData,
+	INodeType,
+	INodeTypeDescription,
+} from 'n8n-workflow';
+
+import {
+	bucketFields,
+	bucketOperations,
+} from '../Aws/S3/BucketDescription';
+
+import {
+	folderFields,
+	folderOperations,
+} from '../Aws/S3/FolderDescription';
+
+import {
+	fileFields,
+	fileOperations,
+} from '../Aws/S3/FileDescription';
+
+import {
+	s3ApiRequestREST,
+	s3ApiRequestSOAP,
+	s3ApiRequestSOAPAllItems,
+} from './GenericFunctions';
+
+export class S3 implements INodeType {
+	description: INodeTypeDescription = {
+		displayName: 'S3',
+		name: 's3',
+		icon: 'file:s3.png',
+		group: ['output'],
+		version: 1,
+		subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
+		description: 'Sends data to any S3-compatible service',
+		defaults: {
+			name: 'S3',
+			color: '#d05b4b',
+		},
+		inputs: ['main'],
+		outputs: ['main'],
+		credentials: [
+			{
+				name: 's3',
+				required: true,
+			},
+		],
+		properties: [
+			{
+				displayName: 'Resource',
+				name: 'resource',
+				type: 'options',
+				options: [
+					{
+						name: 'Bucket',
+						value: 'bucket',
+					},
+					{
+						name: 'File',
+						value: 'file',
+					},
+					{
+						name: 'Folder',
+						value: 'folder',
+					},
+				],
+				default: 'file',
+				description: 'The operation to perform.',
+			},
+			// BUCKET
+			...bucketOperations,
+			...bucketFields,
+			// FOLDER
+			...folderOperations,
+			...folderFields,
+			// UPLOAD
+			...fileOperations,
+			...fileFields,
+		],
+	};
+
+	async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
+		const items = this.getInputData();
+		const returnData: IDataObject[] = [];
+		const qs: IDataObject = {};
+		const headers: IDataObject = {};
+		let responseData;
+		const resource = this.getNodeParameter('resource', 0) as string;
+		const operation = this.getNodeParameter('operation', 0) as string;
+		for (let i = 0; i < items.length; i++) {
+			if (resource === 'bucket') {
+				//https://docs.aws.amazon.com/AmazonS3/latest/API/API_CreateBucket.html
+				if (operation === 'create') {
+
+					let credentials;
+
+					try {
+						credentials = this.getCredentials('s3');
+					} catch (error) {
+						throw new Error(error);
+					}
+
+					const name = this.getNodeParameter('name', i) as string;
+					const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
+					if (additionalFields.acl) {
+						headers['x-amz-acl'] = paramCase(additionalFields.acl as string);
+					}
+					if (additionalFields.bucketObjectLockEnabled) {
+						headers['x-amz-bucket-object-lock-enabled'] = additionalFields.bucketObjectLockEnabled as boolean;
+					}
+					if (additionalFields.grantFullControl) {
+						headers['x-amz-grant-full-control'] = '';
+					}
+					if (additionalFields.grantRead) {
+						headers['x-amz-grant-read'] = '';
+					}
+					if (additionalFields.grantReadAcp) {
+						headers['x-amz-grant-read-acp'] = '';
+					}
+					if (additionalFields.grantWrite) {
+						headers['x-amz-grant-write'] = '';
+					}
+					if (additionalFields.grantWriteAcp) {
+						headers['x-amz-grant-write-acp'] = '';
+					}
+					let region = credentials!.region as string;
+
+					if (additionalFields.region) {
+						region = additionalFields.region as string;
+					}
+
+					const body: IDataObject = {
+						CreateBucketConfiguration: {
+							'$': {
+								xmlns: 'http://s3.amazonaws.com/doc/2006-03-01/',
+							},
+						}
+					};
+					let data = '';
+					// if credentials has the S3 defaul region (us-east-1) the body (XML) does not have to be sent.
+					if (region !== 'us-east-1') {
+						// @ts-ignore
+						body.CreateBucketConfiguration.LocationConstraint = [region];
+						const builder = new Builder();
+						data = builder.buildObject(body);
+					}
+					responseData = await s3ApiRequestSOAP.call(this, `${name}`, 'PUT', '', data, qs, headers);
+
+					returnData.push({ success: true });
+				}
+				//https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListBuckets.html
+				if (operation === 'getAll') {
+					const returnAll = this.getNodeParameter('returnAll', 0) as boolean;
+					if (returnAll) {
+						responseData = await s3ApiRequestSOAPAllItems.call(this, 'ListAllMyBucketsResult.Buckets.Bucket', '', 'GET', '');
+					} else {
+						qs.limit = this.getNodeParameter('limit', 0) as number;
+						responseData = await s3ApiRequestSOAPAllItems.call(this, 'ListAllMyBucketsResult.Buckets.Bucket', '', 'GET', '', '', qs);
+						responseData = responseData.slice(0, qs.limit);
+					}
+					returnData.push.apply(returnData, responseData);
+				}
+
+				//https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListObjectsV2.html
+				if (operation === 'search') {
+					const bucketName = this.getNodeParameter('bucketName', i) as string;
+					const returnAll = this.getNodeParameter('returnAll', 0) as boolean;
+					const additionalFields = this.getNodeParameter('additionalFields', 0) as IDataObject;
+
+					if (additionalFields.prefix) {
+						qs['prefix'] = additionalFields.prefix as string;
+					}
+
+					if (additionalFields.encodingType) {
+						qs['encoding-type'] = additionalFields.encodingType as string;
+					}
+
+					if (additionalFields.delmiter) {
+						qs['delimiter'] = additionalFields.delmiter as string;
+					}
+
+					if (additionalFields.fetchOwner) {
+						qs['fetch-owner'] = additionalFields.fetchOwner as string;
+					}
+
+					if (additionalFields.startAfter) {
+						qs['start-after'] = additionalFields.startAfter as string;
+					}
+
+					if (additionalFields.requesterPays) {
+						qs['x-amz-request-payer'] = 'requester';
+					}
+
+					qs['list-type'] = 2;
+
+
+					responseData = await s3ApiRequestSOAP.call(this, bucketName, 'GET', '', '', { location: '' });
+
+					const region = responseData.LocationConstraint._ as string;
+
+					if (returnAll) {
+						responseData = await s3ApiRequestSOAPAllItems.call(this, 'ListBucketResult.Contents', bucketName, 'GET', '', '', qs, {}, {}, region);
+					} else {
+						qs['max-keys'] = this.getNodeParameter('limit', 0) as number;
+						responseData = await s3ApiRequestSOAP.call(this, bucketName, 'GET', '', '', qs, {}, {}, region);
+						responseData = responseData.ListBucketResult.Contents;
+					}
+					if (Array.isArray(responseData)) {
+						returnData.push.apply(returnData, responseData);
+					} else {
+						returnData.push(responseData);
+					}
+				}
+			}
+			if (resource === 'folder') {
+				//https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObject.html
+				if (operation === 'create') {
+					const bucketName = this.getNodeParameter('bucketName', i) as string;
+					const folderName = this.getNodeParameter('folderName', i) as string;
+					const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
+					let path = `/${folderName}/`;
+
+					if (additionalFields.requesterPays) {
+						headers['x-amz-request-payer'] = 'requester';
+					}
+					if (additionalFields.parentFolderKey) {
+						path = `/${additionalFields.parentFolderKey}${folderName}/`;
+					}
+					if (additionalFields.storageClass) {
+						headers['x-amz-storage-class'] = (snakeCase(additionalFields.storageClass as string)).toUpperCase();
+					}
+					responseData = await s3ApiRequestSOAP.call(this, bucketName, 'GET', '', '', { location: '' });
+
+					const region = responseData.LocationConstraint._;
+
+					responseData = await s3ApiRequestSOAP.call(this, bucketName, 'PUT', path, '', qs, headers, {}, region);
+					returnData.push({ success: true });
+				}
+				//https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteObjects.html
+				if (operation === 'delete') {
+					const bucketName = this.getNodeParameter('bucketName', i) as string;
+					const folderKey = this.getNodeParameter('folderKey', i) as string;
+
+					responseData = await s3ApiRequestSOAP.call(this, bucketName, 'GET', '', '', { location: '' });
+
+					const region = responseData.LocationConstraint._;
+
+					responseData = await s3ApiRequestSOAPAllItems.call(this, 'ListBucketResult.Contents', bucketName, 'GET', '/', '', { 'list-type': 2, prefix: folderKey }, {}, {}, region);
+
+					// folder empty then just delete it
+					if (responseData.length === 0) {
+
+						responseData = await s3ApiRequestSOAP.call(this, bucketName, 'DELETE', `/${folderKey}`, '', qs, {}, {}, region);
+
+						responseData = { deleted: [{ 'Key': folderKey }] };
+
+					} else {
+						// delete everything inside the folder
+						const body: IDataObject = {
+							Delete: {
+								'$': {
+									xmlns: 'http://s3.amazonaws.com/doc/2006-03-01/',
+								},
+								Object: [],
+							},
+						};
+
+						for (const childObject of responseData) {
+							//@ts-ignore
+							(body.Delete.Object as IDataObject[]).push({
+								Key: childObject.Key as string
+							});
+						}
+
+						const builder = new Builder();
+						const data = builder.buildObject(body);
+
+						headers['Content-MD5'] = createHash('md5').update(data).digest('base64');
+
+						headers['Content-Type'] = 'application/xml';
+
+						responseData = await s3ApiRequestSOAP.call(this, bucketName, 'POST', '/', data, { delete: '' }, headers, {}, region);
+
+						responseData = { deleted: responseData.DeleteResult.Deleted };
+					}
+					returnData.push(responseData);
+				}
+				//https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListObjectsV2.html
+				if (operation === 'getAll') {
+					const bucketName = this.getNodeParameter('bucketName', i) as string;
+					const returnAll = this.getNodeParameter('returnAll', 0) as boolean;
+					const options = this.getNodeParameter('options', 0) as IDataObject;
+
+					if (options.folderKey) {
+						qs['prefix'] = options.folderKey as string;
+					}
+
+					if (options.fetchOwner) {
+						qs['fetch-owner'] = options.fetchOwner as string;
+					}
+
+					qs['list-type'] = 2;
+
+					responseData = await s3ApiRequestSOAP.call(this, bucketName, 'GET', '', '', { location: '' });
+
+					const region = responseData.LocationConstraint._;
+
+					if (returnAll) {
+						responseData = await s3ApiRequestSOAPAllItems.call(this, 'ListBucketResult.Contents', bucketName, 'GET', '', '', qs, {}, {}, region);
+					} else {
+						qs.limit = this.getNodeParameter('limit', 0) as number;
+						responseData = await s3ApiRequestSOAPAllItems.call(this, 'ListBucketResult.Contents', bucketName, 'GET', '', '', qs, {}, {}, region);
+					}
+					if (Array.isArray(responseData)) {
+						responseData = responseData.filter((e: IDataObject) => (e.Key as string).endsWith('/') && e.Size === '0' && e.Key !== options.folderKey);
+						if (qs.limit) {
+							responseData = responseData.splice(0, qs.limit as number);
+						}
+						returnData.push.apply(returnData, responseData);
+					}
+				}
+			}
+			if (resource === 'file') {
+				//https://docs.aws.amazon.com/AmazonS3/latest/API/API_CopyObject.html
+				if (operation === 'copy') {
+					const sourcePath = this.getNodeParameter('sourcePath', i) as string;
+					const destinationPath = this.getNodeParameter('destinationPath', i) as string;
+					const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
+
+					headers['x-amz-copy-source'] = sourcePath;
+
+					if (additionalFields.requesterPays) {
+						headers['x-amz-request-payer'] = 'requester';
+					}
+					if (additionalFields.storageClass) {
+						headers['x-amz-storage-class'] = (snakeCase(additionalFields.storageClass as string)).toUpperCase();
+					}
+					if (additionalFields.acl) {
+						headers['x-amz-acl'] = paramCase(additionalFields.acl as string);
+					}
+					if (additionalFields.grantFullControl) {
+						headers['x-amz-grant-full-control'] = '';
+					}
+					if (additionalFields.grantRead) {
+						headers['x-amz-grant-read'] = '';
+					}
+					if (additionalFields.grantReadAcp) {
+						headers['x-amz-grant-read-acp'] = '';
+					}
+					if (additionalFields.grantWriteAcp) {
+						headers['x-amz-grant-write-acp'] = '';
+					}
+					if (additionalFields.lockLegalHold) {
+						headers['x-amz-object-lock-legal-hold'] = (additionalFields.lockLegalHold as boolean) ? 'ON' : 'OFF';
+					}
+					if (additionalFields.lockMode) {
+						headers['x-amz-object-lock-mode'] = (additionalFields.lockMode as string).toUpperCase();
+					}
+					if (additionalFields.lockRetainUntilDate) {
+						headers['x-amz-object-lock-retain-until-date'] = additionalFields.lockRetainUntilDate as string;
+					}
+					if (additionalFields.serverSideEncryption) {
+						headers['x-amz-server-side-encryption'] = additionalFields.serverSideEncryption as string;
+					}
+					if (additionalFields.encryptionAwsKmsKeyId) {
+						headers['x-amz-server-side-encryption-aws-kms-key-id'] = additionalFields.encryptionAwsKmsKeyId as string;
+					}
+					if (additionalFields.serverSideEncryptionContext) {
+						headers['x-amz-server-side-encryption-context'] = additionalFields.serverSideEncryptionContext as string;
+					}
+					if (additionalFields.serversideEncryptionCustomerAlgorithm) {
+						headers['x-amz-server-side-encryption-customer-algorithm'] = additionalFields.serversideEncryptionCustomerAlgorithm as string;
+					}
+					if (additionalFields.serversideEncryptionCustomerKey) {
+						headers['x-amz-server-side-encryption-customer-key'] = additionalFields.serversideEncryptionCustomerKey as string;
+					}
+					if (additionalFields.serversideEncryptionCustomerKeyMD5) {
+						headers['x-amz-server-side-encryption-customer-key-MD5'] = additionalFields.serversideEncryptionCustomerKeyMD5 as string;
+					}
+					if (additionalFields.taggingDirective) {
+						headers['x-amz-tagging-directive'] = (additionalFields.taggingDirective as string).toUpperCase();
+					}
+					if (additionalFields.metadataDirective) {
+						headers['x-amz-metadata-directive'] = (additionalFields.metadataDirective as string).toUpperCase();
+					}
+
+					const destinationParts = destinationPath.split('/');
+
+					const bucketName = destinationParts[1];
+
+					const destination = `/${destinationParts.slice(2, destinationParts.length).join('/')}`;
+
+					responseData = await s3ApiRequestSOAP.call(this, bucketName, 'GET', '', '', { location: '' });
+
+					const region = responseData.LocationConstraint._;
+
+					responseData = await s3ApiRequestSOAP.call(this, bucketName, 'PUT', destination, '', qs, headers, {}, region);
+					returnData.push(responseData.CopyObjectResult);
+
+				}
+				//https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObject.html
+				if (operation === 'download') {
+
+					const bucketName = this.getNodeParameter('bucketName', i) as string;
+
+					const fileKey = this.getNodeParameter('fileKey', i) as string;
+
+					const fileName = fileKey.split('/')[fileKey.split('/').length - 1];
+
+					if (fileKey.substring(fileKey.length - 1) === '/') {
+						throw new Error('Downloding a whole directory is not yet supported, please provide a file key');
+					}
+
+					let region = await s3ApiRequestSOAP.call(this, bucketName, 'GET', '', '', { location: '' });
+
+					region = region.LocationConstraint._;
+
+					const response = await s3ApiRequestREST.call(this, bucketName, 'GET', `/${fileKey}`, '', qs, {}, { encoding: null, resolveWithFullResponse: true }, region);
+
+					let mimeType: string | undefined;
+					if (response.headers['content-type']) {
+						mimeType = response.headers['content-type'];
+					}
+
+					const newItem: INodeExecutionData = {
+						json: items[i].json,
+						binary: {},
+					};
+
+					if (items[i].binary !== undefined) {
+						// Create a shallow copy of the binary data so that the old
+						// data references which do not get changed still stay behind
+						// but the incoming data does not get changed.
+						Object.assign(newItem.binary, items[i].binary);
+					}
+
+					items[i] = newItem;
+
+					const dataPropertyNameDownload = this.getNodeParameter('binaryPropertyName', i) as string;
+
+					const data = Buffer.from(response.body as string, 'utf8');
+
+					items[i].binary![dataPropertyNameDownload] = await this.helpers.prepareBinaryData(data as unknown as Buffer, fileName, mimeType);
+				}
+				//https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteObject.html
+				if (operation === 'delete') {
+					const bucketName = this.getNodeParameter('bucketName', i) as string;
+
+					const fileKey = this.getNodeParameter('fileKey', i) as string;
+
+					const options = this.getNodeParameter('options', i) as IDataObject;
+
+					if (options.versionId) {
+						qs.versionId = options.versionId as string;
+					}
+
+					responseData = await s3ApiRequestSOAP.call(this, bucketName, 'GET', '', '', { location: '' });
+
+					const region = responseData.LocationConstraint._;
+
+					responseData = await s3ApiRequestSOAP.call(this, bucketName, 'DELETE', `/${fileKey}`, '', qs, {}, {}, region);
+
+					returnData.push({ success: true });
+				}
+				//https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListObjectsV2.html
+				if (operation === 'getAll') {
+					const bucketName = this.getNodeParameter('bucketName', i) as string;
+					const returnAll = this.getNodeParameter('returnAll', 0) as boolean;
+					const options = this.getNodeParameter('options', 0) as IDataObject;
+
+					if (options.folderKey) {
+						qs['prefix'] = options.folderKey as string;
+					}
+
+					if (options.fetchOwner) {
+						qs['fetch-owner'] = options.fetchOwner as string;
+					}
+
+					qs['delimiter'] = '/';
+
+					qs['list-type'] = 2;
+
+					responseData = await s3ApiRequestSOAP.call(this, bucketName, 'GET', '', '', { location: '' });
+
+					const region = responseData.LocationConstraint._;
+
+					if (returnAll) {
+						responseData = await s3ApiRequestSOAPAllItems.call(this, 'ListBucketResult.Contents', bucketName, 'GET', '', '', qs, {}, {}, region);
+					} else {
+						qs.limit = this.getNodeParameter('limit', 0) as number;
+						responseData = await s3ApiRequestSOAPAllItems.call(this, 'ListBucketResult.Contents', bucketName, 'GET', '', '', qs, {}, {}, region);
+						responseData = responseData.splice(0, qs.limit);
+					}
+					if (Array.isArray(responseData)) {
+						responseData = responseData.filter((e: IDataObject) => !(e.Key as string).endsWith('/') && e.Size !== '0');
+						if (qs.limit) {
+							responseData = responseData.splice(0, qs.limit as number);
+						}
+						returnData.push.apply(returnData, responseData);
+					}
+				}
+				//https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObject.html
+				if (operation === 'upload') {
+					const bucketName = this.getNodeParameter('bucketName', i) as string;
+					const fileName = this.getNodeParameter('fileName', i) as string;
+					const isBinaryData = this.getNodeParameter('binaryData', i) as boolean;
+					const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
+					const tagsValues = (this.getNodeParameter('tagsUi', i) as IDataObject).tagsValues as IDataObject[];
+					let path = '/';
+					let body;
+
+					if (additionalFields.requesterPays) {
+						headers['x-amz-request-payer'] = 'requester';
+					}
+
+					if (additionalFields.parentFolderKey) {
+						path = `/${additionalFields.parentFolderKey}/`;
+					}
+					if (additionalFields.storageClass) {
+						headers['x-amz-storage-class'] = (snakeCase(additionalFields.storageClass as string)).toUpperCase();
+					}
+					if (additionalFields.acl) {
+						headers['x-amz-acl'] = paramCase(additionalFields.acl as string);
+					}
+					if (additionalFields.grantFullControl) {
+						headers['x-amz-grant-full-control'] = '';
+					}
+					if (additionalFields.grantRead) {
+						headers['x-amz-grant-read'] = '';
+					}
+					if (additionalFields.grantReadAcp) {
+						headers['x-amz-grant-read-acp'] = '';
+					}
+					if (additionalFields.grantWriteAcp) {
+						headers['x-amz-grant-write-acp'] = '';
+					}
+					if (additionalFields.lockLegalHold) {
+						headers['x-amz-object-lock-legal-hold'] = (additionalFields.lockLegalHold as boolean) ? 'ON' : 'OFF';
+					}
+					if (additionalFields.lockMode) {
+						headers['x-amz-object-lock-mode'] = (additionalFields.lockMode as string).toUpperCase();
+					}
+					if (additionalFields.lockRetainUntilDate) {
+						headers['x-amz-object-lock-retain-until-date'] = additionalFields.lockRetainUntilDate as string;
+					}
+					if (additionalFields.serverSideEncryption) {
+						headers['x-amz-server-side-encryption'] = additionalFields.serverSideEncryption as string;
+					}
+					if (additionalFields.encryptionAwsKmsKeyId) {
+						headers['x-amz-server-side-encryption-aws-kms-key-id'] = additionalFields.encryptionAwsKmsKeyId as string;
+					}
+					if (additionalFields.serverSideEncryptionContext) {
+						headers['x-amz-server-side-encryption-context'] = additionalFields.serverSideEncryptionContext as string;
+					}
+					if (additionalFields.serversideEncryptionCustomerAlgorithm) {
+						headers['x-amz-server-side-encryption-customer-algorithm'] = additionalFields.serversideEncryptionCustomerAlgorithm as string;
+					}
+					if (additionalFields.serversideEncryptionCustomerKey) {
+						headers['x-amz-server-side-encryption-customer-key'] = additionalFields.serversideEncryptionCustomerKey as string;
+					}
+					if (additionalFields.serversideEncryptionCustomerKeyMD5) {
+						headers['x-amz-server-side-encryption-customer-key-MD5'] = additionalFields.serversideEncryptionCustomerKeyMD5 as string;
+					}
+					if (tagsValues) {
+						const tags: string[] = [];
+						tagsValues.forEach((o: IDataObject) => { tags.push(`${o.key}=${o.value}`); });
+						headers['x-amz-tagging'] = tags.join('&');
+					}
+
+					responseData = await s3ApiRequestSOAP.call(this, bucketName, 'GET', '', '', { location: '' });
+
+					const region = responseData.LocationConstraint._;
+
+					if (isBinaryData) {
+						const binaryPropertyName = this.getNodeParameter('binaryPropertyName', 0) as string;
+
+						if (items[i].binary === undefined) {
+							throw new Error('No binary data exists on item!');
+						}
+
+						if ((items[i].binary as IBinaryKeyData)[binaryPropertyName] === undefined) {
+							throw new Error(`No binary data property "${binaryPropertyName}" does not exists on item!`);
+						}
+
+						const binaryData = (items[i].binary as IBinaryKeyData)[binaryPropertyName];
+
+						body = Buffer.from(binaryData.data, BINARY_ENCODING) as Buffer;
+
+						headers['Content-Type'] = binaryData.mimeType;
+
+						headers['Content-MD5'] = createHash('md5').update(body).digest('base64');
+
+						responseData = await s3ApiRequestSOAP.call(this, bucketName, 'PUT', `${path}${fileName || binaryData.fileName}`, body, qs, headers, {}, region);
+
+					} else {
+
+						const fileContent = this.getNodeParameter('fileContent', i) as string;
+
+						body = Buffer.from(fileContent, 'utf8');
+
+						headers['Content-Type'] = 'text/html';
+
+						headers['Content-MD5'] = createHash('md5').update(fileContent).digest('base64');
+
+						responseData = await s3ApiRequestSOAP.call(this, bucketName, 'PUT', `${path}${fileName}`, body, qs, headers, {}, region);
+					}
+					returnData.push({ success: true });
+				}
+			}
+		}
+		if (resource === 'file' && operation === 'download') {
+			// For file downloads the files get attached to the existing items
+			return this.prepareOutputData(items);
+		} else {
+			return [this.helpers.returnJsonArray(returnData)];
+		}
+	}
+}

packages/nodes-base/package.json

@@ -52,6 +52,7 @@
       "dist/credentials/CopperApi.credentials.js",
       "dist/credentials/CalendlyApi.credentials.js",
       "dist/credentials/CustomerIoApi.credentials.js",
+      "dist/credentials/S3.credentials.js",
       "dist/credentials/CrateDb.credentials.js",
       "dist/credentials/DisqusApi.credentials.js",
       "dist/credentials/DriftApi.credentials.js",
@@ -314,6 +315,7 @@
       "dist/nodes/Rocketchat/Rocketchat.node.js",
       "dist/nodes/RssFeedRead.node.js",
       "dist/nodes/Rundeck/Rundeck.node.js",
+      "dist/nodes/S3/S3.node.js",
       "dist/nodes/Salesforce/Salesforce.node.js",
       "dist/nodes/Set.node.js",
       "dist/nodes/Shopify/Shopify.node.js",