I am developing a third party application that will use Moodle as an LTI provider. I have installed Moodle 2.2 and the associated LTI plugin. I have created a course and the "LTI Provider" option appears in the Course menu as expected. I have created a forum and made it available through LTI. I have an ID and a "Shared Secret". These are as follows:
Shared secret = 93eeb5a58b6cec0994efd87d2c56201b and
Launch URL =http://localhost:8888/moodle22/local/ltiprovider/tool.php?id=3
Now using the test lms.php which comes with the LTI plugin I configure the Launch URL as above and the "Key" to the "Shared Secret" above.
I actually set the "Secret" to nothing. When I launch I get the following error:
"Access to the tool is disabled"
Can anyone please shed some light on what I am doing wrong or share an example LTI client that works?
Thnakyou in advance