response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/2830/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImhUV3BWaGk1MWpVb2sxQ1JrZ1NvUklsSWxmVVpGQkZpczlDd2tJUzI2cHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODMwLCJzdGF0ZV9ub25jZSI6ImI2OWE5NmZjNmFiZTc5YjI3MTI4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODMwIn0sImlzcyI6Im1hcmt1cy10b29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMTQ3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Mjc1NjcwOTQsImV4cCI6MTcyNzU2NzM5NCwianRpIjoiNTgxYTc2ZWYwYjNlZmQ3MTA2M2MifQ.O9MDp_dPxWIJs7RwNO7x_EGSAdISjtni91gdiPEwQQ3QaS0Y5xGTbx79erVlp8b4QCF4hcRECaM2CdBbFEW0Q718o4I4bHz6HlXj0TqpDdhtEvv-U6akLFnUHMCjz2vhTChhrGimtwauUElD-CdSHpYh86SW5kCBXYfOKn0cZ5D4ulfo44X2-wQhUOqQTJPewsDX_Q71ncpfHfPLPfIFSStu0uFuq0Ry_FIUEL7nTswMLtdiJZKYKhSlaLE7ABSKneqJC_YiQCZzjteZglrdm6ZBsfHznlRRr8R63xu3RMfrwa-fvNWPQLDml8MPhKG_q-zNDG052n8XhbPoD1j6xA (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: b69a96fc6abe79b27128 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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