response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/1693/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: 1234567890 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJRTjBvSEw3RVoxaUZHX3owdHl6WVp5bzhsbV9LbUR2a1Zza2thMWN1RlEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNjkzLCJzdGF0ZV9ub25jZSI6IjVlYzQzNWQ3NDZhMDJjYWNiY2U0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNjkzIn0sImlzcyI6IkNob3dkZXIgVG9vbCIsInN1YiI6IjEyMzQ1Njc4OTAiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xODExL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3MTYwMzUyNzIsImV4cCI6MTcxNjAzNTU3MiwianRpIjoiNjUxNmM5NTkxYzRhM2JmMGQyNGUifQ.PPADZKzkgtNi-qr713l6_OLwRIS8ngQY1vvKnVKjYYBowOIwvgsdMISr6g5TrqZ9g6AZQcPAzeYhhFTW14BtM_fkRUlHLgoL94KgDI87vvII4KexKOAlPssfFjtFtS45_jQlvLzwZJ9_dFxJhmdM9Zs2anGfaWylKdF1ZfOgtuU1pw3hSegzJ_AZNBCe476DWVXHmixZt3uDJ6yQqPBsQlljkInaZxBx2aIVdZpv_FVZfXKX1knB69Y88v1UAwVWUlbuN4rZsIVtmSRfIxElHvEiClL9q2t2rTwTDmuLfsKER8cvbd8AdQcrgN7EAiJ3JnSgi6JYv-63Ik0xKl7dSA (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: 5ec435d746a02cacbce4 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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