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nestjs-cognito
Advanced tools
AWS Cognito utilities module for Nest.
$ npm i --save nestjs-cognito
/**
* @interface CognitoModuleOptions - Options for the CognitoModule
* @property {string} region - The region
* @property { accessKeyId: string, secretAccessKey: string, sessionToken: string } credentials - The AWS credentials
*/
export type CognitoModuleOptions = CognitoIdentityProviderClientConfig &
Required<Pick<CognitoIdentityProviderClientConfig, 'region' | 'credentials'>>;
/**
* @interface CognitoModuleOptionsFactory - Metadata for the CognitoModule
* @property {() => Promise<CognitoModuleOptions>} createCognitoModuleOptions - A factory function to create the CognitoModuleOptions
* @property {Type<any>[]} imports - The imports to be used by the module
* @property {Provider[]} providers - The providers to be used by the module
* @property {(string | Provider)[]} exports - The exports to be used by the module
* @property {string} name - The name of the module
*/
export interface CognitoModuleOptionsFactory {
createCognitoModuleOptions():
| Promise<CognitoModuleOptions>
| CognitoModuleOptions;
}
/**
* @interface CognitoModuleAsyncOptions - Options for the CognitoModule
* @property {Function} imports - Imports the module asyncronously
* @property {Function} inject - Injects the module asyncronously
* @property {CognitoModuleOptions} useFactory - The factory function to create the CognitoModuleOptions
* @property {CognitoModuleOptions} useClass - The class to create the CognitoModuleOptions
* @property {CognitoModuleOptions} useExisting - The existing instance of the CognitoModuleOptions
* @property {CognitoModuleOptions}
*/
export interface CognitoModuleAsyncOptions
extends Pick<ModuleMetadata, 'imports'> {
useExisting?: Type<CognitoModuleOptionsFactory>;
useClass?: Type<CognitoModuleOptionsFactory>;
useFactory?: (
...args: any[]
) => Promise<CognitoModuleOptions> | CognitoModuleOptions;
inject?: any[];
extraProviders?: Provider[];
}
Use CognitoModule.register
method with options of CognitoModuleOptions interface
import { CognitoModule } from 'nestjs-cognito';
import { Module } from '@nestjs/common';
@Module({
imports: [
CognitoModule.register({
region: 'eu-west-X',
credentials: {
accessKeyId: 'XXXXXXXXXXXXXXXXMYFV5',
secretAccessKey: 'jhXXXXXXxxxxxXXXXXxxxXXXXxxxxxXXXXXTXNGI',
},
}),
],
})
export class AppModule {}
With CognitoModule.registerAsync
you can import your ConfigModule and inject ConfigService to use it in useFactory
method.
It's also possible to use useExisting
or useClass
.
You can find more details here.
Here's an example:
import { CognitoModule } from 'nestjs-cognito';
import { Module } from '@nestjs/common';
import { ConfigModule, ConfigService } from '@nestjs/config';
@Module({
imports: [
CognitoModule.registerAsync({
imports: [ConfigModule],
useFactory: async (configService: ConfigService) => ({
region: configService.get('COGNITO_REGION'),
credentials: {
accessKeyId: configService.get<string>('COGNITO_ACCESS_KEY_ID'),
secretAccessKey: configService.get('COGNITO_SECRET_ACCESS_KEY'),
},
}),
inject: [ConfigService],
}),
],
})
export class AppModule {}
import { CognitoGuard, CurrentUser } from 'nestjs-cognito';
import { Controller, Get, UseGuards } from '@nestjs/common';
@Controller('cats')
@UseGuards(CognitoGuard)
export class CatsController {
@Get()
findAll(@CurrentUser() me: CognitoUser): string {
return 'This action returns all my cats';
}
}
@Controller('dogs')
export class DogsController {
@Get()
@UseGuards(CognitoGuard)
findAll(@CurrentUser() me: CognitoUser): string {
return 'This action returns all my dogs';
}
}
NestJS-Cognito is MIT licensed.
FAQs
NestJS Cognito Authentication Module
The npm package nestjs-cognito receives a total of 1 weekly downloads. As such, nestjs-cognito popularity was classified as not popular.
We found that nestjs-cognito demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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