✨ Nodes as JSON and authentication redesign (#2401)

* ✨ change FE to handle new object type

* 🚸 improve UX of handling invalid credentials

* 🚧 WIP

* 🎨 fix typescript issues

* 🐘 add migrations for all supported dbs

* ✏️ add description to migrations

* ⚡ add credential update on import

* ⚡ resolve after merge issues

* 👕 fix lint issues

* ⚡ check credentials on workflow create/update

* update interface

* 👕 fix ts issues

* ⚡ adaption to new credentials UI

* 🐛 intialize cache on BE for credentials check

* 🐛 fix undefined oldCredentials

* 🐛 fix deleting credential

* 🐛 fix check for undefined keys

* 🐛 fix disabling edit in execution

* 🎨 just show credential name on execution view

* ✏️  remove TODO

* ⚡ implement review suggestions

* ⚡ add cache to getCredentialsByType

* ⏪ use getter instead of cache

* ✏️ fix variable name typo

* 🐘 include waiting nodes to migrations

* 🐛 fix reverting migrations command

* ⚡ update typeorm command

* ✨ create db:revert command

* 👕 fix lint error

* ✨ Add optional authenticate method to credentials

* ⚡ Simplify code and add authentication support to MattermostApi

* 👕 Fix lint issue

* ⚡ Add support to own-mode

* 👕 Fix lint issue

* ✨ Add support for predefined auth types bearer and headerAuth

* ⚡ Make sure that DateTime Node always returns strings

* ⚡ Add support for moment types to If Node

* ⚡ Make it possible for HTTP Request Node to use all credential types

* ✨ Add basicAuth support

* Add a new dropcontact node

* ✨ First basic implementation of mainly JSON based nodes

* ✨ Add fixedCollection support, added value parameter and
expression support for value and property

* Improvements to #2389

* ⚡ Add credentials verification

* ⚡ Small improvement

* ⚡ set default time to 45 seconds

* ✨ Add support for preSend and postReceive methods

* ➕ Add lodash merge and set depedency to workflow

* 👕 Fix lint issue

* ⚡ Improvements

* ⚡ Improvements

* ⚡ Improvements

* ⚡ Improvements

* ⚡ Improvements

* 🐛 Set siren and language correctly

* ⚡ Add support for requestDefaults

* ⚡ Add support for baseURL to httpRequest

* ⚡ Move baseURL to correct location

* ✨ Add support for options loading

* 🐛 Fix error with fullAccess nodes

* ✨ Add credential test functionality

* 🐛 Fix issue with OAuth autentication and lint issue

* ⚡ Fix build issue

* 🐛 Fix issue that url got always overwritten to empty

* ✨ Add pagination support

* ⚡ Code fix required after merge

* ⚡ Remove not needed imports

* ⚡ Fix credential test

* ✨ Add expression support for request properties and $self
support on properties

* ⚡ Rename $self to $value

* 👕 Fix lint issue

* ⚡ Add example how to send data in path

* ✨ Make it possible to not sent in dot notation

* ✨ Add support for postReceive:rootProperty

* ⚡ Fix typo

* ✨ Add support for postReceive:set

* ⚡ Some fixes

* ⚡ Small improvement

* ;zap: Separate RoutingNode code

* ⚡ Simplify code and fix bug

* ⚡ Remove unused code

* ✨ Make it possible to define "request" and "requestProperty" on
options

* 👕 Fix lint issue

* ⚡ Change $credentials variables name

* ✨ Enable expressions and access to credentials in requestDefaults

* ⚡ Make parameter option loading use RoutingNode.makeRoutingRequest

* ✨ Allow requestOperations overwrite on LoadOptions

* ✨ Make it possible to access current node parameters in loadOptions

* ⚡ Rename parameters variable to make future proof

* ⚡ Make it possible to use offset-pagination with body

* ✨ Add support for queryAuth

* ⚡ Never return more items than requested

* ✨ Make it possible to overwrite requestOperations on parameter
and option level

* 👕 Fix lint issue

* ✨ Allow simplified auth also with regular nodes

* ✨ Add support for receiving binary data

* 🐛 Fix example node

* ⚡ Rename property "name" to "displayName" in loadOptions

* ⚡ Send data by default as "query" if nothing is set

* ⚡ Rename $self to $parent

* ⚡ Change to work with INodeExecutionData instead of IDataObject

* ⚡ Improve binaryData handling

* ⚡ Property design improvements

* ⚡ Fix property name

* 🚨 Add some tests

* ⚡ Add also test for request

* ⚡ Improve test and fix issues

* ⚡ Improvements to loadOptions

* ⚡ Normalize loadOptions with rest of code

* ⚡ Add info text

* ✨ Add support for $value in postReceive

* 🚨 Add tests for RoutingNode.runNode

* ⚡ Remove TODOs and make url property optional

* ⚡ Fix bug and lint issue

* 🐛 Fix bug that not the correct property got used

* 🚨 Add tests for CredentialsHelper.authenticate

* ⚡ Improve code and resolve expressions also everywhere for
loadOptions and credential test requests

* ✨ Make it possible to define multiple preSend and postReceive
actions

* ✨ Allow to define tests on credentials

* ⚡ Remove test data

* ⬆️ Update package-lock.json file

* ⚡ Remove old not longer used code

Co-authored-by: Ben Hesseldieck <b.hesseldieck@gmail.com>
Co-authored-by: Mutasem <mutdmour@gmail.com>
Co-authored-by: PaulineDropcontact <pauline@dropcontact.io>
Co-authored-by: ricardo <ricardoespinoza105@gmail.com>

packages/cli/src/WorkflowHelpers.ts

@@ -16,8 +16,6 @@ import {
 	IRun,
 	IRunExecutionData,
 	ITaskData,
-	// eslint-disable-next-line @typescript-eslint/no-unused-vars
-	IWorkflowCredentials,
 	LoggerProxy as Logger,
 	Workflow,
 } from 'n8n-workflow';
@@ -32,8 +30,6 @@ import {
 	IWorkflowExecutionDataProcess,
 	NodeTypes,
 	ResponseHelper,
-	// eslint-disable-next-line @typescript-eslint/no-unused-vars
-	WorkflowCredentials,
 	WorkflowRunner,
 } from '.';
 
@@ -211,6 +207,32 @@ export function getAllNodeTypeData(): ITransferNodeTypes {
 	return returnData;
 }
 
+/**
+ * Returns all the defined CredentialTypes
+ *
+ * @export
+ * @returns {ICredentialsTypeData}
+ */
+export function getAllCredentalsTypeData(): ICredentialsTypeData {
+	const credentialTypes = CredentialTypes();
+
+	// Get the data of all the credential types that they
+	// can be loaded again in the subprocess
+	const returnData: ICredentialsTypeData = {};
+	for (const credentialTypeName of Object.keys(credentialTypes.credentialTypes)) {
+		if (credentialTypes.credentialTypes[credentialTypeName] === undefined) {
+			throw new Error(`The CredentialType "${credentialTypeName}" could not be found!`);
+		}
+
+		returnData[credentialTypeName] = {
+			className: credentialTypes.credentialTypes[credentialTypeName].type.constructor.name,
+			sourcePath: credentialTypes.credentialTypes[credentialTypeName].sourcePath,
+		};
+	}
+
+	return returnData;
+}
+
 /**
  * Returns the data of the node types that are needed
  * to execute the given nodes
@@ -256,7 +278,10 @@ export function getCredentialsDataWithParents(type: string): ICredentialsTypeDat
 	const credentialType = credentialTypes.getByName(type);
 
 	const credentialTypeData: ICredentialsTypeData = {};
-	credentialTypeData[type] = credentialType;
+	credentialTypeData[type] = {
+		className: credentialTypes.credentialTypes[type].type.constructor.name,
+		sourcePath: credentialTypes.credentialTypes[type].sourcePath,
+	};
 
 	if (credentialType === undefined || credentialType.extends === undefined) {
 		return credentialTypeData;
@@ -267,7 +292,10 @@ export function getCredentialsDataWithParents(type: string): ICredentialsTypeDat
 			continue;
 		}
 
-		credentialTypeData[typeName] = credentialTypes.getByName(typeName);
+		credentialTypeData[typeName] = {
+			className: credentialTypes.credentialTypes[typeName].type.constructor.name,
+			sourcePath: credentialTypes.credentialTypes[typeName].sourcePath,
+		};
 		Object.assign(credentialTypeData, getCredentialsDataWithParents(typeName));
 	}