first commit

packages/nodes-base/nodes/Aws/Cognito/transport/index.ts

@@ -0,0 +1,71 @@
+import type {
+	ILoadOptionsFunctions,
+	IPollFunctions,
+	IHttpRequestOptions,
+	IExecuteSingleFunctions,
+	IDataObject,
+	IHttpRequestMethods,
+} from 'n8n-workflow';
+import type { AwsIamCredentialsType } from '../../../../credentials/common/aws/types';
+
+export async function awsApiRequest(
+	this: ILoadOptionsFunctions | IPollFunctions | IExecuteSingleFunctions,
+	method: IHttpRequestMethods,
+	action: string,
+	body: string,
+): Promise<any> {
+	const credentialsType = 'aws';
+	const credentials = await this.getCredentials<AwsIamCredentialsType>(credentialsType);
+
+	const requestOptions: IHttpRequestOptions = {
+		url: '',
+		method,
+		body,
+		headers: {
+			'Content-Type': 'application/x-amz-json-1.1',
+			'X-Amz-Target': `AWSCognitoIdentityProviderService.${action}`,
+		},
+		qs: {
+			service: 'cognito-idp',
+			_region: credentials.region,
+		},
+	};
+
+	return await this.helpers.httpRequestWithAuthentication.call(
+		this,
+		credentialsType,
+		requestOptions,
+	);
+}
+
+export async function awsApiRequestAllItems(
+	this: ILoadOptionsFunctions | IPollFunctions | IExecuteSingleFunctions,
+	method: IHttpRequestMethods,
+	action: string,
+	body: IDataObject,
+	propertyName: string,
+): Promise<IDataObject[]> {
+	const returnData: IDataObject[] = [];
+	let nextToken: string | undefined;
+
+	do {
+		const requestBody: IDataObject = {
+			...body,
+			...(nextToken ? { NextToken: nextToken } : {}),
+		};
+
+		const response = (await awsApiRequest.call(
+			this,
+			method,
+			action,
+			JSON.stringify(requestBody),
+		)) as IDataObject;
+
+		const items = (response[propertyName] ?? []) as IDataObject[];
+		returnData.push(...items);
+
+		nextToken = response.NextToken as string | undefined;
+	} while (nextToken);
+
+	return returnData;
+}