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.eyJ0b29sX2lkIjoyNDE1LCJzdGF0ZV9ub25jZSI6ImIyZTEyYzNlNjZmZjI5ZGY5N2M0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDE1In0sImlzcyI6IkNhbnZhcyAtIERldiAtIEJhcnVuIiwic3ViIjoiMDE5NzAiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNzAzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3MTQyODM3MzksImV4cCI6MTcxNDI4NDAzOSwianRpIjoiYTAyZDM5OTZmYzFhMWYxOTJmNTAifQ.r76uhU9re2IJcgo_mKvj3q6SKC7pugosIngzGwhf8YFM3j6cKz-HQOyF7LfOvacu7MuLpqapLg_g7cXA-PBc1kjSzlVbSxQS7SE005kfKzsvGwQeaywLdrZXUcmSlGj0DgdXsBpL9KX8jY_v-7PZJpp5u0F3NB8Xi8W0h2SCpXl90rLxoYYxIrEf-TAk5gdAdU40XclX6A5hK58dd7AOHByeIU1n2YasvWW_a7BjxVsNaQnGrOAJlriV1BK77CmQDsiVBJMyBoaCd2J2SlVNwBHG4WvozFjhAHacPf89_Jdm6YNk-xVV73sIvQCiB21ZQrE4NqTdmlFIGf0gyFWJPA (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: b2e12c3e66ff29df97c4 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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