response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/4815/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: 12345 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjB2R0xORnZ2MlFweWxIa1BHa1lnREh4Mms0T1lpdEVKZEt2SVdVLXFnREUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0ODE1LCJzdGF0ZV9ub25jZSI6Ijk3MzY3NGNjZmNkNmE5MGNmZmQ1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0ODE1In0sImlzcyI6IlNoYXJlU3RyZWFtIFRlc3QgVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDg5NS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkyNDc4MDYzLCJleHAiOjE3OTI0NzgzNjMsImp0aSI6ImJkNmQ3YmU4ZDQ0Y2VhYjAzMDNhIn0.YkfP1e6vqlrr1auSh5fWTe7l7-RpLZLLPVvegdSv79uwZ3MyyxLl8j9HPn0aJV3l2hlXsML74BzNIebmHM1swwrLjBAZmhr7ArMwXkCv4juxUOHQkyqXhfQ_0eZ2otnUuFQGz8oAlKgkOW8ZCTMPfV4dQwduFPf5NsK920q2OZwJFp-AHKRnKow_ReRqqB4NnrNlVUKZInOSMHxppDtgGkB1xTDRGaOG_CWaulUnphuky60U8Id8OF03jq30ogjb3XHPg3fyF6NmfhQjpOCRWP37YtLs-EvVHFKbqrRTZYK2vBzZldwPxgaVN_ihiO18fML5h352YhRBTCZ8mMCc_w (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: 973674ccfcd6a90cffd5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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