response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/2126/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: 12345 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImFyNEhEZUNqVnBQbThsQU1NVDc5RXNBSlYtTHhUT3VCUG4tRFFRdzJaNUEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMTI2LCJzdGF0ZV9ub25jZSI6ImEwYmQ4NDQ2YmNkZWMyYjgxMTNlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTI2In0sImlzcyI6Imp3YmV0b29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yMzg2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3MTkyMzUxNTYsImV4cCI6MTcxOTIzNTQ1NiwianRpIjoiY2M4OTdmNzQyYjk1MjU1OWY5YjcifQ.Gm69uQ7tPgcjbJX2pXlUt3rqQkEsek_3dgdqO8rLzDk_zmT-78Cie4glOpbKfT5MmuhQqRrW-N7ze-D6PEivhXYrJ6d5CXDNmW7RQT3ozJJz6keFo2XMdIinKyZ-RG-tBKhcvE-B2fjS35u7Umjt3663om9P1W0KgRwB0vZguas9_rxyqQasha53ysLHQ5qb4P5WnqHLlg-IDA1iDqm_mfI8Ke6sxQ0_6f-DEjKu5Ml4_nM5x3jBbH33O3UeMmT2iZAUvZTMnjHNxIBG78gsAXdAZMZ8Hfd13ZZmRGERU-JtyoJ1sKFhVjcf8SWY0eRIB1fWCjTHRLLmhUd5xiaOAQ (required, opaque value used to maintain state between the request and the callback)
login_hint: (required, tools and platforms must support a value of form_post)
lti_message_hint: (required, a platform opaque identifier identifying the user to login)
prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)
nonce: a0bd8446bcdec2b8113e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
Send GET Request