So, on looking into it further. When I click on the LTI link to go to the provided course it creates the account in the moodle but still only takes them to the login screen rather than the course itself. Also it doesn't log them in.
Did you solve this problem? I am facing the same problem
Did you solve it? I'm having the same problem
Are you sending all the required parameters? Example:
id : 2
user_id : U330001
roles : user
resource_link_id : kkkk
lis_person_name_family : U330001
lis_person_name_given : U330001
lis_person_contact_email_primary : U330001@e2systems.co.uk
context_id : 1
lti_version : LTI-1p0
lti_message_type : basic-lti-launch-request
oauth_callback : about:blank
oauth_consumer_key : EMRLMSconsumer
oauth_version : 1.0
oauth_nonce : 57ab18ccd7a462.96583208
oauth_timestamp : 1470830796
oauth_signature_method : HMAC-SHA1
signature = IOiatS+L3LJzxzuJOji4KUQRB8U=
id : 2
user_id : U330001
roles : user
resource_link_id : kkkk
lis_person_name_family : U330001
lis_person_name_given : U330001
lis_person_contact_email_primary : U330001@e2systems.co.uk
context_id : 1
lti_version : LTI-1p0
lti_message_type : basic-lti-launch-request
oauth_callback : about:blank
oauth_consumer_key : EMRLMSconsumer
oauth_version : 1.0
oauth_nonce : 57ab18ccd7a462.96583208
oauth_timestamp : 1470830796
oauth_signature_method : HMAC-SHA1
signature = IOiatS+L3LJzxzuJOji4KUQRB8U=
For example if I remove the 'context_id' I get logged in but see the Moodle dashboard and not the course; So different combinations of parameters produce unknown, and at times dangerous results.
It is essential the right parameters are sent, even if like resource_link_id they can contain any rubbish you like.