response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/1834/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: 21512 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImU4R2ZDcGsyZUdsd2JCUU5aSVQwRTJVLWlycFdDQmc1c1lnTU5MR0V1NFEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODM0LCJzdGF0ZV9ub25jZSI6IjQ2ZWE2MzhjOGY3NWZkMWRlMTIwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODM0In0sImlzcyI6IkdlbXMgVG9vbCIsInN1YiI6IjIxNTEyIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMTk4Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzE5MjM2MDQ5LCJleHAiOjE3MTkyMzYzNDksImp0aSI6IjZmZTJjNTllOGUyNjcwZDZmMmNhIn0.cDyzn7NaTUtwrmV2TaStPoN57L3PoAVym-0ZYxKcXBGz1uK7_eaWr_ncs1-XNVgK1Q2PkG9WaFlVmEjCJvKkaDvBGivcvwpkFpUaQ5rhH0NMji7xy5tpG8U-faq_DA0pezwiLm9yi_tQ2Mh4gjTv5Y17Ha1BtoYh1Qd6llL3cyVzz14eHDqmLSCTz4z1ZYPid0MrRlhu3qAS_0zwycMf8sjiGmlNUJTGSuQNPVk-axtr2_jiekDHyCW3uAJOfM_W55IaJq3YJrGOVFuN-PGwmlAN7PmvfytKFZdOIFr4ZAtUx6mvikiorJpf9tTkYYn2UP8hpxR8ntmbwM71lNvOYA (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: 46ea638c8f75fd1de120 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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