response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/2151/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: e5778bc9d4f36a3d3ac398fdbadb73facd7923811a03bc9e6a90fe3a85f5af6b (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InVRYmRDSklYZ28xQUx6QWl1cFBpWkI4M0VkSk1Dbm1hcXc1bGVERGM4SU0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMTUxLCJzdGF0ZV9ub25jZSI6ImE5YTA2MjA0ZjQwMmZkY2Q2ODQ0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTUxIn0sImlzcyI6IlVHQUEgdG9vbCIsInN1YiI6ImU1Nzc4YmM5ZDRmMzZhM2QzYWMzOThmZGJhZGI3M2ZhY2Q3OTIzODExYTAzYmM5ZTZhOTBmZTNhODVmNWFmNmIiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNDI0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3MTQ4OTExOTMsImV4cCI6MTcxNDg5MTQ5MywianRpIjoiZjU1MDI2ZmVmYjlkMGM5MjhmOTAifQ.Wt9W8bWqJHyOvoLK7ajm2HrSEYnLsFmZGwnJn9OvigXg4J-E0_GHTQelQUx37BASU2_CtpyChcoRh0CAM_PrVfQvAfjytjtB6wMi5-iQJJvyMQJVBKdCewUNfxtUPsStCMDvq-TbMEXfp4yuboxl9ScQi-f_EhqxHG0S8DbLw7ZbQi21JJkeVFrEA2-OcCuDUtT1xqZDuGOMu6as0tEoR9gqk7JQh7vaJboXC7kWQv2cPy1KsnDwHnhdF7-LFBNNnwyu7yr5Jzs6Tk8E6_2K48HNnZu2APXXpYa9pisdMkZqnX2WSjL00TkQ8zWWbHvdB_o-EDyoNifwnsQYbyqxMA (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: a9a06204f402fdcd6844 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
Send GET Request