response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/2372/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: sl-ri-test-tool (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InJST082MURXUUF0MjVFNmJ0YlNpekstdVRzSjFGaVlwTkxDQldFOWk1cmciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzcyLCJzdGF0ZV9ub25jZSI6ImEyMGFmNzYzZDMxZjA1ZTcwNjMzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzcyIn0sImlzcyI6InNsLXJpLXRlc3QtdG9vbCIsInN1YiI6InNsLXJpLXRlc3QtdG9vbCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2NTAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTcxOTI5NTE4MywiZXhwIjoxNzE5Mjk1NDgzLCJqdGkiOiJkZTBhN2FmMjRlMzQyZjUyMzYwYyJ9.HY0XarCv9nRs9oD3XLktZqTAKLV5IUrkBKpBXZGDhnlh-KdX3CTWE7o3fnJft_JEnFblk9hNqAeSniurC7bj5oa6mr-t1J5hXD6vw_AkmXlSZ5FOdLlNlu355wXNcSbRsnIXvUSufIE9On7begop3TgKbsSl9Lwp0q22BD3S3VKPgv0NA_VjGeVek_J_ghz7r2LHcwX5GJZEyAzZ_L7NX4tghZlgkyM4mb1DDycAVTah9-fOc3L1iWf3usx3Ni1fSbYN0e1KFlJUmwcUuGf367LrjxWgkdTKp16WE11tAYytPZtnPtanquOEqQoXffczvb2XAb5FRA9dYrhX6bRF0w (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: a20af763d31f05e70633 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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