Westwind.AspNetCore 4.0.12

There is a newer version of this package available.
See the version list below for details.
dotnet add package Westwind.AspNetCore --version 4.0.12                
NuGet\Install-Package Westwind.AspNetCore -Version 4.0.12                
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Westwind.AspNetCore" Version="4.0.12" />                
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Westwind.AspNetCore --version 4.0.12                
#r "nuget: Westwind.AspNetCore, 4.0.12"                
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install Westwind.AspNetCore as a Cake Addin
#addin nuget:?package=Westwind.AspNetCore&version=4.0.12

// Install Westwind.AspNetCore as a Cake Tool
#tool nuget:?package=Westwind.AspNetCore&version=4.0.12                

Westwind.AspNetCore

Utility library providing useful helpers, formatters and extensions for ASP.NET Core

NuGet Pre Release

This is a small package that provides a number of convenience helper and extension classes that facilitate common operations in ASP.NET Core API and MVC applications and ASP.NET Core in general.

You can use this package as is or use the source code to pick and choose pieces to add to your own applications - most features are self-contained and easily moved and integrated.

Installation

You can install the package from NuGet in Visual Studio:

Westwind.AspnetCore Package
PM> install-package westwind.aspnetcore

or the dotnet command line:

dotnet add package westwind.aspnetcore

Documentation

A class reference for the library can be found here:

Features

General ASP.NET Functionality
  • FormVariableBinding unbinds forms to an Object
    Request.Form unbind routine that allows you to unbind form variables into an existing object only updating properties that are are available in the request form context. This can in many instances be much easier to use than Model binding which creates new objects and so requires tracking changes.

  • Custom Http Headers Middleware
    Allows adding and removing of HTTP headers to every request using middleware configuration. It's a missing piece in the ASP.NET Core base libraries.

  • HttpRequest Extensions

    • GetBodyStringAsync() and GetRawBodyBytesAsync() - retrieve raw non-JSON content
    • GetUrl() - Returns the Absolute URL for the current request.
    • Params() - Return an item from Form, Query or Session collections.
    • IsFormVar() - Determines if a Form variable exists
    • IsPostback() - Determines if request is a Post/Put operation
    • IsLocal - Determines if the current URL is a local machine URL
    • UnbindFormVars() - unbinds form vars into an object (uses FormVariable Binder)
  • HttpContext Extensions

    • MapPath() - Map virtual path to physical path on disk
    • ResolvePath() - resolves a relative path to a fully qualified site path (~/, /)
    • SetUserLocale() - lets you easily set User locale and UiLocale for a request
  • DataProtector Wrapper
    Helper to make it easier to use the DataProtector API to create secure tokens.

  • UserState Helper
    The UserState object greatly simplifies working with auth 'cached' user data that can be stored across requests. Useful for caching things like username, main IDs to reduce data base lookups or simply to carry global values across requests. Data is stored either in an Identity Claim or a custom encrypted cookie. The class supports easily serialization and auto-loading and saving. Can be extended by subclassing and adding your own custom properties to track beyond several common ones.

  • WeUtils

    • EncodeJsString() - string encoding for Json without library requirements
    • DecodeJsString() - string decoding for Json without library requirements
    • EncodeJsDate() - data encoding for Json without library requirements
  • Gravatar
    Gravatar class that quickly lets you embed a GravatarLink() and GravatarImage() into pages.

MVC Functionality
  • BaseController and BaseViewModel implementation
    A common base controller class that adds support for an auto-initialized BaseViewModel from which other VMs can inherit. Allows for automatic initialization of common features like ErrorDisplay and Base View models.

  • ViewRenderer
    Render Razor/MVC view output to a string using a controller context.

  • AppUser ClaimsPrincipal and Cookie Authentication Helper
    A AppUser class that wraps a ClaimsPrincipal and makes it easier to add and retrieve claims as well as easily login and logout all from a single helper object.

  • Razor Error Display Component based on Bootstrap Alert
    Provides an <error-display> razor component that you model bind directly, or you can use the built in ErrorDisplayModel on the BaseViewModel class in overloaded ViewModel components of your own.

    In most MVC applications you need some sort of error display and this ErrorDisplay TagHelper makes it quick easy to display an Alert box from a custom ErrorDisplayModel input. Helper methods like ShowError(), ShowSuccess() or ShowInfo() on BaseViewModel make it very easy to display error and informational messages on pages, consistently

Api Functionality
  • BaseApiController API base class that includes exception trapping and display and can be used with UserState that is passed through requests from Auth tokens or other custom auth mechanism. Similar to BaseControl but optimized for API operation.

  • ApiExceptionFilter Error Handling and ApiException
    A custom API error filter implementation that returns JSON API responses on exceptions. Also provides a standardized ApiExecption class that can be used to easily throw exceptions that returns specific HTTP response codes.

  • Api Base Response Object
    ApiResponse base class that can be used to return consistent API results that include error status, error message, status code as well as the actual data. Both typed and untyped versions.

  • RawRequest Body String Formatter
    API formatter that allows for receiving raw non-json content to string and byte[] parameters, which otherwise isn't supported by MVC's API implementation. More info in blog post.

  • User Token Manager
    Moved to Westwind.Utilities.Data
    A database driven token manager that can create, store, validate and manage the life time of short lived generated tokens. Useful for creating tokens that are assigned after an initial authentication and then used for API access.

  • JWT Helper Make it easier to create JWT Tokens in the ASP.NET Auth configuration

General ASP.NET Core

License

The Westwind.Web.MarkdownControl library is an open source product licensed under:

All source code is © West Wind Technologies, regardless of changes made to them. Any source code modifications must leave the original copyright code headers intact if present.

There's no charge to use, integrate or modify the code for this project. You are free to use it in personal, commercial, government and any other type of application and you are free to modify the code for use in your own projects.

Give back

If you find this library useful, consider making a small donation:

<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=BA3NHHFHTMXD8" title="Find this library useful? Consider making a small donation." alt="Make Donation" style="text-decoration: none;"> <img src="https://weblog.west-wind.com/images/donation.png" /> </a>

Update History

  • Version 4.0
    Physically removed UserTokenManager from the package (see v3.20 for initial deprecation).

  • Version 3.20
    Removed the UserTokenManager class from this package and moved it into Westwind.Utilities.Data in order to remove the default footprint for the SQL libraries from this package.

Breaking Changes

The structure of the UserTokens table for UserTokenManager has changed with some additional fields. The table has to be updated to include additional fields. If your DB has write access for the connection string you can delete the table and let it rebuild. Otherwise look at the UserTokenManager.CreateUserTokenSqlTable() method for the latest structure and SQL statement.

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (3)

Showing the top 3 NuGet packages that depend on Westwind.AspNetCore:

Package Downloads
Tyle_Evmos

Package Description

Tyle.Nft

Package Description

TyleCSC

Package Description

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
4.0.14 126 3/9/2025
4.0.12 204 3/7/2025
4.0.9 196 3/6/2025
4.0.7 1,413 8/4/2024
4.0.6 111 7/27/2024
4.0.5 247 7/18/2024
4.0.4 281 6/26/2024
4.0.3 511 4/28/2024
4.0.2 1,063 2/17/2024
4.0.1 143 2/15/2024
4.0.0 155 2/10/2024
3.20.0 316 2/10/2024
3.11.0 147 2/6/2024
3.9.2 132 1/19/2024
3.9.0 269 11/30/2023
3.8.7 1,866 8/15/2023
3.8.5 619 6/10/2023
3.7.0 4,371 12/12/2022
3.6.3 747 10/6/2022
3.6.2 549 9/18/2022
3.6.0 481 9/11/2022
3.5.5 2,861 7/6/2022
3.5.2 679 6/19/2022
3.5.1 497 6/17/2022
3.4.5 12,253 8/27/2021
3.4.3 849 3/9/2021
3.4.2 439 3/8/2021
3.4.0 442 2/12/2021
3.2.15 5,684 2/25/2020
3.2.9 1,720 6/6/2019
3.2.8 828 5/2/2019
3.2.1 140 2/10/2024
3.2.0 1,818 12/7/2018
3.0.38 1,104 9/6/2018
3.0.30 1,006 9/2/2018
3.0.29 1,141 7/23/2018
3.0.18 1,264 4/5/2018
3.0.15 1,103 2/18/2018
3.0.14 1,201 2/14/2018
3.0.12 1,238 1/28/2018
3.0.11 1,188 1/26/2018
0.1.0 1,117 10/4/2017