https://github.com/kontent-ai/aspnetcore-extensions

ASP.NET Core extensions for Kontent.ai apps.
https://github.com/kontent-ai/aspnetcore-extensions

asp-net kontent-ai kontent-ai-tool middleware middlewares tag-helper tag-helpers

Last synced: about 1 month ago
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ASP.NET Core extensions for Kontent.ai apps.

• Host: GitHub
• URL: https://github.com/kontent-ai/aspnetcore-extensions
• Owner: kontent-ai
• License: mit
• Created: 2020-03-13T11:18:17.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2024-05-13T12:48:14.000Z (about 1 year ago)
• Last Synced: 2025-04-21T14:19:29.411Z (about 2 months ago)
• Topics: asp-net, kontent-ai, kontent-ai-tool, middleware, middlewares, tag-helper, tag-helpers
• Language: C#
• Homepage: https://www.nuget.org/packages/Kontent.Ai.AspNetCore
• Size: 133 KB
• Stars: 2
• Watchers: 16
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md
  • Codeowners: .github/CODEOWNERS

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README

        
# ASP.NET Core extensions for Kontent.ai apps

[![NuGet](https://img.shields.io/nuget/vpre/Kontent.Ai.AspNetCore.svg)](https://www.nuget.org/packages/Kontent.Ai.AspNetCore/)

[![Downloads](https://img.shields.io/nuget/dt/Kontent.Ai.AspNetCore.svg)](https://www.nuget.org/packages/Kontent.Ai.AspNetCore/)

[![Build & Test](https://github.com/kontent-ai/aspnetcore/actions/workflows/integrate.yml/badge.svg)](https://github.com/aspnetcore/actions/workflows/integrate.yml)

[![codecov](https://codecov.io/gh/kontent-ai/aspnetcore/branch/master/graph/badge.svg?token=U4Y9PQDW6Q)](https://codecov.io/gh/kontent-ai/aspnetcore)

[![Stack Overflow](https://img.shields.io/badge/Stack%20Overflow-ASK%20NOW-FE7A16.svg?logo=stackoverflow&logoColor=white)](https://stackoverflow.com/tags/kontent-ai)

[![Discord](https://img.shields.io/discord/821885171984891914?color=%237289DA&label=Kontent.ai%20Discord&logo=discord)](https://discord.gg/SKCxwPtevJ)

## Tag Helpers

### `img-asset` tag helper

Useful for rendering responsive images. Supports Assets and Inline images in rich-text elements.

`appsettings.json`:

```json

...

"ImageTransformationOptions": {

    "ResponsiveWidths": [ 200, 300, 400, 600, 800, 1000, 1200, 1400, 1600, 2000 ]

  }

...

```

`\_ViewImports.cshtml`:

```razor

@addTagHelper *, Kontent.Ai.AspNetCore

```

`Startup.cs`:

```csharp

public void ConfigureServices(IServiceCollection services)

{

    // Adds services required for using options.

    services.AddOptions();

    // Register the ImageTransformationOptions required by Kontent.ai tag helpers

    services.Configure(Configuration.GetSection(nameof(ImageTransformationOptions)));

}

```

`View.cshtml`:

```razor

  

  

```

#### Output

```html



```

## Webhooks

Package provides a model for webhook deserialization: `WebhookNotification`. Legacy webhooks are supported via classes `DeliveryWebhookModel` and `ManagementWebhookModel`, to be used with legacy (preview) delivery API and management API triggers respectively. See [Webhooks reference](https://kontent.ai/learn/reference/webhooks-reference/) in Kontent.ai documentation.

## Middlewares

### Webhook signature verification middleware

This middleware verifies the `X-Kontent-ai-Signature` (and the legacy `X-KC-Signature`) header. Returns 401 response if the signature is invalid.

`appsettings.json`:

```json

...

"WebhookOptions": {

    "Secret": ""

  },

...

```

`Startup.cs`:

```csharp

public void Configure(IApplicationBuilder app, IWebHostEnvironment env)

{

  // Register the validation middleware for any number of controllers that serve for processing webhooks

  app.UseWebhookSignatureValidator(context => context.Request.Path.StartsWithSegments("/webhooks/webhooks", StringComparison.OrdinalIgnoreCase), Configuration.GetSection(nameof(WebhookOptions)));

}

```