We are excited to release .NET 6 Release Candidate 2. It is the second of two “go live” release candidate releases that are supported in production. For the last couple months, the team has been focused exclusively on quality improvements. There are a lot of new features in the release, which only fully come together near the end. The team is currently validating end-to-end workflows to find the places where design intentions and technical reality don’t yet fully match. That’s led to teams tightening leaky pipes and paving paths all the way to their destination. 

The nightly build of .NET 6 is now available which supports the M1 Mac. 

NodeServices allows ASP.NET Core developers to make use of the entire NPM ecosystem, which gives rise to a huge range of possibilities. 

Full Stack ASP.NET Core 2.0 MVC Forum Build

Topics Covered:
- Setting up a new ASP .NET Core 2.0 MVC web application with Identity user authentication in Visual Studio
- Separating Web, Services, and Data Access Layers in our solution
- Setting up tests with NUnit and .NET Core virtual in-memory database
- Debugging / Fixing bugs
- Implementing the MVC (Model-View-Controller) pattern
- Dependency Injection of Services into our Controllers
- Using input forms to pass data from our Views to our Controllers
- Azure file storage for Profile Image uploads
- Azure SQL database hosting
- SQL Database seeding for starting the application with a super-user
- Code-first database migrations
- Writing SQL queries to inspect data in our database
- Deploying the application to Azure.
 

- قسمت web api برنامه با mvc یکپارچه هست؟ اگر بله، برای کار با web api نیازی به این روش ندارید. همینقدر که کاربر برای مثال از طریق روش‌هایی مانند ASP.NET Identity و یا Forms authentication به سایت وارد شده باشد، کوکی حاصل از اعتبارسنجی آن‌ها، به همراه اعمال Ajax ای مختص Web API هم به صورت خودکار ارسال می‌شود و ... کاربر با موفقیت اعتبارسنجی خواهد شد. پروژه‌ی مطلب «اعمال تزریق وابستگی‌ها به مثال رسمی ASP.NET Identity» یک قسمت Web API محافظت شده هم دارد؛ با این view که کاملا عادی به نظر می‌رسد. چون سیستم یکپارچه هست.

- کاربرد JWT بیشتر در برنامه‌های SPA مانند Angular است: «احراز هویت و اعتبارسنجی کاربران در برنامه‌های Angular»

در اینجا کاربر پس از لاگین (از طریق صفحه‌ی لاگینی، کاملا عادی و معمولی که هیچ اطلاعاتی هم از پیش در آن ذخیره نشده)، چیزی را که سمت کلاینت ذخیره می‌کند (برای مثال در local storage مرورگر)، فقط توکن‌های دریافتی پس از اعتبارسنجی موفق است و نه کلمه‌ی عبور و نه هیچ اطلاعات دیگری. سپس در هر درخواست به منابع محافظت شده‌ی سمت سرور، صرفا این توکن‌ها را ارسال می‌کند تا توسط آن، کار اعتبارسنجی خودکار کاربر صورت گیرد و هویت و همچنین سطوح دسترسی آن مشخص شوند.

- مثالی که در این پروژه ارائه شده، نمونه‌ی دیگر «آزمایش Web APIs توسط Postman - قسمت ششم - اعتبارسنجی مبتنی بر JWT» است؛ جهت ارائه‌ی یک سری مفهوم.

The PDF File Writer C# class library PdfFileWriter allows you to create PDF files directly from your .net application.
Most TrueType fonts such as Arial supports character values greater than 255. The PDF File Library allows you to perform a substitution. You can use any Unicode character and map it into the available one byte range.

Entity Signal allows you to connect to Entity Framework through SignalR and get updates on subscribed data in real time. This lowers the number of refreshes done by the user and ultimatly allows you to do more with fewer servers. It is also requires minimal changes, so you can make realtime apps about as easily as you can make standard apps.  

MongoDB is a popular NoSQL database that makes it a great backend for Web APIs which lend themselves towards a document store rather than a relational store. In this blog we show how you can use MongoDB with ASP.NET Web API to build an ApiController with support for HTTP GET, PUT, POST, and DELETE. 

REST APIs have become a common way to establish an interface between web back-ends and front-ends, and between different web services. The simplicity of this kind of interface, and the ubiquitous support of the HTTP and HTTPS protocols across different networks and frameworks, makes it an easy choice when considering interoperability issues. 

ASP.NET Core News is the only weekly newsletter dedicated to ASP.NET Core. Whether you build Razor Pages, MVC applications, Web APIs, SignalR awesomeness, or anything else available on the ASP.NET Core platform, we've got you covered. Every Friday you will receive a weekly digest of the most interesting posts and articles from the last seven days.