#aws cognito authentication java example

[codeonedigest]

Amazon Cognito Authentication and Authorization | Cognito User Pool & Identity Pool Explained

Full Video Link https://youtube.com/shorts/plyv476pZmo Hi, a new #video on #aws #apigateway #cloud is published on #codeonedigest #youtube channel. @java #java #awscloud @awscloud #aws @AWSCloudIndia #Cloud #CloudComputing @YouTube #yo

Amazon Cognito is an identity platform for web and mobile apps. Today we will understand important features of Cognito. Userpool – Amazon Cognito user pool is a user directory. With a user pool, your users can sign in to your web or mobile app through Amazon Cognito, or federate through a third-party Identity provider. Amazon Cognito user pool can be a standalone IdP. Amazon Cognito draws from…

[tokyodork-blog1]

Architecture Based on Mobile Devices in Existing Aws Lamp Stack Environments

The existing architecture is a web-based LAMP stack. The solution and architecture proposed for mobile architecture (mobile front-end development and hosting with Android and iOS is a separate activity) represent a RESTful mobile backend infrastructure that uses the services managed by AWS to meet the general requirements of Back End of resources to meet. The architecture offers the ability to identify and authenticate users and execute complex queries to return data relevant to the user. The following diagram illustrates the architectural flow of RESTful mobile back-end resources for a mobile app and includes functional components to meet these general requirements. When a user signs in to the mobile app, the user's credentials are sent to the Amazon Cognito user pool for authentication. After successfully authenticating, Amazon Cognito returns an ID token to the app. The mobile app sends HTTPS requests to the RESTful interface of the Amazon API Gateway with the Amazon Cognito token ID in the authorization header. An Amazon Cognito user pool authorization program associated with the Amazon Gateway API's RESTful API verifies that the token in the authorization header is an authenticated user. Amazon API Gateway calls the lambs microservice function of AWS associated with the requested API resource. AWS Lambda has identified a suitable IAM role to perform a defined task, such as: For example, accessing user-specific data in the MySQL DB and performing CRUD actions based on the mobile front-end action request and moving objects on S3 (if necessary). All requests that Lambda manages are recorded and stored via the Amazon CloudWatch logs. In this part can code • Run invoke Java microservices • Perform CURD actions in the DB • Make calls from third parties for other services AWS Lambda returns results in an HTTP formatted response to the RESTful API in the Amazon API Gateway. Amazon API Gateway returns the results to the mobile app. Presentation and Web Animal The solution presentation phase consists of a native Android and iOS application that includes the application user interface and presentation logic. For the mobile web application, the presentation level also includes a web layer statically hosted in Amazon S3 and distributed via Cloudfront CDN. The mobile web application is implemented as a single page application with a client-side MVC JavaScript framework (such as Angular, Knockout) that uses static HTML, CSS, and JS files. Business Logic Phase The logical level of the solution includes the company logic and the intelligence of the solution in the AWS stateless lambda functions. Lambda functions communicate internally with the data layer and other dependencies to perform the desired business logic. Logical functionality is provided at the presentation level through custom RESTful APIs provided by Amazon API Gateway. These APIs act as a front-end for the presentation layer to access data, business logic, and features provided by back-end services. The logical level provides the following features and advantages of the solution: • Using AWS Lambda provides a processing platform for running business logic without the need to manage servers. • Lambda functions can be explicitly called via API gateway endpoints or in response to various events. • Lambda automatically scales up / down to optimize the frequency of events / traffic behavior. • By integrating with Cloud Watch, you can easily monitor and analyze the use of the API. • Integrating with the Amazon SNS service, the logic level can send cross-device push notifications in real time. This Article will be helpful its reader. For more information keep in touch Mobile App Developers