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Make Authentication Request back to Platform BNTool

LTI Spec Notes
The parameters can either be...
OpenID Connect Spec Notes
https://openid.net/specs/openid-connect-core-1_0.html#AuthRequest
Paremeters Recieved from Platform
{"iss"=>"test", "login_hint"=>"839325", "target_link_uri"=>"https://lti-ri.imsglobal.org/lti/tools/1786/launches", "lti_message_hint"=>"33772", "client_id"=>"BNPlat123", "lti_deployment_id"=>"BNDep1"}
GET: query parameters being generated:

response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1786/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: BNPlat123 (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkxkZmVvYjBRR1QzdkE0UU1sMjI3UFJfNG5GQTZ2c2EydkhtelRiM3pPWkEiLCJ0eXAiOiJKV1QifQ.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.z7WzSnjmLcjw0HSZ0Axcbg2QOObvGGrJnBIsyscCrik3Mhr0kBT_X5I_NkBFIcP7HVFaR7u8xOnBjjg9luhUmQpDoq1zdYe3HlAOW_TenN7a-gm2me2s19y9RK5U8Tqle96esogNggUb8C8NWhBOARodZ1x7r1wgW7FI1l0jmv_5srktDGUruZx2vT9TX8aMnpRvciQjHPZTL0Jjzz7yTKXz2gQBOc1w7nP86x7PW6-HRTec3Tq0LwvezrHAfmwuLBKgwPRMcNbQc2C1laPvvUyoFI_TQtgBLFGhiJG23AdM88eme2JohcFumBDmCy4N6kgw355CJDyewpwpbP4lgQ (required, opaque value used to maintain state between the request and the callback)

login_hint: 839325 (required, tools and platforms must support a value of form_post)

lti_message_hint: 33772 (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: 675ad492979235f1b024 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)

Send GET Request