Paremeters Recieved from Platform

{

"iss"=> "https://lti-ri.imsglobal.org"

,"login_hint"=> "DL1"

,"target_link_uri"=> "https://ltitest.netlearning.co.jp/lti/tools/sasakitool/deep_link_launches"

,"lti_message_hint"=> "25671",

}

GET: query parameters being generated:

response_type: id_token

redirect_uri: https://ltitest.netlearning.co.jp/lti/tools/sasakitool/deep_link_launches

response_mode: form_post

client_id: 99999

scope: openid

state: eyJhbGciOiJSUzI1NiIsImtpZCI6IjBjYjYxNWYwYmYzODRlMDE5ZWI0MDEwMmYzOWM3OGEzIiwidHlwIjoiSldUIn0.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.MBN5lLkNUC3NVAm1b0jFgWXV_JGXeJImalxIkxD5Go8MhhiWI_4metUa-hwCfHdnJcgleDQkrPTpqe5zxenhAXVMERjkPAbLJE-vlaD3NIT6TTCTsk3HZC2RDjZPcC3rYQtcOWOuMvoBmlV9AKwLx2EHmnafgHZuQU0rIXxCcGQXArcZQqtIfLk_F5_jhGya0TYUR7G0-4rT9EEiSeikPtu0Eho-5cUgRu1ALMDoSUnAP8ta7q16u8cQqD8-7cQBWNNGTYN33yZxp3H5fMZvBKEa4le2cKkJdvHNwkNPXYo8_cy9SbBkIVOHEGqOMF7YS-yaVKPEUTguF90ZpcPRPQ

login_hint: DL1

lti_message_hint: 25671

prompt: none

nonce: 78bb1d3f3a5349129287a2408601e01f