n8n/packages/nodes-base/nodes/HttpRequest/V3/HttpRequestV3.node.ts
Iván Ovejero beedfb609c
feat(editor): SQL editor overhaul (#6282)
* Draft setup
*  Implemented expression evaluation in Postgres node, minor SQL editor UI improvements, minor refacring
*  Added initial version of expression preview for SQL editor
*  Linking npm package for codemirror sql grammar instead of a local file
*  Moving expression editor wrapper elements to the component
*  Using expression preview in SQL editor
* Use SQL parser skipping whitespace
*  Added support for custom skipped segments specification
*  Fixing highlight problems with dots and expressions that resolve to zero
* 👕 Fixing linting error
*  Added current item support
*  Added expression support to more nodes with sql editor
*  Added expression support for other nodes
*  Implemented different SQL dialect support
* 🐛 Fixing hard-coded parameter names for editors
*  Fixing preview for nested queries, updating query when input data changes, adding keyboard shortcut to toggle comments
*  Adding a custom automcomplete notice for different editors
*  Updating SQL autocomplete notice
*  Added unit tests for SQL editor
*  Using latest grammar
* 🐛 Fixing code node editor rendering
* 💄 SQL preview dropdown matches editor width. Removing unnecessary css
*  Addressing PR review feedback
* 👌 Addressing PR review feedback pt2
* 👌 Added path alias for utils in nodes-base package
* 👌 Addressing more PR review feedback
*  Adding tests for `getResolvables` utility function
* Fixing lodash imports
* 👌 Better focus handling, adding more plugins to the editor, other minor imrovements
*  Not showing SQL autocomplete suggestions inside expressions
*  Using npm package for sql grammar
*  Removing autocomplete notice, adding line highlight on syntax error
* 👌 Addressing code review feedback
---------
Co-authored-by: Milorad Filipovic <milorad@n8n.io>
2023-06-22 16:47:28 +02:00

1620 lines
41 KiB
TypeScript

import type { Readable } from 'stream';
import type {
IBinaryKeyData,
IDataObject,
IExecuteFunctions,
INodeExecutionData,
INodeType,
INodeTypeBaseDescription,
INodeTypeDescription,
JsonObject,
} from 'n8n-workflow';
import { BINARY_ENCODING, jsonParse, NodeApiError, NodeOperationError, sleep } from 'n8n-workflow';
import type { OptionsWithUri } from 'request-promise-native';
import type { BodyParameter, IAuthDataSanitizeKeys } from '../GenericFunctions';
import {
binaryContentTypes,
getOAuth2AdditionalParameters,
prepareRequestBody,
replaceNullValues,
sanitizeUiMessage,
} from '../GenericFunctions';
import { keysToLowercase } from '@utils/utilities';
function toText<T>(data: T) {
if (typeof data === 'object' && data !== null) {
return JSON.stringify(data);
}
return data;
}
export class HttpRequestV3 implements INodeType {
description: INodeTypeDescription;
constructor(baseDescription: INodeTypeBaseDescription) {
this.description = {
...baseDescription,
subtitle: '={{$parameter["method"] + ": " + $parameter["url"]}}',
version: [3, 4, 4.1],
defaults: {
name: 'HTTP Request',
color: '#2200DD',
},
inputs: ['main'],
outputs: ['main'],
credentials: [],
properties: [
{
displayName: '',
name: 'curlImport',
type: 'curlImport',
default: '',
},
{
displayName: 'Method',
name: 'method',
type: 'options',
options: [
{
name: 'DELETE',
value: 'DELETE',
},
{
name: 'GET',
value: 'GET',
},
{
name: 'HEAD',
value: 'HEAD',
},
{
name: 'OPTIONS',
value: 'OPTIONS',
},
{
name: 'PATCH',
value: 'PATCH',
},
{
name: 'POST',
value: 'POST',
},
{
name: 'PUT',
value: 'PUT',
},
],
default: 'GET',
description: 'The request method to use',
},
{
displayName: 'URL',
name: 'url',
type: 'string',
default: '',
placeholder: 'http://example.com/index.html',
description: 'The URL to make the request to',
required: true,
},
{
displayName: 'Authentication',
name: 'authentication',
noDataExpression: true,
type: 'options',
options: [
{
name: 'None',
value: 'none',
},
{
name: 'Predefined Credential Type',
value: 'predefinedCredentialType',
description:
"We've already implemented auth for many services so that you don't have to set it up manually",
},
{
name: 'Generic Credential Type',
value: 'genericCredentialType',
description: 'Fully customizable. Choose between basic, header, OAuth2, etc.',
},
],
default: 'none',
},
{
displayName: 'Credential Type',
name: 'nodeCredentialType',
type: 'credentialsSelect',
noDataExpression: true,
required: true,
default: '',
credentialTypes: ['extends:oAuth2Api', 'extends:oAuth1Api', 'has:authenticate'],
displayOptions: {
show: {
authentication: ['predefinedCredentialType'],
},
},
},
{
displayName:
'Make sure you have specified the scope(s) for the Service Account in the credential',
name: 'googleApiWarning',
type: 'notice',
default: '',
displayOptions: {
show: {
nodeCredentialType: ['googleApi'],
},
},
},
{
displayName: 'Generic Auth Type',
name: 'genericAuthType',
type: 'credentialsSelect',
required: true,
default: '',
credentialTypes: ['has:genericAuth'],
displayOptions: {
show: {
authentication: ['genericCredentialType'],
},
},
},
{
displayName: 'Send Query Parameters',
name: 'sendQuery',
type: 'boolean',
default: false,
noDataExpression: true,
description: 'Whether the request has query params or not',
},
{
displayName: 'Specify Query Parameters',
name: 'specifyQuery',
type: 'options',
displayOptions: {
show: {
sendQuery: [true],
},
},
options: [
{
name: 'Using Fields Below',
value: 'keypair',
},
{
name: 'Using JSON',
value: 'json',
},
],
default: 'keypair',
},
{
displayName: 'Query Parameters',
name: 'queryParameters',
type: 'fixedCollection',
displayOptions: {
show: {
sendQuery: [true],
specifyQuery: ['keypair'],
},
},
typeOptions: {
multipleValues: true,
},
placeholder: 'Add Parameter',
default: {
parameters: [
{
name: '',
value: '',
},
],
},
options: [
{
name: 'parameters',
displayName: 'Parameter',
values: [
{
displayName: 'Name',
name: 'name',
type: 'string',
default: '',
},
{
displayName: 'Value',
name: 'value',
type: 'string',
default: '',
},
],
},
],
},
{
displayName: 'JSON',
name: 'jsonQuery',
type: 'json',
displayOptions: {
show: {
sendQuery: [true],
specifyQuery: ['json'],
},
},
default: '',
},
{
displayName: 'Send Headers',
name: 'sendHeaders',
type: 'boolean',
default: false,
noDataExpression: true,
description: 'Whether the request has headers or not',
},
{
displayName: 'Specify Headers',
name: 'specifyHeaders',
type: 'options',
displayOptions: {
show: {
sendHeaders: [true],
},
},
options: [
{
name: 'Using Fields Below',
value: 'keypair',
},
{
name: 'Using JSON',
value: 'json',
},
],
default: 'keypair',
},
{
displayName: 'Header Parameters',
name: 'headerParameters',
type: 'fixedCollection',
displayOptions: {
show: {
sendHeaders: [true],
specifyHeaders: ['keypair'],
},
},
typeOptions: {
multipleValues: true,
},
placeholder: 'Add Parameter',
default: {
parameters: [
{
name: '',
value: '',
},
],
},
options: [
{
name: 'parameters',
displayName: 'Parameter',
values: [
{
displayName: 'Name',
name: 'name',
type: 'string',
default: '',
},
{
displayName: 'Value',
name: 'value',
type: 'string',
default: '',
},
],
},
],
},
{
displayName: 'JSON',
name: 'jsonHeaders',
type: 'json',
displayOptions: {
show: {
sendHeaders: [true],
specifyHeaders: ['json'],
},
},
default: '',
},
{
displayName: 'Send Body',
name: 'sendBody',
type: 'boolean',
default: false,
noDataExpression: true,
description: 'Whether the request has a body or not',
},
{
displayName: 'Body Content Type',
name: 'contentType',
type: 'options',
displayOptions: {
show: {
sendBody: [true],
},
},
options: [
{
name: 'Form Urlencoded',
value: 'form-urlencoded',
},
{
name: 'Form-Data',
value: 'multipart-form-data',
},
{
name: 'JSON',
value: 'json',
},
{
// eslint-disable-next-line n8n-nodes-base/node-param-display-name-miscased
name: 'n8n Binary Data',
value: 'binaryData',
},
{
name: 'Raw',
value: 'raw',
},
],
default: 'json',
description: 'Content-Type to use to send body parameters',
},
{
displayName: 'Specify Body',
name: 'specifyBody',
type: 'options',
displayOptions: {
show: {
sendBody: [true],
contentType: ['json'],
},
},
options: [
{
name: 'Using Fields Below',
value: 'keypair',
},
{
name: 'Using JSON',
value: 'json',
},
],
default: 'keypair',
// eslint-disable-next-line n8n-nodes-base/node-param-description-miscased-json
description:
'The body can be specified using explicit fields (<code>keypair</code>) or using a JavaScript object (<code>json</code>)',
},
{
displayName: 'Body Parameters',
name: 'bodyParameters',
type: 'fixedCollection',
displayOptions: {
show: {
sendBody: [true],
contentType: ['json'],
specifyBody: ['keypair'],
},
},
typeOptions: {
multipleValues: true,
},
placeholder: 'Add Parameter',
default: {
parameters: [
{
name: '',
value: '',
},
],
},
options: [
{
name: 'parameters',
displayName: 'Parameter',
values: [
{
displayName: 'Name',
name: 'name',
type: 'string',
default: '',
description:
'ID of the field to set. Choose from the list, or specify an ID using an <a href="https://docs.n8n.io/code-examples/expressions/">expression</a>.',
},
{
displayName: 'Value',
name: 'value',
type: 'string',
default: '',
description: 'Value of the field to set',
},
],
},
],
},
{
displayName: 'JSON',
name: 'jsonBody',
type: 'json',
displayOptions: {
show: {
sendBody: [true],
contentType: ['json'],
specifyBody: ['json'],
},
},
default: '',
},
{
displayName: 'Body Parameters',
name: 'bodyParameters',
type: 'fixedCollection',
displayOptions: {
show: {
sendBody: [true],
contentType: ['multipart-form-data'],
},
},
typeOptions: {
multipleValues: true,
},
placeholder: 'Add Parameter',
default: {
parameters: [
{
name: '',
value: '',
},
],
},
options: [
{
name: 'parameters',
displayName: 'Parameter',
values: [
{
displayName: 'Parameter Type',
name: 'parameterType',
type: 'options',
options: [
{
// eslint-disable-next-line n8n-nodes-base/node-param-display-name-miscased
name: 'n8n Binary Data',
value: 'formBinaryData',
},
{
name: 'Form Data',
value: 'formData',
},
],
default: 'formData',
},
{
displayName: 'Name',
name: 'name',
type: 'string',
default: '',
description:
'ID of the field to set. Choose from the list, or specify an ID using an <a href="https://docs.n8n.io/code-examples/expressions/">expression</a>.',
},
{
displayName: 'Value',
name: 'value',
type: 'string',
displayOptions: {
show: {
parameterType: ['formData'],
},
},
default: '',
description: 'Value of the field to set',
},
{
displayName: 'Input Data Field Name',
name: 'inputDataFieldName',
type: 'string',
noDataExpression: true,
displayOptions: {
show: {
parameterType: ['formBinaryData'],
},
},
default: '',
description:
'The name of the incoming field containing the binary file data to be processed',
},
],
},
],
},
{
displayName: 'Specify Body',
name: 'specifyBody',
type: 'options',
displayOptions: {
show: {
sendBody: [true],
contentType: ['form-urlencoded'],
},
},
options: [
{
name: 'Using Fields Below',
value: 'keypair',
},
{
name: 'Using Single Field',
value: 'string',
},
],
default: 'keypair',
},
{
displayName: 'Body Parameters',
name: 'bodyParameters',
type: 'fixedCollection',
displayOptions: {
show: {
sendBody: [true],
contentType: ['form-urlencoded'],
specifyBody: ['keypair'],
},
},
typeOptions: {
multipleValues: true,
},
placeholder: 'Add Parameter',
default: {
parameters: [
{
name: '',
value: '',
},
],
},
options: [
{
name: 'parameters',
displayName: 'Parameter',
values: [
{
displayName: 'Name',
name: 'name',
type: 'string',
default: '',
description:
'ID of the field to set. Choose from the list, or specify an ID using an <a href="https://docs.n8n.io/code-examples/expressions/">expression</a>.',
},
{
displayName: 'Value',
name: 'value',
type: 'string',
default: '',
description: 'Value of the field to set',
},
],
},
],
},
{
displayName: 'Body',
name: 'body',
type: 'string',
displayOptions: {
show: {
sendBody: [true],
specifyBody: ['string'],
},
},
default: '',
placeholder: 'field1=value1&field2=value2',
},
{
displayName: 'Input Data Field Name',
name: 'inputDataFieldName',
type: 'string',
noDataExpression: true,
displayOptions: {
show: {
sendBody: [true],
contentType: ['binaryData'],
},
},
default: '',
description:
'The name of the incoming field containing the binary file data to be processed',
},
{
displayName: 'Content Type',
name: 'rawContentType',
type: 'string',
displayOptions: {
show: {
sendBody: [true],
contentType: ['raw'],
},
},
default: '',
placeholder: 'text/html',
},
{
displayName: 'Body',
name: 'body',
type: 'string',
displayOptions: {
show: {
sendBody: [true],
contentType: ['raw'],
},
},
default: '',
placeholder: '',
},
{
displayName: 'Options',
name: 'options',
type: 'collection',
placeholder: 'Add Option',
default: {},
options: [
{
displayName: 'Batching',
name: 'batching',
placeholder: 'Add Batching',
type: 'fixedCollection',
typeOptions: {
multipleValues: false,
},
default: {
batch: {},
},
options: [
{
displayName: 'Batching',
name: 'batch',
values: [
{
displayName: 'Items per Batch',
name: 'batchSize',
type: 'number',
typeOptions: {
minValue: -1,
},
default: 50,
description:
'Input will be split in batches to throttle requests. -1 for disabled. 0 will be treated as 1.',
},
{
// eslint-disable-next-line n8n-nodes-base/node-param-display-name-miscased
displayName: 'Batch Interval (ms)',
name: 'batchInterval',
type: 'number',
typeOptions: {
minValue: 0,
},
default: 1000,
description:
'Time (in milliseconds) between each batch of requests. 0 for disabled.',
},
],
},
],
},
{
displayName: 'Ignore SSL Issues',
name: 'allowUnauthorizedCerts',
type: 'boolean',
noDataExpression: true,
default: false,
// eslint-disable-next-line n8n-nodes-base/node-param-description-wrong-for-ignore-ssl-issues
description:
'Whether to download the response even if SSL certificate validation is not possible',
},
{
displayName: 'Array Format in Query Parameters',
name: 'queryParameterArrays',
type: 'options',
displayOptions: {
show: {
'/sendQuery': [true],
},
},
options: [
{
name: 'No Brackets',
value: 'repeat',
// eslint-disable-next-line n8n-nodes-base/node-param-description-lowercase-first-char
description: 'e.g. foo=bar&foo=qux',
},
{
name: 'Brackets Only',
value: 'brackets',
// eslint-disable-next-line n8n-nodes-base/node-param-description-lowercase-first-char
description: 'e.g. foo[]=bar&foo[]=qux',
},
{
name: 'Brackets with Indices',
value: 'indices',
// eslint-disable-next-line n8n-nodes-base/node-param-description-lowercase-first-char
description: 'e.g. foo[0]=bar&foo[1]=qux',
},
],
default: 'brackets',
},
{
displayName: 'Redirects',
name: 'redirect',
placeholder: 'Add Redirect',
type: 'fixedCollection',
typeOptions: {
multipleValues: false,
},
default: { redirect: {} },
options: [
{
displayName: 'Redirect',
name: 'redirect',
values: [
{
displayName: 'Follow Redirects',
name: 'followRedirects',
type: 'boolean',
default: false,
noDataExpression: true,
description: 'Whether to follow all redirects',
},
{
displayName: 'Max Redirects',
name: 'maxRedirects',
type: 'number',
displayOptions: {
show: {
followRedirects: [true],
},
},
default: 21,
description: 'Max number of redirects to follow',
},
],
},
],
displayOptions: {
show: {
'@version': [1, 2, 3],
},
},
},
{
displayName: 'Redirects',
name: 'redirect',
placeholder: 'Add Redirect',
type: 'fixedCollection',
typeOptions: {
multipleValues: false,
},
default: {
redirect: {},
},
options: [
{
displayName: 'Redirect',
name: 'redirect',
values: [
{
displayName: 'Follow Redirects',
name: 'followRedirects',
type: 'boolean',
default: true,
noDataExpression: true,
description: 'Whether to follow all redirects',
},
{
displayName: 'Max Redirects',
name: 'maxRedirects',
type: 'number',
displayOptions: {
show: {
followRedirects: [true],
},
},
default: 21,
description: 'Max number of redirects to follow',
},
],
},
],
displayOptions: {
hide: {
'@version': [1, 2, 3],
},
},
},
{
displayName: 'Response',
name: 'response',
placeholder: 'Add response',
type: 'fixedCollection',
typeOptions: {
multipleValues: false,
},
default: {
response: {},
},
options: [
{
displayName: 'Response',
name: 'response',
values: [
{
displayName: 'Include Response Headers and Status',
name: 'fullResponse',
type: 'boolean',
default: false,
description:
'Whether to return the full response (headers and response status code) data instead of only the body',
},
{
displayName: 'Never Error',
name: 'neverError',
type: 'boolean',
default: false,
description: 'Whether to succeeds also when status code is not 2xx',
},
{
displayName: 'Response Format',
name: 'responseFormat',
type: 'options',
noDataExpression: true,
options: [
{
name: 'Autodetect',
value: 'autodetect',
},
{
name: 'File',
value: 'file',
},
{
name: 'JSON',
value: 'json',
},
{
name: 'Text',
value: 'text',
},
],
default: 'autodetect',
description: 'The format in which the data gets returned from the URL',
},
{
displayName: 'Put Output in Field',
name: 'outputPropertyName',
type: 'string',
default: 'data',
required: true,
displayOptions: {
show: {
responseFormat: ['file', 'text'],
},
},
description:
'Name of the binary property to which to write the data of the read file',
},
],
},
],
},
{
displayName: 'Proxy',
name: 'proxy',
type: 'string',
default: '',
placeholder: 'e.g. http://myproxy:3128',
description: 'HTTP proxy to use',
},
{
displayName: 'Timeout',
name: 'timeout',
type: 'number',
typeOptions: {
minValue: 1,
},
default: 10000,
description:
'Time in ms to wait for the server to send response headers (and start the response body) before aborting the request',
},
],
},
{
displayName:
"You can view the raw requests this node makes in your browser's developer console",
name: 'infoMessage',
type: 'notice',
default: '',
},
],
};
}
async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
const items = this.getInputData();
const nodeVersion = this.getNode().typeVersion;
const fullResponseProperties = ['body', 'headers', 'statusCode', 'statusMessage'];
let authentication;
try {
authentication = this.getNodeParameter('authentication', 0) as
| 'predefinedCredentialType'
| 'genericCredentialType'
| 'none';
} catch {}
let httpBasicAuth;
let httpDigestAuth;
let httpHeaderAuth;
let httpQueryAuth;
let oAuth1Api;
let oAuth2Api;
let nodeCredentialType;
if (authentication === 'genericCredentialType') {
const genericAuthType = this.getNodeParameter('genericAuthType', 0) as string;
if (genericAuthType === 'httpBasicAuth') {
try {
httpBasicAuth = await this.getCredentials('httpBasicAuth');
} catch {}
} else if (genericAuthType === 'httpDigestAuth') {
try {
httpDigestAuth = await this.getCredentials('httpDigestAuth');
} catch {}
} else if (genericAuthType === 'httpHeaderAuth') {
try {
httpHeaderAuth = await this.getCredentials('httpHeaderAuth');
} catch {}
} else if (genericAuthType === 'httpQueryAuth') {
try {
httpQueryAuth = await this.getCredentials('httpQueryAuth');
} catch {}
} else if (genericAuthType === 'oAuth1Api') {
try {
oAuth1Api = await this.getCredentials('oAuth1Api');
} catch {}
} else if (genericAuthType === 'oAuth2Api') {
try {
oAuth2Api = await this.getCredentials('oAuth2Api');
} catch {}
}
} else if (authentication === 'predefinedCredentialType') {
try {
nodeCredentialType = this.getNodeParameter('nodeCredentialType', 0) as string;
} catch {}
}
type RequestOptions = OptionsWithUri & { useStream?: boolean };
let requestOptions: RequestOptions = {
uri: '',
};
let returnItems: INodeExecutionData[] = [];
const requestPromises = [];
let fullResponse = false;
let autoDetectResponseFormat = false;
for (let itemIndex = 0; itemIndex < items.length; itemIndex++) {
const requestMethod = this.getNodeParameter('method', itemIndex) as string;
const sendQuery = this.getNodeParameter('sendQuery', itemIndex, false) as boolean;
const queryParameters = this.getNodeParameter(
'queryParameters.parameters',
itemIndex,
[],
) as [{ name: string; value: string }];
const specifyQuery = this.getNodeParameter('specifyQuery', itemIndex, 'keypair') as string;
const jsonQueryParameter = this.getNodeParameter('jsonQuery', itemIndex, '') as string;
const sendBody = this.getNodeParameter('sendBody', itemIndex, false) as boolean;
const bodyContentType = this.getNodeParameter('contentType', itemIndex, '') as string;
const specifyBody = this.getNodeParameter('specifyBody', itemIndex, '') as string;
const bodyParameters = this.getNodeParameter(
'bodyParameters.parameters',
itemIndex,
[],
) as BodyParameter[];
const jsonBodyParameter = this.getNodeParameter('jsonBody', itemIndex, '') as string;
const body = this.getNodeParameter('body', itemIndex, '') as string;
const sendHeaders = this.getNodeParameter('sendHeaders', itemIndex, false) as boolean;
const headerParameters = this.getNodeParameter(
'headerParameters.parameters',
itemIndex,
[],
) as [{ name: string; value: string }];
const specifyHeaders = this.getNodeParameter(
'specifyHeaders',
itemIndex,
'keypair',
) as string;
const jsonHeadersParameter = this.getNodeParameter('jsonHeaders', itemIndex, '') as string;
const {
redirect,
batching,
proxy,
timeout,
allowUnauthorizedCerts,
queryParameterArrays,
response,
} = this.getNodeParameter('options', itemIndex, {}) as {
batching: { batch: { batchSize: number; batchInterval: number } };
proxy: string;
timeout: number;
allowUnauthorizedCerts: boolean;
queryParameterArrays: 'indices' | 'brackets' | 'repeat';
response: {
response: { neverError: boolean; responseFormat: string; fullResponse: boolean };
};
redirect: { redirect: { maxRedirects: number; followRedirects: boolean } };
};
const url = this.getNodeParameter('url', itemIndex) as string;
const responseFormat = response?.response?.responseFormat || 'autodetect';
fullResponse = response?.response?.fullResponse || false;
autoDetectResponseFormat = responseFormat === 'autodetect';
// defaults batch size to 1 of it's set to 0
const batchSize = batching?.batch?.batchSize > 0 ? batching?.batch?.batchSize : 1;
const batchInterval = batching?.batch.batchInterval;
if (itemIndex > 0 && batchSize >= 0 && batchInterval > 0) {
if (itemIndex % batchSize === 0) {
await sleep(batchInterval);
}
}
requestOptions = {
headers: {},
method: requestMethod,
uri: url,
gzip: true,
rejectUnauthorized: !allowUnauthorizedCerts || false,
followRedirect: false,
};
// When response format is set to auto-detect,
// we need to access to response header content-type
// and the only way is using "resolveWithFullResponse"
if (autoDetectResponseFormat || fullResponse) {
requestOptions.resolveWithFullResponse = true;
}
if (requestOptions.method !== 'GET' && nodeVersion >= 4.1) {
requestOptions = { ...requestOptions, followAllRedirects: false };
}
const defaultRedirect = nodeVersion >= 4 && redirect === undefined;
if (redirect?.redirect?.followRedirects || defaultRedirect) {
requestOptions.followRedirect = true;
requestOptions.followAllRedirects = true;
}
if (redirect?.redirect?.maxRedirects || defaultRedirect) {
requestOptions.maxRedirects = redirect?.redirect?.maxRedirects;
}
if (response?.response?.neverError) {
requestOptions.simple = false;
}
if (proxy) {
requestOptions.proxy = proxy;
}
if (timeout) {
requestOptions.timeout = timeout;
} else {
// set default timeout to 1 hour
requestOptions.timeout = 3600000;
}
if (sendQuery && queryParameterArrays) {
Object.assign(requestOptions, {
qsStringifyOptions: { arrayFormat: queryParameterArrays },
});
}
const parametersToKeyValue = (
accumulator: { [key: string]: any },
cur: { name: string; value: string; parameterType?: string; inputDataFieldName?: string },
) => {
if (cur.parameterType === 'formBinaryData') {
if (!cur.inputDataFieldName) return accumulator;
const binaryData = this.helpers.assertBinaryData(itemIndex, cur.inputDataFieldName);
let uploadData: Buffer | Readable;
const itemBinaryData = items[itemIndex].binary![cur.inputDataFieldName];
if (itemBinaryData.id) {
uploadData = this.helpers.getBinaryStream(itemBinaryData.id);
} else {
uploadData = Buffer.from(itemBinaryData.data, BINARY_ENCODING);
}
accumulator[cur.name] = {
value: uploadData,
options: {
filename: binaryData.fileName,
contentType: binaryData.mimeType,
},
};
return accumulator;
}
accumulator[cur.name] = cur.value;
return accumulator;
};
// Get parameters defined in the UI
if (sendBody && bodyParameters) {
if (specifyBody === 'keypair' || bodyContentType === 'multipart-form-data') {
requestOptions.body = prepareRequestBody(
bodyParameters,
bodyContentType,
nodeVersion,
parametersToKeyValue,
);
} else if (specifyBody === 'json') {
// body is specified using JSON
if (typeof jsonBodyParameter !== 'object' && jsonBodyParameter !== null) {
try {
JSON.parse(jsonBodyParameter);
} catch {
throw new NodeOperationError(
this.getNode(),
'JSON parameter need to be an valid JSON',
{
itemIndex,
},
);
}
requestOptions.body = jsonParse(jsonBodyParameter);
} else {
requestOptions.body = jsonBodyParameter;
}
} else if (specifyBody === 'string') {
//form urlencoded
requestOptions.body = Object.fromEntries(new URLSearchParams(body));
}
}
// Change the way data get send in case a different content-type than JSON got selected
if (sendBody && ['PATCH', 'POST', 'PUT', 'GET'].includes(requestMethod)) {
if (bodyContentType === 'multipart-form-data') {
requestOptions.formData = requestOptions.body;
delete requestOptions.body;
} else if (bodyContentType === 'form-urlencoded') {
requestOptions.form = requestOptions.body;
delete requestOptions.body;
} else if (bodyContentType === 'binaryData') {
const inputDataFieldName = this.getNodeParameter(
'inputDataFieldName',
itemIndex,
) as string;
let uploadData: Buffer | Readable;
let contentLength: number;
const itemBinaryData = this.helpers.assertBinaryData(itemIndex, inputDataFieldName);
if (itemBinaryData.id) {
uploadData = this.helpers.getBinaryStream(itemBinaryData.id);
const metadata = await this.helpers.getBinaryMetadata(itemBinaryData.id);
contentLength = metadata.fileSize;
} else {
uploadData = Buffer.from(itemBinaryData.data, BINARY_ENCODING);
contentLength = uploadData.length;
}
requestOptions.body = uploadData;
requestOptions.headers = {
...requestOptions.headers,
'content-length': contentLength,
'content-type': itemBinaryData.mimeType ?? 'application/octet-stream',
};
} else if (bodyContentType === 'raw') {
requestOptions.body = body;
}
}
// Get parameters defined in the UI
if (sendQuery && queryParameters) {
if (specifyQuery === 'keypair') {
requestOptions.qs = queryParameters.reduce(parametersToKeyValue, {});
} else if (specifyQuery === 'json') {
// query is specified using JSON
try {
JSON.parse(jsonQueryParameter);
} catch {
throw new NodeOperationError(
this.getNode(),
'JSON parameter need to be an valid JSON',
{
itemIndex,
},
);
}
requestOptions.qs = jsonParse(jsonQueryParameter);
}
}
// Get parameters defined in the UI
if (sendHeaders && headerParameters) {
let additionalHeaders: IDataObject = {};
if (specifyHeaders === 'keypair') {
additionalHeaders = headerParameters.reduce(parametersToKeyValue, {});
} else if (specifyHeaders === 'json') {
// body is specified using JSON
try {
JSON.parse(jsonHeadersParameter);
} catch {
throw new NodeOperationError(
this.getNode(),
'JSON parameter need to be an valid JSON',
{
itemIndex,
},
);
}
additionalHeaders = jsonParse(jsonHeadersParameter);
}
requestOptions.headers = {
...requestOptions.headers,
...keysToLowercase(additionalHeaders),
};
}
if (autoDetectResponseFormat || responseFormat === 'file') {
requestOptions.encoding = null;
requestOptions.json = false;
requestOptions.useStream = true;
} else if (bodyContentType === 'raw') {
requestOptions.json = false;
requestOptions.useStream = true;
} else {
requestOptions.json = true;
}
// // Add Content Type if any are set
if (bodyContentType === 'raw') {
if (requestOptions.headers === undefined) {
requestOptions.headers = {};
}
const rawContentType = this.getNodeParameter('rawContentType', itemIndex) as string;
requestOptions.headers['content-type'] = rawContentType;
}
const authDataKeys: IAuthDataSanitizeKeys = {};
// Add credentials if any are set
if (httpBasicAuth !== undefined) {
requestOptions.auth = {
user: httpBasicAuth.user as string,
pass: httpBasicAuth.password as string,
};
authDataKeys.auth = ['pass'];
}
if (httpHeaderAuth !== undefined) {
requestOptions.headers![httpHeaderAuth.name as string] = httpHeaderAuth.value;
authDataKeys.headers = [httpHeaderAuth.name as string];
}
if (httpQueryAuth !== undefined) {
if (!requestOptions.qs) {
requestOptions.qs = {};
}
requestOptions.qs[httpQueryAuth.name as string] = httpQueryAuth.value;
authDataKeys.qs = [httpQueryAuth.name as string];
}
if (httpDigestAuth !== undefined) {
requestOptions.auth = {
user: httpDigestAuth.user as string,
pass: httpDigestAuth.password as string,
sendImmediately: false,
};
authDataKeys.auth = ['pass'];
}
if (requestOptions.headers!.accept === undefined) {
if (responseFormat === 'json') {
requestOptions.headers!.accept = 'application/json,text/*;q=0.99';
} else if (responseFormat === 'text') {
requestOptions.headers!.accept =
'application/json,text/html,application/xhtml+xml,application/xml,text/*;q=0.9, */*;q=0.1';
} else {
requestOptions.headers!.accept =
'application/json,text/html,application/xhtml+xml,application/xml,text/*;q=0.9, image/*;q=0.8, */*;q=0.7';
}
}
try {
this.sendMessageToUI(sanitizeUiMessage(requestOptions, authDataKeys));
} catch (e) {}
if (authentication === 'genericCredentialType' || authentication === 'none') {
if (oAuth1Api) {
const requestOAuth1 = this.helpers.requestOAuth1.call(this, 'oAuth1Api', requestOptions);
requestOAuth1.catch(() => {});
requestPromises.push(requestOAuth1);
} else if (oAuth2Api) {
const requestOAuth2 = this.helpers.requestOAuth2.call(this, 'oAuth2Api', requestOptions, {
tokenType: 'Bearer',
});
requestOAuth2.catch(() => {});
requestPromises.push(requestOAuth2);
} else {
// bearerAuth, queryAuth, headerAuth, digestAuth, none
const request = this.helpers.request(requestOptions);
request.catch(() => {});
requestPromises.push(request);
}
} else if (authentication === 'predefinedCredentialType' && nodeCredentialType) {
const additionalOAuth2Options = getOAuth2AdditionalParameters(nodeCredentialType);
// service-specific cred: OAuth1, OAuth2, plain
const requestWithAuthentication = this.helpers.requestWithAuthentication.call(
this,
nodeCredentialType,
requestOptions,
additionalOAuth2Options && { oauth2: additionalOAuth2Options },
);
requestWithAuthentication.catch(() => {});
requestPromises.push(requestWithAuthentication);
}
}
const promisesResponses = await Promise.allSettled(requestPromises);
let response: any;
for (let itemIndex = 0; itemIndex < items.length; itemIndex++) {
response = promisesResponses.shift();
if (response!.status !== 'fulfilled') {
if (!this.continueOnFail()) {
if (autoDetectResponseFormat && response.reason.error instanceof Buffer) {
response.reason.error = Buffer.from(response.reason.error as Buffer).toString();
}
throw new NodeApiError(this.getNode(), response as JsonObject, { itemIndex });
} else {
// Return the actual reason as error
returnItems.push({
json: {
error: response.reason,
},
pairedItem: {
item: itemIndex,
},
});
continue;
}
}
response = response.value;
const url = this.getNodeParameter('url', itemIndex) as string;
let responseFormat = this.getNodeParameter(
'options.response.response.responseFormat',
0,
'autodetect',
) as string;
fullResponse = this.getNodeParameter(
'options.response.response.fullResponse',
0,
false,
) as boolean;
if (autoDetectResponseFormat) {
const responseContentType = response.headers['content-type'] ?? '';
if (responseContentType.includes('application/json')) {
responseFormat = 'json';
const neverError = this.getNodeParameter(
'options.response.response.neverError',
0,
false,
) as boolean;
const data = await this.helpers
.binaryToBuffer(response.body as Buffer | Readable)
.then((body) => body.toString());
response.body = jsonParse(data, {
...(neverError
? { fallbackValue: {} }
: { errorMessage: 'Invalid JSON in response body' }),
});
} else if (binaryContentTypes.some((e) => responseContentType.includes(e))) {
responseFormat = 'file';
} else {
responseFormat = 'text';
const data = await this.helpers
.binaryToBuffer(response.body as Buffer | Readable)
.then((body) => body.toString());
response.body = !data ? undefined : data;
}
}
if (autoDetectResponseFormat && !fullResponse) {
delete response.headers;
delete response.statusCode;
delete response.statusMessage;
response = response.body;
requestOptions.resolveWithFullResponse = false;
}
if (responseFormat === 'file') {
const outputPropertyName = this.getNodeParameter(
'options.response.response.outputPropertyName',
0,
'data',
) as string;
const newItem: INodeExecutionData = {
json: {},
binary: {},
pairedItem: {
item: itemIndex,
},
};
if (items[itemIndex].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 as IBinaryKeyData, items[itemIndex].binary);
}
const fileName = url.split('/').pop();
if (fullResponse) {
const returnItem: IDataObject = {};
for (const property of fullResponseProperties) {
if (property === 'body') {
continue;
}
returnItem[property] = response![property];
}
newItem.json = returnItem;
newItem.binary![outputPropertyName] = await this.helpers.prepareBinaryData(
response!.body as Buffer | Readable,
fileName,
);
} else {
newItem.json = items[itemIndex].json;
newItem.binary![outputPropertyName] = await this.helpers.prepareBinaryData(
response! as Buffer | Readable,
fileName,
);
}
returnItems.push(newItem);
} else if (responseFormat === 'text') {
const outputPropertyName = this.getNodeParameter(
'options.response.response.outputPropertyName',
0,
'data',
) as string;
if (fullResponse) {
const returnItem: IDataObject = {};
for (const property of fullResponseProperties) {
if (property === 'body') {
returnItem[outputPropertyName] = toText(response![property]);
continue;
}
returnItem[property] = response![property];
}
returnItems.push({
json: returnItem,
pairedItem: {
item: itemIndex,
},
});
} else {
returnItems.push({
json: {
[outputPropertyName]: toText(response),
},
pairedItem: {
item: itemIndex,
},
});
}
} else {
// responseFormat: 'json'
if (requestOptions.resolveWithFullResponse === true) {
const returnItem: IDataObject = {};
for (const property of fullResponseProperties) {
returnItem[property] = response![property];
}
if (responseFormat === 'json' && typeof returnItem.body === 'string') {
try {
returnItem.body = JSON.parse(returnItem.body);
} catch (error) {
throw new NodeOperationError(
this.getNode(),
'Response body is not valid JSON. Change "Response Format" to "Text"',
{ itemIndex },
);
}
}
returnItems.push({
json: returnItem,
pairedItem: {
item: itemIndex,
},
});
} else {
if (responseFormat === 'json' && typeof response === 'string') {
try {
response = JSON.parse(response);
} catch (error) {
throw new NodeOperationError(
this.getNode(),
'Response body is not valid JSON. Change "Response Format" to "Text"',
{ itemIndex },
);
}
}
if (Array.isArray(response)) {
// eslint-disable-next-line @typescript-eslint/no-loop-func
response.forEach((item) =>
returnItems.push({
json: item,
pairedItem: {
item: itemIndex,
},
}),
);
} else {
returnItems.push({
json: response,
pairedItem: {
item: itemIndex,
},
});
}
}
}
}
returnItems = returnItems.map(replaceNullValues);
return this.prepareOutputData(returnItems);
}
}