Trying to use LTI 1.3 but having trouble with authentication. Keep getting 404s.

Steven.Davies25

Hello,

 

I'm trying to get our tool to work with 1.3 and brightspace. I'm currently trying to implement openid to autheticate with.

 

Brightspace gets to my auth method fine but when I try to redirect the user to the openid auth endpoint I keep gettings 404. Checking your help it says to check I have all parameters correct which I believe I do.

 

Can anyone see anything wrong with this redirect?

 

https://pebble.d2l-partners.brightspace.com/d2l/lti/authenticate

?scope=openid

&response_type=id_token

&client_id=********

&redirect_uri=https%3a%2f%2fsdavies2-pc.pebblelearning.lan%2flogin%2fopenid%2fredirect

&login_hint=*******

&state=testingState

&response_mode=form_post

&nonce=1234567890

&prompt=none

 

Regards,

 

Steven