• Asp Net Core Identity Angular

UPDATE: A new follow tutorial with even more advanced features here: I noticed that if you search in google how to use ASP.NET Core Identity 3.0 you find a.

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By Rick Anderson

ASP.NET Core 2.1 and later provides ASP.NET Core Identity as a Razor Class Library. Applications that include Identity can apply the scaffolder to selectively add the source code contained in the Identity Razor Class Library (RCL). You might want to generate source code so you can modify the code and change the behavior. For example, you could instruct the scaffolder to generate the code used in registration. Generated code takes precedence over the same code in the Identity RCL. To gain full control of the UI and not use the default RCL, see the section Create full identity UI source.

Applications that do not include authentication can apply the scaffolder to add the RCL Identity package. You have the option of selecting Identity code to be generated.

Although the scaffolder generates most of the necessary code, you'll have to update your project to complete the process. This document explains the steps needed to complete an Identity scaffolding update.

When the Identity scaffolder is run, a ScaffoldingReadme.txt file is created in the project directory. The ScaffoldingReadme.txt file contains general instructions on what's needed to complete the Identity scaffolding update. This document contains more complete instructions than the ScaffoldingReadme.txt file.

We recommend using a source control system that shows file differences and allows you to back out of changes. Inspect the changes after running the Identity scaffolder.

Note

Services are required when using Two Factor Authentication, Account confirmation and password recovery, and other security features with Identity. Services or service stubs aren't generated when scaffolding Identity. Services to enable these features must be added manually. For example, see Require Email Confirmation.

Scaffold identity into an empty project

Run the Identity scaffolder:

• From Solution Explorer, right-click on the project > Add > New Scaffolded Item.
• From the left pane of the Add Scaffold dialog, select Identity > ADD.
• In the ADD Identity dialog, select the options you want.
  • Select your existing layout page, or your layout file will be overwritten with incorrect markup. For example~/Pages/Shared/_Layout.cshtml for Razor Pages~/Views/Shared/_Layout.cshtml for MVC projects
  • Select the + button to create a new Data context class.
• Select ADD.

If you have not previously installed the ASP.NET Core scaffolder, install it now:

Add a package reference to Microsoft.VisualStudio.Web.CodeGeneration.Design to the project (*.csproj) file. Run the following command in the project directory:

Run the following command to list the Identity scaffolder options:

In the project folder, run the Identity scaffolder with the options you want. For example, to setup identity with the default UI and the minimum number of files, run the following command:

Add the following highlighted calls to the Startup class:

UseHsts is recommended but not required. See HTTP Strict Transport Security Protocol for more information.

The generated Identity database code requires Entity Framework Core Migrations. Create a migration and update the database. For example, run the following commands:

In the Visual Studio Package Manager Console:

The 'CreateIdentitySchema' name parameter for the Add-Migration command is arbitrary. 'CreateIdentitySchema' describes the migration.

Scaffold identity into a Razor project without existing authorization

Run the Identity scaffolder:

• From Solution Explorer, right-click on the project > Add > New Scaffolded Item.
• From the left pane of the Add Scaffold dialog, select Identity > ADD.
• In the ADD Identity dialog, select the options you want.
  • Select your existing layout page, or your layout file will be overwritten with incorrect markup. For example~/Pages/Shared/_Layout.cshtml for Razor Pages~/Views/Shared/_Layout.cshtml for MVC projects
  • Select the + button to create a new Data context class.
• Select ADD.

If you have not previously installed the ASP.NET Core scaffolder, install it now:

Add a package reference to Microsoft.VisualStudio.Web.CodeGeneration.Design to the project (*.csproj) file. Run the following command in the project directory:

Run the following command to list the Identity scaffolder options:

In the project folder, run the Identity scaffolder with the options you want. For example, to setup identity with the default UI and the minimum number of files, run the following command:

Identity is configured in Areas/Identity/IdentityHostingStartup.cs. for more information, see IHostingStartup.

Migrations, UseAuthentication, and layout

The generated Identity database code requires Entity Framework Core Migrations. Create a migration and update the database. For example, run the following commands:

In the Visual Studio Package Manager Console:

The 'CreateIdentitySchema' name parameter for the Add-Migration command is arbitrary. 'CreateIdentitySchema' describes the migration.

Enable authentication

In the Configure method of the Startup class, call UseAuthentication after UseStaticFiles:

UseHsts is recommended but not required. See HTTP Strict Transport Security Protocol for more information.

Layout changes

Optional: Add the login partial (_LoginPartial) to the layout file:

Scaffold identity into a Razor project with authorization

Run the Identity scaffolder:

• From Solution Explorer, right-click on the project > Add > New Scaffolded Item.
• From the left pane of the Add Scaffold dialog, select Identity > Add.
• In the Add Identity dialog, select the options you want.
  • Select your existing layout page, or your layout file will be overwritten with incorrect markup. When an existing _Layout.cshtml file is selected, it is not overwritten.

For example:~/Pages/Shared/_Layout.cshtml for Razor Pages~/Views/Shared/_Layout.cshtml for MVC projects

• To use your existing data context, select at least one file to override. You must select at least one file to add your data context.
  • Select your data context class.
  • Select Add.
• To create a new user context and possibly create a custom user class for Identity:
  • Select the + button to create a new Data context class.
  • Select Add.

Note: If you're creating a new user context, you don't have to select a file to override.

If you have not previously installed the ASP.NET Core scaffolder, install it now:

Add a package reference to Microsoft.VisualStudio.Web.CodeGeneration.Design to the project (*.csproj) file. Run the following command in the project directory:

Run the following command to list the Identity scaffolder options:

In the project folder, run the Identity scaffolder with the options you want. For example, to setup identity with the default UI and the minimum number of files, run the following command. Use the correct fully qualified name for your DB context:

PowerShell uses semicolon as a command separator. When using PowerShell, escape the semi-colons in the file list or put the file list in double quotes. For example:

If you run the Identity scaffolder without specifying the --files flag or the --useDefaultUI flag, all the available Identity UI pages will be created in your project.

Some Identity options are configured in Areas/Identity/IdentityHostingStartup.cs. For more information, see IHostingStartup.

Scaffold identity into an MVC project without existing authorization

Run the Identity scaffolder:

• From Solution Explorer, right-click on the project > Add > New Scaffolded Item.
• From the left pane of the Add Scaffold dialog, select Identity > ADD.
• In the ADD Identity dialog, select the options you want.
  • Select your existing layout page, or your layout file will be overwritten with incorrect markup. For example~/Pages/Shared/_Layout.cshtml for Razor Pages~/Views/Shared/_Layout.cshtml for MVC projects
  • Select the + button to create a new Data context class.
• Select ADD.

If you have not previously installed the ASP.NET Core scaffolder, install it now:

Add a package reference to Microsoft.VisualStudio.Web.CodeGeneration.Design to the project (*.csproj) file. Run the following command in the project directory:

Run the following command to list the Identity scaffolder options:

In the project folder, run the Identity scaffolder with the options you want. For example, to setup identity with the default UI and the minimum number of files, run the following command:

Optional: Add the login partial (_LoginPartial) to the Views/Shared/_Layout.cshtml file:

• Move the Pages/Shared/_LoginPartial.cshtml file to Views/Shared/_LoginPartial.cshtml

Identity is configured in Areas/Identity/IdentityHostingStartup.cs. For more information, see IHostingStartup.

The generated Identity database code requires Entity Framework Core Migrations. Create a migration and update the database. For example, run the following commands:

In the Visual Studio Package Manager Console:

The 'CreateIdentitySchema' name parameter for the Add-Migration command is arbitrary. Indigo renderer free for sketchup texture. 'CreateIdentitySchema' describes the migration.

Call UseAuthentication after UseStaticFiles:

UseHsts is recommended but not required. See HTTP Strict Transport Security Protocol for more information.

Scaffold identity into an MVC project with authorization

Run the Identity scaffolder:

• From Solution Explorer, right-click on the project > Add > New Scaffolded Item.
• From the left pane of the Add Scaffold dialog, select Identity > Add.
• In the Add Identity dialog, select the options you want.
  • Select your existing layout page, or your layout file will be overwritten with incorrect markup. When an existing _Layout.cshtml file is selected, it is not overwritten.

For example:~/Pages/Shared/_Layout.cshtml for Razor Pages~/Views/Shared/_Layout.cshtml for MVC projects

• To use your existing data context, select at least one file to override. You must select at least one file to add your data context.
  • Select your data context class.
  • Select Add.
• To create a new user context and possibly create a custom user class for Identity:
  • Select the + button to create a new Data context class.
  • Select Add.

Note: If you're creating a new user context, you don't have to select a file to override.

If you have not previously installed the ASP.NET Core scaffolder, install it now:

Add a package reference to Microsoft.VisualStudio.Web.CodeGeneration.Design to the project (*.csproj) file. Run the following command in the project directory:

Run the following command to list the Identity scaffolder options:

In the project folder, run the Identity scaffolder with the options you want. For example, to setup identity with the default UI and the minimum number of files, run the following command. Use the correct fully qualified name for your DB context:

PowerShell uses semicolon as a command separator. When using PowerShell, escape the semi-colons in the file list or put the file list in double quotes. For example:

If you run the Identity scaffolder without specifying the --files flag or the --useDefaultUI flag, all the available Identity UI pages will be created in your project.

Delete the Pages/Shared folder and the files in that folder.

Create full identity UI source

To maintain full control of the Identity UI, run the Identity scaffolder and select Override all files.

The following highlighted code shows the changes to replace the default Identity UI with Identity in an ASP.NET Core 2.1 web app. You might want to do this to have full control of the Identity UI.

The default Identity is replaced in the following code:

The following code sets the LoginPath, LogoutPath, and AccessDeniedPath:

Register an IEmailSender implementation, for example:

Additional resources

Released

4/25/2019

Asp Net Core Identity Angular

Authenticating users and authorizing their level of access is a key component to any application. In this course, learn how to authorize varying levels of access and add layers of security to your ASP.NET Core applications. Instructor Ervis Trupja shows how to authorize users in .NET Core using a simple, role-based model, as well as a rich, policy-based model. Throughout the course, he covers how to add requirements to an authorization policy, use handlers for one or multiple requirements, and create custom authorized attributes. To wrap up, he demonstrates how to use imperative authorization and write a resource-based handler. Topics include:

• Different authorization types
• Applying the Authorize and AllowAnonymous attributes
• Adding role checks
• Claims-based and policy-based authorization
• Creating and using custom attributes
• Using imperative authorization
• Writing a resource-based handler

- One of the most important features in building robust web applications is assuring that users have access to just the areas or web pages they need. And authorization is the process that determines what the user is able to do. During this course, you'll learn how to authorize users in .NET core using a simple declarative role-based model and also a rich policy-base model. We will look at claims based authorization, resource-based authorization, and much more. We will also cover how to create authorization requirements, authorization handlers, and custom authorized attributes. By the end of this course, you will learn how to inject the authorization service into a razor view so you can show or hide UI elements based on the current user's identity. Hi, I am Ervis Trupja and I'm a web developer with a great passion for technology. I invite you to join me on this course to learn about authorization in .NET core here at LinkedIn Learning.