Implement OAuth2 and OpenID Connect (Using IdentityServer4) in ASP.NET Core 5

Here is a short & quick video that demonstrates how to implement OAuth2 and OpenID Connect in ASP.NET Core

[expertreviews]

this video has stuff you typically aggregate from multiple sources and over few months of searching, trying and understanding! the best video on OAuth/OpenId setup projects

[esparda]

Spent hours trying to get my head around OAuth2.0 and OIDC in dotnet core. You are awesome.

[jaybarcollin]

One best solution I been looking for. Thanks again and again mate

[phongsnhu]

Thanks for your explanation including the great article ^^!

[Yadavashwani]

Thanks lot. Really helped me to implement all.

[aaryavartsolutions]

From the postman, I am getting
{
"error": "invalid_request"
}

Any idea what I am doing wrong

[qssanzhao]

debugging with the sample source code, unfortunately, I am getting "invalid_client" error while calling 'connect/token' through postman, any idea where is wrong?

[jpsolares]

Thanks; i was watching version 5 but is paid, i ñrefer this one.

[chandrasekharr]

Can you do tutorial on ping identity and asp.net integration

If you don't have the source code, you must clearly show the code for us to code. There are some pieces of code that you copied and didn't display at all. So we don't know the exact code in that segment

[RobocoAp]

keşke biraz daha yavaş ve anlaşılır olsaymış

[nicholasjakubowicz]

Hello ProCodeGuide, I am having an issue with the bearer token. I can get the token, and it gets correctly parsed by JWT.MS. But when I attempt to connect to "WeatherForecast" api I get "401 unauthorized Bearer error="token_invalid" in the response. I still cannot find a solution online. please help. thank you.

[nicholasjakubowicz]

Hello ProCodeGuide, I am having an issue with "Configure Authentication in Startup.cs".
this line "services.AddAuthentication("Bearer").AddIdentityServerAuthentication("Bearer", options =>"
is giving me an error:
"AuthenticationBuilder" does not contain a definition for ...
I cannot find a working solution online. TY.