response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/1801/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: c12345 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InVhMnRnbjlUakVfeDJsRm5uMnk1WjhPQndxcVptWHF1T01DU3czbXhRbVUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODAxLCJzdGF0ZV9ub25jZSI6IjFiMDU3Y2U0ZWZhYTFlNDI0YWM4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODAxIn0sImlzcyI6IlNlbnNlU3R1ZHlFeHAiLCJzdWIiOiJjMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xOTQ1L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3MTQyNjkxMTUsImV4cCI6MTcxNDI2OTQxNSwianRpIjoiZDMyYjQyNjM2YWM0MmYxNjRlZjAifQ.vDjNsGC9bjzcYYPmOJnyErZ7KHi4lf_mpnRB0IfCOG1smA_61jejoI8QOwLaLb4ZCcg8J06IbOs3_w7QBshFrtXsfePiYmKpJ9rUmAqRKngxLypjWfun9VCeu9bMVn3huVk5Tue03hcnPVjULSd8At0vEnb7hWvAp5vhIk_Kf-i0KmQTf9NqaengFH33E2JQVfAM2By71Ds21q9oR_y727M4uVK2gM1Q3bhosSlj9Vf6rBNjTLPYYpGPu207DfX3rD_qgZ4i-vUw054WD8iPbm8GPmJnLEg3XRJh_4o53h6F5lHqFyxgRmvbvrSrgTnd9z11hN-86GB5Bo20646KBw (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: 1b057ce4efaa1e424ac8 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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