Category OpenId
Implement forgot your password using swiyu, ASP.NET Core Identity and Aspire
This post show to implement a “Forgot your password” flow using the Swiss Digital identity and trust infrastructure, (swiyu) in an ASP.NET Core web application using ASP.NET Core Identity and Duende IdentityServer. The generic containers from swiyu are used to integrate the Swiss E-ID and the OpenID for Verifiable Presentations standards. .NET Aspire is used […]
Implement MFA using swiyu, the Swiss E-ID with Duende IdentityServer, ASP.NET Core Identity and .NET Aspire
The post shows how to use the Swiss Digital identity and trust infrastructure, (swiyu) as an MFA method in an ASP.NET Core web application using ASP.NET Core Identity and Duende IdentityServer. The generic containers from swiyu are used to integrate the Swiss E-ID and the OpenID for Verifiable Presentations standards. Code: https://github.com/swiss-ssi-group/swiyu-idp-mfa-aspire-aspnetcore Blogs in this […]
Implement a secure MCP server using OAuth DPoP and Duende identity provider
This post demonstrates how an ASP.NET Core application can connect to a secure MCP server using OpenID Connect and OAuth. Both applications use Duende IdentityServer as the identity provider. The MCP server requires delegated DPoP access tokens. Code: https://github.com/damienbod/McpOidcOAuth Setup The UI application authenticates with the Duende IdentityServer using OpenID Connect. Upon successful authentication, a […]
Use swiyu, the Swiss E-ID to authenticate users with Duende and .NET Aspire
This post shows how to authenticate users using Duende IdentityServer and ASP.NET Core Identity which verifies identities (verifiable digital credentials) using the Swiss Digital identity and trust infrastructure (swiyu). The swiyu infrastructure is implemented using the provided generic containers which implement the OpenID for Verifiable Presentations standards as well as many other standards for implementing […]
Implement a secure MCP server using OAuth and Entra ID
The article shows how to implement a secure model context protocol (MCP) server using OAuth and Entra ID. The MCP server is implemented using ASP.NET Core and uses Microsoft Entra ID to secure the API. An ASP.NET Core application using Azure OpenAI and semantic kernel is used to implement the MCP client for the agent […]
Use EdDSA signatures to validate tokens in ASP.NET Core using OpenID Connect
Some identity providers use the EdDSA / ED25519 algorithm to sign and issue tokens. This post shows how to validate the tokens using the Nuget package from ScottBrady and ASP.NET Core. Using the default OpenID Connect setup, the keys are not read and the tokens cannot be validated. The error message could return something like […]
Issue and verify credentials using the Swiss Digital identity public beta, ASP.NET Core and .NET Aspire
This post shows how to issue and verify identities (verifiable credentials) using the Swiss Digital identity and trust infrastructure, (swiyu), ASP.NET Core and .NET Aspire. The swiyu infrastructure is implemented using the provided generic containers which implement the OpenID for Verifiable Credential Issuance and the OpenID for Verifiable Presentations standards as well as many other […]
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