response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/2843/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: 456789 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Im51WEM3Y2RTOVFCSFI1VkFuTUowdzlMc2E3WERjQmpYaXBJSTdmRmIwVFkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODQzLCJzdGF0ZV9ub25jZSI6ImE4MzM2YWQ1NWI3ZjFlNTdjZTliIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODQzIn0sImlzcyI6IlNCcm9ja3dheUVkbWVudHVtLVRvb2wiLCJzdWIiOiI0NTY3ODkiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMTY0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3MTk0MTAzNjUsImV4cCI6MTcxOTQxMDY2NSwianRpIjoiYmYxZTZiNjdjOWZmZDQwZTZjODAifQ.fYibsvFMyJiBkQ04mE3FhOrUzc_cryTwrvSQ6lylSi5DOB6ForMlTQOYfOrJLUGyZrXqwwZNbWv_ngy0BwrjLG-ywcv4_1Sh2442kXcXVRFCedHC9QA31MEsfUCoVlkE6iUx_dP1b8njWGi6-uB-M-f90u9gHMLEkhoEwly5Me8M7SovS0gk0v2Ft17_ZAma6DUVSC2lErQ-KtNSu4jhtC8jzo0gGSY4cXw7GBILJkWAwonUttlDIYNyTVhgUEjJutRAiS6WxWA7R6rUptsYcv6gjLpU6JLoPH3ZTididhIrwGL3VnLXMcnicMvSIbIaWKqjlsUBoNMjXodugTDytw (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: a8336ad55b7f1e57ce9b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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