OAuth 2.0 and OpenID Connect Debugger
What is this?
Read the blog post: Introducing the OpenID Connect Debugger
Getting an OAuth or OpenID Connect flow working properly can be tricky. There's a bunch of parameters you need to get right, and it's not always easy to capture or parse errors. I wrote this little web tool to make the process easier.
How to use the debugger
All you need to do is temporarily set your OAuth client redirect URI to
Then, build a request to your authorization server using the debugger, and fire it off:
The debugger will capture the callback and help you understand what happened (whether success or failure):
Issues and PRs are welcome! The project is built with ASP.NET Core and Vue.js.
To build and run locally,
git clone https://github.com/nbarbettini/oidc-debugger cd oidc-debugger dotnet build dotnet run