response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/1854/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: 1234 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikd0QlBIWGlQN040YkV1MEM0c1VfVVE2TE1XdmRGVElISWhUUGlJdWFJVEkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODU0LCJzdGF0ZV9ub25jZSI6IjY5MmI2NmFmNzUzOGQ5NTNjNzVhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODU0In0sImlzcyI6IkZsaXBpY2tMTVNUb29sIiwic3ViIjoiMTIzNCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIwMDcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTcxNDMwMDgxMiwiZXhwIjoxNzE0MzAxMTEyLCJqdGkiOiJjZDUxNTU0NWQ5ODY5MjVlNzMzNiJ9.au3ykVnePkFmBkqg4R5kXIG0hh_C0vV3Oyo9liqqIBcBA7o67V5Dg-ydFnrtOgdeGvYh2NrfPpLnZK40LayYNfcnSQG198fy3lDY_gAcc9xknq2T30jn6F--GXvypfQQRLy4RcXr1T2M-IL-Pyy7pShGDpPNh2-90Zsgfc2kG2wDvbViZsdd0xr1z0af8j_bHouR-BwxSyGHcqECDAisDTyRX0lIULBiZlppXJER3Kkz41FBG3JFNFtneixmaBpJR70nfahENu9kPCbJ_hpio6caPKVB9NI5iSPBHvLaBnMDIhppi9z_b79Raaqp2sFt_C-8cJBa9Q35lgO-QuRQHA (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: 692b66af7538d953c75a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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