response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/2413/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: Mexcbt_hiroshima2 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IktxNm1hamVpc1luVEZrd1N2RndfU3JVY3ZHZEZLeEdoWkdPRmFLR2JwUnciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNDEzLCJzdGF0ZV9ub25jZSI6ImUxOGNmYjJjNzBlZjFiMTMwYTcwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDEzIn0sImlzcyI6Ik1leGNidF9oaXJvc2hpbWEyIiwic3ViIjoiTWV4Y2J0X2hpcm9zaGltYTIiLCJhdWQiOiJodHRwczovL3B0LWFzLm9wZXN5c3RlbS5jb20vYXV0aC9yZWFsbXMvcHQtb3BlLXByb2QtY29tbW9uLWtleWNsb2FrLXJlYWxtLTEvcHJvdG9jb2wvb3BlbmlkLWNvbm5lY3QvdG9rZW4iLCJpYXQiOjE3MTUyMjA5NzUsImV4cCI6MTcxNTIyMTI3NSwianRpIjoiYzM2MDM3MDE0YTNiZWEwNDA0NTcifQ.CkDjqxb9vETjoiCdxoxzh75B0dCh1J-5_9LMIIXJnR-RqgW1HS5L81pgDFO8nY2SJx6fPiI5VikME48uBTmoi4woY_Z4gYgCRMo002Ombyx7WEVBMqvexnDOOAo_LNFH-WA4X4xbmk4mBqBUSBHCcrC6lHfou-vnd-ccoAihOqF3Jsk1ifWQQLlY80jD4D4tN2WgcIr2hmj2nF6h0jelQVmpUUvb2OapAHi91xgfY7Z2urokZDWljU1jcem-R4KEUEvTvRj3eg1Bcl9H_bT7SQzNVGTqj3dFtGE07_gNSbVKFpOT0xPEuydv7AN_ukJxpitsb5RROydpISAKhGMJPQ (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: e18cfb2c70ef1b130a70 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
Send GET Request