#oauth2 authentication server

[codeonedigest]

YouTube Short | What is Difference Between OAuth2 and SAML | Quick Guide to SAML Vs OAuth2

Hi, a short #video on #oauth2 Vs #SAML #authentication & #authorization is published on #codeonedigest #youtube channel. Learn OAuth2 and SAML in 1 minute. #saml #oauth #oauth2 #samlvsoauth2 #samlvsoauth

What is SAML? SAML is an acronym used to describe the Security Assertion Markup Language (SAML). Its primary role in online security is that it enables you to access multiple web applications using single sign-on (SSO). What is OAuth2?  OAuth2 is an open-standard authorization protocol or framework that provides applications the ability for “secure designated access.” OAuth2 doesn’t share…

[hindintech]

You can learn NodeJS easily, Here's all you need:

1.Introduction to Node.js

• JavaScript Runtime for Server-Side Development

• Non-Blocking I/0

2.Setting Up Node.js

• Installing Node.js and NPM

• Package.json Configuration

• Node Version Manager (NVM)

3.Node.js Modules

• CommonJS Modules (require, module.exports)

• ES6 Modules (import, export)

• Built-in Modules (e.g., fs, http, events)

4.Core Concepts

• Event Loop

• Callbacks and Asynchronous Programming

• Streams and Buffers

5.Core Modules

• fs (File Svstem)

• http and https (HTTP Modules)

• events (Event Emitter)

• util (Utilities)

• os (Operating System)

• path (Path Module)

6.NPM (Node Package Manager)

• Installing Packages

• Creating and Managing package.json

• Semantic Versioning

• NPM Scripts

7.Asynchronous Programming in Node.js

• Callbacks

• Promises

• Async/Await

• Error-First Callbacks

8.Express.js Framework

• Routing

• Middleware

• Templating Engines (Pug, EJS)

• RESTful APIs

• Error Handling Middleware

9.Working with Databases

• Connecting to Databases (MongoDB, MySQL)

• Mongoose (for MongoDB)

• Sequelize (for MySQL)

• Database Migrations and Seeders

10.Authentication and Authorization

• JSON Web Tokens (JWT)

• Passport.js Middleware

• OAuth and OAuth2

11.Security

• Helmet.js (Security Middleware)

• Input Validation and Sanitization

• Secure Headers

• Cross-Origin Resource Sharing (CORS)

12.Testing and Debugging

• Unit Testing (Mocha, Chai)

• Debugging Tools (Node Inspector)

• Load Testing (Artillery, Apache Bench)

13.API Documentation

• Swagger

• API Blueprint

• Postman Documentation

14.Real-Time Applications

• WebSockets (Socket.io)

• Server-Sent Events (SSE)

• WebRTC for Video Calls

15.Performance Optimization

• Caching Strategies (in-memory, Redis)

• Load Balancing (Nginx, HAProxy)

• Profiling and Optimization Tools (Node Clinic, New Relic)

16.Deployment and Hosting

• Deploying Node.js Apps (PM2, Forever)

• Hosting Platforms (AWS, Heroku, DigitalOcean)

• Continuous Integration and Deployment-(Jenkins, Travis CI)

17.RESTful API Design

• Best Practices

• API Versioning

• HATEOAS (Hypermedia as the Engine-of Application State)

18.Middleware and Custom Modules

• Creating Custom Middleware

• Organizing Code into Modules

• Publish and Use Private NPM Packages

19.Logging

• Winston Logger

• Morgan Middleware

• Log Rotation Strategies

20.Streaming and Buffers

• Readable and Writable Streams

• Buffers

• Transform Streams

21.Error Handling and Monitoring

• Sentry and Error Tracking

• Health Checks and Monitoring Endpoints

22.Microservices Architecture

• Principles of Microservices

• Communication Patterns (REST, gRPC)

• Service Discovery and Load Balancing in Microservices

[learnaiandcode]

25 Chat GPT Prompts for Full-Stack Developers

Today, full-stack developers have a lot to handle. They work with tools like Node.js, React, and MongoDB to build websites and apps. These tools help developers create powerful applications, but they also come with challenges. That’s where ChatGPT can come in to help. ChatGPT makes your job easier by solving problems, speeding up tasks, and even writing code for you.

In this post, we’ll show 25 ChatGPT prompts that full-stack developers can use to speed up their work. Each prompt helps you solve common development issues across backend, frontend, and database management tasks.

Backend Development with ChatGPT Prompts for Node.js

1. Debugging Node.js Apps

When your app runs slowly or isn’t working right, finding the problem can take a lot of time. ChatGPT can help you find and fix these issues quickly.

ChatGPT Prompt:

“Help me debug a performance issue in my Node.js app related to MongoDB queries.”

2. Generate Node.js Code Faster

Writing the same type of code over and over is boring. ChatGPT can generate this basic code for you, saving you time.

ChatGPT Prompt:

“Generate a REST API boilerplate with authentication using Node.js and Express.”

3. Speed Up MongoDB Queries

Sometimes, MongoDB searches (called “queries”) take too long. ChatGPT can suggest ways to make these searches faster.

ChatGPT Prompt:

“How can I optimize a MongoDB aggregation pipeline to reduce query execution time in large datasets?”

4. Build Secure APIs

APIs help different parts of your app talk to each other. Keeping them secure is important. ChatGPT can guide you to make sure your APIs are safe.

ChatGPT Prompt:

“Help me design a secure authentication flow with JWT for a multi-tenant SaaS app using Node.js.”

5. Handle Real-Time Data with WebSockets

When you need real-time updates (like chat messages or notifications), WebSockets are the way to go. ChatGPT can help you set them up easily.

ChatGPT Prompt:

“Help me set up real-time notifications in my Node.js app using WebSockets and React.”

Frontend Development with ChatGPT Prompts for React

6. Improve React Component Performance

Sometimes React components can be slow, causing your app to lag. ChatGPT can suggest ways to make them faster.

ChatGPT Prompt:

“Can you suggest improvements to enhance the performance of this React component?”

7. Use Code Splitting and Lazy Loading

These techniques help your app load faster by only loading the parts needed at that time. ChatGPT can help you apply these techniques correctly.

ChatGPT Prompt:

“How can I implement lazy loading and code splitting in my React app?”

8. Manage State in React Apps

State management helps you keep track of things like user data in your app. ChatGPT can guide you on the best ways to do this.

ChatGPT Prompt:

“Explain how to implement Redux with TypeScript in a large-scale React project for better state management.”

9. Set Up User Authentication

Logging users in and keeping their data safe is important. ChatGPT can help set up OAuth2 and other secure login systems.

ChatGPT Prompt:

“Help me set up Google OAuth2 authentication in my Node.js app using Passport.js.”

10. Use Server-Side Rendering for Better SEO

Server-side rendering (SSR) makes your app faster and improves SEO, which means it ranks higher in Google searches. ChatGPT can help you set up SSR with Next.js.

ChatGPT Prompt:

“How do I implement server-side rendering (SSR) in my React app using Next.js?”

Database Management with ChatGPT Prompts for MongoDB

11. Speed Up MongoDB Searches with Indexing

Indexing helps MongoDB find data faster. ChatGPT can help you set up the right indexes to improve performance.

ChatGPT Prompt:

“How can I optimize MongoDB indexes to improve query performance in a large collection with millions of records?”

12. Write MongoDB Aggregation Queries

ChatGPT can help write complex aggregation queries, which let you summarize data in useful ways (like creating reports).

ChatGPT Prompt:

“How can I use MongoDB’s aggregation framework to generate reports from a large dataset?”

13. Manage User Sessions with Redis

Handling lots of users at once can be tricky. ChatGPT can help you use Redis to manage user sessions and make sure everything runs smoothly.

ChatGPT Prompt:

“How can I implement session management using Redis in a Node.js app to handle multiple concurrent users?”

14. Handle Large File Uploads

When your app lets users upload large files, you need to store them in a way that’s fast and secure. ChatGPT can help you set this up.

ChatGPT Prompt:

“What’s the best way to handle large file uploads in a Node.js app and store file metadata in MongoDB?”

15. Automate MongoDB Schema Migrations

When you change how your database is organized (called schema migration), ChatGPT can help ensure it’s done without errors.

ChatGPT Prompt:

“How can I implement database migrations in a Node.js project using MongoDB?”

Boost Productivity with ChatGPT Prompts for CI/CD Pipelines

16. Set Up a CI/CD Pipeline

CI/CD pipelines help automate the process of testing and deploying code. ChatGPT can help you set up a smooth pipeline to save time.

ChatGPT Prompt:

“Guide me through setting up a CI/CD pipeline for my Node.js app using GitHub Actions and Docker.”

17. Secure Environment Variables

Environment variables hold important info like API keys. ChatGPT can help you manage these safely so no one else can see them.

ChatGPT Prompt:

“How can I securely manage environment variables in a Node.js app using dotenv?”

18. Automate Error Handling

When errors happen, it’s important to catch and fix them quickly. ChatGPT can help set up error handling to make sure nothing breaks without you knowing.

ChatGPT Prompt:

“What are the best practices for implementing centralized error handling in my Express.js app?”

19. Refactor Apps into Microservices

Breaking a large app into smaller, connected pieces (called microservices) can make it faster and easier to maintain. ChatGPT can help you do this.

ChatGPT Prompt:

“Show me how to refactor my monolithic Node.js app into microservices and ensure proper communication between services.”

20. Speed Up API Response Times

When APIs are slow, it can hurt your app’s performance. ChatGPT can help you find ways to make them faster.

ChatGPT Prompt:

“What are the strategies to reduce API response times in my Node.js app with MongoDB as the database?”

Common Web Development Questions Solved with ChatGPT Prompts

21. Real-Time Data with WebSockets

Handling real-time updates, like notifications, can be tricky. ChatGPT can help you set up WebSockets to make this easier.

ChatGPT Prompt:

“Help me set up real-time notifications in my Node.js app using WebSockets and React.”

22. Testing React Components

Testing makes sure your code works before you release it. ChatGPT can help you write unit tests for your React components.

ChatGPT Prompt:

“Show me how to write unit tests for my React components using Jest and React Testing Library.”

23. Paginate Large Datasets in MongoDB

Pagination splits large amounts of data into pages, making it easier to load and display. ChatGPT can help set this up efficiently.

ChatGPT Prompt:

“How can I implement efficient server-side pagination in a Node.js app that fetches data from MongoDB?”

24. Manage Roles and Permissions

If your app has different types of users, you need to control what each type can do. ChatGPT can help you set up roles and permissions using JWT.

ChatGPT Prompt:

“Guide me through setting up role-based access control (RBAC) in a Node.js app using JWT.”

25. Implement Caching with Redis

Caching stores data temporarily so it can be accessed quickly later. ChatGPT can help you set up caching to make your app faster.

ChatGPT Prompt:

“Guide me through implementing Redis caching in a Node.js app to reduce database load.”

Conclusion: Use ChatGPT Prompts for Smarter Web Development

ChatGPT makes it easier for developers to manage their work. Whether you’re building with Node.js, React, or MongoDB, ChatGPT can help with debugging, writing code, and improving performance.

Using ChatGPT prompts can help you work smarter, not harder!

[harsh225]

Why Laravel is Ideal for SaaS Development: Key Benefits and Cost Advantages

Rapid Development and Prototyping Laravel's expressive syntax and extensive libraries allow developers to quickly build and prototype SaaS applications. The framework provides built-in tools like Laravel Forge and Laravel Vapor, which simplify server management and deployment processes, reducing development time and accelerating time-to-market.

Scalability and Performance SaaS applications often need to handle varying loads and user demands. Laravel supports horizontal scaling, allowing your application to scale easily as user demand grows. It integrates seamlessly with cloud services like AWS, Google Cloud, and Microsoft Azure, enabling robust, scalable solutions that maintain high performance under heavy load.

Security Features Security is paramount in SaaS applications, and Laravel comes with built-in security features such as protection against SQL injection, cross-site scripting (XSS), and cross-site request forgery (CSRF). Additionally, Laravel offers encryption protocols and secure authentication methods, ensuring your application meets the highest security standards.

Modular and Clean Architecture Laravel follows the Model-View-Controller (MVC) architecture, which promotes a clean separation of concerns and makes the codebase modular. This modularity is especially beneficial for SaaS applications, which often require frequent updates and feature expansions. Developers can easily maintain and extend the application without refactoring the entire codebase.

Extensive Ecosystem and Community Support Laravel boasts a rich ecosystem, including packages and libraries that add functionality and reduce development effort. Tools like Laravel Nova for admin panels and Laravel Cashier for handling subscription billing are specifically useful for SaaS applications. Moreover, Laravel has a vibrant community, offering extensive support and regular updates.

Seamless API Integration SaaS applications often rely on third-party services and need robust API integrations. Laravel simplifies API development with built-in support for RESTful routing, API authentication, and Laravel Passport for OAuth2 server implementation. This makes it easier to integrate with various services and enhances the flexibility of your SaaS product.

Laravel stands out as an ideal framework for SaaS development due to its rapid Laravel development capabilities, scalability, security, modular architecture, and cost advantages. Whether you are a startup or an established business, leveraging Laravel for your SaaS application can lead to substantial benefits in terms of both functionality and cost efficiency.

Read more: https://nectarbits.ca/blog/why-laravel-is-ideal-for-saas-development-key-benefits-and-cost-advantages

[unogeeks234]

Oracle Apex Oauth2 Example

OAuth2 in Oracle APEX: A Practical Guide and Example

OAuth2 is a contemporary and secure authorization framework that allows third-party applications to access protected resources on behalf of a user. By implementing OAuth2 in Oracle APEX, you can provide controlled access to your APEX application’s data and functionality, enabling seamless integration with other services.

Why use OAuth2 with APEX?

Enhanced Security: OAuth2 offers a robust security layer compared to traditional username and password-based authentication. It uses tokens rather than directly passing user credentials.

Fine-grained Access Control: OAuth2 allows you to define specific scopes (permissions) determining the access level granted to third-party applications.

Improved User Experience: Users can conveniently authorize applications without repeatedly sharing their primary credentials.

Prerequisites

A basic understanding of Oracle APEX development

An Oracle REST Data Source (ORDS) instance, if you want to integrate with ORDS-defined REST APIs

Steps for Implementing OAuth2 in Oracle APEX

Create an OAuth2 Client:

Within your APEX workspace, navigate to Shared Components -> Web Credentials.

Click Create and select the OAuth2 Client type.

Provide a name, ID, client secret, and any necessary authorization scopes.

Obtain an Access Token:

The method for obtaining an access token will depend on the OAuth2 flow you choose (e.g., Client Credentials flow, Authorization Code flow).

Utilize the Access Token:

Include the access token in the Authorization header of your API requests to protected resources. Use the format: Bearer .

Example: Accessing an ORDS-based REST API

Let’s assume you have an ORDS-based REST API endpoint for fetching employee data that requires OAuth2 authentication. Here’s how you would configure APEX to interact with it:

Create a REST Data Source:

Go to Shared Components -> REST Data Sources.

Set the authentication type to OAuth2 Client Credentials Flow.

Enter your OAuth2 token endpoint URL, client ID, and client secret.

Use the REST Data Source in Your APEX Application:

Create APEX pages or components that utilize the REST Data Source to fetch and display employee data. APEX will automatically handle obtaining and using the access token.

Additional Considerations

Access Token Expiration: OAuth2 access tokens usually have expiration times. Implement logic to refresh access tokens before they expire.

OAuth2 Flows: Choose the most suitable OAuth2 flow for your integration use case. The Client Credentials flow is often used for server-to-server integrations, while the Authorization Code flow is more common for web applications where a user is directly involved.

You can find more information about  Oracle Apex in this  Oracle Apex Link

Conclusion:

Unogeeks is the No.1 IT Training Institute for Oracle Apex  Training. Anyone Disagree? Please drop in a comment

You can check out our other latest blogs on  Oracle Apex here – Oarcle Apex Blogs

You can check out our Best In Class Oracle Apex Details here – Oracle Apex Training

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[systemtek]

ownCloud releases three major security advisories

The listed security advisories address three critical vulnerabilities with one being reported as exploited in the wild. Following public disclosure of a proof of concept, there have been exploitation attempts in the wild observed for CVE-2023-49103 ownCloud have released security advisories to address three critical vulnerabilities.  - CVE-2023-49103 has a CVSSv3 score of 10.0 and could allow an unauthenticated, remote attacker to access sensitive information including ownCloud admin passwords, mail server credentials, and license keys.  - CVE-2023-49105 has a CVSSv3 score of 8.7 and is a validation bypass vulnerability that could allow an attacker to redirect callbacks to a Top Level Domain controller by the attacker. - CVE-2023-49104 has a CVSSv3 score of 9.8 and is an authentication bypass vulnerability that could allow an unauthenticated attacker to access, modify or delete any file if the username of the victim is known and the victim has no signing-key configured (which is the default). Resolution Delete the 'owncloud/apps/graphapi/vendor/microsoft/microsoft-graph/tests/GetPhpInfo.php' file, disable the 'phpinfo' function in Docker containers, and change potentially exposed secrets like the ownCloud admin password, mail server, database credentials, and Object-Store/S3 access keys. See https://owncloud.com/security-advisories/disclosure-of-sensitive-credentials-and-configuration-in-containerized-deployments/ for more information. Deny the use of pre-signed urls if no signing-key is configured for the owner of the files. See https://owncloud.com/security-advisories/webdav-api-authentication-bypass-using-pre-signed-urls/ for more information. Harden the validation code in the oauth2 app. As a workaround you can disable the “Allow Subdomains” option to disable the vulnerability. See https://owncloud.com/security-advisories/subdomain-validation-bypass/ for more information. Read the full article

[omninosclone]

Building Your Own Instagram Clone: A Comprehensive Guide

In the realm of social media, Instagram stands as one of the most influential platforms, boasting over a billion active users worldwide. Its innovative photo and video sharing features, alongside an intuitive user interface, have revolutionized the way we connect and share moments with others. It's no wonder that many entrepreneurs and developers aspire to create their own Instagram clone. In this comprehensive guide, we'll delve into the essential components, technical aspects, and considerations for building your Instagram clone.

Understanding the Concept

Before diving into the technicalities, it's crucial to grasp the fundamental concept of an Instagram clone. Essentially, an Instagram clone is a social media platform that replicates the core functionalities of Instagram, such as uploading and sharing photos and videos, following other users, liking and commenting on posts, and messaging.

The Key Features

To develop a successful Instagram clone, you must understand the essential features that define the platform:

User Registration and Profiles: Users should be able to create accounts, set up profiles, and add personal information such as profile pictures and bios.

Photo and Video Sharing: The core feature of an Instagram clone is the ability to upload and share photos and videos with followers.

News Feed: Users should have a personalized news feed that displays posts from the accounts they follow.

Interactions: Users can like, comment, and share posts. These interactions are vital for user engagement.

Messaging: Private messaging between users should be possible, allowing for direct communication.

Notifications: Users should receive notifications for likes, comments, and new followers to keep them engaged.

Search and Discovery: Implement a search feature that helps users find other accounts and discover new content.

User Authentication and Security: Prioritize user data security and implement robust authentication mechanisms.

Choosing the Right Technology Stack

Selecting the appropriate technology stack is a pivotal step in building your Instagram clone. Here are some key considerations:

Frontend: Opt for a modern frontend framework like React, Angular, or Vue.js to ensure a responsive and user-friendly interface.

Backend: Use a reliable backend framework such as Django, Ruby on Rails, or Node.js to handle server-side operations and database management.

Database: A database like PostgreSQL or MongoDB can store user data, posts, and interactions efficiently.

Cloud Services: Leverage cloud services like Amazon Web Services (AWS) or Google Cloud Platform (GCP) for scalability and storage.

Mobile App: If you plan to develop mobile apps, consider platforms like React Native or Flutter for cross-platform compatibility.

Database Design

Efficient database design is crucial for handling large volumes of user data and media content. Create separate tables for users, posts, comments, likes, and followers. Implement relationships between these tables to ensure seamless data retrieval.

Building the Core Features

User Registration and Authentication: Implement a secure user registration and authentication system using technologies like OAuth, JWT, or OAuth2. Ensure strong password hashing and storage practices.

Photo and Video Upload: Develop a feature for users to upload photos and videos, including image and video processing to optimize file sizes and formats.

News Feed: Use algorithms to curate personalized news feeds for users, displaying posts from accounts they follow. Optimize feed loading for performance.

Interactions: Allow users to like, comment on, and share posts. Implement real-time updates for these interactions.

Messaging: Create a private messaging system with real-time chat functionality, including support for multimedia content.

Notifications: Set up a notification system to inform users about likes, comments, new followers, and messages.

Search and Discovery: Implement a search feature that allows users to find accounts, hashtags, and trending content. Utilize indexing for efficient search.

Scalability and Performance

As your Instagram clone grows, scalability becomes critical. Implement strategies like load balancing, caching, and content delivery networks (CDNs) to handle increased traffic and ensure fast content delivery.

Privacy and Security

Protecting user data and privacy is paramount. Implement robust security practices, including data encryption, secure API endpoints, and user data access controls. Regularly audit and update security measures to stay ahead of potential threats.

Monetization Strategies

Consider various monetization strategies such as advertising, sponsored posts, subscription models, or in-app purchases to generate revenue from your Instagram clone.

Testing and Quality Assurance

Comprehensive testing is essential to ensure your Instagram clone functions flawlessly. Perform unit testing, integration testing, and user acceptance testing to identify and rectify any bugs or issues.

User Experience (UX) and Design

Invest in user experience and design to create an appealing and user-friendly interface. Conduct user testing to gather feedback and make iterative improvements.

Legal Considerations

Be aware of copyright, intellectual property, and data privacy laws. Ensure that user-generated content complies with your platform's terms of service.

Launch and Marketing

When your Instagram clone is ready for launch, create a marketing strategy to attract users. Utilize social media marketing, influencer partnerships, and app store optimization (ASO) to increase visibility.

Continuous Improvement

The development process doesn't end at launch. Continuously gather user feedback and iterate on your Instagram clone to enhance user satisfaction and address emerging trends and technologies.

Conclusion

Creating an Instagram clone is a challenging but rewarding endeavor. By understanding the core features, selecting the right technology stack, focusing on scalability and security, and prioritizing user experience, you can build a platform that offers a unique social media experience to your users. Keep evolving, stay innovative, and who knows – your Instagram clone might just become the next big thing in social media.

[tapanacharjee]

NestJS & Google OAuth2 with Passport

NestJS is a popular framework for building scalable and maintainable server-side applications using TypeScript. It provides a solid foundation for developing Node.js applications with a modular architecture and a focus on dependency injection. Passport is a flexible authentication middleware for Node.js that is often used in conjunction with frameworks like NestJS. It provides a simple and…

[nextbrain]

Top Advantages of Hiring a Java Spring Boot Developers For Your Business:

Hiring a Java Spring Boot developer for your project can bring numerous advantages and benefits. 

Listed below are some of the top advantages of hiring a Java Spring Boot developer and explain why they are valuable for your project.

Robust and Efficient Development: 

Java Spring Boot is a powerful and mature framework that provides a comprehensive set of features for developing enterprise-grade applications. Hiring a Java Spring Boot developer ensures that your project will benefit from the robustness and efficiency of the framework. Spring Boot offers built-in support for many common tasks, such as dependency management, configuration, and auto-configuration, which accelerates development and reduces boilerplate code.

Rapid Application Development: 

Spring Boot promotes rapid application development by providing a convention-over-configuration approach. It reduces the need for manual configuration and eliminates much of the boilerplate code, allowing developers to focus on implementing business logic. With Spring Boot, developers can quickly set up a project, leverage the extensive library of reusable components (such as security, database access, and web services), and build applications rapidly.

Microservices Architecture:

 Java Spring Boot is well-suited for developing microservices-based architectures. Microservices promote the development of loosely coupled, independently deployable components, which can be beneficial for scalability, maintainability, and fault isolation. Spring Boot provides the necessary features for building microservices, such as embedded servers, lightweight containers, and easy integration with other Spring projects like Spring Cloud and Spring Cloud Netflix.

Broad Community and Ecosystem:

 Spring Boot has a large and vibrant community of developers, which means there is ample support, resources, and knowledge available. The Spring community actively contributes to the framework's development and provides valuable libraries, extensions, and integrations. By hiring a Spring Boot developer, you gain access to this extensive ecosystem, enabling you to leverage existing solutions, troubleshoot issues effectively, and stay up-to-date with the latest trends and best practices.

Robust Testing and Debugging Capabilities: 

Java Spring Boot encourages the use of test-driven development and provides excellent support for testing. The framework includes testing utilities, such as the Spring Test Framework and JUnit integration, which allow developers to write comprehensive unit, integration, and end-to-end tests. Additionally, Spring Boot's built-in logging and debugging capabilities aid developers in diagnosing and resolving issues efficiently.

Scalability and Performance: 

Java Spring Boot applications can be easily scaled to handle increased load and demand. The framework supports horizontal scaling by deploying multiple instances of an application, and it provides integration with cloud platforms, containerization technologies like Docker, and orchestration tools like Kubernetes. Spring Boot also offers features like caching, connection pooling, and asynchronous processing, which contribute to improved application performance.

Security and Reliability: 

Spring Boot emphasizes security and provides robust mechanisms for implementing authentication, authorization, and secure communication. The framework integrates well with industry-standard security protocols and frameworks, such as OAuth2, JWT, and Spring Security. By hiring a Spring Boot developer, you ensure that your application follows security best practices and can withstand potential threats, thus enhancing the overall reliability of your project.

Maintenance and Support: 

Java Spring Boot promotes maintainable code by encouraging modular and well-structured designs. It follows established design patterns and coding principles, which simplifies future enhancements, bug fixes, and maintenance tasks. Furthermore, the Spring community provides regular updates, bug fixes, and long-term support for major releases, ensuring that your application remains compatible and secure in the long run.

Cross-platform Compatibility: 

Java Spring Boot applications are platform-independent and can run on various operating systems and environments. The Java Virtual Machine (JVM) allows Spring Boot applications to be deployed on Windows, Linux, macOS, and other platforms without the need for major modifications. This cross-platform compatibility ensures that your application can reach a wide audience and adapt to different deployment scenarios.

Industry Adoption and Job Market: 

Java Spring Boot is widely adopted in the industry, and many organizations rely on it for their critical applications. By hiring a Java Spring Boot developer, you align your project with a proven technology stack that is trusted and supported by numerous enterprises. Additionally, from a hiring perspective, there is a considerable pool of experienced Java Spring Boot developers available in the job market, making it easier to find skilled professionals for your project.

In conclusion, hiring a Java Spring Boot developer brings a multitude of advantages to your project, including robust development, rapid application development, support for microservices architecture, a broad community and ecosystem, testing and debugging capabilities, scalability and performance, security and reliability, ease of maintenance, cross-platform compatibility, and industry adoption. These advantages contribute to efficient development, high-quality applications, and the ability to adapt and scale as your project evolves.

[freecodespot]

Hey there! If you're a developer building web applications with ASP.NET Core, you know that authentication and authorization can be a complex and challenging aspect of the development process. Luckily, there's a solution that can simplify this process: Identity Server.

Identity Server is an open-source framework that provides a secure and flexible solution for implementing authentication and authorization in your ASP.NET Core applications. It allows you to implement single sign-on (SSO) and access control in a centralized manner, reducing the amount of code you need to write and maintain.

One of the biggest advantages of using Identity Server is that it supports a wide range of authentication protocols, including OpenID Connect, OAuth2, and SAML2. This means that you can easily integrate with external identity providers like Facebook, Google, and Microsoft, giving your users a seamless and secure experience.

Identity Server also provides a variety of features that make it easy to customize the authentication process to fit your specific needs. For example, you can create your own implementation of the interfaces provided by the framework to add custom authentication schemes, or customize the UI of the login pages to match the look and feel of your application.

Another advantage of using Identity Server is that it provides comprehensive documentation and a supportive community of developers who can help you if you run into any issues.

In conclusion, Identity Server is an excellent solution for simplifying authentication and authorization in your ASP.NET Core applications. If you're working on a project that requires user authentication, be sure to check out Identity Server and see how it can streamline your development process!

[codehunter]

ServerNotFoundError: Unable to find the server at accounts.google.com

I'm using a google authentication based on the following example. Everything was working and then suddendly when I tried to login I started getting this error:

httplib2.ServerNotFoundError ServerNotFoundError: Unable to find the server at accounts.google.com

Any ideas on what might be wrong?

from flask import Flask, redirect, url_for, sessionfrom flask_oauth import OAuth# You must configure these 3 values from Google APIs console# https://code.google.com/apis/consoleGOOGLE_CLIENT_ID = '<Client-ID>'GOOGLE_CLIENT_SECRET = '<Client-secret>'REDIRECT_URI = '/authorized' # one of the Redirect URIs from Google APIs consoleSECRET_KEY = 'development key'DEBUG = Trueapp = Flask(__name__)app.debug = DEBUGapp.secret_key = SECRET_KEYoauth = OAuth()google = oauth.remote_app('google', base_url='https://www.google.com/accounts/', authorize_url='https://accounts.google.com/o/oauth2/auth', request_token_url=None, request_token_params={'scope': 'https://www.googleapis.com/auth/userinfo.email', 'response_type': 'code'}, access_token_url='https://accounts.google.com/o/oauth2/token', access_token_method='POST', access_token_params={'grant_type': 'authorization_code'}, consumer_key=GOOGLE_CLIENT_ID, consumer_secret=GOOGLE_CLIENT_SECRET)@app.route('/')def index(): access_token = session.get('access_token') if access_token is None: return redirect(url_for('login')) access_token = access_token[0] from urllib2 import Request, urlopen, URLError headers = {'Authorization': 'OAuth '+access_token} req = Request('https://www.googleapis.com/oauth2/v1/userinfo', None, headers) try: res = urlopen(req) except URLError, e: if e.code == 401: # Unauthorized - bad token session.pop('access_token', None) return redirect(url_for('login')) return res.read() return res.read()@app.route('/login')def login(): callback=url_for('authorized', _external=True) return google.authorize(callback=callback)@app.route(REDIRECT_URI)@google.authorized_handlerdef authorized(resp): access_token = resp['access_token'] session['access_token'] = access_token, '' return redirect(url_for('index'))@google.tokengetterdef get_access_token(): return session.get('access_token')def main(): app.run()if __name__ == '__main__': main()

https://codehunter.cc/a/flask/servernotfounderror-unable-to-find-the-server-at-accounts-google-com

[nisint]

Talking about delegating permissions in DistTask

Ah I've finally got a working prototype of DistTask. I can now ping the server from a client in a reasonably secure way.

As I'm implementing this I've been thinking carefully about how machines will be authenticated. Right now my system uses elliptic curve cryptography with messages signed with a private key and verified with a public key.

This approach is good enough for software like OpenSSH (I know certificates exist in SSH but I'm trying to build a narrative). The main problem is the key is all powerful. The one key to rule them all.

There are two use cases I'm trying to implement. One is the interactive case where I'm sitting in front of the computer. I like being all powerful with my computer systems so the simple private key works well here.

The other case is one computer talking to another computer. I don't trust my computers so let's deal with the problems there.

The classic model here (AKA OAuth2) splits permissions into a series of scopes and grants scopes to a permission token.

I'm going to use basically this approach. The permission token has its own signing key that it uses to authenticate itself to others. These delegated tokens are signed by the root and given an expiry time.

This also means the "machine keys" can delegate some of their scopes to other keys creating short-lived tokens.

The approach also fixes the problem I foreshadowed 4 paragraphs ago. If I don't trust my computers where will I be storing this all powerful key?

On a hardware token of course. When I'm ready to sit down at my laptop I insert a hardware token and use the key to make a highly privileged but short lived (1-2 hours for example) token.

[dvas0004]

Lessons Learned: How to avoid getting asked for tokens in MS Azure console apps

Lessons Learned: How to avoid getting asked for tokens in MS Azure console apps

Microsoft has been migrating most of Azure’s functionality to the “Microsoft Graph API”, which is fantastic as that allows us to automate a bunch of things within the Azure cloud. However, the Graph API is secured behind an OAuth2 flow, and if you’ve ever dealt with OAuth2 you’d know that it revolves around “tokens” which are issued by a central authentication/authorization server for any given…

[polhman]

Discord stock

DISCORD STOCK HOW TO

DISCORD STOCK SOFTWARE

Before we add our bot, we want to make sure we’ve got our permissions selected as well.įor this project we’ll only need Send Messages, Attach Files, and Add Reactions. We’ll select the bot OAuth scope, which will generate an invite link that we can use to add our bot to a server. Permissions and scopes we’ll need for this project We can get our bot going without requiring us to setup user authentication and redirects. This is done by going to the OAuth2 side menu option. I’m speaking from experienceįinally, the last step is to invite your bot to your server. Once our bot is created, we can grab our DISCORD_TOKEN for our Dockerfile.ĭO. This is an irreversible action and Discord will make sure to tell you that. Before we made our bot After we added a bot. YOU HAVE TO DO THIS TO CREATE A BOT USER. To make our application an actual bot, we need to click on the Bot sidebar option and then Build-A-Bot. This will bring us to the General Information page. Once you’re logged in you should find a page that looks similar to this screenshot: Taken from my own developers homepageįrom here, we’ll click on New Application and name our wonderful new application. I’m assuming that you, the reader, have a discord account. Since we’re only making a chat bot without any special kinds of permission, we don’t need to worry about messy OAuth stuff.

DISCORD STOCK HOW TO

Note that I’m writing this tutorial after slash commands were introduced, but before I really explored how to use them. With this file structure and docker installed, all we need to do to get up and running is just run the following command.Īny time we add a change, we just rerun docker build and docker run and we’ll be able to see our changes deployed live!Īt the end of this step, we’ll have a Discord bot user that we can invite to our server, as well as an application token to add to our Docker file.įirst thing we need to do is get our Discord bot set up and ready to go. The base image for this Dockerfile was built with the discord.py library in mind. This corresponds to our Docker looking like this. We’ll be starting this project off with the following file structure. We’ll be deploying Dockerfiles to Caprover in this tutorial, so any other hosting options or local docker runs will work just as well. Just make sure that you’ve got a domain name ready to go. Their marketplace has an easy to deploy image that gets you started pretty quickly. I found Caprover since I use DigitalOcean as my hosting provider.

DISCORD STOCK SOFTWARE

This tutorial won’t go into the nitty-gritty details of my development setup, but I will discuss how I’m hosting this bot and my process in getting changes out into 'production.'Ĭaprover is a deployment platform that I’ve found myself using over the last couple of months to simplify self hosting some of the open source software I use (bitwarden, etc.), as well as small personal projects. Here are some useful resources in general: Any actions you take outside of that recommendation is your own decision. My recommendation is that you too don’t give other people control over your money. I do not know what those ramifications are the knowledge that they exist is enough to keep me away from giving other people that sort of control. If you decide to use real money, be very mindful that there could be legal and tax ramifications for allowing other people trading securities in your name. This tutorial will be using a paper account on, so there is no real money involved. I’ll walk through my steps of building this potentially horrible idea so that others can also share their wealth amongst their friends, with no accountability (yet… stay tuned for part 2). Personally, I decided to help my friends find financial ruin with a stock trading Discord bot!Īlong this journey I’ve decided to build my new Discord friend, Dispaca the Alpaca! Sitting at home for a year, one starts to explore a variety of new and different hobbies to try and keep their sanity. This article originally appeared on Medium, written by Irving Derin Alpaca does not recommend any specific securities or investment strategies. The views and opinions expressed are those of the author and do not reflect or represent the views and opinions of Alpaca. All screenshots are for illustrative purposes only. Please note that this article is for educational and informational purposes only.

[pinerha]

Chang password in thunderbird for mac

CHANG PASSWORD IN THUNDERBIRD FOR MAC MANUAL

CHANG PASSWORD IN THUNDERBIRD FOR MAC REGISTRATION

CHANG PASSWORD IN THUNDERBIRD FOR MAC PASSWORD

It is possible that you will be prompted with a security warning concerning the fact that your incoming/outgoing settings does not use encryption and here you should check the I understand the risks check box and then click on the Done button. The last thing you need to do is to simple press the Done button so the changes can be saved.

CHANG PASSWORD IN THUNDERBIRD FOR MAC PASSWORD

Please choose the Normal Password authentication method from the last drop-down list of the Outgoing configuration group. This protection is generally considered to be. You may be prompted for the master password. Click the Security button, and go to the Passwords tab. If using Linux, click on Edit and select Preferences. If using a Mac, click on the Firefox menu and select Preferences. The next time Thunderbird prompts you for the password, enter it, and check the checkbox to save the password using the password manager. On a Windows machine, go to Tools, then Options. Thunderbird displays a password form on startup once a password has been set in the extension's options. If this occurs, delete the perfectly good saved password using ' Tools -> Options -> Passwords -> Saved Passwords -> Show Passwords' and restart Thunderbird (because the deleted password is still in memory). The extension adds a new entry to the Tools menu of the email client.

CHANG PASSWORD IN THUNDERBIRD FOR MAC REGISTRATION

Last but not least is the Authentication method that should be used by the client when authenticating in front of the SMTP protocol. You will need your UCL user ID & password found on the front of your registration slip and must be appended with ucl.ac.uk (e.g. Profile Password is a Thunderbird add-on that offers the means to password protect a Thunderbird profile. Please choose the None option as there is no SSL encryption on the default SMTPport. Then you will need to choose the SSL encryption for that protocol. By default the SMTP service is using port 25 and you should be able to select it from the Port drop-down. Once you are done with the hostname, please configure the Port of the service. If using a Mac, click on the Thunderbird menu and select Preferences. To remove the username and password for a server, select the server's entry from the list and click Remove. on the server's entry from the list and click Edit. On a Windows machine, go to Tools, then Options. To edit the username and password for a server, right-click hold down the Ctrl key while you click. Change the Authentication method to OAuth2 to the following and then click OK: Description: Office365 (Microsoft) Server Name: . Thunderbird - Changing the Stored Password On a Windows machine, go to Tools, then Options. Select the Office365 (Microsoft) smtp server and click edit on the righthand side. If your domain is for example the hostname you will need to use is . Navigate to Outgoing Server on the left-hand panel of the account settings screen.

CHANG PASSWORD IN THUNDERBIRD FOR MAC MANUAL

It is relatively simple - the hostname is the substitution should be replaced with your actual domain name. Click Add Once you fill out your information, click on Manual Config on the bottom left.

[boldlong]

Thunderbird for mac os

#Thunderbird for mac os mac os x

#Thunderbird for mac os mac osx

#Thunderbird for mac os archive

#Thunderbird for mac os upgrade

#Thunderbird for mac os software

Thunderbird supports IMAP and POP mail protocols, as well as HTML mail format. If you decide to use Mozilla Thunderbird, you can send and receive emails, with intelligent spam filters, quick message search, and customizable views. It runs smoothly and efficiently, and offers a bunch of great resources. Mozilla Thunderbird is a powerful mail client arriving in our computers totally free. No there is not and there likely will never be both due to the much more limited Thunderbird development going on now and especially due to the Apple's restrictions on the JavaScript and browser engines that.

#Thunderbird for mac os mac osx

No, you simply won’t find a better email client for Mac. Mozilla only has Thunderbird/Firefox for Windows, Linux and Mac OSX on desktop, mobile Firefox for Android and the Firefox OS for phones. If you decide to use Mozilla Thunderbird, you can send and receive.

#Thunderbird for mac os software

This software is available on any version of Mac desktops only. Mozilla Thunderbird is a powerful mail client arriving in our computers totally free. If you are constantly searching back and forth through your mailbox for a certain email, this is definitely ideal for you. It can bring up emails from your entire inbox, or limit its search to one folder only. This is a service for searching through emails using a keyword, and it updates its search results as you type. Personalize your desktop email client with tools such as Google Earth and OpenSearch. Thunderbird offers a range of extensions that are free to download. With this software, you don’t need to delete messages to maintain a clutter-free inbox. They’re still accessible, but they’re hidden away in another folder.

#Thunderbird for mac os archive

Thunderbird enables you to archive emails. Keep things tidy without deleting too many emails. Those late night work emails won’t lose their professionalism, thanks to this helpful service. It works fast and easy on Mac Operating System X 10.4 or later.

#Thunderbird for mac os mac os x

Windows Recommended Hardware Pentium 4 or newer processor that supports SSE2 1GB RAM 200 MB hard drive space Mac Operating Systems Mac OS X 10.6 Mac OS X 10.7 Mac OS X 10.8 Mac OS X 10. From the developer: Portable Thunderbird OS X is the popular Mozilla Thunderbird e-mail client packaged as a portable application, so you will be able to take your e-mail, address book and account settings with you. Instead of downloading a separate application, it comes included with Thunderbird. Please note that while the 32-bit and 64-bit versions of Windows can be used to run Thunderbird, only 32-bit builds of Thunderbird are supported at this time. Send emails confidently with a built-in spellchecker. Nothing will get lost in your mailbox because you can switch between various email folders. Simply apply filters and let Mozilla take care of your emails. Let Thunderbird do the work for you!Īccess your emails in different folders, rather than one, unorganized stream. Don’t waste time decluttering your emails. Which installation option should I choose Signature Installer App for macOS (Recommended). It has a bunch of features to enhance your mailbox and keep it tidy. This program is an easy way to stay on top of things. Click the "Manage Devices" button and add a device.Let Thunderbird sort your emails out for you with minimum hassle. If you get asked and haven't set up a device you can set one up at. If you are off campus you may be asked for 2FA. Change "Authentication Method" to "OAuth2". This brings up the list of your outgoing email servers. At the bottom left click "Outgoing Server (SMTP).Note at bottom which "Outgoing Server (SMTP)" it is using. Click the account itself to pull up "Account Settings".At any point after this step you may get a webpage asking you to logon to FSU CAS. Under your account click "Server Settings".In the top right navigation dashes (aka hamburger menu) click 'Account Settings'. Setting OAuth2 authentication in Thunderbird:

#Thunderbird for mac os upgrade

Note version 68 will probably not auto upgrade to 78, if so upgrade manually with one of the links belowĭownload Thunderbird upgrader/installer at : Ninite_Thunderbird_Installer.exe.ĭownload Thunderbird upgrader/installer at : Close Thunderbird if it's running and then run the downloaded installer to upgrade Thunderbird to latest version. Choose Help->About Thunderbird to find your Thunderbird version number. You must have or upgrade to Thunderbird >= 78 for this to work.