response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/2721/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: just a tribute (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImY4YkQtUElGNm9FQmlueVBGSnRVT0k0d3VTbXBQU1VaWXV0Z01fV3FEUEkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzIxLCJzdGF0ZV9ub25jZSI6Ijg4MzNiZWMxYzgyODJiYTk0OTEzIiwicGFyYW1zIjp7ImlzcyI6IndoYXQgaXMgYW4gYXVkaWVuY2U_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.ppfy93Tl5hX0J1d7hkZCW-AhN1rITpLmspc_49NjZOBdQ5JZ-Fg1-sPUxUCYJ6W3Y4HzXVsSLj3hNe8KFubjIRT7hJqERjh6KXLTyyuZOLgogVIDqpHK2-vHGCnwvW2sDYyNL2OOGw7tIPrr8IDEQz_ZJ7hoHzZcITfmQTbfduydCuvdpQzuIa08ef9JI_642ohEvJJ80fqBlF2HdYkamtdZe75gcFnGNvDomnNgFurOSHuROBsH9iCcq6UZCZzId90yNAuwOFUlIH-pN8RyVFgWelyUAPvr7FBa3ZIi0meSnV2Dy2ocxlPmpOPC9O0qeyF4U9kHX9YOka0GGjr4ZQ (required, opaque value used to maintain state between the request and the callback)
login_hint: 630687 (required, tools and platforms must support a value of form_post)
lti_message_hint: 69072 (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: 8833bec1c8282ba94913 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)