We are implemeting Canvas grade passback by posing to lis_outcome_service_url received while launching the assignment.
I have generated OAuth signature using all the parameter we receive except 'oauth_signature' but still not getting authorized and get response as
Here is the xml I am using
<?xml version = "1.0" encoding = "UTF-8"?><imsx_POXEnvelopeRequest xmlns="http://www.imsglobal.org/services/ltiv1p1/xsd/imsoms_v1p0">
</resultScore> <!-- Added element -->
When I call this API through POSTMAN it works like a charm. Something is wrong when i Try to do with PHP laravel.
Solved! Go to Solution.
I apologize for your questions sitting in the community so long without a response. It looks like you have stumped the Canvas Community.
Were you able to find an answer to your question? I am going to go ahead and mark this question as answered because there hasn't been any more activity in a while so I assume that you have the information that you need. If you still have a question about this or if you have information that you would like to share with the community, by all means, please do come back and leave a comment. Also, if this question has been answered by one of the previous replies, please feel free to mark that answer as correct.