response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/2415/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: 01970 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InpqUEtkVjl6VjFFMEpUT2ZLaUdaQ09RbTJtbnU2TF81YlAxak1fZkxRbnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNDE1LCJzdGF0ZV9ub25jZSI6IjRiNDg1NjNmOGM5MDNjMmUxMTM0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDE1In0sImlzcyI6IkNhbnZhcyAtIERldiAtIEJhcnVuIiwic3ViIjoiMDE5NzAiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNzAzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3MTU0MzE4ODQsImV4cCI6MTcxNTQzMjE4NCwianRpIjoiNDNlM2Q5YTZjZmFlYTRjNTc3ZjYifQ.nnb2xgx5VnYnrizJMt_feqeV2uhoXRCjRQaQ62NLYvUF2aJIK82oDljqXeUYnZ4eCPfTBEu1VrPkKTOeo3AyWhpi70ThldDl5ixTYvz9aPwpUsn8eUmLRB-Ct5XvJb03zjs_nfAbaxeG0NN54Jr_DNWLQdbmeDxR-sb6a0gIY2IRez1S8dC1pp9RZTayEg9bsDNm28cig0mG9GfE3Ecteo6gd7JIa1uJi8d_TJTJFRKtgoJPfHTjnFnubE2tKgSrwPyjQnD8rMLEpxRQjJ_knSqtOIoe3o3YpogoWzgv0mekRRNSZfYs09zWcpzjp488bATsNEsESG9VkeJdrmiRIA (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: 4b48563f8c903c2e1134 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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