response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/2000/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: 1 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InY5dmtVN2FJRUpldGVmcW9FSlhTbERqMnl4T2NFeHlSUkJwanhycTJ5VWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDAwLCJzdGF0ZV9ub25jZSI6ImVmYTUyYjJmYmE1OWIxZDk3OWUxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDAwIn0sImlzcyI6Im9sY190b29sIiwic3ViIjoiMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIyNDIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTcxMzkyMTc2MSwiZXhwIjoxNzEzOTIyMDYxLCJqdGkiOiI3YzBmMGI0Y2EzMmJkYjJmOTYyZCJ9.QzoPI1UdbiDjRuSAD5FWnK3beV29EbmCbMyfhClp5rxvyeGa_jLaas3NHZVKhePlva2XIXkA52iD6wP95CAVo0XP1J07kWOeHgvGLVII9HKfm07j8X9fnl39GK_q0WSZ9l9CaDsCteSU17uvZvdWqacv8IflGPKNjCfrKLJoyKvltfWnxpGD85OZvsVSl2-GskVmjSGrl1GwgxQ1EGbIziPzy5W3JmtsCan3-kQ29T4YdCToPQ2e5AW5NImTDAwdMJ0vmVetrd9x-DOdgy9-sJUf1cqYyPJge8SXd82htEe0VIYFNFwi7sPF3N_p0lkyY5GdE9wa8II2aFW8WQ4PNg (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: efa52b2fba59b1d979e1 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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