ASP.NET Core 3.1 - Issue with login/oauth2/token
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
I'm using ASP.NET Core 3.1 and I keep getting errors when trying to retrieve my token from the OAuth2 workflow.
I've made a successful redirect to /login/oauth2/auth and can click on the Authorize button from Canvas. Canvas responds back to me with the code and state parameters. I now try to retrieve my token by sending a Post to <canvas>/login/oauth2/token but I keep getting an error:
The SSL connection could not be established, see inner exception.
(Inner exception) Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host..
As far as I can tell, my json httpcontent has been filled out correctly. However, the documentation isn't clear on what is needed in the headers.
My questions:
(1) Do I need to add any Headers to the Post command (like Content-Type / application/json; charset=utf-8)?
(2) I know that Canvas no longer accepts TLS 1.0 & 1.1 SSL Protocols. Do I need to set the protocols to 1.2?
(3) Could this be a Certificate issue? How can I tell?
Thank you,
Bryan Clauss
