response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/3098/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Im4wVndLSXM2Z2JSanhPZVp1S21nQ0pyOE9JMXY0WnY1N0xzQUc2QXhjM1kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMDk4LCJzdGF0ZV9ub25jZSI6ImM4Zjg1MmNmZmZlMjc4ZjAxNzRiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDk4In0sImlzcyI6IkFhcm9uIFNpbHZlcmNoYWlyIFRlc3QgVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzQzNS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzk0MDM3NjUxLCJleHAiOjE3OTQwMzc5NTEsImp0aSI6ImFhOWZmN2NiZDE4YWI3N2M0NzVmIn0.ohrcNEDC4dhZ7lJFfJHasaCGxrkeu-9fm2eTbUpFSEhJQsHcfabdIsaY_ap3G_BBLVBlO7-0Z55oXHJOIGQmGunx_E4oLhc4F6X9PDbXO6WQiBPuU-AeyCHGUFXEnsbLl33A0DkIXVAjS0iqCIB3S7X08n9O8kMsxK3GtIsCr38FcBT-kROkm5JsSPmqjiyr24hUYWgAFz99ImsGmX4x634sH_zqG03YjWYSdgtqagIouDluYMZUUF_tBAuI5kglerakOHHhjZzQ9iqIPiTT6lghEH_W8tRQeCOqjIfP9AY4RE5EDZ1YHtYdDKBddmp7mSyFt-2Di_gPngu3sMVaLg (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: c8f852cfffe278f0174b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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