Biss.Authentication.Service.ExternalProviders 10.4.1

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. 
dotnet add package Biss.Authentication.Service.ExternalProviders --version 10.4.1
                    


                    

                
NuGet\Install-Package Biss.Authentication.Service.ExternalProviders -Version 10.4.1
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="Biss.Authentication.Service.ExternalProviders" Version="10.4.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Biss.Authentication.Service.ExternalProviders" Version="10.4.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Biss.Authentication.Service.ExternalProviders" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Biss.Authentication.Service.ExternalProviders --version 10.4.1
                    


                    

                
#r "nuget: Biss.Authentication.Service.ExternalProviders, 10.4.1"
#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. 
#:package Biss.Authentication.Service.ExternalProviders@10.4.1
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Biss.Authentication.Service.ExternalProviders&version=10.4.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Biss.Authentication.Service.ExternalProviders&version=10.4.1
                    


                            Install as a Cake Tool

Biss.Authentication.Service.ExternalProviders

© 2026 FOTEC Forschungs- und Technologietransfer GmbH | https://www.fotec.at

What can this NuGet package do?

Biss.Authentication.Service.ExternalProviders delivers server-side infrastructure for integrating external OAuth providers into BISS ConnectivityHost backends. This package provides the base abstraction layer for validating OAuth tokens from providers like Microsoft Entra ID, Google, and Lanet, mapping external user identities to BISS user accounts, and handling token exchange flows. It includes middleware for OAuth redirect endpoints (used by Blazor clients), token validation services, and user provisioning hooks. The package enables unified authentication across multiple identity providers while maintaining a single user database.

What are the core features?

• Provider Abstraction - Generic interfaces for OAuth token validation enabling easy integration of new identity providers • Token Validation - Server-side validation of OAuth access tokens and ID tokens from external providers using Microsoft.IdentityModel • User Mapping - Automatic mapping of external provider user identities to BISS user accounts with claim transformation • OAuth Endpoints - ASP.NET Core middleware for OAuth redirect flows used by Blazor applications • Token Exchange - Exchange external OAuth tokens for BISS JWT tokens with proper claim mapping and permissions • User Provisioning - Hooks for creating or linking user accounts during first-time OAuth login • Provider Registration - Service collection extensions for registering multiple providers with dependency injection • Configuration Models - Type-safe configuration for provider endpoints, client secrets, and validation parameters

Dependencies
BISS Packages
Package Version Purpose
Biss.Authentication.Common Latest Shared authentication contracts
NuGet Packages
Package Version Purpose
Microsoft.Extensions.DependencyInjection.Abstractions 10.0.2+ Dependency injection abstractions
Microsoft.Extensions.Logging.Abstractions 10.0.2+ Logging abstractions
Microsoft.Extensions.Options 10.0.2+ Options pattern for configuration
Microsoft.IdentityModel.Protocols.OpenIdConnect 8.15.0+ OpenID Connect protocol support
System.IdentityModel.Tokens.Jwt 8.15.0+ JWT token validation
Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on Biss.Authentication.Service.ExternalProviders:

Package Downloads
Biss.Authentication.Service.ExternalProviders.EntraID

Biss Core SDK

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
10.4.1 81 2/16/2026

Changelog.md