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.eyJ0b29sX2lkIjoxODU0LCJzdGF0ZV9ub25jZSI6IjljNDNmNzkyZjJkNTdjMGFiY2JiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODU0In0sImlzcyI6IkZsaXBpY2tMTVNUb29sIiwic3ViIjoiMTIzNCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIwMDcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTcxNDE0MjQzNSwiZXhwIjoxNzE0MTQyNzM1LCJqdGkiOiJiZGQwOWQ5NDljZTVkZjRlNDlkNiJ9.o7oLzO05YUj5pPogN5qQU2wvUMTzKovU-UOsJ2KDgAYYRgG9VU3NKZ7sXtQ9zbkmdsx0CGG-HHh9WeyRlmTR33xs-B1JCb1oveywPn1LnbF2gVOB2eM4LKCDrCqp7Kdh_mkMsdjUCAHsph4SoUFp55BZbSTL59AAwXChMwJICfYotv9qmVa_D7xdVfQYDqnB0chLusBLr2W-qnE1BjqTsxtqiRDAxTBp8mHqPb_s1ysjbcjBT7IGdvGqZ3ZEsM4kxdkLFQZHhSNMbfAaYbF2eusKiPjzCW0wh7gw38X8YOvDHpdNmjik7GM-wrZHMOQGgI9Ha47A0kakULtYdrvz2w (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: 9c43f792f2d57c0abcbb (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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