response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/2518/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: abcd1234 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Im1XVHlaSUFmbFMxam90amNOYXlmYlNrTnYyekExaWpJR0YzRzQ1cVp2NEUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTE4LCJzdGF0ZV9ub25jZSI6IjBlZDBkOTQzMTVlNjVjOTM2MzM0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTE4In0sImlzcyI6IkJvbmdvIEJyaWFuIFRvb2wiLCJzdWIiOiJhYmNkMTIzNCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIzMzkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTcxNTk0ODQ3MywiZXhwIjoxNzE1OTQ4NzczLCJqdGkiOiIxNGExM2JjZDk4OWIxNzNjMDlhYyJ9.FFtyMqYMZBYuY5j3_AH_dE6Nf9I9K8jBV9Wait95uLNe7OKI1Lm5GodQnN_mX-KIkc6wdJM7jafmbVNNfFyro_sKSOp-1iO5COdcAAeUtpqVO05wCjSro15cJaFbux0rX6HvyyjMZMc4DoZmcONr-YUTJjejewKXQ8kbULbfS2dbkZNmzAi4eVfbBjKcvhqSzHAoV77gceI6DDoEipi11XXQ6XAx5i6PQ0wQgbTW8I9WcbAIl-kv9CIFVVF_AV9IIJ7icZX7ReIZuZeK4m3JxiiRpEpxw_z0ZRn-W_T2jPWd7pq2WAq8m9J7W-hsEq2OAsngXO9Dq_BFHqLTyy717w (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: 0ed0d94315e65c936334 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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